Taiwan Online Judge Alpha 1

149 files changed, 14357 insertions, 9314 deletions

diff --git a/judge/Makefile b/judge/Makefile
deleted file mode 100644
index ea9ce41..0000000
--- a/judge/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-ifneq ($(KERNELRELEASE),)
-	judgm-objs := judgm_mod.o judgm_proc.o judgm_syscall.o judgm_syscall_asm.o judgm_security.o
-	obj-m := judgm.o
-else
-	KERNEL_SOURCE := /usr/lib/modules/$(shell uname -r)/build
-	PWD := $(shell pwd)
-default:
-	${MAKE} -C ${KERNEL_SOURCE} SUBDIRS=${PWD} modules
-	gcc judge_app.c judge_server.c -lcap -ldl -pthread -lpq -o judge
-	gcc -shared -fPIC judgx_lib.c -o libjudgx.so
-	gcc -shared -fPIC -fvisibility=hidden -O2 line.c -Wl,-rpath,'$$ORIGIN' -L. -ljudgx -lrt -pthread -o line.so
-	gcc -shared -fPIC -fvisibility=hidden -O2 check.c -Wl,-rpath,'$$ORIGIN' -L. -ljudgx -pthread -o check.so
-	gcc -shared -fPIC -fvisibility=hidden -O2 line_vscore.c -Wl,-rpath,'$$ORIGIN' -L. -ljudgx -lrt -pthread -o line_vscore.so
-	gcc -shared -fPIC -fvisibility=hidden -O2 check_reactgrader.c -Wl,-rpath,'$$ORIGIN' -L. -ljudgx -pthread -o check_reactgrader.so
-clean:
-	${MAKE} -C ${KERNEL_SOURCE} SUBDIRS=${PWD} clean
-endif
diff --git a/judge/check.c b/judge/check.c
deleted file mode 100644
index bfe4a14..0000000
--- a/judge/check.c
+++ /dev/null
@@ -1,128 +0,0 @@
-#include<stdio.h>
-#include<stdlib.h>
-#include<limits.h>
-#include<fcntl.h>
-#include<signal.h>
-#include<pthread.h>
-#include<semaphore.h>
-#include<termios.h>
-
-#include"judge_def.h"
-#include"judgx.h"
-
-struct check_thread_info{
-    int status;
-    sem_t *done_sem;
-};
-
-int mptd;
-char ptname[PATH_MAX + 1];
-int infd;
-int ansfd;
-
-DLL_PUBLIC int init(char *runpath,char *datapath){
-    struct termios tes;
-    char tpath[PATH_MAX + 1];
-    char newpath[PATH_MAX + 1];
-
-    printf("check1\n");
-
-    mptd = posix_openpt(O_RDWR);
-    grantpt(mptd);
-    unlockpt(mptd);
-    ptsname_r(mptd,ptname,sizeof(ptname));
-    tcgetattr(mptd,&tes);
-    cfmakeraw(&tes);
-    tcsetattr(mptd,TCSANOW,&tes);
-
-    snprintf(tpath,sizeof(tpath),"%s/in.txt",datapath);
-    snprintf(newpath,sizeof(newpath),"%s/in.txt",runpath);
-    if(link(tpath,newpath) == -1){
-	unlink(newpath);
-	link(tpath,newpath);
-    }
-    infd = open(tpath,O_RDONLY);
-    snprintf(tpath,sizeof(tpath),"%s/ans.txt",datapath);
-    ansfd = open(tpath,O_RDONLY);
-    if(infd == -1 || ansfd == -1){
-	goto error;
-    }
-
-    printf("check2\n");
-
-    return 0;
-
-error:
-
-    close(mptd);
-    close(infd);
-    close(ansfd);
-
-    return -1;
-}
-
-static void thread_clean(void *arg){
-    close(mptd);
-    close(infd);
-    close(ansfd);
-    return;
-}
-DLL_PUBLIC void* thread(void *arg){
-    int ret;
-    struct check_thread_info *thread_info;
-
-    int flag;
-    char outbuf[4096];
-    char ansbuf[4096];
-
-    pthread_cleanup_push(thread_clean,NULL);
-    thread_info = (struct check_thread_info*)arg;
-
-    flag = 0;
-    while(1){
-	if((ret = read(mptd,outbuf,4096)) <= 0){
-	    if(read(ansfd,ansbuf,1) > 0){
-		flag = 1;
-		break;
-	    }else{
-		break;
-	    }
-	}
-	if(read(ansfd,ansbuf,ret) != ret){
-	    flag = 1;
-	    break;
-	}
-	if(memcmp(ansbuf,outbuf,ret) != 0){
-	    flag = 1;
-	    break;
-	}
-    }
-
-    if(flag == 0){
-	thread_info->status = JUDGE_AC;
-    }else{
-	thread_info->status = JUDGE_WA;
-    }
-
-    pthread_cleanup_pop(thread_clean);
-    sem_post(thread_info->done_sem);
-    return NULL;
-}
-DLL_PUBLIC int stop(void){
-    return 0;
-}
-
-DLL_PUBLIC int run(){
-    int sptd;
-    struct termios tes;
-
-    sptd = open(ptname,O_RDWR);
-    tcgetattr(sptd,&tes);
-    cfmakeraw(&tes);
-    tcsetattr(sptd,TCSANOW,&tes);
-
-    dup2(infd,0);
-    dup2(sptd,1);
-    dup2(sptd,2);
-    return 0;
-}
diff --git a/judge/check_reactgrader.c b/judge/check_reactgrader.c
deleted file mode 100644
index f283bc5..0000000
--- a/judge/check_reactgrader.c
+++ /dev/null
@@ -1,571 +0,0 @@
-#include<stdio.h>
-#include<stdlib.h>
-#include<limits.h>
-#include<fcntl.h>
-#include<signal.h>
-#include<pthread.h>
-#include<semaphore.h>
-#include<termios.h>
-
-#include"judge_def.h"
-#include"judgx.h"
-
-struct check_thread_info{
-    int status;
-    int score;
-    int maxscore;
-    sem_t *done_sem;
-};
-
-int mptd;
-char ptname[PATH_MAX + 1];
-int infd;
-
-// Opponent program for Guess that Cow
-// Originally based on soln-opt by Hal Burch
-// Extensive changes by Matt Craighead
-#include <ctype.h>
-#include <string.h>
-
-/*
-guess.in: input case
-standard input/output: student running program
-stderr: grading output
- */
-
-
-// Shared solver code for Guess that Cow
-// Used by soln-mjc, opponent, and testgen
-// Originally based on soln-opt by Hal Burch
-// Extensive changes by Matt Craighead
-
-#define MAXPROP 8
-#define MAXVAL 3 
-#define MAXITEM 50 
-#define NAME "guess"
-
-#define HASHSIZE 904069
-
-// Mask of cows.  Would use a 64-bit int, but this is more portable and lets me
-// optimize things the compiler would do a poor job at.
-typedef struct {
-    unsigned int lo;
-    unsigned int hi;
-} CowMask;
-
-typedef struct state {
-    CowMask member;
-    int score;
-    struct state *next;
-} state_t;
-
-int item[MAXITEM][MAXPROP];
-int nitem, nprop;
-int maxSearchDepth = 100;
-int noHashTable;
-CowMask maskhistory[200];
-char query[200][100];
-int resp[200];
-int nhist;
-
-int nQuestionsUsed, nOptimalQuestions;
-
-state_t *hashTable[HASHSIZE];
-
-CowMask updateMasks[MAXPROP][1 << MAXVAL];
-
-void FindBestQuestion(CowMask poss, int depth, int *question, int *score);
-
-CowMask BuildCowMask(int i)
-{
-    CowMask cm;
-    if (i < 32) {
-	cm.lo = 1 << i;
-	cm.hi = 0;
-    } else {
-	cm.lo = 0;
-	cm.hi = 1 << (i-32);
-    }
-    return cm;
-}
-
-state_t *HashFind(CowMask poss, int depth)
-{
-    static state_t fakeHashEntry;
-    int h, temp;
-    state_t *lp;
-
-    if (noHashTable) {
-	h = 0;
-	lp = &fakeHashEntry;
-    } else {
-	// Simple hash function
-	h = (poss.lo + poss.hi*7) % HASHSIZE;
-
-	// Check hash table to see if this node has already been searched
-	for (lp = hashTable[h]; lp; lp = lp->next) {
-	    if ((poss.lo == lp->member.lo) && (poss.hi == lp->member.hi)) {
-		return lp;
-	    }
-	}
-
-	// Alloc a hash entry and link it in
-	lp = (state_t *)malloc(sizeof(state_t));
-    }
-
-    // Recursively search to find score for this node
-    FindBestQuestion(poss, depth+1, &temp, &lp->score);
-    lp->member = poss;
-    if (!noHashTable) {
-	lp->next = hashTable[h];
-	hashTable[h] = lp;
-    }
-
-    return lp;
-}
-
-void CleanHashTable(void)
-{
-    int i;
-    state_t *p, *next;
-    for (i = 0; i < HASHSIZE; i++) {
-	p = hashTable[i];
-	while (p) {
-	    next = p->next;
-	    free(p);
-	    p = next;
-	}
-	hashTable[i] = NULL;
-    }
-}
-
-int CountBits(CowMask x)
-{
-    static int table[16] = {0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4};
-    int bits;
-    bits = 0;
-    while (x.lo) {
-	bits += table[x.lo & 0xF];
-	x.lo >>= 4;
-    }
-    while (x.hi) {
-	bits += table[x.hi & 0xF];
-	x.hi >>= 4;
-    }
-    return bits;
-}
-
-void FindBestResponse(CowMask poss, int question, CowMask *newPoss, int *answer)
-{
-    int attr = question % MAXPROP;
-    int quest = question / MAXPROP;
-    int fcnt, tcnt, fquestions, tquestions;
-    CowMask fposs, tposs;
-    state_t *s;
-    int oldNoHashTable;
-
-    oldNoHashTable = noHashTable;
-    noHashTable = 0;
-
-    // Must choose answer of true or false, so run the
-    // solver on each case
-    fposs.lo = poss.lo & ~updateMasks[attr][quest].lo;
-    fposs.hi = poss.hi & ~updateMasks[attr][quest].hi;
-    tposs.lo = poss.lo &  updateMasks[attr][quest].lo;
-    tposs.hi = poss.hi &  updateMasks[attr][quest].hi;
-    fcnt = CountBits(fposs);
-    tcnt = CountBits(tposs);
-    if (fcnt <= 3) {
-	fquestions = fcnt-1;
-    } else {
-	s = HashFind(fposs, 0); fquestions = s->score;
-    }
-    if (tcnt <= 3) {
-	tquestions = tcnt-1;
-    } else {
-	s = HashFind(tposs, 0); tquestions = s->score;
-    }
-
-    // First go by # of questions; if there's a tie, go by
-    // # of cows
-    if (fquestions > tquestions) {
-	*answer = 0;
-    } else if (fquestions < tquestions) {
-	*answer = 1;
-    } else if (fcnt > tcnt) {
-	*answer = 0;
-    } else if (fcnt < tcnt) {
-	*answer = 1;
-    } else {
-	// arbitrary
-	*answer = 0;
-	if (nitem == 4 && nQuestionsUsed == 2) *answer = 1;
-    }
-
-    *newPoss = *answer ? tposs : fposs;
-
-    noHashTable = oldNoHashTable;
-}
-
-void FindBestQuestion(CowMask poss, int depth, int *question, int *score)
-{
-    CowMask fposs, tposs;
-    int lq, lp;
-    int bestScore, bestQuestion;
-    int tcnt, fcnt;
-    state_t *s;
-
-    bestScore = 1000;
-    bestQuestion = -1;
-
-    // Consider all properties to ask about
-    for (lp = 0; lp < nprop; lp++) {
-	// Consider all useful sets of values to ask about
-	// An empty list of values to ask about is useless
-	// Omit the last property so as to not repeat questions, because
-	// all questions can be phrased in two ways
-	for (lq = 1; lq < (1 << (MAXVAL-1)); lq++) {
-	    // Get the sets of cows remaining after each answer
-	    fposs.lo = poss.lo & ~updateMasks[lp][lq].lo;
-	    fposs.hi = poss.hi & ~updateMasks[lp][lq].hi;
-	    tposs.lo = poss.lo &  updateMasks[lp][lq].lo;
-	    tposs.hi = poss.hi &  updateMasks[lp][lq].hi;
-	    fcnt = CountBits(fposs);
-	    tcnt = CountBits(tposs);
-
-	    // If one answer would leave no cows left, this question
-	    // doesn't really give us any information
-	    if ((fcnt == 0) || (tcnt == 0)) continue;
-
-	    // How many questions will be required after this one to
-	    // solve the puzzle if we get an answer of "yes"?
-	    if ((tcnt <= 3) || (depth >= maxSearchDepth)) {
-		// Small cases are easy
-		tcnt = tcnt - 1;
-	    } else {
-		// Look in the hash table
-		s = HashFind(tposs, depth);
-		tcnt = s->score;
-	    }
-
-	    // Quit early if no better than the best so far
-	    if (tcnt >= bestScore) continue;
-
-	    // How many questions will be required after this one to
-	    // solve the puzzle if we get an answer of "no"?
-	    if ((fcnt <= 3) || (depth >= maxSearchDepth)) {
-		// Small cases are easy
-		fcnt = fcnt - 1;
-	    } else {
-		// Look in the hash table
-		s = HashFind(fposs, depth);
-		fcnt = s->score;
-	    }
-
-	    // Pick the worse of the two
-	    if (tcnt < fcnt) tcnt = fcnt;
-	    if (tcnt + 1 < bestScore) {
-		bestScore = tcnt + 1;
-		bestQuestion = lp + lq*MAXPROP;
-	    }
-	}
-    }
-
-    //assert(bestScore < 1000);
-    //assert(bestQuestion != -1);
-
-    *question = bestQuestion;
-    *score = bestScore;
-}
-
-void ParseInputFile(FILE *f)
-{
-    int lv, lv2;
-    char str[3];
-    fscanf(f, "%d %d", &nitem, &nprop);
-
-    for (lv = 0; lv < nitem; lv++) {
-	for (lv2 = 0; lv2 < nprop; lv2++) {
-	    fscanf(f, "%s", str);
-	    item[lv][lv2] = str[0] - 'X';
-	}
-    }
-
-}
-
-void BuildUpdateMasks(void)
-{
-    int i, lp, lq;
-
-    // Precompute sets of cows remaining after each possible question
-    for (lp = 0; lp < nprop; lp++) {
-	for (lq = 0; lq < (1 << MAXVAL); lq++) {
-	    updateMasks[lp][lq].lo = 0;
-	    updateMasks[lp][lq].hi = 0;
-	    for (i = 0; i < nitem; i++) {
-		if (lq & (1 << item[i][lp])) {
-		    CowMask cm = BuildCowMask(i);
-		    updateMasks[lp][lq].lo |= cm.lo;
-		    updateMasks[lp][lq].hi |= cm.hi;
-		}
-	    }
-	}
-    }
-}
-
-int judge(struct check_thread_info *thread_info){
-    FILE *ioin;
-    FILE *ioout;
-    FILE *fin;
-    char line[256];
-    int score, answer, quest, i;
-    CowMask poss;
-
-    ioin = fdopen(mptd,"r");
-    ioout = fdopen(mptd,"w");
-    fin = fdopen(infd,"r");
-
-    CleanHashTable();
-    ParseInputFile(fin);
-    BuildUpdateMasks();
-
-    // At first, all cows are possible
-    poss.lo = 0;
-    poss.hi = 0;
-    for (i = 0; i < nitem; i++) {
-	CowMask cm = BuildCowMask(i);
-	poss.lo |= cm.lo;
-	poss.hi |= cm.hi;
-    }
-
-    nOptimalQuestions = 100;
-
-    // Solve the problem to get the best possible score
-    FindBestQuestion(poss, 0, &quest, &nOptimalQuestions);
-
-    nQuestionsUsed = 0;
-    maskhistory[nQuestionsUsed] = poss;
-    for (;;) {
-	if(fgets(line, sizeof(line), ioin) == NULL){
-	    return 1;
-	}
-
-	if (line[strlen(line)-1] == '\n') line[strlen(line)-1] = 0;
-	if (line[0] == 'Q') {
-	    int parsed, i, attr, val[3];
-
-	    nQuestionsUsed++;
-	    if(nQuestionsUsed > 100){
-		fprintf(ioout, "ABORT\n");
-		fprintf(stderr, "WRONG\nYour program asked more than 100 questions.\n");
-		return 0;
-	    }
-	    if (!isdigit(line[2])) {
-		fprintf(stderr, "Wrong: unexpected input format: %s\n", line);
-		return 1;
-	    }
-	    attr = line[2] - '0';
-	    parsed = 0; i = 3;
-	    while (line[i] != 0) {
-		if ((line[i] != ' ') || line[i+1] < 'X' || line[i+1] > 'Z') {
-		    fprintf(stderr, "Wrong: unexpected input format: %s\n", line);
-		    return 1;
-		}
-		val[parsed] = line[i+1]-'X'+1;
-		parsed++;
-		i += 2;
-	    }
-	    if (parsed < 1) {
-		fprintf(stderr, "Wrong: unexpected input format: %s\n", line);
-		return 1;
-	    }
-	    attr--;
-	    quest = 0;
-	    for (i = 0; i < parsed; i++) {
-		if ((val[i] < 1) || (val[i] > MAXVAL)) {
-		    fprintf(stderr, "Incorrect: invalid attribute value in question\n");
-		    return 1;
-		}
-		quest |= 1 << (val[i]-1);
-	    }
-
-	    FindBestResponse(poss, attr + quest*MAXPROP, &poss, &answer);
-	    strcpy(query[nQuestionsUsed-1], line);
-	    maskhistory[nQuestionsUsed-1] = poss;
-	    resp[nQuestionsUsed-1] = answer;
-
-	    fprintf(ioout,"%d\n", answer);
-	    fflush(ioout);
-	} else if (line[0] == 'C') {
-	    // Done, check the answer
-	    break;
-	} else {
-	    fprintf(stderr, "Wrong: unexpected input format: %s\n", line);
-	    return 1;
-	}
-    }
-
-    if ((line[1] != ' ') || !isdigit(line[2])) {
-	fprintf(stderr, "Wrong: unexpected input format: %s", line);
-	return 1;
-    }
-    if (line[3] != 0) {
-	if (!isdigit(line[3]) || (line[4] != 0)) {
-	    fprintf(stderr, "Wrong: unexpected input format: %s", line);
-	    return 1;
-	}
-    }
-    sscanf(line, "C %d", &answer);
-    answer--;
-
-    // To be correct, this cow must be the only remaining possible cow
-    if (CountBits(poss) != 1) {
-	fprintf(ioout, "ABORT\n");
-	fprintf(stderr, "WRONG\n");
-	fprintf(stderr, "The following cows are still consistent with the answers given:\n");
-	fprintf(stderr, "    ");
-	for(i=0; i<32; i++){
-	    if(poss.lo&(1<<i)){
-		fprintf(stderr, " %d", i+1);
-	    }
-	}
-	for(i=0;i<32; i++){
-	    if(poss.hi&(1<<i)){
-		fprintf(stderr, " %d", i+32+1);
-	    }
-	}	
-	fprintf(stderr, "\n");
-	return 0;
-    } else {
-	CowMask cm = BuildCowMask(answer);
-	if ((poss.lo != cm.lo) || (poss.hi != cm.hi)) { 
-	    for(i=0; i<nQuestionsUsed; i++){
-		if(!(maskhistory[i].lo&cm.lo)&&!(maskhistory[i].hi&cm.hi))
-		    break;
-	    }
-	    fprintf(ioout, "ABORT\n");
-	    fprintf(stderr, "WRONG\nYour program claims the solution is cow %d,\n", answer+1);
-	    fprintf(stderr, "but cow %d was eliminated by query #%d (%s) with response %d.\n", answer+1, i+1, query[i], resp[i]);
-	    return 0;
-	} else {
-	    if (nQuestionsUsed <= nOptimalQuestions) {
-		score = 10;
-	    } else if (nQuestionsUsed == nOptimalQuestions+1) {
-		score = 8;
-	    } else if (nQuestionsUsed == nOptimalQuestions+2) {
-		score = 5;
-	    } else if (nQuestionsUsed <= nOptimalQuestions+5) {
-		score = 4;
-	    } else {
-		score = 3;
-	    }
-	    if (score < 10) {
-		fprintf(stderr, "OK %d\n", score);
-	    } else {
-		fprintf(stderr, "OK\n");
-	    }
-	    if(nQuestionsUsed < nOptimalQuestions){
-		fprintf(stderr, "Student is better than us.\n");
-	    }
-
-	    thread_info->score = score;
-	    if(nQuestionsUsed < nOptimalQuestions){
-		thread_info->score += (nOptimalQuestions - nQuestionsUsed);
-	    }
-	}
-    }
-
-    fprintf(ioout, "DONE\n");
-
-    if(thread_info->score > 10){
-	thread_info->maxscore = thread_info->score;
-    }else{
-	thread_info->maxscore = 10;
-    }
-
-    if(thread_info->score == thread_info->maxscore){
-	thread_info->status = JUDGE_AC;
-    }else{
-	thread_info->status = JUDGE_WA;
-    }
-
-    return 0;
-}
-
-DLL_PUBLIC int init(char *runpath,char *datapath){
-    struct termios tes;
-    char tpath[PATH_MAX + 1];
-    char newpath[PATH_MAX + 1];
-
-    mptd = posix_openpt(O_RDWR);
-    grantpt(mptd);
-    unlockpt(mptd);
-    ptsname_r(mptd,ptname,sizeof(ptname));
-    tcgetattr(mptd,&tes);
-    cfmakeraw(&tes);
-    tcsetattr(mptd,TCSANOW,&tes);
-
-    printf("check1\n");
-
-    snprintf(tpath,sizeof(tpath),"%s/in.txt",datapath);
-    snprintf(newpath,sizeof(newpath),"%s/guess.in",runpath);
-    if(link(tpath,newpath) == -1){
-	unlink(newpath);
-	link(tpath,newpath);
-    }
-    infd = open(tpath,O_RDONLY);
-    if(infd == -1){
-	goto error;
-    }
-
-    printf("check2\n");
-
-    return 0;
-
-error:
-
-    close(mptd);
-    close(infd);
-
-    return -1;
-}
-
-static void thread_clean(void *arg){
-    close(mptd);
-    close(infd);
-    return;
-}
-DLL_PUBLIC void* thread(void *arg){
-    struct check_thread_info *thread_info;
-
-    pthread_cleanup_push(thread_clean,NULL);
-    thread_info = (struct check_thread_info*)arg;
-    
-    thread_info->status = JUDGE_WA;
-    thread_info->score = 0;
-    thread_info->maxscore = 10;
-
-    judge(thread_info);
-
-    pthread_cleanup_pop(thread_clean);
-    sem_post(thread_info->done_sem);
-    return NULL;
-}
-DLL_PUBLIC int stop(void){
-    return 0;
-}
-
-DLL_PUBLIC int run(){
-    int sptd;
-    struct termios tes;
-
-    sptd = open(ptname,O_RDWR);
-    tcgetattr(sptd,&tes);
-    cfmakeraw(&tes);
-    tcsetattr(sptd,TCSANOW,&tes);
-
-    dup2(sptd,0);
-    dup2(sptd,1);
-    dup2(sptd,2);
-    return 0;
-}
diff --git a/judge/judge_app.c b/judge/judge_app.c
deleted file mode 100644
index f891602..0000000
--- a/judge/judge_app.c
+++ /dev/null
@@ -1,13 +0,0 @@
-#include<stdio.h>
-#include<stdlib.h>
-#include<signal.h>
-
-#include"judge_app.h"
-
-int main(int argc,char *argv[]){
-
-    signal(SIGPIPE,SIG_IGN);
-    judge_server();
-
-    return 0;
-}
diff --git a/judge/judge_app.h b/judge/judge_app.h
deleted file mode 100644
index fdb8812..0000000
--- a/judge/judge_app.h
+++ /dev/null
@@ -1,3 +0,0 @@
-int judge_modfd;
-
-extern int judge_server();
diff --git a/judge/judge_def.h b/judge/judge_def.h
deleted file mode 100644
index b55c8d4..0000000
--- a/judge/judge_def.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#define JUDGE_AC 0
-#define JUDGE_WA 1
-#define JUDGE_TLE 2
-#define JUDGE_MLE 3
-#define JUDGE_RF 4
-#define JUDGE_RE 5
-#define JUDGE_CE 6
-#define JUDGE_ERR 7
-#define JUDGE_WAIT 100
-
-#define JUDGE_DB_STATUSMAX 1024
-#define JUDGE_DB_SCOREMAX 1024
-#define JUDGE_DB_MAXSCOREMAX 1024
-#define JUDGE_DB_RUNTIMEMAX 1024
-#define JUDGE_DB_PEAKMEMMAX 1024
diff --git a/judge/judge_server.c b/judge/judge_server.c
deleted file mode 100644
index f0e48cd..0000000
--- a/judge/judge_server.c
+++ /dev/null
@@ -1,292 +0,0 @@
-#define _XOPEN_SOURCE 600
-#define _GNU_SOURCE
-
-#include<stdio.h>
-#include<stdlib.h>
-#include<string.h>
-#include<limits.h>
-#include<pthread.h>
-#include<semaphore.h>
-#include<dlfcn.h>
-#include<sys/socket.h>
-#include<sys/mman.h>
-#include<netinet/in.h>
-#include<errno.h>
-#include<ftw.h>
-#include<libpq-fe.h>
-
-#include"judge_def.h"
-#include"judgx_line.h"
-#include"judge_server.h"
-
-#define JUDGE_DB_MAXSCOREMAX 1024
-
-static int server_cleardir_callback(const char *path,const struct stat *st,int flag,struct FTW *ftwbuf){
-    if(ftwbuf->level == 0){
-	return 0;
-    }
-
-    if(S_ISDIR(st->st_mode)){
-	rmdir(path);
-    }else{
-	unlink(path);
-    }
-    return 0;
-}
-static int server_cleardir(char *path){
-    nftw(path,server_cleardir_callback,64,FTW_DEPTH | FTW_PHYS);
-    return 0;
-}
-static int server_updatedb(PGconn *sqlc,int submitid,int result_count,struct judgx_line_result *result){
-    int i;
-    int j;
-
-    char sqlstatus[JUDGE_DB_STATUSMAX + 1];
-    char sqlscore[JUDGE_DB_SCOREMAX + 1];
-    char sqlmaxscore[JUDGE_DB_MAXSCOREMAX + 1];
-    char sqlruntime[JUDGE_DB_RUNTIMEMAX + 1];
-    char sqlpeakmem[JUDGE_DB_PEAKMEMMAX + 1];
-    char sqlsubmitid[64];
-
-    const char *sqlparam[6];
-    PGresult *sqlr;
-
-    printf("sql1 %d\n",getpid());
-
-    sqlstatus[0] = '{';
-    for(i = 0,j = 1;i < result_count;i++){
-	snprintf(sqlstatus + j,sizeof(sqlstatus) - j,"%d,",result[i].status);
-	while(sqlstatus[j] != '\0'){
-	    j++;
-	}
-    }
-    sqlstatus[j - 1] = '}';
-
-    sqlscore[0] = '{';
-    for(i = 0,j = 1;i < result_count;i++){
-	snprintf(sqlscore + j,sizeof(sqlscore) - j,"%d,",result[i].score);
-	while(sqlscore[j] != '\0'){
-	    j++;
-	}
-    }
-    sqlscore[j - 1] = '}';
-
-    sqlmaxscore[0] = '{';
-    for(i = 0,j = 1;i < result_count;i++){
-	snprintf(sqlmaxscore + j,sizeof(sqlmaxscore) - j,"%d,",result[i].maxscore);
-	while(sqlmaxscore[j] != '\0'){
-	    j++;
-	}
-    }
-    sqlmaxscore[j - 1] = '}';
-
-    sqlruntime[0] = '{';
-    for(i = 0,j = 1;i < result_count;i++){
-	snprintf(sqlruntime + j,sizeof(sqlruntime) - j,"%lu,",result[i].runtime);
-	while(sqlruntime[j] != '\0'){
-	    j++;
-	}
-    }
-    sqlruntime[j - 1] = '}';
-
-    sqlpeakmem[0] = '{';
-    for(i = 0,j = 1;i < result_count;i++){
-	snprintf(sqlpeakmem + j,sizeof(sqlpeakmem) - j,"%lu,",result[i].peakmem);
-	while(sqlpeakmem[j] != '\0'){
-	    j++;
-	}
-    }
-    sqlpeakmem[j - 1] = '}';
-
-    snprintf(sqlsubmitid,64,"%d",submitid);
-
-    printf("sql2\n");
-
-    sqlparam[0] = sqlstatus;
-    sqlparam[1] = sqlscore;
-    sqlparam[2] = sqlmaxscore;
-    sqlparam[3] = sqlruntime;
-    sqlparam[4] = sqlpeakmem;
-    sqlparam[5] = sqlsubmitid;
-
-    sqlr = PQexecParams(sqlc,
-	    "UPDATE \"submit\" SET \"status\"=$1,\"score\"=$2,\"maxscore\"=$3,\"runtime\"=$4,\"peakmem\"=$5 WHERE \"submitid\"=$6;",
-	    6,
-	    NULL,
-	    sqlparam,
-	    NULL,
-	    NULL,
-	    0);
-    PQclear(sqlr);
-
-    printf("sql3\n");
-
-    return 0;
-}
-static void* server_thread(void *arg){
-    int i;
-
-    struct server_thread_info *thread_info;
-    struct judge_submit_info *submit_info;
-    struct judgx_line_info *line_info;
-
-    PGconn *sqlc;
-    char tname[NAME_MAX + 1];
-    char tpath[PATH_MAX + 1];
-    line_run_fn line_run;
-    int runpid;
-
-    thread_info = (struct server_thread_info*)arg;
-
-    sqlc = PQconnectdb("host=localhost port=5432 dbname=expoj user=expoj password=xxxxx");
-
-    while(1){
-	printf("in\n");
-
-	sem_wait(&server_queue_sem);
-
-	pthread_mutex_lock(&server_queue_mutex);
-
-	printf("in1\n");
-
-	submit_info = server_queue_head.next;
-	server_queue_head.next = submit_info->next;
-	submit_info->next->prev = &server_queue_head;
-
-	pthread_mutex_unlock(&server_queue_mutex);
-
-	printf("in2\n");
-
-	server_cleardir(thread_info->run_path);
-
-	printf("in3\n");
-
-	line_info = mmap(NULL,sizeof(struct judgx_line_info),PROT_READ | PROT_WRITE,MAP_SHARED | MAP_ANONYMOUS,-1,0);
-	snprintf(line_info->pro_path,sizeof(line_info->pro_path),"pro/%d",submit_info->proid);
-	snprintf(line_info->cpp_path,sizeof(line_info->cpp_path),"submit/%d_submit.cpp",submit_info->submitid);
-	line_info->run_path[0] = '\0';
-	strncat(line_info->run_path,thread_info->run_path,sizeof(line_info->run_path));
-
-	printf("in4");
-
-	snprintf(tpath,sizeof(tpath),"pro/%d/%d_setting.txt",submit_info->proid,submit_info->proid);
-	line_info->set_file = fopen(tpath,"r");
-
-	printf("in5\n");
-
-	fgets(tname,sizeof(tname),line_info->set_file);
-	tname[strlen(tname) - 1] = '\0';
-	snprintf(tpath,sizeof(tpath),"judge/%s.so",tname);
-
-	printf("in5-1\n");
-
-	line_info->line_dll = dlopen(tpath,RTLD_LAZY | RTLD_NODELETE);
-
-	printf("in5-2\n");
-
-	fgets(tname,sizeof(tname),line_info->set_file);
-	tname[strlen(tname) - 1] = '\0';
-	snprintf(tpath,sizeof(tpath),"judge/%s.so",tname);
-
-	printf("in5-3\n");
-
-	line_info->check_dll = dlopen(tpath,RTLD_LAZY | RTLD_NODELETE);
-
-	printf("in6\n");
-
-	line_run = dlsym(line_info->line_dll,"run");
-	if((runpid = fork()) == 0){
-	    line_run(line_info);
-	    exit(0);
-	}
-	waitpid(runpid,NULL,0);
-
-	printf("in7\n");
-
-	server_updatedb(sqlc,submit_info->submitid,line_info->result_count,line_info->result);
-
-	printf("in8\n");
-
-	fclose(line_info->set_file);
-	dlclose(line_info->line_dll);
-	dlclose(line_info->check_dll);
-	
-	munmap(line_info,sizeof(struct judgx_line_info));
-	free(submit_info);
-
-	printf("out\n");
-    }
-
-    PQfinish(sqlc);
-
-    return NULL;
-}
-int judge_server(){
-    int ret;
-    int i;
-
-    struct server_thread_info *thread_info;
-
-    int ssd;
-    struct sockaddr_in saddr;
-    struct sockaddr_in caddr;
-    int csd;
-    char *buf;
-    int submitid;
-    int proid;
-    struct judge_submit_info *submit_info;
-    
-    server_queue_head.next = &server_queue_head;
-    server_queue_head.prev = &server_queue_head;
-    sem_init(&server_queue_sem,0,0);
-    pthread_mutex_init(&server_queue_mutex,NULL); 
-
-    thread_info = (struct server_thread_info*)malloc(sizeof(struct server_thread_info) * 4);
-    for(i = 0;i < 2;i++){
-	thread_info[i].threadid = i;
-	snprintf(thread_info[i].run_path,sizeof(thread_info[i].run_path),"run/%d",i);
-	mkdir(thread_info[i].run_path,0775);
-	pthread_create(&thread_info[i].pt,NULL,server_thread,&thread_info[i]);
-    }
-
-    ssd = socket(AF_INET,SOCK_STREAM,0);
-    saddr.sin_family = AF_INET;
-    saddr.sin_port = htons(2501);
-    saddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-    bind(ssd,(struct sockaddr*)&saddr,sizeof(saddr));
-    listen(ssd,128); 
-
-    buf = malloc(65536);
-    while((csd = accept(ssd,(struct sockaddr*)&saddr,&ret)) != -1){
-	i = 0;
-	if((ret = recv(csd,buf + i,65536,0)) != -1){
-	    i += ret;
-	}
-	sscanf(buf,"%d %d",&submitid,&proid);
-
-	printf("        %d %d\n",submitid,proid);
-
-	submit_info = malloc(sizeof(struct judge_submit_info));	
-	submit_info->submitid = submitid;
-	submit_info->proid = proid;
-
-	pthread_mutex_lock(&server_queue_mutex);
-
-	submit_info->next = &server_queue_head;
-	submit_info->prev = server_queue_head.prev;
-	server_queue_head.prev->next = submit_info;
-	server_queue_head.prev = submit_info;
-
-	pthread_mutex_unlock(&server_queue_mutex);
-
-	sem_post(&server_queue_sem);
-
-	close(csd);
-    }
-    free(buf);
-
-    free(thread_info);
-
-    return 0;
-}
-
diff --git a/judge/judge_server.h b/judge/judge_server.h
deleted file mode 100644
index 9d7b753..0000000
--- a/judge/judge_server.h
+++ /dev/null
@@ -1,30 +0,0 @@
-typedef int (*line_run_fn)(struct judgx_line_info *line_info);

-

-struct server_thread_info{

-    int threadid;

-    pthread_t pt;

-

-    char run_path[PATH_MAX + 1];

-};

-struct judge_submit_info{

-    struct judge_submit_info *next;

-    struct judge_submit_info *prev;

-

-    int submitid;

-    int proid;

-};

-

-static int server_cleardir_callback(const char *path,const struct stat *st,int flag,struct FTW *ftwbuf);

-static int server_cleardir(char *path);

-static int server_updatedb(PGconn *sqlc,int submitid,int result_count,struct judgx_line_result *result);

-static void* server_thread(void *arg);

-

-static struct judge_submit_info server_queue_head;

-static sem_t server_queue_sem;

-static pthread_mutex_t server_queue_mutex;

-

-int judge_server();

-

-extern struct judge_proc_info* judge_proc_create(char *abspath,char *path,char *sopath,unsigned long timelimit,unsigned long memlimit);

-extern int judge_proc_free(struct judge_proc_info *proc_info);

-extern int judge_proc_run(struct judge_proc_info *proc_info);

diff --git a/judge/judgm_mod.c b/judge/judgm_mod.c
deleted file mode 100644
index 092902a..0000000
--- a/judge/judgm_mod.c
+++ /dev/null
@@ -1,62 +0,0 @@
-#include<linux/module.h>
-#include<linux/kernel.h>
-#include<linux/kdev_t.h>
-#include<linux/device.h>
-#include<linux/cdev.h>
-#include<linux/fs.h>
-
-#include"judgm_mod.h"
-#include"judgm.h"
-#include"judgx_com.h"
-
-static int __init mod_init(){
-    alloc_chrdev_region(&mod_dev,0,1,"judgm");
-    mod_class = class_create(THIS_MODULE,"chardev");
-    device_create(mod_class,NULL,mod_dev,NULL,"judgm");
-    cdev_init(&mod_cdev,&mod_fops);
-    cdev_add(&mod_cdev,mod_dev,1);
-
-    judgm_proc_init();
-    judgm_security_hook();
-    judgm_syscall_hook();
-
-    pr_alert("judgm:Init\n");
-    return 0;
-}
-static void __exit mod_exit(){
-    cdev_del(&mod_cdev);
-    device_destroy(mod_class,mod_dev);
-    class_destroy(mod_class);
-    unregister_chrdev_region(mod_dev,1);
-
-    judgm_proc_exit();
-    judgm_syscall_unhook();
-    judgm_security_unhook();
-
-    pr_alert("judgm:Exit\n");
-}
-module_init(mod_init);
-module_exit(mod_exit);
-MODULE_LICENSE("GPL");
-
-static long mod_ioctl(struct file *file,unsigned int cmd,unsigned long arg){
-    int ret;
-
-    ret = -1;
-    switch(cmd){
-	case IOCTL_PROC_ADD:
-	    ret = judgm_proc_add(arg);
-	    break;
-	case IOCTL_PROC_GET:
-	    ret = judgm_proc_get(arg); 
-	    break;
-	case IOCTL_PROC_KILL:
-	    ret = judgm_proc_kill(arg); 
-	    break;
-	case IOCTL_PROC_DEL:
-	    ret = judgm_proc_del(arg);
-	    break;
-    }
-
-    return ret;
-}
diff --git a/judge/judgm_mod.h b/judge/judgm_mod.h
deleted file mode 100644
index 5d7f509..0000000
--- a/judge/judgm_mod.h
+++ /dev/null
@@ -1,22 +0,0 @@
-static int __init mod_init(void);
-static void __exit mod_exit(void);
-static long mod_ioctl(struct file *file,unsigned int cmd,unsigned long arg);
-
-static dev_t mod_dev;
-static struct cdev mod_cdev;
-static struct class *mod_class;
-static struct file_operations mod_fops = {
-    .owner = THIS_MODULE,
-    .unlocked_ioctl = mod_ioctl
-};
-
-extern int judgm_proc_init(void);
-extern int judgm_proc_exit(void);
-extern int judgm_proc_add(unsigned long arg);
-extern int judgm_proc_get(unsigned long arg);
-extern int judgm_proc_kill(unsigned long arg);
-extern int judgm_proc_del(unsigned long arg);
-extern int judgm_syscall_hook(void);
-extern int judgm_syscall_unhook(void);
-extern int judgm_security_hook(void);
-extern int judgm_security_unhook(void);
diff --git a/judge/judgm_security.c b/judge/judgm_security.c
deleted file mode 100644
index a8ed14e..0000000
--- a/judge/judgm_security.c
+++ /dev/null
@@ -1,2298 +0,0 @@
-#include<linux/fs.h>
-#include<linux/security.h>
-#include<linux/sched.h>
-#include<asm/uaccess.h>
-
-#include"judge_def.h"
-#include"judgm.h"
-#include"judgx_com.h"
-#include"judgm_security.h"
-
-int judgm_security_hook(){
-
-    security_hook_addr = security_get_addr();
-
-    ori_sops = (struct security_operations*)*security_hook_addr;
-    memcpy(&hook_sops,ori_sops,sizeof(struct security_operations));
-
-    hook_sops.ptrace_access_check = hook_ptrace_access_check;
-    hook_sops.ptrace_traceme = hook_ptrace_traceme;
-    hook_sops.capget = hook_capget;
-    hook_sops.capset = hook_capset;
-    //hook_sops.capable = hook_capable;
-    hook_sops.quotactl = hook_quotactl;
-    hook_sops.quota_on = hook_quota_on;
-    hook_sops.syslog = hook_syslog;
-    hook_sops.settime = hook_settime;
-    hook_sops.vm_enough_memory = hook_vm_enough_memory;
-    //hook_sops.bprm_set_creds = hook_bprm_set_creds;
-    //hook_sops.bprm_check_security = hook_bprm_check_security;
-    //hook_sops.bprm_secureexec = hook_bprm_secureexec;
-    hook_sops.sb_alloc_security = hook_sb_alloc_security;
-    hook_sops.sb_copy_data = hook_sb_copy_data;
-    hook_sops.sb_remount = hook_sb_remount;
-    hook_sops.sb_kern_mount = hook_sb_kern_mount;
-    hook_sops.sb_show_options = hook_sb_show_options;
-    hook_sops.sb_statfs = hook_sb_statfs;
-    hook_sops.sb_mount = hook_sb_mount;
-    hook_sops.sb_umount = hook_sb_umount;
-    hook_sops.sb_pivotroot = hook_sb_pivotroot;
-    hook_sops.sb_set_mnt_opts = hook_sb_set_mnt_opts;
-    hook_sops.sb_parse_opts_str = hook_sb_parse_opts_str;
-    hook_sops.path_unlink = hook_path_unlink;
-    hook_sops.path_mkdir = hook_path_mkdir;
-    hook_sops.path_rmdir = hook_path_rmdir;
-    hook_sops.path_mknod = hook_path_mknod;
-    hook_sops.path_truncate = hook_path_truncate;
-    hook_sops.path_symlink = hook_path_symlink;
-    hook_sops.path_link = hook_path_link;
-    hook_sops.path_rename = hook_path_rename;
-    hook_sops.path_chmod = hook_path_chmod;
-    hook_sops.path_chown = hook_path_chown;
-    hook_sops.path_chroot = hook_path_chroot;
-    //hook_sops.inode_alloc_security = hook_inode_alloc_security;
-    hook_sops.inode_init_security = hook_inode_init_security;
-    hook_sops.inode_create = hook_inode_create;
-    hook_sops.inode_link = hook_inode_link;
-    hook_sops.inode_unlink = hook_inode_unlink;
-    hook_sops.inode_symlink = hook_inode_symlink;
-    hook_sops.inode_mkdir = hook_inode_mkdir;
-    hook_sops.inode_rmdir = hook_inode_rmdir;
-    hook_sops.inode_mknod = hook_inode_mknod;
-    hook_sops.inode_rename = hook_inode_rename;
-    hook_sops.inode_readlink = hook_inode_readlink;
-    //hook_sops.inode_follow_link = hook_inode_follow_link;
-    hook_sops.inode_permission = hook_inode_permission;
-    hook_sops.inode_setattr = hook_inode_setattr;
-    //hook_sops.inode_getattr = hook_inode_getattr;
-    hook_sops.inode_setxattr = hook_inode_setxattr;
-    hook_sops.inode_getxattr = hook_inode_getxattr;
-    hook_sops.inode_listxattr = hook_inode_listxattr;
-    hook_sops.inode_removexattr = hook_inode_removexattr;
-    hook_sops.inode_need_killpriv = hook_inode_need_killpriv;
-    hook_sops.inode_killpriv = hook_inode_killpriv;
-    hook_sops.inode_getsecurity = hook_inode_getsecurity;
-    hook_sops.inode_setsecurity = hook_inode_setsecurity;
-    hook_sops.inode_listsecurity = hook_inode_listsecurity;
-    hook_sops.file_permission = hook_file_permission;
-    //hook_sops.file_alloc_security = hook_file_alloc_security;
-    hook_sops.file_ioctl = hook_file_ioctl;
-    //hook_sops.mmap_addr = hook_mmap_addr;
-    //hook_sops.mmap_file = hook_mmap_file;
-    //hook_sops.file_mprotect = hook_file_mprotect;
-    hook_sops.file_lock = hook_file_lock;
-    hook_sops.file_fcntl = hook_file_fcntl;
-    hook_sops.file_set_fowner = hook_file_set_fowner;
-    hook_sops.file_send_sigiotask = hook_file_send_sigiotask;
-    hook_sops.file_receive = hook_file_receive;
-    hook_sops.file_open = hook_file_open;
-    hook_sops.task_create = hook_task_create;
-    hook_sops.cred_alloc_blank = hook_cred_alloc_blank;
-    //hook_sops.cred_prepare = hook_cred_prepare;
-    hook_sops.kernel_act_as = hook_kernel_act_as;
-    hook_sops.kernel_create_files_as = hook_kernel_create_files_as;
-    hook_sops.kernel_module_request = hook_kernel_module_request;
-    hook_sops.task_fix_setuid = hook_task_fix_setuid;
-    hook_sops.task_setpgid = hook_task_setpgid;
-    hook_sops.task_getpgid = hook_task_getpgid;
-    hook_sops.task_getsid = hook_task_getsid;
-    hook_sops.task_setnice = hook_task_setnice;
-    hook_sops.task_setioprio = hook_task_setioprio;
-    hook_sops.task_getioprio = hook_task_getioprio;
-    hook_sops.task_setrlimit = hook_task_setrlimit;
-    hook_sops.task_setscheduler = hook_task_setscheduler;
-    hook_sops.task_getscheduler = hook_task_getscheduler;
-    hook_sops.task_movememory = hook_task_movememory;
-    hook_sops.task_kill = hook_task_kill;
-    hook_sops.task_wait = hook_task_wait;
-    hook_sops.task_prctl = hook_task_prctl;
-    hook_sops.ipc_permission = hook_ipc_permission;
-    hook_sops.msg_msg_alloc_security = hook_msg_msg_alloc_security;
-    hook_sops.msg_queue_alloc_security = hook_msg_queue_alloc_security;
-    hook_sops.msg_queue_associate = hook_msg_queue_associate;
-    hook_sops.msg_queue_msgctl = hook_msg_queue_msgctl;
-    hook_sops.msg_queue_msgsnd = hook_msg_queue_msgsnd;
-    hook_sops.msg_queue_msgrcv = hook_msg_queue_msgrcv;
-    hook_sops.shm_alloc_security = hook_shm_alloc_security;
-    hook_sops.shm_associate = hook_shm_associate;
-    hook_sops.shm_shmctl = hook_shm_shmctl;
-    hook_sops.shm_shmat = hook_shm_shmat;
-    hook_sops.sem_alloc_security = hook_sem_alloc_security;
-    hook_sops.sem_associate = hook_sem_associate;
-    hook_sops.sem_semctl = hook_sem_semctl;
-    hook_sops.sem_semop = hook_sem_semop;
-    hook_sops.netlink_send = hook_netlink_send;
-    hook_sops.getprocattr = hook_getprocattr;
-    hook_sops.setprocattr = hook_setprocattr;
-    hook_sops.secid_to_secctx = hook_secid_to_secctx;
-    hook_sops.secctx_to_secid = hook_secctx_to_secid;
-    hook_sops.inode_notifysecctx = hook_inode_notifysecctx;
-    hook_sops.inode_setsecctx = hook_inode_setsecctx;
-    hook_sops.inode_getsecctx = hook_inode_getsecctx;
-    hook_sops.unix_stream_connect = hook_unix_stream_connect;
-    hook_sops.unix_may_send = hook_unix_may_send;
-    hook_sops.socket_create = hook_socket_create;
-    hook_sops.socket_post_create = hook_socket_post_create;
-    hook_sops.socket_bind = hook_socket_bind;
-    hook_sops.socket_connect = hook_socket_connect;
-    hook_sops.socket_listen = hook_socket_listen;
-    hook_sops.socket_accept = hook_socket_accept;
-    hook_sops.socket_sendmsg = hook_socket_sendmsg;
-    hook_sops.socket_recvmsg = hook_socket_recvmsg;
-    hook_sops.socket_getsockname = hook_socket_getsockname;
-    hook_sops.socket_getpeername = hook_socket_getpeername;
-    hook_sops.socket_getsockopt = hook_socket_getsockopt;
-    hook_sops.socket_setsockopt = hook_socket_setsockopt;
-    hook_sops.socket_shutdown = hook_socket_shutdown;
-    //hook_sops.socket_sock_rcv_skb = hook_socket_sock_rcv_skb;
-    hook_sops.socket_getpeersec_stream = hook_socket_getpeersec_stream;
-    hook_sops.socket_getpeersec_dgram = hook_socket_getpeersec_dgram;
-    //hook_sops.sk_alloc_security = hook_sk_alloc_security;
-    //hook_sops.inet_conn_request = hook_inet_conn_request;
-    hook_sops.secmark_relabel_packet = hook_secmark_relabel_packet;
-    hook_sops.tun_dev_create = hook_tun_dev_create;
-    hook_sops.tun_dev_attach = hook_tun_dev_attach;
-    hook_sops.key_alloc = hook_key_alloc;
-    hook_sops.key_permission = hook_key_permission;
-    hook_sops.key_getsecurity = hook_key_getsecurity;
-    hook_sops.audit_rule_init = hook_audit_rule_init;
-    hook_sops.audit_rule_known = hook_audit_rule_known;
-    hook_sops.audit_rule_match = hook_audit_rule_match;
-
-    *security_hook_addr = (unsigned long)&hook_sops;
-
-    return 0;
-}
-int judgm_security_unhook(){
-    *security_hook_addr = (unsigned long)ori_sops;
-    return 0;
-}
-
-static unsigned long* security_get_addr(){
-    ssize_t ret;
-    int i;
-    int j;
-
-    struct file *f;
-    char line[128];
-    unsigned char code[3] = {0x48,0xc7,0x05};
-    unsigned long addr;
-
-    f = filp_open("/proc/kallsyms",O_RDONLY,0);
-    set_fs(KERNEL_DS);
-
-    i = 0;
-    addr = 0;
-    while(true){
-	ret = f->f_op->read(f,&line[i],1,&f->f_pos);
-
-	if(line[i] == '\n' || ret <= 0){
-	    line[i] = '\0';
-
-	    addr = 0;
-	    for(j = 0;j < i;j++){
-		if(line[j] == ' '){
-		    j++;
-		    break;
-		}
-
-		addr *= 16UL;
-		if(line[j] >= '0' && line[j] <= '9'){
-		    addr += (unsigned long)(line[j] - '0');
-		}else{
-		    addr += (unsigned long)(line[j] - 'a' + 10);
-		}
-	    }
-	    for(;j < i;j++){
-		if(line[j] == ' '){
-		    j++;
-		    break;
-		}
-	    }
-	    if(j < i){
-		if(strcmp("reset_security_ops",line + j) == 0){
-		    break;
-		}
-	    }
-
-	    i = 0;
-	}else{
-	    i++;
-	}
-
-	if(ret <= 0){
-	    break;
-	}
-    }
-
-    set_fs(USER_DS);
-    filp_close(f,NULL);
-
-    i = 0;    
-    while(i < 3){
-	if(*(unsigned char*)addr != code[i]){
-	    i = 0;
-	}else{
-	    i++;
-	}
-	addr++;
-    }
-    
-    return (unsigned long*)(addr + (unsigned long)*(u32*)addr + 8UL);
-}
-
-static int hook_inode_permission(struct inode *inode,int mask){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_permission(inode,mask);
-    }
-
-    pr_alert("judgm:PID %d  inode_permission %08x\n",current->tgid,mask);
-
-    if((mask & ~(MAY_EXEC | MAY_READ | MAY_OPEN | MAY_CHDIR | MAY_NOT_BLOCK)) != 0){
-	info->status = JUDGE_RF;
-	send_sig(SIGKILL,current,0);
-	return -EACCES;
-    }
-    return ori_sops->inode_permission(inode,mask);
-}
-static int hook_file_open(struct file *file, const struct cred *cred){
-    int ret;
-    int i;
-
-    struct judgm_proc_info *info;
-    char *buf_path,*path;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->file_open(file,cred);
-    }
-
-    ret = 0;
-
-    buf_path = kmalloc(sizeof(char) * (PATH_MAX + 1),GFP_KERNEL);
-    path = d_path(&file->f_path,buf_path,PATH_MAX + 1);
-
-    pr_alert("judgm:PID %d  file_open %s %08x\n",current->tgid,path,file->f_mode);
-
-    if((file->f_mode & !(FMODE_READ | FMODE_LSEEK | FMODE_PREAD | FMODE_EXEC)) != 0){
-	ret = -EACCES;
-    }else if(strcmp(path,"/proc/meminfo") != 0){
-	i = 0;
-	while(info->run_path[i] != '\0'){
-	    if(path[i] != info->run_path[i]){
-		ret = -EACCES;
-		break;
-	    }
-	    i++;
-	}
-	if(path[i] == info->run_path[i]){
-	    ret = -EACCES;
-	}
-    }
-
-    kfree(buf_path);
-
-    if(ret != 0){
-	info->status = JUDGE_RF;
-	send_sig(SIGKILL,current,0);
-	return ret;
-    }
-    return ori_sops->file_open(file,cred);
-}
-static int hook_file_permission(struct file *file,int mask){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->file_permission(file,mask);
-    }
-
-    /*buf_path = kmalloc(sizeof(char) * (PATH_MAX + 1),GFP_KERNEL);
-    path = d_path(&file->f_path,buf_path,PATH_MAX + 1);
-
-    pr_alert("judgm:PID %d  file_permission %s %08x\n",current->tgid,path,mask);
-
-    kfree(buf_path);*/
-
-    if((mask & ~(MAY_READ | MAY_WRITE)) != 0){
-	info->status = JUDGE_RF;
-	send_sig(SIGKILL,current,0);
-	return -EACCES;
-    }else if((mask & MAY_WRITE) != 0 && file != info->pout){
-	info->status = JUDGE_RF;
-	send_sig(SIGKILL,current,0);
-	return -EACCES;
-    }
-    return ori_sops->file_permission(file,mask);
-}
-static int hook_vm_enough_memory(struct mm_struct *mm,long pages){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->vm_enough_memory(mm,pages);
-    }
-
-    info->peakmem = (mm->total_vm + pages) << PAGE_SHIFT;
-    pr_alert("judgm:PID %d  vm_enough_memory %lu\n",current->tgid,info->peakmem);
-
-    if(info->peakmem > info->memlimit){
-	info->status = JUDGE_MLE;
-	send_sig(SIGKILL,current,0);
-	return -EACCES;
-    }
-    return ori_sops->vm_enough_memory(mm,pages);
-}
-
-
-
-
-static int hook_ptrace_access_check(struct task_struct *child,unsigned int mode){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->ptrace_access_check(child,mode);
-    }
-
-    pr_alert("judgm:PID %d  ptrace_access_check\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_ptrace_traceme(struct task_struct *parent){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->ptrace_traceme(parent);
-    }
-
-    pr_alert("judgm:PID %d  ptrace_traceme\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_capget(struct task_struct *target,kernel_cap_t *effective,kernel_cap_t *inheritable,kernel_cap_t *permitted){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->capget(target,effective,inheritable,permitted);
-    }
-
-    pr_alert("judgm:PID %d  capget\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_capset(struct cred *new,const struct cred *old,const kernel_cap_t *effective,const kernel_cap_t *inheritable,const kernel_cap_t *permitted){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->capset(new,old,effective,inheritable,permitted);
-    }
-
-    pr_alert("judgm:PID %d  capset\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-/*static int hook_capable(const struct cred *cred,struct user_namespace *ns,int cap,int audit){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->capable(cred,ns,cap,audit);
-  }
-
-  pr_alert("judgm:PID %d  capable\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-static int hook_quotactl(int cmds,int type,int id,struct super_block *sb){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->quotactl(cmds,type,id,sb);
-    }
-
-    pr_alert("judgm:PID %d  quotactl\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_quota_on(struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->quota_on(dentry);
-    }
-
-    pr_alert("judgm:PID %d  quota_on\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_syslog(int type){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->syslog(type);
-    }
-
-    pr_alert("judgm:PID %d  syslog\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_settime(const struct timespec *ts,const struct timezone *tz){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->settime(ts,tz);
-    }
-
-    pr_alert("judgm:PID %d  settime\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-/*static int hook_bprm_set_creds(struct linux_binprm *bprm){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->bprm_set_creds(bprm);
-  }
-
-  pr_alert("judgm:PID %d  bprm_set_creds\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-/*static int hook_bprm_check_security(struct linux_binprm *bprm){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->bprm_check_security(bprm);
-  }
-
-  pr_alert("judgm:PID %d  bprm_check_security\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-/*static int hook_bprm_secureexec(struct linux_binprm *bprm){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->bprm_secureexec(bprm);
-  }
-
-  pr_alert("judgm:PID %d  bprm_secureexec\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-static int hook_sb_alloc_security(struct super_block *sb){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_alloc_security(sb);
-    }
-
-    pr_alert("judgm:PID %d  sb_alloc_security\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_copy_data(char *orig,char *copy){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_copy_data(orig,copy);
-    }
-
-    pr_alert("judgm:PID %d  sb_copy_data\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_remount(struct super_block *sb,void *data){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_remount(sb,data);
-    }
-
-    pr_alert("judgm:PID %d  sb_remount\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_kern_mount(struct super_block *sb,int flags,void *data){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_kern_mount(sb,flags,data);
-    }
-
-    pr_alert("judgm:PID %d  sb_kern_mount\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_show_options(struct seq_file *m,struct super_block *sb){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_show_options(m,sb);
-    }
-
-    pr_alert("judgm:PID %d  sb_show_options\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_statfs(struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_statfs(dentry);
-    }
-
-    pr_alert("judgm:PID %d  sb_statfs\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_mount(char *dev_name,struct path *path,char *type,unsigned long flags,void *data){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_mount(dev_name,path,type,flags,data);
-    }
-
-    pr_alert("judgm:PID %d  sb_mount\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_umount(struct vfsmount *mnt,int flags){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_umount(mnt,flags);
-    }
-
-    pr_alert("judgm:PID %d  sb_umount\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_pivotroot(struct path *old_path,struct path *new_path){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_pivotroot(old_path,new_path);
-    }
-
-    pr_alert("judgm:PID %d  sb_pivotroot\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_set_mnt_opts(struct super_block *sb,struct security_mnt_opts *opts){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_set_mnt_opts(sb,opts);
-    }
-
-    pr_alert("judgm:PID %d  sb_set_mnt_opts\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sb_parse_opts_str(char *options,struct security_mnt_opts *opts){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sb_parse_opts_str(options,opts);
-    }
-
-    pr_alert("judgm:PID %d  sb_parse_opts_str\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_unlink(struct path *dir,struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_unlink(dir,dentry);
-    }
-
-    pr_alert("judgm:PID %d  path_unlink\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_mkdir(struct path *dir,struct dentry *dentry,umode_t mode){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_mkdir(dir,dentry,mode);
-    }
-
-    pr_alert("judgm:PID %d  path_mkdir\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_rmdir(struct path *dir,struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_rmdir(dir,dentry);
-    }
-
-    pr_alert("judgm:PID %d  path_rmdir\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_mknod(struct path *dir,struct dentry *dentry,umode_t mode,unsigned int dev){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_mknod(dir,dentry,mode,dev);
-    }
-
-    pr_alert("judgm:PID %d  path_mknod\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_truncate(struct path *path){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_truncate(path);
-    }
-
-    pr_alert("judgm:PID %d  path_truncate\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_symlink(struct path *dir,struct dentry *dentry,const char *old_name){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_symlink(dir,dentry,old_name);
-    }
-
-    pr_alert("judgm:PID %d  path_symlink\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_link(struct dentry *old_dentry,struct path *new_dir,struct dentry *new_dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_link(old_dentry,new_dir,new_dentry);
-    }
-
-    pr_alert("judgm:PID %d  path_link\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_rename(struct path *old_dir,struct dentry *old_dentry,struct path *new_dir,struct dentry *new_dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_rename(old_dir,old_dentry,new_dir,new_dentry);
-    }
-
-    pr_alert("judgm:PID %d  path_rename\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_chmod(struct path *path,umode_t mode){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_chmod(path,mode);
-    }
-
-    pr_alert("judgm:PID %d  path_chmod\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_chown(struct path *path,uid_t uid,gid_t gid){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_chown(path,uid,gid);
-    }
-
-    pr_alert("judgm:PID %d  path_chown\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_path_chroot(struct path *path){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->path_chroot(path);
-    }
-
-    pr_alert("judgm:PID %d  path_chroot\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-/*static int hook_inode_alloc_security(struct inode *inode){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->inode_alloc_security(inode);
-  }
-
-  pr_alert("judgm:PID %d  inode_alloc_security\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-static int hook_inode_init_security(struct inode *inode,struct inode *dir,const struct qstr *qstr,char **name,void **value,size_t *len){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_init_security(inode,dir,qstr,name,value,len);
-    }
-
-    pr_alert("judgm:PID %d  inode_init_security\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_create(struct inode *dir,struct dentry *dentry,umode_t mode){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_create(dir,dentry,mode);
-    }
-
-    pr_alert("judgm:PID %d  inode_create\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_link(struct dentry *old_dentry,struct inode *dir,struct dentry *new_dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_link(old_dentry,dir,new_dentry);
-    }
-
-    pr_alert("judgm:PID %d  inode_link\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_unlink(struct inode *dir,struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_unlink(dir,dentry);
-    }
-
-    pr_alert("judgm:PID %d  inode_unlink\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_symlink(struct inode *dir,struct dentry *dentry,const char *old_name){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_symlink(dir,dentry,old_name);
-    }
-
-    pr_alert("judgm:PID %d  inode_symlink\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_mkdir(struct inode *dir,struct dentry *dentry,umode_t mode){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_mkdir(dir,dentry,mode);
-    }
-
-    pr_alert("judgm:PID %d  inode_mkdir\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_rmdir(struct inode *dir,struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_rmdir(dir,dentry);
-    }
-
-    pr_alert("judgm:PID %d  inode_rmdir\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_mknod(struct inode *dir,struct dentry *dentry,umode_t mode,dev_t dev){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_mknod(dir,dentry,mode,dev);
-    }
-
-    pr_alert("judgm:PID %d  inode_mknod\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_rename(struct inode *old_dir,struct dentry *old_dentry,struct inode *new_dir,struct dentry *new_dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_rename(old_dir,old_dentry,new_dir,new_dentry);
-    }
-
-    pr_alert("judgm:PID %d  inode_rename\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_readlink(struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_readlink(dentry);
-    }
-
-    pr_alert("judgm:PID %d  inode_readlink\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-/*static int hook_inode_follow_link(struct dentry *dentry,struct nameidata *nd){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->inode_follow_link(dentry,nd);
-  }
-
-  pr_alert("judgm:PID %d  inode_follow_link\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-static int hook_inode_setattr(struct dentry *dentry,struct iattr *attr){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_setattr(dentry,attr);
-    }
-
-    pr_alert("judgm:PID %d  inode_setattr\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-/*static int hook_inode_getattr(struct vfsmount *mnt,struct dentry *dentry){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->inode_getattr(mnt,dentry);
-  }
-
-  pr_alert("judgm:PID %d  inode_getattr\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-static int hook_inode_setxattr(struct dentry *dentry,const char *name,const void *value,size_t size,int flags){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_setxattr(dentry,name,value,size,flags);
-    }
-
-    pr_alert("judgm:PID %d  inode_setxattr\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_getxattr(struct dentry *dentry,const char *name){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_getxattr(dentry,name);
-    }
-
-    pr_alert("judgm:PID %d  inode_getxattr\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_listxattr(struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_listxattr(dentry);
-    }
-
-    pr_alert("judgm:PID %d  inode_listxattr\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_removexattr(struct dentry *dentry,const char *name){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_removexattr(dentry,name);
-    }
-
-    pr_alert("judgm:PID %d  inode_removexattr\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_need_killpriv(struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_need_killpriv(dentry);
-    }
-
-    pr_alert("judgm:PID %d  inode_need_killpriv\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_killpriv(struct dentry *dentry){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_killpriv(dentry);
-    }
-
-    pr_alert("judgm:PID %d  inode_killpriv\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_getsecurity(const struct inode *inode,const char *name,void **buffer,bool alloc){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_getsecurity(inode,name,buffer,alloc);
-    }
-
-    pr_alert("judgm:PID %d  inode_getsecurity\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_setsecurity(struct inode *inode,const char *name,const void *value,size_t size,int flags){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_setsecurity(inode,name,value,size,flags);
-    }
-
-    pr_alert("judgm:PID %d  inode_setsecurity\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_listsecurity(struct inode *inode,char *buffer,size_t buffer_size){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_listsecurity(inode,buffer,buffer_size);
-    }
-
-    pr_alert("judgm:PID %d  inode_listsecurity\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-/*static int hook_file_alloc_security(struct file *file){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->file_alloc_security(file);
-  }
-
-  pr_alert("judgm:PID %d  file_alloc_security\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-static int hook_file_ioctl(struct file *file,unsigned int cmd,unsigned long arg){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->file_ioctl(file,cmd,arg);
-    }
-
-    pr_alert("judgm:PID %d  file_ioctl\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-/*static int hook_mmap_addr(unsigned long addr){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->mmap_addr(addr);
-  }
-
-  pr_alert("judgm:PID %d  mmap_addr\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-/*static int hook_mmap_file(struct file *file,unsigned long reqprot,unsigned long prot,unsigned long flags){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->mmap_file(file,reqprot,prot,flags);
-  }
-
-  pr_alert("judgm:PID %d  mmap_file\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-/*static int hook_file_mprotect(struct vm_area_struct *vma,unsigned long reqprot,unsigned long prot){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->file_mprotect(vma,reqprot,prot);
-  }
-
-  pr_alert("judgm:PID %d  file_mprotect\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-static int hook_file_lock(struct file *file,unsigned int cmd){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->file_lock(file,cmd);
-    }
-
-    pr_alert("judgm:PID %d  file_lock\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_file_fcntl(struct file *file,unsigned int cmd,unsigned long arg){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->file_fcntl(file,cmd,arg);
-    }
-
-    pr_alert("judgm:PID %d  file_fcntl\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_file_set_fowner(struct file *file){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->file_set_fowner(file);
-    }
-
-    pr_alert("judgm:PID %d  file_set_fowner\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_file_send_sigiotask(struct task_struct *tsk,struct fown_struct *fown,int sig){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->file_send_sigiotask(tsk,fown,sig);
-    }
-
-    pr_alert("judgm:PID %d  file_send_sigiotask\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_file_receive(struct file *file){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->file_receive(file);
-    }
-
-    pr_alert("judgm:PID %d  file_receive\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_create(unsigned long clone_flags){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_create(clone_flags);
-    }
-
-    pr_alert("judgm:PID %d  task_create\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_cred_alloc_blank(struct cred *cred,gfp_t gfp){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->cred_alloc_blank(cred,gfp);
-    }
-
-    pr_alert("judgm:PID %d  cred_alloc_blank\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-/*static int hook_cred_prepare(struct cred *new,const struct cred *old,gfp_t gfp){
-  struct judgm_proc_info *info;
-
-  info = judgm_proc_task_lookup(current);
-  if(info == NULL){
-  return ori_sops->cred_prepare(new,old,gfp);
-  }
-
-  pr_alert("judgm:PID %d  cred_prepare\n",current->tgid);
-
-  info->status = JUDGE_RF;
-  send_sig(SIGKILL,current,0);
-  return -EACCES;
-  }*/
-static int hook_kernel_act_as(struct cred *new,u32 secid){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->kernel_act_as(new,secid);
-    }
-
-    pr_alert("judgm:PID %d  kernel_act_as\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_kernel_create_files_as(struct cred *new,struct inode *inode){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->kernel_create_files_as(new,inode);
-    }
-
-    pr_alert("judgm:PID %d  kernel_create_files_as\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_kernel_module_request(char *kmod_name){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->kernel_module_request(kmod_name);
-    }
-
-    pr_alert("judgm:PID %d  kernel_module_request\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_fix_setuid(struct cred *new,const struct cred *old,int flags){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_fix_setuid(new,old,flags);
-    }
-
-    pr_alert("judgm:PID %d  task_fix_setuid\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_setpgid(struct task_struct *p,pid_t pgid){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_setpgid(p,pgid);
-    }
-
-    pr_alert("judgm:PID %d  task_setpgid\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_getpgid(struct task_struct *p){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_getpgid(p);
-    }
-
-    pr_alert("judgm:PID %d  task_getpgid\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_getsid(struct task_struct *p){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_getsid(p);
-    }
-
-    pr_alert("judgm:PID %d  task_getsid\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_setnice(struct task_struct *p,int nice){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_setnice(p,nice);
-    }
-
-    pr_alert("judgm:PID %d  task_setnice\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_setioprio(struct task_struct *p,int ioprio){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_setioprio(p,ioprio);
-    }
-
-    pr_alert("judgm:PID %d  task_setioprio\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_getioprio(struct task_struct *p){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_getioprio(p);
-    }
-
-    pr_alert("judgm:PID %d  task_getioprio\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_setrlimit(struct task_struct *p,unsigned int resource,struct rlimit *new_rlim){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_setrlimit(p,resource,new_rlim);
-    }
-
-    pr_alert("judgm:PID %d  task_setrlimit\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_setscheduler(struct task_struct *p){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_setscheduler(p);
-    }
-
-    pr_alert("judgm:PID %d  task_setscheduler\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_getscheduler(struct task_struct *p){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_getscheduler(p);
-    }
-
-    pr_alert("judgm:PID %d  task_getscheduler\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_movememory(struct task_struct *p){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_movememory(p);
-    }
-
-    pr_alert("judgm:PID %d  task_movememory\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_kill(struct task_struct *p,struct siginfo *siginfo,int sig,u32 secid){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_kill(p,siginfo,sig,secid);
-    }
-
-    pr_alert("judgm:PID %d  task_kill\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_wait(struct task_struct *p){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_wait(p);
-    }
-
-    pr_alert("judgm:PID %d  task_wait\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_task_prctl(int option,unsigned long arg2,unsigned long arg3,unsigned long arg4,unsigned long arg5){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->task_prctl(option,arg2,arg3,arg4,arg5);
-    }
-
-    pr_alert("judgm:PID %d  task_prctl\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_ipc_permission(struct kern_ipc_perm *ipcp,short flag){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->ipc_permission(ipcp,flag);
-    }
-
-    pr_alert("judgm:PID %d  ipc_permission\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_msg_msg_alloc_security(struct msg_msg *msg){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->msg_msg_alloc_security(msg);
-    }
-
-    pr_alert("judgm:PID %d  msg_msg_alloc_security\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_msg_queue_alloc_security(struct msg_queue *msq){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->msg_queue_alloc_security(msq);
-    }
-
-    pr_alert("judgm:PID %d  msg_queue_alloc_security\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_msg_queue_associate(struct msg_queue *msq,int msqflg){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->msg_queue_associate(msq,msqflg);
-    }
-
-    pr_alert("judgm:PID %d  msg_queue_associate\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_msg_queue_msgctl(struct msg_queue *msq,int cmd){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->msg_queue_msgctl(msq,cmd);
-    }
-
-    pr_alert("judgm:PID %d  msg_queue_msgctl\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_msg_queue_msgsnd(struct msg_queue *msq,struct msg_msg *msg,int msqflg){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->msg_queue_msgsnd(msq,msg,msqflg);
-    }
-
-    pr_alert("judgm:PID %d  msg_queue_msgsnd\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_msg_queue_msgrcv(struct msg_queue *msq,struct msg_msg *msg,struct task_struct *target,long type,int mode){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->msg_queue_msgrcv(msq,msg,target,type,mode);
-    }
-
-    pr_alert("judgm:PID %d  msg_queue_msgrcv\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_shm_alloc_security(struct shmid_kernel *shp){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->shm_alloc_security(shp);
-    }
-
-    pr_alert("judgm:PID %d  shm_alloc_security\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_shm_associate(struct shmid_kernel *shp,int shmflg){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->shm_associate(shp,shmflg);
-    }
-
-    pr_alert("judgm:PID %d  shm_associate\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_shm_shmctl(struct shmid_kernel *shp,int cmd){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->shm_shmctl(shp,cmd);
-    }
-
-    pr_alert("judgm:PID %d  shm_shmctl\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_shm_shmat(struct shmid_kernel *shp,char __user *shmaddr,int shmflg){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->shm_shmat(shp,shmaddr,shmflg);
-    }
-
-    pr_alert("judgm:PID %d  shm_shmat\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sem_alloc_security(struct sem_array *sma){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sem_alloc_security(sma);
-    }
-
-    pr_alert("judgm:PID %d  sem_alloc_security\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sem_associate(struct sem_array *sma,int semflg){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sem_associate(sma,semflg);
-    }
-
-    pr_alert("judgm:PID %d  sem_associate\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sem_semctl(struct sem_array *sma,int cmd){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sem_semctl(sma,cmd);
-    }
-
-    pr_alert("judgm:PID %d  sem_semctl\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sem_semop(struct sem_array *sma,struct sembuf *sops,unsigned nsops,int alter){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sem_semop(sma,sops,nsops,alter);
-    }
-
-    pr_alert("judgm:PID %d  sem_semop\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_netlink_send(struct sock *sk,struct sk_buff *skb){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->netlink_send(sk,skb);
-    }
-
-    pr_alert("judgm:PID %d  netlink_send\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_getprocattr(struct task_struct *p,char *name,char **value){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->getprocattr(p,name,value);
-    }
-
-    pr_alert("judgm:PID %d  getprocattr\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_setprocattr(struct task_struct *p,char *name,void *value,size_t size){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->setprocattr(p,name,value,size);
-    }
-
-    pr_alert("judgm:PID %d  setprocattr\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_secid_to_secctx(u32 secid,char **secdata,u32 *seclen){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->secid_to_secctx(secid,secdata,seclen);
-    }
-
-    pr_alert("judgm:PID %d  secid_to_secctx\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_secctx_to_secid(const char *secdata,u32 seclen,u32 *secid){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->secctx_to_secid(secdata,seclen,secid);
-    }
-
-    pr_alert("judgm:PID %d  secctx_to_secid\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_notifysecctx(struct inode *inode,void *ctx,u32 ctxlen){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_notifysecctx(inode,ctx,ctxlen);
-    }
-
-    pr_alert("judgm:PID %d  inode_notifysecctx\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_setsecctx(struct dentry *dentry,void *ctx,u32 ctxlen){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_setsecctx(dentry,ctx,ctxlen);
-    }
-
-    pr_alert("judgm:PID %d  inode_setsecctx\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inode_getsecctx(struct inode *inode,void **ctx,u32 *ctxlen){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inode_getsecctx(inode,ctx,ctxlen);
-    }
-
-    pr_alert("judgm:PID %d  inode_getsecctx\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_unix_stream_connect(struct sock *sock,struct sock *other,struct sock *newsk){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->unix_stream_connect(sock,other,newsk);
-    }
-
-    pr_alert("judgm:PID %d  unix_stream_connect\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_unix_may_send(struct socket *sock,struct socket *other){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->unix_may_send(sock,other);
-    }
-
-    pr_alert("judgm:PID %d  unix_may_send\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_create(int family,int type,int protocol,int kern){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_create(family,type,protocol,kern);
-    }
-
-    pr_alert("judgm:PID %d  socket_create\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_post_create(struct socket *sock,int family,int type,int protocol,int kern){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_post_create(sock,family,type,protocol,kern);
-    }
-
-    pr_alert("judgm:PID %d  socket_post_create\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_bind(struct socket *sock,struct sockaddr *address,int addrlen){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_bind(sock,address,addrlen);
-    }
-
-    pr_alert("judgm:PID %d  socket_bind\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_connect(struct socket *sock,struct sockaddr *address,int addrlen){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_connect(sock,address,addrlen);
-    }
-
-    pr_alert("judgm:PID %d  socket_connect\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_listen(struct socket *sock,int backlog){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_listen(sock,backlog);
-    }
-
-    pr_alert("judgm:PID %d  socket_listen\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_accept(struct socket *sock,struct socket *newsock){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_accept(sock,newsock);
-    }
-
-    pr_alert("judgm:PID %d  socket_accept\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_sendmsg(struct socket *sock,struct msghdr *msg,int size){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_sendmsg(sock,msg,size);
-    }
-
-    pr_alert("judgm:PID %d  socket_sendmsg\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_recvmsg(struct socket *sock,struct msghdr *msg,int size,int flags){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_recvmsg(sock,msg,size,flags);
-    }
-
-    pr_alert("judgm:PID %d  socket_recvmsg\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_getsockname(struct socket *sock){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_getsockname(sock);
-    }
-
-    pr_alert("judgm:PID %d  socket_getsockname\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_getpeername(struct socket *sock){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_getpeername(sock);
-    }
-
-    pr_alert("judgm:PID %d  socket_getpeername\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_getsockopt(struct socket *sock,int level,int optname){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_getsockopt(sock,level,optname);
-    }
-
-    pr_alert("judgm:PID %d  socket_getsockopt\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_setsockopt(struct socket *sock,int level,int optname){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_setsockopt(sock,level,optname);
-    }
-
-    pr_alert("judgm:PID %d  socket_setsockopt\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_shutdown(struct socket *sock,int how){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_shutdown(sock,how);
-    }
-
-    pr_alert("judgm:PID %d  socket_shutdown\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_sock_rcv_skb(struct sock *sk,struct sk_buff *skb){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_sock_rcv_skb(sk,skb);
-    }
-
-    pr_alert("judgm:PID %d  socket_sock_rcv_skb\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_getpeersec_stream(struct socket *sock,char __user *optval,int __user *optlen,unsigned len){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_getpeersec_stream(sock,optval,optlen,len);
-    }
-
-    pr_alert("judgm:PID %d  socket_getpeersec_stream\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_socket_getpeersec_dgram(struct socket *sock,struct sk_buff *skb,u32 *secid){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->socket_getpeersec_dgram(sock,skb,secid);
-    }
-
-    pr_alert("judgm:PID %d  socket_getpeersec_dgram\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_sk_alloc_security(struct sock *sk,int family,gfp_t priority){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->sk_alloc_security(sk,family,priority);
-    }
-
-    pr_alert("judgm:PID %d  sk_alloc_security\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_inet_conn_request(struct sock *sk,struct sk_buff *skb,struct request_sock *req){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->inet_conn_request(sk,skb,req);
-    }
-
-    pr_alert("judgm:PID %d  inet_conn_request\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_secmark_relabel_packet(u32 secid){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->secmark_relabel_packet(secid);
-    }
-
-    pr_alert("judgm:PID %d  secmark_relabel_packet\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_tun_dev_create(void){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->tun_dev_create();
-    }
-
-    pr_alert("judgm:PID %d  tun_dev_create\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_tun_dev_attach(struct sock *sk){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->tun_dev_attach(sk);
-    }
-
-    pr_alert("judgm:PID %d  tun_dev_attach\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_key_alloc(struct key *key,const struct cred *cred,unsigned long flags){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->key_alloc(key,cred,flags);
-    }
-
-    pr_alert("judgm:PID %d  key_alloc\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_key_permission(key_ref_t key_ref,const struct cred *cred,key_perm_t perm){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->key_permission(key_ref,cred,perm);
-    }
-
-    pr_alert("judgm:PID %d  key_permission\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_key_getsecurity(struct key *key,char **_buffer){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->key_getsecurity(key,_buffer);
-    }
-
-    pr_alert("judgm:PID %d  key_getsecurity\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_audit_rule_init(u32 field,u32 op,char *rulestr,void **lsmrule){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->audit_rule_init(field,op,rulestr,lsmrule);
-    }
-
-    pr_alert("judgm:PID %d  audit_rule_init\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_audit_rule_known(struct audit_krule *krule){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->audit_rule_known(krule);
-    }
-
-    pr_alert("judgm:PID %d  audit_rule_known\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
-static int hook_audit_rule_match(u32 secid,u32 field,u32 op,void *lsmrule,struct audit_context *actx){
-    struct judgm_proc_info *info;
-
-    info = judgm_proc_task_lookup(current);
-    if(info == NULL){
-	return ori_sops->audit_rule_match(secid,field,op,lsmrule,actx);
-    }
-
-    pr_alert("judgm:PID %d  audit_rule_match\n",current->tgid);
-
-    info->status = JUDGE_RF;
-    send_sig(SIGKILL,current,0);
-    return -EACCES;
-}
diff --git a/judge/judgx.h b/judge/judgx.h
deleted file mode 100644
index b1df863..0000000
--- a/judge/judgx.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#define DLL_PUBLIC __attribute__ ((visibility ("default")))
-
-struct judgx_proc_info{
-    int status;
-    unsigned long runtime;
-    unsigned long peakmem;
-
-    char run_path[PATH_MAX + 1];
-    char exe_path[PATH_MAX + 1];
-    char exe_name[NAME_MAX + 1];
-    unsigned long pid; 
-    unsigned long task;
-
-    unsigned long timelimit;
-    unsigned long hardtimelimit;
-    unsigned long memlimit;
-};
-
-typedef void (*judgx_ini_handler)(void *data,char *section,char *key,char *value);
-typedef void (*judgx_check_run_fn)(void);
-
-extern int judgx_ini_load(FILE *f,judgx_ini_handler handler,void *data);
-extern int judgx_compile(char *cpppath,char *exepath,char *arg);
-extern struct judgx_proc_info* judgx_proc_create(char *runpath,char *exepath,unsigned long timelimit,unsigned long hardtimelimit,unsigned long memlimit);
-extern int judgx_proc_run(struct judgx_proc_info *proc_info,judgx_check_run_fn check_run);
-extern int judgx_proc_kill(struct judgx_proc_info *proc_info);
-extern int judgx_proc_free(struct judgx_proc_info *proc_info);
diff --git a/judge/judgx_com.h b/judge/judgx_com.h
deleted file mode 100644
index 80efc12..0000000
--- a/judge/judgx_com.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#define IOCTL_PROC_ADD _IOWR('x',0x0,int)
-#define IOCTL_PROC_GET _IOWR('x',0x1,int)
-#define IOCTL_PROC_KILL _IOR('x',0x2,int)
-#define IOCTL_PROC_DEL _IOR('x',0x3,int)
-
-struct judgx_com_proc_add{
-    char run_path[PATH_MAX + 1];
-    unsigned long pid;
-    unsigned long task;
-    unsigned long timelimit;
-    unsigned long hardtimelimit;
-    unsigned long memlimit;
-};
-struct judgx_com_proc_get{
-    unsigned long task;
-    int status;
-    unsigned long runtime;
-    unsigned long peakmem;
-};
diff --git a/judge/judgx_lib.c b/judge/judgx_lib.c
deleted file mode 100644
index 32f5d04..0000000
--- a/judge/judgx_lib.c
+++ /dev/null
@@ -1,287 +0,0 @@
-#define _XOPEN_SOURCE 500
-
-#include<stdio.h>
-#include<stdlib.h>
-#include<string.h>
-#include<fcntl.h>
-#include<dlfcn.h>
-#include<limits.h>
-#include<signal.h>
-#include<ftw.h>
-#include<sys/ioctl.h>
-#include<sys/capability.h>
-#include<sys/resource.h>
-#include<sys/stat.h>
-
-#include"judge_def.h"
-#include"judgx.h"
-#include"judgx_com.h"
-#include"judgx_lib.h"
-
-static __attribute__((constructor)) void judgx_init(){
-    judgx_modfd = open("/dev/judgm",O_RDWR);
-    return;
-}
-static __attribute__((destructor)) void judgx_exit(){
-    close(judgx_modfd);
-    return;
-}
-
-DLL_PUBLIC int judgx_ini_load(FILE *f,judgx_ini_handler handler,void *data){
-    int i;
-    int j;
-
-    char *buf;
-    int l;
-    char *section;
-    char *key;
-    char *value;
-
-    buf = malloc(1024);
-    section = malloc(1024);
-    key = malloc(1024);
-    value = malloc(1024);
-
-    while(fgets(buf,1024,f) != NULL){
-	l = strlen(buf);
-	if(buf[l - 1] == '\n'){
-	    buf[l - 1] = '\0';
-	}
-	if(buf[0] == '\0'){
-	    continue;
-	}
-	if(buf[0] == '['){
-	    for(i = 1,j = 0;i < l && buf[i] != ']';i++,j++){
-		section[j] = buf[i];
-	    }
-	    section[j] = '\0';
-	}else{
-	    for(i = 0,j = 0;i < l && buf[i] != '=';i++,j++){
-		key[j] = buf[i];
-	    }
-	    key[j] = '\0';
-	    for(i += 1,j = 0;i < l;i++,j++){
-		value[j] = buf[i];
-	    }
-	    value[j] = '\0';
-	    handler(data,section,key,value);
-	}
-    }
-
-    free(buf);
-    free(section);
-    free(key);
-    free(value);
-    
-    return 0;
-}
-
-DLL_PUBLIC int judgx_compile(char *cpppath,char *exepath,char *arg){
-    int pid;
-    int waitstatus;
-    
-    if((pid = fork()) == 0){
-	char *argv[] = {"g++","-static","-O2",cpppath,"-lrt","-o",exepath,NULL};
-
-	freopen("/dev/null","w",stdout);
-	freopen("/dev/null","w",stderr);
-
-	execvp("g++",argv);
-    }
-    waitpid(pid,&waitstatus,0);
-    if(waitstatus != 0){
-	return JUDGE_CE;
-    }
-    return 0;
-}
-
-DLL_PUBLIC struct judgx_proc_info* judgx_proc_create(char *runpath,char *exepath,unsigned long timelimit,unsigned long hardtimelimit,unsigned long memlimit){
-    int ret;
-    int i,j;
-
-    struct stat st;
-    struct judgx_proc_info *proc_info;
-
-    if(stat(exepath,&st)){
-	return NULL;
-    }
-    if(!S_ISREG(st.st_mode)){
-	return NULL;
-    }
-
-    proc_info = malloc(sizeof(struct judgx_proc_info));
-    if(proc_info == NULL){
-	goto error;
-    }
-
-    proc_info->run_path[0] = '\0';
-    strncat(proc_info->run_path,runpath,sizeof(proc_info->run_path));
-    proc_info->exe_path[0] = '\0';
-    strncat(proc_info->exe_path,exepath,sizeof(proc_info->exe_path));
-
-    proc_info->exe_name[NAME_MAX] = '\0';
-    for(i = 0,j = 0;proc_info->exe_path[i] != '\0' && j < NAME_MAX;i++){
-	if(proc_info->exe_path[i] == '/'){
-	    j = 0;
-	}else{
-	    proc_info->exe_name[j] = proc_info->exe_path[i];
-	    j++;
-	}
-    }
-    proc_info->status = JUDGE_ERR;
-    proc_info->exe_name[j] = '\0';
-    proc_info->pid = -1;
-    proc_info->task = -1;
-    proc_info->timelimit = timelimit;
-    proc_info->hardtimelimit = hardtimelimit;
-    proc_info->memlimit = memlimit;
-    proc_info->runtime = 0L;
-    proc_info->peakmem = 0L;
-
-    return proc_info;
-
-error:
-
-    if(proc_info != NULL){
-	free(proc_info);
-    }
-
-    return NULL;
-}
-static int proc_protect(struct judgx_proc_info *proc_info){
-    cap_t caps;
-    struct rlimit limit;
-    struct judgx_com_proc_add com_proc_add;
-
-    /*caps = cap_init();
-    if(cap_set_file(proc_info->path,caps)){
-	cap_free(caps);
-	goto error;
-    }
-    cap_free(caps);*/
-
-    limit.rlim_cur = 1;
-    limit.rlim_max = limit.rlim_cur;
-    prlimit(proc_info->pid,RLIMIT_NPROC,&limit,NULL);
-
-    limit.rlim_cur = 8L;
-    limit.rlim_max = limit.rlim_cur;
-    prlimit(proc_info->pid,RLIMIT_NOFILE,&limit,NULL);
-
-    /*limit.rlim_cur = (proc_info->timelimit) / 1000L * 2;
-    limit.rlim_max = limit.rlim_cur;
-    prlimit(proc_info->pid,RLIMIT_CPU,&limit,NULL);*/
-
-    /*limit.rlim_cur = proc_info->memlimit * 1024L + 4096L * 128L;
-    limit.rlim_max = limit.rlim_cur;
-    prlimit(proc_info->pid,RLIMIT_AS,&limit,NULL);*/
-
-    com_proc_add.run_path[0] = '\0';
-    strncat(com_proc_add.run_path,proc_info->run_path,sizeof(com_proc_add.run_path));
-    com_proc_add.pid = proc_info->pid;
-    com_proc_add.timelimit = proc_info->timelimit * 1000L;
-    com_proc_add.hardtimelimit = proc_info->hardtimelimit * 1000L;
-    com_proc_add.memlimit = proc_info->memlimit * 1024L + 4096L * 128L;
-    if(ioctl(judgx_modfd,IOCTL_PROC_ADD,&com_proc_add)){
-	return -1;
-    }
-    proc_info->task = com_proc_add.task;
-
-    return 0;
-}
-DLL_PUBLIC int judgx_proc_run(struct judgx_proc_info *proc_info,judgx_check_run_fn check_run){
-    int ret;
-
-    char abspath[PATH_MAX + 1];
-    int waitstatus;
-    struct judgx_com_proc_get com_proc_get;
-        
-    ret = 0;
-
-    printf("proc1\n");
-
-    realpath(proc_info->exe_path,abspath);
-    if((proc_info->pid = fork()) == 0){
-	char *argv[] = {NULL,NULL};
-	char *envp[] = {NULL};
-
-	chdir(proc_info->run_path);
-	check_run();
-
-	setgid(99);
-	setuid(99);
-	kill(getpid(),SIGSTOP);
-
-	argv[0] = proc_info->exe_name;
-	execve(abspath,argv,envp);
-    }
-
-    printf("proc2\n");
-
-    if(proc_info->pid == -1){
-	ret = -1;
-	goto end;
-    }
-    waitpid(proc_info->pid,NULL,WUNTRACED);
-
-    printf("proc3\n");
-
-    if(proc_protect(proc_info)){
-	kill(proc_info->pid,SIGKILL);
-	ret = -1;
-	goto end;
-    }
-
-    printf("proc4\n");
-
-    kill(proc_info->pid,SIGCONT);
-    if(waitpid(proc_info->pid,&waitstatus,0) == -1){
-	ret = -1;
-	goto end;
-    }
-
-    com_proc_get.task = proc_info->task;
-    if(ioctl(judgx_modfd,IOCTL_PROC_GET,&com_proc_get)){
-	ret = -1;
-	goto end;
-    }
-
-    printf("proc5 %d\n",com_proc_get.status);
-
-    proc_info->runtime = com_proc_get.runtime;
-    proc_info->peakmem = com_proc_get.peakmem;
-
-    if(com_proc_get.status != JUDGE_AC){
-	proc_info->status = com_proc_get.status;
-    }else if(proc_info->peakmem > (proc_info->memlimit * 1024L)){
-	proc_info->status = JUDGE_MLE;
-    }else if(proc_info->runtime > (proc_info->timelimit * 1000L)){
-	proc_info->status = JUDGE_TLE;
-    }else if(WIFEXITED(waitstatus) || (WIFSIGNALED(waitstatus) && WTERMSIG(waitstatus) == SIGKILL)){
-	proc_info->status = JUDGE_AC;
-    }else{
-	proc_info->status = JUDGE_RE;
-    }
-
-end:
-
-    printf("proc6\n");
-
-    return ret;
-}
-DLL_PUBLIC int judgx_proc_kill(struct judgx_proc_info *proc_info){
-    if(ioctl(judgx_modfd,IOCTL_PROC_KILL,proc_info->task)){
-	return -1;
-    }
-    return 0;
-}
-DLL_PUBLIC int judgx_proc_free(struct judgx_proc_info *proc_info){
-    if(proc_info->task != -1){
-	if(ioctl(judgx_modfd,IOCTL_PROC_DEL,proc_info->task)){
-	    return -1;
-	}
-    }
-
-    free(proc_info);
-    return 0;
-}
diff --git a/judge/judgx_lib.h b/judge/judgx_lib.h
deleted file mode 100644
index c5c7074..0000000
--- a/judge/judgx_lib.h
+++ /dev/null
@@ -1,13 +0,0 @@
-static __attribute__((constructor)) void judgx_init(void);
-static __attribute__((destructor)) void judgx_exit(void);
-static int rmdir_callback(const char *path,const struct stat *st,int flag,struct FTW *ftwbuf);
-static int proc_protect(struct judgx_proc_info *proc_info);
-
-static int judgx_modfd;
-
-DLL_PUBLIC int judgx_ini_load(FILE *f,judgx_ini_handler handler,void *data);
-DLL_PUBLIC int judgx_compile(char *cpppath,char *exepath,char *arg);
-DLL_PUBLIC struct judgx_proc_info* judgx_proc_create(char *runpath,char *exepath,unsigned long timelimit,unsigned long hardtimelimit,unsigned long memlimit);
-DLL_PUBLIC int judgx_proc_run(struct judgx_proc_info *proc_info,judgx_check_run_fn check_run);
-DLL_PUBLIC int judgx_proc_kill(struct judgx_proc_info *proc_info);
-DLL_PUBLIC int judgx_proc_free(struct judgx_proc_info *proc_info);
diff --git a/judge/judgx_line.h b/judge/judgx_line.h
deleted file mode 100644
index 3823b62..0000000
--- a/judge/judgx_line.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#define JUDGX_LINE_RESULTMAX 64

-

-struct judgx_line_result{

-    int status;

-    int score;

-    int maxscore;

-    unsigned long runtime;

-    unsigned long peakmem;

-};

-struct judgx_line_info{

-    char pro_path[PATH_MAX + 1];

-    char cpp_path[PATH_MAX + 1];

-    char run_path[PATH_MAX + 1];

-    FILE *set_file;

-    void *line_dll;

-    void *check_dll;

-

-    int result_count;

-    struct judgx_line_result result[JUDGX_LINE_RESULTMAX];

-};

diff --git a/judge/line.c b/judge/line.c
deleted file mode 100644
index 7468aa7..0000000
--- a/judge/line.c
+++ /dev/null
@@ -1,197 +0,0 @@
-#include<stdio.h>
-#include<stdlib.h>
-#include<string.h>
-#include<dlfcn.h>
-#include<limits.h>
-#include<semaphore.h>
-#include<signal.h>
-#include<time.h>
-
-#include"judge_def.h"
-#include"judgx.h"
-#include"judgx_line.h"
-#include"line.h"
-
-static void line_ini_handler(void *data,char *section,char *key,char *value){
-    int i;
-
-    struct line_setting_info *set_info;
-    char *part;
-    char *savpart;
-
-    set_info = (struct line_setting_info*)data;
-    if(strcmp(section,"JUDGE") == 0){
-	if(strcmp(key,"timelimit") == 0){
-	    set_info->timelimit = atoi(value);
-	}else if(strcmp(key,"hardtimelimit") == 0){
-	    set_info->hardtimelimit = atoi(value);
-	}else if(strcmp(key,"memlimit") == 0){
-	    set_info->memlimit = atoi(value);
-	}else if(strcmp(key,"count") == 0){
-	    set_info->count = atoi(value);
-	}else if(strcmp(key,"score") == 0){
-	    part = strtok_r(value,",",&savpart);
-	    i = 0;
-	    while(part != NULL){
-		set_info->score[i] = atoi(part);
-		part = strtok_r(NULL,",",&savpart);
-		i++;
-	    }
-	}
-    }
-}
-static void* line_procrun_thread(void *arg){
-    struct line_procrun_info *procrun_info;
-
-    procrun_info = (struct line_procrun_info*)arg;
-    judgx_proc_run(procrun_info->proc_info,procrun_info->check_run);
-
-    sem_post(procrun_info->done_sem);
-    return NULL;
-}
-
-DLL_PUBLIC int run(struct judgx_line_info *line_info){
-    int ret;
-    int i;
-    
-    struct line_setting_info *set_info;
-    char exepath[PATH_MAX + 1];
-    char datapath[PATH_MAX + 1];
-
-    check_init_fn check_init;
-    check_thread_fn check_thread;
-    check_stop_fn check_stop;
-    judgx_check_run_fn check_run;
-
-    struct judgx_proc_info *proc_info;
-    int status;
-    int score;
-    unsigned long runtime;
-    unsigned long peakmem;
-
-    sem_t donesem;
-    struct check_thread_info thread_info;
-    struct line_procrun_info procrun_info;
-    pthread_t check_pt;
-    pthread_t procrun_pt;
-    struct timespec waittime;
-
-    printf("line1\n");
-
-    set_info = malloc(sizeof(struct line_setting_info));
-    set_info->hardtimelimit = -1;
-    judgx_ini_load(line_info->set_file,line_ini_handler,set_info);
-    if(set_info->hardtimelimit < 0){
-	set_info->hardtimelimit = set_info->timelimit * 10L + 10000;
-    }
-
-    printf("line2\n");
-
-    check_init = dlsym(line_info->check_dll,"init");
-    check_thread = dlsym(line_info->check_dll,"thread");
-    check_stop = dlsym(line_info->check_dll,"stop");
-    check_run = dlsym(line_info->check_dll,"run");
-
-    printf("line3\n");
-
-    snprintf(exepath,sizeof(exepath),"%s/test",line_info->run_path);
-    if(judgx_compile(line_info->cpp_path,exepath,NULL) == JUDGE_CE){
-	for(i = 0;i < set_info->count;i++){
-	    line_info->result[i].status = JUDGE_CE;
-	    line_info->result[i].score = 0;
-	    line_info->result[i].maxscore = set_info->score[i];
-	    line_info->result[i].runtime = 0;
-	    line_info->result[i].peakmem = 0;
-	}
-	line_info->result_count = set_info->count;
-
-	goto clean;
-    }
-
-    printf("line4\n");
-
-    for(i = 0;i < set_info->count;i++){
-	status = JUDGE_ERR;
-	score = 0;
-	runtime = 0;
-	peakmem = 0;
-
-	printf("line5\n");
-
-	if(!(proc_info = judgx_proc_create(line_info->run_path,exepath,set_info->timelimit,set_info->hardtimelimit,set_info->memlimit))){
-	    goto proc_end;   	
-	}
-
-	printf("line7\n");
-
-	snprintf(datapath,sizeof(datapath),"%s/%d",line_info->pro_path,(i + 1));
-	if(check_init(line_info->run_path,datapath)){
-	    goto proc_clean;
-	}
-
-	sem_init(&donesem,0,0);
-
-	thread_info.status = JUDGE_WA;
-	thread_info.done_sem = &donesem; 
-
-	procrun_info.proc_info = proc_info;
-	procrun_info.check_run = check_run;
-	procrun_info.done_sem = &donesem;
-
-	pthread_create(&check_pt,NULL,check_thread,&thread_info);
-	pthread_create(&procrun_pt,NULL,line_procrun_thread,&procrun_info);
-
-	sem_wait(&donesem);
-
-	judgx_proc_kill(proc_info);
-	pthread_join(procrun_pt,NULL);
-	
-	check_stop();
-
-	if(proc_info->status == JUDGE_AC){
-	    clock_gettime(CLOCK_REALTIME,&waittime);
-	    waittime.tv_sec += CHECK_THREAD_WAITTIME;
-	    if(sem_timedwait(&donesem,&waittime)){
-		status = JUDGE_WA;
-	    }else{ 
-		status = thread_info.status;		
-		if(status == JUDGE_AC){
-		    score = set_info->score[i];
-		}
-	    }
-	}else{
-	    status = proc_info->status;
-	}
-
-	pthread_cancel(check_pt);
-	sem_destroy(&donesem);
-	    
-	runtime = proc_info->runtime;
-	peakmem = proc_info->peakmem;
-
-proc_clean:
-
-	judgx_proc_free(proc_info);
-
-proc_end:
-
-	line_info->result[i].status = status;
-	line_info->result[i].score = score;
-	line_info->result[i].maxscore = set_info->score[i];
-	line_info->result[i].runtime = runtime;
-	line_info->result[i].peakmem = peakmem;
-    }
-
-    printf("line8\n");
-
-    line_info->result_count = set_info->count;
-
-clean:
-
-    free(set_info);
-    close(line_info->set_file);
-
-    printf("line10\n");
-
-    return 0;
-}
diff --git a/judge/line.h b/judge/line.h
deleted file mode 100644
index 8864868..0000000
--- a/judge/line.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#define CHECK_THREAD_WAITTIME 5
-
-typedef int (*check_init_fn)(char *runpath,char *datapath);
-typedef void* (*check_thread_fn)(void *arg);
-typedef int (*check_stop_fn)(void);
-
-struct line_setting_info{
-    unsigned long timelimit;
-    unsigned long hardtimelimit;
-    unsigned long memlimit;
-    int count;
-    int score[JUDGX_LINE_RESULTMAX];
-};
-struct line_procrun_info{
-    struct judgx_proc_info *proc_info;
-    judgx_check_run_fn check_run;
-    sem_t *done_sem;
-};
-struct check_thread_info{
-    int status;
-    sem_t *done_sem;
-};
-
-static void line_ini_handler(void *data,char *section,char *key,char *value);
-static void* line_procrun_thread(void *arg);
-
-DLL_PUBLIC int run(struct judgx_line_info *line_info);
diff --git a/judge/line_vscore.c b/judge/line_vscore.c
deleted file mode 100644
index c241495..0000000
--- a/judge/line_vscore.c
+++ /dev/null
@@ -1,189 +0,0 @@
-#include<stdio.h>

-#include<stdlib.h>

-#include<string.h>

-#include<dlfcn.h>

-#include<limits.h>

-#include<semaphore.h>

-#include<signal.h>

-#include<time.h>

-

-#include"judge_def.h"

-#include"judgx.h"

-#include"judgx_line.h"

-#include"line_vscore.h"

-

-static void line_ini_handler(void *data,char *section,char *key,char *value){

-    int i;

-

-    struct line_setting_info *set_info;

-    char *part;

-    char *savpart;

-

-    set_info = (struct line_setting_info*)data;

-    if(strcmp(section,"JUDGE") == 0){

-	if(strcmp(key,"timelimit") == 0){

-	    set_info->timelimit = atoi(value);

-	}else if(strcmp(key,"hardtimelimit") == 0){

-	    set_info->hardtimelimit = atoi(value);

-	}else if(strcmp(key,"memlimit") == 0){

-	    set_info->memlimit = atoi(value);

-	}else if(strcmp(key,"count") == 0){

-	    set_info->count = atoi(value);

-	}

-    }

-}

-static void* line_procrun_thread(void *arg){

-    struct line_procrun_info *procrun_info;

-

-    procrun_info = (struct line_procrun_info*)arg;

-    judgx_proc_run(procrun_info->proc_info,procrun_info->check_run);

-

-    sem_post(procrun_info->done_sem);

-    return NULL;

-}

-

-DLL_PUBLIC int run(struct judgx_line_info *line_info){

-    int i;

-    

-    struct line_setting_info *set_info;

-    char exepath[PATH_MAX + 1];

-    char datapath[PATH_MAX + 1];

-

-    check_init_fn check_init;

-    check_thread_fn check_thread;

-    check_stop_fn check_stop;

-    judgx_check_run_fn check_run;

-

-    struct judgx_proc_info *proc_info;

-    int status;

-    int score;

-    int maxscore;

-    unsigned long runtime;

-    unsigned long peakmem;

-

-    sem_t donesem;

-    struct check_thread_info thread_info;

-    struct line_procrun_info procrun_info;

-    pthread_t check_pt;

-    pthread_t procrun_pt;

-    struct timespec waittime;

-

-    printf("line1\n");

-

-    set_info = malloc(sizeof(struct line_setting_info));

-    set_info->hardtimelimit = -1;

-    judgx_ini_load(line_info->set_file,line_ini_handler,set_info);

-    if(set_info->hardtimelimit < 0){

-	set_info->hardtimelimit = set_info->timelimit * 10L + 10000;

-    }

-

-    printf("line2\n");

-

-    check_init = dlsym(line_info->check_dll,"init");

-    check_thread = dlsym(line_info->check_dll,"thread");

-    check_stop = dlsym(line_info->check_dll,"stop");

-    check_run = dlsym(line_info->check_dll,"run");

-

-    printf("line3\n");

-

-    snprintf(exepath,sizeof(exepath),"%s/test",line_info->run_path);

-    if(judgx_compile(line_info->cpp_path,exepath,NULL) == JUDGE_CE){

-	for(i = 0;i < set_info->count;i++){

-	    line_info->result[i].status = JUDGE_CE;

-	    line_info->result[i].score = 0;

-	    line_info->result[i].maxscore = 1;

-	    line_info->result[i].runtime = 0;

-	    line_info->result[i].peakmem = 0;

-	}

-	line_info->result_count = set_info->count;

-

-	goto clean;

-    }

-

-    printf("line4\n");

-

-    for(i = 0;i < set_info->count;i++){

-	status = JUDGE_ERR;

-	score = 0;

-	maxscore = 1;

-	runtime = 0;

-	peakmem = 0;

-

-	printf("line5\n");

-

-	if(!(proc_info = judgx_proc_create(line_info->run_path,exepath,set_info->timelimit,set_info->hardtimelimit,set_info->memlimit))){

-	    goto proc_end;   	

-	}

-

-	printf("line7\n");

-

-	snprintf(datapath,sizeof(datapath),"%s/%d",line_info->pro_path,(i + 1));

-	if(check_init(line_info->run_path,datapath)){

-	    goto proc_clean;

-	}

-

-	sem_init(&donesem,0,0);

-

-	thread_info.status = JUDGE_WA;

-	thread_info.done_sem = &donesem; 

-

-	procrun_info.proc_info = proc_info;

-	procrun_info.check_run = check_run;

-	procrun_info.done_sem = &donesem;

-

-	pthread_create(&check_pt,NULL,check_thread,&thread_info);

-	pthread_create(&procrun_pt,NULL,line_procrun_thread,&procrun_info);

-

-	sem_wait(&donesem);

-

-	judgx_proc_kill(proc_info);

-	pthread_join(procrun_pt,NULL);

-	

-	check_stop();

-

-	if(proc_info->status == JUDGE_AC){

-	    clock_gettime(CLOCK_REALTIME,&waittime);

-	    waittime.tv_sec += CHECK_THREAD_WAITTIME;

-	    if(sem_timedwait(&donesem,&waittime)){

-		status = JUDGE_WA;

-	    }else{ 

-		status = thread_info.status;		

-		score = thread_info.score;

-		maxscore = thread_info.maxscore;

-	    }

-	}else{

-	    status = proc_info->status;

-	}

-

-	pthread_cancel(check_pt);

-	sem_destroy(&donesem);

-	    

-	runtime = proc_info->runtime;

-	peakmem = proc_info->peakmem;

-

-proc_clean:

-

-	judgx_proc_free(proc_info);

-

-proc_end:

-

-	line_info->result[i].status = status;

-	line_info->result[i].score = score;

-	line_info->result[i].maxscore = maxscore;

-	line_info->result[i].runtime = runtime;

-	line_info->result[i].peakmem = peakmem;

-    }

-

-    printf("line8\n");

-

-    line_info->result_count = set_info->count;

-

-clean:

-

-    free(set_info);

-    close(line_info->set_file);

-

-    printf("line10\n");

-

-    return 0;

-}

diff --git a/judge/line_vscore.h b/judge/line_vscore.h
deleted file mode 100644
index 3609e88..0000000
--- a/judge/line_vscore.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#define CHECK_THREAD_WAITTIME 5
-
-typedef int (*check_init_fn)(char *runpath,char *datapath);
-typedef void* (*check_thread_fn)(void *arg);
-typedef int (*check_stop_fn)(void);
-
-struct line_setting_info{
-    unsigned long timelimit;
-    unsigned long hardtimelimit;
-    unsigned long memlimit;
-    int count;
-};
-struct line_procrun_info{
-    struct judgx_proc_info *proc_info;
-    judgx_check_run_fn check_run;
-    sem_t *done_sem;
-};
-struct check_thread_info{
-    int status;
-    int score;
-    int maxscore;
-    sem_t *done_sem;
-};
-
-static void line_ini_handler(void *data,char *section,char *key,char *value);
-static void* line_procrun_thread(void *arg);
-
-DLL_PUBLIC int run(struct judgx_line_info *line_info);
diff --git a/toj/center/pro/packpro.sh b/toj/center/pro/packpro.sh
new file mode 100755
index 0000000..b53a707
--- /dev/null
+++ b/toj/center/pro/packpro.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+tar -jcvf ../tmp/propack/$1.tar.bz2 -C $1 .
diff --git a/toj/center/src/Makefile b/toj/center/src/Makefile
new file mode 100644
index 0000000..dcfab80
--- /dev/null
+++ b/toj/center/src/Makefile
@@ -0,0 +1,25 @@
+ifneq ($(KERNELRELEASE),)
+	judgk-objs := judgk_mod.o judgk_proc.o judgk_syscall.o judgk_syscall_asm.o judgk_security.o judgk_hyperio.o
+	obj-m := judgk.o
+else
+	KERNEL_SOURCE := /usr/lib/modules/$(shell uname -r)/build
+	PWD := $(shell pwd)
+default:
+	${MAKE} -C ${KERNEL_SOURCE} M=${PWD} modules
+	mv judgk.ko ../judge/
+
+	g++ -rdynamic -fvisibility=hidden -O2 center_server.cpp center_manage.cpp center_judge.cpp pack.cpp  /srv/http/toj/php/event_exec.cpp -ldl -lpq -ltar -lbz2 -ljson -lcurl -pthread -o center_server
+	g++ -O2 judge_server.cpp pack.cpp -ldl -lbz2 -ltar -pthread -o judge_server
+	mv center_server ../
+	mv judge_server ../judge/
+
+	g++ -shared -fPIC -fvisibility=hidden -O2 jmod_test_manage.cpp -ldl -ljson -pthread -o jmod_test_manage.so
+	g++ -shared -fPIC -fvisibility=hidden -O2 jmod_test_line.cpp -ljson -pthread -o jmod_test_line.so 
+	g++ -shared -fPIC -fvisibility=hidden -O2 jmod_test_check.cpp -o jmod_test_check.so
+	mv jmod_test_manage.so ../jmod/jmod_test/
+	mv jmod_test_line.so ../jmod/jmod_test/
+	mv jmod_test_check.so ../jmod/jmod_test/
+	tar -jcvf ../tmp/jmodpack/jmod_test.tar.bz2 -C ../jmod/jmod_test .
+clean:
+	${MAKE} -C ${KERNEL_SOURCE} SUBDIRS=${PWD} clean
+endif
diff --git a/toj/center/src/center.h b/toj/center/src/center.h
new file mode 100644
index 0000000..a143df0
--- /dev/null
+++ b/toj/center/src/center.h
@@ -0,0 +1,53 @@
+class center_jmod_info{
+public:
+    char name[NAME_MAX + 1];
+    int cacheid;
+    void *manage_dll;
+    void *manage_sub_fn;
+    void *manage_res_fn;
+
+    center_jmod_info(char *name,int cacheid){
+	this->name[0] = '\0';
+	strncat(this->name,name,sizeof(this->name));
+	this->cacheid = cacheid;
+	this->manage_dll = NULL;
+	this->manage_sub_fn = NULL;
+	this->manage_res_fn = NULL;
+    }
+};
+
+class center_pro_info{
+public:
+    int proid;
+    int cacheid;
+    center_jmod_info *jmod_info;
+    int lang_flag;
+
+    center_pro_info(int proid,int cacheid,center_jmod_info *jmod_info,int lang_flag){
+	this->proid = proid;
+	this->cacheid = cacheid;
+	this->jmod_info = jmod_info;
+	this->lang_flag = lang_flag;
+    }
+};
+
+class center_submit_info{
+public:
+    int subid;
+    int uid;
+    center_jmod_info *jmod_info;
+    center_pro_info *pro_info;
+    int lang;
+    char *param;
+    void *jmod_manage_data;
+
+    center_submit_info(int subid,int uid,center_jmod_info *jmod_info,center_pro_info *pro_info,int lang,char *param){
+	this->subid = subid;
+	this->uid = uid;
+	this->jmod_info = jmod_info;
+	this->pro_info = pro_info;
+	this->lang = lang;
+	this->param = param;
+	this->jmod_manage_data = NULL;
+    }
+};
diff --git a/toj/center/src/center_com.h b/toj/center/src/center_com.h
new file mode 100644
index 0000000..73f3ff3
--- /dev/null
+++ b/toj/center/src/center_com.h
@@ -0,0 +1,70 @@
+#define CENTER_COMCODE_SETID 1
+#define CENTER_COMCODE_SETINFO 2
+#define CENTER_COMCODE_SUBMIT 3
+#define CENTER_COMCODE_RESULT 4
+
+#define CENTER_COMCODE_SETPRO 10
+#define CENTER_COMCODE_REQPRO 11
+#define CENTER_COMCODE_SENDPRO 12
+#define CENTER_COMCODE_SETJMOD 13
+#define CENTER_COMCODE_REQJMOD 14
+#define CENTER_COMCODE_SENDJMOD 15
+
+#define CENTER_COMCODE_REQCODE 20
+#define CENTER_COMCODE_SENDCODE 21
+
+struct center_com_header{
+    int code;
+    int size;
+}__attribute__((packed));
+struct center_com_setid{
+    int id;  //0:new judge
+}__attribute__((packed));
+struct center_com_setinfo{
+    int avail;
+}__attribute__((packed));
+struct center_com_submit{
+    int subid;
+    int proid;
+    int lang;
+    char set_data[JUDGE_SET_DATAMAX];
+}__attribute__((packed));
+struct center_com_result{ //just result header
+    int subid;
+}__attribute__((packed));
+
+struct center_com_setpro{
+    int proid;
+    int cacheid;
+    int type;  //0:add problem 1:drop problem
+}__attribute__((packed));
+struct center_com_reqpro{
+    int proid;
+}__attribute__((packed));
+struct center_com_sendpro{
+    int proid;
+    int cacheid;
+    size_t filesize;
+}__attribute__((packed));
+
+struct center_com_setjmod{
+    char jmod_name[NAME_MAX + 1];
+    int cacheid;
+    int type;  //0:add jmod 1:drop jmod
+}__attribute__((packed));
+struct center_com_reqjmod{
+    char jmod_name[NAME_MAX + 1];
+}__attribute__((packed));
+struct center_com_sendjmod{
+    char jmod_name[NAME_MAX + 1];
+    int cacheid;
+    size_t filesize;
+}__attribute__((packed));
+
+struct center_com_reqcode{
+    int subid;
+}__attribute__((packed));
+struct center_com_sendcode{
+    int subid;
+    size_t filesize;
+}__attribute__((packed));
diff --git a/toj/center/src/center_judge.cpp b/toj/center/src/center_judge.cpp
new file mode 100644
index 0000000..38837cc
--- /dev/null
+++ b/toj/center/src/center_judge.cpp
@@ -0,0 +1,524 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<unistd.h>
+#include<fcntl.h>
+#include<limits.h>
+#include<errno.h>
+#include<sys/stat.h>
+#include<sys/types.h>
+#include<sys/epoll.h>
+#include<sys/sendfile.h>
+#include<map>
+#include<list>
+#include<queue>
+#include<string>
+
+#include"netio.h"
+#include"judge_def.h"
+#include"center.h"
+#include"center_com.h"
+#include"center_judge.h"
+
+int judge_info::last_id = 0;
+judge_info::judge_info(){
+    last_id++;
+    this->id = last_id;
+    this->avail = 0;
+
+    judge_idmap.insert(std::pair<int,judge_info*>(id,this));	
+    judge_runlist.push_back(this);
+    judge_it = judge_runlist.end();
+    judge_it--;
+}
+judge_info::~judge_info(){
+    judge_idmap.erase(id);	
+    judge_runlist.erase(judge_it);
+}
+int judge_info::setavail(int avail){
+    int old;
+
+    old = this->avail;
+    this->avail = avail;
+    if(this->avail > 0 && old <= 0){
+	judge_runlist.erase(judge_it);
+	judge_runlist.push_front(this);
+	judge_it = judge_runlist.begin();
+    }else if(this->avail <= 0 && old > 0){
+	judge_runlist.erase(judge_it);
+	judge_runlist.push_back(this);
+	judge_it = judge_runlist.end();
+	judge_it--;
+    }
+
+    return 0;
+}
+int judge_info::setinfo(int avail){
+    setavail(avail);
+    return 0;
+}
+int judge_info::submit(judge_submit_info *sub_info){
+    setavail(avail - 1);
+    conn_main->send_submit(sub_info);
+    return 0;
+}
+int judge_info::result(int subid,char *res_data){
+    setavail(avail + 1);
+    
+    printf("submitid:%d\n",subid);
+    center_manage_result(subid,res_data);
+
+    judge_submit_waitqueue();
+    return 0;
+}
+
+
+judge_conn::judge_conn(int fd):netio(fd){
+    this->info = NULL;
+    this->recv_dispatch_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_dispatch);
+    this->recv_setid_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_setid);
+    this->recv_setinfo_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_setinfo);
+    this->recv_result_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_result);
+    this->recv_setpro_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_setpro);
+    this->recv_reqpro_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_reqpro);
+    this->recv_setjmod_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_setjmod);
+    this->recv_reqjmod_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_reqjmod);
+    this->recv_reqcode_fn = new netio_iofn<judge_conn>(this,&judge_conn::recv_reqcode);
+}
+judge_conn::~judge_conn(){
+    info->conn_list.erase(conn_it);
+    if(info->conn_main == this){
+	info->conn_main = NULL;
+    }
+    if(info->conn_list.empty()){
+	delete info;
+    }
+
+    delete recv_dispatch_fn;
+    delete recv_setid_fn;
+    delete recv_setinfo_fn;
+    delete recv_result_fn;
+    delete recv_setpro_fn;
+    delete recv_reqpro_fn;
+    delete recv_setjmod_fn;
+    delete recv_reqjmod_fn;
+    delete recv_reqcode_fn;
+}
+char* judge_conn::create_combuf(int code,int size,int &len,void **data){
+    char *buf;
+    center_com_header *header; 
+
+    buf = new char[sizeof(center_com_header) + size];
+    header = (center_com_header*)buf;
+    header->code = code;
+    header->size = size;
+    len = sizeof(center_com_header) + size;
+    *data = (void*)(buf + sizeof(center_com_header));
+
+    return buf;
+}
+int judge_conn::send_setid(int judgeid){
+    char *write_buf;
+    int write_len;
+    center_com_setid *setid;
+
+    write_buf = create_combuf(CENTER_COMCODE_SETID,sizeof(center_com_setid),write_len,(void**)&setid);
+    setid->id = judgeid;
+    writebytes(write_buf,write_len,NULL,NULL);
+    
+    return 0;
+}
+int judge_conn::send_submit(judge_submit_info *sub_info){
+    char *write_buf;
+    int write_len;
+    center_com_submit *sub;
+
+    printf("  send submit %d\n",sub_info->subid);
+
+    write_buf = create_combuf(CENTER_COMCODE_SUBMIT,sizeof(center_com_submit),write_len,(void**)&sub);
+    sub->subid = sub_info->subid;
+    sub->proid = sub_info->proid;
+    sub->lang = sub_info->lang;
+    memcpy(sub->set_data,sub_info->set_data,sub_info->set_len);
+    writebytes(write_buf,write_len,NULL,NULL);
+
+    delete sub_info;
+    return 0;
+}
+int judge_conn::send_setpro(int *proid,int *cacheid,int type,int count){
+    int i;
+
+    char *write_buf;
+    int write_len;
+    center_com_setpro *setpro;
+
+    write_buf = create_combuf(CENTER_COMCODE_SETPRO,sizeof(center_com_setpro) * count,write_len,(void**)&setpro);
+    for(i = 0;i < count;i++){
+	setpro[i].proid = proid[i];
+	setpro[i].cacheid = cacheid[i];
+	setpro[i].type = type;
+    }
+    writebytes(write_buf,write_len,NULL,NULL);
+
+    return 0;
+}
+int judge_conn::send_setjmod(char **jmod_name,int *cacheid,int type,int count){
+    int i;
+
+    char *write_buf;
+    int write_len;
+    center_com_setjmod *setjmod;
+
+    write_buf = create_combuf(CENTER_COMCODE_SETJMOD,sizeof(center_com_setjmod) * count,write_len,(void**)&setjmod);
+    for(i = 0;i < count;i++){
+	setjmod[i].jmod_name[0] = '\0';
+	strncat(setjmod[i].jmod_name,jmod_name[i],sizeof(setjmod[i].jmod_name));
+	setjmod[i].cacheid = cacheid[i];
+	setjmod[i].type = type;
+    }
+    writebytes(write_buf,write_len,NULL,NULL);
+
+    return 0;
+}
+int judge_conn::readidle(){
+    readbytes(new center_com_header,sizeof(center_com_header),recv_dispatch_fn,NULL);
+    return 0;
+}
+void judge_conn::recv_dispatch(void *buf,size_t len,void *data){
+    center_com_header *header;
+    char *readbuf;
+
+    header = (center_com_header*)buf;
+    readbuf = new char[header->size];
+
+    printf("code:%d size:%d\n",header->code,header->size);
+    switch(header->code){
+	case CENTER_COMCODE_SETID:
+	    readbytes(readbuf,header->size,recv_setid_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SETINFO:
+	    readbytes(readbuf,header->size,recv_setinfo_fn,NULL);
+	    break;
+	case CENTER_COMCODE_RESULT:
+	    readbytes(readbuf,header->size,recv_result_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SETPRO:
+	    readbytes(readbuf,header->size,recv_setpro_fn,NULL);
+	    break;
+	case CENTER_COMCODE_REQPRO:
+	    readbytes(readbuf,header->size,recv_reqpro_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SETJMOD:
+	    readbytes(readbuf,header->size,recv_setjmod_fn,NULL);
+	    break;
+	case CENTER_COMCODE_REQJMOD:
+	    readbytes(readbuf,header->size,recv_reqjmod_fn,NULL);
+	    break;
+	case CENTER_COMCODE_REQCODE:
+	    readbytes(readbuf,header->size,recv_reqcode_fn,NULL);
+	    break;
+    }
+
+    delete header;
+}
+void judge_conn::recv_setid(void *buf,size_t len,void *data){
+    center_com_setid *setid;
+    std::map<int,judge_info*>::iterator it;
+
+    setid = (center_com_setid*)buf;
+    if(setid->id == 0){
+	info = new judge_info();
+
+	info->conn_list.push_front(this);
+	conn_it = info->conn_list.begin();
+	info->conn_main = this;
+
+	this->send_setid(info->id);
+    }else{
+	if((it = judge_idmap.find(setid->id)) != judge_idmap.end()){
+	    info = it->second;   
+	    info->conn_list.push_front(this);
+	    conn_it = info->conn_list.begin();
+	}
+    }
+
+    delete setid;
+}
+void judge_conn::recv_setinfo(void *buf,size_t len,void *data){
+    int i;
+    int count;
+
+    center_com_setinfo *setinfo;
+    char **jmod_name;
+    std::map<std::string,center_jmod_info*>::iterator jmod_it;
+    int *proid;
+    int *cacheid;
+    std::map<int,center_pro_info*>::iterator pro_it;
+
+    setinfo = (center_com_setinfo*)buf;
+    info->setinfo(setinfo->avail);
+
+    count = center_manage_jmodmap.size();
+    jmod_name = new char*[count];
+    cacheid = new int[count];
+    jmod_it = center_manage_jmodmap.begin();
+    for(i = 0;i < count;i++,jmod_it++){
+	jmod_name[i] = jmod_it->second->name;
+	cacheid[i] = jmod_it->second->cacheid;
+    }
+    send_setjmod(jmod_name,cacheid,0,count);
+    
+    delete jmod_name;
+    delete cacheid;
+
+    count = center_manage_promap.size();
+    proid = new int[count];
+    cacheid = new int[count];
+    pro_it = center_manage_promap.begin();
+    for(i = 0;i < count;i++,pro_it++){
+	proid[i] = pro_it->second->proid;
+	cacheid[i] = pro_it->second->cacheid;
+    }
+    send_setpro(proid,cacheid,0,count);
+
+    delete proid;
+    delete cacheid;
+
+    delete setinfo;
+}
+void judge_conn::recv_result(void *buf,size_t len,void *data){
+    int subid;
+    char *res_data;
+
+    subid = ((center_com_result*)buf)->subid;
+    res_data = (char*)((char*)buf + sizeof(center_com_result));
+
+    info->result(subid,res_data);
+
+    delete (char*)buf;
+}
+void judge_conn::recv_setpro(void *buf,size_t len,void *data){
+    int i;
+    int count;
+
+    center_com_setpro *setpro;
+    std::map<int,center_pro_info*>::iterator pro_it;
+
+    count = len / sizeof(center_com_setpro);
+    setpro = (center_com_setpro*)buf;
+    for(i = 0;i < count;i++){
+	if(setpro[i].type == 0){
+	    if((pro_it = center_manage_promap.find(setpro[i].proid)) == center_manage_promap.end()){
+		continue;
+	    }
+	    if(pro_it->second->cacheid != setpro[i].cacheid){
+		continue;
+	    }
+
+	    info->pro_map.insert(std::pair<int,center_pro_info*>(pro_it->second->proid,pro_it->second));
+	}else if(setpro[i].type == 1){
+	    info->pro_map.erase(setpro[i].proid);
+	}
+    }
+
+    judge_submit_waitqueue();
+    delete setpro;
+}
+void judge_conn::recv_reqpro(void *buf,size_t len,void *data){
+    center_com_reqpro *reqpro;
+    std::map<int,center_pro_info*>::iterator pro_it;
+    center_pro_info *pro_info;
+
+    char tpath[PATH_MAX + 1];
+    int fd;
+    struct stat st;
+
+    char *write_buf;
+    int write_len;
+    center_com_sendpro *sendpro;
+
+    reqpro = (center_com_reqpro*)buf;
+    if((pro_it = center_manage_promap.find(reqpro->proid)) == center_manage_promap.end()){
+	//fix
+    }else{
+	pro_info = pro_it->second;
+
+	snprintf(tpath,sizeof(tpath),"tmp/propack/%d.tar.bz2",pro_info->proid);
+	fd = open(tpath,O_RDONLY);
+	if(fstat(fd,&st)){
+	    //fix
+	}else{
+	    write_buf = create_combuf(CENTER_COMCODE_SENDPRO,sizeof(center_com_sendpro),write_len,(void**)&sendpro);
+	    sendpro->proid = pro_info->proid;
+	    sendpro->cacheid = pro_info->cacheid;
+	    sendpro->filesize = st.st_size;
+	    printf("sendpro:%lu\n",sendpro->filesize);
+
+	    writebytes(write_buf,write_len,NULL,NULL);
+	    writefile(fd,st.st_size,NULL,NULL);
+	}
+    }
+
+    delete reqpro;
+}
+void judge_conn::recv_setjmod(void *buf,size_t len,void *data){
+    int i;
+    int count;
+
+    center_com_setjmod *setjmod;
+    std::map<std::string,center_jmod_info*>::iterator jmod_it;
+
+    count = len / sizeof(center_com_setjmod);
+    setjmod = (center_com_setjmod*)buf;
+    for(i = 0;i < count;i++){
+	if(setjmod[i].type == 0){
+	    if((jmod_it = center_manage_jmodmap.find(setjmod[i].jmod_name)) == center_manage_jmodmap.end()){
+		continue;
+	    }
+	    if(jmod_it->second->cacheid != setjmod[i].cacheid){
+		continue;
+	    }
+
+	    info->jmod_map.insert(std::pair<std::string,center_jmod_info*>(jmod_it->second->name,jmod_it->second));
+	}else if(setjmod[i].type == 1){
+	    info->jmod_map.erase(setjmod[i].jmod_name);
+	}
+    }
+
+    judge_submit_waitqueue();
+    delete setjmod;
+}
+void judge_conn::recv_reqjmod(void *buf,size_t len,void *data){
+    center_com_reqjmod *reqjmod;
+    std::map<std::string,center_jmod_info*>::iterator jmod_it;
+    center_jmod_info *jmod_info;
+
+    char tpath[PATH_MAX + 1];
+    int fd;
+    struct stat st;
+
+    char *write_buf;
+    int write_len;
+    center_com_sendjmod *sendjmod;
+
+    reqjmod = (center_com_reqjmod*)buf;
+    if((jmod_it = center_manage_jmodmap.find(reqjmod->jmod_name)) == center_manage_jmodmap.end()){
+	//fix
+    }else{
+	jmod_info = jmod_it->second;
+
+	snprintf(tpath,sizeof(tpath),"tmp/jmodpack/%s.tar.bz2",jmod_info->name);
+	fd = open(tpath,O_RDONLY);
+	if(fstat(fd,&st)){
+	    //fix
+	}else{
+	    write_buf = create_combuf(CENTER_COMCODE_SENDJMOD,sizeof(center_com_sendjmod),write_len,(void**)&sendjmod);
+	    sendjmod->jmod_name[0] = '\0';
+	    strncat(sendjmod->jmod_name,jmod_info->name,sizeof(sendjmod->jmod_name));
+	    sendjmod->cacheid = jmod_info->cacheid;
+	    sendjmod->filesize = st.st_size;
+	    printf("sendjmod:%lu\n",sendjmod->filesize);
+
+	    writebytes(write_buf,write_len,NULL,NULL);
+	    writefile(fd,st.st_size,NULL,NULL);
+	}
+    }
+
+    delete reqjmod;
+}
+void judge_conn::recv_reqcode(void *buf,size_t len,void *data){
+    center_com_reqcode *reqcode;
+    char tpath[PATH_MAX + 1];
+    int fd;
+    struct stat st;
+
+    char *write_buf;
+    int write_len;
+    center_com_header *header;
+    center_com_sendcode *sendcode;
+
+    reqcode = (center_com_reqcode*)buf;
+    snprintf(tpath,sizeof(tpath),"tmp/codepack/%d.tar.bz2",reqcode->subid);
+    fd = open(tpath,O_RDONLY);
+    if(fstat(fd,&st)){
+	//fix
+    }else{
+	write_buf = create_combuf(CENTER_COMCODE_SENDCODE,sizeof(center_com_sendcode),write_len,(void**)&sendcode);
+	sendcode->subid = reqcode->subid;
+	sendcode->filesize = st.st_size;
+	printf("sendcode:%lu\n",sendcode->filesize);
+
+	writebytes(write_buf,write_len,NULL,NULL);
+	writefile(fd,st.st_size,NULL,NULL);
+    }
+    
+    delete reqcode;
+}
+
+
+static int judge_submit_waitqueue(){
+    int count;
+    judge_submit_info *sub_info;
+    bool wait_flag;
+    std::list<judge_info*>::iterator judge_it;
+    judge_info *info;
+    std::map<int,center_pro_info*>::iterator pro_it;
+    center_pro_info *pro_info;
+
+    count = judge_submitqueue.size();
+    for(;count > 0;count--){
+	sub_info = judge_submitqueue.front();
+	judge_submitqueue.pop();
+
+	if((pro_it = center_manage_promap.find(sub_info->proid)) == center_manage_promap.end()){
+	    continue;
+	}
+	pro_info = pro_it->second;
+
+	wait_flag = true;
+	for(judge_it = judge_runlist.begin();judge_it != judge_runlist.end();judge_it++){
+	    info = *judge_it;
+	    if(info->avail <= 0){
+		break;
+	    }
+	    if(info->pro_map.find(pro_info->proid) != info->pro_map.end() && info->jmod_map.find(pro_info->jmod_info->name) != info->jmod_map.end()){
+		info->submit(sub_info);
+		wait_flag = false;
+		break;
+	    }
+	}
+	if(wait_flag == true){
+	    judge_submitqueue.push(sub_info);
+	}
+    }
+    return 0;
+}
+int center_judge_init(){
+    return 0;
+}
+void* center_judge_addconn(int fd){
+    return new judge_conn(fd);
+}
+int center_judge_dispatch(int evflag,void *data){
+    judge_conn *cinfo;
+
+    cinfo = (judge_conn*)data;
+    if(evflag & EPOLLRDHUP){
+	printf("close %d\n",cinfo->fd);
+	delete cinfo;
+    }else{
+	if(evflag & EPOLLIN){
+	    cinfo->readio();
+	}
+	if(evflag & EPOLLOUT){
+	    cinfo->writeio();
+	}
+    }
+
+    return 0;
+}
+int center_judge_submit(int subid,int proid,int lang,char *set_data,size_t set_len){
+    judge_submitqueue.push(new judge_submit_info(subid,proid,lang,set_data,set_len));
+    judge_submit_waitqueue();
+    return 0;
+}
diff --git a/toj/center/src/center_judge.h b/toj/center/src/center_judge.h
new file mode 100644
index 0000000..74b2daf
--- /dev/null
+++ b/toj/center/src/center_judge.h
@@ -0,0 +1,106 @@
+class judge_info;
+class judge_conn;
+class judge_submit_info;
+
+class judge_info{
+private:
+    static int last_id;
+
+public:
+    int id;
+    int avail;
+    judge_conn *conn_main;
+    std::list<judge_conn*> conn_list;
+    std::list<judge_info*>::iterator judge_it;
+    std::map<int,center_pro_info*> pro_map;
+    std::map<std::string,center_jmod_info*> jmod_map;
+    
+    judge_info();
+    ~judge_info();
+    int setavail(int value);
+    int setinfo(int avail);
+    int submit(judge_submit_info *submit_info);
+    int result(int subid,char *res_data);
+};
+
+class judge_conn : public netio{
+private:
+    netio_iofn<judge_conn> *recv_dispatch_fn;
+    netio_iofn<judge_conn> *recv_setid_fn;
+    netio_iofn<judge_conn> *recv_setinfo_fn;
+    netio_iofn<judge_conn> *recv_result_fn;
+    netio_iofn<judge_conn> *recv_setpro_fn;
+    netio_iofn<judge_conn> *recv_reqpro_fn;
+    netio_iofn<judge_conn> *recv_setjmod_fn;
+    netio_iofn<judge_conn> *recv_reqjmod_fn;
+    netio_iofn<judge_conn> *recv_reqcode_fn;
+
+    char* create_combuf(int code,int size,int &len,void **data);
+    void recv_dispatch(void *buf,size_t len,void *data);
+    void recv_setid(void *buf,size_t len,void *data);
+    void recv_setinfo(void *buf,size_t len,void *data);
+    void recv_result(void *buf,size_t len,void *data);
+    void recv_setpro(void *buf,size_t len,void *data);
+    void recv_reqpro(void *buf,size_t len,void *data);
+    void recv_setjmod(void *buf,size_t len,void *data);
+    void recv_reqjmod(void *buf,size_t len,void *data);
+    void recv_reqcode(void *buf,size_t len,void *data);
+
+public:
+    judge_info *info;
+    std::list<judge_conn*>::iterator conn_it;
+
+    judge_conn(int fd);
+    ~judge_conn();
+    int send_setid(int judgeid);
+    int send_submit(judge_submit_info* submit_info);
+    int send_setpro(int *proid,int *cacheid,int type,int count);
+    int send_setjmod(char **jmod_name,int *cacheid,int type,int count);
+    virtual int readidle();
+};
+
+class judge_submit_info{
+public:
+    int subid;
+    int proid;
+    int lang;
+    char set_data[JUDGE_SET_DATAMAX];
+    size_t set_len;
+
+    judge_submit_info(int subid,int proid,int lang,char *setdata,size_t setlen){
+	this->subid = subid;
+	this->proid = proid;
+	this->lang = lang;
+	if(setlen > JUDGE_SET_DATAMAX){
+	    memcpy(this->set_data,setdata,JUDGE_SET_DATAMAX);
+	}else{
+	    memcpy(this->set_data,setdata,setlen);
+	}
+	this->set_len = setlen;
+    }
+};
+
+static int judge_submit_waitqueue();
+
+static std::map<int,judge_info*> judge_idmap;
+static std::list<judge_info*> judge_runlist;
+static std::queue<judge_submit_info*> judge_submitqueue;
+
+int center_judge_init();
+void* center_judge_addconn(int fd);
+int center_judge_dispatch(int evflag,void *data);
+int center_judge_submit(int subid,int proid,int lang,char *setdata,size_t setlen);
+
+extern int center_manage_result(int subid,char *res_data);
+
+extern std::map<std::string,center_jmod_info*> center_manage_jmodmap;
+extern std::map<int,center_pro_info*> center_manage_promap;
+
+
+
+/*#define JUDGE_DB_MAXSCOREMAX 1024
+static int tmp_init();
+static int tmp_update(int submitid,int count,void *data);
+static int server_updatedb(PGconn *sqlc,int submitid,int result_count,struct judgx_line_result *result);
+
+static PGconn *tmp_sqlc;*/
diff --git a/toj/center/src/center_manage.cpp b/toj/center/src/center_manage.cpp
new file mode 100644
index 0000000..887bdff
--- /dev/null
+++ b/toj/center/src/center_manage.cpp
@@ -0,0 +1,308 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<limits.h>
+#include<dlfcn.h>
+#include<unistd.h>
+#include<pthread.h>
+#include<semaphore.h>
+#include<libpq-fe.h>
+#include<sys/eventfd.h>
+#include<json/json.h>
+#include<vector>
+#include<queue>
+#include<map>
+#include<string>
+
+#include"tpool.h"
+#include"/srv/http/toj/php/event_exec.h"
+#include"center.h"
+#include"judge_def.h"
+#include"judgm_manage.h"
+#include"center_manage.h"
+
+int center_manage_init(tpool **tpinfo){
+    manage_packtp = new tpool(4);
+    manage_packtp->start();
+    *tpinfo = manage_packtp;
+
+    manage_packcode_thfn = new tpool_static_fn(manage_packcode_th);
+    manage_packcode_cbfn = new tpool_static_fn(manage_packcode_cb);
+
+    center_manage_updatedata(); 
+    return 0;
+}
+PGconn* center_manage_conndb(){
+    return PQconnectdb("host=localhost port=5432 dbname=xxxxx user=xxxxx password=xxxxx");
+}
+int center_manage_closedb(PGconn *conn){
+    PQfinish(conn);
+    return 0;
+}
+int center_manage_updatedata(){
+    int i;
+
+    PGconn *db_conn;
+    PGresult *db_res;
+    int db_count;
+    center_jmod_info *jmod_info;
+    int proid;
+    int lang_flag;
+    std::map<std::string,center_jmod_info*>::iterator jmod_it;
+    center_pro_info *pro_info;
+
+    if((db_conn = center_manage_conndb()) == NULL){
+	return -1;
+    }
+
+    db_res = PQexec(db_conn,"SELECT DISTINCT \"jmodname\" FROM \"mod\";"); 
+    if(PQresultStatus(db_res) != PGRES_TUPLES_OK){
+	center_manage_closedb(db_conn);
+	return -1;
+    }
+
+    db_count = PQntuples(db_res);
+    for(i = 0;i < db_count;i++){
+	jmod_info = new center_jmod_info(PQgetvalue(db_res,i,0),2);
+	center_manage_jmodmap.insert(std::pair<std::string,center_jmod_info*>(jmod_info->name,jmod_info));
+    }
+
+    PQclear(db_res);
+
+    db_res = PQexec(db_conn,"SELECT \"proid\",\"jmodname\",\"lang\" FROM \"problem\" INNER JOIN \"mod\" ON (\"problem\".\"modid\"=\"mod\".\"modid\");"); 
+    if(PQresultStatus(db_res) != PGRES_TUPLES_OK){
+	center_manage_closedb(db_conn);
+	return -1;
+    }
+
+    db_count = PQntuples(db_res);
+    for(i = 0;i < db_count;i++){
+	sscanf(PQgetvalue(db_res,i,0),"%d",&proid);
+	sscanf(PQgetvalue(db_res,i,2),"%d",&lang_flag);
+	if((jmod_it = center_manage_jmodmap.find(PQgetvalue(db_res,i,1))) == center_manage_jmodmap.end()){
+	    continue;    
+	}
+	pro_info = new center_pro_info(proid,1,jmod_it->second,lang_flag);
+	center_manage_promap.insert(std::pair<int,center_pro_info*>(pro_info->proid,pro_info));
+    }
+
+    PQclear(db_res);
+    center_manage_closedb(db_conn);
+    return 0;
+}
+int center_manage_submit(int subid,char *param){
+    PGconn *db_conn;
+    PGresult *db_res;
+    char *db_param[1];
+    char db_subid[64];
+    
+    int uid;
+    int proid;
+    int lang;
+    std::map<int,center_pro_info*>::iterator pro_it;
+    center_pro_info *pro_info;
+    center_jmod_info *jmod_info;
+    center_submit_info *sub_info;
+
+    if((db_conn = center_manage_conndb()) == NULL){
+	return -1;
+    }
+
+    snprintf(db_subid,sizeof(db_subid),"%d",subid);
+    db_param[0] = db_subid;
+    db_res = PQexecParams(db_conn,
+	    "SELECT \"uid\",\"proid\",\"lang\" FROM \"submit\" WHERE \"subid\"=$1;",
+	    1,
+	    NULL,
+	    db_param,
+	    NULL,
+	    NULL,
+	    0); 
+    if(PQresultStatus(db_res) != PGRES_TUPLES_OK){
+	center_manage_closedb(db_conn);
+	return -1;
+    }
+
+    sscanf(PQgetvalue(db_res,0,0),"%d",&uid);
+    sscanf(PQgetvalue(db_res,0,1),"%d",&proid);
+    sscanf(PQgetvalue(db_res,0,2),"%d",&lang);
+    PQclear(db_res);
+    center_manage_closedb(db_conn);
+
+    if((pro_it = center_manage_promap.find(proid)) == center_manage_promap.end()){
+	return -1;
+    }
+    pro_info = pro_it->second;
+    
+    if((lang & pro_info->lang_flag) == 0){
+	return -1;
+    }
+    jmod_info = pro_info->jmod_info;
+
+    sub_info = new center_submit_info(subid,uid,jmod_info,pro_info,lang,param);
+    center_manage_submap.insert(std::pair<int,center_submit_info*>(sub_info->subid,sub_info));
+    manage_packtp->add(manage_packcode_thfn,sub_info,manage_packcode_cbfn,sub_info);
+    
+    return 0;
+}
+static void manage_packcode_th(void *data){
+    center_submit_info *sub_info;
+    int subid;
+    char dir_path[PATH_MAX + 1];
+    char pack_path[PATH_MAX + 1];
+
+    sub_info = (center_submit_info*)data;
+    subid = sub_info->subid;
+
+    snprintf(dir_path,sizeof(dir_path),"submit/%d/%d/data",(subid / 1000) * 1000,subid);
+    snprintf(pack_path,sizeof(pack_path),"tmp/codepack/%d.tar.bz2",subid);
+    pack_pack(pack_path,dir_path);
+}
+static void manage_packcode_cb(void *data){
+    center_submit_info *sub_info;
+    center_jmod_info *jmod_info;
+    center_pro_info *pro_info;
+
+    char cwd_path[PATH_MAX + 1];
+    char tpath[PATH_MAX + 1];
+    judgm_manage_submit_fn mod_sub_fn;
+    judgm_manage_submitinfo mod_sub_info;
+    FILE *set_file;
+    char lchr;
+    char tchr;
+
+    sub_info = (center_submit_info*)data;
+    jmod_info = sub_info->jmod_info;
+    pro_info = sub_info->pro_info;
+
+    if(jmod_info->manage_dll == NULL){
+	getcwd(cwd_path,sizeof(cwd_path));
+	snprintf(tpath,sizeof(tpath),"%s/jmod/%s/%s_manage.so",cwd_path,jmod_info->name,jmod_info->name);
+
+	jmod_info->manage_dll = dlopen(tpath,RTLD_NOW);
+	jmod_info->manage_sub_fn = dlsym(jmod_info->manage_dll,"submit");
+	jmod_info->manage_res_fn = dlsym(jmod_info->manage_dll,"result");
+    }
+    mod_sub_fn = (judgm_manage_submit_fn)jmod_info->manage_sub_fn;
+
+    mod_sub_info.uid = sub_info->uid;
+    mod_sub_info.subid = sub_info->subid;
+    mod_sub_info.proid = pro_info->proid;
+    mod_sub_info.lang = sub_info->lang;
+    mod_sub_info.param = sub_info->param;
+    snprintf(mod_sub_info.pro_path,sizeof(mod_sub_info.pro_path),"pro/%d",pro_info->proid);
+    
+    snprintf(tpath,sizeof(tpath),"pro/%d/setting",pro_info->proid);
+    set_file = fopen(tpath,"r");
+    lchr = '\n';
+    while((tchr = fgetc(set_file)) != EOF){
+	if(lchr == '\n' && tchr == '='){
+	    while(fgetc(set_file) != '\n');
+	    break;
+	}
+	lchr = tchr;
+    }
+    mod_sub_info.set_file = set_file;
+
+    mod_sub_fn(&mod_sub_info,&sub_info->jmod_manage_data);
+
+    fclose(set_file);
+}
+static int manage_notice(int subid,int uid,int proid,int result,int runtime,int memory){
+    char msg[4096];
+    json_object *jso_msg;
+    json_object *jso_arg;
+
+    jso_msg = json_object_new_object();
+    json_object_object_add(jso_msg,"type",json_object_new_string("result"));
+    json_object_object_add(jso_msg,"subid",json_object_new_int(subid));
+    json_object_object_add(jso_msg,"proid",json_object_new_int(proid));
+    json_object_object_add(jso_msg,"result",json_object_new_int(result));
+    json_object_object_add(jso_msg,"runtime",json_object_new_int(runtime));
+    json_object_object_add(jso_msg,"memory",json_object_new_int(memory / 1024UL));
+
+    jso_arg = json_object_new_array();
+    json_object_array_add(jso_arg,json_object_new_int(uid));
+    json_object_array_add(jso_arg,jso_msg);
+
+    printf("%d %d %d\n",uid,proid,event_exec("pzreadtest.php","center_result_event",json_object_get_string(jso_arg)));
+    json_object_put(jso_arg);
+
+    return 0;
+}
+
+int center_manage_result(int subid,char *res_data){
+    int ret;
+
+    std::map<int,center_submit_info*>::iterator sub_it;
+    center_submit_info *sub_info;
+    center_jmod_info *jmod_info;
+
+    char res_path[PATH_MAX + 1];
+    judgm_manage_resultinfo res_info;
+    judgm_manage_result_fn res_fn;
+
+    PGconn *db_conn;
+    PGresult *db_res;
+    char db_result[32];
+    char db_score[32];
+    char db_runtime[32];
+    char db_memory[32];
+    char db_subid[32];
+    char *db_param[5];
+
+    if((sub_it = center_manage_submap.find(subid)) == center_manage_submap.end()){
+	return -1;
+    }
+    sub_info = sub_it->second;
+    jmod_info = sub_info->jmod_info;
+
+    res_info.uid = sub_info->uid;
+    res_info.subid = subid;
+    res_info.proid = sub_info->pro_info->proid;
+    snprintf(res_path,sizeof(res_path),"submit/%d/%d/result",(subid / 1000) * 1000,subid);
+    res_info.res_path = res_path;
+    res_info.res_data = res_data;
+    res_fn = (judgm_manage_result_fn)jmod_info->manage_res_fn;
+    ret = res_fn(&res_info,sub_info->jmod_manage_data);
+    if(ret == 1){
+	center_manage_submap.erase(sub_it);
+
+	if((db_conn = center_manage_conndb()) == NULL){
+	    return -1;
+	}
+
+	snprintf(db_result,sizeof(db_result),"%d",res_info.result);
+	snprintf(db_score,sizeof(db_score),"%d",(int)res_info.score);
+	snprintf(db_runtime,sizeof(db_runtime),"%lu",res_info.runtime);
+	snprintf(db_memory,sizeof(db_memory),"%lu",res_info.memory / 1024UL);
+	snprintf(db_subid,sizeof(db_subid),"%d",subid);
+	db_param[0] = db_result;
+	db_param[1] = db_score;
+	db_param[2] = db_runtime;
+	db_param[3] = db_memory;
+	db_param[4] = db_subid;
+	db_res = PQexecParams(db_conn,
+		"UPDATE \"submit\" SET \"result\"=$1,\"score\"=$2,\"runtime\"=$3,\"memory\"=$4 WHERE \"subid\"=$5;",
+		5,
+		NULL,
+		db_param,
+		NULL,
+		NULL,
+		0);
+	PQclear(db_res);
+	center_manage_closedb(db_conn);
+
+	manage_notice(subid,sub_info->uid,sub_info->pro_info->proid,res_info.result,res_info.runtime,res_info.memory);
+
+	delete sub_info;
+    }else{
+	return -1;
+    }
+
+    return 0;
+}
+DLL_PUBLIC int center_manage_queuesubmit(int subid,int proid,int lang,char *set_data,size_t set_len){
+    center_judge_submit(subid,proid,lang,set_data,set_len);
+    return 0;
+}
diff --git a/toj/center/src/center_manage.h b/toj/center/src/center_manage.h
new file mode 100644
index 0000000..27e1bc9
--- /dev/null
+++ b/toj/center/src/center_manage.h
@@ -0,0 +1,23 @@
+static void manage_packcode_th(void *data);
+static void manage_packcode_cb(void *data);
+static int manage_notice(int subid,int uid,int proid,int result,int runtime,int memory);
+
+static tpool *manage_packtp;
+static tpool_static_fn *manage_packcode_thfn;
+static tpool_static_fn *manage_packcode_cbfn;
+
+int center_manage_init(tpool **tpinfo);
+PGconn* center_manage_conndb();
+int center_manage_closedb(PGconn *conn);
+int center_manage_updatedata();
+int center_manage_submit(int subid,char *param);
+int center_manage_result(int subid,char *res_data);
+DLL_PUBLIC int center_manage_queuesubmit(int subid,int proid,int lang,char *set_data,size_t set_len);
+
+std::map<std::string,center_jmod_info*> center_manage_jmodmap;
+std::map<int,center_pro_info*> center_manage_promap;
+std::map<int,center_submit_info*> center_manage_submap;
+
+extern int pack_pack(char *pack_path,char *dir_path);
+extern int pack_unpack(char *pack_path,char *dir_path);
+extern int center_judge_submit(int subid,int proid,int lang,char *set_data,size_t set_len);
diff --git a/toj/center/src/center_server.cpp b/toj/center/src/center_server.cpp
new file mode 100644
index 0000000..406e0fc
--- /dev/null
+++ b/toj/center/src/center_server.cpp
@@ -0,0 +1,192 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<unistd.h>
+#include<signal.h>
+#include<limits.h>
+#include<errno.h>
+#include<fcntl.h>
+#include<pthread.h>
+#include<semaphore.h>
+#include<libpq-fe.h>
+#include<sys/socket.h>
+#include<sys/epoll.h>
+#include<sys/eventfd.h>
+#include<netinet/in.h>
+#include<arpa/inet.h>
+#include<libpq-fe.h>
+#include<vector>
+#include<queue>
+
+#include"tpool.h"
+#include"center_server.h"
+
+server_epevdata::server_epevdata(int fd,int type,void *data){
+    this->fd = fd;
+    this->type = type;
+    this->data = data;
+}
+
+
+server_web_conn::server_web_conn(int fd){
+    this->fd = fd;
+    this->off = 0;
+    this->count = 0;
+}
+server_web_conn::~server_web_conn(){
+    epoll_ctl(server_epfd,EPOLL_CTL_DEL,fd,NULL);
+    close(fd);
+}
+int server_web_conn::readio(){
+    int ret;
+    char c;
+    int len;
+    int subid;
+    char *param;
+
+    while((ret = read(fd,&c,1)) > 0){
+	buf[off] = c;
+	off++;
+	if(c == '\0'){
+	    count++;
+	    if(count == 2){
+		break;
+	    }
+	}
+    }
+
+    if(count == 2){
+	off = 0;
+	count = 0;
+
+	sscanf(buf,"%d",&subid);
+	param = buf + strlen(buf) + 1;
+	printf("%d %s\n",subid,param);
+
+	center_manage_submit(subid,param);
+
+	write(fd,"S",2);
+    }
+
+    return 0;
+}
+
+
+static int server_addepev(int fd,unsigned int flag,int type,void *data){
+    server_epevdata *epevdata;
+    epoll_event epev;
+
+    epevdata = new server_epevdata(fd,type,data);
+    epev.events = flag;
+    epev.data.ptr = epevdata;
+    epoll_ctl(server_epfd,EPOLL_CTL_ADD,fd,&epev);
+
+    return 0;
+}
+static int server_delepev(server_epevdata *epevdata){
+    epoll_ctl(server_epfd,EPOLL_CTL_DEL,epevdata->fd,NULL);
+    delete epevdata;
+    return 0;
+}
+int main(){
+    int ret;
+    int i;
+
+    int judge_sfd;
+    int web_sfd;
+    int cfd;
+    sockaddr_in saddr;
+    sockaddr_in caddr;
+    epoll_event epev;
+    epoll_event epevs[SERVER_EPOLL_MAXEVENT];
+    int nevs;
+
+    unsigned int ev_flag;
+    server_epevdata *epevdata;
+    server_web_conn *winfo;
+    tpool *tpinfo;
+
+    signal(SIGPIPE,SIG_IGN);
+    server_epfd = epoll_create1(0);
+    center_manage_init(&tpinfo);
+    server_addepev(tpinfo->fd,EPOLLIN | EPOLLET,SERVER_EPEV_TPOOL,tpinfo);
+    center_judge_init();
+
+
+    judge_sfd = socket(AF_INET,SOCK_STREAM | SOCK_NONBLOCK,6);
+    saddr.sin_family = AF_INET;
+    saddr.sin_port = htons(SERVER_JUDGE_PORT);
+    //saddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+    //saddr.sin_addr.s_addr = htonl(INADDR_ANY);
+    saddr.sin_addr.s_addr = inet_addr("10.8.0.2");
+    setsockopt(judge_sfd,SOL_SOCKET,SO_REUSEADDR,&saddr,sizeof(saddr));
+    bind(judge_sfd,(sockaddr*)&saddr,sizeof(saddr));
+
+    server_addepev(judge_sfd,EPOLLIN | EPOLLET,SERVER_EPEV_JUDGESERVER,NULL);
+    listen(judge_sfd,4096);
+
+    web_sfd = socket(AF_INET,SOCK_STREAM | SOCK_NONBLOCK,6);
+    saddr.sin_family = AF_INET;
+    saddr.sin_port = htons(SERVER_WEB_PORT);
+    saddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+    //saddr.sin_addr.s_addr = htonl(INADDR_ANY);
+    setsockopt(web_sfd,SOL_SOCKET,SO_REUSEADDR,&saddr,sizeof(saddr));
+    bind(web_sfd,(sockaddr*)&saddr,sizeof(saddr));
+
+    server_addepev(web_sfd,EPOLLIN | EPOLLET,SERVER_EPEV_WEBSERVER,NULL);
+    listen(web_sfd,4096);
+
+    while(true){
+	nevs = epoll_wait(server_epfd,epevs,SERVER_EPOLL_MAXEVENT,-1);
+	for(i = 0;i < nevs;i++){
+	    ev_flag = epevs[i].events;
+	    epevdata = (server_epevdata*)epevs[i].data.ptr;
+
+	    if(epevdata->type == SERVER_EPEV_JUDGESERVER){
+		while(true){
+		    ret = 0;
+		    if((cfd = accept4(epevdata->fd,(sockaddr*)&caddr,(socklen_t*)&ret,SOCK_NONBLOCK)) == -1){
+			break;
+		    }
+
+		    server_addepev(cfd,EPOLLIN | EPOLLOUT | EPOLLRDHUP | EPOLLET,SERVER_EPEV_JUDGECLIENT,center_judge_addconn(cfd));
+		}
+	    }else if(epevdata->type == SERVER_EPEV_JUDGECLIENT){
+		center_judge_dispatch(ev_flag,epevdata->data);
+		if(ev_flag & EPOLLRDHUP){
+		    server_delepev(epevdata);
+		}
+	    }else if(epevdata->type == SERVER_EPEV_WEBSERVER){
+		printf("test\n");
+		while(true){
+		    ret = 0;
+		    if((cfd = accept4(epevdata->fd,(sockaddr*)&caddr,(socklen_t*)&ret,SOCK_NONBLOCK)) == -1){
+			break;
+		    }
+
+		    server_addepev(cfd,EPOLLIN | EPOLLOUT | EPOLLRDHUP | EPOLLET,SERVER_EPEV_WEBCLIENT,new server_web_conn(cfd));
+		}
+	    }else if(epevdata->type == SERVER_EPEV_WEBCLIENT){
+		winfo = (server_web_conn*)epevdata->data;	
+		if(ev_flag & EPOLLIN){
+		    winfo->readio(); 
+		}
+		if(ev_flag & EPOLLRDHUP){
+		    delete winfo;
+		    delete (server_epevdata*)epev.data.ptr;
+		}
+	    }else if(epevdata->type == SERVER_EPEV_TPOOL){
+		tpinfo = (tpool*)epevdata->data;	
+		if(ev_flag & EPOLLIN){
+		    tpinfo->done();
+		}
+	    }
+	}
+    }
+
+    close(judge_sfd);
+    close(server_epfd);
+    close(web_sfd);
+
+    return 0;
+}
diff --git a/toj/center/src/center_server.h b/toj/center/src/center_server.h
new file mode 100644
index 0000000..140a1d4
--- /dev/null
+++ b/toj/center/src/center_server.h
@@ -0,0 +1,45 @@
+#define SERVER_JUDGE_PORT 2573
+#define SERVER_WEB_PORT 2501
+#define SERVER_EPOLL_MAXEVENT 4096
+
+#define SERVER_EPEV_JUDGESERVER 0
+#define SERVER_EPEV_JUDGECLIENT 1
+#define SERVER_EPEV_WEBSERVER 2
+#define SERVER_EPEV_WEBCLIENT 3
+#define SERVER_EPEV_TPOOL 4
+class server_epevdata{
+public:
+    int fd;
+    int type;
+    void *data;
+
+    server_epevdata(int fd,int type,void *data);
+};
+
+class server_web_conn{
+private:
+    int fd;
+    char buf[65536];
+    int off;
+    int count;
+
+public:
+    server_web_conn(int fd);
+    ~server_web_conn();
+    int readio();
+};
+
+static int server_addepev(int fd,unsigned int flag,int type,void *data);
+static int server_delepev(server_epevdata *epevdata);
+static int server_epfd;
+
+extern int center_manage_init(tpool **tpinfo);
+extern int center_manage_submit(int subid,char *param);
+
+extern int center_judge_init();
+extern void* center_judge_addconn(int fd);
+extern int center_judge_dispatch(int ev_flag,void *data);
+extern int center_judge_submit(int subid,int proid);
+
+extern int pack_pack(char *pack_path,char *dir_path);
+extern int pack_unpack(char *pack_path,char *target_path);
diff --git a/toj/center/src/jmod_test.h b/toj/center/src/jmod_test.h
new file mode 100644
index 0000000..49381fc
--- /dev/null
+++ b/toj/center/src/jmod_test.h
@@ -0,0 +1,15 @@
+typedef int (*check_init_fn)(int judgk_modfd,char *datapath,char *runpath);
+typedef int (*check_run_fn)(int &status);
+typedef int (*check_stop_fn)();
+
+struct line_set_data{
+    int test_id;
+};
+struct line_result_data{
+    int test_id;
+    int status;
+    double score;
+    unsigned long runtime;
+    unsigned long memory;
+    char errmsg[4096];
+};
diff --git a/toj/center/src/jmod_test_check.cpp b/toj/center/src/jmod_test_check.cpp
new file mode 100644
index 0000000..df7368f
--- /dev/null
+++ b/toj/center/src/jmod_test_check.cpp
@@ -0,0 +1,104 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<limits.h>
+#include<unistd.h>
+#include<fcntl.h>
+#include<errno.h>
+
+#include"judge_def.h"
+#include"judgm_lib.h"
+#include"jmod_test.h"
+#include"jmod_test_check.h"
+
+static int ansfd;
+static judgm_hyperio *hyperio;
+static int tty_idx;
+
+int p[2];
+
+DLL_PUBLIC int init(int judgk_modfd,char *datapath,char *runpath){
+    char tpath[PATH_MAX + 1];
+    char dstpath[PATH_MAX + 1];
+
+    pipe(p);
+
+    snprintf(tpath,sizeof(tpath),"%s/in",datapath);
+    snprintf(dstpath,sizeof(dstpath),"%s/in",runpath);
+    if(link(tpath,dstpath)){
+	return -1;
+    }
+    snprintf(tpath,sizeof(tpath),"%s/ans",datapath);
+    if((ansfd = open(tpath,O_RDONLY)) == -1){
+	return -1;
+    }
+
+    //hyperio = new judgm_hyperio(judgk_modfd);
+    //tty_idx = hyperio->tty_idx;
+
+    return 0;
+}
+DLL_PUBLIC int run(int &status){
+    int ret;
+
+    char *inbuf;
+    char *ansbuf;
+
+    status = JUDGE_AC;
+    inbuf = new char[65536];
+    ansbuf = new char[65536];
+
+    /*while((ret = read(ansfd,ansbuf,65536)) > 0){
+	if(hyperio->compare(ansbuf,ret)){
+	    status = JUDGE_WA;
+	    break;
+	}
+    }
+    if(status == JUDGE_AC && hyperio->wait() > 0){
+	status = JUDGE_WA;
+    }
+	
+    delete inbuf;
+    delete ansbuf;
+    close(ansfd);
+    delete hyperio;*/
+
+    close(p[1]);
+    while((ret = read(p[0],inbuf,65536)) > 0){
+	if(read(ansfd,ansbuf,ret) != ret){
+	    status = JUDGE_WA;
+	    break;
+	}
+	if(memcmp(ansbuf,inbuf,ret)){
+	    status = JUDGE_WA;
+	    break;
+	}
+    }
+    if(status == JUDGE_AC && read(ansfd,ansbuf,1) > 0){
+	status = JUDGE_WA;
+    }
+
+    return 0;
+}
+DLL_PUBLIC int proc(){
+    int infd;
+    int outfd;
+
+    if((infd = open("in",O_RDONLY)) == -1){
+	return -1;
+    }
+    /*if((outfd = judgm_hyperio::get_ttyfd(tty_idx)) == -1){
+	return -1;
+    }*/
+
+    close(p[0]);
+    outfd = p[1];
+    dup2(infd,0);
+    dup2(outfd,1);
+    dup2(outfd,2);
+
+    return 0;
+}
+DLL_PUBLIC int stop(){
+    return 0;
+}
diff --git a/toj/center/src/jmod_test_check.h b/toj/center/src/jmod_test_check.h
new file mode 100644
index 0000000..57bc2c6
--- /dev/null
+++ b/toj/center/src/jmod_test_check.h
@@ -0,0 +1,4 @@
+DLL_PUBLIC int init(int judgk_modfd,char *datapath,char *runpath);
+DLL_PUBLIC int run(int &status);
+DLL_PUBLIC int proc();
+DLL_PUBLIC int stop();
diff --git a/toj/center/src/jmod_test_line.cpp b/toj/center/src/jmod_test_line.cpp
new file mode 100644
index 0000000..85340ad
--- /dev/null
+++ b/toj/center/src/jmod_test_line.cpp
@@ -0,0 +1,189 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<limits.h>
+#include<dlfcn.h>
+#include<pthread.h>
+#include<json/json.h>
+
+#include"judge_def.h"
+#include"judgm_lib.h"
+#include"judgm_line.h"
+#include"jmod_test.h"
+#include"jmod_test_line.h"
+
+static int line_load_setfile(FILE *set_file,int test_id,int &timelimit,int &memlimit,double &score){
+    int ret;
+
+    json_object *jso;
+    char buf[JUDGE_SET_FILEMAX];
+
+    fread(buf,1,sizeof(buf),set_file);
+    jso = json_tokener_parse(buf);
+
+    timelimit = json_object_get_int(json_object_object_get(jso,"timelimit"));
+    memlimit = json_object_get_int(json_object_object_get(jso,"memlimit"));
+    score = json_object_get_double(json_object_array_get_idx(json_object_object_get(jso,"score"),test_id - 1));
+
+    json_object_put(jso);
+    return 0;
+}
+static void line_sigaction(int sig_num,siginfo_t *sig_info,void *context){
+    if(sig_info->si_pid == line_proc->pid && line_proc->status == JUDGE_RUN){
+	if(!line_proc->proc_wait(false)){
+	    line_chk_stop_fn();
+	}
+    }
+}
+static int line_sig_set(){
+    struct sigaction sig;
+
+    sig.sa_sigaction = line_sigaction;
+    sigemptyset(&sig.sa_mask);
+    sig.sa_flags = SA_SIGINFO | SA_RESTART;
+    if(sigaction(SIGCHLD,&sig,NULL)){
+	return -1;
+    }
+
+    return 0;
+}
+static int line_sig_restore(){
+    struct sigaction sig;
+
+    sig.sa_handler = SIG_DFL;
+    sigemptyset(&sig.sa_mask);
+    sig.sa_flags = 0;
+    if(sigaction(SIGCHLD,&sig,NULL)){
+	return -1;
+    }
+
+    return 0;
+}
+static int line_sig_block(){
+    sigset_t mask;
+
+    sigemptyset(&mask);
+    sigaddset(&mask,SIGCHLD);
+    if(pthread_sigmask(SIG_BLOCK,&mask,NULL)){
+	return -1;
+    }
+
+    return 0;
+}
+static int line_sig_unblock(){
+    sigset_t mask;
+
+    sigemptyset(&mask);
+    sigaddset(&mask,SIGCHLD);
+    if(pthread_sigmask(SIG_UNBLOCK,&mask,NULL)){
+	return -1;
+    }
+
+    return 0;
+}
+static int line_sig_wait(){
+    sigset_t mask;
+    int num;
+
+    sigfillset(&mask);
+    sigdelset(&mask,SIGKILL);
+    sigdelset(&mask,SIGTERM);
+    sigdelset(&mask,SIGINT);
+    sigdelset(&mask,SIGCHLD);
+    sigsuspend(&mask);
+
+    return 0;
+}
+DLL_PUBLIC int run(judgm_line_info *info){
+    int i;
+
+    line_result_data *res_data;
+
+    int set_timelimit;
+    int set_memlimit;
+    double set_score;
+    line_set_data *set_data;
+
+    char main_path[PATH_MAX + 1];
+    char exe_path[PATH_MAX + 1];
+
+    check_init_fn chk_init_fn;
+    check_run_fn chk_run_fn;
+    judgm_proc_check_fn chk_proc_fn;
+
+    char data_path[PATH_MAX + 1];
+    int chk_status;
+
+    set_data = (line_set_data*)info->set_data;
+
+    res_data = (line_result_data*)info->res_data;
+    info->res_len = sizeof(line_result_data);
+
+    res_data->test_id = set_data->test_id;
+    res_data->status = JUDGE_ERR;
+    res_data->score = 0;
+    res_data->runtime = 0;
+    res_data->memory = 0;
+
+    if(line_load_setfile(info->set_file,set_data->test_id,set_timelimit,set_memlimit,set_score)){
+	return -1;
+    }
+
+    snprintf(main_path,sizeof(main_path),"%s/main.cpp",info->code_path);
+    snprintf(exe_path,sizeof(exe_path),"%s/test",info->run_path);
+    if(judgm_compile(info->subid,main_path,exe_path,info->lang,false,res_data->errmsg,sizeof(res_data->errmsg))){
+	res_data->status = JUDGE_CE;
+	return -1;
+    }
+
+    chk_init_fn = (check_init_fn)dlsym(info->check_dll,"init");
+    chk_run_fn = (check_run_fn)dlsym(info->check_dll,"run"); 
+    chk_proc_fn = (judgm_proc_check_fn)dlsym(info->check_dll,"proc");
+    line_chk_stop_fn = (check_stop_fn)dlsym(info->check_dll,"stop"); 
+    line_proc = new judgm_proc(info->judgk_modfd,info->run_path,exe_path,set_timelimit,(set_timelimit * 10 + 5000),set_memlimit,chk_proc_fn);
+
+    snprintf(data_path,sizeof(data_path),"%s/private/%d",info->pro_path,set_data->test_id);
+    if(chk_init_fn(info->judgk_modfd,data_path,info->run_path)){
+	delete line_proc;
+	return -1;
+    }
+    if(line_sig_set()){
+	delete line_proc;
+	return -1;
+    }
+
+    if(line_proc->proc_run()){
+	delete line_proc;
+	return -1;
+    }
+    chk_run_fn(chk_status);
+    
+    line_sig_block();
+    if(line_proc->status == JUDGE_RUN){
+	line_proc->proc_kill();
+	line_sig_wait();
+    }
+    line_sig_unblock();
+
+    printf("check status %d  proc status %d\n",chk_status,line_proc->status);
+
+    if(line_sig_restore()){
+	delete line_proc;
+	return -1;
+    }
+
+    if(line_proc->status != JUDGE_AC){
+	res_data->status = line_proc->status;
+    }else{
+	res_data->status = chk_status;
+    }
+    if(res_data->status == JUDGE_AC){
+	res_data->score = set_score;
+    }else{
+	res_data->score = 0;
+    }
+    res_data->runtime = line_proc->runtime;
+    res_data->memory = line_proc->memory;
+
+    delete line_proc;
+    return 0;
+}
diff --git a/toj/center/src/jmod_test_line.h b/toj/center/src/jmod_test_line.h
new file mode 100644
index 0000000..c09a503
--- /dev/null
+++ b/toj/center/src/jmod_test_line.h
@@ -0,0 +1,11 @@
+static int line_load_setfile(FILE *set_file,int test_id,int &timelimit,int &memlimit,double &score);
+static int line_sig_set();
+static int line_sig_restore();
+static int line_sig_block();
+static int line_sig_unblock();
+static int line_sig_wait();
+
+static judgm_proc *line_proc;
+static check_stop_fn line_chk_stop_fn;
+
+DLL_PUBLIC int run(judgm_line_info *info);
diff --git a/toj/center/src/jmod_test_manage.cpp b/toj/center/src/jmod_test_manage.cpp
new file mode 100644
index 0000000..e4738df
--- /dev/null
+++ b/toj/center/src/jmod_test_manage.cpp
@@ -0,0 +1,98 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<limits.h>
+#include<dlfcn.h>
+#include<json/json.h>
+
+#include"judge_def.h"
+#include"judgm_lib.h"
+#include"judgm_manage.h"
+#include"jmod_test.h"
+#include"jmod_test_manage.h"
+
+static void __attribute__ ((constructor)) manage_init(){
+    manage_queuesubmit_fn = (judgm_manage_queuesubmit_fn)dlsym(dlopen(NULL,RTLD_NOW),"center_manage_queuesubmit");
+}
+static int manage_load_setfile(FILE *set_file,int &count){
+    int ret;
+
+    json_object *jso;
+    char buf[JUDGE_SET_FILEMAX];
+
+    fread(buf,1,sizeof(buf),set_file);
+    jso = json_tokener_parse(buf);
+
+    count = json_object_get_int(json_object_object_get(jso,"count"));
+
+    json_object_put(jso);
+    return 0;
+}
+
+DLL_PUBLIC int submit(judgm_manage_submitinfo *info,void **manage_data){
+    int i;
+
+    int count;
+    manage_result_info *res_info;
+    line_set_data set_data;
+
+    manage_load_setfile(info->set_file,count);
+
+    res_info = new manage_result_info(count);
+    *manage_data = res_info;
+
+    for(i = 0;i < count;i++){
+	set_data.test_id = i + 1;
+	manage_queuesubmit_fn(info->subid,info->proid,info->lang,(char*)&set_data,sizeof(line_set_data));
+    }
+
+    return 0;
+}
+DLL_PUBLIC int result(judgm_manage_resultinfo *info,void *manage_data){
+    manage_result_info *res_info;
+    line_result_data *res_data;
+    json_object *jso_item;
+    char tpath[PATH_MAX + 1];
+
+    res_info = (manage_result_info*)manage_data;
+    res_info->test_count++;
+
+    res_data = (line_result_data*)info->res_data;
+    if(res_data->status > res_info->test_result){
+	res_info->test_result = res_data->status;
+    }
+    res_info->test_totalscore += res_data->score;
+    res_info->test_totalruntime += res_data->runtime;
+    if(res_data->memory > res_info->test_maxmemory){
+	res_info->test_maxmemory = res_data->memory;
+    }
+
+    jso_item = json_object_new_object();
+    json_object_object_add(jso_item,"status",json_object_new_int(res_data->status));
+    json_object_object_add(jso_item,"score",json_object_new_double(res_data->score));
+    json_object_object_add(jso_item,"runtime",json_object_new_int64(res_data->runtime));
+    json_object_object_add(jso_item,"memory",json_object_new_int64(res_data->memory / 1024UL));
+    if(res_data->status == JUDGE_CE){
+	json_object_object_add(jso_item,"errmsg",json_object_new_string(res_data->errmsg));
+    }
+    json_object_array_put_idx(res_info->jso_resarray,res_data->test_id - 1,jso_item);
+    
+    printf("jmod count %d %d\n",res_info->test_count,res_info->test_allcount);
+    if(res_info->test_count == res_info->test_allcount){
+	snprintf(tpath,sizeof(tpath),"%s/result",info->res_path);
+	json_object_to_file_ext(tpath,res_info->jso_res,JSON_C_TO_STRING_PLAIN);
+
+	info->result = res_info->test_result;
+	info->score = res_info->test_totalscore;
+	info->runtime = res_info->test_totalruntime;
+	info->memory = res_info->test_maxmemory;
+	
+	printf("finish result\n");
+
+	delete res_info;
+	return 1;
+    }
+    return 0;
+}
+
+
diff --git a/toj/center/src/jmod_test_manage.h b/toj/center/src/jmod_test_manage.h
new file mode 100644
index 0000000..811274a
--- /dev/null
+++ b/toj/center/src/jmod_test_manage.h
@@ -0,0 +1,35 @@
+class manage_result_info{
+public:
+    int test_allcount;
+    int test_count;
+    int test_result;
+    double test_totalscore;
+    unsigned long test_totalruntime;
+    unsigned long test_maxmemory;
+    json_object *jso_res;
+    json_object *jso_resarray;
+
+    manage_result_info(int allcount){
+	this->test_allcount = allcount;
+	this->test_count = 0;
+	this->test_result = JUDGE_AC;
+	this->test_totalscore = 0;
+	this->test_totalruntime = 0;
+	this->test_maxmemory = 0;
+
+	this->jso_res = json_object_new_object();
+	this->jso_resarray = json_object_new_array();
+	json_object_object_add(this->jso_res,"result",this->jso_resarray);
+    }
+    ~manage_result_info(){
+	json_object_put(jso_res);
+    }
+};
+
+DLL_PUBLIC int submit(judgm_manage_submitinfo *info,void **manage_data);
+DLL_PUBLIC int result(judgm_manage_resultinfo *info,void *manage_data);
+
+static void __attribute__ ((constructor)) manage_init();
+static int manage_load_setfile(FILE *setfile,int &count);
+
+static judgm_manage_queuesubmit_fn manage_queuesubmit_fn;
diff --git a/toj/center/src/judge_def.h b/toj/center/src/judge_def.h
new file mode 100755
index 0000000..fad8c4d
--- /dev/null
+++ b/toj/center/src/judge_def.h
@@ -0,0 +1,20 @@
+#define JUDGE_AC 0
+#define JUDGE_WA 1
+#define JUDGE_TLE 2
+#define JUDGE_MLE 3
+#define JUDGE_RF 4
+#define JUDGE_RE 5
+#define JUDGE_CE 6
+#define JUDGE_ERR 7
+#define JUDGE_WAIT 100
+#define JUDGE_RUN 101
+
+#define JUDGE_CPP 0x1
+#define JUDGE_JAVA 0x2
+#define JUDGE_PASCEL 0x4
+
+#define JUDGE_SET_FILEMAX 65536
+#define JUDGE_SET_DATAMAX 4096
+#define JUDGE_RES_DATAMAX 65536
+
+#define DLL_PUBLIC extern "C" __attribute__ ((visibility ("default")))
diff --git a/toj/center/src/judge_server.cpp b/toj/center/src/judge_server.cpp
new file mode 100644
index 0000000..2741459
--- /dev/null
+++ b/toj/center/src/judge_server.cpp
@@ -0,0 +1,697 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<unistd.h>
+#include<fcntl.h>
+#include<dlfcn.h>
+#include<signal.h>
+#include<limits.h>
+#include<ftw.h>
+#include<pthread.h>
+#include<semaphore.h>
+#include<errno.h>
+#include<sys/types.h>
+#include<sys/socket.h>
+#include<sys/epoll.h>
+#include<sys/eventfd.h>
+#include<sys/sendfile.h>
+#include<sys/mman.h>
+#include<netinet/in.h>
+#include<arpa/inet.h>
+#include<map>
+#include<queue>
+
+#include"judge_def.h"
+#include"netio.h"
+#include"tpool.h"
+#include"center_com.h"
+#include"judgm_line.h"
+#include"judgm_lib.h"
+#include"judge_server.h"
+
+server_epevdata::server_epevdata(int fd,int type,void *data){
+    this->fd = fd;
+    this->type = type;
+    this->data = data;
+}
+
+
+server_conn::server_conn(int fd):netio(fd){
+    this->recv_dispatch_fn = new netio_iofn<server_conn>(this,&server_conn::recv_dispatch);
+    this->recv_setid_fn = new netio_iofn<server_conn>(this,&server_conn::recv_setid);
+    this->recv_submit_fn = new netio_iofn<server_conn>(this,&server_conn::recv_submit);
+    this->recv_setpro_fn = new netio_iofn<server_conn>(this,&server_conn::recv_setpro);
+    this->recv_sendpro_fn = new netio_iofn<server_conn>(this,&server_conn::recv_sendpro);
+    this->done_sendpro_fn = new netio_iofn<server_conn>(this,&server_conn::done_sendpro);
+    this->recv_setjmod_fn = new netio_iofn<server_conn>(this,&server_conn::recv_setjmod);
+    this->recv_sendjmod_fn = new netio_iofn<server_conn>(this,&server_conn::recv_sendjmod);
+    this->done_sendjmod_fn = new netio_iofn<server_conn>(this,&server_conn::done_sendjmod);
+    this->recv_sendcode_fn = new netio_iofn<server_conn>(this,&server_conn::recv_sendcode);
+    this->done_sendcode_fn = new netio_iofn<server_conn>(this,&server_conn::done_sendcode);
+    this->tp_unpackpro_thfn = new tpool_fn<server_conn>(this,&server_conn::tp_unpackpro_th);
+    this->tp_unpackpro_cbfn = new tpool_fn<server_conn>(this,&server_conn::tp_unpackpro_cb);
+    this->tp_unpackjmod_thfn = new tpool_fn<server_conn>(this,&server_conn::tp_unpackjmod_th);
+    this->tp_unpackjmod_cbfn = new tpool_fn<server_conn>(this,&server_conn::tp_unpackjmod_cb);
+    this->tp_unpackcode_thfn = new tpool_fn<server_conn>(this,&server_conn::tp_unpackcode_th);
+    this->tp_unpackcode_cbfn = new tpool_fn<server_conn>(this,&server_conn::tp_unpackcode_cb);
+    this->tp_judge_thfn = new tpool_fn<server_conn>(this,&server_conn::tp_judge_th);
+    this->tp_judge_cbfn = new tpool_fn<server_conn>(this,&server_conn::tp_judge_cb);
+
+    send_setid();
+}
+char* server_conn::create_combuf(int code,int size,int &len,void **data){
+    char *buf;
+    center_com_header *header; 
+
+    buf = new char[sizeof(center_com_header) + size];
+    header = (center_com_header*)buf;
+    header->code = code;
+    header->size = size;
+    len = sizeof(center_com_header) + size;
+    *data = (void*)(buf + sizeof(center_com_header));
+
+    return buf;
+}
+int server_conn::send_setid(){
+    char *write_buf;
+    int write_len;
+    center_com_setid *setid;
+
+    write_buf = create_combuf(CENTER_COMCODE_SETID,sizeof(center_com_setid),write_len,(void**)&setid);
+    setid->id = server_id;
+    writebytes(write_buf,write_len,NULL,NULL);
+
+    return 0;
+}
+int server_conn::send_setinfo(){
+    char *write_buf;
+    int write_len; 
+    center_com_setinfo *setinfo;
+
+    write_buf = create_combuf(CENTER_COMCODE_SETINFO,sizeof(center_com_setinfo),write_len,(void**)&setinfo);
+    setinfo->avail = server_avail;
+    writebytes(write_buf,write_len,NULL,NULL);
+
+    return 0;
+}
+int server_conn::send_result(int subid,char *res_data,size_t res_len){
+    char *write_buf;
+    int write_len;
+    center_com_result *result;
+
+    if(res_len > JUDGE_RES_DATAMAX){
+	return -1;
+    }
+
+    write_buf = create_combuf(CENTER_COMCODE_RESULT,sizeof(center_com_result) + res_len,write_len,(void**)&result);
+    result->subid = subid;
+    memcpy((void*)(write_buf + sizeof(center_com_header) + sizeof(center_com_result)),res_data,res_len);
+    writebytes(write_buf,write_len,NULL,NULL);
+
+    return 0;
+}
+int server_conn::send_setpro(int *proid,int *cacheid,int type,int count){
+    int i;
+    char *write_buf;
+    int write_len;
+    center_com_setpro *setpro;
+
+    write_buf = create_combuf(CENTER_COMCODE_SETPRO,sizeof(center_com_setpro) * count,write_len,(void**)&setpro);
+    for(i = 0;i < count;i++){
+	setpro[i].proid = proid[i];
+	setpro[i].cacheid = cacheid[i];
+	setpro[i].type = type;
+    }
+    writebytes(write_buf,write_len,NULL,NULL);
+
+    return 0;
+}
+int server_conn::send_setjmod(char **jmod_name,int *cacheid,int type,int count){
+    int i;
+
+    char *write_buf;
+    int write_len;
+    center_com_setjmod *setjmod;
+
+    write_buf = create_combuf(CENTER_COMCODE_SETJMOD,sizeof(center_com_setjmod) * count,write_len,(void**)&setjmod);
+    for(i = 0;i < count;i++){
+	setjmod[i].jmod_name[0] = '\0';	
+	strncat(setjmod[i].jmod_name,jmod_name[i],sizeof(setjmod[i].jmod_name));
+	setjmod[i].cacheid = cacheid[i];
+	setjmod[i].type = type;
+    }
+    writebytes(write_buf,write_len,NULL,NULL);
+
+    return 0;
+}
+int server_conn::readidle(){
+    readbytes(new center_com_header,sizeof(center_com_header),recv_dispatch_fn,NULL);
+    return 0;
+}
+void server_conn::recv_dispatch(void *buf,size_t len,void *data){
+    center_com_header *header;
+    char *readbuf;
+
+    header = (center_com_header*)buf;
+    readbuf = new char[header->size];
+    printf("code:%d size:%d\n",header->code,header->size);
+    switch(header->code){
+	case CENTER_COMCODE_SETID:
+	    readbytes(readbuf,header->size,recv_setid_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SUBMIT:
+	    readbytes(readbuf,header->size,recv_submit_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SETPRO:
+	    readbytes(readbuf,header->size,recv_setpro_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SENDPRO:
+	    readbytes(readbuf,header->size,recv_sendpro_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SETJMOD:
+	    readbytes(readbuf,header->size,recv_setjmod_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SENDJMOD:
+	    readbytes(readbuf,header->size,recv_sendjmod_fn,NULL);
+	    break;
+	case CENTER_COMCODE_SENDCODE:
+	    readbytes(readbuf,header->size,recv_sendcode_fn,NULL);
+	    break;
+    }
+
+    delete header;
+}
+void server_conn::recv_setid(void *buf,size_t len,void *data){
+    center_com_setid *setid;
+
+    setid = (center_com_setid*)buf;
+    server_id = setid->id;
+    printf("server_id:%d\n",server_id);
+
+    //judge server init
+    send_setinfo();
+
+    delete setid;
+}
+void server_conn::recv_submit(void *buf,size_t len,void *data){
+    center_com_submit *sub;
+    char *write_buf;
+    int write_len;
+    center_com_reqcode *reqcode;
+    std::multimap<int,center_com_submit*>::iterator sub_it;
+    char tpath[PATH_MAX + 1];
+    struct stat st;
+
+    sub = (center_com_submit*)buf;
+    if(server_codeconn == NULL){
+	server_codeconn = server_connect();
+    }
+
+    if(server_submap.find(sub->subid) == server_submap.end()){
+	snprintf(tpath,sizeof(tpath),"tmp/code/%d",sub->subid);
+	if(!stat(tpath,&st)){
+	    server_queuejudge(sub,tp_judge_thfn,tp_judge_cbfn);	
+	}else{
+	    write_buf = create_combuf(CENTER_COMCODE_REQCODE,sizeof(center_com_submit),write_len,(void**)&reqcode);
+	    reqcode->subid = sub->subid;
+	    writebytes(write_buf,write_len,NULL,NULL);
+	    server_submap.insert(std::pair<int,center_com_submit*>(sub->subid,sub));
+	}
+    }else{
+	server_submap.insert(std::pair<int,center_com_submit*>(sub->subid,sub));
+    }
+}
+void server_conn::recv_setpro(void *buf,size_t len,void *data){
+    int i;
+    int count;
+    center_com_setpro *setpro;
+
+    char tpath[PATH_MAX + 1];
+    FILE *f;
+    int cacheid;
+    std::vector<int> sl_proid;
+    std::vector<int> sl_cacheid;
+
+    char *write_buf;
+    int write_len;
+    center_com_reqpro *reqpro;
+
+    count = len / sizeof(center_com_setpro);
+    setpro = (center_com_setpro*)buf;
+    for(i = 0;i < count;i++){
+	if(setpro[i].type == 0){
+	    snprintf(tpath,sizeof(tpath),"tmp/pro/%d/cacheinfo",setpro[i].proid);
+	    f = fopen(tpath,"r");
+	    if(f != NULL){
+		fscanf(f,"%d",&cacheid);
+		fclose(f);
+
+		if(cacheid == setpro[i].cacheid){
+		    sl_proid.push_back(setpro[i].proid);
+		    sl_cacheid.push_back(setpro[i].cacheid);
+		    continue;
+		}
+	    }
+
+	    if(server_fileconn == NULL){
+		server_fileconn = server_connect();	
+	    }
+
+	    write_buf = create_combuf(CENTER_COMCODE_REQPRO,sizeof(center_com_reqpro),write_len,(void**)&reqpro);
+	    reqpro->proid = setpro[i].proid;
+	    server_fileconn->writebytes(write_buf,write_len,NULL,NULL);
+	}else if(setpro[i].type == 1){
+
+	}
+    }
+
+    if(!sl_proid.empty()){
+	this->send_setpro(&sl_proid[0],&sl_cacheid[0],0,sl_proid.size());
+    }
+
+    delete setpro;
+}
+void server_conn::recv_sendpro(void *buf,size_t len,void *data){
+    center_com_sendpro *sendpro;
+    char tpath[PATH_MAX + 1];
+    int fd;
+
+    sendpro = (center_com_sendpro*)buf;
+    snprintf(tpath,sizeof(tpath),"tmp/propack/%d.tar.bz2",sendpro->proid);
+    fd = open(tpath,O_WRONLY | O_CREAT,0644); 
+    readfile(fd,sendpro->filesize,done_sendpro_fn,sendpro);
+}
+void server_conn::done_sendpro(void *buf,size_t len,void *data){
+    center_com_sendpro *sendpro;
+
+    close(*(int*)buf);
+
+    sendpro = (center_com_sendpro*)data;
+    server_packtp->add(tp_unpackpro_thfn,sendpro,tp_unpackpro_cbfn,sendpro);
+}
+void server_conn::recv_setjmod(void *buf,size_t len,void *data){
+    int i;
+    int count;
+    center_com_setjmod *setjmod;
+
+    char tpath[PATH_MAX + 1];
+    FILE *f;
+    int cacheid;
+    std::vector<char*> sl_jmod_name;
+    std::vector<int> sl_cacheid;
+
+    char *write_buf;
+    int write_len;
+    center_com_reqjmod *reqjmod;
+
+    count = len / sizeof(center_com_setjmod);
+    setjmod = (center_com_setjmod*)buf;
+    for(i = 0;i < count;i++){
+	if(setjmod[i].type == 0){
+	    snprintf(tpath,sizeof(tpath),"tmp/jmod/%s/cacheinfo",setjmod[i].jmod_name);
+	    f = fopen(tpath,"r");
+	    if(f != NULL){
+		fscanf(f,"%d",&cacheid);
+		fclose(f);
+
+		if(cacheid == setjmod[i].cacheid){
+		    sl_jmod_name.push_back(setjmod[i].jmod_name);
+		    sl_cacheid.push_back(setjmod[i].cacheid);
+		    continue;
+		}
+	    }
+
+	    if(server_fileconn == NULL){
+		server_fileconn = server_connect();	
+	    }
+
+	    write_buf = create_combuf(CENTER_COMCODE_REQJMOD,sizeof(center_com_reqjmod),write_len,(void**)&reqjmod);
+	    reqjmod->jmod_name[0] = '\0';
+	    strncat(reqjmod->jmod_name,setjmod[i].jmod_name,sizeof(reqjmod->jmod_name));
+	    server_fileconn->writebytes(write_buf,write_len,NULL,NULL);
+	}else if(setjmod[i].type == 1){
+
+	}
+    }
+
+    if(!sl_jmod_name.empty()){
+	this->send_setjmod(&sl_jmod_name[0],&sl_cacheid[0],0,sl_jmod_name.size());
+    }
+
+    delete setjmod;
+}
+void server_conn::recv_sendjmod(void *buf,size_t len,void *data){
+    center_com_sendjmod *sendjmod;
+    char tpath[PATH_MAX + 1];
+    int fd;
+
+    sendjmod = (center_com_sendjmod*)buf;
+    snprintf(tpath,sizeof(tpath),"tmp/jmodpack/%s.tar.bz2",sendjmod->jmod_name);
+    fd = open(tpath,O_WRONLY | O_CREAT,0644); 
+    readfile(fd,sendjmod->filesize,done_sendjmod_fn,sendjmod);
+}
+void server_conn::done_sendjmod(void *buf,size_t len,void *data){
+    center_com_sendjmod *sendjmod;
+
+    close(*(int*)buf);
+
+    sendjmod = (center_com_sendjmod*)data;
+    server_packtp->add(tp_unpackjmod_thfn,sendjmod,tp_unpackjmod_cbfn,sendjmod);
+}
+void server_conn::recv_sendcode(void *buf,size_t len,void *data){
+    center_com_sendcode *sendcode;
+    char tpath[PATH_MAX + 1];
+    int fd;
+
+    sendcode = (center_com_sendcode*)buf;
+    snprintf(tpath,sizeof(tpath),"tmp/codepack/%d.tar.bz2",sendcode->subid); 
+    fd = open(tpath,O_WRONLY | O_CREAT,0644);
+    readfile(fd,sendcode->filesize,done_sendcode_fn,sendcode);
+}
+void server_conn::done_sendcode(void *buf,size_t len,void *data){
+    center_com_sendcode *sendcode;
+
+    close(*(int*)buf);
+
+    sendcode = (center_com_sendcode*)data;
+    server_packtp->add(tp_unpackcode_thfn,sendcode,tp_unpackcode_cbfn,sendcode);
+}
+void server_conn::tp_unpackpro_th(void *data){
+    center_com_sendpro *sendpro;
+    char pack_path[PATH_MAX + 1];
+    char dir_path[PATH_MAX + 1];
+    char tpath[PATH_MAX + 1];
+    FILE *f;
+
+    sendpro = (center_com_sendpro*)data;
+
+    snprintf(pack_path,sizeof(pack_path),"tmp/propack/%d.tar.bz2",sendpro->proid);
+    snprintf(dir_path,sizeof(dir_path),"tmp/pro/%d",sendpro->proid);
+
+    mkdir(dir_path,0755);
+    server_cleardir(dir_path);
+    pack_unpack(pack_path,dir_path);
+
+    snprintf(tpath,sizeof(tpath),"tmp/pro/%d/cacheinfo",sendpro->proid);
+    f = fopen(tpath,"w");
+    fprintf(f,"%d",sendpro->cacheid);
+    fclose(f);
+}
+void server_conn::tp_unpackpro_cb(void *data){
+    center_com_sendpro *sendpro;
+
+    sendpro = (center_com_sendpro*)data;
+    send_setpro(&sendpro->proid,&sendpro->cacheid,0,1);
+
+    delete sendpro;
+}
+void server_conn::tp_unpackjmod_th(void *data){
+    center_com_sendjmod *sendjmod;
+    char pack_path[PATH_MAX + 1];
+    char dir_path[PATH_MAX + 1];
+    char tpath[PATH_MAX + 1];
+    FILE *f;
+
+    sendjmod = (center_com_sendjmod*)data;
+
+    snprintf(pack_path,sizeof(pack_path),"tmp/jmodpack/%s.tar.bz2",sendjmod->jmod_name);
+    snprintf(dir_path,sizeof(dir_path),"tmp/jmod/%s",sendjmod->jmod_name);
+    mkdir(dir_path,0755);
+    server_cleardir(dir_path);
+    pack_unpack(pack_path,dir_path);
+
+    snprintf(tpath,sizeof(tpath),"tmp/jmod/%s/cacheinfo",sendjmod->jmod_name);
+    f = fopen(tpath,"w");
+    fprintf(f,"%d",sendjmod->cacheid);
+    fclose(f);
+}
+void server_conn::tp_unpackjmod_cb(void *data){
+    center_com_sendjmod *sendjmod;
+    char *jmod_name;
+
+    sendjmod = (center_com_sendjmod*)data;
+    jmod_name = sendjmod->jmod_name;
+    send_setjmod(&jmod_name,&sendjmod->cacheid,0,1);
+
+    delete sendjmod;
+}
+void server_conn::tp_unpackcode_th(void *data){
+    center_com_sendcode *sendcode;
+    char pack_path[PATH_MAX + 1];
+    char dir_path[PATH_MAX + 1];
+    char tpath[PATH_MAX + 1];
+    FILE *f;
+
+    sendcode = (center_com_sendcode*)data;
+
+    snprintf(pack_path,sizeof(pack_path),"tmp/codepack/%d.tar.bz2",sendcode->subid);
+    snprintf(dir_path,sizeof(dir_path),"tmp/code/%d",sendcode->subid);
+    mkdir(dir_path,0755);
+    server_cleardir(dir_path);
+    pack_unpack(pack_path,dir_path);
+}
+void server_conn::tp_unpackcode_cb(void *data){
+    center_com_sendcode *sendcode;
+    int subid;
+    std::multimap<int,center_com_submit*>::iterator sub_it;
+    center_com_submit *sub;
+
+    sendcode = (center_com_sendcode*)data;
+    subid = sendcode->subid;
+
+    while((sub_it = server_submap.find(subid)) != server_submap.end()){
+	sub = sub_it->second;
+	server_queuejudge(sub,tp_judge_thfn,tp_judge_cbfn);	
+	server_submap.erase(sub_it);
+    }
+
+    delete sendcode;
+}
+void server_conn::tp_judge_th(void *data){
+    server_judgeth_info *th_info;
+    center_com_submit *sub;
+    char pro_path[PATH_MAX + 1];
+    char code_path[PATH_MAX + 1];
+
+    th_info = (server_judgeth_info*)data;
+    sub = th_info->sub;
+
+    snprintf(pro_path,sizeof(pro_path),"tmp/pro/%d",sub->proid);
+    snprintf(code_path,sizeof(code_path),"tmp/code/%d",sub->subid);
+    server_judge(sub->subid,pro_path,code_path,th_info->run_path,sub->lang,sub->set_data,th_info->res_data,th_info->res_len);
+}
+void server_conn::tp_judge_cb(void *data){
+    server_judgeth_info *th_info;
+    center_com_submit *sub;
+
+    th_info = (server_judgeth_info*)data;
+    sub = th_info->sub;
+
+    send_result(sub->subid,th_info->res_data,th_info->res_len);
+
+    th_info->use_flag = false;
+    th_info->sub = NULL;
+    delete sub;
+}
+
+
+static int server_queuejudge(center_com_submit *sub,tpool_protofn *th_fn,tpool_protofn *cb_fn){
+    int i;
+
+    printf("get submit %d %d\n",sub->subid,sub->proid);
+    for(i = 0;i < 8;i++){
+	if(server_judgepool[i]->use_flag == false){
+	    server_judgepool[i]->use_flag = true;
+	    server_judgepool[i]->sub = sub;
+	    server_judgetp->add(th_fn,server_judgepool[i],cb_fn,server_judgepool[i]);
+	    break;
+	}
+    }
+		
+    return 0;
+}
+static int server_judge(int subid,char *pro_path,char *code_path,char *run_path,int lang,char *set_data,char *res_data,size_t &res_len){
+    judgm_line_info *line_info;
+    int pid;
+
+    char tpath[PATH_MAX + 1];
+    FILE *set_file;
+    char cwd_path[PATH_MAX + 1];
+    char jmod_name[NAME_MAX + 1];
+    char line_path[PATH_MAX + 1];
+    char check_name[NAME_MAX + 1];
+    char check_path[PATH_MAX + 1];
+    char lchr;
+    char tchr;
+
+    int judgk_modfd;
+    void *line_dll;
+    void *check_dll;
+    judgm_line_run_fn run_fn;
+
+    snprintf(tpath,sizeof(tpath),"%s/setting",pro_path);
+    set_file = fopen(tpath,"r");
+
+    getcwd(cwd_path,sizeof(cwd_path));
+    fscanf(set_file,"%s",jmod_name);
+    snprintf(line_path,sizeof(line_path),"%s/tmp/jmod/%s/%s_line.so",cwd_path,jmod_name,jmod_name);
+    fscanf(set_file,"%s",check_name);
+    snprintf(check_path,sizeof(check_path),"%s/tmp/jmod/%s/%s.so",cwd_path,jmod_name,check_name);
+
+    lchr = '\n';
+    while((tchr = fgetc(set_file)) != EOF){
+	if(lchr == '\n' && tchr == '='){
+	    while(fgetc(set_file) != '\n');
+	    break;
+	}
+	lchr = tchr;
+    }
+
+    judgk_modfd = open("/dev/judgk",O_RDWR);
+    line_dll = dlopen(line_path,RTLD_NOW);
+    check_dll = dlopen(check_path,RTLD_NOW);
+
+    line_info = (judgm_line_info*)mmap(NULL,sizeof(struct judgm_line_info),PROT_READ | PROT_WRITE,MAP_SHARED | MAP_ANONYMOUS,-1,0);
+
+    line_info->subid = subid;
+
+    line_info->pro_path = pro_path;
+    line_info->code_path = code_path;
+    line_info->run_path = run_path;
+
+    line_info->judgk_modfd = judgk_modfd;
+    line_info->line_dll = line_dll;
+    line_info->check_dll = check_dll;
+
+    line_info->lang = lang;
+    line_info->set_file = set_file;
+    line_info->set_data = set_data;
+
+    server_cleardir(line_info->run_path);
+
+    run_fn = (judgm_line_run_fn)dlsym(line_dll,"run");
+    if((pid = fork()) == 0){
+	run_fn(line_info);
+	exit(0);
+    }
+    waitpid(pid,NULL,0);
+
+    memcpy(res_data,line_info->res_data,line_info->res_len);
+    res_len = line_info->res_len;
+
+    munmap(line_info,sizeof(judgm_line_info));
+    fclose(set_file);
+    close(judgk_modfd);
+    return 0;
+}
+static int server_cleardir_callback(const char *path,const struct stat *st,int flag,struct FTW *ftw_buf){
+    if(ftw_buf->level == 0){
+	return 0;
+    }
+
+    if(S_ISDIR(st->st_mode)){
+	rmdir(path);
+    }else{
+	unlink(path);
+    }
+    return 0;
+}
+static int server_cleardir(char *path){
+    nftw(path,server_cleardir_callback,64,FTW_DEPTH | FTW_PHYS);
+    return 0;
+}
+static int server_addepev(int fd,unsigned int flag,int type,void *data){
+    server_epevdata *epevdata;
+    epoll_event epev;
+
+    epevdata = new server_epevdata(fd,type,data);
+    epev.events = flag;
+    epev.data.ptr = epevdata;
+    epoll_ctl(server_epfd,EPOLL_CTL_ADD,fd,&epev);
+
+    return 0;
+}
+static int server_delepev(server_epevdata *epevdata){
+    epoll_ctl(server_epfd,EPOLL_CTL_DEL,epevdata->fd,NULL);
+    delete epevdata;
+    return 0;
+}
+static server_conn* server_connect(){
+    int cfd;
+    sockaddr_in caddr;
+    epoll_event epev;
+    server_conn *cinfo;
+
+    cfd = socket(AF_INET,SOCK_STREAM | SOCK_NONBLOCK,6);
+    caddr.sin_family = AF_INET;
+    caddr.sin_port = htons(SERVER_JUDGE_PORT);
+    //caddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+    caddr.sin_addr.s_addr = inet_addr("10.8.0.2");
+
+    cinfo = new server_conn(cfd);
+    server_addepev(cfd,EPOLLIN | EPOLLOUT | EPOLLRDHUP | EPOLLET,SERVER_EPEV_JUDGECLIENT,cinfo);
+    connect(cfd,(sockaddr*)&caddr,sizeof(caddr));
+
+    return cinfo;
+}
+int main(){
+    int i;
+
+    epoll_event epev;
+    epoll_event epevs[SERVER_EPOLL_MAXEVENT];
+    int nevs;
+
+    int ev_flag;
+    server_epevdata *epevdata;
+    server_conn *cinfo;
+    tpool *tpinfo;
+
+    signal(SIGPIPE,SIG_IGN);
+    server_epfd = epoll_create1(0);
+
+    server_id = 0;
+    server_avail = 2;
+    server_mainconn = server_connect();
+    server_fileconn = NULL;
+    server_codeconn = NULL;
+
+    server_packtp = new tpool(4);
+    server_packtp->start();
+    server_addepev(server_packtp->fd,EPOLLIN | EPOLLET,SERVER_EPEV_TPOOL,server_packtp);
+
+    for(i = 0;i < 8;i++){
+	server_judgepool[i] = new server_judgeth_info(i);
+    }
+    server_judgetp = new tpool(8);
+    server_judgetp->start();
+    server_addepev(server_judgetp->fd,EPOLLIN | EPOLLET,SERVER_EPEV_TPOOL,server_judgetp);
+
+    while(true){
+	nevs = epoll_wait(server_epfd,epevs,SERVER_EPOLL_MAXEVENT,-1);
+	for(i = 0;i < nevs;i++){
+	    ev_flag = epevs[i].events;
+	    epevdata = (server_epevdata*)epevs[i].data.ptr;
+
+	    if(epevdata->type == SERVER_EPEV_JUDGECLIENT){
+		cinfo = (server_conn*)epevdata->data;
+		if(ev_flag & EPOLLIN){
+		    cinfo->readio();
+		}
+		if(ev_flag & EPOLLOUT){
+		    cinfo->writeio();
+		}
+
+		server_packtp->done();
+	    }else if(epevdata->type = SERVER_EPEV_TPOOL){
+		tpinfo = (tpool*)epevdata->data;	
+		if(ev_flag & EPOLLIN){
+		    tpinfo->done();
+		}
+	    }
+	}
+    }
+
+    close(server_epfd);
+
+    return 0;
+}
diff --git a/toj/center/src/judge_server.h b/toj/center/src/judge_server.h
new file mode 100644
index 0000000..d904d9d
--- /dev/null
+++ b/toj/center/src/judge_server.h
@@ -0,0 +1,107 @@
+#define SERVER_JUDGE_PORT 2573
+#define SERVER_EPOLL_MAXEVENT 4096
+
+#define SERVER_EPEV_JUDGECLIENT 0
+#define SERVER_EPEV_TPOOL 1
+class server_epevdata{
+public:
+    int fd;
+    int type;
+    void *data;
+
+    server_epevdata(int fd,int type,void *data);
+};
+
+class server_conn : public netio{
+private:
+    netio_iofn<server_conn> *recv_dispatch_fn;
+    netio_iofn<server_conn> *recv_setid_fn;
+    netio_iofn<server_conn> *recv_submit_fn;
+    netio_iofn<server_conn> *recv_setpro_fn;
+    netio_iofn<server_conn> *recv_sendpro_fn;
+    netio_iofn<server_conn> *done_sendpro_fn;
+    netio_iofn<server_conn> *recv_setjmod_fn;
+    netio_iofn<server_conn> *recv_sendjmod_fn;
+    netio_iofn<server_conn> *done_sendjmod_fn;
+    netio_iofn<server_conn> *recv_sendcode_fn;
+    netio_iofn<server_conn> *done_sendcode_fn;
+    tpool_fn<server_conn> *tp_unpackpro_thfn;
+    tpool_fn<server_conn> *tp_unpackpro_cbfn;
+    tpool_fn<server_conn> *tp_unpackjmod_thfn;
+    tpool_fn<server_conn> *tp_unpackjmod_cbfn;
+    tpool_fn<server_conn> *tp_unpackcode_thfn;
+    tpool_fn<server_conn> *tp_unpackcode_cbfn;
+    tpool_fn<server_conn> *tp_judge_thfn;
+    tpool_fn<server_conn> *tp_judge_cbfn;
+
+    char* create_combuf(int code,int size,int &len,void **data);
+    void recv_dispatch(void *buf,size_t len,void *data);
+    void recv_setid(void *buf,size_t len,void *data);
+    void recv_submit(void *buf,size_t len,void *data);
+    void recv_setpro(void *buf,size_t len,void *data);
+    void recv_sendpro(void *buf,size_t len,void *data);
+    void done_sendpro(void *buf,size_t len,void *data);
+    void recv_setjmod(void *buf,size_t len,void *data);
+    void recv_sendjmod(void *buf,size_t len,void *data);
+    void done_sendjmod(void *buf,size_t len,void *data);
+    void recv_sendcode(void *buf,size_t len,void *data);
+    void done_sendcode(void *buf,size_t len,void *data);
+    void tp_unpackpro_th(void *data);
+    void tp_unpackpro_cb(void *data);
+    void tp_unpackjmod_th(void *data);
+    void tp_unpackjmod_cb(void *data);
+    void tp_unpackcode_th(void *data);
+    void tp_unpackcode_cb(void *data);
+    void tp_judge_th(void *data);
+    void tp_judge_cb(void *data);
+
+public:
+    server_conn(int fd);
+    int send_setid();
+    int send_setinfo();
+    int send_result(int subid,char *res_data,size_t res_len);
+    int send_setpro(int *proid,int *cacheid,int type,int count);
+    int send_setjmod(char **jmod_name,int *cacheid,int type,int count);
+    virtual int readidle();
+};
+
+class server_judgeth_info{
+public:
+    bool use_flag;
+    int thid;
+    char run_path[PATH_MAX + 1];
+    center_com_submit *sub;
+    char res_data[JUDGE_RES_DATAMAX];
+    size_t res_len;
+
+    server_judgeth_info(int thid){
+	this->use_flag = false;
+	this->thid = thid;
+	snprintf(this->run_path,sizeof(this->run_path),"tmp/run/%d",thid);
+	mkdir(this->run_path,0775);
+	this->sub = NULL;
+	this->res_len = 0;
+    }
+};
+
+static int server_queuejudge(center_com_submit *sub,tpool_protofn *th_fn,tpool_protofn *cb_fn);
+static int server_judge(int subid,char *pro_path,char *code_path,char *run_path,int lang,char *set_data,char *res_data,size_t &res_len);
+static int server_cleardir_callback(const char *path,const struct stat *st,int flag,struct FTW *ftw_buf);
+static int server_cleardir(char *path);
+static int server_addepev(int fd,unsigned int flag,int type,void *data);
+static int server_delepev(server_epevdata *epevdata);
+static server_conn* server_connect();
+
+static int server_id;
+static int server_avail;
+static std::multimap<int,center_com_submit*> server_submap;
+static int server_epfd;
+static server_conn *server_mainconn;
+static server_conn *server_fileconn;
+static server_conn *server_codeconn;
+static tpool *server_packtp;
+static server_judgeth_info *server_judgepool[8];
+static tpool *server_judgetp;
+
+extern int pack_pack(char *pack_path,char *dir_path);
+extern int pack_unpack(char *pack_path,char *dir_path);
diff --git a/judge/judgm.h b/toj/center/src/judgk.h
index f2c0841..18f9a6c 100644..100755
--- a/judge/judgm.h
+++ b/toj/center/src/judgk.h
@@ -1,16 +1,16 @@
-struct judgm_proc_info{
+struct judgk_proc_info{
     struct hlist_node node;
     struct list_head list;
 
     struct task_struct *task;
-    struct file *pin;
-    struct file *pout;
+    struct file *std_in;
+    struct file *std_out;
     char run_path[PATH_MAX + 1];
     int status;
     unsigned long timelimit;
-    unsigned long jiffiesstart;
-    unsigned long jiffiesend;
+    unsigned long jiff_start;
+    unsigned long jiff_end;
     unsigned long memlimit;
     unsigned long runtime;
-    unsigned long peakmem;
+    unsigned long memory;
 };
diff --git a/toj/center/src/judgk_com.h b/toj/center/src/judgk_com.h
new file mode 100644
index 0000000..842c69c
--- /dev/null
+++ b/toj/center/src/judgk_com.h
@@ -0,0 +1,25 @@
+#define IOCTL_PROC_ADD _IOWR('x',0x0,int)
+#define IOCTL_PROC_GET _IOWR('x',0x1,int)
+#define IOCTL_PROC_DEL _IOR('x',0x3,int)
+
+#define IOCTL_HYPERIO_ADD _IOWR('x',0x10,int)
+#define IOCTL_HYPERIO_READ _IOWR('x',0x11,int)
+#define IOCTL_HYPERIO_WRITE _IOWR('x',0x12,int)
+#define IOCTL_HYPERIO_DEL _IOWR('x',0x13,int)
+
+#define JUDGK_COM_HYPERIO_BUFSIZE 4194304
+
+struct judgk_com_proc_add{
+    char run_path[PATH_MAX + 1];
+    pid_t pid;
+    unsigned long kern_task;
+    unsigned long timelimit;
+    unsigned long hardtimelimit;
+    unsigned long memlimit;
+};
+struct judgk_com_proc_get{
+    unsigned long kern_task;
+    int status;
+    unsigned long runtime;
+    unsigned long memory;
+};
diff --git a/toj/center/src/judgk_hyperio.c b/toj/center/src/judgk_hyperio.c
new file mode 100644
index 0000000..67b0ef6
--- /dev/null
+++ b/toj/center/src/judgk_hyperio.c
@@ -0,0 +1,417 @@
+#include<linux/fs.h>
+#include<linux/tty.h>
+#include<linux/slab.h>
+#include<linux/mm.h>
+#include<linux/wait.h>
+#include<linux/sched.h>
+#include<asm/atomic.h>
+#include<asm/mman.h>
+
+#include"judgk.h"
+#include"judgk_com.h"
+#include"judgk_hyperio.h"
+
+int judgk_hyperio_init(){
+    int i;
+    struct hyperio_info *info;
+
+    hyperio_filp_ht = (struct hlist_head*)kmalloc(sizeof(struct hlist_head) * HYPERIO_FILP_HTSIZE,GFP_KERNEL);
+    for(i = 0;i < HYPERIO_FILP_HTSIZE;i++){
+	INIT_HLIST_HEAD(&hyperio_filp_ht[i]);
+    }
+
+    hyperio_table = (struct hyperio_info*)kmalloc(sizeof(struct hyperio_info) * HYPERIO_MAXNUM,GFP_KERNEL);
+    for(i = 0;i < HYPERIO_MAXNUM;i++){
+	info = &hyperio_table[i];
+
+	atomic_set(&info->ref_count,0);
+	info->filp = NULL;
+	info->create_flag = false;
+	info->end_flag = false;
+	info->hook_fops = NULL;
+	info->old_fops = NULL;
+	
+	atomic64_set(&info->read_remain,JUDGK_COM_HYPERIO_BUFSIZE);
+	info->read_off = 0;
+	info->read_buf = NULL;
+	init_completion(&info->read_rwait);
+	init_completion(&info->read_wwait);
+
+	atomic64_set(&info->write_remain,JUDGK_COM_HYPERIO_BUFSIZE);
+	info->write_off = 0;
+	info->write_buf = NULL;
+	init_completion(&info->write_rwait);
+	init_completion(&info->write_wwait);
+    }
+
+    hyperio_tty_drv = tty_alloc_driver(HYPERIO_MAXNUM,TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV);
+    hyperio_tty_drv->owner = THIS_MODULE;
+    hyperio_tty_drv->driver_name = "judgk_tty";
+    hyperio_tty_drv->name = "jtty";
+    hyperio_tty_drv->type = TTY_DRIVER_TYPE_SYSTEM;
+    hyperio_tty_drv->subtype = SYSTEM_TYPE_TTY;
+    hyperio_tty_drv->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
+    hyperio_tty_drv->init_termios = tty_std_termios;
+    hyperio_tty_drv->init_termios.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
+    hyperio_tty_drv->init_termios.c_oflag &= ~OPOST;
+    hyperio_tty_drv->init_termios.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
+    hyperio_tty_drv->init_termios.c_cflag &= ~(CSIZE | PARENB);
+    hyperio_tty_drv->init_termios.c_cflag |= CS8;
+    tty_set_operations(hyperio_tty_drv,&hyperio_tops);
+
+    tty_register_driver(hyperio_tty_drv);
+
+    return 0;
+}
+int judgk_hyperio_exit(){
+    int i;
+
+    for(i = 0;i < HYPERIO_MAXNUM;i++){
+	if(hyperio_table[i].create_flag == true){
+	    tty_unregister_device(hyperio_tty_drv,i);
+	    hyperio_table[i].create_flag = false;
+	}
+    }
+    tty_unregister_driver(hyperio_tty_drv);
+
+    return 0;
+}
+int judgk_hyperio_add(struct file *filp){
+    int idx;
+    struct hyperio_info *info;
+
+    info = NULL;
+    for(idx = 0;idx < HYPERIO_MAXNUM;idx++){
+	if(atomic_cmpxchg(&hyperio_table[idx].ref_count,0,1) == 0){
+	    info = &hyperio_table[idx];
+	    break;
+	}
+    }
+    if(info == NULL){
+	return -1;
+    }
+
+    filp->private_data = info;
+
+    info->filp = NULL;
+    if(info->create_flag == false){
+	tty_port_init(&info->port);
+	tty_port_register_device(&info->port,hyperio_tty_drv,idx,NULL);
+	info->create_flag = true;
+    }
+    info->end_flag = false;
+    if(info->hook_fops == NULL){
+	info->hook_fops = (struct file_operations*)kmalloc(sizeof(struct file_operations),GFP_KERNEL);
+    }
+
+    atomic64_set(&info->read_remain,JUDGK_COM_HYPERIO_BUFSIZE);
+    info->read_off = 0;
+    if(info->read_buf == NULL){
+	info->read_buf = kmalloc(JUDGK_COM_HYPERIO_BUFSIZE,GFP_KERNEL);
+    }
+    memset(info->read_buf,0,JUDGK_COM_HYPERIO_BUFSIZE);
+    init_completion(&info->read_rwait);
+    init_completion(&info->read_wwait);
+
+    atomic64_set(&info->write_remain,JUDGK_COM_HYPERIO_BUFSIZE);
+    info->write_off = 0;
+    if(info->write_buf == NULL){
+	info->write_buf = kmalloc(JUDGK_COM_HYPERIO_BUFSIZE,GFP_KERNEL);
+    }
+    memset(info->write_buf,0,JUDGK_COM_HYPERIO_BUFSIZE);
+    init_completion(&info->write_rwait);
+    init_completion(&info->write_wwait);
+
+    return idx;
+}
+int judgk_hyperio_read(struct file *filp,size_t len){
+    struct hyperio_info *info;
+    bool wait_flag;
+    size_t remain;
+
+    if((long)len >= 0){
+	wait_flag = true;
+    }else{
+	wait_flag = false;
+	len = -(long)len;
+    }
+
+    info = (struct hyperio_info*)filp->private_data;
+
+    remain = atomic64_read(&info->write_remain);
+    if(unlikely(len > (JUDGK_COM_HYPERIO_BUFSIZE - remain))){
+	return -EINVAL;
+    }
+
+    if(unlikely(len > 0 && (remain = atomic64_add_return(len,&info->write_remain)) == len)){
+	complete(&info->write_wwait);
+    }
+    if(wait_flag == true){
+	while(unlikely(remain == JUDGK_COM_HYPERIO_BUFSIZE)){
+	    if(info->end_flag == true){
+		remain = atomic64_read(&info->write_remain);
+		break;
+	    }
+	    wait_for_completion_interruptible(&info->write_rwait);
+	    remain = atomic64_read(&info->write_remain);
+	}
+    }
+
+    return JUDGK_COM_HYPERIO_BUFSIZE - remain;
+}
+int judgk_hyperio_write(struct file *filp,size_t len){
+    struct hyperio_info *info;
+    bool wait_flag;
+    size_t remain;
+
+    if((long)len >= 0){
+	wait_flag = true;
+    }else{
+	wait_flag = false;
+	len = -(long)len;
+    }
+
+    info = (struct hyperio_info*)filp->private_data;
+
+    remain = atomic64_read(&info->read_remain);
+    if(unlikely(len > remain)){
+	return -EINVAL;
+    }
+
+    if(unlikely(len > 0 && (remain = atomic64_sub_return(len,&info->read_remain)) == (JUDGK_COM_HYPERIO_BUFSIZE - len))){
+	complete(&info->read_rwait);
+    }
+    if(wait_flag == true){
+	while(unlikely(remain == 0)){
+	    if(info->end_flag == true){
+		remain = atomic64_read(&info->read_remain);
+		break;
+	    }
+	    wait_for_completion_interruptible(&info->read_wwait);
+	    remain = atomic64_read(&info->read_remain);
+	}
+    }
+
+    return remain;
+}
+int judgk_hyperio_del(struct file *filp){
+    struct hyperio_info *info;
+
+    info = (struct hyperio_info*)filp->private_data;
+    info->end_flag = true;
+    complete(&info->read_rwait);
+    complete(&info->read_wwait);
+    complete(&info->write_rwait);
+    complete(&info->write_wwait);
+
+    atomic_dec(&info->ref_count);
+    return 0;
+}
+int judgk_hyperio_mmap(struct file *filp,struct vm_area_struct *vma){
+    unsigned long size;
+    unsigned long off;
+    void *buf;
+
+    size = vma->vm_end - vma->vm_start;
+    off = vma->vm_pgoff << PAGE_SHIFT;
+    if((size + off) > JUDGK_COM_HYPERIO_BUFSIZE){
+	return -EINVAL;	
+    }
+    if((vma->vm_flags & VM_READ) != 0 && (vma->vm_flags & VM_WRITE) != 0){
+	return -EINVAL;
+    }
+    if((vma->vm_flags & VM_READ) == 0 && (vma->vm_flags & VM_WRITE) == 0){
+	return -EINVAL;
+    }
+
+    if((vma->vm_flags & VM_READ) != 0){
+	buf = ((struct hyperio_info*)filp->private_data)->write_buf;
+    }else{
+	buf = ((struct hyperio_info*)filp->private_data)->read_buf;
+    }
+    remap_pfn_range(vma,
+	    vma->vm_start,
+	    virt_to_phys(buf + off) >> PAGE_SHIFT,
+	    size,
+	    vma->vm_page_prot);
+
+    return 0;
+}
+
+static inline struct hyperio_info* hyperio_filp_lookup(struct file *filp){
+    struct hlist_node *node;
+    struct hyperio_info *info;
+
+    rcu_read_lock();
+
+    info = NULL;
+    hlist_for_each_entry_rcu(info,node,&hyperio_filp_ht[(unsigned long)filp % HYPERIO_FILP_HTSIZE],node){
+	if((unsigned long)info->filp == (unsigned long)filp){
+	    break;
+	}
+	info = NULL;
+    }
+
+    rcu_read_unlock();
+
+    return info;
+}
+static int hyperio_tty_open(struct tty_struct *tty, struct file *filp){
+    struct hyperio_info *info;
+    struct file_operations *hook_fops;
+    
+    tty->low_latency = 1;
+
+    info = &hyperio_table[tty->index];
+    atomic_inc(&info->ref_count);
+    info->filp = filp;
+
+    hook_fops = info->hook_fops;
+    info->old_fops = filp->f_op;
+    memcpy(hook_fops,filp->f_op,sizeof(struct file_operations));
+
+    hook_fops->read = hyperio_tty_filpread;
+    hook_fops->write = hyperio_tty_filpwrite;
+
+    filp->f_op = hook_fops;
+
+    spin_lock(&hyperio_filp_htlock);
+
+    hlist_add_head_rcu(&info->node,&hyperio_filp_ht[(unsigned long)info->filp % HYPERIO_FILP_HTSIZE]);
+
+    spin_unlock(&hyperio_filp_htlock);
+
+    return 0;
+}
+static void hyperio_tty_close(struct tty_struct *tty, struct file *filp){
+    struct hyperio_info *info;
+
+    info = &hyperio_table[tty->index];
+    
+    spin_lock(&hyperio_filp_htlock);
+
+    hlist_del_rcu(&info->node);
+
+    spin_unlock(&hyperio_filp_htlock);
+    
+    filp->f_op = info->old_fops;
+
+    info->end_flag = true;
+    complete(&info->read_rwait);
+    complete(&info->read_wwait);
+    complete(&info->write_rwait);
+    complete(&info->write_wwait);
+
+    atomic_dec(&info->ref_count);
+}
+static int hyperio_tty_write(struct tty_struct *tty,const unsigned char *buf,int count){
+    return count;
+}
+static int hyperio_tty_write_room(struct tty_struct *tty){
+    return JUDGK_COM_HYPERIO_BUFSIZE;
+}
+static ssize_t hyperio_tty_filpread(struct file *filp,char __user *buf,size_t count,loff_t *off){
+    struct hyperio_info *info;
+    size_t buf_len;
+    off_t buf_off;
+    size_t remain;
+    size_t read_len;
+    off_t read_off;
+
+    if(unlikely(count < 0)){
+	return -EINVAL;
+    }
+
+    info = hyperio_filp_lookup(filp);
+    if(unlikely(info == NULL)){
+	return -EIO;
+    }
+
+    buf_len = count;
+    buf_off = 0;
+    while(likely(buf_len > 0)){
+	while(unlikely((remain = atomic64_read(&info->read_remain)) == JUDGK_COM_HYPERIO_BUFSIZE)){
+	    if(unlikely(info->end_flag == true)){
+		return -EIO;
+	    }
+	    if(likely(buf_off > 0)){
+		return buf_off;
+	    }
+	    wait_for_completion_interruptible(&info->read_rwait);
+	}
+	if(unlikely(buf_len > (JUDGK_COM_HYPERIO_BUFSIZE - remain))){
+	    read_len = JUDGK_COM_HYPERIO_BUFSIZE - remain;
+	}else{
+	    read_len = buf_len;
+	}
+
+	read_off = info->read_off;
+	if(likely((read_len + read_off) < JUDGK_COM_HYPERIO_BUFSIZE)){
+	    copy_to_user(buf + buf_off,info->read_buf + read_off,read_len); 
+	    info->read_off = read_len + read_off;
+	}else{
+	    copy_to_user(buf + buf_off,info->read_buf + read_off,JUDGK_COM_HYPERIO_BUFSIZE - read_off); 
+	    copy_to_user(buf + buf_off + (JUDGK_COM_HYPERIO_BUFSIZE - read_off),info->read_buf,(read_len + read_off) - JUDGK_COM_HYPERIO_BUFSIZE); 
+	    info->read_off = (read_len + read_off) - JUDGK_COM_HYPERIO_BUFSIZE;
+	}
+
+	if(unlikely(atomic64_add_return(read_len,&info->read_remain) == read_len)){
+	    complete(&info->read_wwait);
+	}
+	buf_len -= read_len;
+	buf_off += read_len;
+    }
+
+    return count;
+}
+static ssize_t hyperio_tty_filpwrite(struct file *filp,const char __user *buf,size_t count,loff_t *off){
+    struct hyperio_info *info;
+    size_t buf_len;
+    off_t buf_off;
+    size_t remain;
+    size_t write_len;
+    off_t write_off;
+
+    if(unlikely(count < 0)){
+	return -EINVAL;
+    }
+
+    info = hyperio_filp_lookup(filp);
+    if(unlikely(info == NULL)){
+	return -EIO;
+    }
+
+    buf_len = count;
+    buf_off = 0;
+    while(likely(buf_len > 0)){
+	while(unlikely((remain = atomic64_read(&info->write_remain)) == 0)){
+	    if(unlikely(info->end_flag == true)){
+		return -EIO;
+	    }
+	    wait_for_completion_interruptible(&info->write_wwait);
+	}
+	if(unlikely(buf_len > remain)){
+	    write_len = remain;
+	}else{
+	    write_len = buf_len; 
+	}
+
+	write_off = info->write_off;
+	if(unlikely((write_len + write_off) >= JUDGK_COM_HYPERIO_BUFSIZE)){
+	    copy_from_user(info->write_buf + write_off,buf + buf_off,JUDGK_COM_HYPERIO_BUFSIZE - write_off); 
+	    copy_from_user(info->write_buf,buf + buf_off + (JUDGK_COM_HYPERIO_BUFSIZE - write_off),(write_len + write_off) - JUDGK_COM_HYPERIO_BUFSIZE); 
+	    info->write_off = (write_len + write_off) - JUDGK_COM_HYPERIO_BUFSIZE;
+	}else{
+	    copy_from_user(info->write_buf + write_off,buf + buf_off,write_len); 
+	    info->write_off = write_len + write_off;
+	}
+
+	if(unlikely(atomic64_sub_return(write_len,&info->write_remain) == (JUDGK_COM_HYPERIO_BUFSIZE - write_len))){
+	    complete(&info->write_rwait);
+	}
+	buf_len -= write_len;
+	buf_off += write_len;
+    }
+
+    return count;
+}
diff --git a/toj/center/src/judgk_hyperio.h b/toj/center/src/judgk_hyperio.h
new file mode 100644
index 0000000..ccc1449
--- /dev/null
+++ b/toj/center/src/judgk_hyperio.h
@@ -0,0 +1,53 @@
+#define HYPERIO_MAXNUM 256
+#define HYPERIO_FILP_HTSIZE 1009
+
+struct hyperio_info{
+    atomic_t ref_count;
+    struct hlist_node node;
+    struct file *filp;
+    struct tty_port port;
+
+    bool create_flag;
+    bool end_flag;
+    struct file_operations *hook_fops;
+    const struct file_operations *old_fops;
+    
+    atomic64_t read_remain;
+    off_t read_off;
+    char *read_buf;
+    struct completion read_rwait;
+    struct completion read_wwait;
+
+    atomic64_t write_remain;
+    off_t write_off;
+    char *write_buf;
+    struct completion write_rwait;
+    struct completion write_wwait;
+};
+
+static inline struct hyperio_info* hyperio_filp_lookup(struct file *filp);
+static int hyperio_tty_open(struct tty_struct * tty, struct file * filp);
+static void hyperio_tty_close(struct tty_struct * tty, struct file * filp);
+static int hyperio_tty_write(struct tty_struct *tty,const unsigned char *buf,int count);
+static int hyperio_tty_write_room(struct tty_struct *tty);
+static ssize_t hyperio_tty_filpread(struct file *filp,char __user *buf,size_t count,loff_t *off);
+static ssize_t hyperio_tty_filpwrite(struct file *filp,const char __user *buf,size_t count,loff_t *off);
+
+static struct tty_driver *hyperio_tty_drv;
+static struct tty_operations hyperio_tops = {
+    .open = hyperio_tty_open,
+    .close = hyperio_tty_close,
+    .write = hyperio_tty_write,
+    .write_room = hyperio_tty_write_room
+};
+static struct hyperio_info *hyperio_table;
+static struct hlist_head *hyperio_filp_ht;
+static DEFINE_SPINLOCK(hyperio_filp_htlock);
+
+int judgk_hyperio_init(void);
+int judgk_hyperio_exit(void);
+int judgk_hyperio_add(struct file *filp);
+int judgk_hyperio_read(struct file *filp,size_t len);
+int judgk_hyperio_write(struct file *filp,size_t len);
+int judgk_hyperio_del(struct file *filp);
+int judgk_hyperio_mmap(struct file *filp,struct vm_area_struct *vma);
diff --git a/toj/center/src/judgk_mod.c b/toj/center/src/judgk_mod.c
new file mode 100755
index 0000000..3f56d90
--- /dev/null
+++ b/toj/center/src/judgk_mod.c
@@ -0,0 +1,75 @@
+#include<linux/module.h>
+#include<linux/kernel.h>
+#include<linux/kdev_t.h>
+#include<linux/device.h>
+#include<linux/cdev.h>
+#include<linux/fs.h>
+#include<linux/sched.h>
+
+#include"judgk.h"
+#include"judgk_com.h"
+#include"judgk_mod.h"
+
+static int __init mod_init(){
+    alloc_chrdev_region(&mod_dev,0,1,"judgk");
+    mod_class = class_create(THIS_MODULE,"chardev");
+    device_create(mod_class,NULL,mod_dev,NULL,"judgk");
+    cdev_init(&mod_cdev,&mod_fops);
+    cdev_add(&mod_cdev,mod_dev,1);
+
+    judgk_proc_init();
+    judgk_security_hook();
+    judgk_syscall_hook();
+    judgk_hyperio_init();
+
+    pr_alert("judgk:Init\n");
+    return 0;
+}
+static void __exit mod_exit(){
+    cdev_del(&mod_cdev);
+    device_destroy(mod_class,mod_dev);
+    class_destroy(mod_class);
+    unregister_chrdev_region(mod_dev,1);
+
+    judgk_proc_exit();
+    judgk_syscall_unhook();
+    judgk_security_unhook();
+    judgk_hyperio_exit();
+
+    schedule_timeout_interruptible(3 * HZ);
+    pr_alert("judgk:Exit\n");
+}
+module_init(mod_init);
+module_exit(mod_exit);
+MODULE_LICENSE("GPL");
+
+static long mod_ioctl(struct file *filp,unsigned int cmd,unsigned long arg){
+    int ret;
+
+    ret = -1;
+    switch(cmd){
+	case IOCTL_PROC_ADD:
+	    ret = judgk_proc_add(arg);
+	    break;
+	case IOCTL_PROC_GET:
+	    ret = judgk_proc_get(arg); 
+	    break;
+	case IOCTL_PROC_DEL:
+	    ret = judgk_proc_del(arg);
+	    break;
+	case IOCTL_HYPERIO_ADD:
+	    ret = judgk_hyperio_add(filp);
+	    break;
+	case IOCTL_HYPERIO_READ:
+	    ret = judgk_hyperio_read(filp,arg);
+	    break;
+	case IOCTL_HYPERIO_WRITE:
+	    ret = judgk_hyperio_write(filp,arg);
+	    break;
+	case IOCTL_HYPERIO_DEL:
+	    ret = judgk_hyperio_del(filp);
+	    break;
+    }
+
+    return ret;
+}
diff --git a/toj/center/src/judgk_mod.h b/toj/center/src/judgk_mod.h
new file mode 100755
index 0000000..58bc76b
--- /dev/null
+++ b/toj/center/src/judgk_mod.h
@@ -0,0 +1,31 @@
+static int __init mod_init(void);
+static void __exit mod_exit(void);
+static long mod_ioctl(struct file *filp,unsigned int cmd,unsigned long arg);
+
+static dev_t mod_dev;
+static struct cdev mod_cdev;
+static struct class *mod_class;
+
+extern int judgk_hyperio_mmap(struct file *filp,struct vm_area_struct *vma);
+static struct file_operations mod_fops = {
+    .owner = THIS_MODULE,
+    .unlocked_ioctl = mod_ioctl,
+    .mmap = judgk_hyperio_mmap
+};
+
+extern int judgk_proc_init(void);
+extern int judgk_proc_exit(void);
+extern int judgk_proc_add(unsigned long arg);
+extern int judgk_proc_get(unsigned long arg);
+extern int judgk_proc_del(unsigned long arg);
+extern int judgk_syscall_hook(void);
+extern int judgk_syscall_unhook(void);
+extern int judgk_security_hook(void);
+extern int judgk_security_unhook(void);
+
+extern int judgk_hyperio_init(void);
+extern int judgk_hyperio_exit(void);
+extern int judgk_hyperio_add(struct file *filp);
+extern int judgk_hyperio_read(struct file *filp,size_t len);
+extern int judgk_hyperio_write(struct file *filp,size_t len);
+extern int judgk_hyperio_del(struct file *filp);
diff --git a/judge/judgm_proc.c b/toj/center/src/judgk_proc.c
index 2933512..17a0375 100644..100755
--- a/judge/judgm_proc.c
+++ b/toj/center/src/judgk_proc.c
@@ -5,42 +5,45 @@
 #include<linux/kthread.h>
 #include<asm/uaccess.h>
 
-#include"judgm.h"
 #include"judge_def.h"
-#include"judgx_com.h"
-#include"judgm_proc.h"
+#include"judgk.h"
+#include"judgk_com.h"
+#include"judgk_proc.h"
 
-int judgm_proc_init(){
+int judgk_proc_init(){
     int i;
 
     proc_task_ht = kmalloc(sizeof(struct hlist_head) * PROC_TASK_HTSIZE,GFP_KERNEL);
     for(i = 0;i < PROC_TASK_HTSIZE;i++){
 	INIT_HLIST_HEAD(&proc_task_ht[i]);
     }
-    proc_info_cachep = kmem_cache_create("proc_info_cachep",sizeof(struct judgm_proc_info),0,0,NULL);
+    proc_info_cachep = kmem_cache_create("proc_info_cachep",sizeof(struct judgk_proc_info),0,0,NULL);
 
-    proc_watcher_task = kthread_run(proc_watcher,NULL,"judgm_proc");
+    proc_watcher_task = kthread_run(proc_watcher,NULL,"judgk_proc");
 
     return 0;
 }
+int judgk_proc_exit(){
+    kthread_stop(proc_watcher_task);
+    return 0;
+}
 
-int judgm_proc_add(unsigned long arg){
+int judgk_proc_add(unsigned long arg){
     int ret;
 
     struct task_struct *task;
-    struct judgm_proc_info *info;
-    struct judgx_com_proc_add *com_proc_add;
+    struct judgk_proc_info *info;
+    struct judgk_com_proc_add *com_proc_add;
 
     ret = 0;
-
-    com_proc_add = kmalloc(sizeof(struct judgx_com_proc_add),GFP_KERNEL);
-    copy_from_user(com_proc_add,(void* __user)arg,sizeof(struct judgx_com_proc_add));
+    com_proc_add = kmalloc(sizeof(struct judgk_com_proc_add),GFP_KERNEL);
+    copy_from_user(com_proc_add,(void* __user)arg,sizeof(struct judgk_com_proc_add));
 
     if((task = get_pid_task(find_vpid(com_proc_add->pid),PIDTYPE_PID)) == NULL){
 	ret = -1;
 	goto end;
     }
-    if(judgm_proc_task_lookup(task) != NULL){
+    if(judgk_proc_task_lookup(task) != NULL){
 	put_task_struct(task);
 	ret = -1;
 	goto end;
@@ -48,15 +51,15 @@ int judgm_proc_add(unsigned long arg){
 
     info = kmem_cache_alloc(proc_info_cachep,GFP_KERNEL);
     info->task = task;
-    info->pin = fcheck_files(task->files,0);
-    info->pout = fcheck_files(task->files,1);
+    info->std_in = fcheck_files(task->files,0);
+    info->std_out = fcheck_files(task->files,1);
     info->status = JUDGE_AC;
     info->timelimit = com_proc_add->timelimit;
-    info->jiffiesstart = jiffies;
-    info->jiffiesend = info->jiffiesstart + usecs_to_jiffies(com_proc_add->hardtimelimit);
+    info->jiff_start = jiffies;
+    info->jiff_end = info->jiff_start + usecs_to_jiffies(com_proc_add->hardtimelimit);
     info->memlimit = com_proc_add->memlimit;
     info->runtime = 0L;
-    info->peakmem = 0L;
+    info->memory = 0L;
 
     if(proc_get_path(com_proc_add->run_path,info->run_path)){
 	put_task_struct(task);
@@ -74,8 +77,8 @@ int judgm_proc_add(unsigned long arg){
 
     spin_unlock(&proc_task_htlock);
 
-    com_proc_add->task = (unsigned long)task;
-    copy_to_user((void* __user)arg,com_proc_add,sizeof(struct judgx_com_proc_add));
+    com_proc_add->kern_task = (unsigned long)task;
+    copy_to_user((void* __user)arg,com_proc_add,sizeof(struct judgk_com_proc_add));
 
 end:
 
@@ -83,15 +86,15 @@ end:
 
     return ret;
 }
-int judgm_proc_get(unsigned long arg){
+int judgk_proc_get(unsigned long arg){
     struct task_struct *task;
-    struct judgm_proc_info *info;
-    struct judgx_com_proc_get *com_proc_get;
+    struct judgk_proc_info *info;
+    struct judgk_com_proc_get *com_proc_get;
 
-    com_proc_get = kmalloc(sizeof(struct judgx_com_proc_get),GFP_KERNEL);
-    copy_from_user(com_proc_get,(void* __user)arg,sizeof(struct judgx_com_proc_get));
-    task = (struct task_struct*)com_proc_get->task;
-    if((info = judgm_proc_task_lookup(task)) == NULL){
+    com_proc_get = kmalloc(sizeof(struct judgk_com_proc_get),GFP_KERNEL);
+    copy_from_user(com_proc_get,(void* __user)arg,sizeof(struct judgk_com_proc_get));
+    task = (struct task_struct*)com_proc_get->kern_task;
+    if((info = judgk_proc_task_lookup(task)) == NULL){
 	kfree(com_proc_get);
 	return -1;
     }
@@ -103,33 +106,31 @@ int judgm_proc_get(unsigned long arg){
 	com_proc_get->runtime = cputime_to_usecs(task->utime);
 	info->runtime = com_proc_get->runtime;
     }
-    com_proc_get->peakmem = info->peakmem;
+    com_proc_get->memory = info->memory;
 
-    copy_to_user((void* __user)arg,com_proc_get,sizeof(struct judgx_com_proc_get));
+    copy_to_user((void* __user)arg,com_proc_get,sizeof(struct judgk_com_proc_get));
     kfree(com_proc_get);
 
-    return 0;
-}
-int judgm_proc_kill(unsigned long arg){
-    struct task_struct *task;
-    struct judgm_proc_info *info;
+    spin_lock(&proc_task_htlock);
 
-    task = (struct task_struct*)arg;
-    if((info = judgm_proc_task_lookup(task)) == NULL){
-	return -1;
-    }
+    list_del_rcu(&info->list);
+    hlist_del_rcu(&info->node);
+
+    spin_unlock(&proc_task_htlock);
+
+    synchronize_rcu();
+
+    put_task_struct(info->task);
+    kmem_cache_free(proc_info_cachep,info);
 
-    if(send_sig(SIGKILL,task,0)){
-	return -1;
-    }
     return 0;
 }
-int judgm_proc_del(unsigned long arg){
+int judgk_proc_del(unsigned long arg){
     struct task_struct *task;
-    struct judgm_proc_info *info;
+    struct judgk_proc_info *info;
 
     task = (struct task_struct*)arg;
-    if((info = judgm_proc_task_lookup(task)) == NULL){
+    if((info = judgk_proc_task_lookup(task)) == NULL){
 	return -1;
     }
 
@@ -147,8 +148,8 @@ int judgm_proc_del(unsigned long arg){
 
     return 0;
 }
-struct judgm_proc_info* judgm_proc_task_lookup(struct task_struct *task){
-    struct judgm_proc_info *info;
+struct judgk_proc_info* judgk_proc_task_lookup(struct task_struct *task){
+    struct judgk_proc_info *info;
     struct hlist_node *node;
 
     rcu_read_lock();
@@ -165,12 +166,9 @@ struct judgm_proc_info* judgm_proc_task_lookup(struct task_struct *task){
 
     return info;
 }
-int judgm_proc_exit(){
-    kthread_stop(proc_watcher_task);
-    return 0;
-}
+
 static int proc_watcher(void *data){
-    struct judgm_proc_info *info;
+    struct judgk_proc_info *info;
 
     while(!kthread_should_stop()){
     
@@ -178,10 +176,11 @@ static int proc_watcher(void *data){
 
 	list_for_each_entry_rcu(info,&proc_task_list,list){
 	    if(cputime_to_usecs(info->task->utime) > info->timelimit){
+		pr_alert("judgk:TLE");
 		info->status = JUDGE_TLE;
 		send_sig(SIGKILL,info->task,0);
-	    }else if(time_after(jiffies,info->jiffiesend)){
-		info->runtime = jiffies_to_usecs((unsigned long)(-((long)info->jiffiesstart - (long)jiffies)));
+	    }else if(time_after(jiffies,info->jiff_end)){
+		info->runtime = jiffies_to_usecs((unsigned long)(-((long)info->jiff_start - (long)jiffies)));
 		info->status = JUDGE_TLE;
 		send_sig(SIGKILL,info->task,0);
 	    }
@@ -210,6 +209,7 @@ static int proc_get_path(char *in_path,char *real_path){
 
     return 0;
 }
+//Watch out kernel update
 static int proc_close_fd(struct task_struct *task){
     struct file *f;
     struct files_struct *files;
@@ -221,7 +221,6 @@ static int proc_close_fd(struct task_struct *task){
     spin_lock(&files->file_lock);
 
     fdt = files_fdtable(files); 
-    fd = 3;
     for(fd = 3;fd < fdt->max_fds;fd++){
 	if((fd = find_next_bit(fdt->open_fds,fdt->max_fds,fd)) >= fdt->max_fds){
 	    break;
@@ -232,8 +231,8 @@ static int proc_close_fd(struct task_struct *task){
 	}
 
 	rcu_assign_pointer(fdt->fd[fd],NULL);
-	__clear_close_on_exec(fd,fdt);
-	__clear_open_fd(fd,fdt);
+	__clear_bit(fd,fdt->close_on_exec);
+	__clear_bit(fd,fdt->open_fds);
 	if(fd < files->next_fd){
 	    files->next_fd = fd;
 	}
diff --git a/judge/judgm_proc.h b/toj/center/src/judgk_proc.h
index 9ccc032..fd60d30 100644..100755
--- a/judge/judgm_proc.h
+++ b/toj/center/src/judgk_proc.h
@@ -10,10 +10,9 @@ static struct hlist_head *proc_task_ht;
 static DEFINE_SPINLOCK(proc_task_htlock);
 static struct kmem_cache *proc_info_cachep;
 
-int judgm_proc_init(void);
-int judgm_proc_exit(void);
-int judgm_proc_add(unsigned long arg);
-int judgm_proc_get(unsigned long arg);
-int judgm_proc_kill(unsigned long arg);
-int judgm_proc_del(unsigned long arg);
-struct judgm_proc_info* judgm_proc_task_lookup(struct task_struct *task);
+int judgk_proc_init(void);
+int judgk_proc_exit(void);
+int judgk_proc_add(unsigned long arg);
+int judgk_proc_get(unsigned long arg);
+int judgk_proc_del(unsigned long arg);
+struct judgk_proc_info* judgk_proc_task_lookup(struct task_struct *task);
diff --git a/toj/center/src/judgk_security.c b/toj/center/src/judgk_security.c
new file mode 100755
index 0000000..876bb1b
--- /dev/null
+++ b/toj/center/src/judgk_security.c
@@ -0,0 +1,2698 @@
+#include<linux/fs.h>
+#include<linux/security.h>
+#include<linux/sched.h>
+#include<linux/hardirq.h>
+#include<asm/uaccess.h>
+
+#include"judge_def.h"
+#include"judgk.h"
+#include"judgk_security.h"
+
+int judgk_security_hook(){
+
+    security_hook_addr = security_get_addr();
+
+    ori_sops = (struct security_operations*)*security_hook_addr;
+    memcpy(&hook_sops,ori_sops,sizeof(struct security_operations));
+
+    hook_sops.ptrace_access_check = hook_ptrace_access_check;
+    hook_sops.ptrace_traceme = hook_ptrace_traceme;
+    hook_sops.capget = hook_capget;
+    hook_sops.capset = hook_capset;
+    //hook_sops.capable = hook_capable;
+    hook_sops.quotactl = hook_quotactl;
+    hook_sops.quota_on = hook_quota_on;
+    hook_sops.syslog = hook_syslog;
+    hook_sops.settime = hook_settime;
+    hook_sops.vm_enough_memory = hook_vm_enough_memory;
+    //hook_sops.bprm_set_creds = hook_bprm_set_creds;
+    //hook_sops.bprm_check_security = hook_bprm_check_security;
+    //hook_sops.bprm_secureexec = hook_bprm_secureexec;
+    //hook_sops.bprm_committing_creds = hook_bprm_committing_creds;
+    //hook_sops.bprm_committed_creds = hook_bprm_committed_creds;
+    hook_sops.sb_alloc_security = hook_sb_alloc_security;
+    hook_sops.sb_free_security = hook_sb_free_security;
+    hook_sops.sb_copy_data = hook_sb_copy_data;
+    hook_sops.sb_remount = hook_sb_remount;
+    hook_sops.sb_kern_mount = hook_sb_kern_mount;
+    hook_sops.sb_show_options = hook_sb_show_options;
+    hook_sops.sb_statfs = hook_sb_statfs;
+    hook_sops.sb_mount = hook_sb_mount;
+    hook_sops.sb_umount = hook_sb_umount;
+    hook_sops.sb_pivotroot = hook_sb_pivotroot;
+    hook_sops.sb_set_mnt_opts = hook_sb_set_mnt_opts;
+    hook_sops.sb_clone_mnt_opts = hook_sb_clone_mnt_opts;
+    hook_sops.sb_parse_opts_str = hook_sb_parse_opts_str;
+    hook_sops.path_unlink = hook_path_unlink;
+    hook_sops.path_mkdir = hook_path_mkdir;
+    hook_sops.path_rmdir = hook_path_rmdir;
+    hook_sops.path_mknod = hook_path_mknod;
+    hook_sops.path_truncate = hook_path_truncate;
+    hook_sops.path_symlink = hook_path_symlink;
+    hook_sops.path_link = hook_path_link;
+    hook_sops.path_rename = hook_path_rename;
+    hook_sops.path_chmod = hook_path_chmod;
+    hook_sops.path_chown = hook_path_chown;
+    hook_sops.path_chroot = hook_path_chroot;
+    //hook_sops.inode_alloc_security = hook_inode_alloc_security;
+    //hook_sops.inode_free_security = hook_inode_free_security;
+    hook_sops.inode_init_security = hook_inode_init_security;
+    hook_sops.inode_create = hook_inode_create;
+    hook_sops.inode_link = hook_inode_link;
+    hook_sops.inode_unlink = hook_inode_unlink;
+    hook_sops.inode_symlink = hook_inode_symlink;
+    hook_sops.inode_mkdir = hook_inode_mkdir;
+    hook_sops.inode_rmdir = hook_inode_rmdir;
+    hook_sops.inode_mknod = hook_inode_mknod;
+    hook_sops.inode_rename = hook_inode_rename;
+    hook_sops.inode_readlink = hook_inode_readlink;
+    //hook_sops.inode_follow_link = hook_inode_follow_link;
+    hook_sops.inode_permission = hook_inode_permission;
+    hook_sops.inode_setattr = hook_inode_setattr;
+    //hook_sops.inode_getattr = hook_inode_getattr;
+    hook_sops.inode_setxattr = hook_inode_setxattr;
+    hook_sops.inode_post_setxattr = hook_inode_post_setxattr;
+    hook_sops.inode_getxattr = hook_inode_getxattr;
+    hook_sops.inode_listxattr = hook_inode_listxattr;
+    hook_sops.inode_removexattr = hook_inode_removexattr;
+    hook_sops.inode_need_killpriv = hook_inode_need_killpriv;
+    hook_sops.inode_killpriv = hook_inode_killpriv;
+    hook_sops.inode_getsecurity = hook_inode_getsecurity;
+    hook_sops.inode_setsecurity = hook_inode_setsecurity;
+    hook_sops.inode_listsecurity = hook_inode_listsecurity;
+    hook_sops.inode_getsecid = hook_inode_getsecid;
+    hook_sops.file_permission = hook_file_permission;
+    //hook_sops.file_alloc_security = hook_file_alloc_security;
+    //hook_sops.file_free_security = hook_file_free_security;
+    hook_sops.file_ioctl = hook_file_ioctl;
+    //hook_sops.mmap_addr = hook_mmap_addr;
+    //hook_sops.mmap_file = hook_mmap_file;
+    //hook_sops.file_mprotect = hook_file_mprotect;
+    hook_sops.file_lock = hook_file_lock;
+    hook_sops.file_fcntl = hook_file_fcntl;
+    hook_sops.file_set_fowner = hook_file_set_fowner;
+    hook_sops.file_send_sigiotask = hook_file_send_sigiotask;
+    hook_sops.file_receive = hook_file_receive;
+    hook_sops.file_open = hook_file_open;
+    hook_sops.task_create = hook_task_create;
+    //hook_sops.task_free = hook_task_free;
+    hook_sops.cred_alloc_blank = hook_cred_alloc_blank;
+    //hook_sops.cred_free = hook_cred_free;
+    //hook_sops.cred_prepare = hook_cred_prepare;
+    hook_sops.cred_transfer = hook_cred_transfer;
+    hook_sops.kernel_act_as = hook_kernel_act_as;
+    hook_sops.kernel_create_files_as = hook_kernel_create_files_as;
+    hook_sops.kernel_module_request = hook_kernel_module_request;
+    hook_sops.task_fix_setuid = hook_task_fix_setuid;
+    hook_sops.task_setpgid = hook_task_setpgid;
+    hook_sops.task_getpgid = hook_task_getpgid;
+    hook_sops.task_getsid = hook_task_getsid;
+    hook_sops.task_getsecid = hook_task_getsecid;
+    hook_sops.task_setnice = hook_task_setnice;
+    hook_sops.task_setioprio = hook_task_setioprio;
+    hook_sops.task_getioprio = hook_task_getioprio;
+    hook_sops.task_setrlimit = hook_task_setrlimit;
+    hook_sops.task_setscheduler = hook_task_setscheduler;
+    hook_sops.task_getscheduler = hook_task_getscheduler;
+    hook_sops.task_movememory = hook_task_movememory;
+    hook_sops.task_kill = hook_task_kill;
+    hook_sops.task_wait = hook_task_wait;
+    hook_sops.task_prctl = hook_task_prctl;
+    hook_sops.task_to_inode = hook_task_to_inode;
+    hook_sops.ipc_permission = hook_ipc_permission;
+    hook_sops.ipc_getsecid = hook_ipc_getsecid;
+    hook_sops.msg_msg_alloc_security = hook_msg_msg_alloc_security;
+    hook_sops.msg_msg_free_security = hook_msg_msg_free_security;
+    hook_sops.msg_queue_alloc_security = hook_msg_queue_alloc_security;
+    hook_sops.msg_queue_free_security = hook_msg_queue_free_security;
+    hook_sops.msg_queue_associate = hook_msg_queue_associate;
+    hook_sops.msg_queue_msgctl = hook_msg_queue_msgctl;
+    hook_sops.msg_queue_msgsnd = hook_msg_queue_msgsnd;
+    hook_sops.msg_queue_msgrcv = hook_msg_queue_msgrcv;
+    hook_sops.shm_alloc_security = hook_shm_alloc_security;
+    hook_sops.shm_free_security = hook_shm_free_security;
+    hook_sops.shm_associate = hook_shm_associate;
+    hook_sops.shm_shmctl = hook_shm_shmctl;
+    hook_sops.shm_shmat = hook_shm_shmat;
+    hook_sops.sem_alloc_security = hook_sem_alloc_security;
+    hook_sops.sem_free_security = hook_sem_free_security;
+    hook_sops.sem_associate = hook_sem_associate;
+    hook_sops.sem_semctl = hook_sem_semctl;
+    hook_sops.sem_semop = hook_sem_semop;
+    hook_sops.netlink_send = hook_netlink_send;
+    hook_sops.d_instantiate = hook_d_instantiate;
+    hook_sops.getprocattr = hook_getprocattr;
+    hook_sops.setprocattr = hook_setprocattr;
+    hook_sops.secid_to_secctx = hook_secid_to_secctx;
+    hook_sops.secctx_to_secid = hook_secctx_to_secid;
+    hook_sops.release_secctx = hook_release_secctx;
+    hook_sops.inode_notifysecctx = hook_inode_notifysecctx;
+    hook_sops.inode_setsecctx = hook_inode_setsecctx;
+    hook_sops.inode_getsecctx = hook_inode_getsecctx;
+    hook_sops.unix_stream_connect = hook_unix_stream_connect;
+    hook_sops.unix_may_send = hook_unix_may_send;
+    hook_sops.socket_create = hook_socket_create;
+    hook_sops.socket_post_create = hook_socket_post_create;
+    hook_sops.socket_bind = hook_socket_bind;
+    hook_sops.socket_connect = hook_socket_connect;
+    hook_sops.socket_listen = hook_socket_listen;
+    hook_sops.socket_accept = hook_socket_accept;
+    hook_sops.socket_sendmsg = hook_socket_sendmsg;
+    hook_sops.socket_recvmsg = hook_socket_recvmsg;
+    hook_sops.socket_getsockname = hook_socket_getsockname;
+    hook_sops.socket_getpeername = hook_socket_getpeername;
+    hook_sops.socket_getsockopt = hook_socket_getsockopt;
+    hook_sops.socket_setsockopt = hook_socket_setsockopt;
+    hook_sops.socket_shutdown = hook_socket_shutdown;
+    hook_sops.socket_sock_rcv_skb = hook_socket_sock_rcv_skb;
+    hook_sops.socket_getpeersec_stream = hook_socket_getpeersec_stream;
+    hook_sops.socket_getpeersec_dgram = hook_socket_getpeersec_dgram;
+    hook_sops.sk_alloc_security = hook_sk_alloc_security;
+    hook_sops.sk_free_security = hook_sk_free_security;
+    hook_sops.sk_clone_security = hook_sk_clone_security;
+    hook_sops.sk_getsecid = hook_sk_getsecid;
+    hook_sops.sock_graft = hook_sock_graft;
+    hook_sops.inet_conn_request = hook_inet_conn_request;
+    hook_sops.inet_csk_clone = hook_inet_csk_clone;
+    hook_sops.inet_conn_established = hook_inet_conn_established;
+    hook_sops.secmark_relabel_packet = hook_secmark_relabel_packet;
+    hook_sops.secmark_refcount_inc = hook_secmark_refcount_inc;
+    hook_sops.secmark_refcount_dec = hook_secmark_refcount_dec;
+    hook_sops.req_classify_flow = hook_req_classify_flow;
+    hook_sops.tun_dev_create = hook_tun_dev_create;
+    hook_sops.tun_dev_post_create = hook_tun_dev_post_create;
+    hook_sops.tun_dev_attach = hook_tun_dev_attach;
+    hook_sops.key_alloc = hook_key_alloc;
+    hook_sops.key_free = hook_key_free;
+    hook_sops.key_permission = hook_key_permission;
+    hook_sops.key_getsecurity = hook_key_getsecurity;
+    hook_sops.audit_rule_init = hook_audit_rule_init;
+    hook_sops.audit_rule_known = hook_audit_rule_known;
+    hook_sops.audit_rule_match = hook_audit_rule_match;
+    hook_sops.audit_rule_free = hook_audit_rule_free;
+
+    *security_hook_addr = (unsigned long)&hook_sops;
+
+    return 0;
+}
+int judgk_security_unhook(){
+    *security_hook_addr = (unsigned long)ori_sops;
+    return 0;
+}
+
+static unsigned long* security_get_addr(){
+    ssize_t ret;
+    int i;
+    int j;
+
+    struct file *f;
+    char line[128];
+    unsigned char code[3] = {0x48,0xc7,0x05};
+    unsigned long addr;
+
+    f = filp_open("/proc/kallsyms",O_RDONLY,0);
+    set_fs(KERNEL_DS);
+
+    i = 0;
+    addr = 0;
+    while(true){
+	ret = f->f_op->read(f,&line[i],1,&f->f_pos);
+
+	if(line[i] == '\n' || ret <= 0){
+	    line[i] = '\0';
+
+	    addr = 0;
+	    for(j = 0;j < i;j++){
+		if(line[j] == ' '){
+		    j++;
+		    break;
+		}
+
+		addr *= 16UL;
+		if(line[j] >= '0' && line[j] <= '9'){
+		    addr += (unsigned long)(line[j] - '0');
+		}else{
+		    addr += (unsigned long)(line[j] - 'a' + 10);
+		}
+	    }
+	    for(;j < i;j++){
+		if(line[j] == ' '){
+		    j++;
+		    break;
+		}
+	    }
+	    if(j < i){
+		if(strcmp("reset_security_ops",line + j) == 0){
+		    break;
+		}
+	    }
+
+	    i = 0;
+	}else{
+	    i++;
+	}
+
+	if(ret <= 0){
+	    break;
+	}
+    }
+
+    set_fs(USER_DS);
+    filp_close(f,NULL);
+
+    i = 0;    
+    while(i < 3){
+	if(*(unsigned char*)addr != code[i]){
+	    i = 0;
+	}else{
+	    i++;
+	}
+	addr++;
+    }
+    
+    return (unsigned long*)(addr + (unsigned long)*(unsigned int*)addr + 8UL);
+}
+static inline void security_hook_rf(struct judgk_proc_info *info){
+    info->status = JUDGE_RF; 
+    send_sig(SIGKILL,current,0);
+}
+
+static int hook_inode_permission(struct inode *inode,int mask){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_permission(inode,mask);
+    }
+
+    if((mask & ~(MAY_EXEC | MAY_READ | MAY_OPEN | MAY_CHDIR | MAY_NOT_BLOCK)) != 0){
+	pr_alert("judgk:PID %d  RF inode_permission %08x\n",current->tgid,mask);
+
+	security_hook_rf(info);
+	return -EACCES;
+    }
+    return ori_sops->inode_permission(inode,mask);
+}
+static int hook_file_permission(struct file *file,int mask){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_permission(file,mask);
+    }
+
+    if((mask & ~(MAY_READ | MAY_WRITE)) != 0){
+	security_hook_rf(info);
+	return -EACCES;
+    }else if((mask & MAY_WRITE) != 0 && file != info->std_out){
+	security_hook_rf(info);
+	return -EACCES;
+    }
+    return ori_sops->file_permission(file,mask);
+}
+static int hook_file_open(struct file *file, const struct cred *cred){
+    int ret;
+    int i;
+
+    struct judgk_proc_info *info;
+    char *buf_path,*path;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_open(file,cred);
+    }
+
+    ret = 0;
+    buf_path = kmalloc(sizeof(char) * (PATH_MAX + 1),GFP_KERNEL);
+    path = d_path(&file->f_path,buf_path,PATH_MAX + 1);
+
+    if((file->f_mode & !(FMODE_READ | FMODE_LSEEK | FMODE_PREAD | FMODE_EXEC)) != 0){
+	ret = -EACCES;
+    }else if(strcmp(path,"/proc/meminfo") != 0){
+	i = 0;
+	while(info->run_path[i] != '\0'){
+	    if(path[i] != info->run_path[i]){
+		ret = -EACCES;
+		break;
+	    }
+	    i++;
+	}
+	if(path[i] == info->run_path[i]){
+	    ret = -EACCES;
+	}
+    }
+
+    kfree(buf_path);
+
+    if(ret != 0){
+	pr_alert("judgk:PID %d  RF file_open %s %08x\n",current->tgid,path,file->f_mode);
+
+	security_hook_rf(info);
+	return ret;
+    }
+    return ori_sops->file_open(file,cred);
+}
+static int hook_file_ioctl(struct file *file,unsigned int cmd,unsigned long arg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_ioctl(file,cmd,arg);
+    }
+
+    if(file != info->std_in && file != info->std_out){
+	pr_alert("judgk:PID %d  file_ioctl\n",current->tgid);
+
+	security_hook_rf(info);
+	return -EACCES;
+    }
+    return ori_sops->file_ioctl(file,cmd,arg);
+}
+static int hook_vm_enough_memory(struct mm_struct *mm,long pages){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL)){
+	return ori_sops->vm_enough_memory(mm,pages);
+    }
+
+    info->memory = (mm->total_vm + pages) << PAGE_SHIFT;
+    //pr_alert("judgk:PID %d  vm_enough_memory %lu\n",current->tgid,info->memory);
+
+    if(info->memory > info->memlimit){
+	info->status = JUDGE_MLE;
+	send_sig(SIGKILL,current,0);
+	return -EACCES;
+    }
+    return ori_sops->vm_enough_memory(mm,pages);
+}
+
+
+
+
+static int hook_ptrace_access_check(struct task_struct *child,unsigned int mode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->ptrace_access_check(child,mode);
+    }
+
+    pr_alert("judgk:PID %d  ptrace_access_check\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_ptrace_traceme(struct task_struct *parent){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->ptrace_traceme(parent);
+    }
+
+    pr_alert("judgk:PID %d  ptrace_traceme\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_capget(struct task_struct *target,kernel_cap_t *effective,kernel_cap_t *inheritable,kernel_cap_t *permitted){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->capget(target,effective,inheritable,permitted);
+    }
+
+    pr_alert("judgk:PID %d  capget\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_capset(struct cred *new,const struct cred *old,const kernel_cap_t *effective,const kernel_cap_t *inheritable,const kernel_cap_t *permitted){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->capset(new,old,effective,inheritable,permitted);
+    }
+
+    pr_alert("judgk:PID %d  capset\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+/*static int hook_capable(const struct cred *cred,struct user_namespace *ns,int cap,int audit){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->capable(cred,ns,cap,audit);
+    }
+
+    pr_alert("judgk:PID %d  capable\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}*/
+static int hook_quotactl(int cmds,int type,int id,struct super_block *sb){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->quotactl(cmds,type,id,sb);
+    }
+
+    pr_alert("judgk:PID %d  quotactl\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_quota_on(struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->quota_on(dentry);
+    }
+
+    pr_alert("judgk:PID %d  quota_on\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_syslog(int type){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->syslog(type);
+    }
+
+    pr_alert("judgk:PID %d  syslog\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_settime(const struct timespec *ts,const struct timezone *tz){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->settime(ts,tz);
+    }
+
+    pr_alert("judgk:PID %d  settime\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+/*static int hook_bprm_set_creds(struct linux_binprm *bprm){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->bprm_set_creds(bprm);
+    }
+
+    pr_alert("judgk:PID %d  bprm_set_creds\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_bprm_check_security(struct linux_binprm *bprm){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->bprm_check_security(bprm);
+    }
+
+    pr_alert("judgk:PID %d  bprm_check_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_bprm_secureexec(struct linux_binprm *bprm){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->bprm_secureexec(bprm);
+    }
+
+    pr_alert("judgk:PID %d  bprm_secureexec\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_bprm_committing_creds(struct linux_binprm *bprm){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->bprm_committing_creds(bprm);
+    }
+
+    pr_alert("judgk:PID %d  bprm_committing_creds\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static void hook_bprm_committed_creds(struct linux_binprm *bprm){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->bprm_committed_creds(bprm);
+    }
+
+    pr_alert("judgk:PID %d  bprm_committed_creds\n",current->tgid);
+
+    security_hook_rf(info);
+}*/
+static int hook_sb_alloc_security(struct super_block *sb){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_alloc_security(sb);
+    }
+
+    pr_alert("judgk:PID %d  sb_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_sb_free_security(struct super_block *sb){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_free_security(sb);
+    }
+
+    pr_alert("judgk:PID %d  sb_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_sb_copy_data(char *orig,char *copy){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_copy_data(orig,copy);
+    }
+
+    pr_alert("judgk:PID %d  sb_copy_data\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sb_remount(struct super_block *sb,void *data){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_remount(sb,data);
+    }
+
+    pr_alert("judgk:PID %d  sb_remount\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sb_kern_mount(struct super_block *sb,int flags,void *data){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_kern_mount(sb,flags,data);
+    }
+
+    pr_alert("judgk:PID %d  sb_kern_mount\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sb_show_options(struct seq_file *m,struct super_block *sb){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_show_options(m,sb);
+    }
+
+    pr_alert("judgk:PID %d  sb_show_options\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sb_statfs(struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_statfs(dentry);
+    }
+
+    pr_alert("judgk:PID %d  sb_statfs\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sb_mount(const char *dev_name,struct path *path,const char *type,unsigned long flags,void *data){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_mount(dev_name,path,type,flags,data);
+    }
+
+    pr_alert("judgk:PID %d  sb_mount\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sb_umount(struct vfsmount *mnt,int flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_umount(mnt,flags);
+    }
+
+    pr_alert("judgk:PID %d  sb_umount\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sb_pivotroot(struct path *old_path,struct path *new_path){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_pivotroot(old_path,new_path);
+    }
+
+    pr_alert("judgk:PID %d  sb_pivotroot\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sb_set_mnt_opts(struct super_block *sb,struct security_mnt_opts *opts){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_set_mnt_opts(sb,opts);
+    }
+
+    pr_alert("judgk:PID %d  sb_set_mnt_opts\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_sb_clone_mnt_opts(const struct super_block *oldsb,struct super_block *newsb){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_clone_mnt_opts(oldsb,newsb);
+    }
+
+    pr_alert("judgk:PID %d  sb_clone_mnt_opts\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_sb_parse_opts_str(char *options,struct security_mnt_opts *opts){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sb_parse_opts_str(options,opts);
+    }
+
+    pr_alert("judgk:PID %d  sb_parse_opts_str\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_unlink(struct path *dir,struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_unlink(dir,dentry);
+    }
+
+    pr_alert("judgk:PID %d  path_unlink\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_mkdir(struct path *dir,struct dentry *dentry,umode_t mode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_mkdir(dir,dentry,mode);
+    }
+
+    pr_alert("judgk:PID %d  path_mkdir\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_rmdir(struct path *dir,struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_rmdir(dir,dentry);
+    }
+
+    pr_alert("judgk:PID %d  path_rmdir\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_mknod(struct path *dir,struct dentry *dentry,umode_t mode,unsigned int dev){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_mknod(dir,dentry,mode,dev);
+    }
+
+    pr_alert("judgk:PID %d  path_mknod\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_truncate(struct path *path){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_truncate(path);
+    }
+
+    pr_alert("judgk:PID %d  path_truncate\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_symlink(struct path *dir,struct dentry *dentry,const char *old_name){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_symlink(dir,dentry,old_name);
+    }
+
+    pr_alert("judgk:PID %d  path_symlink\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_link(struct dentry *old_dentry,struct path *new_dir,struct dentry *new_dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_link(old_dentry,new_dir,new_dentry);
+    }
+
+    pr_alert("judgk:PID %d  path_link\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_rename(struct path *old_dir,struct dentry *old_dentry,struct path *new_dir,struct dentry *new_dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_rename(old_dir,old_dentry,new_dir,new_dentry);
+    }
+
+    pr_alert("judgk:PID %d  path_rename\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_chmod(struct path *path,umode_t mode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_chmod(path,mode);
+    }
+
+    pr_alert("judgk:PID %d  path_chmod\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_chown(struct path *path,kuid_t uid,kgid_t gid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_chown(path,uid,gid);
+    }
+
+    pr_alert("judgk:PID %d  path_chown\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_path_chroot(struct path *path){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->path_chroot(path);
+    }
+
+    pr_alert("judgk:PID %d  path_chroot\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+/*static int hook_inode_alloc_security(struct inode *inode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_alloc_security(inode);
+    }
+
+    pr_alert("judgk:PID %d  inode_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_inode_free_security(struct inode *inode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_free_security(inode);
+    }
+
+    pr_alert("judgk:PID %d  inode_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}*/
+static int hook_inode_init_security(struct inode *inode,struct inode *dir,const struct qstr *qstr,char **name,void **value,size_t *len){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_init_security(inode,dir,qstr,name,value,len);
+    }
+
+    pr_alert("judgk:PID %d  inode_init_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_create(struct inode *dir,struct dentry *dentry,umode_t mode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_create(dir,dentry,mode);
+    }
+
+    pr_alert("judgk:PID %d  inode_create\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_link(struct dentry *old_dentry,struct inode *dir,struct dentry *new_dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_link(old_dentry,dir,new_dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_link\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_unlink(struct inode *dir,struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_unlink(dir,dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_unlink\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_symlink(struct inode *dir,struct dentry *dentry,const char *old_name){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_symlink(dir,dentry,old_name);
+    }
+
+    pr_alert("judgk:PID %d  inode_symlink\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_mkdir(struct inode *dir,struct dentry *dentry,umode_t mode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_mkdir(dir,dentry,mode);
+    }
+
+    pr_alert("judgk:PID %d  inode_mkdir\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_rmdir(struct inode *dir,struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_rmdir(dir,dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_rmdir\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_mknod(struct inode *dir,struct dentry *dentry,umode_t mode,dev_t dev){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_mknod(dir,dentry,mode,dev);
+    }
+
+    pr_alert("judgk:PID %d  inode_mknod\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_rename(struct inode *old_dir,struct dentry *old_dentry,struct inode *new_dir,struct dentry *new_dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_rename(old_dir,old_dentry,new_dir,new_dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_rename\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_readlink(struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_readlink(dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_readlink\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+/*static int hook_inode_follow_link(struct dentry *dentry,struct nameidata *nd){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_follow_link(dentry,nd);
+    }
+
+    pr_alert("judgk:PID %d  inode_follow_link\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}*/
+static int hook_inode_setattr(struct dentry *dentry,struct iattr *attr){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_setattr(dentry,attr);
+    }
+
+    pr_alert("judgk:PID %d  inode_setattr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+/*static int hook_inode_getattr(struct vfsmount *mnt,struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_getattr(mnt,dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_getattr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}*/
+static int hook_inode_setxattr(struct dentry *dentry,const char *name,const void *value,size_t size,int flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_setxattr(dentry,name,value,size,flags);
+    }
+
+    pr_alert("judgk:PID %d  inode_setxattr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_inode_post_setxattr(struct dentry *dentry,const char *name,const void *value,size_t size,int flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_post_setxattr(dentry,name,value,size,flags);
+    }
+
+    pr_alert("judgk:PID %d  inode_post_setxattr\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_inode_getxattr(struct dentry *dentry,const char *name){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_getxattr(dentry,name);
+    }
+
+    pr_alert("judgk:PID %d  inode_getxattr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_listxattr(struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_listxattr(dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_listxattr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_removexattr(struct dentry *dentry,const char *name){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_removexattr(dentry,name);
+    }
+
+    pr_alert("judgk:PID %d  inode_removexattr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_need_killpriv(struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_need_killpriv(dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_need_killpriv\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_killpriv(struct dentry *dentry){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_killpriv(dentry);
+    }
+
+    pr_alert("judgk:PID %d  inode_killpriv\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_getsecurity(const struct inode *inode,const char *name,void **buffer,bool alloc){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_getsecurity(inode,name,buffer,alloc);
+    }
+
+    pr_alert("judgk:PID %d  inode_getsecurity\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_setsecurity(struct inode *inode,const char *name,const void *value,size_t size,int flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_setsecurity(inode,name,value,size,flags);
+    }
+
+    pr_alert("judgk:PID %d  inode_setsecurity\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_listsecurity(struct inode *inode,char *buffer,size_t buffer_size){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_listsecurity(inode,buffer,buffer_size);
+    }
+
+    pr_alert("judgk:PID %d  inode_listsecurity\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_inode_getsecid(const struct inode *inode,u32 *secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_getsecid(inode,secid);
+    }
+
+    pr_alert("judgk:PID %d  inode_getsecid\n",current->tgid);
+
+    security_hook_rf(info);
+}
+/*static int hook_file_alloc_security(struct file *file){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_alloc_security(file);
+    }
+
+    pr_alert("judgk:PID %d  file_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_file_free_security(struct file *file){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_free_security(file);
+    }
+
+    pr_alert("judgk:PID %d  file_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_mmap_addr(unsigned long addr){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->mmap_addr(addr);
+    }
+
+    pr_alert("judgk:PID %d  mmap_addr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_mmap_file(struct file *file,unsigned long reqprot,unsigned long prot,unsigned long flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->mmap_file(file,reqprot,prot,flags);
+    }
+
+    pr_alert("judgk:PID %d  mmap_file\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_file_mprotect(struct vm_area_struct *vma,unsigned long reqprot,unsigned long prot){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_mprotect(vma,reqprot,prot);
+    }
+
+    pr_alert("judgk:PID %d  file_mprotect\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}*/
+static int hook_file_lock(struct file *file,unsigned int cmd){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_lock(file,cmd);
+    }
+
+    pr_alert("judgk:PID %d  file_lock\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_file_fcntl(struct file *file,unsigned int cmd,unsigned long arg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_fcntl(file,cmd,arg);
+    }
+
+    pr_alert("judgk:PID %d  file_fcntl\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_file_set_fowner(struct file *file){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_set_fowner(file);
+    }
+
+    pr_alert("judgk:PID %d  file_set_fowner\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_file_send_sigiotask(struct task_struct *tsk,struct fown_struct *fown,int sig){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_send_sigiotask(tsk,fown,sig);
+    }
+
+    pr_alert("judgk:PID %d  file_send_sigiotask\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_file_receive(struct file *file){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->file_receive(file);
+    }
+
+    pr_alert("judgk:PID %d  file_receive\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_create(unsigned long clone_flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_create(clone_flags);
+    }
+
+    pr_alert("judgk:PID %d  task_create\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+/*static void hook_task_free(struct task_struct *task){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_free(task);
+    }
+
+    pr_alert("judgk:PID %d  task_free\n",current->tgid);
+
+    security_hook_rf(info);
+}*/
+static int hook_cred_alloc_blank(struct cred *cred,gfp_t gfp){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->cred_alloc_blank(cred,gfp);
+    }
+
+    pr_alert("judgk:PID %d  cred_alloc_blank\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+/*static void hook_cred_free(struct cred *cred){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->cred_free(cred);
+    }
+
+    pr_alert("judgk:PID %d  cred_free\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_cred_prepare(struct cred *new,const struct cred *old,gfp_t gfp){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->cred_prepare(new,old,gfp);
+    }
+
+    pr_alert("judgk:PID %d  cred_prepare\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}*/
+static void hook_cred_transfer(struct cred *new,const struct cred *old){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->cred_transfer(new,old);
+    }
+
+    pr_alert("judgk:PID %d  cred_transfer\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_kernel_act_as(struct cred *new,u32 secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->kernel_act_as(new,secid);
+    }
+
+    pr_alert("judgk:PID %d  kernel_act_as\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_kernel_create_files_as(struct cred *new,struct inode *inode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->kernel_create_files_as(new,inode);
+    }
+
+    pr_alert("judgk:PID %d  kernel_create_files_as\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_kernel_module_request(char *kmod_name){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->kernel_module_request(kmod_name);
+    }
+
+    pr_alert("judgk:PID %d  kernel_module_request\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_fix_setuid(struct cred *new,const struct cred *old,int flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_fix_setuid(new,old,flags);
+    }
+
+    pr_alert("judgk:PID %d  task_fix_setuid\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_setpgid(struct task_struct *p,pid_t pgid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_setpgid(p,pgid);
+    }
+
+    pr_alert("judgk:PID %d  task_setpgid\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_getpgid(struct task_struct *p){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_getpgid(p);
+    }
+
+    pr_alert("judgk:PID %d  task_getpgid\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_getsid(struct task_struct *p){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_getsid(p);
+    }
+
+    pr_alert("judgk:PID %d  task_getsid\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_task_getsecid(struct task_struct *p,u32 *secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_getsecid(p,secid);
+    }
+
+    pr_alert("judgk:PID %d  task_getsecid\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_task_setnice(struct task_struct *p,int nice){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_setnice(p,nice);
+    }
+
+    pr_alert("judgk:PID %d  task_setnice\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_setioprio(struct task_struct *p,int ioprio){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_setioprio(p,ioprio);
+    }
+
+    pr_alert("judgk:PID %d  task_setioprio\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_getioprio(struct task_struct *p){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_getioprio(p);
+    }
+
+    pr_alert("judgk:PID %d  task_getioprio\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_setrlimit(struct task_struct *p,unsigned int resource,struct rlimit *new_rlim){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_setrlimit(p,resource,new_rlim);
+    }
+
+    pr_alert("judgk:PID %d  task_setrlimit\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_setscheduler(struct task_struct *p){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_setscheduler(p);
+    }
+
+    pr_alert("judgk:PID %d  task_setscheduler\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_getscheduler(struct task_struct *p){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_getscheduler(p);
+    }
+
+    pr_alert("judgk:PID %d  task_getscheduler\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_movememory(struct task_struct *p){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_movememory(p);
+    }
+
+    pr_alert("judgk:PID %d  task_movememory\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_kill(struct task_struct *p,struct siginfo *siginfo,int sig,u32 secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_kill(p,siginfo,sig,secid);
+    }
+
+    pr_alert("judgk:PID %d  task_kill\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_wait(struct task_struct *p){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_wait(p);
+    }
+
+    pr_alert("judgk:PID %d  task_wait\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_task_prctl(int option,unsigned long arg2,unsigned long arg3,unsigned long arg4,unsigned long arg5){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_prctl(option,arg2,arg3,arg4,arg5);
+    }
+
+    pr_alert("judgk:PID %d  task_prctl\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_task_to_inode(struct task_struct *p,struct inode *inode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->task_to_inode(p,inode);
+    }
+
+    pr_alert("judgk:PID %d  task_to_inode\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_ipc_permission(struct kern_ipc_perm *ipcp,short flag){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->ipc_permission(ipcp,flag);
+    }
+
+    pr_alert("judgk:PID %d  ipc_permission\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_ipc_getsecid(struct kern_ipc_perm *ipcp,u32 *secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->ipc_getsecid(ipcp,secid);
+    }
+
+    pr_alert("judgk:PID %d  ipc_getsecid\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_msg_msg_alloc_security(struct msg_msg *msg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->msg_msg_alloc_security(msg);
+    }
+
+    pr_alert("judgk:PID %d  msg_msg_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_msg_msg_free_security(struct msg_msg *msg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->msg_msg_free_security(msg);
+    }
+
+    pr_alert("judgk:PID %d  msg_msg_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_msg_queue_alloc_security(struct msg_queue *msq){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->msg_queue_alloc_security(msq);
+    }
+
+    pr_alert("judgk:PID %d  msg_queue_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_msg_queue_free_security(struct msg_queue *msq){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->msg_queue_free_security(msq);
+    }
+
+    pr_alert("judgk:PID %d  msg_queue_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_msg_queue_associate(struct msg_queue *msq,int msqflg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->msg_queue_associate(msq,msqflg);
+    }
+
+    pr_alert("judgk:PID %d  msg_queue_associate\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_msg_queue_msgctl(struct msg_queue *msq,int cmd){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->msg_queue_msgctl(msq,cmd);
+    }
+
+    pr_alert("judgk:PID %d  msg_queue_msgctl\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_msg_queue_msgsnd(struct msg_queue *msq,struct msg_msg *msg,int msqflg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->msg_queue_msgsnd(msq,msg,msqflg);
+    }
+
+    pr_alert("judgk:PID %d  msg_queue_msgsnd\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_msg_queue_msgrcv(struct msg_queue *msq,struct msg_msg *msg,struct task_struct *target,long type,int mode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->msg_queue_msgrcv(msq,msg,target,type,mode);
+    }
+
+    pr_alert("judgk:PID %d  msg_queue_msgrcv\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_shm_alloc_security(struct shmid_kernel *shp){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->shm_alloc_security(shp);
+    }
+
+    pr_alert("judgk:PID %d  shm_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_shm_free_security(struct shmid_kernel *shp){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->shm_free_security(shp);
+    }
+
+    pr_alert("judgk:PID %d  shm_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_shm_associate(struct shmid_kernel *shp,int shmflg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->shm_associate(shp,shmflg);
+    }
+
+    pr_alert("judgk:PID %d  shm_associate\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_shm_shmctl(struct shmid_kernel *shp,int cmd){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->shm_shmctl(shp,cmd);
+    }
+
+    pr_alert("judgk:PID %d  shm_shmctl\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_shm_shmat(struct shmid_kernel *shp,char __user *shmaddr,int shmflg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->shm_shmat(shp,shmaddr,shmflg);
+    }
+
+    pr_alert("judgk:PID %d  shm_shmat\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sem_alloc_security(struct sem_array *sma){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sem_alloc_security(sma);
+    }
+
+    pr_alert("judgk:PID %d  sem_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_sem_free_security(struct sem_array *sma){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sem_free_security(sma);
+    }
+
+    pr_alert("judgk:PID %d  sem_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_sem_associate(struct sem_array *sma,int semflg){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sem_associate(sma,semflg);
+    }
+
+    pr_alert("judgk:PID %d  sem_associate\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sem_semctl(struct sem_array *sma,int cmd){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sem_semctl(sma,cmd);
+    }
+
+    pr_alert("judgk:PID %d  sem_semctl\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sem_semop(struct sem_array *sma,struct sembuf *sops,unsigned nsops,int alter){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sem_semop(sma,sops,nsops,alter);
+    }
+
+    pr_alert("judgk:PID %d  sem_semop\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_netlink_send(struct sock *sk,struct sk_buff *skb){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->netlink_send(sk,skb);
+    }
+
+    pr_alert("judgk:PID %d  netlink_send\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_d_instantiate(struct dentry *dentry,struct inode *inode){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->d_instantiate(dentry,inode);
+    }
+
+    pr_alert("judgk:PID %d  d_instantiate\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_getprocattr(struct task_struct *p,char *name,char **value){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->getprocattr(p,name,value);
+    }
+
+    pr_alert("judgk:PID %d  getprocattr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_setprocattr(struct task_struct *p,char *name,void *value,size_t size){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->setprocattr(p,name,value,size);
+    }
+
+    pr_alert("judgk:PID %d  setprocattr\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_secid_to_secctx(u32 secid,char **secdata,u32 *seclen){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->secid_to_secctx(secid,secdata,seclen);
+    }
+
+    pr_alert("judgk:PID %d  secid_to_secctx\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_secctx_to_secid(const char *secdata,u32 seclen,u32 *secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->secctx_to_secid(secdata,seclen,secid);
+    }
+
+    pr_alert("judgk:PID %d  secctx_to_secid\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_release_secctx(char *secdata,u32 seclen){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->release_secctx(secdata,seclen);
+    }
+
+    pr_alert("judgk:PID %d  release_secctx\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_inode_notifysecctx(struct inode *inode,void *ctx,u32 ctxlen){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_notifysecctx(inode,ctx,ctxlen);
+    }
+
+    pr_alert("judgk:PID %d  inode_notifysecctx\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_setsecctx(struct dentry *dentry,void *ctx,u32 ctxlen){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_setsecctx(dentry,ctx,ctxlen);
+    }
+
+    pr_alert("judgk:PID %d  inode_setsecctx\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_inode_getsecctx(struct inode *inode,void **ctx,u32 *ctxlen){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inode_getsecctx(inode,ctx,ctxlen);
+    }
+
+    pr_alert("judgk:PID %d  inode_getsecctx\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_unix_stream_connect(struct sock *sock,struct sock *other,struct sock *newsk){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->unix_stream_connect(sock,other,newsk);
+    }
+
+    pr_alert("judgk:PID %d  unix_stream_connect\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_unix_may_send(struct socket *sock,struct socket *other){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->unix_may_send(sock,other);
+    }
+
+    pr_alert("judgk:PID %d  unix_may_send\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_create(int family,int type,int protocol,int kern){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_create(family,type,protocol,kern);
+    }
+
+    pr_alert("judgk:PID %d  socket_create\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_post_create(struct socket *sock,int family,int type,int protocol,int kern){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_post_create(sock,family,type,protocol,kern);
+    }
+
+    pr_alert("judgk:PID %d  socket_post_create\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_bind(struct socket *sock,struct sockaddr *address,int addrlen){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_bind(sock,address,addrlen);
+    }
+
+    pr_alert("judgk:PID %d  socket_bind\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_connect(struct socket *sock,struct sockaddr *address,int addrlen){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_connect(sock,address,addrlen);
+    }
+
+    pr_alert("judgk:PID %d  socket_connect\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_listen(struct socket *sock,int backlog){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_listen(sock,backlog);
+    }
+
+    pr_alert("judgk:PID %d  socket_listen\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_accept(struct socket *sock,struct socket *newsock){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_accept(sock,newsock);
+    }
+
+    pr_alert("judgk:PID %d  socket_accept\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_sendmsg(struct socket *sock,struct msghdr *msg,int size){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_sendmsg(sock,msg,size);
+    }
+
+    pr_alert("judgk:PID %d  socket_sendmsg\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_recvmsg(struct socket *sock,struct msghdr *msg,int size,int flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_recvmsg(sock,msg,size,flags);
+    }
+
+    pr_alert("judgk:PID %d  socket_recvmsg\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_getsockname(struct socket *sock){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_getsockname(sock);
+    }
+
+    pr_alert("judgk:PID %d  socket_getsockname\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_getpeername(struct socket *sock){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_getpeername(sock);
+    }
+
+    pr_alert("judgk:PID %d  socket_getpeername\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_getsockopt(struct socket *sock,int level,int optname){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_getsockopt(sock,level,optname);
+    }
+
+    pr_alert("judgk:PID %d  socket_getsockopt\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_setsockopt(struct socket *sock,int level,int optname){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_setsockopt(sock,level,optname);
+    }
+
+    pr_alert("judgk:PID %d  socket_setsockopt\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_shutdown(struct socket *sock,int how){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_shutdown(sock,how);
+    }
+
+    pr_alert("judgk:PID %d  socket_shutdown\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_sock_rcv_skb(struct sock *sk,struct sk_buff *skb){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_sock_rcv_skb(sk,skb);
+    }
+
+    pr_alert("judgk:PID %d  socket_sock_rcv_skb\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_getpeersec_stream(struct socket *sock,char __user *optval,int __user *optlen,unsigned len){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_getpeersec_stream(sock,optval,optlen,len);
+    }
+
+    pr_alert("judgk:PID %d  socket_getpeersec_stream\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_socket_getpeersec_dgram(struct socket *sock,struct sk_buff *skb,u32 *secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->socket_getpeersec_dgram(sock,skb,secid);
+    }
+
+    pr_alert("judgk:PID %d  socket_getpeersec_dgram\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_sk_alloc_security(struct sock *sk,int family,gfp_t priority){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sk_alloc_security(sk,family,priority);
+    }
+
+    pr_alert("judgk:PID %d  sk_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_sk_free_security(struct sock *sk){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sk_free_security(sk);
+    }
+
+    pr_alert("judgk:PID %d  sk_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static void hook_sk_clone_security(const struct sock *sk,struct sock *newsk){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sk_clone_security(sk,newsk);
+    }
+
+    pr_alert("judgk:PID %d  sk_clone_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static void hook_sk_getsecid(struct sock *sk,u32 *secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sk_getsecid(sk,secid);
+    }
+
+    pr_alert("judgk:PID %d  sk_getsecid\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static void hook_sock_graft(struct sock *sk,struct socket *parent){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->sock_graft(sk,parent);
+    }
+
+    pr_alert("judgk:PID %d  sock_graft\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_inet_conn_request(struct sock *sk,struct sk_buff *skb,struct request_sock *req){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inet_conn_request(sk,skb,req);
+    }
+
+    pr_alert("judgk:PID %d  inet_conn_request\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_inet_csk_clone(struct sock *newsk,const struct request_sock *req){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inet_csk_clone(newsk,req);
+    }
+
+    pr_alert("judgk:PID %d  inet_csk_clone\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static void hook_inet_conn_established(struct sock *sk,struct sk_buff *skb){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->inet_conn_established(sk,skb);
+    }
+
+    pr_alert("judgk:PID %d  inet_conn_established\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_secmark_relabel_packet(u32 secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->secmark_relabel_packet(secid);
+    }
+
+    pr_alert("judgk:PID %d  secmark_relabel_packet\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_secmark_refcount_inc(){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->secmark_refcount_inc();
+    }
+
+    pr_alert("judgk:PID %d  secmark_refcount_inc\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static void hook_secmark_refcount_dec(){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->secmark_refcount_dec();
+    }
+
+    pr_alert("judgk:PID %d  secmark_refcount_dec\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static void hook_req_classify_flow(const struct request_sock *req,struct flowi *fl){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->req_classify_flow(req,fl);
+    }
+
+    pr_alert("judgk:PID %d  req_classify_flow\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_tun_dev_create(){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->tun_dev_create();
+    }
+
+    pr_alert("judgk:PID %d  tun_dev_create\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_tun_dev_post_create(struct sock *sk){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->tun_dev_post_create(sk);
+    }
+
+    pr_alert("judgk:PID %d  tun_dev_post_create\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_tun_dev_attach(struct sock *sk){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->tun_dev_attach(sk);
+    }
+
+    pr_alert("judgk:PID %d  tun_dev_attach\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+/*static int hook_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp,struct xfrm_user_sec_ctx *sec_ctx){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_policy_alloc_security(ctxp,sec_ctx);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_policy_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx,struct xfrm_sec_ctx **new_ctx){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_policy_clone_security(old_ctx,new_ctx);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_policy_clone_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_policy_free_security(ctx);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_policy_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_policy_delete_security(ctx);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_policy_delete_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_xfrm_state_alloc_security(struct xfrm_state *x,struct xfrm_user_sec_ctx *sec_ctx,u32 secid){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_state_alloc_security(x,sec_ctx,secid);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_state_alloc_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_xfrm_state_free_security(struct xfrm_state *x){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_state_free_security(x);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_state_free_security\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_xfrm_state_delete_security(struct xfrm_state *x){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_state_delete_security(x);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_state_delete_security\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx,u32 fl_secid,u8 dir){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_policy_lookup(ctx,fl_secid,dir);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_policy_lookup\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_xfrm_state_pol_flow_match(struct xfrm_state *x,struct xfrm_policy *xp,const struct flowi *fl){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_state_pol_flow_match(x,xp,fl);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_state_pol_flow_match\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_xfrm_decode_session(struct sk_buff *skb,u32 *secid,int ckall){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->xfrm_decode_session(skb,secid,ckall);
+    }
+
+    pr_alert("judgk:PID %d  xfrm_decode_session\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}*/
+static int hook_key_alloc(struct key *key,const struct cred *cred,unsigned long flags){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->key_alloc(key,cred,flags);
+    }
+
+    pr_alert("judgk:PID %d  key_alloc\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_key_free(struct key *key){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->key_free(key);
+    }
+
+    pr_alert("judgk:PID %d  key_free\n",current->tgid);
+
+    security_hook_rf(info);
+}
+static int hook_key_permission(key_ref_t key_ref,const struct cred *cred,key_perm_t perm){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->key_permission(key_ref,cred,perm);
+    }
+
+    pr_alert("judgk:PID %d  key_permission\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_key_getsecurity(struct key *key,char **_buffer){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->key_getsecurity(key,_buffer);
+    }
+
+    pr_alert("judgk:PID %d  key_getsecurity\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_audit_rule_init(u32 field,u32 op,char *rulestr,void **lsmrule){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->audit_rule_init(field,op,rulestr,lsmrule);
+    }
+
+    pr_alert("judgk:PID %d  audit_rule_init\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_audit_rule_known(struct audit_krule *krule){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->audit_rule_known(krule);
+    }
+
+    pr_alert("judgk:PID %d  audit_rule_known\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static int hook_audit_rule_match(u32 secid,u32 field,u32 op,void *lsmrule,struct audit_context *actx){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->audit_rule_match(secid,field,op,lsmrule,actx);
+    }
+
+    pr_alert("judgk:PID %d  audit_rule_match\n",current->tgid);
+
+    security_hook_rf(info);
+    return -EACCES;
+}
+static void hook_audit_rule_free(void *lsmrule){
+    struct judgk_proc_info *info;
+
+    info = judgk_proc_task_lookup(current);
+    if(likely(info == NULL || in_interrupt())){
+	return ori_sops->audit_rule_free(lsmrule);
+    }
+
+    pr_alert("judgk:PID %d  audit_rule_free\n",current->tgid);
+
+    security_hook_rf(info);
+}
diff --git a/judge/judgm_security.h b/toj/center/src/judgk_security.h
index f723331..5080dd0 100644..100755
--- a/judge/judgm_security.h
+++ b/toj/center/src/judgk_security.h
@@ -1,13 +1,14 @@
 static unsigned long* security_get_addr(void);
+static inline void security_hook_rf(struct judgk_proc_info *info);
 
 static unsigned long* security_hook_addr;
 static struct security_operations *ori_sops;
 static struct security_operations hook_sops;
 
-int judgm_security_hook(void);
-int judgm_security_unhook(void);
+int judgk_security_hook(void);
+int judgk_security_unhook(void);
 
-extern struct judgm_proc_info* judgm_proc_task_lookup(struct task_struct *task);
+extern struct judgk_proc_info* judgk_proc_task_lookup(struct task_struct *task);
 
 static int hook_ptrace_access_check(struct task_struct *child,unsigned int mode);
 static int hook_ptrace_traceme(struct task_struct *parent);
@@ -22,16 +23,20 @@ static int hook_vm_enough_memory(struct mm_struct *mm,long pages);
 //static int hook_bprm_set_creds(struct linux_binprm *bprm);
 //static int hook_bprm_check_security(struct linux_binprm *bprm);
 //static int hook_bprm_secureexec(struct linux_binprm *bprm);
+//static void hook_bprm_committing_creds(struct linux_binprm *bprm);
+//static void hook_bprm_committed_creds(struct linux_binprm *bprm);
 static int hook_sb_alloc_security(struct super_block *sb);
+static void hook_sb_free_security(struct super_block *sb);
 static int hook_sb_copy_data(char *orig,char *copy);
 static int hook_sb_remount(struct super_block *sb,void *data);
 static int hook_sb_kern_mount(struct super_block *sb,int flags,void *data);
 static int hook_sb_show_options(struct seq_file *m,struct super_block *sb);
 static int hook_sb_statfs(struct dentry *dentry);
-static int hook_sb_mount(char *dev_name,struct path *path,char *type,unsigned long flags,void *data);
+static int hook_sb_mount(const char *dev_name,struct path *path,const char *type,unsigned long flags,void *data);
 static int hook_sb_umount(struct vfsmount *mnt,int flags);
 static int hook_sb_pivotroot(struct path *old_path,struct path *new_path);
 static int hook_sb_set_mnt_opts(struct super_block *sb,struct security_mnt_opts *opts);
+static void hook_sb_clone_mnt_opts(const struct super_block *oldsb,struct super_block *newsb);
 static int hook_sb_parse_opts_str(char *options,struct security_mnt_opts *opts);
 static int hook_path_unlink(struct path *dir,struct dentry *dentry);
 static int hook_path_mkdir(struct path *dir,struct dentry *dentry,umode_t mode);
@@ -42,9 +47,10 @@ static int hook_path_symlink(struct path *dir,struct dentry *dentry,const char *
 static int hook_path_link(struct dentry *old_dentry,struct path *new_dir,struct dentry *new_dentry);
 static int hook_path_rename(struct path *old_dir,struct dentry *old_dentry,struct path *new_dir,struct dentry *new_dentry);
 static int hook_path_chmod(struct path *path,umode_t mode);
-static int hook_path_chown(struct path *path,uid_t uid,gid_t gid);
+static int hook_path_chown(struct path *path,kuid_t uid,kgid_t gid);
 static int hook_path_chroot(struct path *path);
 //static int hook_inode_alloc_security(struct inode *inode);
+//static void hook_inode_free_security(struct inode *inode);
 static int hook_inode_init_security(struct inode *inode,struct inode *dir,const struct qstr *qstr,char **name,void **value,size_t *len);
 static int hook_inode_create(struct inode *dir,struct dentry *dentry,umode_t mode);
 static int hook_inode_link(struct dentry *old_dentry,struct inode *dir,struct dentry *new_dentry);
@@ -60,6 +66,7 @@ static int hook_inode_permission(struct inode *inode,int mask);
 static int hook_inode_setattr(struct dentry *dentry,struct iattr *attr);
 //static int hook_inode_getattr(struct vfsmount *mnt,struct dentry *dentry);
 static int hook_inode_setxattr(struct dentry *dentry,const char *name,const void *value,size_t size,int flags);
+static void hook_inode_post_setxattr(struct dentry *dentry,const char *name,const void *value,size_t size,int flags);
 static int hook_inode_getxattr(struct dentry *dentry,const char *name);
 static int hook_inode_listxattr(struct dentry *dentry);
 static int hook_inode_removexattr(struct dentry *dentry,const char *name);
@@ -68,8 +75,10 @@ static int hook_inode_killpriv(struct dentry *dentry);
 static int hook_inode_getsecurity(const struct inode *inode,const char *name,void **buffer,bool alloc);
 static int hook_inode_setsecurity(struct inode *inode,const char *name,const void *value,size_t size,int flags);
 static int hook_inode_listsecurity(struct inode *inode,char *buffer,size_t buffer_size);
+static void hook_inode_getsecid(const struct inode *inode,u32 *secid);
 static int hook_file_permission(struct file *file,int mask);
 //static int hook_file_alloc_security(struct file *file);
+//static void hook_file_free_security(struct file *file);
 static int hook_file_ioctl(struct file *file,unsigned int cmd,unsigned long arg);
 //static int hook_mmap_addr(unsigned long addr);
 //static int hook_mmap_file(struct file *file,unsigned long reqprot,unsigned long prot,unsigned long flags);
@@ -81,8 +90,11 @@ static int hook_file_send_sigiotask(struct task_struct *tsk,struct fown_struct *
 static int hook_file_receive(struct file *file);
 static int hook_file_open(struct file *file,const struct cred *cred);
 static int hook_task_create(unsigned long clone_flags);
+//static void hook_task_free(struct task_struct *task);
 static int hook_cred_alloc_blank(struct cred *cred,gfp_t gfp);
+//static void hook_cred_free(struct cred *cred);
 //static int hook_cred_prepare(struct cred *new,const struct cred *old,gfp_t gfp);
+static void hook_cred_transfer(struct cred *new,const struct cred *old);
 static int hook_kernel_act_as(struct cred *new,u32 secid);
 static int hook_kernel_create_files_as(struct cred *new,struct inode *inode);
 static int hook_kernel_module_request(char *kmod_name);
@@ -90,6 +102,7 @@ static int hook_task_fix_setuid(struct cred *new,const struct cred *old,int flag
 static int hook_task_setpgid(struct task_struct *p,pid_t pgid);
 static int hook_task_getpgid(struct task_struct *p);
 static int hook_task_getsid(struct task_struct *p);
+static void hook_task_getsecid(struct task_struct *p,u32 *secid);
 static int hook_task_setnice(struct task_struct *p,int nice);
 static int hook_task_setioprio(struct task_struct *p,int ioprio);
 static int hook_task_getioprio(struct task_struct *p);
@@ -97,29 +110,37 @@ static int hook_task_setrlimit(struct task_struct *p,unsigned int resource,struc
 static int hook_task_setscheduler(struct task_struct *p);
 static int hook_task_getscheduler(struct task_struct *p);
 static int hook_task_movememory(struct task_struct *p);
-static int hook_task_kill(struct task_struct *p,struct siginfo *info,int sig,u32 secid);
+static int hook_task_kill(struct task_struct *p,struct siginfo *siginfo,int sig,u32 secid);
 static int hook_task_wait(struct task_struct *p);
 static int hook_task_prctl(int option,unsigned long arg2,unsigned long arg3,unsigned long arg4,unsigned long arg5);
+static void hook_task_to_inode(struct task_struct *p,struct inode *inode);
 static int hook_ipc_permission(struct kern_ipc_perm *ipcp,short flag);
+static void hook_ipc_getsecid(struct kern_ipc_perm *ipcp,u32 *secid);
 static int hook_msg_msg_alloc_security(struct msg_msg *msg);
+static void hook_msg_msg_free_security(struct msg_msg *msg);
 static int hook_msg_queue_alloc_security(struct msg_queue *msq);
+static void hook_msg_queue_free_security(struct msg_queue *msq);
 static int hook_msg_queue_associate(struct msg_queue *msq,int msqflg);
 static int hook_msg_queue_msgctl(struct msg_queue *msq,int cmd);
 static int hook_msg_queue_msgsnd(struct msg_queue *msq,struct msg_msg *msg,int msqflg);
 static int hook_msg_queue_msgrcv(struct msg_queue *msq,struct msg_msg *msg,struct task_struct *target,long type,int mode);
 static int hook_shm_alloc_security(struct shmid_kernel *shp);
+static void hook_shm_free_security(struct shmid_kernel *shp);
 static int hook_shm_associate(struct shmid_kernel *shp,int shmflg);
 static int hook_shm_shmctl(struct shmid_kernel *shp,int cmd);
 static int hook_shm_shmat(struct shmid_kernel *shp,char __user *shmaddr,int shmflg);
 static int hook_sem_alloc_security(struct sem_array *sma);
+static void hook_sem_free_security(struct sem_array *sma);
 static int hook_sem_associate(struct sem_array *sma,int semflg);
 static int hook_sem_semctl(struct sem_array *sma,int cmd);
 static int hook_sem_semop(struct sem_array *sma,struct sembuf *sops,unsigned nsops,int alter);
 static int hook_netlink_send(struct sock *sk,struct sk_buff *skb);
+static void hook_d_instantiate(struct dentry *dentry,struct inode *inode);
 static int hook_getprocattr(struct task_struct *p,char *name,char **value);
 static int hook_setprocattr(struct task_struct *p,char *name,void *value,size_t size);
 static int hook_secid_to_secctx(u32 secid,char **secdata,u32 *seclen);
 static int hook_secctx_to_secid(const char *secdata,u32 seclen,u32 *secid);
+static void hook_release_secctx(char *secdata,u32 seclen);
 static int hook_inode_notifysecctx(struct inode *inode,void *ctx,u32 ctxlen);
 static int hook_inode_setsecctx(struct dentry *dentry,void *ctx,u32 ctxlen);
 static int hook_inode_getsecctx(struct inode *inode,void **ctx,u32 *ctxlen);
@@ -142,13 +163,35 @@ static int hook_socket_sock_rcv_skb(struct sock *sk,struct sk_buff *skb);
 static int hook_socket_getpeersec_stream(struct socket *sock,char __user *optval,int __user *optlen,unsigned len);
 static int hook_socket_getpeersec_dgram(struct socket *sock,struct sk_buff *skb,u32 *secid);
 static int hook_sk_alloc_security(struct sock *sk,int family,gfp_t priority);
+static void hook_sk_free_security(struct sock *sk);
+static void hook_sk_clone_security(const struct sock *sk,struct sock *newsk);
+static void hook_sk_getsecid(struct sock *sk,u32 *secid);
+static void hook_sock_graft(struct sock *sk,struct socket *parent);
 static int hook_inet_conn_request(struct sock *sk,struct sk_buff *skb,struct request_sock *req);
+static void hook_inet_csk_clone(struct sock *newsk,const struct request_sock *req);
+static void hook_inet_conn_established(struct sock *sk,struct sk_buff *skb);
 static int hook_secmark_relabel_packet(u32 secid);
+static void hook_secmark_refcount_inc(void);
+static void hook_secmark_refcount_dec(void);
+static void hook_req_classify_flow(const struct request_sock *req,struct flowi *fl);
 static int hook_tun_dev_create(void);
+static void hook_tun_dev_post_create(struct sock *sk);
 static int hook_tun_dev_attach(struct sock *sk);
+/*static int hook_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp,struct xfrm_user_sec_ctx *sec_ctx);
+static int hook_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx,struct xfrm_sec_ctx **new_ctx);
+static void hook_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx);
+static int hook_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx);
+static int hook_xfrm_state_alloc_security(struct xfrm_state *x,struct xfrm_user_sec_ctx *sec_ctx,u32 secid);
+static void hook_xfrm_state_free_security(struct xfrm_state *x);
+static int hook_xfrm_state_delete_security(struct xfrm_state *x);
+static int hook_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx,u32 fl_secid,u8 dir);
+static int hook_xfrm_state_pol_flow_match(struct xfrm_state *x,struct xfrm_policy *xp,const struct flowi *fl);
+static int hook_xfrm_decode_session(struct sk_buff *skb,u32 *secid,int ckall);*/
 static int hook_key_alloc(struct key *key,const struct cred *cred,unsigned long flags);
+static void hook_key_free(struct key *key);
 static int hook_key_permission(key_ref_t key_ref,const struct cred *cred,key_perm_t perm);
 static int hook_key_getsecurity(struct key *key,char **_buffer);
 static int hook_audit_rule_init(u32 field,u32 op,char *rulestr,void **lsmrule);
 static int hook_audit_rule_known(struct audit_krule *krule);
 static int hook_audit_rule_match(u32 secid,u32 field,u32 op,void *lsmrule,struct audit_context *actx);
+static void hook_audit_rule_free(void *lsmrule);
diff --git a/judge/judgm_syscall.c b/toj/center/src/judgk_syscall.c
index 155e13e..370a3fe 100644..100755
--- a/judge/judgm_syscall.c
+++ b/toj/center/src/judgk_syscall.c
@@ -1,17 +1,17 @@
 #include<linux/fs.h>
-#include<linux/sched.h>
 #include<linux/slab.h>
+#include<linux/sched.h>
 #include<linux/sort.h>
 #include<asm/msr.h>
 #include<asm/unistd.h>
 #include<asm/uaccess.h>
 
 #include"judge_def.h"
-#include"judgm.h"
-#include"judgx_com.h"
-#include"judgm_syscall.h"
+#include"judgk.h"
+#include"judgk_com.h"
+#include"judgk_syscall.h"
 
-int judgm_syscall_hook(){
+int judgk_syscall_hook(){
     int i;
     int j;
 
@@ -38,7 +38,7 @@ int judgm_syscall_hook(){
 
     return 0;
 }
-int judgm_syscall_unhook(){
+int judgk_syscall_unhook(){
     int i;
 
     unsigned int size;
@@ -52,11 +52,11 @@ int judgm_syscall_unhook(){
 	}
 	size -= sizeof(unsigned long);
 
-	syscall_table[i] = (unsigned long)judgm_syscall_ori_table[i];
+	syscall_table[i] = (unsigned long)judgk_syscall_ori_table[i];
     }
     syscall_addr_restore((unsigned long)(&syscall_table[i - 1]),restore);
 
-    schedule_timeout_interruptible(3 * HZ);
+    kfree(judgk_syscall_ori_table);
     return 0;
 }
 static int syscall_init_hook(){
@@ -143,8 +143,8 @@ static int syscall_init_hook(){
     }
     syscall_max = *(unsigned int*)addr;
 
-    judgm_syscall_ori_table = kmalloc(sizeof(unsigned long) * (syscall_max + 1),GFP_KERNEL);
-    memcpy(judgm_syscall_ori_table,syscall_table,sizeof(unsigned long) * syscall_max);
+    judgk_syscall_ori_table = kmalloc(sizeof(unsigned long) * (syscall_max + 1),GFP_KERNEL);
+    memcpy(judgk_syscall_ori_table,syscall_table,sizeof(unsigned long) * syscall_max);
 
     sort(syscall_whitelist,SYSCALL_WHITELIST_SIZE,sizeof(unsigned int),syscall_whitelist_cmp,NULL);
 
@@ -176,7 +176,7 @@ static int syscall_addr_write(unsigned long addr,unsigned int *size,int *restore
 	    *size = 4096;
 	    break;
 	case PG_LEVEL_2M:
-	    *size = 2097152 ;
+	    *size = 2097152;
 	    break;
 	case PG_LEVEL_1G:
 	    *size = 1073741824;
@@ -198,16 +198,16 @@ static int syscall_addr_restore(unsigned long addr,int restore){
     return 0;
 }
 
-int judgm_syscall_check(){
-    if(judgm_proc_task_lookup(current)){
+int judgk_syscall_check(){
+    if(judgk_proc_task_lookup(current)){
 	return 1;
     }
     return 0;
 }
-int judgm_syscall_block(){
-    struct judgm_proc_info *info;
+int judgk_syscall_block(){
+    struct judgk_proc_info *info;
 
-    if((info = judgm_proc_task_lookup(current)) == NULL){
+    if((info = judgk_proc_task_lookup(current)) == NULL){
 	return 0;
     }
 
diff --git a/judge/judgm_syscall.h b/toj/center/src/judgk_syscall.h
index b586b0c..2ee6afb 100644..100755
--- a/judge/judgm_syscall.h
+++ b/toj/center/src/judgk_syscall.h
@@ -55,14 +55,14 @@ static unsigned int syscall_whitelist[SYSCALL_WHITELIST_SIZE] = {
     __NR_dup3
 };
 
-int judgm_syscall_hook(void);
-int judgm_syscall_unhook(void);
-int judgm_syscall_check(void);
-int judgm_syscall_block(void);
+int judgk_syscall_hook(void);
+int judgk_syscall_unhook(void);
+int judgk_syscall_check(void);
+int judgk_syscall_block(void);
 
-unsigned long *judgm_syscall_ori_table;
+unsigned long *judgk_syscall_ori_table;
 
-extern struct judgm_proc_info* judgm_proc_task_lookup(struct task_struct *task);
+extern struct judgk_proc_info* judgk_proc_task_lookup(struct task_struct *task);
 extern long hook_sys_block(void);
 
 //typedef asmlinkage long (*func_sys_nanosleep)(struct timespec __user *rqtp,struct timespec __user *rmtp);
diff --git a/judge/judgm_syscall_asm.S b/toj/center/src/judgk_syscall_asm.S
index df4a1f3..dfc5bc6 100644..100755
--- a/judge/judgm_syscall_asm.S
+++ b/toj/center/src/judgk_syscall_asm.S
@@ -21,7 +21,7 @@ hook_sys_block:
     push %r14
     push %r15
 
-    call judgm_syscall_check
+    call judgk_syscall_check
     test %eax,%eax
     
     pop %r15
@@ -46,9 +46,9 @@ hook_sys_block:
     mov $8,%rdx
     mul %rdx
     pop %rdx
-    add judgm_syscall_ori_table,%rax
+    add judgk_syscall_ori_table,%rax
     jmp *(%rax)
 block:
-    call judgm_syscall_block
+    call judgk_syscall_block
     mov $-1,%rax
     ret
diff --git a/toj/center/src/judgm_lib.h b/toj/center/src/judgm_lib.h
new file mode 100644
index 0000000..324147e
--- /dev/null
+++ b/toj/center/src/judgm_lib.h
@@ -0,0 +1,369 @@
+#include<string.h>
+#include<limits.h>
+#include<unistd.h>
+#include<signal.h>
+#include<limits.h>
+#include<errno.h>
+#include<pthread.h>
+#include<semaphore.h>
+#include<fcntl.h>
+#include<sys/ioctl.h>
+#include<sys/resource.h>
+#include<sys/stat.h>
+#include<sys/types.h>
+#include<sys/wait.h>
+#include<sys/mman.h>
+#include<map>
+#include<utility>
+
+#include"judgk_com.h"
+
+typedef int (*judgm_proc_check_fn)();
+
+class judgm_proc{
+private:
+    int init(){
+	int i;
+	int j;
+	struct stat st;
+
+	if(stat(exe_path,&st)){
+	    return -1;
+	}
+	if(!S_ISREG(st.st_mode)){
+	    return -1;
+	}
+
+	exe_name[NAME_MAX] = '\0';
+	for(i = 0,j = 0;exe_path[i] != '\0' && j < NAME_MAX;i++){
+	    if(exe_path[i] == '/'){
+		j = 0;
+	    }else{
+		exe_name[j] = exe_path[i];
+		j++;
+	    }
+	}
+	exe_name[j] = '\0';
+
+	pid = 0;
+	kern_task = 0;
+	status = JUDGE_WAIT;
+	runtime = 0;
+	memory = 0;
+
+	return 0;
+    }
+    int protect(){
+	rlimit limit;
+	judgk_com_proc_add com_proc_add;
+
+	limit.rlim_cur = 1;
+	limit.rlim_max = limit.rlim_cur;
+	prlimit(pid,RLIMIT_NPROC,&limit,NULL);
+
+	limit.rlim_cur = 8L;
+	limit.rlim_max = limit.rlim_cur;
+	prlimit(pid,RLIMIT_NOFILE,&limit,NULL);
+
+	com_proc_add.run_path[0] = '\0';
+	strncat(com_proc_add.run_path,run_path,sizeof(com_proc_add.run_path));
+	com_proc_add.pid = pid;
+	com_proc_add.timelimit = timelimit * 1000L;
+	com_proc_add.hardtimelimit = hardtimelimit * 1000L;
+	com_proc_add.memlimit = memlimit * 1024L + 4096L * 128L;
+	if(ioctl(judgk_modfd,IOCTL_PROC_ADD,&com_proc_add)){
+	    return -1;
+	}
+	kern_task = com_proc_add.kern_task;
+
+	return 0;
+    }
+
+public:
+    int judgk_modfd;
+    char run_path[PATH_MAX + 1];
+    char exe_path[PATH_MAX + 1];
+    char exe_name[NAME_MAX + 1];
+    unsigned long timelimit;
+    unsigned long hardtimelimit;
+    unsigned long memlimit;
+    judgm_proc_check_fn check_fn;
+
+    pid_t pid;
+    unsigned long kern_task;
+    int status;
+    unsigned long runtime;
+    unsigned long memory;
+
+    judgm_proc(int judgk_modfd,char *runpath,char *exe_path,unsigned long timelimit,unsigned long hardtimelimit,unsigned long memlimit,judgm_proc_check_fn check_fn){
+	this->judgk_modfd = judgk_modfd;
+	this->run_path[0] = '\0';
+	strncat(this->run_path,runpath,sizeof(this->run_path));
+	this->exe_path[0] = '\0';
+	strncat(this->exe_path,exe_path,sizeof(this->exe_path));
+
+	this->timelimit = timelimit;
+	this->hardtimelimit = hardtimelimit;
+	this->memlimit = memlimit;
+	this->check_fn = check_fn;
+    }
+    
+    int proc_run(){
+	char abspath[PATH_MAX + 1];
+
+	if(init()){
+	    return -1;
+	}
+
+	realpath(exe_path,abspath);
+	if((pid = fork()) == 0){
+	    char *argv[] = {NULL,NULL};
+	    char *envp[] = {NULL};
+
+	    chdir(run_path);
+	    check_fn();
+
+	    setgid(99);
+	    setuid(99);
+	    kill(getpid(),SIGSTOP);
+	    
+	    argv[0] = exe_name;
+	    execve(abspath,argv,envp);
+	    exit(0);
+	}
+
+	if(pid == -1){
+	    return -1;
+	}
+	waitpid(pid,NULL,WUNTRACED);
+
+	if(protect()){
+	    kill(pid,SIGKILL);
+	    return -1;
+	}
+	status = JUDGE_RUN;
+	kill(pid,SIGCONT);
+	
+	return 0;
+    }
+    int proc_wait(bool blockflag){
+	int wstatus;
+	struct judgk_com_proc_get com_proc_get;
+
+	if(blockflag == true){
+	    if(waitpid(pid,&wstatus,WUNTRACED) == -1){
+		return -1;
+	    }
+	}else{
+	    if(waitpid(pid,&wstatus,WUNTRACED | WNOHANG) <= 0){
+		return -1;
+	    }
+	}
+
+	com_proc_get.kern_task = kern_task;
+	if(ioctl(judgk_modfd,IOCTL_PROC_GET,&com_proc_get)){
+	    return -1;
+	}
+
+	runtime = com_proc_get.runtime / 1000L;
+	memory = com_proc_get.memory;
+
+	printf("runtime:%lu memory:%lu\n",runtime,memory);
+
+	if(com_proc_get.status != JUDGE_AC){
+	    status = com_proc_get.status;
+	}else if(memory > (memlimit * 1024L)){
+	    status = JUDGE_MLE;
+	}else if(runtime > timelimit){
+	    status = JUDGE_TLE;
+	}else if(WIFEXITED(wstatus) || (WIFSIGNALED(wstatus) && WTERMSIG(wstatus) == SIGKILL)){
+	    status = JUDGE_AC;
+	}else{
+	    status = JUDGE_RE;
+	}
+
+	return 0;
+    }
+    int proc_kill(){
+	if(kill(pid,SIGKILL)){
+	    return -1;
+	}
+	return 0;
+    }
+};
+
+class judgm_hyperio{
+private:
+    int judgk_modfd;
+    char *read_buf;
+    off_t read_off;
+
+public:
+    int tty_idx;
+
+    judgm_hyperio(int judgk_modfd){
+	this->judgk_modfd = judgk_modfd;
+	this->tty_idx = ioctl(this->judgk_modfd,IOCTL_HYPERIO_ADD,0);
+	this->read_buf = (char*)mmap(NULL,JUDGK_COM_HYPERIO_BUFSIZE,PROT_READ,MAP_SHARED,judgk_modfd,0);
+	this->read_off = 0;
+    }
+    ~judgm_hyperio(){
+	munmap(read_buf,JUDGK_COM_HYPERIO_BUFSIZE);
+	ioctl(judgk_modfd,IOCTL_HYPERIO_DEL,0);
+    }
+
+    static int get_ttyfd(int idx){
+	char tpath[PATH_MAX + 1];
+	
+	snprintf(tpath,sizeof(tpath),"/dev/jtty%d",idx);
+	return open(tpath,O_RDWR);
+    }
+    size_t wait(){
+	return ioctl(judgk_modfd,IOCTL_HYPERIO_READ,0);
+    }
+    int compare(char *buf,size_t len){
+	int flag;
+	size_t remain;
+	off_t off;
+	size_t data_len;
+	size_t cmp_len;
+
+	flag = 0;
+	remain = len;
+	off = 0;
+	data_len = 0;
+	cmp_len = 0;
+	while(remain > 0 && flag == 0){
+	    if(data_len == 0){
+		if((data_len = ioctl(judgk_modfd,IOCTL_HYPERIO_READ,cmp_len)) <= 0){
+		    return -1;
+		}
+	    }
+	    if(remain < data_len){
+		cmp_len = remain;
+	    }else{
+		cmp_len = data_len;
+	    }
+
+	    if((cmp_len + read_off) < JUDGK_COM_HYPERIO_BUFSIZE){
+		flag |= memcmp(read_buf + read_off,buf + off,cmp_len);
+		read_off += cmp_len;
+	    }else{
+		flag |= memcmp(read_buf + read_off,buf + off,JUDGK_COM_HYPERIO_BUFSIZE - read_off);
+		flag |= memcmp(read_buf,buf + off + (JUDGK_COM_HYPERIO_BUFSIZE - read_off),(cmp_len + read_off) - JUDGK_COM_HYPERIO_BUFSIZE);
+		read_off = (cmp_len + read_off) - JUDGK_COM_HYPERIO_BUFSIZE;
+	    }
+	    remain -= cmp_len;
+	    off += cmp_len;
+	    data_len -= cmp_len;
+	}
+	if(cmp_len > 0){
+	    ioctl(judgk_modfd,IOCTL_HYPERIO_READ,-(long)cmp_len);
+	}
+
+	if(flag == 0){
+	    return 0;
+	}else{
+	    return -1;
+	}
+    }
+};
+
+static int judgm_compile(int subid,char *code_path,char *exe_path,int lang,bool force_flag,char *errmsg,size_t errsize){
+    int ret;
+    int i;
+
+    char main_path[PATH_MAX + 1];
+    char sem_path[PATH_MAX + 1];
+    struct stat st;
+    sem_t *wait_sem;
+    bool ce_flag;
+    char dir_path[PATH_MAX + 1];
+    char *out_path;
+    int io[2];
+    int pid;
+    int wstatus;
+    off_t off;
+    
+    if(force_flag == false){
+	snprintf(main_path,sizeof(main_path),"tmp/exe/%d/main",subid);
+	snprintf(sem_path,sizeof(sem_path),"/judgm_compile_wait_%d",subid);
+	if((wait_sem = sem_open(sem_path,0)) == SEM_FAILED){
+	    if(stat(main_path,&st)){
+		if((wait_sem = sem_open(sem_path,O_CREAT | O_EXCL,0644,0)) != SEM_FAILED){
+		    out_path = main_path;
+		    goto compile;
+		}else if((wait_sem = sem_open(sem_path,0)) != SEM_FAILED){
+
+		    sem_wait(wait_sem);
+    
+		    sem_close(wait_sem);
+		}
+	    }
+	}else{
+
+	    sem_wait(wait_sem);
+
+	    sem_close(wait_sem);
+	}
+
+	if(!link(main_path,exe_path)){
+	    return 0;
+	}
+    }
+
+    force_flag = true;
+    out_path = exe_path;
+
+compile:
+
+    if(force_flag == false){
+	snprintf(dir_path,sizeof(dir_path),"tmp/exe/%d",subid);
+	mkdir(dir_path,0755);
+    }
+    ce_flag = false;
+
+    if(lang == JUDGE_CPP){
+	pipe(io);
+	
+	if((pid = fork()) == 0){
+	    char *argv[] = {"g++","-static","-O2",code_path,"-std=c++0x","-o",out_path,NULL};
+
+	    dup2(io[1],1);
+	    dup2(io[1],2);
+	    execvp("g++",argv);
+	}
+
+	close(io[1]);
+	off = 0;
+	while((ret = read(io[0],errmsg + off,errsize - off - 1)) > 0){
+	    off += ret;
+	}
+	errmsg[off] = '\0';
+	close(io[0]);
+
+	waitpid(pid,&wstatus,0);
+	if(wstatus != 0){
+	    ce_flag = true;
+	}
+    }
+
+    if(force_flag == false){
+	if(ce_flag == true){
+	    rmdir(dir_path);
+	}
+
+	for(i = 0;i < 8;i++){
+	    sem_post(wait_sem);
+	}
+	sem_close(wait_sem);
+	sem_unlink(sem_path);
+    }
+    if(ce_flag == true){
+	return -1;
+    }
+
+    link(main_path,exe_path);
+
+    return 0;
+}
diff --git a/toj/center/src/judgm_line.h b/toj/center/src/judgm_line.h
new file mode 100755
index 0000000..1b36c74
--- /dev/null
+++ b/toj/center/src/judgm_line.h
@@ -0,0 +1,19 @@
+struct judgm_line_info{
+    int subid;
+
+    char *pro_path;
+    char *code_path;
+    char *run_path;
+    
+    int judgk_modfd;
+    void *line_dll;
+    void *check_dll;
+
+    int lang;
+    FILE *set_file;
+    char *set_data;
+    
+    char res_data[JUDGE_RES_DATAMAX];
+    size_t res_len;
+};
+typedef int (*judgm_line_run_fn)(judgm_line_info *info);
diff --git a/toj/center/src/judgm_manage.h b/toj/center/src/judgm_manage.h
new file mode 100644
index 0000000..85385e7
--- /dev/null
+++ b/toj/center/src/judgm_manage.h
@@ -0,0 +1,27 @@
+typedef int (*judgm_manage_queuesubmit_fn)(int subid,int proid,int lang,char *set_data,size_t set_len);
+
+struct judgm_manage_submitinfo{
+    int subid;
+    int uid;
+    int proid;
+    int lang;
+    char *param;
+
+    char pro_path[PATH_MAX + 1];
+    FILE *set_file;
+};
+typedef int (*judgm_manage_submit_fn)(judgm_manage_submitinfo *info,void **manage_data);
+
+struct judgm_manage_resultinfo{
+    int subid;
+    int uid;
+    int proid;
+    char *res_path;
+    char *res_data;
+
+    int result;
+    double score;
+    unsigned long runtime;
+    unsigned long memory;
+};
+typedef int (*judgm_manage_result_fn)(judgm_manage_resultinfo *info,void *manage_data);
diff --git a/toj/center/src/netio.h b/toj/center/src/netio.h
new file mode 100644
index 0000000..db54b23
--- /dev/null
+++ b/toj/center/src/netio.h
@@ -0,0 +1,192 @@
+class netio_protoiofn{
+public:
+    virtual void operator()(void *buf,size_t len,void *data) = 0;
+};
+
+template<typename C>
+class netio_iofn : public netio_protoiofn{
+private:
+    typedef void (C::*netio_iofn_type)(void *buf,size_t len,void *data);
+    C *obj;
+    netio_iofn_type fn;
+
+public:
+    netio_iofn(C *obj,netio_iofn_type fn){
+	this->obj = obj;
+	this->fn = fn;
+    }
+    void operator()(void *buf,size_t len,void *data){
+	(obj->*fn)(buf,len,data);
+    }
+};
+
+#define NETIO_IOTYPE_PLAIN 0
+#define NETIO_IOTYPE_FILE 1
+class netio_iocb{
+public:
+    int type;
+
+    void *buf;
+    int fd;
+    off_t off;
+    size_t len;
+    netio_protoiofn *cb_fn; 
+    void *cb_data;
+
+    netio_iocb(void *buf,size_t len,netio_protoiofn *cb_fn,void *cb_data){
+	this->type = NETIO_IOTYPE_PLAIN;
+	this->buf = buf;
+	this->off = 0;
+	this->len = len; 
+	this->cb_fn = cb_fn;
+	this->cb_data = cb_data;
+    }
+    netio_iocb(int fd,size_t len,netio_protoiofn *cb_fn,void *cb_data){
+	this->type = NETIO_IOTYPE_FILE;
+	this->buf = &this->fd;
+	this->fd = fd;
+	this->off = 0;
+	this->len = len; 
+	this->cb_fn = cb_fn;
+	this->cb_data = cb_data;
+    }
+};
+
+#define NETIO_IOSIZE 65536
+class netio{
+private:
+    netio_iocb *read_iocb;
+    std::queue<netio_iocb*> write_queue;
+    bool readio_reen;
+    char readio_buf[NETIO_IOSIZE];
+
+public:
+    int fd;
+    virtual int readidle() = 0;
+
+    netio(int fd){
+	this->fd = fd;
+	this->read_iocb = NULL;
+	this->readio_reen = false;
+    }
+    ~netio(){
+	close(this->fd);
+    }
+    int readio(){
+	int ret;
+	size_t len;
+	netio_iocb *iocb;
+
+	if(readio_reen == true){
+	    return -1;
+	}
+	readio_reen = true;
+
+	while(true){
+	    if(read_iocb == NULL){
+		readidle();
+	    }
+
+	    iocb = read_iocb;
+	    if(iocb->type == NETIO_IOTYPE_PLAIN){
+		while((ret = read(fd,(char*)iocb->buf + iocb->off,iocb->len - iocb->off)) > 0){
+		    iocb->off += ret;
+		}
+	    }else if(iocb->type == NETIO_IOTYPE_FILE){
+		while(true){
+		    len = iocb->len - iocb->off;
+		    if(len >= NETIO_IOSIZE){
+			len = NETIO_IOSIZE;
+		    }
+		    if((ret = read(fd,readio_buf,len)) <= 0){
+			break;
+		    }
+
+		    write(iocb->fd,readio_buf,ret);
+		    iocb->off += ret;
+		}
+	    }
+	    if(iocb->off == iocb->len){
+		read_iocb = NULL;
+
+		if(iocb->cb_fn != NULL){
+		    (*iocb->cb_fn)(iocb->buf,iocb->len,iocb->cb_data);
+		}else{
+		    if(iocb->type == NETIO_IOTYPE_PLAIN){
+			delete (char*)iocb->buf;
+		    }else if(iocb->type == NETIO_IOTYPE_FILE){
+			close(iocb->fd);
+		    }
+		}
+
+		delete iocb;
+	    }else{
+		break;
+	    }
+	}
+
+	readio_reen = false;
+	return 0;
+    }
+    int readbytes(void *buf,size_t len,netio_protoiofn *cb_fn,void *cb_data){
+	read_iocb = new netio_iocb(buf,len,cb_fn,cb_data);
+	readio();
+	return 0;
+    }
+    int readfile(int fd,size_t len,netio_protoiofn *cb_fn,void *cb_data){
+	read_iocb = new netio_iocb(fd,len,cb_fn,cb_data);
+	readio();
+	return 0;
+    }
+    int writeio(){
+	int ret;
+	size_t len;
+	netio_iocb *iocb;
+
+	while(!write_queue.empty()){
+	    iocb = write_queue.front();
+	    if(iocb->type == NETIO_IOTYPE_PLAIN){
+		while((ret = write(fd,(char*)iocb->buf + iocb->off,iocb->len - iocb->off)) > 0){
+		    iocb->off += ret;
+		}
+	    }else if(iocb->type == NETIO_IOTYPE_FILE){
+		len = iocb->len - iocb->off;
+		if(len >= NETIO_IOSIZE){
+		    len = NETIO_IOSIZE;
+		}
+		while((ret = sendfile(fd,iocb->fd,NULL,len)) > 0){
+		    iocb->off += ret;
+		}
+	    }
+	    if(iocb->off == iocb->len){
+		write_queue.pop();
+
+		if(iocb->cb_fn != NULL){
+		    (*iocb->cb_fn)(iocb->buf,iocb->len,iocb->cb_data);
+		}else{
+		    if(iocb->type == NETIO_IOTYPE_PLAIN){
+			delete (char*)iocb->buf;
+		    }else if(iocb->type == NETIO_IOTYPE_FILE){
+			close(iocb->fd);
+		    }
+		}
+
+		delete iocb;
+	    }else{
+		break;
+	    }
+	}
+
+	return 0;
+    }
+    int writebytes(void *buf,size_t len,netio_protoiofn *cb_fn,void *cb_data){
+	write_queue.push(new netio_iocb(buf,len,cb_fn,cb_data));
+	writeio();
+	return 0;
+    }
+    int writefile(int fd,size_t len,netio_protoiofn *cb_fn,void *cb_data){
+	write_queue.push(new netio_iocb(fd,len,cb_fn,cb_data));
+	writeio();
+	return 0;
+    }
+};
diff --git a/toj/center/src/pack.cpp b/toj/center/src/pack.cpp
new file mode 100644
index 0000000..c2206b1
--- /dev/null
+++ b/toj/center/src/pack.cpp
@@ -0,0 +1,175 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<unistd.h>
+#include<fcntl.h>
+#include<libtar.h>
+#include<bzlib.h>
+#include<map>
+
+#include"pack.h"
+
+static int pack_copenfn(const char *pathname,int flags,...){
+    int fd;
+    pack_bzinfo *bzinfo;
+
+    if((fd = open(pathname,flags,0644)) == -1){
+	return -1;
+    }
+
+    bzinfo = new pack_bzinfo;
+    bzinfo->len = 0;
+    bzinfo->off = 0;
+    bzinfo->endflag = false;
+    bzinfo->bzs.bzalloc = NULL;
+    bzinfo->bzs.bzfree = NULL;
+    bzinfo->bzs.opaque = NULL;
+    BZ2_bzCompressInit(&bzinfo->bzs,9,0,0);
+
+    pack_fdmap.insert(std::pair<int,pack_bzinfo*>(fd,bzinfo));
+
+    return fd;
+}
+static int pack_cclosefn(long fd){
+    int ret;
+    pack_bzinfo *bzinfo;
+
+    bzinfo = pack_fdmap.find(fd)->second;
+    pack_fdmap.erase(fd);
+
+    bzinfo->bzs.next_in = NULL;
+    bzinfo->bzs.avail_in = 0;
+    while(true){
+	bzinfo->bzs.next_out = bzinfo->buf;
+	bzinfo->bzs.avail_out = PACK_BUFSIZE;
+	ret = BZ2_bzCompress(&bzinfo->bzs,BZ_FINISH);
+
+	if(bzinfo->bzs.avail_out != PACK_BUFSIZE){
+	    write(fd,bzinfo->buf,PACK_BUFSIZE - bzinfo->bzs.avail_out);
+	}
+	if(ret == BZ_STREAM_END){
+	    break;
+	}
+    }
+
+    BZ2_bzCompressEnd(&bzinfo->bzs);
+    delete bzinfo;
+    return close(fd);
+}
+static ssize_t pack_cwritefn(long fd,const void *buf,size_t count){
+    pack_bzinfo *bzinfo;
+
+    bzinfo = pack_fdmap.find(fd)->second;
+
+    bzinfo->bzs.next_in = (char*)buf;
+    bzinfo->bzs.avail_in = count;
+    while(bzinfo->bzs.avail_in > 0){
+	bzinfo->bzs.next_out = bzinfo->buf;
+	bzinfo->bzs.avail_out = PACK_BUFSIZE;
+	BZ2_bzCompress(&bzinfo->bzs,BZ_RUN);
+	if(bzinfo->bzs.avail_out != PACK_BUFSIZE){
+	    write(fd,bzinfo->buf,PACK_BUFSIZE - bzinfo->bzs.avail_out);
+	}
+    }
+
+    return count;
+}
+static int pack_xopenfn(const char *pathname,int flags,...){
+    int fd;
+    pack_bzinfo *bzinfo;
+
+    if((fd = open(pathname,flags)) == -1){
+	return -1;
+    }
+
+    bzinfo = new pack_bzinfo;
+    bzinfo->len = 0;
+    bzinfo->off = 0;
+    bzinfo->endflag = false;
+    bzinfo->bzs.bzalloc = NULL;
+    bzinfo->bzs.bzfree = NULL;
+    bzinfo->bzs.opaque = NULL;
+    BZ2_bzDecompressInit(&bzinfo->bzs,0,0);
+
+    pack_fdmap.insert(std::pair<int,pack_bzinfo*>(fd,bzinfo));
+
+    return fd;
+}
+static int pack_xclosefn(long fd){
+    int ret;
+    pack_bzinfo *bzinfo;
+
+    bzinfo = pack_fdmap.find(fd)->second;
+    pack_fdmap.erase(fd);
+    BZ2_bzDecompressEnd(&bzinfo->bzs);
+    delete bzinfo;
+
+    return close(fd);
+}
+static ssize_t pack_xreadfn(long fd,void *buf,size_t count){
+    int ret;
+    pack_bzinfo *bzinfo;
+
+    bzinfo = pack_fdmap.find(fd)->second;
+
+    bzinfo->bzs.next_out = (char*)buf;
+    bzinfo->bzs.avail_out = count;
+    while(bzinfo->endflag == false){
+	if(bzinfo->len == 0){
+	    ret = read(fd,bzinfo->buf,PACK_BUFSIZE);
+	    bzinfo->len = ret;
+	    bzinfo->off = 0;
+	}
+	if(bzinfo->len == 0){
+	    break;
+	}
+
+	bzinfo->bzs.next_in = bzinfo->buf + bzinfo->off;
+	bzinfo->bzs.avail_in = bzinfo->len;
+	while(bzinfo->bzs.avail_in > 0 && bzinfo->bzs.avail_out > 0){
+	    if(BZ2_bzDecompress(&bzinfo->bzs) != BZ_OK){
+		bzinfo->endflag = true;
+		break;
+	    }
+	}
+	bzinfo->off += bzinfo->len - bzinfo->bzs.avail_in;
+	bzinfo->len = bzinfo->bzs.avail_in;
+
+	if(bzinfo->bzs.avail_out == 0){
+	    break;
+	}
+    }
+
+    return count - bzinfo->bzs.avail_out;
+}
+
+int pack_pack(char *packpath,char *dirpath){
+    tartype_t tartype;
+    TAR *tarp;
+
+    tartype.openfunc = pack_copenfn;
+    tartype.closefunc = pack_cclosefn;
+    tartype.readfunc = (readfunc_t)read;
+    tartype.writefunc = pack_cwritefn;
+    tar_open(&tarp,packpath,&tartype,O_WRONLY | O_CREAT,0644,TAR_GNU);
+
+    tar_append_tree(tarp,dirpath,".");
+    tar_close(tarp);
+
+    return 0;
+}
+int pack_unpack(char *packpath,char *dirpath){
+    tartype_t tartype;
+    TAR *tarp;
+
+    tartype.openfunc = pack_xopenfn;
+    tartype.closefunc = pack_xclosefn;
+    tartype.readfunc = pack_xreadfn;
+    tartype.writefunc = (writefunc_t)write;
+    tar_open(&tarp,packpath,&tartype,O_RDONLY,0644,TAR_GNU);
+
+    tar_extract_all(tarp,dirpath);
+    tar_close(tarp);
+
+    return 0;
+}
diff --git a/toj/center/src/pack.h b/toj/center/src/pack.h
new file mode 100644
index 0000000..8f8ac88
--- /dev/null
+++ b/toj/center/src/pack.h
@@ -0,0 +1,20 @@
+#define PACK_BUFSIZE 65536
+struct pack_bzinfo{
+    bz_stream bzs;
+    char buf[PACK_BUFSIZE];
+    int len;
+    int off;
+    bool endflag;
+};
+
+static int pack_copenfn(const char *pathname,int flags,...);
+static int pack_cclosefn(long fd);
+static ssize_t cpack_writefn(long fd,const void *buf,size_t count);
+static int pack_xopenfn(const char *pathname,int flags,...);
+static int pack_xclosefn(long fd);
+static ssize_t xpack_readfn(long fd,void *buf,size_t count);
+
+static std::map<int,pack_bzinfo*> pack_fdmap;
+
+int pack_pack(char *packpath,char *dirpath);
+int pack_unpack(char *packpath,char *dirpath);
diff --git a/toj/center/src/tpool.h b/toj/center/src/tpool.h
new file mode 100644
index 0000000..08aedbc
--- /dev/null
+++ b/toj/center/src/tpool.h
@@ -0,0 +1,169 @@
+class tpool_protofn{
+public:
+    virtual void operator()(void *data) = 0;
+};
+
+template<typename C>
+class tpool_fn : public tpool_protofn{
+private:
+    typedef void (C::*tpool_fn_type)(void *data);
+    C *obj;
+    tpool_fn_type fn;
+
+public:
+    tpool_fn(C *obj,tpool_fn_type fn){
+	this->obj = obj;
+	this->fn = fn;
+    }
+    void operator()(void *data){
+	(obj->*fn)(data);
+    }
+};
+class tpool_static_fn : public tpool_protofn{
+private:
+    typedef void (*tpool_static_fn_type)(void *data);
+    tpool_static_fn_type fn;
+
+public:
+    tpool_static_fn(tpool_static_fn_type fn){
+	this->fn = fn;
+    }
+    void operator()(void *data){
+	fn(data);
+    }
+};
+
+class tpool_thcb{
+public:
+    tpool_protofn *th_fn;
+    void *th_data;
+    tpool_protofn *cb_fn;
+    void *cb_data;
+
+    tpool_thcb(tpool_protofn *th_fn,void *th_data,tpool_protofn *cb_fn,void *cb_data){
+	this->th_fn = th_fn;
+	this->th_data = th_data;
+	this->cb_fn = cb_fn;
+	this->cb_data = cb_data;
+    }
+    int run(){
+	(*th_fn)(th_data);
+	return 0;
+    }
+    int done(){
+	if(cb_fn != NULL){
+	    (*cb_fn)(cb_data);
+	}
+	return 0;
+    }
+};
+
+#define TPOOL_THREAD_MAXNUM 64
+class tpool{
+private:
+    std::queue<tpool_thcb*> wait_queue;
+    std::vector<tpool_thcb*> done_list;
+    pthread_t pt[TPOOL_THREAD_MAXNUM];
+    int pt_num;
+    sem_t pt_sem;
+    pthread_mutex_t pt_mutex;
+
+    static void* pt_runfn(void *arg){
+	tpool *that;
+	tpool_thcb *thcb;
+	long long int sig;
+
+	that = (tpool*)arg;
+
+	while(true){
+
+	    sem_wait(&that->pt_sem);
+	    
+	    pthread_mutex_lock(&that->pt_mutex);
+	    
+	    if(!that->wait_queue.empty()){
+		thcb = that->wait_queue.front();
+		that->wait_queue.pop();
+	    }else{
+		thcb = NULL;
+	    }
+	    
+	    pthread_mutex_unlock(&that->pt_mutex);
+
+	    if(thcb == NULL){
+		continue;
+	    }
+
+	    thcb->run();
+
+	    pthread_mutex_lock(&that->pt_mutex);
+
+	    that->done_list.push_back(thcb);
+
+	    pthread_mutex_unlock(&that->pt_mutex);
+
+	    sig = 1;
+	    write(that->fd,&sig,sizeof(sig)),that->done_list.size();
+	}
+	return NULL;
+    }
+
+public:
+    int fd;
+
+    tpool(int pt_num){
+	if((this->pt_num = pt_num) > TPOOL_THREAD_MAXNUM){
+	    this->pt_num = TPOOL_THREAD_MAXNUM;
+	}
+	fd = eventfd(0,EFD_NONBLOCK);
+	sem_init(&pt_sem,0,0);
+	pthread_mutex_init(&pt_mutex,NULL);
+    }
+    ~tpool(){
+	close(fd);
+	sem_destroy(&pt_sem);
+	pthread_mutex_destroy(&pt_mutex);
+    }
+    int start(){
+	int i;
+
+	for(i = 0;i < pt_num;i++){
+	    pthread_create(&pt[pt_num],NULL,pt_runfn,this);
+	}
+
+	return 0;
+    }
+    int done(){
+	int i;
+	std::vector<tpool_thcb*> l;
+	long long int sig;
+
+	pthread_mutex_lock(&pt_mutex);
+
+	l.swap(done_list);
+
+	pthread_mutex_unlock(&pt_mutex);
+
+	for(i = l.size() - 1;i >= 0;i--){
+	    l[i]->done();
+	    delete l[i];
+	}
+
+	read(fd,&sig,sizeof(sig));
+    }
+    int add(tpool_protofn *th_fn,void *th_data,tpool_protofn *cb_fn,void *cb_data){
+	tpool_thcb *thcb;
+
+	thcb = new tpool_thcb(th_fn,th_data,cb_fn,cb_data);
+
+	pthread_mutex_lock(&pt_mutex);
+
+	wait_queue.push(thcb);
+	
+	pthread_mutex_unlock(&pt_mutex);
+
+	sem_post(&pt_sem);
+
+	return 0;
+    }
+};
diff --git a/toj/index.html b/toj/index.html
new file mode 100644
index 0000000..5126216
--- /dev/null
+++ b/toj/index.html
@@ -0,0 +1,303 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+<title>Taiwan Online Judge</title>
+
+<link href='http://fonts.googleapis.com/css?family=Droid+Sans' rel='stylesheet' type='text/css'>
+
+<link rel="stylesheet" href="/codemirror.css">
+<link rel="stylesheet" href="/lesser-dark.css">
+
+<link rel="stylesheet" type="text/css" href="/toj/jcs/common.css">
+<link rel="stylesheet" type="text/css" href="/toj/jcs/index.css">
+<link rel="stylesheet" type="text/css" href="/toj/jcs/notice.css">
+<link rel="stylesheet" type="text/css" href="/toj/jcs/home.css">
+<link rel="stylesheet" type="text/css" href="/toj/jcs/stat.css">
+<link rel="stylesheet" type="text/css" href="/toj/jcs/user.css">
+<link rel="stylesheet" type="text/css" href="/toj/jcs/sq.css">
+<link rel="stylesheet" type="text/css" href="/toj/jcs/pro.css">
+
+<script src="/jquery-1.9.1.min.js"></script>
+<script src="/jquery.easing.1.3.js"></script>
+<script type="text/javascript" src="/codemirror.js"></script>
+<script type="text/javascript" src="/clike.js"></script>
+
+<script src="/toj/jcs/common.js"></script>
+<script src="/toj/jcs/index.js"></script>
+<script src="/toj/jcs/notice.js"></script>
+<script src="/toj/jcs/home.js"></script>
+<script src="/toj/jcs/stat.js"></script>
+<script src="/toj/jcs/user.js"></script>
+<script src="/toj/jcs/sq.js"></script>
+<script src="/toj/jcs/pro.js"></script>
+
+<style type="text/css">
+body{
+    color:#E9E9E9;
+    background-color:#373C38;
+    font-family:\5FAE\8EDF\6B63\9ED1\9AD4,\65B0\7D30\660E\9AD4;
+    overflow-y:hidden;
+}
+button{
+    height:32px;
+    margin:0px 0px;
+    padding:0px 16px 0px 16px;
+    font-size:16px;
+    font-family:\5FAE\8EDF\6B63\9ED1\9AD4,\65B0\7D30\660E\9AD4;
+    color:#E9E9E9;
+    background-color:#00896C;
+    border:none;
+    cursor:pointer;
+}
+button:hover{
+    background-color:#24936E;
+}
+</style>
+<script type="text/javascript">
+    $(document).ready(function(){
+	common.init();
+	user.init();
+	index.init();
+	notice.init();
+	home.init();
+	stat.init();
+	sq.init();
+	pro.init();
+
+	common.exheight();
+	$(window).resize(function(e){common.exheight();});
+	$(window).on('popstate',function(e){
+	    if(location.href != common.url_curr){
+		common.url_prev = common.url_curr;
+		common.url_curr = location.href;
+		common.page_urlchange();
+	    }
+	});
+	
+	common.page_urlchange();
+    });
+</script>
+</head>
+<body>
+
+<div id="index_head" class="index_head">
+    <div class="title">Taiwan Online Judge</div>
+    <div class="tab_box"></div>
+    <div class="content_box"></div>
+    <div id="index_head_panel" class="panel">開始</div>
+    <div id="index_head_notice" class="notice" style="display:none">[0]</div>
+    <div id="index_head_nickname" class="nickname"><a class="nickname"></a></div>
+</div>
+
+<div id="index_panel_box" exheight=true class="index_panel_box"><ul id="index_panel" class="index_panel">
+    <li page="home" class="button"><a href="/toj/home/" class="button">首頁</a></li>
+    <li page="stat" class="button"><a href="/toj/stat/" class="button">狀態</a></li>
+    <li page="user" class="button" style="display:none;"><a class="button">個人</a></li>
+    <li page="square" class="button"><a class="button">方塊</a></li>
+    <ul class="square_box"></ul>
+
+    <li page="login" class="button" style="margin:64px 0px 0px 0px; display:none;"><a href="/toj/login/" class="button">登入</a></li>
+    <li page="register" class="button" style="display:none;"><a href="/toj/register/" class="button">註冊</a></li>
+    <li page="logout" class="button" style="margin:64px 0px 0px 0px; display:none;"><a href="/toj/logout/" class="button">登出</a></li>
+</ul></div>
+
+<div id="notice_list_box" exheight=true class="notice_list_box"><ul id="notice_list" class="notice_list"></ul></div>
+
+<div id="index_page" exheight=true class="index_page">
+
+    <div page="home" class="common_page home_page">
+	<audio id="tmpload_audio" src="/tmpload.ogg" preload></audio>
+	<audio id="tmp_audio" src="/tmp.ogg" preload></audio>
+	<div id="tmpani" style="width:100%; height:100%; background-color:#0C0C0C;">
+	    <canvas id="tmpcanv" width=1280 height=720 style="margin:0px auto 0px auto; display:block;"></canvas>
+	</div>
+    </div>
+    
+    <div page="none" class="common_page none_page">
+	<div style="margin:192px 0px 0px 256px;">
+	    <h1>Oops! 此頁不存在</h1>
+	    <a href="/toj/home/" style="margin-left:6px; color:#E9E9E9;">回首頁</a>
+	</div>
+    </div>
+
+    <div page="stat" class="common_page stat_page">
+	<div tab="allsub" class="common_tab sub_tab">
+	    <table class="sublist">
+		<tr class="head">
+		    <th class="subid">SubID</th>
+		    <th class="proid" >ProID</th>
+		    <th class="nickname">暱稱</th>
+		    <th class="runtime">執行時間</th>
+		    <th class="memory">記憶體</th>
+		    <th class="result">結果</th>
+		    <th class="score">分數</th>
+		    <th class="time">時間</th>
+		    <th class="lang">語言</th>
+		</tr>
+	    </table>
+	</div>
+    </div>
+
+    <div page="user" class="common_page user_page">
+	<div tab="main" class="common_tab main_tab">
+	    <div class="info_box">
+		<img class="avatar"></img>
+		<div class="aboutme"></div>
+	    </div>
+	</div>
+	<div tab="edit" class="common_tab edit_tab">
+	    <div class="edit_box">
+		<h1>個人資料</h1>
+		<label>暱稱</label>
+		<input name="nickname" type="textbox">
+		<label>照片</label>
+		<input name="avatar" type="textbox" placeholder="http://example.png">
+		<img class="avatar"></img>
+		<label>關於我</label>
+		<input name="aboutme" type="textbox">
+		<label>電子郵件</label>
+		<input name="email" type="textbox"><br>
+
+		<h1>重設密碼</h1>
+		<label>舊使用者密碼</label>
+		<input name="password_old" type="password">
+		<label>新使用者密碼</label>
+		<input name="password_new" type="password">
+		<label>重復新密碼</label>
+		<input name="password_repeat" type="password"><br>
+		
+		<div class="error"></div>
+		<button class="submit">確定</button>
+		<button class="cancel">取消</button>
+	    </div>
+	</div>
+	<div tab="mgsq" class="common_tab mgsq_tab">
+	    <div class="in_box">
+		<h1>已加入方塊</h1>
+		<h2>等待中</h2>
+		<div class="wait"></div><br>
+		<h2>進行中</h2>
+		<div class="run"></div><br>
+		<h2>已結束</h2>
+		<div class="past"></div>
+	    </div>
+	    <div class="out_box">
+		<h1>未加入方塊</h1>
+		<h2>等待中</h2>
+		<div class="wait"></div><br>
+		<h2>進行中</h2>
+		<div class="run"></div><br>
+		<h2>已結束</h2>
+		<div class="past"></div>
+	    </div>
+	</div>
+	<div tab="mg" class="common_tab mg_tab">
+	    <div class="left_box">
+		<h1>方塊</h1>
+		<button class="newsq">建立方塊</button>
+	    </div>
+	</div>
+    </div>
+
+    <div page="sq" class="common_page sq_page"></div>
+    <div page="pro" class="common_page pro_page"></div>
+    
+    <div page="login" class="common_page login_page">
+	<div class="info_box">
+	    <h1>登入TOJ, 開始你的解題</h1>
+	    <strong>沒有帳號?</strong><a href="/toj/register/" style="margin-left:6px; color:#E9E9E9;">註冊</a>
+	</div>
+	<div class="login_box">
+	    <h1>登入</h1>
+	    <div class="error"></div>
+	    <input name="username" type="textbox" placeholder="使用者名稱">
+	    <input name="password" type="password" placeholder="使用者密碼">
+	    <button>登入</button>
+	</div>
+    </div>
+
+    <div page="register" class="common_page register_page">
+	<div class="info_box">
+	    <h1>註冊TOJ, 開始你的解題</h1>
+	    <strong>有帳號?</strong><a href="/toj/login/" style="margin-left:6px; color:#E9E9E9;">登入</a>
+	</div>
+	<div class="register_box">
+	    <h1>註冊</h1>
+	    <div class="error"></div>
+	    <input name="username" type="textbox" placeholder="使用者名稱">
+	    <input name="password" type="password" placeholder="使用者密碼">
+	    <input name="password_repeat" type="password" placeholder="重復密碼">
+	    <input name="nickname" type="textbox" placeholder="暱稱">
+	    <input name="email" type="textbox" placeholder="電子郵件">
+	    <button>註冊</button>
+	</div>
+    </div>
+
+</div>
+
+<div id="index_mask" class="index_mask">
+    <div class="user_mask">
+	<div class="common_mask_box editsq_mbox">
+	    <div class="edit_box">
+		<h1>基本資料</h1>
+		<label>方塊名稱</label>
+		<input name="sqname" type="textbox" size="16" placeholder="foo">
+		<label>模組名稱</label>
+		<input name="sqmodname" type="textbox" size="16" placeholder="sqmod_foo">
+		<label>隱私</label>
+		<select name="publicity">
+		    <option value=3>公開</option>
+		    <option value=2>可申請</option>
+		    <option value=1>秘密</option>
+		</select>
+		<label>時間限制</label>
+		<select name="infinite">
+		    <option value=1>無時限</option>
+		    <option value=2>有時限</option>
+		</select>
+		<div class="time" style="display:none;">
+		    <label>開始時間</label><br>
+		    <input name="s_year" type="textbox" size="1" placeholder="2501" style="display:inline-block">
+		    <input name="s_month" type="textbox" size="1" placeholder="1"  style="display:inline-block">
+		    <input name="s_day" type="textbox" size="1" placeholder="1" style="display:inline-block">
+		    <input name="s_hr" type="textbox" size="1" placeholder="18" style="margin:0px 0px 0px 6px; display:inline-block">
+		    <input name="s_min" type="textbox" size="1" placeholder="30" style="display:inline-block"><br>
+		    <label>結束時間</label><br>
+		    <input name="e_year" type="textbox" size="1" placeholder="2501" style="display:inline-block">
+		    <input name="e_month" type="textbox" size="1" placeholder="1" style="display:inline-block">
+		    <input name="e_day" type="textbox" size="1" placeholder="1" style="display:inline-block">
+		    <input name="e_hr" type="textbox" size="1" placeholder="18" style="margin:0px 0px 0px 6px; display:inline-block">
+		    <input name="e_min" type="textbox" size="1" placeholder="30" style="display:inline-block">
+		</div><br>
+		<button class="delete" style="display:none;">刪除</button><br><br>
+
+		<div class="error"></div>
+		<button class="submit">確定</button>
+		<button class="cancel">取消</button>
+	    </div>
+	</div>
+    </div>
+    <div class="pro_mask">
+	<div exheight=true extop=32 exbottom=32 class="common_mask_box sub_mbox">
+	    <div class="head">
+		<div class="title"></div>
+		<div class="error"></div>
+		<div class="oper">
+		    <select name="lang"> 
+			<option value="1">C++</option>
+		    </select>
+		    <button class="submit">確定</button>
+		    <button class="cancel">取消</button>
+		</div>
+	    </div>
+	    <div exheight=true extop=76 exbottom=38 class="codebox"></div>
+	</div>
+    </div>
+    <div class="stat_mask">
+	<div class="common_mask_box subinfo_mbox"></div>
+    </div>
+</div>
+
+</body>
+</html>
diff --git a/toj/jcs/common.css b/toj/jcs/common.css
new file mode 100644
index 0000000..f693f3d
--- /dev/null
+++ b/toj/jcs/common.css
@@ -0,0 +1,19 @@
+div.common_page{
+    height:100%;
+    position:relative;
+    overflow:auto;
+    display:none;
+}
+div.common_tab{
+    height:100%;
+    position:relative;
+    overflow:auto;
+    display:none;
+}
+div.common_mask_box{
+    margin:32px auto;
+    padding:0px 32px 0px 32px;
+    background-color:#373C38;
+    position:relative;
+    display:none;
+}
diff --git a/toj/jcs/common.js b/toj/jcs/common.js
new file mode 100644
index 0000000..84468e3
--- /dev/null
+++ b/toj/jcs/common.js
@@ -0,0 +1,336 @@
+var RESULTMAP = {0:'AC',1:'WA',2:'TLE',3:'MLE',4:'RF',5:'RE',6:'CE',7:'ERR',100:'WAIT'};
+
+var USER_PER_USER	    = 0x00000001;
+var USER_PER_PROCREATOR	    = 0x00000002;
+var USER_PER_PROADMIN	    = 0x00000004;
+
+var USER_LEVEL_USER	    = 0x00000001;
+var USER_LEVEL_PROCREATOR   = 0x00000003;
+var USER_LEVEL_PROADMIN	    = 0x00000007;
+var USER_LEVEL_ADMIN	    = 0x0000ffff;
+var USER_LEVEL_SUPERADMIN   = -1;
+
+var __extend = function(child,parent){
+    child.prototype.__super = parent;
+};
+
+var common = {
+    page_list:new Array(),
+    url_prev:null,
+    url_curr:null,
+    mbox_curr:null,
+    mbox_defer:null,
+
+    init:function(){
+	var i;
+	var url;
+	var urlpart;
+	
+	urlpart = location.href.split('?');
+	if(urlpart[0].search(/\/$/) == -1){
+	    url = urlpart[0] + '/';
+	    if(urlpart.length > 1){
+		url = url + '?';
+		for(i = 1;i < urlpart.length;i++){
+		    url = url + urlpart[i];
+		}
+	    }
+	    window.history.replaceState(null,document.title,url);
+	}
+
+	common.url_curr = location.href;
+
+	$(document).on('click','a',function(e){
+	    common.pushurl($(this).attr('href'));   
+	    return false;
+	});
+	$(document).on('keyup',function(e){
+	    if(e.which == 27){
+		common.hidembox(false);
+	    }
+	});
+    },
+
+    exheight:function(){
+	var i;
+	var es;
+	var extop;
+	var exbottom;
+	var j_e;
+	var j_parent;
+
+	es = $('[exheight=true]');
+	for(i = 0;i < es.length;i++){
+	    j_e = $(es[i]);
+	    if((extop = j_e.attr('extop')) == undefined){
+		extop = j_e.css('top').match(/(.+)px/)[1];
+	    }
+	    if((exbottom = j_e.attr('exbottom')) == undefined){
+		exbottom = 0;
+	    }
+	    extop = parseInt(extop);
+	    exbottom = parseInt(exbottom);
+
+	    j_e.css('height',($(window).height() - (extop + exbottom) + 'px'));
+	}
+    },
+    getcookie:function(){
+	var ret;
+	var i;
+	var part;
+	var subpart;
+	
+	ret = new Array();
+	part = document.cookie.split(';');
+	for(i = 0;i < part.length;i++){
+	    part[i] = part[i].replace(/\+/g,' ');
+	    subpart = part[i].split('=');
+	    ret[decodeURIComponent(subpart[0])] = decodeURIComponent(subpart[1]);
+	}
+
+	return ret;
+    },
+    getdate:function(str){
+	var part;
+	part = str.match(/(\d+)-(\d+)-(\d+) (\d+):(\d+):(\d+)/);
+	return new Date(part[1],parseInt(part[2]) - 1,part[3],part[4],part[5],part[6],0);
+    },
+    getdatestring:function(date,secflag){
+	var month;
+	var day;
+	var hr;
+	var min;
+	var sec;
+
+	month = date.getMonth() + 1;
+	if(month < 10){
+	    month = '0' + month;
+	}
+	day = date.getDate();
+	if(day < 10){
+	    day = '0' + day;
+	}
+	hr = date.getHours();
+	if(hr < 10){
+	    hr = '0' + hr;
+	}
+	min = date.getMinutes();
+	if(min < 10){
+	    min = '0' + min;
+	}
+	if(secflag == true){
+	    sec = date.getSeconds();
+	    if(sec < 10){
+		sec = '0' + sec;
+	    }
+
+	    return date.getFullYear() + '-' + month + '-' + day + ' ' + hr + ':' + min + ':' + sec;
+	}else{
+	    return date.getFullYear() + '-' + month + '-' + day + ' ' + hr + ':' + min;
+	}
+    },
+    getlang:function(value){
+	var i;
+	var ret;
+	var langlist = ['C++','JAVA','Pascal'];
+
+	ret = new Array;
+	i = 0;
+	while(value > 0){
+	    if((value & 1) == 1){
+		ret.push(langlist[i]);
+	    }
+	    value = value >> 1;
+	}
+
+	return ret;
+    },
+
+    geturlpart:function(url){
+	if(url == undefined){
+	    return location.href.match(/toj\/(.*)/)[1].split('/');
+	}else{
+	    return url.match(/toj\/(.*)/)[1].split('/');
+	}
+    },
+    pushurl:function(url){
+	common.url_prev = location.href;
+	window.history.pushState(null,document.title,url);   
+	common.url_curr = location.href;
+	common.page_urlchange();
+    },
+    replaceurl:function(url){
+	window.history.replaceState(null,document.title,url);   
+	common.url_curr = location.href;
+    },
+    prevurl:function(notpagename){
+	if(common.url_prev == null || common.geturlpart(common.url_prev)[0] == notpagename){
+	    common.pushurl('/toj/home/');
+	}else{
+	    common.pushurl(common.url_prev);
+	}
+    },
+    page_urlchange:function(){
+	var urlpart;
+	var pagename;
+	var pagename_prev;
+
+	if(arguments.callee.reentrant == true){
+	    arguments.callee.hasnext = true;
+	    return;
+	}else{
+	    arguments.callee.reentrant = true;
+	    arguments.callee.hasnext = true;
+	}
+
+	while(arguments.callee.hasnext){
+	    arguments.callee.hasnext = false;
+
+	    if(common.mbox_curr != null){
+		common.hidembox(false);
+	    }
+
+	    urlpart = common.geturlpart();
+	    pagename = urlpart[0];
+	    if(pagename == ''){
+		common.replaceurl('/toj/home/');
+		common.page_urlchange();
+		continue;
+	    }else if(!(pagename in common.page_list)){
+		common.replaceurl('/toj/none/');
+		common.page_urlchange();
+		continue;
+	    }
+
+	    if(common.url_prev != null){
+		pagename_prev = common.geturlpart(common.url_prev)[0];
+		if(pagename == pagename_prev){
+		    common.page_list[pagename].urlchange('same');
+		}else{
+		    if(pagename_prev in common.page_list){
+			common.page_list[pagename_prev].urlchange('out');
+		    }
+		    common.page_list[pagename].urlchange('in');
+		}
+	    }else{
+		common.page_list[pagename].urlchange('in');
+	    }
+	}
+	arguments.callee.reentrant = false;
+    },
+    addpage:function(pagename,pageobj){
+	common.page_list[pagename] = pageobj;
+    },
+    removepage:function(pagename){
+	delete common.page_list[pagename];
+    },
+
+    showmbox:function(mboxobj){
+	common.mbox_curr = mboxobj;
+	mboxobj.switchchange('in');
+	common.mbox_defer = $.Deferred();
+	return common.mbox_defer.promise();
+    },
+    hidembox:function(done){
+	if(common.mbox_curr != null){
+	    common.mbox_curr.switchchange('out');
+	    common.mbox_curr = null;
+	    if(done == true){
+		common.mbox_defer.resolve();
+	    }else{
+		common.mbox_defer.reject();
+	    }
+	}
+    }
+};
+
+var class_common_page = function(){
+    var that = this;
+    that.tab_list = Array();
+    that.tabname_curr = null;
+
+    that.urlchange = function(direct){};
+    that.fadein = function(j_e){
+	j_e.stop().fadeIn('fast');
+    };
+    that.fadeout = function(j_e){
+	j_e.stop().hide();
+    };
+
+    that.tab_urlchange = function(tabname){
+	if(arguments.callee.reentrant == true){
+	    arguments.callee.hasnext = true;
+	    return;
+	}else{
+	    arguments.callee.reentrant = true;
+	    arguments.callee.hasnext = true;
+	}
+
+	while(arguments.callee.hasnext){
+	    arguments.callee.hasnext = false;
+
+	    if(tabname == null){
+		if(that.tabname_curr in that.tab_list){
+		    index.lltab(that.tabname_curr);
+		    that.tab_list[that.tabname_curr].urlchange('out');
+		}
+		that.tab_list = new Array();
+		that.tabname_curr = null;
+		continue;
+	    }
+
+	    if(!(tabname in that.tab_list)){
+		common.replaceurl('/toj/none/');
+		common.page_urlchange();
+		return;
+	    }
+
+	    if(tabname == that.tabname_curr){
+		that.tab_list[tabname].urlchange('same');
+	    }else{
+		if(that.tabname_curr in that.tab_list){
+		    index.lltab(that.tabname_curr);
+		    that.tab_list[that.tabname_curr].urlchange('out');
+		}
+		that.tabname_curr = tabname;
+		index.hltab(tabname);
+		that.tab_list[tabname].urlchange('in');
+	    }
+	}
+	arguments.callee.reentrant = false;
+    };
+    that.addtab = function(tabname,tabobj){
+	that.tab_list[tabname] = tabobj;
+    };
+    that.removetab = function(tabname){
+	delete that.tab_list[tabname];
+    };
+};
+
+var class_common_tab = function(paobj){
+    var that = this;
+    that.paobj = paobj;
+
+    that.urlchange = function(direct){};
+    that.fadein = function(j_e){
+	j_e.stop().fadeIn('fast');
+    };
+    that.fadeout = function(j_e){
+	j_e.stop().hide();
+    };
+};
+
+var class_common_mbox = function(paobj){
+    var that = this;
+    that.paobj = paobj;
+
+    that.switchchange = function(direct){};
+    that.fadein = function(j_e){
+	j_e.stop().show();
+	index.showmask();
+    };
+    that.fadeout = function(j_e){
+	index.hidemask();
+	j_e.stop().hide();
+    };
+}
diff --git a/web/square_set.php b/toj/jcs/home.css
index e69de29..e69de29 100644
--- a/web/square_set.php
+++ b/toj/jcs/home.css
diff --git a/toj/jcs/home.js b/toj/jcs/home.js
new file mode 100644
index 0000000..bdc509d
--- /dev/null
+++ b/toj/jcs/home.js
@@ -0,0 +1,433 @@
+var home = {
+    init:function(){
+	home.home_page = new class_home_page;
+	home.none_page = new class_none_page;
+    }
+};
+
+var class_home_page = function(){
+    var that = this;
+    var j_page = $($('#index_page > [page="home"]')[0]);
+
+    that.__super();
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_page);
+	    index.settitle('Taiwan Online Judge');
+	    tmp();
+	}else if(direct == 'out'){
+	    that.fadeout(j_page);
+	    tmp_stop = true;
+	}
+    }
+    common.addpage('home',that);
+
+
+    var tmp_stop = true;
+    var tmp_first = true;
+
+    var load;
+    var prog = 0;
+    var bd = Math.PI / 180;
+
+    var co_table = [
+	'255,255,0',
+	'255,0,255',
+	'255,255,0',
+	'255,255,255',
+	'17,50,133',
+	'203,27,69',
+	'233,139,42',
+	'186,145,50',
+	'123,162,63',
+	'27,129,62',
+	'0,170,144',
+	'0,137,167',
+	'0,92,175',
+	'203,64,66',
+	'233,205,76',
+	'232,48,21',
+	'255,196,8'
+    ];
+
+    var st;
+    var et;
+    var pa_off = 0;
+    var pa_c = 6;
+    var pa_co = 0;
+    var pb_off = 0;
+    var pb_c = 6;
+    var pb_co = 0;
+
+    function tmp(){
+	var e_ani;
+	var e_canvas;
+	var ctx;
+	var e_audio;
+
+	function drawTextAlongArc(context,str,centerX,centerY,radius,angle,offangle) {
+	    var len = str.length, s;
+	    context.save();
+	    context.translate(centerX,centerY);
+	    context.rotate(-1 * offangle);
+	    context.rotate(-1 * angle / 2);
+	    context.rotate(-1 * (angle / len) / 2);
+	    for(var n = 0; n < len; n++) {
+		context.rotate(angle / len);
+		context.save();
+		context.translate(0, -1 * radius);
+		s = str[n];
+		context.fillText(s,0,0);
+		context.restore();
+	    }
+	    context.restore();
+	}
+	function drawRect(ctx,x,y,w,h){
+	    ctx.beginPath();
+	    ctx.rect(x,y,w,h);
+	    ctx.fill();
+	}
+	function drawCircle(ctx,x,y,r,a,off){
+	    ctx.beginPath();
+	    ctx.arc(x,y,r,off,a + off,false);
+	    ctx.stroke();
+	}
+	function drawLine(ctx,ax,ay,bx,by){
+	    ctx.beginPath();
+	    ctx.moveTo(ax,ay);
+	    ctx.lineTo(bx,by);
+	    ctx.stroke();
+	}
+	function drawPoly(ctx,x,y,r,c,offangle){
+	    var i;
+
+	    ctx.save();
+	    ctx.beginPath();
+	    ctx.translate(x,y);
+	    ctx.rotate(-1 * offangle);
+	    ctx.moveTo(0,-r);
+	    for(i = 1;i <= c;i++){
+		ctx.rotate(bd * 360 / c);
+		ctx.lineTo(0,-r);
+	    }
+	    ctx.stroke();
+	    ctx.restore();
+	}
+
+	var ani = function(){
+	    var i;
+	    var u,v;
+
+	    if(tmp_stop == true){
+		return;
+	    }
+
+	    et = new Date().getTime();
+	    if((et - st) < 20){
+		window.requestAnimationFrame(ani);
+		return;
+	    }
+	    ctx.clearRect(0,0,1920,1080);
+
+	    ctx.fillStyle = 'rgba(128,128,128,1)';
+	    ctx.shadowBlur = 0;
+
+	    ctx.strokeStyle = 'rgba(30,30,30,1)';
+	    ctx.lineWidth = 2;
+	    u = 3000 - (prog % 240) / 240 * 3000;
+	    for(i = 0;i < 12;i++){
+		v = (u + i * 250) % 3000;
+		drawLine(ctx,v - 540,-5,v - 1040,1085);
+	    }
+	    ctx.strokeStyle = 'rgba(30,30,30,1)';
+	    ctx.lineWidth = 2;
+	    u = 2500 - (prog % 240) / 240 * 2500;
+	    for(i = 0;i < 10;i++){
+		v = (u + i * 250) % 2500;
+		drawLine(ctx,-5,v - 1250,1925,v - 540);
+	    }
+
+	    ctx.strokeStyle = 'rgba(128,128,128,1)';
+
+	    ctx.lineWidth = 12;
+	    drawCircle(ctx,700,500,550,bd * 30,-bd * (prog % 360));
+	    drawCircle(ctx,700,500,550,bd * 30,-bd * (prog % 360 + 120));
+	    drawCircle(ctx,700,500,550,bd * 30,-bd * (prog % 360 + 240));
+
+	    ctx.lineWidth = 8;
+	    drawCircle(ctx,700,500,450,bd * 360,0);
+
+	    ctx.lineWidth = 16;
+	    drawCircle(ctx,700,500,440,bd * 60,-bd * ((prog * 2) % 360));
+	    drawCircle(ctx,700,500,440,bd * 60,-bd * ((prog * 2) % 360 + 120));
+	    drawCircle(ctx,700,500,440,bd * 60,-bd * ((prog * 2) % 360 + 240));
+
+	    ctx.lineWidth = 10;
+	    drawCircle(ctx,700,500,390,bd * 60,bd * ((prog * 7) % 360 + 160));
+	    ctx.lineWidth = 8;
+	    drawCircle(ctx,700,500,370,bd * 30,-bd * ((prog * 8) % 360 + 290));
+
+	    ctx.lineWidth = 8;
+	    drawCircle(ctx,700,500,350,bd * 60,bd * ((prog * 3) % 360));
+	    ctx.lineWidth = 38;
+	    drawCircle(ctx,700,500,335,bd * 20,bd * ((prog * 3) % 360 + 59));
+	    ctx.lineWidth = 8;
+	    drawCircle(ctx,700,500,320,bd * 80,bd * ((prog * 3) % 360 + 60));
+
+	    ctx.lineWidth = 8;
+	    drawCircle(ctx,700,500,350,bd * 50,bd * ((prog * 3) % 360 + 200));
+	    ctx.lineWidth = 28;
+	    drawCircle(ctx,700,500,340,bd * 40,bd * ((prog * 3) % 360 + 249));
+	    ctx.lineWidth = 8;
+	    drawCircle(ctx,700,500,330,bd * 60,bd * ((prog * 3) % 360 + 260));
+
+	    ctx.lineWidth = 4;
+	    drawCircle(ctx,700,500,300,bd * 360,0);
+	    ctx.lineWidth = 16;
+	    drawCircle(ctx,700,500,295,bd * 80,-bd * ((prog * 4) % 360 + 90));
+
+	    ctx.lineWidth = 8;
+	    drawCircle(ctx,700,500,260,bd * 90,bd * ((prog * 4) % 360));
+	    drawCircle(ctx,700,500,230,bd * 120,-bd * ((prog * 5) % 360 + 120));
+	    drawCircle(ctx,700,500,210,bd * 160,bd * ((prog * 3) % 360 + 270));
+
+	    ctx.strokeStyle = 'rgba(128,128,128,' + (1 - (prog % 24)/24) + ')';
+	    ctx.lineWidth = 8;
+	    drawCircle(ctx,700,500,80 + (prog % 24) * 4,bd * 360,0);
+	    ctx.lineWidth = 4;
+	    drawCircle(ctx,700,500,70 + (prog % 24) * 4,bd * 360,0);
+
+	    ctx.font = 'bold 16px tahoma';
+	    drawTextAlongArc(ctx,"Hello TOJ [FORCORO]",700,500,460,bd * 60,bd * (prog % 360 + 115) * 2);
+	    drawTextAlongArc(ctx,"Are You Happy?",700,500,460,bd * 50,bd * (prog % 360 + 30) * 2);
+
+	    if(prog < 456 || prog > 912){
+		ctx.strokeStyle = 'rgba(255,255,255,1)';
+		ctx.lineWidth = 6;
+		drawCircle(ctx,700,500,60,bd * 60,bd * ((prog * 4) % 360));
+		drawCircle(ctx,700,500,60,bd * 60,bd * ((prog * 4) % 360 + 180));
+	    }else{
+		u = prog % 48;
+		if(u == 0){
+		    pa_off = bd * (prog % 373);
+		    pa_c = prog % 5 + 3;
+		    pa_co = Math.round(Math.random() * co_table.length);
+		}
+		ctx.strokeStyle = 'rgba(' + co_table[pa_co] + ',' + (1 - u / 48) + ')';
+		drawPoly(ctx,700,500,u * 20,pa_c,pa_off);
+		u = (prog + 24) % 48;
+		if(u == 0){
+		    pb_off = bd * (prog % 173);
+		    pb_c = prog % 5 + 3;
+		    pb_co = Math.round(Math.random() * co_table.length);
+		}
+		ctx.strokeStyle = 'rgba(' + co_table[pb_co] + ',' + (1 - u / 48) + ')';
+		drawPoly(ctx,700,500,u * 20,pb_c,pb_off);
+
+		ctx.strokeStyle = 'rgba(255,255,255,1)';
+		ctx.lineWidth = 6;
+		drawCircle(ctx,700,500,60,bd * 60,-bd * ((prog * 15) % 360));
+		drawCircle(ctx,700,500,60,bd * 60,-bd * ((prog * 15) % 360 + 180));
+	    }
+
+	    v = prog % 96;
+	    if((v >= 24 && v < 26)|| (v >= 28 && v < 30)){
+		ctx.shadowBlur = 5;
+	    }else{
+		ctx.shadowBlur = 0;
+	    }
+
+	    ctx.font = 'bold 64px tahoma';
+	    u = 0;
+	    ctx.fillStyle = 'rgba(255,255,0,1)';
+	    ctx.shadowColor = 'rgba(255,255,0,1)';
+	    ctx.fillText('T',1000 + u,600);
+	    ctx.fillStyle = 'rgba(255,255,255,1)';
+	    ctx.shadowColor = 'rgba(255,255,255,1)';
+	    u += ctx.measureText('T').width;
+	    ctx.fillText('aiwan',1000 + u,600);
+	    u += ctx.measureText('aiwan').width;
+
+	    if((v >= 32 && v < 34)|| (v >= 36 && v < 38)){
+		ctx.shadowBlur = 5;
+	    }else{
+		ctx.shadowBlur = 0;
+	    }
+
+	    ctx.fillStyle = 'rgba(255,0,255,1)';
+	    ctx.shadowColor = 'rgba(255,0,255,1)';
+	    ctx.fillText(' O',1000 + u,600);
+	    ctx.fillStyle = 'rgba(255,255,255,1)';
+	    ctx.shadowColor = 'rgba(255,255,255,1)';
+	    u += ctx.measureText(' O').width;
+	    ctx.fillText('nline',1000 + u,600);
+	    u += ctx.measureText('nline').width;
+
+	    if((v >= 40 && v < 42)|| (v >= 44 && v < 46)){
+		ctx.shadowBlur = 5;
+	    }else{
+		ctx.shadowBlur = 0;
+	    }
+
+	    ctx.fillStyle = 'rgba(0,255,255,1)';
+	    ctx.shadowColor = 'rgba(0,255,255,1)';
+	    ctx.fillText(' J',1000 + u,600);
+	    ctx.fillStyle = 'rgba(255,255,255,1)';
+	    ctx.shadowColor = 'rgba(255,255,255,1)';
+	    u += ctx.measureText(' J').width;
+	    ctx.fillText('udge',1000 + u,600);
+
+	    ctx.shadowBlur = 0;
+
+	    ctx.fillStyle = 'rgba(255,196,8,0.9)';
+	    drawRect(ctx,0,930,1920,70);
+
+	    ctx.font = 'bold 50px 微軟正黑體';
+	    ctx.fillStyle = 'rgba(255,255,255,1)';
+	    ctx.fillText('Taiwan Online Judge へようこそ      システムテスト',1920 - (prog % 360) / 360 * 3000,980);
+	    ctx.fillText('Taiwan Online Judge へようこそ      システムテスト',1920 - ((prog + 180) % 360) / 360 * 3000,980);
+
+	    ctx.font = 'bold 36px 微軟正黑體';
+	    u = ctx.measureText('Parallel Judge 使用可能').width + 64;
+	    ctx.fillText('Parallel Judge 使用可能',1920 - u,64);
+
+	    if(prog % 24 < 12){
+		ctx.font = 'bold 36px 微軟正黑體';
+		u = ctx.measureText('INSERT COIN[S]').width + 64;
+		ctx.fillText('INSERT COIN[S]',1920 - u,1045);
+	    }
+
+	    if(prog <= 45){
+		ctx.fillStyle = 'rgba(8,8,8,1)';
+		drawRect(ctx,0,0,1920,1080);
+	    }else if(prog < 50){
+		ctx.fillStyle = 'rgba(8,8,8,' + (1 - (prog / 50)) + ')';
+		drawRect(ctx,0,0,1920,1080);
+	    }
+
+	    if(prog > 25){
+		if(prog <= 45){
+		    ctx.fillStyle = 'rgba(255,255,0,1)';
+		    drawRect(ctx,1000 * ((prog - 25) / 20) * 4 - 3000,500,200,128);
+		    ctx.fillStyle = 'rgba(255,0,255,1)';
+		    drawRect(ctx,1200 * ((prog - 25) / 20) * 4 - 3600,500,200,128);
+		    ctx.fillStyle = 'rgba(0,255,255,1)';
+		    drawRect(ctx,1400 * ((prog - 25) / 20) * 4 - 4200,500,200,128);
+		}else if(prog < 50){
+		    ctx.fillStyle = 'rgba(255,255,0,' + (1 - (prog / 50)) + ')';
+		    drawRect(ctx,1000,500,200,128);
+		    ctx.fillStyle = 'rgba(255,0,255,' + (1 - (prog / 50)) + ')';
+		    drawRect(ctx,1200,500,200,128);
+		    ctx.fillStyle = 'rgba(0,255,255,' + (1 - (prog / 50)) + ')';
+		    drawRect(ctx,1400,500,200,128);
+		}
+	    }
+
+	    st = et;
+	    prog++;
+	    if(prog == 1080){
+		prog = 360;
+	    }
+	    window.requestAnimationFrame(ani);
+	};
+
+	var loadani = function(){
+	    var u;
+	    var v;
+
+	    ctx.clearRect(0,0,1920,1080);
+
+	    if(tmp_stop == true){
+		return;
+	    }
+
+	    if(prog < 50){
+		u = 0;
+	    }else if(prog < 100){
+		u = (prog - 50) / 50;
+	    }else if(prog < 250){
+		u = 1; 
+	    }else if(prog < 300){
+		u = (300 - prog) / 50;
+	    }else{
+		u = 0;
+	    }
+
+	    ctx.fillStyle = 'rgba(8,8,8,1)';
+	    drawRect(ctx,0,0,1920,1080);
+	    
+	    v = ctx.measureText('TF∪CK ').width;
+	    ctx.fillStyle = 'rgba(128,0,0,' + u + ')';
+	    ctx.fillRect(960 - v / 2 - 10,380,v + 20,200);
+
+	    ctx.fillStyle = 'rgba(255,255,255,' + u + ')';
+	    ctx.font = 'bold 192px tahoma';
+	    ctx.fillText('TF∪CK ',960 - v / 2,550);
+
+	    prog++;
+	    if(prog == 400){
+		prog = 0;
+		st = 0;
+		document.getElementById('tmp_audio').play();
+		ani();
+	    }else{
+		setTimeout(loadani,10);
+	    }
+	}
+
+	e_ani = document.getElementById('tmpani');
+	e_canvas = document.getElementById('tmpcanv');
+
+	if(e_ani.clientWidth * 9 > e_ani.clientHeight * 16){
+	    e_canvas.width = e_ani.clientHeight / 9 * 16;
+	    e_canvas.height = e_ani.clientHeight;
+	}else{
+	    e_canvas.width = e_ani.clientWidth;
+	    e_canvas.height = e_ani.clientWidth / 16 * 9;
+	}
+
+	var waitaudio = function(){
+	    if(document.getElementById('tmpload_audio').readyState != 4 || document.getElementById('tmp_audio').readyState != 4){
+		setTimeout(waitaudio,100);	
+	    }else{
+		e_audio = document.getElementById('tmpload_audio');
+		e_audio.play();
+		loadani();
+	    }
+	}
+
+	ctx = e_canvas.getContext('2d');
+	ctx.scale(e_canvas.width / 1920,e_canvas.height / 1080);
+
+	tmp_stop = false;
+	if(tmp_first == true){
+	    load = true;
+	    waitaudio();
+	}else{
+	    load = false;
+	    ani();
+	}
+
+	tmp_first = false;
+    }
+}; __extend(class_home_page,class_common_page);
+
+var class_none_page = function(){
+    var that = this;
+    var j_page = $($('#index_page > [page="none"]')[0]);
+
+    that.__super();
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_page);
+	    index.settitle('Taiwan Online Judge');
+	}else if(direct == 'out'){
+	    that.fadeout(j_page);
+	}
+    }   
+    common.addpage('none',that);
+}; __extend(class_none_page,class_common_page);
+
+
diff --git a/toj/jcs/index.css b/toj/jcs/index.css
new file mode 100644
index 0000000..d5d8dd2
--- /dev/null
+++ b/toj/jcs/index.css
@@ -0,0 +1,177 @@
+div.index_head{
+    width:100%;
+    height:32px;
+    font-size:20px;
+    line-height:32px;
+    background-color:#1C1C1C;
+    position:absolute;
+    left:0px;
+    top:0px;
+    z-index:1;
+}
+div.index_head > div.title{
+    width:250px;
+    height:100%;
+    margin:0px 0px 0px 6px;
+    float:left;
+}
+div.index_head > div.tab_box{
+    width:auto;
+    height:100%;
+    float:left;
+}
+div.index_head > div.tab_box > div.button{
+    height:100%;
+    margin:0px 0px;
+    float:left;
+}
+div.index_head > div.tab_box > div.button_s{
+    background-color:#3A8FB7;
+}
+div.index_head > div.tab_box > div.button > a.button{
+    height:100%;
+    padding:0px 16px 0px 16px;
+    color:#E9E9E9;
+    text-decoration:none;
+    display:block;
+}
+div.index_head > div.tab_box > div.button > a:hover.button{
+    color:#FFFFFF;
+}
+div.index_head > div.content_box{
+    width:auto;
+    height:100%;
+    float:left;
+}
+div.index_head > div.panel{
+    width:96px;
+    height:100%;
+    text-align:center;
+    cursor:pointer;
+    float:right;
+}
+div.index_head > div.panel_m{
+    color:#FFFFFF;
+}
+div.index_head > div.notice{
+    width:96px;
+    height:100%;
+    text-align:center;
+    font-family:monospace;
+    cursor:pointer;
+    float:right;
+}
+div.index_head > div:hover.notice{
+    color:#FFFFFF;
+}
+div.index_head > div.notice_s{
+    color:#FFFFFF;
+}
+div.index_head > div.notice_h{
+    background-color:#E83015;
+    color:#FFFFFF;
+}
+div.index_head > div.nickname{
+    height:100%;
+    padding:0px 16px 0px 16px;
+    float:right;
+}
+div.index_head > div.nickname > a.nickname{
+    height:100%;
+    color:#E9E9E9;
+    text-align:center;
+    text-decoration:none;
+}
+div.index_head > div.nickname > a:hover.nickname{
+    color:#FFFFFF;
+}
+
+div.index_panel_box{
+    width:0px;
+    position:absolute;
+    left:auto;
+    right:0px;
+    top:32px;
+    overflow:hidden;
+    z-index:110;
+}
+ul.index_panel{
+    width:256px;
+    height:100%;
+    margin:0px 0px;
+    padding:0px 0px;
+    background-color:#1C1C1C;
+    opacity:0;
+    position:absolute;
+    left:auto;
+    right:-256px;
+    top:0px;
+    z-index:2;
+    overflow-x:hidden;
+    overflow-y:auto;
+    list-style:none;
+}
+ul.index_panel > li.button{
+    width:auto;
+    height:64px;
+    padding:0px 0px 0px 32px;
+    font-size:20px;
+    line-height:64px;
+}
+ul.index_panel > li:hover.button{
+    color:#FFFFFF;
+    background-color:rgba(255,255,255,0.2);
+}
+ul.index_panel > ul.square_box{
+    width:100%;
+    margin:0px 0px;
+    padding:0px 0px;
+    list-style:none;
+    overflow:hidden;
+    display:none;
+}
+ul.index_panel > ul.square_box > li.button{
+    width:auto;
+    height:32px;
+    padding:0px 0px 0px 32px;
+    font-size:16px;
+    line-height:32px;
+}
+ul.index_panel > ul.square_box > li:hover.button{
+    color:#FFFFFF;
+    background-color:rgba(255,255,255,0.2);
+}
+ul.index_panel a.button{
+    width:100%;
+    height:100%;
+    color:#E9E9E9;
+    text-decoration:none;
+    position:relative;
+    top:0px;
+    left:50%;
+    cursor:pointer;
+    display:block;
+}
+ul.index_panel a.button_m{
+    color:#FFFFFF;
+}
+
+div.index_page{
+    width:100%;
+    position:absolute;
+    left:0px;
+    top:32px;
+    z-index:0;
+}
+
+div.index_mask{
+    width:100%;
+    height:100%;
+    background-color:rgba(0,0,0,0.9);
+    position:absolute;
+    top:0px;
+    left:0px;
+    z-index:3;
+    display:none;
+    overflow:auto;
+}
diff --git a/toj/jcs/index.js b/toj/jcs/index.js
new file mode 100644
index 0000000..e97242a
--- /dev/null
+++ b/toj/jcs/index.js
@@ -0,0 +1,128 @@
+var index = {
+    init:function(){
+	$('body').on('mouseover',function(e){
+	    var j_panel;
+
+	    if(e.target == null || e.target.id == 'index_panel' || $(e.target).parents('#index_panel').length > 0){
+		return;
+	    }
+
+	    j_panel = $('#index_head_panel');
+	    if(e.target.id == 'index_head_panel'){
+		$('#index_head_notice').removeClass('notice_s');
+		$('#notice_list').stop().animate({opacity:0},'fast','easeOutQuad',
+		    function(){
+			$('#notice_list_box').css('width','0px');
+			$('#notice_list').css('right','-256px');
+			$('#notice_list a.item').css('left','50%');
+		    }
+		);
+
+		j_panel.addClass('panel_m');
+		$('#index_panel_box').stop().animate({width:256},'slow','easeOutExpo');
+		$('#index_panel').css('opacity','1').stop().animate({right:0},'slow','easeOutExpo');
+		$('#index_panel a.button').stop().animate({left:0},'slow','easeOutQuart');
+	    }else{
+		$('#index_head_panel').removeClass('panel_m');
+		$('#index_panel').stop().animate({opacity:0},'fast','easeOutQuad',
+		    function(){
+			$('#index_panel_box').css('width','0px');
+			$('#index_panel').css('right','-256px');
+			$('#index_panel a.button').css('left','50%');
+		    }
+		);
+	    }
+	});
+	$('#index_head_panel').on('mousedown',function(e){
+	    return false;
+	});
+
+	$('#index_panel > li').on('mousedown',function(e){
+	    return false;
+	});
+
+	$('#index_panel > [page="square"] > a.button').off('click').on('click',function(e){
+	    var j_ul;
+	
+	    j_ul = $('#index_panel > ul.square_box');
+	    if(j_ul.is(':visible')){
+		j_ul.stop().slideUp('slow','easeOutExpo');
+	    }else{
+		j_ul.stop().slideDown('slow','easeOutExpo');
+	    }
+
+	    return false;
+	});
+
+	$('#index_mask').on('click',function(e){
+	    if((e.target == this || $(e.target).parents('div.common_mask_box').length == 0) && !$(e.target).hasClass('common_mask_box') && common.mbox_curr != null){
+		common.hidembox(false);
+	    }
+	});
+    },
+
+    showpanel:function(pagename){
+	$('#index_panel > [page="' + pagename + '"]').show();
+    },
+    hidepanel:function(pagename){
+	$('#index_panel > [page="' + pagename + '"]').hide();
+    },
+    setpanel:function(pagename,panellink,paneltext){
+	var j_a;
+	
+	j_a = $('#index_panel > [page="' + pagename + '"] > a.button');
+	j_a.attr('href',panellink);
+	j_a.text(paneltext);
+    },
+
+    settitle:function(titletext){
+	$('#index_head > div.title').text(titletext);
+    },
+
+    addtab:function(tabname,tablink,tabtext){
+	var j_div;
+	var j_a;
+
+	j_div = $('<div class="button"></div>');	
+	j_div.attr('tab',tabname);
+
+	j_a = $('<a class="button"></a>');
+	j_a.attr('href',tablink);
+	j_a.text(tabtext);
+
+	j_div.append(j_a);
+	$('#index_head > div.tab_box').append(j_div);
+
+	return j_div;
+    },
+    settab:function(tabname,tablink,tabtext){
+	var j_a;
+
+	j_a = $('#index_head > div.tab_box [tab="' + tabname + '"] > a.button');
+	j_a.attr('href',tablink);
+	j_a.text(tabtext);
+    },
+    emptytab:function(){
+	$('#index_head > div.tab_box').empty();
+    },
+    hltab:function(tabname){
+	$('#index_head > div.tab_box > [tab="' + tabname + '"]').addClass('button_s');
+    },
+    lltab:function(tabname){
+	$('#index_head > div.tab_box > [tab="' + tabname + '"]').removeClass('button_s');
+    },
+
+    setcontent:function(j_content){
+	$('#index_head > div.content_box').append(j_content);
+    },
+    emptycontent:function(){
+	$('#index_head > div.content_box').empty();
+    },
+
+    showmask:function(){
+	$('#index_mask').stop().fadeIn('fast');
+    },
+    hidemask:function(){
+	$('#index_mask').stop().hide();
+    }
+};
diff --git a/toj/jcs/notice.css b/toj/jcs/notice.css
new file mode 100644
index 0000000..44c790e
--- /dev/null
+++ b/toj/jcs/notice.css
@@ -0,0 +1,58 @@
+div.notice_list_box{
+    width:0px;
+    position:absolute;
+    left:auto;
+    right:0px;
+    top:32px;
+    overflow:hidden;
+    z-index:100;
+}
+ul.notice_list{
+    width:256px;
+    height:100%;
+    margin:0px 0px;
+    padding:0px 0px;
+    background-color:#1C1C1C;
+    opacity:0;
+    position:absolute;
+    left:auto;
+    right:-256px;
+    top:0px;
+    z-index:2;
+    overflow-x:hidden;
+    overflow-y:auto;
+    list-style:none;
+}
+ul.notice_list > li.item{
+    width:auto;
+    height:96px;
+    padding:0px 0px 0px 6px;
+}
+ul.notice_list > li:hover.item{
+    color:#FFFFFF;
+    background-color:rgba(255,255,255,0.2);
+}
+ul.notice_list > li.item div.head{
+    padding:16px 0px 6px 0px;
+    font-weight:bold;
+    font-size:20px;
+}
+ul.notice_list > li.item div.content{
+    font-size:16px;
+    word-break:break-all;
+    overflow:hidden;
+}
+ul.notice_list a.item{
+    width:100%;
+    height:100%;
+    color:#91989F;
+    text-decoration:none;
+    position:relative;
+    top:0px;
+    left:50%;
+    cursor:pointer;
+    display:block;
+}
+ul.notice_list a.item_h{
+    color:#E9E9E9;
+}
diff --git a/toj/jcs/notice.js b/toj/jcs/notice.js
new file mode 100644
index 0000000..64e93ef
--- /dev/null
+++ b/toj/jcs/notice.js
@@ -0,0 +1,155 @@
+var notice = {
+    j_ajax:null,
+    enid:null,
+
+    init:function(){
+	$('body').on('click',function(e){
+	    var j_notice;
+
+	    if(e.target == null || ($(e.target).parents('a.item').length == 0 && $(e.target).parents('#notice_list').length > 0)){
+		return;
+	    }
+
+	    j_notice = $('#index_head_notice');
+	    if(e.target.id == 'index_head_notice' && !j_notice.hasClass('notice_s')){
+		j_notice.addClass('notice_s');
+		$('#notice_list_box').stop().animate({width:256},'slow','easeOutExpo');
+		$('#notice_list').css('opacity','1').stop().animate({right:0},'slow','easeOutExpo');
+		$('#notice_list a.item').stop().animate({left:0},'slow','easeOutQuart');
+	    }else{
+		j_notice.removeClass('notice_s');
+		$('#notice_list').stop().animate({opacity:0},'fast','easeOutQuad',
+		    function(){
+			$('#notice_list_box').css('width','0px');
+			$('#notice_list').css('right','-256px');
+			$('#notice_list a.item').css('left','50%');
+		    }
+		);
+	    }
+	});
+	$('#index_head_notice').on('click',function(e){
+	    var j_list;
+
+	    j_list = $('#notice_list');
+	    if(j_list.css('opacity') == 0){
+		j_list.empty();
+		notice.enid = null;
+		notice.updatenew(); 
+	    }
+	}).on('mousedown',function(e){
+	    return false;
+	});
+
+	notice.refresh();
+    },
+    listnew:function(noticeo){
+	j_item = $('<li class="item"><a class="item"><div class="head"></div><div class="content"></div></a></li>')
+	j_a = j_item.find('a.item');
+	j_head = j_item.find('div.head');
+	j_content = j_item.find('div.content');
+
+	switch(noticeo.type){
+	    case 'result':
+		j_a.attr('href','/toj/stat/allsub/' + noticeo.subid + '/');
+		j_head.text('Submit ' + noticeo.subid);
+		j_content.html('ProID ' + noticeo.proid + ' 結果: ' + RESULTMAP[noticeo.result] + '<br>' + noticeo.runtime+ 'ms / ' + noticeo.memory + 'KB');
+		break;
+	}
+
+	return j_item;
+    },
+    updatenew:function(){
+	var j_list;
+
+	if(notice.j_ajax != null){
+	    notice.j_ajax.abort();
+	}
+
+	j_list = $('#notice_list');
+	notice.j_ajax = $.post('/toj/php/notice.php',{'action':'get','data':JSON.stringify({'nid':0,'count':10})},
+	    function(res){
+		var i;
+
+		var reto;
+		var noticeo;
+		var j_item;
+		var j_a;
+
+		if(res[0] != 'E'){
+		    reto = JSON.parse(res);
+		    for(i = 0;i < reto.length;i++){
+			noticeo = JSON.parse(reto[i].txt);
+			j_item = notice.listnew(noticeo);
+			j_list.prepend(j_item);
+			j_a = j_item.find('a.item');
+			j_a.addClass('item_h');
+			j_a.stop().animate({left:0},'slow','easeOutQuart');
+		    }
+
+		    if(notice.enid == null){
+			if(reto.length == 0){
+			    notice.enid = 2147483647;
+			}else{
+			    notice.enid = reto[0].nid;
+			}
+			notice.updateprev(); 
+		    }
+		}
+
+		notice.j_ajax = null;
+	    }
+	);
+    },
+    updateprev:function(){
+	var j_list;
+
+	j_list = $('#notice_list');
+	$.post('/toj/php/notice.php',{'action':'get','data':JSON.stringify({'nid':notice.enid,'count':10})},
+	    function(res){
+		var i;
+
+		var reto;
+		var noticeo;
+		var j_item;
+
+		if(res[0] != 'E'){
+		    reto = JSON.parse(res);
+		    for(i = reto.length - 1;i >= 0;i--){
+			noticeo = JSON.parse(reto[i].txt);
+			j_item = notice.listnew(noticeo);
+			j_list.append(j_item);
+			j_item.find('a.item').stop().animate({left:0},'slow','easeOutQuart');
+		    }
+
+		    notice.enid = 0;
+		}
+	    }
+	);
+    },
+    refresh:function(){
+	$.post('/toj/php/notice.php',{'action':'count','data':JSON.stringify({})},
+	    function(res){
+		var count;
+		var j_notice;
+
+		if(res[0] != 'E'){
+		    count = JSON.parse(res);
+		    j_notice = $('#index_head_notice');
+		    if(count == 0){
+			j_notice.removeClass('notice_h');
+			j_notice.text('[' + count + ']');
+		    }else{
+			if($('#notice_list').css('opacity') == 1){
+			    notice.updatenew();
+			}else{
+			    j_notice.addClass('notice_h');
+			    j_notice.text('[' + count + ']');
+			}
+		    }
+		    
+		    setTimeout(notice.refresh,1000);
+		}
+	    }
+	);
+    }
+};
diff --git a/toj/jcs/pro.css b/toj/jcs/pro.css
new file mode 100644
index 0000000..0629ee1
--- /dev/null
+++ b/toj/jcs/pro.css
@@ -0,0 +1,28 @@
+div.pro_mask > div.sub_mbox{
+    width:62%;
+}
+div.pro_mask > div.sub_mbox > div.head{
+    width:100%;
+    height:32px;
+    padding:6px 0px 6px 0px;
+}
+div.pro_mask > div.sub_mbox > div.head > div.title{
+    font-size:20px;
+    line-height:32px;
+    float:left;
+}
+div.pro_mask > div.sub_mbox > div.head > div.error{
+    margin:0px 0px 0px 16px;
+    color:#FFA0A0;
+    font-size:16px;
+    line-height:32px;
+    float:left;
+}
+div.pro_mask > div.sub_mbox > div.head > div.oper{
+    float:right;
+}
+div.pro_mask > div.sub_mbox > div.head > div.oper > select{
+    height:32px;
+    border-width:0px;
+    font-size:16px;
+}
diff --git a/toj/jcs/pro.js b/toj/jcs/pro.js
new file mode 100644
index 0000000..5e4db35
--- /dev/null
+++ b/toj/jcs/pro.js
@@ -0,0 +1,165 @@
+var pro = {
+    init:function(){
+	pro.pro_page = new class_pro_page;
+    }
+};
+
+var class_pro_page = function(){
+    var that  = this; 
+    var ori_prop = new Object;
+    var j_page = $('#index_page > [page="pro"]');
+    var sub_mbox = new class_pro_sub_mbox(that);
+
+    that.proid = null;
+    that.proname = null;
+    that.pmodname = null;
+
+    that.__super();
+
+    that.urlchange = function(direct){
+	var proid;
+
+	var _check = function(){
+	    proid = common.geturlpart()[1];
+	    if(proid == ''){
+		return false;
+	    }
+	    proid = parseInt(proid);
+	    return true;
+	};
+	var _in = function(){
+	    index.settitle('TOJ-題目');
+
+	    $.post('/toj/php/problem.php',{'action':'get_pro','data':JSON.stringify({'proid':proid})},function(res){
+		var css;
+		var reto;
+
+		if(res[0] != 'E'){
+		    that.proid = proid;
+		    reto = JSON.parse(res);
+		    that.proname = reto.proname;
+		    that.pmodname = reto.pmodname;
+		    j_page.addClass(that.pmodname);
+
+		    css = $('<link rel="stylesheet" type="text/css" href="/toj/pmod/' + that.pmodname + '/' + that.pmodname + '.css">');
+		    $('head').append(css);
+		    css.ready(function(){
+			$.get('/toj/pmod/' + that.pmodname + '/' + that.pmodname + '.html',{},function(res){
+			    j_page.html(res);
+			    $.getScript('/toj/pmod/' + that.pmodname + '/' + that.pmodname + '.js',function(script,stat,res){
+				eval(that.pmodname + '.init(that,j_page)');
+				that.export_urlchange('in');
+			    });
+			});
+		    });
+		}
+	    });
+	};
+	var _out = function(){
+	    that.export_urlchange('out');
+
+	    for(key in that){
+		if(!(key in ori_prop)){
+		    delete that[key];
+		}else{
+		    that[key] = ori_prop[key];
+		}
+	    }
+
+	    j_page.empty();
+	    j_page.removeClass(that.pmodname);
+	    index.emptycontent();
+	    index.emptytab();
+	    that.proid = null;
+	    that.proname = null;
+	    that.pmodname = null;
+	};
+
+	if(direct == 'in'){
+	    if(_check()){
+		_in();
+	    }
+	}else if(direct == 'out'){
+	    _out();
+	}else if(direct == 'same'){
+	    if(_check()){
+		if(proid != that.proid){
+		    _out();
+		    _in();
+		}else{
+		    that.export_urlchange('same');
+		}
+	    }
+	}
+    };
+    that.submit = function(proid){
+	if(proid == undefined){
+	    proid = that.proid
+	}
+	sub_mbox.init(proid);
+	common.showmbox(sub_mbox);
+    };
+
+    for(key in that){
+	ori_prop[key] = that[key];
+    }
+
+    common.addpage('pro',that);
+}; __extend(class_pro_page,class_common_page);
+
+var class_pro_sub_mbox = function(paobj){
+    var that = this;
+    var j_mbox = $('#index_mask > div.pro_mask > div.sub_mbox');
+    var j_error = j_mbox.find('div.head > div.error');
+    var codebox = CodeMirror(j_mbox.find('div.codebox')[0],{
+	mode:'text/x-c++src',
+	theme:'lesser-dark',
+	lineNumbers:true,
+	matchBrackets:true,
+	indentUnit:4
+    });
+
+    that.__super(paobj);
+
+    that.init = function(proid){
+	that.proid = proid;
+	j_mbox.find('div.head > div.title').text('上傳ProID:' + that.proid);
+	j_error.text('');
+	$(j_mbox.find('[name="lang"] > option')[0]).attr('selected',true);
+	codebox.setValue('');
+    };
+    that.switchchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_mbox);
+	    codebox.refresh();
+	}else if(direct == 'out'){
+	    that.fadeout(j_mbox);
+	}
+    };
+
+    j_mbox.find('div.head > div.oper > button.submit').on('click',function(e){
+	$.post('/toj/php/problem.php',{'action':'submit_code','data':JSON.stringify({'proid':that.proid,'lang':1,'code':codebox.getValue()})},function(res){
+	    if(res[0] == 'E'){
+		if(res == 'Enot_login'){
+		    j_error.text('未登入');
+		}else if(res == 'Ewrong_language'){
+		    j_error.text('語言錯誤');
+		}else if(res == 'Ecode_too_long'){
+		    j_error.text('程式碼過長');
+		}else{
+		    j_error.text('其他錯誤');
+		}
+	    }else{
+		common.hidembox(j_mbox); 
+	    }
+	});
+    });
+    j_mbox.find('div.head > div.oper > button.cancel').on('click',function(e){
+	common.hidembox(j_mbox); 
+    });
+
+    codebox.getWrapperElement().style.width = '100%';
+    codebox.getWrapperElement().style.height = '100%';
+    codebox.getScrollerElement().style.width = '100%';
+    codebox.getScrollerElement().style.height = '100%';
+}; __extend(class_pro_sub_mbox,class_common_mbox);
diff --git a/toj/jcs/sq.css b/toj/jcs/sq.css
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/toj/jcs/sq.css
diff --git a/toj/jcs/sq.js b/toj/jcs/sq.js
new file mode 100644
index 0000000..e3026b2
--- /dev/null
+++ b/toj/jcs/sq.js
@@ -0,0 +1,100 @@
+var sq = {
+    init:function(){
+	sq.sq_page = new class_sq_page;
+    }
+};
+
+var class_sq_page = function(){
+    var that = this;
+    var ori_prop = new Object;
+    var j_page = $('#index_page > [page="sq"]');
+
+    that.sqid = null;
+    that.sqname = null;
+    that.sqmodname = null;
+
+    that.__super();
+
+    that.urlchange = function(direct){
+	var sqid;
+
+	var _check = function(){
+	    sqid = common.geturlpart()[1];
+	    if(sqid == ''){
+		return false;
+	    }
+	    sqid = parseInt(sqid);
+	    return true;
+	};
+	var _in = function(){
+	    $.post('/toj/php/square.php',{'action':'get_sq','data':JSON.stringify({'sqid':sqid})},function(res){
+		var css;
+		var reto;
+
+		if(res[0] != 'E'){
+		    that.sqid = sqid;
+		    reto = JSON.parse(res);
+		    that.sqname = reto.sqname;
+		    that.sqmodname = reto.sqmodname;
+		    j_page.addClass(that.sqmodname);
+		    index.settitle('TOJ-' + that.sqname);
+
+		    css = $('<link rel="stylesheet" type="text/css" href="/toj/sqmod/' + that.sqmodname + '/' + that.sqmodname + '.css">');
+		    $('head').append(css);
+		    css.ready(function(){
+			$.get('/toj/sqmod/' + that.sqmodname + '/' + that.sqmodname + '.html',{},function(res){
+			    j_page.html(res);
+			    $.getScript('/toj/sqmod/' + that.sqmodname + '/' + that.sqmodname + '.js',function(script,stat,res){
+				eval(that.sqmodname + '.init(that,j_page)');
+				that.export_urlchange('in');
+			    });
+			});
+		    });
+		}
+	    });
+	};
+	var _out = function(){
+	    that.export_urlchange('out');
+
+	    for(key in that){
+		if(!(key in ori_prop)){
+		    delete that[key];
+		}else{
+		    that[key] = ori_prop[key];
+		}
+	    }
+
+	    j_page.empty();
+	    j_page.removeClass(that.sqmodname);
+	    index.emptycontent();
+	    index.emptytab();
+	    that.sqid = null;
+	    that.sqname = null;
+	    that.sqmodname = null;
+	};
+
+	if(direct == 'in'){
+	    if(_check()){
+		_in();
+	    }
+	}else if(direct == 'out'){
+	    _out();
+	}else if(direct == 'same'){
+	    if(_check()){
+		if(sqid != that.sqid){
+		    _out();
+		    _in();
+		}else{
+		    that.export_urlchange('same');
+		}
+	    }
+	}
+    }
+
+    for(key in that){
+	ori_prop[key] = that[key];
+    }
+
+    common.addpage('sq',that);
+}; __extend(class_sq_page,class_common_page);
+
diff --git a/toj/jcs/stat.css b/toj/jcs/stat.css
new file mode 100644
index 0000000..e0885e2
--- /dev/null
+++ b/toj/jcs/stat.css
@@ -0,0 +1,56 @@
+div.stat_page > div.sub_tab > table.sublist{
+    width:85%;
+    margin:0px auto 6px auto;
+    border-collapse:collapse;    
+    text-align:left;
+}
+div.stat_page > div.sub_tab > table.sublist tr.head{
+    height:64px;
+    font-size:20px;
+}
+div.stat_page > div.sub_tab > table.sublist tr.item{
+    height:32px;
+    display:none;
+}
+div.stat_page > div.sub_tab > table.sublist tr:hover.item{
+    background-color:rgba(255,255,255,0.2);
+}
+div.stat_page > div.sub_tab > table.sublist th.subid,div.stat_page > div.sub_tab > table.sublist td.subid{
+    width:96px;
+}
+div.stat_page > div.sub_tab > table.sublist th.proid,div.stat_page > div.sub_tab > table.sublist td.proid{
+    width:96px;
+}
+div.stat_page > div.sub_tab > table.sublist th.nickname,div.stat_page > div.sub_tab > table.sublist td.nickname{
+    width:auto;
+}
+div.stat_page > div.sub_tab > table.sublist th.runtime,div.stat_page > div.sub_tab > table.sublist td.runtime{
+    width:96px;
+}
+div.stat_page > div.sub_tab > table.sublist th.memory,div.stat_page > div.sub_tab > table.sublist td.memory{
+    width:96px;
+}
+div.stat_page > div.sub_tab > table.sublist th.result,div.stat_page > div.sub_tab > table.sublist td.result{
+    width:64px;
+}
+div.stat_page > div.sub_tab > table.sublist th.score,div.stat_page > div.sub_tab > table.sublist td.score{
+    width:96px;
+}
+div.stat_page > div.sub_tab > table.sublist th.time,div.stat_page > div.sub_tab > table.sublist td.time{
+    width:256px;
+}
+div.stat_page > div.sub_tab > table.sublist th.lang,div.stat_page > div.sub_tab > table.sublist td.lang{
+    width:64px;
+}
+div.stat_page > div.sub_tab > table.sublist a.link{
+    color:#E9E9E9;
+    text-decoration:none;
+}
+div.stat_page > div.sub_tab > table.sublist a:hover.link{
+    color:#E9E9E9;
+    text-decoration:underline;
+}
+
+div.stat_mask > div.subinfo_mbox{
+    width:85%;
+}
diff --git a/toj/jcs/stat.js b/toj/jcs/stat.js
new file mode 100644
index 0000000..e0c7d55
--- /dev/null
+++ b/toj/jcs/stat.js
@@ -0,0 +1,364 @@
+var stat = {
+    init:function(){
+	stat.stat_page = new class_stat_page;
+    }
+};
+
+class_stat_page = function(){
+    var that = this;
+    var j_page = $('#index_page > [page="stat"]');
+    var j_blank = $('#index_page > [page="stat"] > div.blank');
+    var allsub_tab = new class_stat_allsub_tab(that);
+
+    that.subinfo_mbox = new class_stat_subinfo_mbox(that);
+
+    that.__super();
+
+    that.urlchange = function(direct){
+	var _in = function(){
+	    that.fadein(j_page);
+
+	    index.settitle('TOJ-狀態');
+
+	    that.addtab('allsub',allsub_tab);
+	    index.addtab('allsub','/toj/stat/allsub/','全部動態');
+
+	    _change();
+	};
+	var _out = function(){
+	    that.fadeout(j_page);
+	    index.emptytab();
+	    that.tab_urlchange(null);
+	};
+	var _change = function(){
+	    var tabname;
+
+	    tabname = common.geturlpart()[1];
+	    if(!(tabname in that.tab_list)){
+		tabname = 'allsub';
+		common.replaceurl('/toj/stat/allsub/');
+	    }
+	    that.tab_urlchange(tabname);
+	}
+	
+	if(direct == 'in'){
+	    _in();
+	}else if(direct == 'out'){
+	    _out();
+	}else if(direct == 'same'){
+	    _change();
+	}
+    };
+
+    common.addpage('stat',that);
+}; __extend(class_stat_page,class_common_page);
+
+var class_stat_allsub_tab = function(paobj){
+    var that = this;
+    var j_tab = $('#index_page > [page="stat"] > [tab="allsub"]');
+    var j_table = j_tab.find('table.sublist');
+    
+    var refresh_flag = false;
+    var j_ajax = null;
+    var ssubid = 0;
+    var esubid = 2147483647;
+    var lastupdate = null;
+    var topflag = true;
+    var topqueue = new Array;
+    var downblock = false;
+    var subid_curr = null;
+
+    var subinfo_switch = function(subid){
+	if(subid == undefined){
+	    subid = common.geturlpart()[2];
+	}
+	if(subid != '' && subid != subid_curr){
+	    subid_curr = parseInt(subid);
+	    common.replaceurl('/toj/stat/allsub/' + subid_curr + '/');
+	    that.paobj.subinfo_mbox.init(subid_curr);
+	    common.showmbox(that.paobj.subinfo_mbox).always(function(){
+		subid_curr = null;
+		//common.prevurl();
+	    });
+	}
+    };
+    var sub_listset = function(j_item,subo){
+	var j_a;
+
+	j_item.attr('subid',subo.subid);
+
+	j_item.find('td.subid').text(subo.subid);
+	
+	j_a = j_item.find('td.proid > a.link');
+	j_a.attr('href','/toj/pro/' + subo.proid+ '/');
+	j_a.text(subo.proid);
+
+	j_a = j_item.find('td.nickname > a.link');
+	j_a.attr('href','/toj/user/' + subo.uid+ '/');
+	j_a.text(subo.nickname);
+	
+	j_item.find('td.runtime').text(subo.runtime);
+	j_item.find('td.memory').text(subo.memory);
+	j_item.find('td.result').text(RESULTMAP[subo.result]);
+	j_item.find('td.score').text(subo.score);
+	j_item.find('td.time').text(common.getdatestring(subo.submit_time,true));
+	j_item.find('td.lang').text(common.getlang(subo.lang)[0]);
+
+	j_item.off('click').on('click',function(e){
+	    if(e.target.tagName != 'A'){
+		subinfo_switch(subo.subid);
+	    }
+	});
+    };
+    var sub_listnew = function(subo){
+	var j_item;
+
+	j_item = $('<tr class="item"><td class="subid"></td><td class="proid"><a class="link"></a></td><td class="nickname"><a class="link"></a></td><td class="runtime"></td><td class="memory"></td><td class="result"></td><td class="score"></td><td class="time"></td><td class="lang"></td></tr>');
+	sub_listset(j_item,subo);
+
+	return j_item;
+    };
+    var sub_refresh = function(){
+	if(refresh_flag == false){
+	    return;
+	}
+	if(j_ajax != null){
+	    j_ajax.abort();
+	}
+	j_ajax = $.post('/toj/php/status.php',{'action':'get_submit',
+	    'data':JSON.stringify({
+		'filter':{'uid':null,'result':null,'proid':null,'lang':null},
+		'sort':{'score':null,'runtime':null,'memory':null,'subid':[1,0]},
+		'wait':10,
+		'count':100,
+		'last_update':lastupdate
+	    })}
+	    ,function(res){
+		var i;
+		var reto;
+		var j_item;
+		var maxsubid;
+
+		if(res[0] != 'E'){
+		    reto = JSON.parse(res);
+
+		    maxsubid = ssubid;
+		    for(i = 0;i < reto.length;i++){
+			reto[i].submit_time = common.getdate(reto[i].submit_time);
+
+			j_item = j_table.find('[subid="' + reto[i].subid + '"]')
+			if(j_item.length > 0){
+			    sub_listset(j_item,reto[i]);
+			}else if(reto[i].subid > ssubid){
+			    if(topflag == true){
+				j_item = sub_listnew(reto[i]);
+				j_item.insertAfter(j_table.find('tr.head')); 
+				j_item.css('opacity',0).slideDown('fast').fadeTo(100,1);
+			    }else{
+				j_item = sub_listnew(reto[i]);
+				j_item.insertAfter(j_table.find('tr.head')); 
+				topqueue.push(reto[i].subid);
+			    }
+			}
+
+			if(reto[i].subid > maxsubid){
+			    maxsubid = reto[i].subid;
+			}
+			if(reto[i].last_update > lastupdate){
+			    lastupdate = reto[i].last_update;
+			}
+		    }
+		    ssubid = maxsubid;
+		}
+
+		j_ajax = null;
+		sub_refresh();
+	    }
+	);
+    };
+    var sub_update = function(type){
+	if(type == 0){
+	    while(topqueue.length > 0){
+		j_table.find('[subid="' + topqueue.pop() + '"]').css('opacity',0).slideDown('fast').fadeTo(100,1);
+	    }
+	}else if(type == 1 && downblock == false){
+	    downblock = true;
+	    $.post('/toj/php/status.php',{'action':'get_submit',
+		'data':JSON.stringify({
+		    'filter':{'uid':null,'result':null,'proid':null,'lang':null},
+		    'sort':{'score':null,'runtime':null,'memory':null,'subid':[0,esubid]},
+		    'wait':0,
+		    'count':50,
+		    'last_update':null
+		})}
+		,function(res){
+		    var i;
+		    var reto;
+
+		    if(res[0] == 'E'){
+			if(res != 'Eno_result'){
+			    downblock = false;
+			}
+		    }else{
+			reto = JSON.parse(res);
+			for(i = 0;i < reto.length;i++){
+			    reto[i].submit_time = common.getdate(reto[i].submit_time);
+
+			    j_item = sub_listnew(reto[i]);
+			    j_table.append(j_item); 
+			    j_item.css('opacity',0).slideDown('fast').fadeTo(100,1);
+			}
+
+			if(lastupdate == null){
+			    for(i = 0;i < reto.length;i++){
+				if(ssubid < reto[i].subid){
+				    ssubid = reto[i].subid;
+				}
+			    }
+
+			    lastupdate = reto[0].last_update;
+			    for(i = 1;i < reto.length;i++){
+				if(lastupdate < reto[i].last_update){
+				    lastupdate = reto[i].last_update;
+				}
+			    }
+
+			    sub_refresh();
+
+			    j_tab.on('scroll',function(e){
+				if(Math.floor(j_tab.scrollTop() / 32) < 10){
+				    if(topflag == false){
+					topflag = true;
+					sub_update(0);
+				    }
+				}else{
+				    topflag = false;
+				}
+
+				if(Math.floor((j_table.height() - j_tab.scrollTop()) / 32) < 50){
+				    sub_update(1);
+				}
+			    });
+			}
+
+			esubid = reto[reto.length - 1].subid;
+			downblock = false;
+		    }
+		}
+	    );
+	}
+    };
+
+    that.__super(paobj);
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_tab);
+	    refresh_flag = true;
+
+	    sub_update(1);
+	    subinfo_switch();
+	}else if(direct == 'out'){
+	    that.fadeout(j_tab);
+	    j_tab.off('scorll');
+	    j_table.find('tr.item').remove();
+	    
+	    if(j_ajax != null){
+		j_ajax.abort();
+		j_ajax = null;
+	    }
+	    
+	    refresh_flag = false;
+	    j_ajax = null;
+	    esubid = 2147483647;
+	    lastupdate = null;
+	    topflag = true;
+	    topqueue = new Array;
+	    downblock = false;
+	    subid_curr = null;
+	}else if(direct == 'same'){
+	    subinfo_switch();
+	}
+    };
+
+    j_table.on('mousedown',function(e){
+	return false;
+    });
+}; __extend(class_stat_allsub_tab,class_common_tab);
+
+var class_stat_subinfo_mbox = function(paobj){
+    var that = this;
+    var ori_prop = new Object;
+    var j_mbox = $('#index_mask > div.stat_mask > div.subinfo_mbox');
+    var subid = null;
+
+    that.subid = null;
+    that.smodname = null;
+    that.subo = null;
+    
+    that.__super(paobj);
+
+    that.init = function(id){
+	subid = id;
+    };
+    that.switchchange = function(direct){
+	if(direct == 'in'){
+	    $.post('/toj/php/status.php',{'action':'get_by_subid','data':JSON.stringify({'subid':subid})},function(res){
+		var reto;
+
+		if(res[0] != 'E'){
+		    that.subid = subid;
+		    reto = JSON.parse(res);
+		    that.smodname = reto.smodname;
+		    that.subo = reto;
+		    delete that.subo.smodname;
+
+		    j_mbox.addClass(that.smodname);
+
+		    css = $('<link rel="stylesheet" type="text/css" href="/toj/smod/' + that.smodname + '/' + that.smodname + '.css">');
+		    $('head').append(css);
+		    css.ready(function(){
+			$.get('/toj/smod/' + that.smodname + '/' + that.smodname + '.html',{},function(res){
+			    var j_h;
+			    var j_button;
+
+			    j_mbox.html(res);
+
+			    j_h = $('<h2 style="padding:6px 0px 0px 0px;"></h2>');
+			    j_h.text('SubID:' + that.subo.subid);
+			    j_button = $('<button style="margin:6px 0px 0px 0px; float:right;">關閉</button>');
+			    j_button.on('click',function(e){
+				common.hidembox('false');
+			    });
+			    j_mbox.prepend(j_h);
+			    j_mbox.prepend(j_button);
+
+			    $.getScript('/toj/smod/' + that.smodname + '/' + that.smodname + '.js',function(script,stat,res){
+				eval(that.smodname + '.init(that,j_mbox)');
+				that.export_switchchange('in');
+			    });
+			});
+		    });
+		}
+	    });
+	}else if(direct == 'out'){
+	    that.export_switchchange('out');
+
+	    for(key in that){
+		if(!(key in ori_prop)){
+		    delete that[key];
+		}
+	    }
+
+	    j_mbox.empty();
+	    j_mbox.removeClass(that.smodname);
+	    that.subid = null;
+	    that.smodname = null;
+	    that.subo = null;
+	}
+    };
+
+    for(key in that){
+	ori_prop[key] = true;
+    }
+}; __extend(class_stat_subinfo_mbox,class_common_mbox);
diff --git a/toj/jcs/user.css b/toj/jcs/user.css
new file mode 100644
index 0000000..171efaf
--- /dev/null
+++ b/toj/jcs/user.css
@@ -0,0 +1,175 @@
+div.user_page > div.main_tab > div.info_box{
+    width:256px;
+    height:100%;
+    background-color:#1C1C1C;
+    font-size:20px;
+    float:left;
+}
+div.user_page > div.main_tab > div.info_box > div.aboutme{
+    margin:6px 6px;
+    word-break:break-all;
+}
+div.user_page > div.main_tab > div.info_box > img.avatar{
+    width:100%;
+    display:block;
+}
+div.user_page > div.edit_tab > div.edit_box{
+    padding:64px 0px 64px 256px;
+}
+div.user_page > div.edit_tab > div.edit_box > img.avatar{
+    width:268px;
+    margin:0px 0px 16px 0px;
+    display:block;
+}
+div.user_page > div.edit_tab > div.edit_box > div.error{
+    margin:0px 0px 16px 0px;
+    font-size:16px;
+    color:#FFA0A0;
+}
+div.user_page > div.edit_tab > div.edit_box label{
+    font-size:16px;
+}
+div.user_page > div.edit_tab > div.edit_box input{
+    width:256px;
+    height:32px;
+    margin:0px 0px 16px 0px;
+    padding:0px 6px 0px 6px;
+    border-width:0px;
+    font-size:16px;
+    display:block;
+}
+div.user_page > div.mgsq_tab > div.in_box{
+    width:480px;
+    padding:0px 0px 64px 0px;
+    position:absolute;
+    top:64px;
+    left:256px;
+}
+div.user_page > div.mgsq_tab > div.out_box{
+    width:480px;
+    padding:0px 6px 64px 0px;
+    position:absolute;
+    top:64px;
+    left:752px;
+}
+div.user_page > div.mgsq_tab div.item{
+    margin:6px 0px 6px 0px;
+    padding:6px 6px;
+    font-size:16px;
+    cursor:pointer;
+}
+div.user_page > div.mgsq_tab div.item_s{
+    background-color:rgba(255,255,255,0.2);
+}
+div.user_page > div.mgsq_tab div:hover.item{
+    background-color:rgba(255,255,255,0.2);
+}
+div.user_page > div.mgsq_tab div.item > div.info{
+    width:100%;
+    height:32px;
+    line-height:32px;
+}
+div.user_page > div.mgsq_tab div.item > div.info > span.time{
+    height:32px;
+    font-size:14px;
+    line-height:32px;
+    text-align:right;
+    float:right;
+}
+div.user_page > div.mgsq_tab div.item > div.data{
+    width:100%;
+    height:32px;
+    margin:6px 0px 0px 0px;
+    display:none;
+}
+div.user_page > div.mgsq_tab div.item a{
+    height:100%;
+    text-decoration:none;
+    color:#E9E9E9;
+}
+div.user_page > div.mgsq_tab div.item a:hover{
+    text-decoration:underline;
+}
+div.user_page > div.mg_tab > div.left_box{
+    padding:64px 0px 0px 256px;
+    float:left;
+}
+div.user_mask > div.editsq_mbox{
+    width:31%;
+}
+div.user_mask > div.editsq_mbox > div.edit_box{
+    padding:64px 0px 64px 0px;
+}
+div.user_mask > div.editsq_mbox > div.edit_box > div.error{
+    margin:0px 0px 16px 0px;
+    font-size:16px;
+    color:#FFA0A0;
+}
+div.user_mask > div.editsq_mbox > div.edit_box label{
+    font-size:16px;
+}
+div.user_mask > div.editsq_mbox > div.edit_box input{
+    height:32px;
+    margin:0px 0px 16px 0px;
+    padding:0px 6px 0px 6px;
+    border-width:0px;
+    font-size:16px;
+    display:block;
+}
+div.user_mask > div.editsq_mbox > div.edit_box select{
+    height:32px;
+    margin:0px 0px 16px 0px;
+    border-width:0px;
+    font-size:16px;
+    display:block;
+}
+
+div.login_page > div.info_box{
+    width:31%;
+    margin:192px 0px 0px 19%;
+    float:left;
+}
+div.login_page > div.login_box{
+    width:31%;
+    margin:192px auto 0px auto;
+    float:left;
+}
+div.login_page > div.login_box > div.error{
+    margin:0px 0px 16px 0px;
+    font-size:16px;
+    color:#FFA0A0;
+}
+div.login_page > div.login_box > input{
+    width:256px;
+    height:32px;
+    margin:0px 0px 16px 0px;
+    padding:0px 6px 0px 6px;
+    border-width:0px;
+    font-size:16px;
+    display:block;
+}
+
+div.register_page > div.info_box{
+    width:31%;
+    margin:192px 0px 0px 19%;
+    float:left;
+}
+div.register_page > div.register_box{
+    width:31%;
+    margin:192px auto 0px auto;
+    float:left;
+}
+div.register_page > div.register_box > div.error{
+    margin:0px 0px 16px 0px;
+    font-size:16px;
+    color:#FFA0A0;
+}
+div.register_page > div.register_box > input{
+    width:256px;
+    height:32px;
+    margin:0px 0px 16px 0px;
+    padding:0px 6px 0px 6px;
+    border-width:0px;
+    font-size:16px;
+    display:block;
+}
diff --git a/toj/jcs/user.js b/toj/jcs/user.js
new file mode 100644
index 0000000..b8ffd3e
--- /dev/null
+++ b/toj/jcs/user.js
@@ -0,0 +1,1025 @@
+/*
+square state
+0 => wait
+1 => run
+2 => past
+*/
+
+var user = {
+    uid:null,
+    level:null,
+    username:null,
+    nickname:null,
+    avatar:null,
+    aboutme:null,
+    email:null,
+    sq_inlist:null,
+    loginchange:$.Callbacks(),
+    datachange:$.Callbacks(),
+
+    init:function(){
+	user.user_page = new class_user_page;
+	user.login_page = new class_login_page;
+	user.register_page = new class_register_page;
+
+	$('#index_panel > [page="logout"] > a.button').off('click').on('click',function(e){
+	    var cookie;
+	    var key;
+    
+	    cookie = common.getcookie();
+	    for(key in cookie){
+		document.cookie = key + '=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/toj/';
+	    }
+
+	    location.href = '/toj/home/';
+	    return false;
+	});
+	user.loginchange.add(function(login){
+	    var j_notice;
+	    var j_nickname;
+
+	    j_notice = $('#index_head_notice');
+	    j_nickname = $('#index_head_nickname > a.nickname')
+	    
+	    if(login){
+		j_notice.show();
+		j_nickname.attr('href','/toj/user/' + user.uid + '/');
+		j_nickname.text(user.nickname);
+
+		index.showpanel('logout');
+		index.setpanel('user','/toj/user/' + user.uid + '/','個人');
+		index.showpanel('user');
+	    }else{
+		j_notice.hide();
+		j_nickname.attr('href','');
+		j_nickname.text('');
+
+		index.hidepanel('logout');
+		index.hidepanel('user');
+		index.setpanel('user',null,'個人');
+	    }
+	});
+	user.datachange.add(function(){
+	    var i;
+	    var j_ul;
+	    var j_li;
+	    var sqo;
+	    var panelsq_listadd = function(j_ul,idx,sqid,sqname){
+		var j_li;
+		var j_a;
+
+		j_li = $(j_ul.find('li.button')[idx]);
+		if(j_li.length == 0){
+		    j_li = $('<li class="button"><a class="button"></a></li>');
+		    j_li.hide();
+		    j_ul.append(j_li);
+		}
+
+		j_a = j_li.find('a.button');
+		j_a.attr('href','/toj/sq/' + sqid + '/pro/');
+		j_a.text(sqname);
+
+		j_li.show();
+	    };
+
+	    j_ul = $('#index_panel > ul.square_box');
+	    j_ul.find('li.button').hide();
+	    for(i = 0;i < user.sq_inlist.length;i++){
+		sqo = user.sq_inlist[i];
+		if(sqo.relationship != 1){
+		    panelsq_listadd(j_ul,i,sqo.sqid,sqo.sqname);
+		}
+	    }
+	});
+
+	user.updatedata(true);
+    },
+
+    updatedata:function(sync){
+	$.ajax({'url':'/toj/php/user.php',
+	    'type':'POST',
+	    'data':{'action':'view','data':JSON.stringify({'uid':null})},
+	    'async':!sync,
+	    'success':function(res){
+		var reto;
+		var old_uid;
+
+		old_uid = user.uid;
+		if(res[0] == 'E'){
+		    user.uid = null;
+		    user.level = null;
+		    user.username = null;
+		    user.nickname = null;
+		    user.avatar = null;
+		    user.aboutme = null;
+		    user.email = null;
+		    user.sq_inlist = null;
+		    
+		    user.loginchange.fire(false);
+		}else{
+		    reto = JSON.parse(res);    
+		    user.uid = reto.uid;
+		    user.level = reto.level;
+		    user.username = reto.username;
+		    user.nickname = reto.nickname;
+		    user.avatar = reto.avatar;
+		    user.aboutme = reto.aboutme;
+		    user.email = reto.email;
+
+		    if(old_uid != user.uid){
+			user.loginchange.fire(true);
+		    }
+
+		    $.post('/toj/php/square.php',{'action':'get_entered_sq','data':JSON.stringify({'uid':user.uid})},function(res){
+			var i;
+			var reto;
+			var ts;
+			var sqlist;
+			var sqo;
+
+			if(res[0] == 'E'){
+			    return;
+			}
+
+			reto = JSON.parse(res);
+			ts = common.getdate(reto.timestamp);
+			sqlist = reto.list;
+			for(i = 0;i < sqlist.length;i++){
+			    sqo = sqlist[i];
+			    sqo.state = 1;
+			    if(sqo.start_time != null){
+				sqo.start_time =  common.getdate(sqo.start_time);
+				if(ts < sqo.start_time){
+				    sqo.state = 0;
+				}
+			    }
+			    if(sqo.end_time != null){
+				sqo.end_time =  common.getdate(sqo.end_time);
+				if(sqo.end_time < ts){
+				    sqo.state = 2;
+				}
+			    }
+			}
+			user.sq_inlist = sqlist;
+
+			user.datachange.fire(true);
+		    });
+		}
+	    }
+	});
+    }
+};
+
+var class_user_page = function(){
+    var that = this;
+    var j_page = $('#index_page > [page="user"]');
+    var main_tab = new class_user_main_tab(that);
+    var edit_tab = new class_user_edit_tab(that);
+    var mgsq_tab = new class_user_mgsq_tab(that);
+    var mg_tab = new class_user_mg_tab(that);
+
+    that.__super();
+
+    that.editsq_mbox = new class_user_editsq_mbox(that);
+
+    that.uid = null;
+    that.nickname = null;
+    that.avatar = null;
+    that.aboutme = null;
+
+    that.urlchange = function(direct){
+	var uid;
+	var _check = function(){
+	    uid = common.geturlpart()[1];
+	    if(uid == ''){
+		if(user.uid == null){
+		    common.pushurl('/toj/none/');
+		    return false;
+		}
+		uid = user.uid;
+		common.replaceurl('/toj/user/' + uid + '/main/');
+	    }
+	    return true;
+	};
+	var _in = function(){
+	    $.post('/toj/php/user.php',{'action':'view','data':JSON.stringify({'uid':uid})},function(res){
+		var reto;
+
+		if(res[0] == 'E'){
+		    common.pushurl('/toj/none/');
+		}else{
+		    reto = JSON.parse(res);
+		    that.uid = reto.uid;
+		    that.nickname = reto.nickname;
+		    that.avatar = reto.avatar;
+		    that.aboutme = reto.aboutme;
+
+		    that.fadein(j_page);
+
+		    index.settitle('TOJ-使用者');
+
+		    that.addtab('main',main_tab);
+		    index.addtab('main','/toj/user/' + that.uid + '/main/',that.nickname);
+
+		    if(uid == user.uid){
+			that.addtab('mgsq',mgsq_tab);
+			index.addtab('mgsq','/toj/user/' + that.uid + '/mgsq/','你的方塊');
+			that.addtab('edit',edit_tab);
+			index.addtab('edit','/toj/user/' + that.uid + '/edit/','更改資料');
+
+			if((user.level & USER_LEVEL_SUPERADMIN) == USER_LEVEL_SUPERADMIN){
+			    that.addtab('mg',mg_tab);
+			    index.addtab('mg','/toj/user/' + that.uid + '/mg/','管理');
+			}
+		    }
+		    
+		    _change();
+		}
+	    });
+	};
+	var _out = function(){
+	    index.emptytab();
+	    that.fadeout(j_page);
+	    that.tab_urlchange(null);
+	    that.uid = null;
+	};
+	var _change = function(){
+	    var tabname;
+
+	    tabname = common.geturlpart()[2];
+	    if(!(tabname in that.tab_list)){
+		tabname = 'main';
+		common.replaceurl('/toj/user/' + that.uid + '/main/');
+	    }
+	    that.tab_urlchange(tabname);
+	};
+
+	if(direct == 'in'){
+	    if(_check()){
+		_in();
+	    }
+	}else if(direct == 'out'){
+	    _out();
+	}else if(direct = 'same'){
+	    if(_check()){
+		if(uid != that.uid || that.forceupdate){
+		    that.forceupdate = false;
+		    _out();
+		    _in();
+		}else{
+		    _change();
+		}
+	    }
+	}
+    };
+
+    common.addpage('user',that);
+}; __extend(class_user_page,class_common_page);
+
+var class_user_main_tab = function(paobj){
+    var that = this;
+    var j_tab = $('#index_page > [page="user"] > [tab="main"]');
+
+    that.__super(paobj);
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_tab);
+
+	    if(user.user_page.avatar == ''){
+		j_tab.find('div.info_box > img.avatar').attr('src','http://i.imgur.com/ykkQD.png');
+	    }else{
+		j_tab.find('div.info_box > img.avatar').attr('src',that.paobj.avatar);
+	    }
+	    j_tab.find('div.info_box > div.aboutme').text(that.paobj.aboutme);
+	}else if(direct == 'out'){
+	    that.fadeout(j_tab);
+	}
+    };
+}; __extend(class_user_main_tab,class_common_tab);
+
+var class_user_edit_tab = function(paobj){
+    var that = this;
+    var j_tab = $('#index_page > [page="user"] > [tab="edit"]');
+
+    that.__super(paobj);
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_tab);
+
+	    j_tab.find('div.edit_box > [name="nickname"]').val(user.nickname);
+	    j_tab.find('div.edit_box > [name="avatar"]').val(user.avatar);
+	    if(user.avatar == ''){
+		j_tab.find('div.edit_box > img.avatar').attr('src','http://i.imgur.com/ykkQD.png');
+	    }else{
+		j_tab.find('div.edit_box > img.avatar').attr('src',user.avatar);
+	    }
+	    j_tab.find('div.edit_box > [name="aboutme"]').val(user.aboutme);
+	    j_tab.find('div.edit_box > [name="email"]').val(user.email);
+	}else if(direct == 'out'){
+	    that.fadeout(j_tab);
+	    j_tab.find('div.edit_box > input').val('');
+	    j_tab.find('div.edit_box > img.avatar').attr('src',null);
+	    j_tab.find('div.edit_box > div.error').text('');
+	}
+    };
+
+    j_tab.find('div.edit_box > [name="avatar"]').change(function(e){
+	var avatar;
+
+	avatar = $(this).val();
+	if(avatar == ''){
+	    j_tab.find('div.edit_box > img.avatar').attr('src','http://i.imgur.com/ykkQD.png');
+	}else{
+	    j_tab.find('div.edit_box > img.avatar').attr('src',avatar);
+	}('test')
+    });
+    j_tab.find('div.edit_box > button.submit').click(function(e){
+	var j_error;
+	var nickname;
+	var avatar;
+	var aboutme;
+	var email;
+	var password_old;
+	var password_new;
+	var password_repeat;
+	var data;
+	
+	j_error = j_tab.find('div.edit_box > div.error');
+	nickname = j_tab.find('div.edit_box > [name="nickname"]').val();
+	avatar = j_tab.find('div.edit_box > [name="avatar"]').val();
+	aboutme = j_tab.find('div.edit_box > [name="aboutme"]').val();
+	email = j_tab.find('div.edit_box > [name="email"]').val();
+	password_old = j_tab.find('div.edit_box > [name="password_old"]').val();
+	password_new = j_tab.find('div.edit_box > [name="password_new"]').val();
+	password_repeat = j_tab.find('div.edit_box > [name="password_repeat"]').val();
+
+	data = {'nickname':nickname,'avatar':avatar,'aboutme':aboutme,'email':email};
+	if(password_old != '' || password_new != '' || password_repeat != ''){
+	    if(password_new != password_repeat){
+		j_error.text('使用者密碼不相同');
+		return;
+	    }
+	    data.oldpw = password_old;
+	    data.password = password_new;
+	}
+
+	$.post('/toj/php/user.php',{'action':'update','data':JSON.stringify(data)},function(res){
+	    if(res[0] == 'E'){
+		switch(res){
+		    case 'Epassword_too_short':
+			j_error.text('使用者密碼太短');
+			break;
+		    case 'Epassword_too_long':
+			j_error.text('使用者密碼太長');
+			break;
+		    case 'Enickname_too_short':
+			j_error.text('暱稱太短');
+			break;
+		    case 'Enickname_too_long':
+			j_error.text('暱稱太長');
+			break;
+		    case 'Eold_password_not_match':
+			j_error.text('舊使用者密碼錯誤');
+			break;
+		    case 'Eempty_email':
+			j_error.text('電子郵件不能爲空');
+			break;
+		    case 'Eemail_too_long':
+			j_error.text('電子郵件太長');
+			break;
+		    default:
+			j_error.text('更新錯誤');
+			break;
+		}
+	    }else{
+		user.updatedata(true);
+
+		that.paobj.forceupdate = true;
+		common.pushurl('/toj/user/' + user.uid + '/main/');
+	    }
+	});
+    });
+    j_tab.find('div.edit_box > button.cancel').click(function(e){
+	common.pushurl('/toj/user/' + user.uid + '/main/');
+    });
+}; __extend(class_user_edit_tab,class_common_tab);
+
+var class_user_mgsq_tab = function(paobj){
+    var that = this;
+    var j_tab = $('#index_page > [page="user"] > [tab="mgsq"]');
+
+    var sq_join = function(sqid){
+	$.post('/toj/php/square.php',{'action':'add_user','data':JSON.stringify({'uid':user.uid,'sqid':sqid})},function(res){
+	    if(res[0] != 'E'){
+		sq_update();	
+	    }
+	});
+    };
+    var sq_quit = function(sqid){
+	$.post('/toj/php/square.php',{'action':'delete_user','data':JSON.stringify({'uid':user.uid,'sqid':sqid})},function(res){
+	    if(res[0] != 'E'){
+		sq_update();	
+	    }
+	});
+    };
+    var sq_listset = function(j_item,sqo){
+	var j_info;
+	var j_data;
+	var j_a;
+	var j_button;
+
+	j_info = j_item.find('div.info');
+	j_data = j_item.find('div.data');
+	j_data.empty();
+
+	j_item.attr('sqid',sqo.sqid);
+
+	j_a = j_info.find('span.name > a');
+	j_a.attr('href','/toj/sq/' + sqo.sqid + '/pro/');
+	j_a.text(sqo.sqname);
+	
+	if(sqo.end_time == null){
+	    j_info.find('span.time').text('');
+	}else{
+	    j_info.find('span.time').text(common.getdatestring(sqo.start_time,false) + ' > ' + common.getdatestring(sqo.end_time,false));
+	}
+
+	if(sqo.relationship == 3 || (user.level & USER_LEVEL_SUPERADMIN) == USER_LEVEL_SUPERADMIN){
+	    j_button = $('<button style="margin:0px 6px 0px 0px;">管理</button>');
+	    j_button.on('click',function(e){
+		that.paobj.editsq_mbox.init('edit',sqo);
+		common.showmbox(that.paobj.editsq_mbox).done(sq_update);
+		return false;
+	    });
+	    j_data.append(j_button);
+	}
+
+	j_button = $('<button></button>');
+	if(sqo.relationship == 0){
+	    if(sqo.publicity == 2 && (user.level & USER_LEVEL_SUPERADMIN) != USER_LEVEL_SUPERADMIN){
+		j_button.text('申請');
+	    }else{
+		j_button.text('加入');
+	    }
+	    j_button.off('click').on('click',function(e){
+		sq_join(sqo.sqid);	
+		return false;
+	    });
+	}else{
+	    if(sqo.relationship == 1 && (user.level & USER_LEVEL_SUPERADMIN) != USER_LEVEL_SUPERADMIN){
+		j_button.text('取消申請');
+	    }else{
+		j_button.text('退出');
+	    }
+	    j_button.on('click',function(e){
+		sq_quit(sqo.sqid);
+		return false;
+	    });
+	}
+	j_data.append(j_button);
+
+	j_item.off('click').on('click',function(e){
+	    if(j_data.is(':visible')){
+		j_item.removeClass('item_s');
+		j_data.stop().fadeTo(100,0).slideUp('fast');
+	    }else{
+		j_item.addClass('item_s');
+		j_data.stop().css('opacity',1).slideDown('fast');
+	    }
+	});
+    };
+    var sq_listnew = function(sqo){
+	var j_item;
+	var j_info;
+	var j_data;
+	
+	j_item = $('<div class="item"></div>');
+	j_info = $('<div class="info"><span class="name"><a></a></span><span class="time"></span></div>');
+	j_item.append(j_info);
+	j_data = $('<div class="data"></div>');
+	j_item.append(j_data);
+
+	sq_listset(j_item,sqo);
+
+	return j_item;
+    };
+    var sq_update = function(){
+	var _updatelist = function(j_list,sqlist){
+	    var i;
+	    var j;
+
+	    var j_divs;
+	    var j_last;
+	    var j_item;
+	    var oldhash;
+
+	    j_divs = j_list.children('div.item');
+	    oldhash = new Array();
+	    for(i = 0;i < j_divs.length;i++){
+		oldhash[$(j_divs[i]).attr('sqid')] = i;
+	    }
+
+	    j = 0;
+	    j_last = null;
+	    for(i = 0;i < sqlist.length;i++){
+		sqo = sqlist[i];
+		if(sqo.sqid in oldhash){
+		    for(;j < oldhash[sqo.sqid];j++){
+			j_item = $(j_divs[j]);
+			j_item.stop().fadeTo(100,0).slideUp('fast',function(){$(this).remove();});
+		    }
+		    j_item = $(j_divs[j]);
+		    j++;
+
+		    sq_listset(j_item,sqo);
+		    j_last = j_item;
+		}else{
+		    j_item = sq_listnew(sqo);
+		    j_item.hide();
+		    if(j_last == null){
+			j_list.prepend(j_item);
+			j_item.css('opacity',0).slideDown('fast').fadeTo(100,1);
+		    }else{
+			j_item.insertAfter(j_last);
+			j_item.css('opacity',0).slideDown('fast').fadeTo(100,1);
+		    }
+		    j_last = j_item;
+		}
+	    }
+	    for(;j < j_divs.length;j++){
+		j_item = $(j_divs[j]);
+		j_item.stop().fadeTo(100,0).slideUp('fast',function(){$(this).remove();});
+	    }
+	};
+
+	user.datachange.add(function(){
+	    var i;
+	    var sqo;
+	    var sqwait;
+	    var sqrun;
+	    var sqpast;
+
+	    var j_wait;
+	    var j_run;
+	    var j_past;
+
+	    user.datachange.remove(arguments.callee);
+
+	    sqwait = new Array();
+	    sqrun = new Array();
+	    sqpast = new Array();
+	    for(i = 0;i < user.sq_inlist.length;i++){
+		sqo = user.sq_inlist[i];
+		switch(sqo.state){
+		    case 0:
+			sqwait.push(sqo);
+			break;
+		    case 1:
+			sqrun.push(sqo);
+			break;
+		    case 2:
+			sqpast.push(sqo);
+			break;
+		};
+	    }
+
+	    j_wait = j_tab.find('div.in_box > div.wait');
+	    j_run = j_tab.find('div.in_box > div.run');
+	    j_past = j_tab.find('div.in_box > div.past');
+
+	    _updatelist(j_wait,sqwait);
+	    _updatelist(j_run,sqrun);
+	    _updatelist(j_past,sqpast);
+	});
+	user.updatedata(false);
+
+	$.post('/toj/php/square.php',{'action':'get_available_sq','data':null},function(res){
+	    var i;
+	    var reto;
+	    var ts;
+	    var sqlist;
+	    var sqo;
+	    var sqwait;
+	    var sqrun;
+	    var sqpast;
+
+	    var j_wait;
+	    var j_run;
+	    var j_past;
+
+	    if(res[0] == 'E'){
+		return;
+	    }
+
+	    reto = JSON.parse(res);
+	    ts = common.getdate(reto.timestamp);
+	    sqlist = reto.list;
+	    sqwait = new Array();
+	    sqrun = new Array();
+	    sqpast = new Array();
+	    for(i = 0;i < sqlist.length;i++){
+		sqo = sqlist[i];
+		sqo.relationship = 0;
+		sqo.state = 1;
+		if(sqo.start_time != null){
+		    sqo.start_time = common.getdate(sqo.start_time);
+		    if(ts < sqo.start_time){
+			sqo.state = 0;
+		    }
+		}
+		if(sqo.end_time != null){
+		    sqo.end_time = common.getdate(sqo.end_time);
+		    if(sqo.end_time < ts){
+			sqo.state = 2;
+		    }
+		}
+
+		switch(sqo.state){
+		    case 0:
+			sqwait.push(sqo);
+			break;
+		    case 1:
+			sqrun.push(sqo);
+			break;
+		    case 2:
+			sqpast.push(sqo);
+			break;
+		}
+	    }
+
+	    j_wait = j_tab.find('div.out_box > div.wait');
+	    j_run = j_tab.find('div.out_box > div.run');
+	    j_past = j_tab.find('div.out_box > div.past');
+
+	    _updatelist(j_wait,sqwait);
+	    _updatelist(j_run,sqrun);
+	    _updatelist(j_past,sqpast);
+	});
+    }
+
+    that.__super(paobj);
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_tab);
+	    sq_update();
+	}else if(direct == 'out'){
+	    that.fadeout(j_tab);
+	    j_tab.find('div.in_box > div > div').remove();
+	    j_tab.find('div.out_box > div > div').remove();
+	}
+    };
+}; __extend(class_user_mgsq_tab,class_common_tab);
+
+var class_user_mg_tab = function(paobj){
+    var that = this;
+    var j_tab = $('#index_page > [page="user"] > [tab="mg"]');
+
+    that.__super(paobj);
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_tab);
+	}else if(direct == 'out'){
+	    that.fadeout(j_tab);
+	}
+    };
+
+    j_tab.find('button.newsq').on('click',function(e){
+	that.paobj.editsq_mbox.init('new');
+	common.showmbox(that.paobj.editsq_mbox);
+    });
+}; __extend(class_user_mg_tab,class_common_tab);
+
+var class_user_editsq_mbox = function(paobj){
+    var that = this;
+    var j_mbox = $('#index_mask > div.user_mask > div.editsq_mbox');
+    var action = null;
+    var sqid;
+
+    that.__super(paobj);
+
+    that.init = function(act,sqo){
+	action = act;
+	if(action == 'edit'){
+	    sqid = sqo.sqid;
+
+	    console.log(sqo);
+	    j_mbox.find('[name="sqname"]').val(sqo.sqname);
+	    j_mbox.find('[name="sqmodname"]').val(sqo.sqmodname);
+	    j_mbox.find('[name="publicity"]').val(sqo.publicity);
+	    if(sqo.end_time == null){
+		j_mbox.find('[name="infinite"]').val(1);
+	    }else{
+		j_mbox.find('[name="infinite"]').val(2);
+		j_mbox.find('div.time').show();
+		j_mbox.find('[name="s_year"]').val(sqo.start_time.getFullYear());
+		j_mbox.find('[name="s_month"]').val(sqo.start_time.getMonth() + 1);
+		j_mbox.find('[name="s_day"]').val(sqo.start_time.getDate());
+		j_mbox.find('[name="s_hr"]').val(sqo.start_time.getHours());
+		j_mbox.find('[name="s_min"]').val(sqo.start_time.getMinutes());
+		j_mbox.find('[name="e_year"]').val(sqo.end_time.getFullYear());
+		j_mbox.find('[name="e_month"]').val(sqo.end_time.getMonth() + 1);
+		j_mbox.find('[name="e_day"]').val(sqo.end_time.getDate());
+		j_mbox.find('[name="e_hr"]').val(sqo.end_time.getHours());
+		j_mbox.find('[name="e_min"]').val(sqo.end_time.getMinutes());
+	    }
+	    j_mbox.find('button.delete').show();
+	}
+    };
+    that.switchchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_mbox);
+	}else if(direct == 'out'){
+	    that.fadeout(j_mbox);
+	    j_mbox.find('input').val('');
+	    j_mbox.find('[name="publicity"]').val(3);
+	    j_mbox.find('[name="infinite"]').val(1);
+	    j_mbox.find('div.time').hide();
+	    j_mbox.find('button.delete').hide();
+	    j_mbox.find('div.error').text('');
+	}
+    };
+
+    j_mbox.find('[name="infinite"]').on('change',function(e){
+	if($(this).val() == 1){
+	    j_mbox.find('div.time').hide();
+	}else{
+	    j_mbox.find('div.time').show();
+	}
+    });
+    j_mbox.find('button.delete').on('click',function(e){
+	if(confirm('確定刪除方塊?')){
+	    $.post('/toj/php/square.php',{'action':'delete_sq','data':JSON.stringify({'sqid':sqid})},function(res){
+		var j_error;
+
+		if(res[0] == 'E'){
+		    j_error = j_mbox.find('div.error');
+		    switch(res){
+			case 'Eno_login':
+			    j_error.text('未登入');
+			case 'Epermission_denied':
+			    j_error.text('權限不足');
+			    break;
+			default:
+			    j_error.text('其他錯誤');
+			    break;
+		    }
+		}else{
+		    common.hidembox(true);
+		}
+	    });
+	}
+    });
+    j_mbox.find('button.submit').on('click',function(e){
+	var sqname;
+	var sqmodname;
+	var publicity;
+	var start_time;
+	var end_time;
+	var j_error;
+
+	sqname = j_mbox.find('[name="sqname"]').val();
+	sqmodname = j_mbox.find('[name="sqmodname"]').val();
+	publicity = parseInt(j_mbox.find('[name="publicity"]').val());
+	if(j_mbox.find('[name="infinite"]').val() == 1){
+	    start_time = null;
+	    end_time = null;
+	}else{
+	    start_time = j_mbox.find('[name="s_year"]').val() + '-' +
+			j_mbox.find('[name="s_month"]').val() + '-' +
+			j_mbox.find('[name="s_day"]').val() + ' ' +
+			j_mbox.find('[name="s_hr"]').val() + ':' +
+			j_mbox.find('[name="s_min"]').val();
+	    end_time = j_mbox.find('[name="e_year"]').val() + '-' +
+			j_mbox.find('[name="e_month"]').val() + '-' +
+			j_mbox.find('[name="e_day"]').val() + ' ' +
+			j_mbox.find('[name="e_hr"]').val() + ':' +
+			j_mbox.find('[name="e_min"]').val();
+	}
+	
+	j_error = j_mbox.find('div.error');
+	if(action == 'new'){
+	    $.post('/toj/php/square.php',{'action':'add_sq','data':JSON.stringify({'sqname':sqname,'sqmodname':sqmodname,'publicity':publicity,'start_time':start_time,'end_time':end_time})},function(res){
+		if(res[0] == 'E'){
+		    switch(res){
+			case 'Eno_login':
+			    j_error.text('未登入');
+			case 'Epermission_denied':
+			    j_error.text('權限不足');
+			    break;
+			case 'Esqname_too_short':
+			    j_error.text('方塊名稱太短');
+			    break;
+			case 'Esqname_too_long':
+			    j_error.text('方塊名稱太長');
+			    break;
+			case 'Esqmodname_empty':
+			    j_error.text('模組名稱不能爲空');
+			    break;
+			default:
+			    j_error.text('其他錯誤');
+			    break;
+		    }
+		}else{
+		    common.hidembox(true);
+		}
+	    });
+	}else if(action == 'edit'){
+	    $.post('/toj/php/square.php',{'action':'edit_sq','data':JSON.stringify({'sqid':sqid,'sqname':sqname,'sqmodname':sqmodname,'publicity':publicity,'start_time':start_time,'end_time':end_time})},function(res){
+		if(res[0] == 'E'){
+		    switch(res){
+			case 'Eno_login':
+			    j_error.text('未登入');
+			case 'Epermission_denied':
+			    j_error.text('權限不足');
+			    break;
+			case 'Esqname_too_short':
+			    j_error.text('方塊名稱太短');
+			    break;
+			case 'Esqname_too_long':
+			    j_error.text('方塊名稱太長');
+			    break;
+			default:
+			    j_error.text('其他錯誤');
+			    break;
+		    }
+		}else{
+		    user.updatedata(false);
+		    common.hidembox(true); 
+		}
+	    });
+	}
+    });
+    j_mbox.find('button.cancel').on('click',function(e){
+	common.hidembox(false); 
+    });
+}; __extend(class_user_editsq_mbox,class_common_mbox);
+
+var class_login_page = function(){
+    var that = this;
+    var j_page = $('#index_page > [page="login"]');
+
+    that.__super();
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_page);
+	    index.settitle('TOJ-登入');
+	    j_page.find('div.login_box [name="username"]').focus();
+	}else if(direct == 'out'){
+	    that.fadeout(j_page);
+	    j_page.find('div.login_box > div.error').text('');
+	    j_page.find('div.login_box > input').val('');
+	}
+    };
+
+    j_page.find('div.login_box > input').keypress(function(e){
+	if(e.which == 13){
+	    j_page.find('div.login_box > button').click();
+	}
+    });
+
+    j_page.find('div.login_box > button').click(function(e){
+	var j_error;
+	var username;
+	var password;
+	var data;
+	
+	j_error = j_page.find('div.login_box > div.error');
+	username = j_page.find('div.login_box [name="username"]').val();
+	password = j_page.find('div.login_box [name="password"]').val();
+
+	if(username == '' || password == ''){
+	    j_error.text('欄位不可為空');
+	    return;
+	}
+
+	data = {'username':username,'password':password};
+	$.post('/toj/php/user.php',{'action':'login','data':JSON.stringify(data)},function(res){
+	    if(res[0] == 'E'){
+		j_error.text('登入錯誤');
+	    }else{
+		user.updatedata(true);
+		common.prevurl('register');
+	    }
+	});
+    });
+
+    user.loginchange.add(function(login){
+	if(login){
+	    that.urlchange('out');
+	    common.removepage('login');
+	    index.hidepanel('login');
+	}else{
+	    common.addpage('login',that);
+	    index.showpanel('login');
+	}
+    });
+}; __extend(class_login_page,class_common_page);
+
+var class_register_page = function(){
+    var that = this;
+    var j_page = $('#index_page > [page="register"]');
+
+    that.__super();
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_page);
+	    index.settitle('TOJ-註冊');
+	    j_page.find('div.register_box [name="username"]').focus();
+	}else if(direct == 'out'){
+	    that.fadeout(j_page);
+	    j_page.find('div.register_box > div.error').text('');
+	    j_page.find('div.register_box > div.register_box > input').val('');
+	    j_page.find('div.register_box > div.register_box > div.cover').show();
+	}
+    };
+
+    j_page.find('div.register_box > input').keypress(function(e){
+	if(e.which == 13){
+	    j_page.find('div.register_box > button').click();
+	}
+    });
+
+    j_page.find('div.register_box > button').click(function(e){
+	var j_error;
+	var username;
+	var password;
+	var password_repeat;
+	var nickname;
+	var email;
+	var data;
+	
+	j_error = j_page.find('div.register_box > div.error');
+	username = j_page.find('div.register_box [name="username"]').val();
+	password = j_page.find('div.register_box [name="password"]').val();
+	password_repeat = j_page.find('div.register_box [name="password_repeat"]').val();
+	nickname = j_page.find('div.register_box [name="nickname"]').val();
+	email = j_page.find('div.register_box [name="email"]').val();
+
+	if(username == '' || password == '' || password_repeat == '' || nickname == '' || email == ''){
+	    j_error.text('欄位不可為空');
+	    return;
+	}
+	if(password != password_repeat){
+	    j_error.text('使用者密碼不相同');
+	    return;
+	}
+
+	data = {'username':username,'password':password,'nickname':nickname,'email':email};
+	$.post('/toj/php/user.php',{'action':'register','data':JSON.stringify(data)},function(res){
+	    if(res[0] == 'E'){
+		switch(res){
+		    case 'Eusername_too_short':
+			j_error.text('使用者名稱太短');
+			break;
+		    case 'Eusername_too_long':
+			j_error.text('使用者名稱太長');
+			break;
+		    case 'Epassword_too_short':
+			j_error.text('使用者密碼太短');
+			break;
+		    case 'Epassword_too_long':
+			j_error.text('使用者密碼太長');
+			break;
+		    case 'Enickname_too_short':
+			j_error.text('暱稱太短');
+			break;
+		    case 'Enickname_too_long':
+			j_error.text('暱稱太長');
+			break;
+		    case 'Eusername_exists':
+			j_error.text('使用者名稱已存在');
+			break;
+		    case 'Eempty_email':
+			j_error.text('電子郵件不能爲空');
+			break;
+		    case 'Eemail_too_long':
+			j_error.text('電子郵件太長');
+			break;
+		    default:
+			j_error.text('註冊錯誤');
+			break;
+		}
+	    }else{
+		user.updatedata(true);
+		common.prevurl('login');
+	    }
+	});
+    });
+
+    user.loginchange.add(function(login){
+	if(login){
+	    that.urlchange('out');
+	    common.removepage('register');
+	    index.hidepanel('register');
+	}else{
+	    common.addpage('register',that);
+	    index.showpanel('register');
+	}
+    });
+}; __extend(class_register_page,class_common_page);
diff --git a/toj/php/_json.php b/toj/php/_json.php
new file mode 100644
index 0000000..b3c443e
--- /dev/null
+++ b/toj/php/_json.php
@@ -0,0 +1,3 @@
+<?php
+echo json_encode("#include <stdio.h>\nint main(){while(scanf(\"%d%d\", &a, &b)==2)printf(\"%d\n\", a+b); return 0;}\n");
+?>
diff --git a/toj/php/_test.php b/toj/php/_test.php
new file mode 100644
index 0000000..5ce8271
--- /dev/null
+++ b/toj/php/_test.php
@@ -0,0 +1,20 @@
+<form action="notice.php" method=post>
+    <input type='hidden' value='{"uid":111}' name='data'>
+    <input type='hidden' value='count' name='action'>
+    <input type='submit' value='ti jiao count'>
+</form>
+<form action="notice.php" method=post>
+    <input type='text' value='{"uid":111}' name='data'>
+    <input type='hidden' value='get' name='action'>
+    <input type='submit' value='ti jiao get'>
+</form>
+<form action="notice.php" method=post>
+    <input type='hidden' value='{"uid":111}' name='data'>
+    <input type='hidden' value='clear' name='action'>
+    <input type='submit' value='ti jiao clear'>
+</form>
+<form action="notice.php" method=post>
+    <input type='text' value='{"uid":111,"type":1,"value":111,"context":"aaaaaa"}' name='data'>
+    <input type='hidden' value='add' name='action'>
+    <input type='submit' value='ti jiao add'>
+</form>
diff --git a/toj/php/common.inc.php b/toj/php/common.inc.php
new file mode 100644
index 0000000..d31a596
--- /dev/null
+++ b/toj/php/common.inc.php
@@ -0,0 +1,7 @@
+<?php
+
+date_default_timezone_set('Asia/Taipei');
+
+require('connect.inc.php');
+
+?>
diff --git a/toj/php/connect.inc.php b/toj/php/connect.inc.php
new file mode 100644
index 0000000..3eebe89
--- /dev/null
+++ b/toj/php/connect.inc.php
@@ -0,0 +1,40 @@
+<?php
+
+define('DB_NAME','xxxxx');
+define('DB_USER','xxxxx');
+define('DB_PASSWORD','xxxxx');
+define('SEC_SALT','xxxxx');
+
+define('SMTP_HOST','xxxxx');
+define('SMTP_USER','xxxxx');
+define('SMTP_PASS','xxxxx');
+
+const CENTER_SOCKET_PORT = 2501;
+
+function sec_is_login()
+{
+    if(!isset($_COOKIE['uid']) || !isset($_COOKIE['usec'])){
+	return false;
+    }
+
+    $userid = $_COOKIE['uid'];
+    $usersec = $_COOKIE['usec'];
+
+    if($userid == '' || $usersec == '' || strval(intval($userid)) != $userid || hash('sha512',$userid.SEC_SALT) != $usersec){
+	return false;
+    }
+
+    return true;
+}
+
+function db_connect($dbn = DB_NAME)
+{
+    return pg_connect('host=localhost port=5432 dbname='.$dbn.' user='.DB_USER.' password='.DB_PASSWORD);
+}
+
+function db_close($sqlcx)
+{
+    pg_close($sqlcx);
+}
+
+?>
diff --git a/toj/php/event.inc.php b/toj/php/event.inc.php
new file mode 100644
index 0000000..9d2a23c
--- /dev/null
+++ b/toj/php/event.inc.php
@@ -0,0 +1,71 @@
+<?php
+class event
+{
+    private static $white_list;
+
+    private static function init()
+    {
+	event::$white_list = array('10.8.0.2');
+    }
+
+    // execute function $name in file $fname
+    // if want to call a function of a class, have 2 choice:
+    // 1. pass an array as $name, put every level of class in it, like:
+    //   A::B::C() should be passed like array("A", "B", "C").
+    // 2. pass a string with :: directly, it will be automatically 
+    //   translated.
+    // return value will be FALSE on failure, return value of target
+    // function otherwise. NULL when no return value.
+    public static function exec_func($fname, $name, $arg)
+    {
+	if(!file_exists($fname))
+	{
+	    return false;
+	}
+	require_once($fname);
+	if(is_string($name) && strpos($name, ":") !== FALSE)
+	{
+	    $name = preg_split("/::/", $name);
+	}
+	if(is_string($name) && !is_callable($name))
+	{
+	    return false;
+	}
+	if(is_array($name) && !is_callable(join($name, "::")))
+	{
+	    return false;
+	}
+	if($arg == NULL)
+	{
+	    $res = call_user_func($name);
+	}
+	else
+	{
+	    $res = call_user_func_array($name, $arg);
+	}
+	if($res === false)
+	{
+	    return false;
+	}
+	return $res;
+    }
+
+    public static function validate_ip()
+    {
+	event::init();
+	if (!empty($_SERVER['HTTP_CLIENT_IP']))
+	{
+	    $ip=$_SERVER['HTTP_CLIENT_IP'];
+	}
+	else if (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
+	{
+	    $ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
+	}
+	else
+	{
+	    $ip=$_SERVER['REMOTE_ADDR'];
+	}
+	return in_array($ip, event::$white_list);
+    }
+}
+?>
diff --git a/toj/php/event.php b/toj/php/event.php
new file mode 100644
index 0000000..e121287
--- /dev/null
+++ b/toj/php/event.php
@@ -0,0 +1,24 @@
+<?php
+    require_once('event.inc.php');
+    if (!empty($_SERVER['HTTP_CLIENT_IP']))
+        $ip=$_SERVER['HTTP_CLIENT_IP'];
+    else if (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
+        $ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
+    else
+	$ip=$_SERVER['REMOTE_ADDR'];
+    if(!event::validate_ip())
+    {
+	exit;
+    }
+    $fname = $_POST['fname'];
+    $name = $_POST['name'];
+    $arg = json_decode($_POST['arg']);
+    if(event::exec_func($fname, $name, $arg) === false)
+    {
+	echo "false";
+    }
+    else
+    {
+	echo "true";
+    }
+?>
diff --git a/toj/php/event_exec.cpp b/toj/php/event_exec.cpp
new file mode 100644
index 0000000..25d7944
--- /dev/null
+++ b/toj/php/event_exec.cpp
@@ -0,0 +1,89 @@
+#include "event_exec.h"
+
+#define EVENT_BUFLEN 1005
+#define EVENT_URL "http://10.8.0.2/toj/php/event.php"
+
+struct event_handle
+{
+    int init, plen, blen;
+    char *post, *buf;
+    pthread_mutex_t mutex;
+    CURL *handle;
+};
+
+static struct event_handle conn;
+
+size_t event_write_cb(void *in, size_t siz, size_t nb, void *buf)
+{
+    int len;
+    len = siz*nb+1;
+    if(len > conn.blen)
+    {
+	len = conn.blen-1;
+    }
+    memcpy(buf, in, len);
+    ((char*)buf)[len] = 0;
+    return siz*nb;
+}
+
+int event_init()
+{
+    if(conn.init)
+    {
+	return 0;
+    }
+    conn.plen = conn.blen = EVENT_BUFLEN;
+    conn.post = (char*)malloc(EVENT_BUFLEN);
+    conn.buf = (char*)malloc(EVENT_BUFLEN);
+    curl_global_init(CURL_GLOBAL_ALL);
+    conn.handle = curl_easy_init();
+    curl_easy_setopt(conn.handle, CURLOPT_URL, EVENT_URL);
+    curl_easy_setopt(conn.handle, CURLOPT_WRITEFUNCTION, event_write_cb);
+    curl_easy_setopt(conn.handle, CURLOPT_WRITEDATA, conn.buf);
+    pthread_mutex_init(&conn.mutex, NULL);
+    conn.init = 1;
+    return 1;
+}
+
+int event_exec(const char *fname, const char *name, const char *arg)
+{
+    int res, len;
+    char *t;
+    event_init();
+    if(pthread_mutex_lock(&conn.mutex) == 0)
+    {
+	len = 0;
+	len += strlen(fname)+6;
+	len += strlen(name)+6;
+	len += strlen(arg)+6;
+	if(len > conn.plen)
+	{
+	    t = (char*)malloc(len);
+	    if(!t)
+	    {
+		pthread_mutex_unlock(&conn.mutex);
+		return 0;
+	    }
+	    free(conn.post);
+	    conn.post = t;
+	    conn.plen = len;
+	}
+	sprintf(conn.post, "fname=%s&name=%s&arg=%s", fname, name, arg);
+	curl_easy_setopt(conn.handle, CURLOPT_POSTFIELDS, conn.post);
+	res = curl_easy_perform(conn.handle);
+	if(res)
+	{
+	    pthread_mutex_unlock(&conn.mutex);
+	    return 0;
+	}
+	fprintf(stderr, "%s\n", conn.buf);
+	if(!strcmp(conn.buf, "true"))
+	{
+	    pthread_mutex_unlock(&conn.mutex);
+	    return 1;
+	}
+
+	pthread_mutex_unlock(&conn.mutex);
+    }
+    return 0;
+}
diff --git a/toj/php/event_exec.h b/toj/php/event_exec.h
new file mode 100644
index 0000000..aec1acb
--- /dev/null
+++ b/toj/php/event_exec.h
@@ -0,0 +1,12 @@
+#ifndef EVENT_EXEC
+#define EVENT_EXEC
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <curl/curl.h>
+#include <pthread.h>
+
+int event_exec(const char *fname, const char *name, const char *arg);
+
+#endif
diff --git a/toj/php/notice.inc.php b/toj/php/notice.inc.php
new file mode 100644
index 0000000..dbf47cc
--- /dev/null
+++ b/toj/php/notice.inc.php
@@ -0,0 +1,244 @@
+<?php
+require_once('common.inc.php');
+require_once('user.inc.php');
+
+const NOTICE_DEF_LIM = 5;
+const NOTICE_MAX_LIM = 30;
+
+const NOTICE_ACT_CNT = 1;
+const NOTICE_ACT_NEW = 2;
+const NOTICE_ACT_OLD = 4;
+
+const NOTICE_TYP_USR = 1;
+const NOTICE_TYP_PRO = 2;
+const NOTICE_TYP_SQR = 3;
+const NOTICE_TYP_ALL = 255;
+
+class notice
+{
+    private static function ins_uid($sqlc, $uid)
+    {
+	$sqlstr = 'INSERT INTO "notice_cache" ("uid", "tim", "cnt", "tmp", "rsv") VALUES ($1, $2, $3, $4, $5) RETURNING *;';
+	$sqlarr = array($uid, date("Y-m-d H:i:s"), 0, "0", "0");
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_object($sqlr);
+	pg_free_result($sqlr);
+	return $ret;
+    }
+
+    public static function is_match($sqlc, $uid, &$not)
+    {
+	if($not->typ == NOTICE_TYP_ALL)
+	{
+	    return true;
+	}
+	if($not->typ == NOTICE_TYP_USR)
+	{
+	    return $uid == intval($not->val);
+	}
+	require_once('event.inc.php');
+	if($not->typ == NOTICE_TYP_PRO)
+	{
+	    if(!event::exec_func('problem.inc.php', 'problem::is_available', array($sqlc, $not->val, $uid)))
+	    {
+		return false;
+	    }
+	    return true;
+	}
+	else if($not->typ == NOTICE_TYP_SQR)
+	{
+	    $ret = event::exec_func('square.inc.php', 'square::get_user_relationship', array($sqlc, $uid, $not->val));
+	    if($ret >= SQUARE_USER_ACTIVE)
+	    {
+		return true;
+	    }
+	    return false;
+	}
+	return false;
+    }
+
+    private static function update($sqlc, $uid, &$tar, &$arr)
+    {
+	if(count($arr) <= 0)
+	{
+	    return false;
+	}
+	$sqlstr = 'UPDATE "notice_cache" SET "tmp"=$1, "cnt"=$2, "tim"=$4 WHERE "uid"=$3 RETURNING *;';
+	$sqlarr = array($arr[0], intval($tar->cnt)+count($arr), $uid, date('Y-m-d H:i:s'));
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_object($sqlr);
+	pg_free_result($sqlr);
+	foreach($arr as $it)
+	{
+	    $sqlstr = 'INSERT INTO "user_notice" ("uid", "nid") VALUES ($1, $2);';
+	    $sqlarr = array(intval($uid), intval($it));
+	    $sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	    pg_free_result($sqlr);
+	}
+	return $ret;
+    }
+    
+    private static function check_new($sqlc, $uid)
+    {
+	$sqlstr = 'SELECT * FROM "notice_cache" WHERE "uid"=$1;';
+	$sqlarr = array($uid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_object($sqlr);
+	if($ret === false)
+	{
+	    $ret = notice::ins_uid($sqlc, $uid);
+	}
+	pg_free_result($sqlr);
+	$sqlstr = 'SELECT * FROM "notice" WHERE "nid" > $1 ORDER BY "tim";';
+	$sqlarr = array(intval($ret->tmp));
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$buf = array();
+	while($row = pg_fetch_object($sqlr))
+	{
+	    if(self::is_match($sqlc, $uid, $row))
+	    {
+		array_unshift($buf, $row->nid);
+	    }
+	}
+	pg_free_result($sqlr);
+	if(count($buf) > 0)
+	{
+	    return self::update($sqlc, $uid, $ret, $buf);
+	}
+	return $ret;
+    }
+
+    // **warning**: this function will clear notice count of uid!!
+    public static function get($sqlc, $uid, $typ, $arg1, $arg2)
+    {
+	$uid = intval($uid);
+	if(!$uid || !$sqlc)
+	{
+	    return false;
+	}
+	$ret = self::check_new($sqlc, $uid);
+	if($typ == NOTICE_ACT_CNT)
+	{
+	    return intval($ret->cnt);
+	}
+	else if($typ == NOTICE_ACT_NEW)
+	{
+	    if($ret->cnt == 0)
+	    {
+		return array();
+	    }
+	    $sqlstr = 'SELECT "nid" FROM "user_notice" WHERE "uid"=$1 AND "nid">$2 ORDER BY "nid" DESC';
+	    $sqlarr = array($uid, intval($ret->rsv));
+	    $sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	    $nids = array();
+	    while($it=pg_fetch_array($sqlr))
+	    {
+		$nids[] = $it[0];
+	    }
+	    $sqlstr = 'SELECT * FROM "notice" WHERE "nid" IN ('.join($nids, ",").') ORDER BY "tim";';
+	    $sqlr = pg_query($sqlc, $sqlstr);
+	    $buf = array();
+	    while($it = pg_fetch_object($sqlr))
+	    {
+		$it->nid = intval($it->nid);
+		$it->typ = intval($it->typ);
+		$buf[] = $it;
+	    }
+	    pg_free_result($sqlr);
+	    $sqlstr = 'UPDATE "notice_cache" SET "cnt"=0, "rsv"=$2 WHERE "uid"=$1;';
+	    $sqlarr = array($uid, $nids[0]);
+	    $sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	    return $buf;
+	}
+	else if($typ == NOTICE_ACT_OLD)
+	{
+	    if($arg2 <= 0)
+	    {
+		$arg2 = 1;
+	    }
+	    if($arg2 > NOTICE_MAX_LIM)
+	    {
+		$arg2 = NOTICE_MAX_LIM;
+	    }
+	    $sqlstr = 'SELECT "nid" FROM "user_notice" WHERE "uid"=$1 AND "nid"<$2 ORDER BY "nid" DESC LIMIT $3';
+	    $sqlarr = array($uid, $arg1, $arg2);
+	    $sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	    $nids = array();
+	    while($it=pg_fetch_array($sqlr))
+	    {
+		$nids[] = $it[0];
+	    }
+	    $sqlstr = 'SELECT * FROM "notice" WHERE "nid" IN ('.join($nids, ",").') ORDER BY "tim";';
+	    $sqlr = pg_query($sqlc, $sqlstr);
+	    $buf = array();
+	    while($it = pg_fetch_object($sqlr))
+	    {
+		$it->nid = intval($it->nid);
+		$it->typ = intval($it->typ);
+		$buf[] = $it;
+	    }
+	    pg_free_result($sqlr);
+	    return $buf;
+	}
+	return false;
+    }
+
+    public static function clr($sqlc, $uid, $lim=NOTICE_DEF_LIM)
+    {
+	return false;
+	if($lim < 0)
+	{
+	    $lim = 0;
+	}
+	$ret = self::check_new($sqlc, $uid);
+	$buf = preg_split("/[,]/", $ret->tmp);
+	$buf = array_slice($buf, 0, $ret->cnt+$lim);
+	$sqlstr = 'UPDATE "notice_cache" SET "tmp"=$1 WHERE "uid"=$2;';
+	$sqlarr = array(join($buf, ","), $uid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	if($sqlr)
+	{
+	    return count($buf);
+	}
+	return false;
+    }
+
+    // you can add notice by calling it.
+    public static function add($sqlc, $typ, $val, $txt)
+    {
+	if(!is_string($val))
+	{
+	    $val = json_encode($val);
+	}
+	$sqlstr = 'INSERT INTO "notice" ("typ", "val", "txt", "tim") VALUES ($1, $2, $3, $4) RETURNING *;';
+	$sqlarr = array($typ, $val, $txt, date('Y-m-d H:i:s'));
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_object($sqlr);
+	if($ret === false)
+	{
+	    return false;
+	}
+	return json_encode($ret);
+    }
+
+    public static function del($sqlc, $cond)
+    {
+	$sqlstr = 'DELETE FROM "notice" WHERE 0';
+	if(isset($cond['nid']))
+	{
+	    $sqlstr .= ' OR "nid"=$1';
+	}
+	if(isset($cond['tim']))
+	{
+	    $sqlstr .= ' OR "tim" >= $2';
+	}
+	$sqlarr = array($cond['nid'], $cond['tim']);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	if(!$sqlr)
+	{
+	    return false;
+	}
+	return true;
+    }
+}
+?>
diff --git a/toj/php/notice.php b/toj/php/notice.php
new file mode 100644
index 0000000..a0f984a
--- /dev/null
+++ b/toj/php/notice.php
@@ -0,0 +1,110 @@
+<?php
+//ini_set("display_errors", "On");
+//error_reporting(E_ALL & ~E_NOTICE);
+
+require_once('notice.inc.php');
+
+/* usage:
+ * action count(uid): update notice count of uid, return value: integer
+ * action get(uid): update notice of uid, return notice data limited to notice count,
+ *   and clear notice count. format: object array, see table "notice"
+ * action clear(uid, [limit]): clear cache number to notice_count+limit, 
+ *   does not affect notice, only user cache. return remain number as int.
+ * action add(type, value, context): add a notice, need admin permission now.
+ *   **attention**: this is only for web, use notice::add with your own code, 
+ *     that function does not require any user permission.
+ *   type is an integer, see "notice.inc.php" NOTICE_TYP_*.
+ *   value are paired with type, like proid, sqid, uid, .., meaning nothing
+ *     with NOTICE_TYP_ALL, but cannot be NULL.
+ *   context is what you want. treat as string data so its format
+ *     depends on your own.
+ *   return 'S' when success.
+ */
+
+$sqlc = db_connect();
+$action = $_POST['action'];
+$data = json_decode($_POST['data']);
+
+if(strlen($action) == 0)
+{
+    die('Eno_action');
+}
+if(!sec_is_login())
+{
+    die('Eno_login');
+}
+$uid = intval($_COOKIE['uid']);
+$usr = user::get_from_uid($sqlc, $uid);
+if(!$usr)
+{
+    die('Eno_such_user');
+}
+
+if($action == 'count')
+{
+    $cnt = notice::get($sqlc, $uid, NOTICE_ACT_CNT);
+    echo $cnt;
+}
+else if($action == 'get')
+{
+    $nid = intval($data->nid);
+    if($nid > 0)
+    {
+	$cnt = intval($data->count);
+	$res = notice::get($sqlc, $uid, NOTICE_ACT_OLD, $nid, $cnt);
+	if($res === false)
+	{
+	    die('Eno_such_nid');
+	}
+	echo json_encode($res);
+    }
+    else
+    {
+	$res = notice::get($sqlc, $uid, NOTICE_ACT_NEW);
+	echo json_encode($res);
+    }
+}
+else if($action == 'clear')
+{
+    $lim = NOTICE_DEF_LIM;
+    if(isset($data->limit))
+    {
+	$lim = intval($data->limit);
+    }
+    if($lim > NOTICE_MAX_LIM)
+    {
+	$lim = NOTICE_MAX_LIM;
+    }
+    $ret = notice::clr($sqlc, $uid, $lim);
+    echo $ret;
+}
+else if($action == 'add')
+{
+    if(!sec_check_level($sqlc, USER_LEVEL_SUPERADMIN) && $uid != 111)
+    //if(!sec_check_level($sqlc, USER_LEVEL_SUPERADMIN))
+    {
+	die('Epermission_denied');
+    }
+    if(!isset($data->type))
+    {
+	die('Etype_is_empty');
+    }
+    if(!isset($data->value))
+    {
+	die('Evalue_is_empty');
+    }
+    if(!isset($data->context))
+    {
+	die('Econtext_is_empty');
+    }
+    $res = notice::add($sqlc, $data->type, $data->value, $data->context);
+    if(!$res)
+    {
+	die('Efail');
+    }
+    echo 'S';
+}
+
+db_close($sqlc);
+
+?>
diff --git a/toj/php/problem.inc.php b/toj/php/problem.inc.php
new file mode 100644
index 0000000..e41e633
--- /dev/null
+++ b/toj/php/problem.inc.php
@@ -0,0 +1,252 @@
+<?php
+require_once('common.inc.php');
+require_once('user.inc.php');
+require_once('square.inc.php');
+
+const PRONAME_LEN_MAX = 100;
+
+const CODE_LEN_MIN = 1;
+const CODE_LEN_MAX = 102400;
+
+const SUBMIT_MIN_INTERVAL = 10;
+
+$LANGUAGE = array(0x1=>'C/C++', 0x2=>'JAVA', 0x4=>'Pascal');
+$EXTENSION = array(0x1=>'cpp', 0x2=>'java', 0x4=>'pas');
+
+class problem
+{
+    public $proid;
+    public $modid;
+    public $proname;
+    public $hidden;
+
+    public static function getmod($sqlc, $modid)
+    {
+	//return pmodname, smodname, jmodname for specified $modid.
+	//False if not found.
+	$result = pg_query_params($sqlc, 'SELECT * FROM "mod" WHERE "modid"=$1 LIMIT 1;', array($modid));
+	$mret = pg_fetch_object($result);
+	pg_free_result($result);
+	if(!$mret)
+	    return false;
+	return $mret;
+    }
+    public static function get($sqlc, $proid)
+    {
+	//return problem data: proid, modid, proname, pmodname, smodname, jmodname
+	//False if not found.
+	$result = pg_query_params($sqlc, 'SELECT * FROM "problem" WHERE "proid"=$1 LIMIT 1;', array(intval($proid))) or die ("Eerror_get_problem");
+	$ret = pg_fetch_object($result, null, 'problem');
+	pg_free_result($result);
+	if(!$ret)
+	    return false;
+	
+	$ret->proid = intval($ret->proid);
+	$ret->modid = intval($ret->modid);
+	$ret->admin_uid = intval($ret->admin_uid);
+
+	$mret = problem::getmod($sqlc, $ret->modid);
+	if(!$mret)
+	    return false;
+
+	$ret->pmodname = $mret->pmodname;
+	$ret->smodname = $mret->smodname;
+	$ret->jmodname = $mret->jmodname;
+	
+	return $ret;	
+    }
+    
+    public static function is_available($sqlc, $proid, $uid = null)
+    {
+	//return whether the problem is available for user $_COOKIE['uid'] or not.
+	//USER_PER_PROADMIN always OK
+	//admin of problem always OK
+	//if HIDDEN , then NOT OK except admins
+	//in sqid=1 always OK , even if not login
+	//otherwise must exist at least one common square with relationship >= SQUARE_USER_ACTIVE
+	$uidnull = false;
+	if($uid == null)
+	{
+	    $uid = intval($_COOKIE['uid']);
+	    $uidnull = true;
+	}
+	$sqlr = pg_query_params('SELECT "hidden", "admin_uid" FROM "problem" WHERE "proid"=$1;', array($proid));
+	$obj = pg_fetch_object($sqlr);
+	$hdn = $obj->hidden;
+	if($hdn == null)
+	    return false; // no such problem	
+
+	if(sec_check_level($sqlc, USER_PER_PROADMIN, $uidnull?null:$uid))
+	    return true;
+
+	if((!$uidnull || sec_is_login()) && $uid == intval($obj->admin_uid))
+	    return true;
+
+	if($hdn == "t")
+	    return false;
+
+	$sqlstr = 'SELECT COUNT(*) FROM "pro_sq" WHERE "proid"=$1 AND "sqid"=$2;';
+	$sqlarr = array($proid, 1);
+	$sqlr = pg_query_params($sqlstr, $sqlarr);
+	$ret = intval(pg_fetch_result($sqlr, 0));
+	if($ret > 0)
+	    return true;
+
+	if($uidnull && !sec_is_login())
+	    return false;
+
+	$sqlstr = 'SELECT COUNT("pro_sq"."sqid") FROM "pro_sq" INNER JOIN "us_sq" ON "pro_sq"."sqid"="us_sq"."sqid" WHERE "pro_sq"."proid"=$1 AND "us_sq"."uid"=$2 AND "us_sq"."relationship">=$3;';
+	$sqlarr = array($proid, $uid, SQUARE_USER_ACTIVE);
+	$sqlr = pg_query_params($sqlstr, $sqlarr);
+	$ret = intval(pg_fetch_result($sqlr, 0));
+	if($ret > 0)
+	    return true;
+
+	return false;
+    }
+
+    public static function submit($sqlc, $proid, $uid, $lang, $code)
+    {
+	//Submit code(or data) : $proid, $uid, $lang, $code
+	//Return subid. False if failed.
+
+	////$submit_time = date('Y-m-d H:i:s');
+	////$last_update = $submit_time;
+	$sqlstr = 'INSERT INTO "submit" ("proid", "uid", "lang") VALUES ($1, $2, $3) RETURNING subid;';
+	$sqlarr = array($proid, $uid, $lang);
+	$sqlr = pg_query_params($sqlstr, $sqlarr);
+	$subid = intval(pg_fetch_result($sqlr, 0));
+	if(!$subid)
+	    return false;
+	
+	global $EXTENSION;
+	$ext = $EXTENSION[intval($lang)];
+	if($ext == null)
+	    die('Ewrong_extension');
+
+	$parnum = $subid - ($subid%1000);
+	$pardir = '../center/submit/'.$parnum.'/';
+	if(!is_dir($pardir))
+	    mkdir($pardir, 0755) or die('Ecannot_mkdir');
+	mkdir($pardir.$subid, 0755) or die('Ecannot_mkdir');	
+	mkdir($pardir.$subid.'/data', 0755) or die('Ecannot_mkdir');
+	mkdir($pardir.$subid.'/result', 0755) or die('Ecannot_mkdir');
+
+	//$file = fopen($pardir.$subid.'/data/'.$subid.'.'.$ext,'w');
+	//20130205 tmp change
+	$file = fopen($pardir.$subid.'/data/main.'.$ext,'w');
+	if(!$file)
+	    die('Ewrite_file_failed');
+	fwrite($file, $code);
+	fclose($file);
+
+	return $subid;
+    }
+
+    public static function add($sqlc, $pro)
+    {
+	//Add a new problem $pro into problem table.
+	//Return the inserted object. False if failed.
+
+	$sqlstr = 'INSERT INTO "problem" ("modid", "proname", "hidden", "admin_uid") VALUES ($1, $2, $3, $4) RETURNING *;';
+	$sqlarr = array($pro->modid, $pro->proname, $pro->hidden, $pro->admin_uid);
+	$sqlr = pg_query_params($sqlstr, $sqlarr);
+	if(!$sqlr)
+	    return false;
+	$obj = pg_fetch_object($sqlr, null, 'problem');
+	pg_free_result($sqlr);
+	if(!$obj)
+	    return false;
+
+	$obj->proid = intval($obj->proid);
+	$obj->modid = intval($obj->modid);
+	$obj->admin_uid = intval($obj->admin_uid);
+
+	return $obj;
+    }
+    
+    public static function mod_get_lang($sqlc, $modid)
+    {
+	//get available language code (OR) format
+	//return language code
+
+	$sqlstr = 'SELECT "lang" FROM "mod" WHERE "modid"=$1;';
+	$sqlarr = array($modid);
+	$sqlr = pg_query_params($sqlstr, $sqlarr);
+	$ret = pg_fetch_result($sqlr, 0);
+	pg_free_result($sqlr);
+	if(!$ret)
+	    return false;
+	return intval($ret);
+    }
+
+    public static function recent_submit($sqlc, $uid, $time)
+    {
+	//return submission number in recent $time seconds.
+	$lasttime = date('Y-m-d H:i:s', time()-$time);
+	$sqlstr = 'SELECT COUNT(*) FROM "submit" WHERE "uid"=$1 AND "submit_time" >= $2;';
+	$sqlarr = array($uid, $lasttime);
+	$sqlr = pg_query_params($sqlstr, $sqlarr);
+	$ret = pg_fetch_result($sqlr, 0);
+	if(!$ret)
+	    return false;
+	return intval($ret);
+    }    
+
+    public static function send_socket($subid, $proid)
+    {
+	///send socket to center.
+	//Return true if success, false if failed.
+
+	$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
+	$sconn = socket_connect($socket, '127.0.0.1', CENTER_SOCKET_PORT);
+
+	if(!$sconn)
+	    return false;
+
+	$wret = socket_write($socket, $subid.chr(0).'{}'.chr(0));
+	if($wret === false)
+	    return false;
+
+
+	$cret = socket_read($socket, 1024);
+	if($cret === false)
+	    return false;
+	if($cret[0] != 'S')
+	    return false;
+	return true;
+    }
+
+    public static function get_pro_stat($sqlc, $proid, $uid)
+    {
+	//get $uid 's score and is_ac of problem $proid.
+	
+	$ret = new stdClass();
+
+	$sqlstr = 'SELECT COUNT(*) FROM "submit" WHERE "proid"=$1 AND "uid"=$2 AND "result"=0;';
+	$sqlarr = array($proid, $uid);
+	$res = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$acct = pg_fetch_result($res, 0);
+	$ret->is_ac = ($acct > 0);
+
+	$sqlstr = 'SELECT "score" FROM "submit" WHERE "proid"=$1 AND "uid"=$2 ORDER BY "score" DESC LIMIT 1;';
+	$sqlarr = array($proid, $uid);
+	$res = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$score = pg_fetch_result($res, 0);
+	if($score === false)
+	{
+	    $ret->tried = false;
+	    $ret->score = 0;
+	}
+	else
+	{
+	    $ret->tried = true;
+	    $ret->score = $score;
+	}
+
+	return $ret;
+    }
+}
+
+
+?>
diff --git a/toj/php/problem.php b/toj/php/problem.php
new file mode 100644
index 0000000..be79ecb
--- /dev/null
+++ b/toj/php/problem.php
@@ -0,0 +1,140 @@
+<?php
+ini_set("display_errors", "On");
+error_reporting(E_ALL & ~E_NOTICE);
+
+require_once('problem.inc.php');
+require_once('user.inc.php');
+
+$sqlc = db_connect();
+
+$action = $_POST['action'];
+$data = $_POST['data'];
+
+if(strlen($action)==0)
+    die('Eno_action');
+if($action == 'get_pro')
+{
+    //get problem data: proid, modid, name, pmodname, smodname, jmodname
+    //only USER_LEVEL_SUPERADMIN or is_available 
+    //data : proid
+
+    $dt = json_decode($data);
+
+    $proid = intval($dt->proid);
+    
+    $ret = problem::get($sqlc, $proid);
+    if(!$ret)
+	die('Eget_problem');
+
+    if(!problem::is_available($sqlc, $proid))
+	die('Epermission_denied');
+
+    unset($ret->proid);
+    //unset($ret->hidden);
+
+    echo(json_encode($ret));    
+}
+if($action == 'add_pro')
+{
+    //Add problem
+    //need SUPERADMIN
+    //data: modid, proname, [hidden]
+    if(!sec_is_login())
+	die('Enot_login');
+    if(!sec_check_level($sqlc, USER_PER_PROCREATOR))
+	die('Epermission_denied');
+
+    $dt = json_decode($data);
+    
+    if(strlen($dt->proname) == 0)
+	die('Eproname_too_short');
+    if(strlen($dt->proname) > PRONAME_LEN_MAX)
+	die('Eproname_too_long');
+
+    if(!problem::getmod($sqlc, $dt->modid))
+	die('Ewrong_modid');    
+
+    if($dt->hidden != 't' && $dt->hidden != 'f')
+	die('Ewrong_hidden_value');
+
+    /*CHECK OTHER DATA, TESTDATA ETC*/
+
+    $dt->admin_uid = intval($_COOKIE['uid']);
+
+    $pro = problem::add($sqlc, $dt);
+    if(!$pro)
+	die('Eadd_problem');    
+
+    echo(json_encode($pro));
+}
+if($action == 'submit_code')
+{
+    //Submit code
+    //Need problem available
+    //data: proid, lang, code
+    if(!sec_is_login())
+	die('Enot_login');
+
+    $uid = intval($_COOKIE['uid']);
+    $dt = json_decode($data);
+
+    $proid = intval($dt->proid);
+    
+    if(!problem::is_available($sqlc, $proid)){
+	die('Epermission_denied');
+    }
+
+    $obj = problem::get($sqlc, $proid);
+    $lang = intval($dt->lang);
+    $oklang = problem::mod_get_lang($sqlc, $obj->modid);
+    if($LANGUAGE[$lang] == null || (($lang & $oklang) == 0))
+	die('Ewrong_language');
+
+    if(strlen($dt->code) < CODE_LEN_MIN)
+	die('Ecode_too_short');
+    if(strlen($dt->code) > CODE_LEN_MAX)
+	die('Ecode_too_long');
+
+    //if(problem::recent_submit($sqlc, $uid, SUBMIT_MIN_INTERVAL) > 0)
+    //	die('Esubmit_too_frequently');
+
+    $subid = problem::submit($sqlc, $proid, $uid, $lang, $dt->code);
+    if(!$subid)
+	die('Esubmit_code_failed');
+
+    /*ASSOCIATED SQUARE : CALL SQUARE MODULE TO GET EXTRA JUDGE OPTION*/
+
+    if(!problem::send_socket($subid, $proid))
+	die('Esend_socket_failed');
+
+    echo(json_encode($subid));
+}
+if($action == 'get_pro_stat')
+{
+    //Get score and is_ac for specified proid.
+    //Need login and problem available.
+    //data : proid
+
+    if(!sec_is_login())
+	die('Enot_login');
+
+    $uid = intval($_COOKIE['uid']);
+    $dt = json_decode($data);
+
+    $proid = intval($dt->proid);
+    
+    if(!problem::is_available($sqlc, $proid)){
+	die('Epermission_denied');
+    }
+
+    $ret = problem::get_pro_stat($sqlc, $proid, $uid);
+    if(!$ret)
+	die('Eerror_get_pro_stat');
+    
+    echo(json_encode($ret));
+}
+
+db_close($sqlc);
+
+
+?>
diff --git a/toj/php/pzreadtest.php b/toj/php/pzreadtest.php
new file mode 100644
index 0000000..b67ae9e
--- /dev/null
+++ b/toj/php/pzreadtest.php
@@ -0,0 +1,9 @@
+<?php
+    require_once('notice.inc.php');
+
+    function center_result_event($uid,$msg){
+	$db = db_connect();
+	notice::add($db,NOTICE_TYP_USR,$uid,json_encode($msg));
+	db_close($db);
+    }
+?>
diff --git a/toj/php/sqlib.inc.php b/toj/php/sqlib.inc.php
new file mode 100644
index 0000000..154bcbd
--- /dev/null
+++ b/toj/php/sqlib.inc.php
@@ -0,0 +1,5 @@
+<?php
+    
+    require_once('sqlib_scoreboard.inc.php');
+
+?>
diff --git a/toj/php/sqlib_scoreboard.inc.php b/toj/php/sqlib_scoreboard.inc.php
new file mode 100644
index 0000000..84a71ef
--- /dev/null
+++ b/toj/php/sqlib_scoreboard.inc.php
@@ -0,0 +1,239 @@
+<?php
+    
+    /*
+	Square mod library : Scoreboard
+	2013/02/10 By TOJTeam
+
+	Get scoreboard by rank : 
+	sqlib_scoreboard::get_scoreboard($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time, $end_time, $start_rank, $number)
+	
+	Get scoreboard of specific user :
+	sqlib_scoreboard::get_scoreboard_uid($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time, $end_time, $uid)
+
+	$sqlc : sql connection to database 'toj'
+	$msqlc : sql connection to database 'toj_mod'
+	$sqid : square id number
+	$sboard_id : scoreboard id number (of square)
+	$score_func : function to determine rank_score
+	$start_time : start timestamp
+	$end_time : end timestamp
+	$start_rank : display from which rank
+	$number : number to display 
+	$uid : user id number
+
+	Parameter format of $score_func: 
+	func($sqid, $proid, $best_score, $best_time, $is_ac, $ac_time, $tries_before_ac, $last_score, $last_status, $tries);
+
+       */
+
+    require_once('common.inc.php');
+
+    class sqlib_scoreboard
+    {
+	public static function def_func($sqid, $proid, $best_score, $best_time, $is_ac, $ac_time, $tries_before_ac, $last_score, $last_status, $tries)
+	{
+	    return $best_score;
+	}
+
+	public static function get_last_update($msqlc, $sqid, $sboard_id)
+	{
+	    $sqlstr = 'SELECT "last_update" FROM "sqlib_scoreboard_last_update" WHERE "sqid"=$1 AND "sboard_id"=$2;';
+	    $sqlarr = array($sqid, $sboard_id);
+	    $res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+	    $ret = pg_fetch_result($res, 0);
+	    return $ret;
+	}
+
+	public static function set_last_update($msqlc, $sqid, $sboard_id, $new)
+	{
+	    $now = date('Y-m-d H:i:s+08');
+	    $sqlstr = 'UPDATE "sqlib_scoreboard_last_update" SET "last_update"=$3 WHERE "sqid"=$1 AND "sboard_id"=$2;';
+	    if($new)
+	    {
+		$sqlstr = 'INSERT INTO "sqlib_scoreboard_last_update" ("sqid", "sboard_id", "last_update") VALUES ($1, $2, $3);';
+	    }
+	    $sqlarr = array($sqid, $sboard_id, $now);
+	    $res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+	}
+
+	public static function get_scoreboard($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time = null, $end_time = null, $start_offset, $number, $uid = null) 
+	{
+	    if(!$start_time)$start_time = '1900-01-01 01:01:01+08';
+	    if(!$end_time)$end_time = '2222-01-01- 01:01:01+08';
+	    sqlib_scoreboard::update($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time, $end_time);
+	    
+	    //display
+	    $sqlstr = 'SELECT "a1"."uid", "a1"."rank_score", COUNT(*) AS "rank" FROM "sqlib_scoreboard_main" "a1", "sqlib_scoreboard_main" "a2" WHERE "a1"."sqid"=$1 AND "a1"."sboard_id"=$2 AND "a2"."sqid"=$1 AND "a2"."sboard_id"=$2 AND ("a2"."rank_score">"a1"."rank_score" OR "a2"."uid"="a1"."uid") GROUP BY "a1"."uid", "a1"."rank_score" ORDER BY "a1"."rank_score" DESC, "a1"."uid" LIMIT $4 OFFSET $3;';
+	    $sqlarr = array($sqid, $sboard_id, $start_offset-1, $number);
+	    if($uid)
+	    {
+		$sqlstr = 'SELECT "a1"."uid", "a1"."rank_score", COUNT(*) AS "rank" FROM "sqlib_scoreboard_main" "a1", "sqlib_scoreboard_main" "a2" WHERE "a1"."sqid"=$1 AND "a1"."sboard_id"=$2 AND "a1"."uid"=$3 AND "a2"."sqid"=$1 AND "a2"."sboard_id"=$2 AND ("a2"."rank_score">"a1"."rank_score" OR "a2"."uid"="a1"."uid") GROUP BY "a1"."uid", "a1"."rank_score";';
+		$sqlarr = array($sqid, $sboard_id, $uid);
+	    }
+	    
+	    $res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+	    $arr = pg_fetch_all($res);
+
+	    $ret_obj = array();
+	    foreach($arr as $item)
+	    {
+		$obj = new stdClass();
+		$obj->uid = intval($item['uid']);
+		$obj->rank_score = doubleval($item['rank_score']);
+		$obj->rank = intval($item['rank']);
+		$obj->problem = array();
+
+		$sqlstr = 'SELECT "proid", "best_score", "best_time", "is_ac", "ac_time", "tries_before_ac", "last_score", "last_status", "last_time", "tries", "rank_score" FROM "sqlib_scoreboard_pro" WHERE "sqid"=$1 AND "sboard_id"=$2 AND "uid"=$3;';
+		$sqlarr = array($sqid, $sboard_id, $obj->uid);
+		$res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+		$data = pg_fetch_all($res);
+		foreach($data as $pro)
+		{
+		    $pobj = new stdClass();
+		    $pobj->proid = intval($pro['proid']); ///
+		    $pobj->best_score = doubleval($pro['best_score']);
+		    $pobj->best_time = $pro['best_time'];
+		    $pobj->is_ac = ($pro['is_ac']=='t');
+		    $pobj->ac_time = $pro['ac_time'];
+		    $pobj->tries_before_ac = intval($pro['tries_before_ac']);
+		    $pobj->last_score = doubleval($pro['last_score']);
+		    $pobj->last_status = intval($pro['last_status']);
+		    $pobj->last_time = $pro['last_time'];
+		    $pobj->tries = intval($pro['tries']);
+		    $pobj->rank_score = doubleval($pro['rank_score']);
+
+		    $proid = intval($pro['proid']);
+		    $obj->problem[$proid] = $pobj;
+		}
+		array_push($ret_obj, $obj);
+	    }	    
+	    return $ret_obj;
+	}
+
+	public static function get_scoreboard_uid($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time = null, $end_time = null, $uid)
+	{
+	    return sqlib_scoreboard::get_scoreboard($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time, $end_time, null, null, $uid);
+	}
+
+	public static function update($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time, $end_time)
+	{
+	    $last_update = sqlib_scoreboard::get_last_update($msqlc, $sqid, $sboard_id);
+	    $last_update_time = strtotime($last_update);
+	    if(!$last_update)$last_update_time = 0;
+	    if($last_update_time <= time()-2)
+	    {
+		sqlib_scoreboard::set_last_update($msqlc, $sqid, $sboard_id, !$last_update);
+	    }
+	    else return;
+	    $last_update = date('Y-m-d H:i:s+08', $last_update_time);
+
+	    //echo ('update!!'.$last_update.'<br>');
+	    $sqlstr = 'SELECT DISTINCT "uid" FROM "submit" WHERE "last_update">=$4 AND "proid" IN (SELECT "proid" FROM "pro_sq" WHERE "sqid"=$1) AND "submit_time">=$2 AND "submit_time"<=$3;';
+	    $sqlarr = array($sqid, $start_time, $end_time, $last_update);
+	    $res = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	    $uid_list = pg_fetch_all_columns($res);
+	    foreach($uid_list as $item)
+	    {
+		//echo($item.', ');
+		$uid = intval($item);
+		sqlib_scoreboard::update_user($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time, $end_time, $uid);		
+	    }
+	}
+
+	public static function update_user($sqlc, $msqlc, $sqid, $sboard_id, $score_func, $start_time, $end_time, $uid)
+	{
+	    $sqlstr = 'SELECT "proid" FROM "pro_sq" WHERE "sqid"=$1;';
+	    $sqlarr = array($sqid);
+	    $res = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	    $proid_list = pg_fetch_all_columns($res, 0);
+
+	    $total_rank_score = 0.0;
+	    foreach($proid_list as $item)
+	    {
+		$proid = intval($item);
+		$sqlstr = 'SELECT "result", "score", "submit_time" FROM "submit" WHERE "uid"=$1 AND "proid"=$2 AND "submit_time">=$3 AND "submit_time"<=$4 ORDER BY "submit_time";';
+		$sqlarr = array($uid, $proid, $start_time, $end_time);
+		$res = pg_query_params($sqlc, $sqlstr, $sqlarr);
+		$sub_list = pg_fetch_all($res);
+		
+		$best_score = -1.0;
+		$best_time = '1900-01-01 01:01:01+08';
+		
+		$is_ac = false;
+		$ac_time = null;
+		$tries_before_ac = 0;
+		
+		$tries = count($sub_list);
+		$last_score = null;
+		$last_status = null;
+		$last_time = null;
+		if($sub_list)
+		{
+		    $last_score = doubleval($sub_list[$tries-1]['score']);
+		    $last_status = intval($sub_list[$tries-1]['result']);
+		    $last_time = $sub_list[$tries-1]['submit_time'];
+		
+		    foreach($sub_list as $obj)
+		    {
+			$score = doubleval($obj['score']);
+			$status = intval($obj['result']);
+			$stime = $obj['submit_time'];
+			if($score > $best_score)
+			{
+			    $best_score = $score;
+			    $best_time = $stime;
+			}
+			if(!$is_ac)
+			{
+			    if($status == 0) // JUDGE_AC
+			    {
+				$is_ac = true;
+				$ac_time = $stime;
+			    }
+			    else
+			    {
+			        $tries_before_ac += 1;
+			    }
+		        }
+		    }
+		}
+		else
+		{
+		    $tries = 0;
+		    $best_score = null;
+		    $best_time = null;
+		}
+
+		if($score_func == null)$score_func = array('sqlib_scoreboard', 'def_func');
+		$rank_score = $score_func($sqid, $proid, $best_score, $best_time, $is_ac, $ac_time, $tries_before_ac, $last_score, $last_status, $last_time, $tries);
+		$sqlstr = 'SELECT COUNT(*) FROM "sqlib_scoreboard_pro" WHERE "sqid"=$1 AND "sboard_id"=$3 AND "proid"=$2 AND "uid"=$4;';
+		$sqlarr = array($sqid, $proid, $sboard_id, $uid);
+		$res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+		$cnt = intval(pg_fetch_result($res, 0));
+
+		$sqlstr = 'UPDATE "sqlib_scoreboard_pro" SET "best_score"=$5, "best_time"=$6, "is_ac"=$7, "ac_time"=$8, "tries_before_ac"=$9, "last_score"=$10, "last_status"=$11, "last_time"=$12, "tries"=$13, "rank_score"=$14 WHERE "sqid"=$1 AND "sboard_id"=$2 AND "proid"=$3 AND "uid"=$4;';
+		if($cnt==0)
+		{
+		    $sqlstr = 'INSERT INTO "sqlib_scoreboard_pro" ("sqid", "sboard_id", "proid", "uid", "best_score", "best_time", "is_ac", "ac_time", "tries_before_ac", "last_score", "last_status", "last_time", "tries", "rank_score") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14);';
+		}
+		$sqlarr = array($sqid, $sboard_id, $proid, $uid, $best_score, $best_time, $is_ac?'t':'f', $ac_time, $tries_before_ac, $last_score, $last_status, $last_time, $tries, $rank_score);
+		$res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+		//var_dump($sqlarr);
+		$total_rank_score += $rank_score;
+	    }
+
+	    $sqlstr = 'SELECT COUNT(*) FROM "sqlib_scoreboard_main" WHERE "sqid"=$1 AND "sboard_id"=$2 AND "uid"=$3;';
+	    $sqlarr = array($sqid, $sboard_id, $uid);
+	    $res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+	    $cnt = intval(pg_fetch_result($res, 0));
+
+	    $sqlstr = 'UPDATE "sqlib_scoreboard_main" SET "rank_score"=$4 WHERE "sqid"=$1 AND "sboard_id"=$2 AND "uid"=$3;';
+	    if($cnt == 0)
+	    {
+		$sqlstr = 'INSERT INTO "sqlib_scoreboard_main" ("sqid", "sboard_id", "uid", "rank_score") VALUES ($1, $2, $3, $4);';
+	    }
+	    $sqlarr = array($sqid, $sboard_id, $uid, $total_rank_score);
+	    $res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+	}
+    }
+?>
diff --git a/toj/php/square.inc.php b/toj/php/square.inc.php
new file mode 100644
index 0000000..784490d
--- /dev/null
+++ b/toj/php/square.inc.php
@@ -0,0 +1,229 @@
+<?php
+
+require_once('common.inc.php');
+require_once('user.inc.php');
+require_once('problem.inc.php');
+
+const SQUARE_USER_PENDING = 1;
+const SQUARE_USER_ACTIVE = 2;
+const SQUARE_USER_ADMIN = 3;
+
+const SQUARE_PUBLIC = 3;
+const SQUARE_AUTH = 2;
+const SQUARE_PRIVATE = 1;
+
+const SQUARE_NAME_LEN_MAX = 100;
+
+class square
+{
+    public $sqid;
+    public $publicity;
+    public $start_time;
+    public $end_time;
+    public $sqname;
+    public $sqmodname;
+
+    public static function get($sqlc, $sqid)
+    {
+	//get square object from sqid
+	//return the object found. False if no such record
+	$sqlr = pg_query_params($sqlc, 'SELECT * FROM "square" WHERE "sqid"=$1 LIMIT 1;', array($sqid));
+	$ret = pg_fetch_object($sqlr, null, 'square');
+	pg_free_result($sqlr);
+	if($ret)$ret->sqid = intval($ret->sqid);
+	return $ret;	
+    }
+
+    public static function add($sqlc, $sq)
+    {
+	//add a square object
+	//required member of sq : publicity, start_time, end_time, sqname, sqmodname
+	//publicity : SQUARE_PUBLIC, SQUARE_AUTH, SQUARE_PRIVATE
+	//return the object . False if failed.
+	$sqlstr = 'INSERT INTO "square" ("publicity", "start_time", "end_time", "sqname", "sqmodname") VALUES ($1, $2, $3, $4, $5) RETURNING *;';
+	$sqlarr = array($sq->publicity, $sq->start_time, $sq->end_time, $sq->sqname, $sq->sqmodname);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_object($sqlr, null, 'square');
+	pg_free_result($sqlr);
+	if($ret)$ret->sqid = intval($ret->sqid);
+	return $ret;
+    }
+
+    public static function edit($sqlc, $sqid, $sq)
+    {
+	//edit exist square data
+	//required member of sq : publicity, start_time, end_time, sqname, sqmodname
+	//publicity : SQUARE_PUBLIC, SQUARE_AUTH, SQUARE_PRIVATE
+	//return edited object . False if failed.
+	//
+	//if puhlicity change SQUARE_AUTH => SQUARE_PUBLIC, 
+	//set all SQUARE_USER_PENDING users to SQUARE_USER_ACTIVE.
+	$oldsq = square::get($sqlc, $sqid);
+	if($oldsq->publicity==SQUARE_AUTH && $sq->publicity==SQUARE_PUBLIC)
+	{
+	    $sqlstr = 'UPDATE "us_sq" SET "relationship"=$1 WHERE "sqid"=$2 AND "relationship"=$3;';
+	    $sqlarr = array(SQUARE_USER_ACTIVE, $sqid, SQUARE_USER_PENDING);
+	    $sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	}
+	$sqlstr = 'UPDATE "square" SET "publicity"=$1, "start_time"=$2, "end_time"=$3, "sqname"=$4, "sqmodname"=$5 WHERE "sqid"=$6 RETURNING *;';
+	$sqlarr = array($sq->publicity, $sq->start_time, $sq->end_time, $sq->sqname, $sq->sqmodname, $sqid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_object($sqlr, null, 'square');
+	pg_free_result($sqlr);
+	if($ret)$ret->sqid = intval($ret->sqid);
+	return $ret;
+    }
+
+    public static function del($sqlc, $sqid)
+    {
+	//Delete the square $sqid. Also delete the user-square relation involves this square.
+	//return false if failed.
+	$sqlstr = 'DELETE FROM "square" WHERE "sqid"=$1;';
+	$sqlstr2 = 'DELETE FROM "us_sq" WHERE "sqid"=$1;';
+	$sqlr = pg_query_params($sqlc, $sqlstr, array($sqid));
+	if(!$sqlr)return false;
+	$sqlr = pg_query_params($sqlc, $sqlstr2, array($sqid));
+	if(!$sqlr)return false;
+	else return true;
+    }
+
+    public static function add_user($sqlc, $uid, $sqid, $relationship)
+    {
+	//add user into user-square relation.
+	//return false if failed.
+	$sqlstr = 'INSERT INTO "us_sq" ("uid", "sqid", "relationship") VALUES ($1, $2, $3) RETURNING *;';
+	$sqlarr = array($uid, $sqid, $relationship);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_object($sqlr);
+	pg_free_result($sqlr);
+	if(!$ret)return false;
+	else return true;
+    }
+
+    public static function del_user($sqlc, $uid, $sqid)
+    {
+	//delete user from user-square relation.
+	//return false if failed.
+	$sqlstr = 'DELETE FROM "us_sq" WHERE "uid"=$1 AND "sqid"=$2;';
+	$sqlarr = array($uid, $sqid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	if(!$sqlr)return false;
+	else return true;
+    }
+
+    public static function set_user_relationship($sqlc, $uid, $sqid, $relationship)
+    {
+	//update user relationship.
+	//relationship: SQUARE_USER_PENDING, SQUARE_USER_ACTIVE, SQUARE_USER_ADMIN
+	//return false if failed.
+	$sqlr = pg_query_params($sqlc, 'UPDATE "us_sq" SET "relationship"=$3 WHERE "uid"=$1 AND "sqid"=$2;', array($uid, $sqid, $relationship));
+	if(!$sqlr)return false;
+	else return true;
+    }    
+    
+    public static function get_user_relationship($sqlc, $uid, $sqid)
+    {
+	//get the relationship of uid,sqid from user-square relation.
+	//Return the relationship. SQUARE_USER_PENDING, SQUARE_USER_ACTIVE, SQUARE_USER_ADMIN
+	//return false if no record in the table;
+	$sqlr = pg_query_params($sqlc, 'SELECT "relationship" FROM "us_sq" WHERE "uid"=$1 AND "sqid"=$2;', array($uid, $sqid));
+	$ret = pg_fetch_result($sqlr, 0);
+	if(!$ret)return false;
+	else return intval($ret);
+    }
+
+    public static function get_available_sq($sqlc, $uid, $minpub)
+    {
+	//get all available square for given uid and publicity at least minpub. (not includes entered ones)
+	//Return array of object, which contains each sqid, start_time, end_time, publicity, sqname, sqmodname
+	//return empty array if no record in the table;
+	$sqlstr = 'SELECT "sqid", "start_time", "end_time", "publicity", "sqname", "sqmodname" FROM "square" WHERE "sqid" NOT IN (SELECT "sqid" FROM "us_sq" WHERE "uid"=$1) AND "publicity" >= $2 ORDER BY (CASE WHEN "square"."end_time" IS NULL THEN "square"."sqid" ELSE 0 END), "square"."start_time", "square"."sqid";';
+	$sqlarr = array($uid, $minpub);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = array();
+	while($row = pg_fetch_object($sqlr))
+	{
+	    array_push($ret, $row);
+	}
+	return $ret;
+    }
+
+    public static function get_entered_sq($sqlc, $uid)
+    {
+	//gel all entered square for given uid.
+	//Return array of object, which contains each sqid, start_time, end_time, publicity, sqname, sqmodname, relationship
+	//return empty array if no record in the table;
+	$sqlstr = 'SELECT "square"."sqid", "square"."start_time", "square"."end_time", "square"."publicity", "square"."sqname", "square"."sqmodname", "us_sq"."relationship" FROM "us_sq" INNER JOIN "square" ON "us_sq"."sqid"="square"."sqid" WHERE "us_sq"."uid"=$1 ORDER BY (CASE WHEN "square"."end_time" IS NULL THEN "square"."sqid" ELSE 0 END), "square"."start_time", "square"."sqid";';
+	$sqlarr = array($uid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = array();
+	while($row = pg_fetch_object($sqlr))
+	{
+	    array_push($ret, $row);
+	}
+	return $ret;
+    }
+
+    public static function del_pro($sqlc, $proid, $sqid)
+    {
+	//Delete $proid from square $sqid.
+	//Return true if success, false if failed.
+	$sqlstr = 'DELETE FROM "pro_sq" WHERE "proid"=$1 AND "sqid"=$2;';
+	$sqlarr = array($proid, $sqid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	if(!$sqlr)
+	    return false;
+	return true;
+    }
+    
+    public static function add_pro($sqlc, $proid, $sqid)
+    {
+	//Add problem $proid into square $sqid.
+	//Return true if success, false if failed.
+	$sqlstr = 'INSERT INTO "pro_sq" ("proid", "sqid") VALUES ($1, $2) RETURNING *;';
+	$sqlarr = array($proid, $sqid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_result($sqlr, 0);
+	if(!$ret)
+	    return false;
+	return true;
+    }
+
+    public static function is_pro_in_sq($sqlc, $proid, $sqid)
+    {
+	//Return whether problem $proid is in square $sqid or not.
+	$sqlstr = 'SELECT COUNT(*) FROM "pro_sq" WHERE "proid"=$1 AND "sqid"=$2;';
+	$sqlarr = array($proid, $sqid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = intval(pg_fetch_result($sqlr, 0));
+	return $ret > 0;
+    }
+
+    public static function get_sqmod($sqlc, $sqid)
+    {
+	//Return the sqmodname of square $sqid.
+	$sqlstr = 'SELECT "sqmodname" FROM "square" WHERE "sqid"=$1;';
+	$sqlarr = array($sqid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_result($sqlr, 0);
+	return $ret;
+    }
+
+    public static function get_pro_list($sqlc, $sqid)
+    {
+	//get problem list of square $sqid.
+	$sqlstr = 'SELECT "problem"."proid", "problem"."proname", "problem"."hidden" FROM "problem" INNER JOIN "pro_sq" ON "problem"."proid"="pro_sq"."proid" WHERE "pro_sq"."sqid"=$1 ORDER BY "problem"."proid";';
+	$sqlarr = array($sqid);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = array();
+	while($obj = pg_fetch_object($sqlr))
+	{
+	    $obj->proid = intval($obj->proid);
+	    $obj->hidden = ($obj->hidden=='t');
+	    array_push($ret, $obj);
+	}
+	return $ret;
+    }
+}
+
+?>
diff --git a/toj/php/square.php b/toj/php/square.php
new file mode 100644
index 0000000..4880ab3
--- /dev/null
+++ b/toj/php/square.php
@@ -0,0 +1,350 @@
+<?php
+//ini_set("display_errors", "On");
+
+require_once('square.inc.php');
+
+$sqlc = db_connect();
+
+$action = $_POST['action'];
+$data = $_POST['data'];
+
+if(strlen($action)==0)
+    die('Eno_action');
+if($action == 'add_sq')
+{
+    //Add new square. level USER_LEVEL_SUPERADMIN or above required.
+    //data: sqname, publicity, [start_time, end_time], sqmodname
+
+    $sq = json_decode($data);
+
+    if(!sec_is_login())
+	die('Eno_login');
+    if(!sec_check_level($sqlc, USER_LEVEL_SUPERADMIN))
+	die('Epermission_denied');
+
+    if($sq->publicity != SQUARE_PUBLIC && $sq->publicity != SQUARE_AUTH && $sq->publicity != SQUARE_PRIVATE)
+	die('Ewrong_publicity');
+
+    if(!($sq->start_time))
+	$sq->start_time = date('Y-m-d H:i:s');
+    if(!($sq->end_time))
+	$sq->start_time = null;
+    if(strlen($sq->sqname)==0)
+	die('Esqname_too_short');
+    if(strlen($sq->sqname)>SQUARE_NAME_LEN_MAX)
+	die('Esqname_too_long');
+    if(strlen($sq->sqmodname)==0)
+	die('Esqmodname_empty');
+    
+    $res = square::add($sqlc, $sq);
+    if(!$res)
+	die('Eadd_sq_failed');
+
+    $res2 = square::add_user($sqlc, $_COOKIE['uid'], $res->sqid, SQUARE_USER_ADMIN);
+    if(!$res2)
+	die('Eadd_admin_failed');
+
+    echo('S');
+}
+if($action == 'delete_sq')
+{
+    //Delete exist square. level USER_LEVEL_SUPERADMIN or above required.
+    //data : sqid
+
+    $sq = json_decode($data);
+
+    if(!sec_is_login())
+	die('Eno_login');
+    if(!sec_check_level($sqlc, USER_LEVEL_SUPERADMIN))
+	die('Epermission_denied');
+
+    $sqid = intval($sq->sqid);
+    if(!square::get($sqlc, $sqid))
+	die('Eno_such_sq');
+
+    $res = square::del($sqlc, $sqid);
+    if(!$res)
+	die('Edelete_failed');
+
+    echo('S');
+}
+if($action == 'edit_sq')
+{
+    //edit exist square. level USER_LEVEL_SUPERADMIN / SQUARE_USER_ADMIN or above required.
+    //data: sqid, sqname, publicity, [start_time, end_time], sqmodname
+
+    $sq = json_decode($data);
+
+    if(!sec_is_login())
+	die('Eno_login');
+
+    $sqid = intval($sq->sqid);
+    if(!square::get($sqlc, $sqid))
+	die('Eno_such_sq');
+
+    if(!sec_check_level($sqlc, USER_LEVEL_SUPERADMIN) && !(square::get_user_relationship($sqlc, $_COOKIE['uid'], $sqid)>=SQUARE_USER_ADMIN))
+	die('Epermission_denied');
+
+    if($sq->publicity != SQUARE_PUBLIC && $sq->publicity != SQUARE_AUTH && $sq->publicity != SQUARE_PRIVATE)
+	die('Ewrong_publicity');
+
+    if(!($sq->start_time) && $sq->end_time)
+	$sq->start_time = date('Y-m-d H:i:s');
+    if(strlen($sq->sqname)==0)
+	die('Esqname_too_short');
+    if(strlen($sq->sqname)>SQUARE_NAME_LEN_MAX)
+	die('Esqname_too_long');
+    if(strlen($sq->sqmodname)==0)
+	die('Esqmodname_empty');
+
+    $res = square::edit($sqlc, $sqid, $sq);
+    if(!$res)
+	die('Eedit_failed');
+
+    echo('S');
+}
+if($action == 'get_sq')
+{   
+    //get exist square data
+    //data: sqid
+    $sq = json_decode($data);
+
+    $sqid = intval($sq->sqid);
+
+    $ret = square::get($sqlc, $sqid);
+    if(!$ret)
+	die('Eno_such_sq');
+
+    echo(json_encode($ret));
+}
+if($action == 'add_user')
+{
+    //add user to exist square
+    //data: uid, sqid
+    $dt = json_decode($data);
+
+    if(!sec_is_login())
+	die('Eno_login');
+
+    $uid = intval($dt->uid);
+    $sqid = intval($dt->sqid);
+
+    $usr = user::get_from_uid($sqlc, $uid);
+    if(!$usr)
+	die('Eno_such_user');
+
+    $sq = square::get($sqlc, $sqid);
+    if(!$sq)
+	die('Eno_such_sq');
+
+    $adm = sec_check_level($sqlc, USER_LEVEL_SUPERADMIN) || (square::get_user_relationship($sqlc, $_COOKIE['uid'], $sqid)>=SQUARE_USER_ADMIN);
+
+    if($uid != intval($_COOKIE['uid']) && !$adm)
+	die('Epermission_denied');
+
+    $rela = SQUARE_USER_ACTIVE;
+    if(!$adm)
+    {
+	if($sq->publicity == SQUARE_AUTH)
+	    $rela = SQUARE_USER_PENDING;
+	if($sq->publicity == SQUARE_PRIVATE)
+	    die('Eprivate_square');
+    }
+
+    if(square::get_user_relationship($sqlc, $uid, $sqid))
+	die('Ealready_entered');
+
+    $ret = square::add_user($sqlc, $uid, $sqid, $rela);
+    if(!$ret)
+	die('Eadd_user_failed');
+
+    echo('S');
+}
+if($action == 'delete_user')
+{
+    //delete user from user-square relation
+    //data : uid, sqid 
+    $dt = json_decode($data);
+
+    if(!sec_is_login())
+	die('Eno_login');
+
+    $uid = intval($dt->uid);
+    $sqid = intval($dt->sqid);
+
+    $usr = user::get_from_uid($sqlc, $uid);
+    if(!$usr)
+	die('Eno_such_user');
+
+    $sq = square::get($sqlc, $sqid);
+    if(!$sq)
+	die('Eno_such_sq');
+
+    $adm = sec_check_level($sqlc, USER_LEVEL_SUPERADMIN) || (square::get_user_relationship($sqlc, $_COOKIE['uid'], $sqid)>=SQUARE_USER_ADMIN);
+
+    if($uid != intval($_COOKIE['uid']) && !$adm)
+	die('Epermission_denied');
+
+    if(!square::get_user_relationship($sqlc, $uid, $sqid))
+	die('Enot_entered');
+
+    $ret = square::del_user($sqlc, $uid, $sqid);
+    if(!$ret)
+	die('Edelete_user_failed');
+
+    echo('S');
+}
+if($action == 'edit_user_relationship')
+{
+    //edit user relationship.
+    //data: uid, sqid, relationship
+    $dt = json_decode($data);
+
+    if(!sec_is_login())
+	die('Eno_login');
+
+    $uid = intval($dt->uid);
+    $sqid = intval($dt->sqid);
+    $rel = intval($dt->relationship);
+
+    $usr = user::get_from_uid($sqlc, $uid);
+    if(!$usr)
+	die('Eno_such_user');
+
+    $sq = square::get($sqlc, $sqid);
+    if(!$sq)
+	die('Eno_such_sq');
+
+    $adm = sec_check_level($sqlc, USER_LEVEL_SUPERADMIN) || (square::get_user_relationship($sqlc, $_COOKIE['uid'], $sqid)>=SQUARE_USER_ADMIN);
+
+    if(!$adm)
+	die('Epermission_denied');
+
+    if(!square::get_user_relationship($sqlc, $uid, $sqid))
+	die('Enot_entered');
+
+    if($rel!=SQUARE_USER_PENDING && $rel!=SQUARE_USER_ACTIVE && $rel!=SQUARE_USER_ADMIN)
+die('Ewrong_relationship');
+
+    $ret = square::set_user_relationship($sqlc, $uid, $sqid, $rel);
+    if(!$ret)
+	die('Eedit_user_relationship_failed');
+
+    echo('S');
+}
+if($action == 'get_available_sq')
+{
+    //get all available square data: sqid, start_time, end_time, publicity, sqname for given uid.
+    //only USER_LEVEL_SUPERADMIN can see SQUARE_PRIVATE squares.
+    //data: (no)
+
+    if(!sec_is_login())
+	die('Eno_login');
+
+    $uid = intval($_COOKIE['uid']);
+
+    $usr = user::get_from_uid($sqlc, $uid);
+    if(!$usr)
+	die('Eno_such_user');
+
+    $adm = sec_check_level($sqlc, USER_LEVEL_SUPERADMIN);
+
+    $pub = 2;
+    if($adm)
+	$pub = 1;
+
+    $list = square::get_available_sq($sqlc, $uid, $pub);
+    
+    $ret->list = $list;
+    $ret->timestamp = date('Y-m-d H:i:s');
+
+    echo(json_encode($ret));    
+}
+if($action == 'get_entered_sq')
+{
+
+    //get all entered square data: sqid, start_time, end_time, publicity, sqname, relationship for given uid.
+    //data: (no)
+
+    if(!sec_is_login())
+	die('Eno_login');
+
+    $uid = intval($_COOKIE['uid']);
+
+    $usr = user::get_from_uid($sqlc, $uid);
+    if(!$usr)
+	die('Eno_such_user');
+
+    $list = square::get_entered_sq($sqlc, $uid);
+    
+    $ret->list = $list;
+    $ret->timestamp = date('Y-m-d H:i:s');
+
+    echo(json_encode($ret));   
+}
+if($action == 'add_pro_into_sq')
+{
+    if(!sec_is_login())
+	die('Eno_login');
+
+    $uid = intval($_COOKIE['uid']);
+
+    $usr = user::get_from_uid($sqlc, $uid);
+    if(!$usr)
+	die('Eno_such_user');
+
+    $dt = json_decode($data);
+    if(!problem::is_available($sqlc, $dt->proid))
+	die('Ewrong_proid');
+
+    if(!square::get($sqlc, $dt->sqid))
+	die('Ewrong_sqid');
+
+    $adm = sec_check_level($sqlc, USER_LEVEL_SUPERADMIN) || square::get_user_relationship($sqlc, $uid, $dt->sqid) >= SQUARE_USER_ADMIN;
+
+    if(!$adm)
+	die('Enot_square_admin');
+
+    if(square::is_pro_in_sq($sqlc, $dt->proid, $dt->sqid))
+	die('Ealready_in_square');
+
+    $ret = square::add_pro($sqlc, $dt->proid, $dt->sqid);
+    if(!$ret)
+	die('Eadd_problem_into_square_failed');
+
+    echo('S');
+}
+if($action == 'delete_pro_from_sq')
+{
+    if(!sec_is_login())
+	die('Eno_login');
+
+    $uid = intval($_COOKIE['uid']);
+
+    $usr = user::get_from_uid($sqlc, $uid);
+    if(!$usr)
+	die('Eno_such_user');
+
+    $dt = json_decode($data);
+
+    if(!square::get($sqlc, $dt->sqid))
+	die('Ewrong_sqid');
+
+    $adm = sec_check_level($sqlc, USER_LEVEL_SUPERADMIN) || square::get_user_relationship($sqlc, $uid, $dt->sqid) >= SQUARE_USER_ADMIN;
+
+    if(!$adm)
+	die('Enot_square_admin');
+
+    if(!square::is_pro_in_sq($sqlc, $dt->proid, $dt->sqid))
+	die('Enot_in_square');
+
+    $ret = square::del_pro($sqlc, $dt->proid, $dt->sqid);
+    if(!$ret)
+	die('Edelete_problem_from_square_failed');
+
+    echo('S');
+}
+
+db_close($sqlc);
+
+?>
diff --git a/toj/php/status.inc.php b/toj/php/status.inc.php
new file mode 100644
index 0000000..d9f4f7d
--- /dev/null
+++ b/toj/php/status.inc.php
@@ -0,0 +1,133 @@
+<?php
+require_once('common.inc.php');
+require_once('user.inc.php');
+require_once('problem.inc.php');
+
+const SUBMIT_COUNT_MAX = 100;
+const SUBMIT_SLEEP_TIME = 2;
+const SUBMIT_WAIT_MAX = 10;
+
+class status
+{
+    public static function get_submit($sqlc, $filter, $sort, $count, $last_update, $admin)
+    {
+	//get submit from submit table. 
+	//return an array with every entry an object of submission.
+	$condstr = '';
+	$ordstr = '';
+
+	if($admin != true)
+	{
+	    $uid = $_COOKIE['uid'];
+	    if(!sec_is_login())
+		$uid = 0;
+	    $condstr = $condstr.'("problem"."admin_uid"='.intval($uid).' OR "problem"."hidden"=\'f\') AND ';
+	}
+
+	if($last_update != null)
+	{
+	    $condstr = $condstr.'"last_update">\''.pg_escape_string($last_update).'\' AND ';
+	}
+
+	if($filter->userid != null)
+	{
+	    $condstr = $condstr.'"uid"='.pg_escape_string($filter->userid).' AND ';
+	}
+	if($filter->result != null)
+	{
+	    $condstr = $condstr.'"result"='.pg_escape_string($filter->result).' AND ';
+	}
+	if($filter->proid != null)
+	{
+	    $condstr = $condstr.'"proid"='.pg_escape_string($filter->proid).' AND ';
+	}	
+	if($filter->lang != null)
+	{
+	    $condstr = $condstr.'"lang"='.pg_escape_string($filter->lang).' AND ';
+	}
+	if($sort->score != null)
+	{
+	    $relstr = $sort->score[0]==0 ? '<=' : '>=';  
+	    $condstr = $condstr.'"score"'.$relstr.pg_escape_string($sort->score[1]).' AND ';
+	    $ordstr = $ordstr.'"score" '.($sort->score[0]==0 ? 'DESC' : 'ASC').' ,';
+	}
+	if($sort->runtime != null)
+	{
+	    $relstr = $sort->runtime[0]==0 ? '<=' : '>=';  
+	    $condstr = $condstr.'"runtime"'.$relstr.pg_escape_string($sort->runtime[1]).' AND ';
+	    $ordstr = $ordstr.'"runtime" '.($sort->runtime[0]==0 ? 'DESC' : 'ASC').' ,';
+	}	
+	if($sort->maxmem != null)
+	{
+	    $relstr = $sort->maxmem[0]==0 ? '<=' : '>=';  
+	    $condstr = $condstr.'"memory"'.$relstr.pg_escape_string($sort->maxmem[1]).' AND ';
+	    $ordstr = $ordstr.'"memory" '.($sort->maxmem[0]==0 ? 'DESC' : 'ASC').' ,';
+	}
+	if($sort->subid != null)
+	{
+	    $relstr = $sort->subid[0]==0 ? '<' : '>';  
+	    $condstr = $condstr.'"subid"'.$relstr.pg_escape_string($sort->subid[1]);
+	    $ordstr = $ordstr.'"subid" '.($sort->subid[0]==0 ? 'DESC' : 'ASC');
+	}
+
+
+	$sqlstr = 'SELECT "submit".*, "user"."nickname" FROM ("submit" INNER JOIN "user" ON "submit"."uid"="user"."uid") INNER JOIN "problem" ON "submit"."proid"="problem"."proid" WHERE '.$condstr.' ORDER BY '.$ordstr.' LIMIT '.pg_escape_string($count).';';
+
+	//echo($sqlstr.'<br>'); 
+	$sqlr = pg_query($sqlc, $sqlstr);
+	//return pg_fetch_object($sqlr);	
+	$ret = array();
+	while($obj = pg_fetch_object($sqlr))
+	{
+	    $obj->subid = intval($obj->subid);
+	    $obj->uid = intval($obj->uid);
+	    $obj->proid = intval($obj->proid);
+	    $obj->result = intval($obj->result);
+	    $obj->runtime = intval($obj->runtime);
+	    $obj->memory = intval($obj->memory);
+	    $obj->score = intval($obj->score);
+	    $obj->lang = intval($obj->lang);
+
+	    array_push($ret, $obj);
+	}
+	
+	return $ret;
+    }
+    
+    public static function get_by_subid($sqlc, $subid)
+    {
+	//get submit information by subid.
+	//return submit information.
+
+	$sqlstr = 'SELECT "submit".*, "mod"."smodname" FROM ("submit" INNER JOIN "problem" ON "submit"."proid"="problem"."proid") INNER JOIN "mod" ON "problem"."modid"="mod"."modid" WHERE "subid"=$1;';
+	$sqlarr = array($subid);
+	$sqlr = pg_query_params($sqlstr, $sqlarr);
+	$ret = pg_fetch_object($sqlr);
+	if(!$ret)
+	    die('Eno_such_subid');
+	$ret->subid = intval($ret->subid);
+	$ret->proid = intval($ret->proid);
+	$ret->uid = intval($ret->uid);
+	$ret->result = intval($ret->result);
+	$ret->memory = intval($ret->memory);
+	$ret->score = intval($ret->score);
+	$ret->lang = intval($ret->lang);
+
+	return $ret;
+    }
+    
+    public static function subid_is_available($sqlc, $subid)
+    {
+	//decide whether subid is visible or not.
+	//Return true if OK, false if permission denied or failed.
+	$sub = status::get_by_subid($sqlc, $subid);
+	if(!$sub)
+	    return false;
+	$ret = problem::is_available($sqlc, $sub->proid);
+	if(!$ret)
+	    return false;
+	return true;
+    }
+}
+
+?>
diff --git a/toj/php/status.php b/toj/php/status.php
new file mode 100644
index 0000000..5c00580
--- /dev/null
+++ b/toj/php/status.php
@@ -0,0 +1,70 @@
+<?php
+ini_set("display_errors", "On");
+error_reporting(E_ALL & ~E_NOTICE);
+
+require_once('status.inc.php');
+
+$sqlc = db_connect();
+
+$action = $_POST['action'];
+$data = $_POST['data'];
+
+if(strlen($action)==0)
+    die('Eno_action');
+if($action == 'get_submit')
+{
+    //get submit from submit table
+    //data: sort, sort->subid, count, [wait, filter, last_update]
+    $dt = json_decode($data);
+    if($dt->sort->subid == null)
+	die('Eno_sort_subid');
+    if($dt->count == null)
+	die('Eno_count');
+    $cnt = intval($dt->count);
+    if($cnt <= 0)
+	die('Etoo_few_count');
+    if($cnt > SUBMIT_COUNT_MAX)
+	die('Etoo_many_count');
+    
+    $wait = intval($dt->wait);
+    if($wait > SUBMIT_WAIT_MAX)
+	die('Etoo_many_wait');
+
+    $nowwait = $wait;
+    $isadm = sec_check_level($sqlc, USER_PER_PROADMIN);
+
+    while(1)
+    {
+	$ret = status::get_submit($sqlc, $dt->filter, $dt->sort, $cnt, $dt->last_update, $isadm);
+	if($ret != null)
+	{
+	    /* OUTPUT */
+	    echo(json_encode($ret));
+	    exit(0);
+	}
+	//die('Efail');
+	$nowwait--;
+	if($nowwait<0)break;
+	sleep(SUBMIT_SLEEP_TIME);
+    }
+    die('Eno_result');
+}
+if($action == 'get_by_subid')
+{
+    //get submission data and smodname by subid.
+    //problem must be available for the user.
+    //data: subid
+    $dt = json_decode($data);
+    $subid = intval($dt->subid);
+    if(!$subid)
+	die('Eno_subid');
+    $obj = status::get_by_subid($sqlc, $subid);
+
+    if(!problem::is_available($sqlc, $obj->proid))
+	die('Epermission_denied');
+
+    echo(json_encode($obj));
+}
+
+db_close($sqlc);
+?>
diff --git a/toj/php/step.inc.php b/toj/php/step.inc.php
new file mode 100644
index 0000000..a116a64
--- /dev/null
+++ b/toj/php/step.inc.php
@@ -0,0 +1,17 @@
+<?php
+
+require_once('common.inc.php');
+require_once('square.inc.php');
+require_once('sqlib_scoreboard.inc.php');
+
+function get_prob_stat_uid($sqlc, $msqlc, $sqid, $sboard_id, $uid)
+{
+    $sq = square::get($sqlc, $sqid);
+    if(!$sq)die('Eno_such_sq');
+    
+    $data = sqlib_scoreboard::get_scoreboard_uid($sqlc, $msqlc, $sqid, $sboard_id, null, $sq->start_time, $sq->end_time, $uid);
+
+    return $data[0];
+}
+
+?>
diff --git a/toj/php/step.php b/toj/php/step.php
new file mode 100644
index 0000000..6425ae1
--- /dev/null
+++ b/toj/php/step.php
@@ -0,0 +1,64 @@
+<?php
+//ini_set("display_errors", "On");
+
+require_once('common.inc.php');
+require_once('step.inc.php');
+require_once('teamt.php');
+
+$sqlc = db_connect();
+$msqlc = db_connect('toj_mod');
+
+if(strlen($action)==0)
+    die('Eno_action');
+if($action == '')
+{
+}
+
+$uid = $_GET['uid'];
+$dat = get_prob_stat_uid($sqlc, $msqlc, 1, 2, $uid);
+
+//var_dump($dat);
+echo('uid : '.$dat->uid.'<br>');
+foreach($dat->problem as $prob)
+{
+   echo('problem '.$prob->proid.' : ');
+   if(!$prob->tries)
+   {
+       echo('--<br>');
+       continue;
+   }
+   echo($prob->best_score.' ');
+   if($prob->is_ac)echo('AC');
+   echo('<br>');
+}
+
+$term = 1;
+$teamid = get_teamid($msqlc, $term, $uid);
+echo('<br>Team : '.$teamid.'<br>Members : <br>');
+$members = get_team_member($msqlc, $term, $teamid);
+foreach($members as $mem)
+{
+    echo('<br>Uid : '.$mem->uid.' ( Level '.$mem->level.' )<br>');
+    $uid = intval($mem->uid);
+    if($uid == intval($_GET['uid']))continue;
+    $dat = get_prob_stat_uid($sqlc, $msqlc, 1, 2, $uid);
+
+    foreach($dat->problem as $prob)
+    {
+	echo('problem '.$prob->proid.' : ');
+	if(!$prob->tries)
+	{
+	    echo('--<br>');
+	    continue;
+	}
+	echo($prob->best_score.' ');
+	if($prob->is_ac)echo('AC');
+	echo('<br>');
+	}
+}
+
+
+db_close($sqlc);
+db_close($msqlc);
+
+?>
diff --git a/toj/php/teamt.php b/toj/php/teamt.php
new file mode 100644
index 0000000..ca1cd4b
--- /dev/null
+++ b/toj/php/teamt.php
@@ -0,0 +1,28 @@
+<?php
+
+require_once('common.inc.php');
+
+function get_teamid($msqlc, $term, $uid)
+{
+    $sqlstr = 'SELECT "teamid" FROM "sqmod_sprout_team" WHERE "term"=$1 AND "uid"=$2;';
+    $sqlarr = array($term, $uid);
+    $res = pg_query_params($sqlstr, $sqlarr);
+    $teamid = pg_fetch_result($res, 0);
+    return $teamid;
+}
+
+function get_team_member($msqlc, $term, $teamid)
+{
+    $sqlstr = 'SELECT "uid", "level" FROM "sqmod_sprout_team" WHERE "term"=$1 AND "teamid"=$2 ORDER BY "level" DESC, "uid";';
+    $sqlarr = array($term, $teamid);
+    $res = pg_query_params($sqlstr, $sqlarr);
+    $ret = array();
+    while($obj = pg_fetch_object($res))
+    {
+	array_push($ret, $obj);
+    }
+    return $ret;
+}
+
+
+?>
diff --git a/toj/php/test.php b/toj/php/test.php
new file mode 100644
index 0000000..a38a8a8
--- /dev/null
+++ b/toj/php/test.php
@@ -0,0 +1,32 @@
+<?php
+ini_set("display_errors", "On");
+error_reporting(E_ALL & ~E_NOTICE);
+
+require_once('common.inc.php');
+require_once('sqlib.inc.php');
+require_once('user.inc.php');
+
+$msqlc = db_connect('toj_mod');
+$sqlc = db_connect();
+
+function func($sqid, $proid, $best_score, $best_time, $is_ac, $ac_time, $tries_before_ac, $last_score, $last_status, $last_time, $tries)
+{
+    return $best_score;
+}
+
+//$a = intval($_GET['a']);
+//sqlib_scoreboard::set_last_update($msqlc, 1, 4, false);
+//$scb = sqlib_scoreboard::get_scoreboard($sqlc, $msqlc, 1, $a, func, null, null, 1, 20);
+//var_dump($scb);
+//echo(json_encode($scb));
+//$test = sqlib_scoreboard::get_last_update($msqlc, 1, $a);
+//echo($test.'<br>');
+//echo(strtotime($test).'<br>');
+//echo(time());
+
+$res = user::reset_password($sqlc, 130);
+var_dump($res);
+
+db_close($sqlc);
+db_close($msqlc);
+?>
diff --git a/toj/php/user.inc.php b/toj/php/user.inc.php
new file mode 100644
index 0000000..1a3eaef
--- /dev/null
+++ b/toj/php/user.inc.php
@@ -0,0 +1,212 @@
+<?php
+
+require_once('common.inc.php');
+require_once('/srv/http/phpmailer/class.phpmailer.php');
+
+const USERNAME_LEN_MIN = 5;
+const USERNAME_LEN_MAX = 20;
+const PASSWORD_LEN_MIN = 5;
+const PASSWORD_LEN_MAX = 32;
+const NICKNAME_LEN_MIN = 1;
+const NICKNAME_LEN_MAX = 32;
+const EMAIL_LEN_MAX = 100;
+
+const USER_PER_USER		= 0x00000001;
+const USER_PER_PROCREATOR	= 0x00000002;
+const USER_PER_PROADMIN		= 0x00000004;
+
+const USER_LEVEL_USER		= 0x00000001;
+const USER_LEVEL_PROCREATOR	= 0x00000003;
+const USER_LEVEL_PROADMIN	= 0x00000007;
+const USER_LEVEL_ADMIN		= 0x0000ffff;
+const USER_LEVEL_SUPERADMIN	= 0xffffffff;
+
+class user
+{
+    public $uid;
+    public $username;
+    public $password;
+    public $nickname;
+    public $aboutme;
+    public $avatar;
+    public $level;
+    public $email;
+      
+    public static function get_from_uid($sqlc, $uid)
+    {
+	//return user object of specified uid. False if user doesn't exists.
+
+	$result = pg_query_params($sqlc, 'SELECT * FROM "user" WHERE "uid"=$1 LIMIT 1;', array(intval($uid))) or die ("Eerror_get_user");
+	$ret =  pg_fetch_object($result, null, 'user');
+	pg_free_result($result);
+	if(!$ret)
+	    return false;
+	$ret->uid = intval($ret->uid);
+	$ret->level = intval($ret->level);
+	return $ret;
+    }
+
+    public static function get_from_username($sqlc, $username)
+    {
+	//return user object of specified username. False if user doesn't exists.
+
+	$result = pg_query_params($sqlc, 'SELECT * FROM "user" WHERE "username"=$1 LIMIT 1;', array($username));
+	$ret = pg_fetch_object($result, null, 'user');
+	pg_free_result($result);
+	if(!$ret)
+	    return false;
+	$ret->uid = intval($ret->uid);
+	$ret->level = intval($ret->level);
+
+	return $ret;
+    }
+
+    public static function add($sqlc, $user)
+    {
+	//add user to database , with $user the user data object
+	//return inserted user object. False if failed.
+	//Assume the insertion is valid!!
+	//requires member: string username, string nickname, string password, stirng aboutme, string avatar, string email
+
+	$sqlstr = 'INSERT INTO "user" ("username", "nickname", "password", "aboutme", "avatar", "email") VALUES ($1, $2, $3, $4, $5, $6) RETURNING *;';
+	$sqlarr = array($user->username, $user->nickname, $user->password, '', '', $user->email);
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	if(!$sqlr)return false;
+	//$sqlr = pg_query($sqlc, 'SELECT SCOPE_IDENTITY();');
+	$obj = pg_fetch_object($sqlr, null, 'user');
+	pg_free_result($sqlr);
+	if($obj)$obj->uid = intval($obj->uid);
+	return $obj;
+    }
+
+    public static function update($sqlc, $user)
+    {
+	//update user data into database, with $user the user data object
+	//return updated object. False if failed.
+	//Assume the update is valid!!
+	//requires member: string nickname, string password, string aboutme, string avatar, string email, int uid
+	
+	$sqlstr = 'UPDATE "user" SET "nickname"=$1, "password"=$2, "aboutme"=$3, "avatar"=$4, "email"=$5 WHERE "uid"=$6 RETURNING *;';
+	$sqlarr = array($user->nickname, $user->password, $user->aboutme, $user->avatar, $user->email, intval($user->uid));
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	if(!$sqlr)return false;
+	$obj = pg_fetch_object($sqlr, null, 'user');
+	pg_free_result($sqlr);
+	if($obj)$obj->uid = intval($obj->uid);
+	return $obj;	
+    }
+
+    /*public static function update_property($sqlc, $user)
+    {
+	//update property of given user.
+	//return updated object. False if failed.
+	//Assume the update is valid!!
+	//requires member: int[] property, int uid;
+
+	$sqlstr = 'UPDATE "user" SET "property"=$1 WHERE "uid"=$2 RETURNING *;';
+	$sqlarr = array($user->property, intval($user->uid));
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	if(!$sqlr)return false;
+	$obj = pg_fetch_object($sqlr, null, 'user');
+	pg_free_result($sqlr);
+	if($obj)$obj->uid = intval($obj->uid);
+	return $obj;
+    }*/
+
+    public static function get_username($sqlc, $uid)
+    {
+	//return username of given uid. False if not found.
+
+	$sqlstr = 'SELECT "username" FROM "user" WHERE "uid"=$1 LIMIT 1;';
+	$sqlarr = array(intval($uid));
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_result($sqlr, 0);
+	pg_free_result($sqlr);
+	return $ret;
+    }
+
+    public static function get_nickname($sqlc, $uid)
+    {
+	//return nickname of given uid. False if not found.
+
+	$sqlstr = 'SELECT "nickname" FROM "user" WHERE "uid"=$1 LIMIT 1;';
+	$sqlarr = array(intval($uid));
+	$sqlr = pg_query_params($sqlc, $sqlstr, $sqlarr);
+	$ret = pg_fetch_result($sqlr, 0);
+	pg_free_result($sqlr);
+	return $ret;
+    }
+
+    public static function reset_password($sqlc, $uid)
+    {
+	//reset password for given uid. False if not found.
+
+	$user = user::get_from_uid($sqlc, $uid);
+	if(!$user)return false;
+	$email = $user->email;
+	if(!$email)return false;
+	
+	$passlen = 8;
+	$newpass = '';
+	for($i = 0; $i < $passlen; $i++)
+	{
+	    $v = rand()%62;
+	    $c = null;
+	    if($v<10)$c = chr(48 + $v);
+	    else if($v<36)$c = chr(65 + $v - 10);
+	    else $c = chr(97 + $v - 36);
+	    $newpass = $newpass.$c;
+	}
+	echo($newpass.'<br>');
+
+	//email
+
+	$cmail = new PHPMailer();
+	$cmail->IsSMTP();
+
+	$cmail->SMTPAuth = true;
+	$cmail->SMTPSecure = 'SSL';
+	$cmail->Host = 'ssl://'.SMTP_HOST;
+	$cmail->Port = 465;
+	$cmail->Username = SMTP_USER;
+	$cmail->Password = SMTP_PASS;
+	$cmail->From = 'sprout@csie.ntu.edu.tw';
+	$cmail->FromName = 'Taiwan Online Judge';
+
+	$cmail->AddAddress($email, $user->nickname);
+	$cmail->WordWrap = 70;
+	$cmail->Subject = 'TOJ Password Reset Notice';
+	$cmail->IsHTML = true;
+	$cmail->Body = 'Hi '.$user->nickname.' ('.$user->username.') , your new password is '.$newpass.' .';
+	if(!$cmail->Send())
+	{
+	    echo($cmail->ErrorInfo.'<br>');
+	    return false;
+	}
+
+
+	return true;
+
+	$user->password = hash('sha512', $newpass);
+	$nuser = user::update($sqlc, $user);
+	if(!$nuser)return false;
+
+	return true;	
+    }
+}
+
+function sec_check_level($sqlc, $lv, $uid = null)
+{
+    $uidnull = false;
+    if($uid == null)
+    {
+	$uid = intval($_COOKIE['uid']);
+	$uidnull = true;
+    }
+    if($uidnull && !sec_is_login())
+	return false;
+    $user = user::get_from_uid($sqlc, $uid);
+    return (($user->level & $lv) == $lv);
+}
+
+?>
diff --git a/toj/php/user.php b/toj/php/user.php
new file mode 100644
index 0000000..4570700
--- /dev/null
+++ b/toj/php/user.php
@@ -0,0 +1,160 @@
+<?php
+//ini_set("display_errors", "On");
+//error_reporting(E_ALL & ~E_NOTICE);
+
+require_once('user.inc.php');
+
+$sqlc = db_connect();
+
+$action = $_POST['action'];
+$data = $_POST['data'];
+
+if(strlen($action)==0)
+    die('Eno_action');
+if($action == 'register')
+{
+    //Add new user.
+    //Data: username, password, nickname, email, [aboutme, avatar]
+
+    $user = json_decode($data);
+    
+    if(strlen($user->username)<USERNAME_LEN_MIN)
+	die('Eusername_too_short');
+    if(strlen($user->username)>USERNAME_LEN_MAX)
+	die('Eusername_too_long');
+    if(strlen($user->password)<PASSWORD_LEN_MIN)
+	die('Epassword_too_short');
+    if(strlen($user->password)>PASSWORD_LEN_MAX)
+	die('Epassword_too_long');
+    if(strlen($user->nickname)<NICKNAME_LEN_MIN)
+	die('Enickname_too_short');
+    if(strlen($user->nickname)>NICKNAME_LEN_MAX)
+	die('Enickname_too_long');
+    if(strlen($user->email)==0)
+	die('Eempty_email');
+    if(strlen($user->email)>EMAIL_LEN_MAX)
+	die('Eemail_too_long');
+    //if($user->password != $user->passconf)
+    //	die('Epassword_not_match');
+
+    if(user::get_from_username($sqlc, $user->username) != false)
+	die('Eusername_exists');
+
+    $user->password = hash('sha512', $user->password);
+
+    $res = user::add($sqlc, $user);
+
+    if(!$res)
+	die('Einsert_failed');
+
+    setcookie('uid', $res->uid, time() + 31536000, '/toj/');
+    setcookie('usec', hash('sha512', $res->uid.SEC_SALT), time() + 31536000, '/toj/');
+
+    echo('S');
+}
+if($action == 'update')
+{
+    //Update exist user
+    //data: nickname, [aboutme, avatar], [oldpw, password]
+
+    $user = json_decode($data);
+
+    if(!sec_is_login())
+	die('Enot_login');
+
+    $user->uid = $_COOKIE['uid'];
+
+    $olduser = user::get_from_uid($sqlc, $user->uid);
+    if(!$olduser)
+        die('Eget_user_failed');
+
+    if(strlen($user->oldpw)>0)
+    {
+	if(strlen($user->password)<PASSWORD_LEN_MIN)
+	    die('Epassword_too_short');
+	if(strlen($user->password)>PASSWORD_LEN_MAX)
+	    die('Epassword_too_long');
+	//if($user->password != $user->passconf)
+	//    die('Epassword_not_match');
+
+	$oldhash = hash('sha512', $user->oldpw);
+
+	if($olduser->password != $oldhash)
+	    die('Eold_password_not_match');
+
+	$user->password = hash('sha512', $user->password);
+    }
+    else
+    {
+	$user->password = $olduser->password;
+    }
+
+    if(strlen($user->nickname)<NICKNAME_LEN_MIN)
+	die('Enickname_too_short');
+    if(strlen($user->nickname)>NICKNAME_LEN_MAX)
+	die('Enickname_too_long');
+    if(strlen($user->email)==0)
+	die('Eempty_email');
+    if(strlen($user->email)>EMAIL_LEN_MAX)
+	die('Eemail_too_long');
+
+    $res = user::update($sqlc, $user);
+    if(!$res)
+	die('Eupdate_failed');
+
+    echo('S');
+}
+if($action == 'view')
+{
+    //View user data
+    //data: uid
+
+    $cls = json_decode($data);
+
+    if($cls->uid == null)
+    {
+	if(!sec_is_login())
+	    die('Enot_login_or_please_set_uid');
+	$cls->uid = intval($_COOKIE['uid']);
+    }
+    $user = user::get_from_uid($sqlc, $cls->uid);
+    if(!$user)
+	die('Eget_user_failed');
+
+    unset($user->password);
+    if(intval($_COOKIE['uid']) != $user->uid)
+	unset($user->email);
+
+    echo(json_encode($user));
+}
+if($action == 'login')
+{
+    //Login.
+    //data: username, password
+    $login = json_decode($data);
+    
+    if(strlen($login->username)==0)
+	die('Eno_username');
+    if(strlen($login->username)>USERNAME_LEN_MAX)
+	die('Eusername_too_long');
+    if(strlen($login->password)==0)
+	die('Eno_password');
+    if(strlen($login->password)>PASSWORD_LEN_MAX)
+	die('Epassword_too_long');
+
+    $user = user::get_from_username($sqlc, $login->username);
+    if(!$user)
+	die('Euser_not_exist');
+
+    if(hash('sha512', $login->password) != $user->password)
+	die('Ewrong_password');
+
+    setcookie('uid', $user->uid, time() + 31536000, '/toj/');
+    setcookie('usec', hash('sha512', $user->uid.SEC_SALT), time() + 31536000, '/toj/');
+
+    echo('S');
+}
+
+db_close($sqlc);
+
+?>
diff --git a/toj/pmod/pmod_multisub/pmod_multisub.css b/toj/pmod/pmod_multisub/pmod_multisub.css
new file mode 100755
index 0000000..308cc94
--- /dev/null
+++ b/toj/pmod/pmod_multisub/pmod_multisub.css
@@ -0,0 +1,52 @@
+div.pmod_multisub > div.main_content{
+    margin:32px 0px 32px 256px;
+}
+div.pmod_multisub > table.probox{
+    width:100%;
+    margin:0px 0px 32px 0px;
+    border-collapse:collapse;    
+}
+div.pmod_multisub > table.probox td.info{
+    width:250px;
+    padding:0px 0px 0px 6px;
+    vertical-align:top;
+}
+div.pmod_multisub > table.probox td.info > table.statlist{
+    width:100%;
+    text-align:left;
+    border-collapse:collapse;    
+}
+div.pmod_multisub > table.probox td.info > table.statlist td.name{
+    width:96px;
+}
+div.pmod_multisub > table.probox td.info > table.statlist td.value{
+    width:auto;
+}
+div.pmod_multisub > table.probox td.info > table.limitlist{
+    width:100%;
+    text-align:left;
+    border-collapse:collapse;    
+}
+div.pmod_multisub > table.probox td.info > table.limitlist td.name{
+    width:96px
+}
+div.pmod_multisub > table.probox td.info > table.limitlist td.value{
+    width:auto;
+}
+div.pmod_multisub > table.probox td.info > table.scorelist{
+    width:100%;
+    text-align:left;
+    border-collapse:collapse;    
+}
+div.pmod_multisub > table.probox td.info > table.scorelist tr.item{
+    font-size:16;
+}
+div.pmod_multisub > table.probox td.info > table.scorelist th.no,div.pmod_multisub > td.info > table.scorelist td.no{
+    width:64px;
+}
+div.pmod_multisub > table.probox td.info > table.scorelist th.score,div.pmod_multisub > td.info > table.scorelist td.score{
+    width:auto;
+}
+div.pmod_multisub > table.probox td.content{
+    vertical-align:top;
+}
diff --git a/toj/pmod/pmod_multisub/pmod_multisub.html b/toj/pmod/pmod_multisub/pmod_multisub.html
new file mode 100755
index 0000000..07b19a9
--- /dev/null
+++ b/toj/pmod/pmod_multisub/pmod_multisub.html
@@ -0,0 +1,40 @@
+<div class="main_content"></div>
+<table class="probox ori_probox" style="display:none;"><tr>
+    <td class="info">
+	<h2 class="partname"></h2>
+	<button class="submit">上傳</button>
+
+	<h3>狀態</h3>
+	<table class="statlist">
+	    <tr>
+		<td class="name">最佳分數</td>
+		<td class="value bscore"></td>
+	    </tr>
+	    <tr>
+		<td class="name">解題狀態</td>
+		<td class="value stat"></td>
+	    </tr>
+	</table>
+
+	<h3>限制</h3>
+	<table class="limitlist">
+	    <tr>
+		<td class="name">時間限制</td>
+		<td class="value timelimit"></td>
+	    </tr>
+	    <tr>
+		<td class="name">記憶體限制</td>
+		<td class="value memlimit"></td>
+	    </tr>
+	</table>
+
+	<h3>配分</h3>
+	<table class="scorelist">
+	    <tr class="head">
+		<th class="no">#</th>
+		<th class="score">Score</th>
+	    </tr>
+	</table>
+    </td>
+    <td class="content"></td>
+</tr></table>
diff --git a/toj/pmod/pmod_multisub/pmod_multisub.js b/toj/pmod/pmod_multisub/pmod_multisub.js
new file mode 100755
index 0000000..9cbd7a3
--- /dev/null
+++ b/toj/pmod/pmod_multisub/pmod_multisub.js
@@ -0,0 +1,98 @@
+var pmod_multisub = {
+    that:null,
+    j_page:null,
+
+    init:function(that,j_page){
+	pmod_multisub.that = that;
+	pmod_multisub.j_page = j_page;
+
+	that.export_urlchange = function(direct){
+	    if(direct == 'in'){
+		that.fadein(j_page);
+		
+		$.post('/toj/pmod/pmod_multisub/pmod_multisub.php',{'proid':JSON.stringify(that.proid)},function(res){
+		    var i;
+		    var reto;
+
+		    reto = JSON.parse(res);
+		    if(reto.redirect != undefined){
+			common.pushurl('/toj/pro/' + reto.redirect + '/');
+		    }else{
+			j_page.find('div.main_content').text(reto.main_content);
+			index.setcontent($('<span>' + reto.proname + '</span>'));
+			
+			for(i = 0;i < reto.pro.length;i++){
+			    pmod_multisub.probox_add(reto.pro[i]);
+			}
+		    }
+		});
+	    }else if(direct == 'out'){
+		that.fadeout(j_page);
+	    }else if(direct == 'same'){
+
+	    }
+	};
+    },
+    probox_add:function(proo){
+	var i;
+
+	var j_probox;
+	var j_table;
+	var j_item;
+    
+	j_probox = pmod_multisub.j_page.find('table.ori_probox').clone();
+	j_probox.removeClass('ori_probox');
+
+	j_probox.find('td.info > h2.partname').text(proo.partname + ' (' + proo.score + '%)');
+	j_probox.find('td.content').html(proo.content);
+
+	$.post('/toj/php/problem.php',{'action':'get_pro_stat','data':JSON.stringify({'proid':proo.proid})},function(res){
+	    var reto
+
+	    if(res[0] != 'E'){
+		reto = JSON.parse(res);
+		j_probox.find('td.info > table.statlist td.bscore').text(reto.score);
+		if(reto.tried == false){
+		    j_probox.find('td.info > table.statlist td.bscore').css('color','#1C1C1C');
+		    j_probox.find('td.info > table.statlist td.stat').text('未嘗試');
+		}else{
+		    if(reto.score < 60){
+			j_probox.find('td.info > table.statlist td.bscore').css('color','#FF0000');
+		    }else if(reto.score < 80){
+			j_probox.find('td.info > table.statlist td.bscore').css('color','#00FF00');
+		    }else if(reto.score < 100){
+			j_probox.find('td.info > table.statlist td.bscore').css('color','#FFFF00');
+		    }else{
+
+			j_probox.find('td.info > table.statlist td.bscore').css('color','#FFFFFF');
+		    }
+
+		    if(reto.is_ac == true){
+			j_probox.find('td.info > table.statlist td.stat').text('已通過');
+		    }else{
+			j_probox.find('td.info > table.statlist td.stat').text('已嘗試');
+		    }
+		}
+	    }
+	});
+	
+	j_probox.find('td.info > table.limitlist td.timelimit').text(proo.timelimit + ' ms');
+	j_probox.find('td.info > table.limitlist td.memlimit').text(proo.memlimit + ' KB');
+
+	j_table = j_probox.find('table.scorelist');
+	j_table.find('tr.item').remove();
+	for(i = 0;i < proo.partition.count;i++){
+	    j_item = $('<tr class="item"><td class="no"></td><td class="score"></td></tr>');
+	    j_item.find('td.no').text(i + 1);
+	    j_item.find('td.score').text(proo.partition.score[i]);
+	    j_table.append(j_item); 
+	}
+
+	j_probox.find('td.info > button.submit').on('click',function(e){
+	    pmod_multisub.that.submit(proo.proid);
+	});
+
+	j_probox.show();
+	pmod_multisub.j_page.append(j_probox);
+    }
+};
diff --git a/toj/pmod/pmod_multisub/pmod_multisub.php b/toj/pmod/pmod_multisub/pmod_multisub.php
new file mode 100755
index 0000000..342ff41
--- /dev/null
+++ b/toj/pmod/pmod_multisub/pmod_multisub.php
@@ -0,0 +1,77 @@
+<?php
+require_once('../../php/problem.inc.php');
+
+const PMODNAME = 'pmod_multisub';
+
+function get_set($prodir)
+{
+    $fd = fopen($prodir.'setting','r');
+    while($line = fgets($fd))
+    {
+	if($line[0] == '=')break;
+    }
+    $set = '';
+    while(($line = fgets($fd)))
+    {
+	$set = $set.$line;
+    }
+    fclose($fd);
+    return json_decode($set);
+}
+
+$sqlc = db_connect();
+
+$proid = json_decode($_POST['proid']);
+if(gettype($proid) != 'integer' || $proid < 1){
+    exit('Eproid');
+}
+
+if(!problem::is_available($sqlc, $proid)){
+    exit('Epermission');
+}
+
+$pro = problem::get($sqlc, $proid);
+if($pro->pmodname != PMODNAME)
+    exit('Ewrong_pmod');
+
+$prodir = '/srv/http/toj/center/pro/';
+
+$redir = file_get_contents($prodir.$proid.'/redirect');
+if($redir)
+{
+    $ret = new stdClass();
+    $ret->redirect = intval($redir);
+    exit(json_encode($ret));
+}
+
+$ret = new stdClass();
+
+$mfile = file_get_contents($prodir.$proid.'/multiset');
+$multiset = json_decode($mfile);
+
+$main_cont = file_get_contents($prodir.$proid.'/public/main_content');
+$ret->main_content = $main_cont;
+$ret->pro = array();
+$ret->proname = $multiset->proname;
+
+foreach($multiset->prolist as $spro)
+{
+    $apro = new stdClass();
+    $apro->proid = $spro->proid;
+    $apro->score = $spro->score;
+    $apro->partname = $spro->partname;
+
+    $apro->content = file_get_contents($prodir.$apro->proid.'/public/content');
+    $setting = get_set($prodir.$apro->proid.'/');
+    $apro->timelimit = $setting->timelimit;
+    $apro->memlimit = $setting->memlimit;
+    $apro->partition = new stdClass();
+    $apro->partition->count = $setting->count;
+    $apro->partition->score = $setting->score;
+
+    array_push($ret->pro, $apro);
+}
+
+echo(json_encode($ret));
+db_close($sqlc);
+?>
diff --git a/toj/pmod/pmod_test/pmod_test.css b/toj/pmod/pmod_test/pmod_test.css
new file mode 100755
index 0000000..2cd5bfb
--- /dev/null
+++ b/toj/pmod/pmod_test/pmod_test.css
@@ -0,0 +1,53 @@
+div.pmod_test > div.info{
+    width:250px;
+    height:100%;
+    padding:0px 0px 0px 6px;
+    position:absolute;
+    top:0px;
+    left:0px;
+    overflow:auto;
+}
+div.pmod_test > div.info > table.statlist{
+    width:100%;
+    text-align:left;
+    border-collapse:collapse;    
+}
+div.pmod_test > div.info > table.statlist td.name{
+    width:96px;
+}
+div.pmod_test > div.info > table.statlist td.value{
+    width:auto;
+}
+div.pmod_test > div.info > table.limitlist{
+    width:100%;
+    text-align:left;
+    border-collapse:collapse;    
+}
+div.pmod_test > div.info > table.limitlist td.name{
+    width:96px
+}
+div.pmod_test > div.info > table.limitlist td.value{
+    width:auto;
+}
+div.pmod_test > div.info > table.scorelist{
+    width:100%;
+    text-align:left;
+    border-collapse:collapse;    
+}
+div.pmod_test > div.info > table.scorelist tr.item{
+    font-size:16;
+}
+div.pmod_test > div.info > table.scorelist th.no,div.pmod_test > div.info > table.scorelist td.no{
+    width:64px;
+}
+div.pmod_test > div.info > table.scorelist th.score,div.pmod_test > div.info > table.scorelist td.score{
+    width:auto;
+}
+div.pmod_test > div.content{
+    height:100%;
+    padding:0px 6px 0px 0px;
+    position:absolute;
+    top:0px;
+    left:256px;
+    overflow:auto;
+}
diff --git a/toj/pmod/pmod_test/pmod_test.html b/toj/pmod/pmod_test/pmod_test.html
new file mode 100755
index 0000000..10b297b
--- /dev/null
+++ b/toj/pmod/pmod_test/pmod_test.html
@@ -0,0 +1,37 @@
+<div class="info">
+    <h2 class="proid">ProID:</h2>
+    <button class="submit">上傳</button>
+
+    <h3>狀態</h3>
+    <table class="statlist">
+	<tr>
+	    <td class="name">最佳分數</td>
+	    <td class="value bscore"></td>
+	</tr>
+	<tr>
+	    <td class="name">解題狀態</td>
+	    <td class="value stat"></td>
+	</tr>
+    </table>
+
+    <h3>限制</h3>
+    <table class="limitlist">
+	<tr>
+	    <td class="name">時間限制</td>
+	    <td class="value timelimit"></td>
+	</tr>
+	<tr>
+	    <td class="name">記憶體限制</td>
+	    <td class="value memlimit"></td>
+	</tr>
+    </table>
+
+    <h3>配分</h3>
+    <table class="scorelist">
+	<tr class="head">
+	    <th class="no">#</th>
+	    <th class="score">Score</th>
+	</tr>
+    </table>
+</div>
+<div class="content"></div>
diff --git a/toj/pmod/pmod_test/pmod_test.js b/toj/pmod/pmod_test/pmod_test.js
new file mode 100755
index 0000000..c691c8a
--- /dev/null
+++ b/toj/pmod/pmod_test/pmod_test.js
@@ -0,0 +1,74 @@
+var pmod_test = {
+    init:function(that,j_page){
+	that.export_urlchange = function(direct){
+	    if(direct == 'in'){
+		that.fadein(j_page);
+		j_page.find('div.info > h2.proid').text('ProID:' + that.proid);
+		$.post('/toj/pmod/pmod_test/pmod_test.php',{'proid':JSON.stringify(that.proid)},function(res){
+		    var i;
+		    var reto;
+		    var seto;
+		    var j_table;
+		    var j_item;
+
+		    if(res[0] != 'E'){
+			reto = JSON.parse(res);
+			seto = reto.set;
+			index.setcontent($('<span>' + that.proname + '</span>'));
+			j_page.find('div.content').html(reto.content);
+
+			$.post('/toj/php/problem.php',{'action':'get_pro_stat','data':JSON.stringify({'proid':that.proid})},function(res){
+			    var reto
+
+			    if(res[0] != 'E'){
+				reto = JSON.parse(res);
+				j_page.find('div.info > table.statlist td.bscore').text(reto.score);
+				if(reto.tried == false){
+				    j_page.find('div.info > table.statlist td.bscore').css('color','#1C1C1C');
+				    j_page.find('div.info > table.statlist td.stat').text('未嘗試');
+				}else{
+				    if(reto.score < 60){
+					j_page.find('div.info > table.statlist td.bscore').css('color','#FF0000');
+				    }else if(reto.score < 80){
+					j_page.find('div.info > table.statlist td.bscore').css('color','#00FF00');
+				    }else if(reto.score < 100){
+					j_page.find('div.info > table.statlist td.bscore').css('color','#FFFF00');
+				    }else{
+
+					j_page.find('div.info > table.statlist td.bscore').css('color','#FFFFFF');
+				    }
+
+				    if(reto.is_ac == true){
+					j_page.find('div.info > table.statlist td.stat').text('已通過');
+				    }else{
+					j_page.find('div.info > table.statlist td.stat').text('已嘗試');
+				    }
+				}
+			    }
+			});
+
+			j_page.find('div.info > table.limitlist td.timelimit').text(seto.timelimit + ' ms');
+			j_page.find('div.info > table.limitlist td.memlimit').text(seto.memlimit + ' KB');
+
+			j_table = j_page.find('table.scorelist');
+			j_table.find('tr.item').remove();
+			for(i = 0;i < seto.count;i++){
+			    j_item = $('<tr class="item"><td class="no"></td><td class="score"></td></tr>');
+			    j_item.find('td.no').text(i + 1);
+			    j_item.find('td.score').text(seto.score[i]);
+			    j_table.append(j_item); 
+			}
+		    }
+		});
+	    }else if(direct == 'out'){
+		that.fadeout(j_page);
+	    }else if(direct == 'same'){
+
+	    }
+	};
+
+	j_page.find('div.info > button.submit').on('click',function(e){
+	    that.submit();
+	});
+    }
+};
diff --git a/toj/pmod/pmod_test/pmod_test.php b/toj/pmod/pmod_test/pmod_test.php
new file mode 100755
index 0000000..27eecf2
--- /dev/null
+++ b/toj/pmod/pmod_test/pmod_test.php
@@ -0,0 +1,42 @@
+<?php
+require_once('../../php/problem.inc.php');
+
+const PMODNAME = 'pmod_test';
+
+$proid = json_decode($_POST['proid']);
+if(gettype($proid) != 'integer' || $proid < 1){
+    exit('Eproid');
+}
+
+$sqlc = db_connect();
+if(!problem::is_available($sqlc,$proid)){
+    exit('Epermission');
+}
+
+$pro = problem::get($sqlc, $proid);
+if($pro->pmodname != PMODNAME)
+    exit('Ewrong_pmod');
+
+db_close($sqlc);
+
+$prodir = '/srv/http/toj/center/pro/'.$proid.'/';
+
+$fd = fopen($prodir.'setting','r');
+while($line = fgets($fd)){
+    if($line[0] == '='){
+	break;
+    }
+}
+$set = '';
+while(($line = fgets($fd))){
+    $set = $set.$line;
+}
+fclose($fd);
+
+$content = file_get_contents($prodir.'public/content');
+
+echo(json_encode(array(
+    'set' => json_decode($set),
+    'content' => $content
+)));
+?>
diff --git a/toj/smod/smod_test/smod_test.css b/toj/smod/smod_test/smod_test.css
new file mode 100755
index 0000000..be7aac2
--- /dev/null
+++ b/toj/smod/smod_test/smod_test.css
@@ -0,0 +1,29 @@
+div.smod_test > h1.msg{
+    padding:0px 0px 6px 0px;
+}
+div.smod_test > table.subinfolist{
+    padding:0px 0px 6px 0px;
+    text-align:left;
+}
+div.smod_test > table.subinfolist tr.head{
+    height:32px;
+    font-size:20px;
+}
+div.smod_test > table.subinfolist tr.item{
+    height:32px;
+}
+div.smod_test > table.subinfolist th.runtime,div.smod_test > table.subinfolist td.runtime{
+    width:96px;
+}
+div.smod_test > table.subinfolist th.memory,div.smod_test > table.subinfolist td.memory{
+    width:96px;
+}
+div.smod_test > table.subinfolist th.status,div.smod_test > table.subinfolist td.status{
+    width:96px;
+}
+div.smod_test > table.subinfolist th.score,div.smod_test > table.subinfolist td.score{
+    width:96px;
+}
+div.smod_test > table.subinfolist th.score,div.smod_test > table.subinfolist td.errmsg{
+    width:auto;
+}
diff --git a/toj/smod/smod_test/smod_test.html b/toj/smod/smod_test/smod_test.html
new file mode 100755
index 0000000..0e70522
--- /dev/null
+++ b/toj/smod/smod_test/smod_test.html
@@ -0,0 +1,10 @@
+<h1 class="msg" style="display:none;">Waiting</h1>
+<table class="subinfolist" style="display:none;">
+    <tr class="head">
+	<th class="runtime">執行時間</th>
+	<th class="memory">記憶體</th>
+	<th class="status">狀態</th>
+	<th class="score">分數</th>
+	<th class="errmsg"></th>
+    </tr>
+</table>
diff --git a/toj/smod/smod_test/smod_test.js b/toj/smod/smod_test/smod_test.js
new file mode 100755
index 0000000..0ef3674
--- /dev/null
+++ b/toj/smod/smod_test/smod_test.js
@@ -0,0 +1,43 @@
+var smod_test = {
+    init:function(that,j_mbox){
+	that.export_switchchange = function(direct){
+	    if(direct == 'in'){
+		that.fadein(j_mbox);
+		$.post('/toj/smod/smod_test/smod_test.php',{'subid':JSON.stringify(that.subid)},function(res){
+		    var i;
+		    var result;
+		    var reso;
+		    var j_table;
+		    var j_item;
+
+
+		    if(res[0] == 'E'){
+			if(res == 'Enull'){
+			    j_mbox.find('h1.msg').show();
+			}
+		    }else{
+			result = JSON.parse(res).result;
+
+			j_table = j_mbox.find('table.subinfolist');
+			for(i = 0;i < result.length;i++){
+			    reso = result[i];
+			    j_item = $('<tr class="item"><td class="runtime"></td><td class="memory"></td><td class="status"></td><td class="score"></td><td class="errmsg"></td></tr>')
+			    j_item.find('td.runtime').text(reso.runtime);
+			    j_item.find('td.memory').text(reso.memory);
+			    j_item.find('td.status').text(RESULTMAP[reso.status]);
+			    j_item.find('td.score').text(reso.score);
+			    if(reso.errmsg != undefined){
+				j_item.find('td.errmsg').text(reso.errmsg);
+			    }
+
+			    j_table.append(j_item);
+			}
+			j_table.show();
+		    }
+		});
+	    }else if(direct == 'out'){
+		that.fadeout(j_mbox);
+	    }
+	};
+    }
+};
diff --git a/toj/smod/smod_test/smod_test.php b/toj/smod/smod_test/smod_test.php
new file mode 100755
index 0000000..39d2cb3
--- /dev/null
+++ b/toj/smod/smod_test/smod_test.php
@@ -0,0 +1,21 @@
+<?php
+require_once('../../php/status.inc.php');
+
+$subid = json_decode($_POST['subid']);
+if(gettype($subid) != 'integer' || $subid < 1){
+    exit('Esubid');
+}
+
+$sqlc = db_connect();
+if(!status::subid_is_available($sqlc,$subid)){
+    exit('Epermission');
+}
+db_close($sqlc);
+
+$subdir = '/srv/http/toj/center/submit/'.($subid - ($subid % 1000)).'/'.$subid.'/result/';
+if(($result = file_get_contents($subdir.'result')) == ''){
+    exit('Enull');
+}
+
+echo($result);
+?>
diff --git a/toj/sqmod/sqmod_test/sqmod_test.css b/toj/sqmod/sqmod_test/sqmod_test.css
new file mode 100755
index 0000000..52009d2
--- /dev/null
+++ b/toj/sqmod/sqmod_test/sqmod_test.css
@@ -0,0 +1,97 @@
+div.sqmod_test > div.pro_tab > table.prolist{
+    width:62%;
+    margin:0px 0px 6px 257px;
+    border-collapse:collapse;    
+    text-align:left;
+}
+div.sqmod_test > div.pro_tab > table.prolist tr.head{
+    height:64px;
+    font-size:20px;
+}
+div.sqmod_test > div.pro_tab > table.prolist tr.item{
+    height:32px;
+    border-left:2px solid;
+    border-color:#1C1C1C;
+}
+div.sqmod_test > div.pro_tab > table.prolist tr:hover.item{
+    background-color:rgba(255,255,255,0.2);
+}
+div.sqmod_test > div.pro_tab > table.prolist th.no,div.sqmod_test > div.pro_tab > table.prolist td.no{
+    width:96px;
+    padding:0px 0px 0px 6px;
+}
+div.sqmod_test > div.pro_tab > table.prolist th.name,div.sqmod_test > div.pro_tab > table.prolist td.name{
+    width:auto;
+}
+div.sqmod_test > div.pro_tab > table.prolist th.bscore,div.sqmod_test > div.pro_tab > table.prolist td.bscore{
+    width:128px;
+}
+div.sqmod_test > div.pro_tab > table.prolist th.team,div.sqmod_test > div.pro_tab > table.prolist td.team{
+    width:64px;
+    display:none;
+}
+div.sqmod_test > div.pro_tab > table.prolist a.link{
+    color:#E9E9E9;
+    text-decoration:none;
+}
+div.sqmod_test > div.pro_tab > table.prolist a:hover.link{
+    color:#E0E0E0;
+    text-decoration:underline;
+}
+
+div.sqmod_test > div.pro_tab > table.stat{
+    margin:32px 0px 6px 256px;
+    border-collapse:collapse;    
+    text-align:left;
+}
+div.sqmod_test > div.pro_tab > table.stat tr{
+    height:32px;
+}
+div.sqmod_test > div.pro_tab div.prog_box{
+    width:512px;
+    height:16px;
+    background-color:rgba(255,255,255,0.2);
+    color:#1C1C1C;
+    font-size:12px;
+    font-family:monospace;
+    line-height:16px;
+    text-align:right;
+    position:relative;
+}
+div.sqmod_test > div.pro_tab div.prog_box > div.pass{
+    width:0%;
+    height:16px;
+    border-right:rgba(0,255,0,0.8) 2px solid;
+    position:absolute;
+    top:0px;
+    left:0%;
+    overflow:hidden;
+}
+div.sqmod_test > div.pro_tab div.prog_box > div.good{
+    width:0%;
+    height:16px;
+    border-right:rgba(255,255,0,0.8) 2px solid;
+    position:absolute;
+    top:0px;
+    left:0%;
+    overflow:hidden;
+}
+div.sqmod_test > div.pro_tab div.prog_box > div.total{
+    width:0%;
+    height:16px;
+    border-right:rgba(255,255,255,0.8) 2px solid;
+    position:absolute;
+    top:0px;
+    left:0%;
+    overflow:hidden;
+}
+div.sqmod_test > div.pro_tab div.prog_box > div.prog{
+    width:0%;
+    height:16px;
+    background-color:rgba(0,0,0,0);
+    font-weight:bold;
+    position:absolute;
+    top:0px;
+    left:0px;
+    overflow:hidden;
+}
diff --git a/toj/sqmod/sqmod_test/sqmod_test.html b/toj/sqmod/sqmod_test/sqmod_test.html
new file mode 100755
index 0000000..9b93096
--- /dev/null
+++ b/toj/sqmod/sqmod_test/sqmod_test.html
@@ -0,0 +1,33 @@
+<div tab="pro" class="common_tab pro_tab">
+    <table class="prolist">
+	<tr class="head">
+	    <th class="no">#</th>
+	    <th class="name">題目名稱</th>
+	    <th class="bscore">最佳分數</th>
+	    <th class="team"><a class="link"></a></th>
+	    <th class="team"><a class="link"></a></th>
+	    <th class="team"><a class="link"></a></th>
+	    <th class="team"><a class="link"></a></th>
+	</tr>
+    </table>
+    <table class="stat">
+	<tr class="user_prog">
+	    <td style="width:105px;">個人進度</td>
+	    <td><div class="prog_box user_prog">
+		<div class="pass"></div>
+		<div class="good"></div>
+		<div class="total"></div>
+		<div class="prog"></div>
+	    </div></td>
+	</tr>
+	<tr class="team_prog" style="display:none;">
+	    <td>小組進度</td>
+	    <td><div class="prog_box team_prog">
+		<div class="pass"></div>
+		<div class="good"></div>
+		<div class="total"></div>
+		<div class="prog"></div>
+	    </div></td>
+	</tr>
+    </table>
+</div>
diff --git a/toj/sqmod/sqmod_test/sqmod_test.inc.php b/toj/sqmod/sqmod_test/sqmod_test.inc.php
new file mode 100644
index 0000000..3e472e7
--- /dev/null
+++ b/toj/sqmod/sqmod_test/sqmod_test.inc.php
@@ -0,0 +1,149 @@
+<?php
+
+require_once('../../php/common.inc.php');
+require_once('../../php/square.inc.php');
+require_once('../../php/sqlib_scoreboard.inc.php');
+
+const SQMODNAME = 'sqmod_test';
+
+const SCOREBOARD_ID_PROBSTAT = 1;
+
+
+function get_pro_stat_uid($sqlc, $msqlc, $sqid, $sboard_id, $uid)
+{
+    //get user $uid solving status of square $sqid. $sboard_id can be set as a fixed value.
+    $sq = square::get($sqlc, $sqid);
+    if(!$sq)die('Eno_such_sq');
+    
+    $data = sqlib_scoreboard::get_scoreboard_uid($sqlc, $msqlc, $sqid, $sboard_id, null, $sq->start_time, $sq->end_time, $uid);
+
+    return $data[0];
+}
+
+function process_pro_stat($obj)
+{
+    $ret = array();
+    foreach($obj->problem as $pro)
+    {
+	$ps = new stdClass();
+	$ps->proid = $pro->proid;
+	$ps->is_ac = $pro->is_ac;
+	$ps->best_score = $pro->best_score;
+	//$ps->rank_score = $pro->rank_score;
+	$ps->tried = ($pro->tries > 0);
+	//array_push($ret, $ps);
+	$ret[$pro->proid] = $ps;
+    }
+    return $ret;
+}
+
+function get_setting($sqid)
+{    
+    $sqdir = '/srv/http/toj/center/sq/'.$sqid.'/';
+    $cont = file_get_contents($sqdir.'setting');
+    $data = json_decode($cont);
+    return $data;
+}
+
+function get_term($data, $sqid)
+{
+    return $data->term;
+}
+
+function calc_score($stat, $data, $sqid)
+{
+    $prolist = $data->pro;
+    $ret = array();
+    foreach($prolist as $pro)
+    {
+	$proid = $pro->proid;
+	$np = new stdClass();
+	if($stat)$np = clone $stat[$proid];
+	//else continue;
+	if(!$stat)
+	{
+	    $np->proid = $proid;
+	    $np->best_score = 0;
+	    $np->tried = false;
+	    $np->is_ac = false;
+	    array_push($ret, $np);
+	    continue;
+	}
+	$method = $pro->method;
+	//$np->full_score = $pro->score;
+	if($method == 'normal')
+	{
+	    $np->best_score = $stat[$proid]->best_score / 100 * $pro->score;
+	}
+	if($method == 'max')
+	{
+	    $score = 0;
+	    $tis_ac = false;
+	    foreach($pro->config as $conf)
+	    {
+		//$np->best_score = json_encode($conf);
+		$nowscore = 0;
+		$is_ac = true;
+		foreach($conf as $unit)
+		{
+		    $nowscore += $stat[$unit[0]]->best_score / 100 * $unit[1];
+		    $np->tried = $np->tried || $stat[$unit[0]]->tried;
+		    if(!$stat[$unit[0]]->is_ac)$is_ac = false;
+		}
+		$score = max($score, $nowscore);
+		if($is_ac)$tis_ac = true;
+	    }
+	    $np->is_ac = $tis_ac;
+	    $np->best_score = $score;// / 100 * $pro->score;
+	}
+	//$np->best_score = json_encode($np);
+	array_push($ret, $np);
+    }
+    //$stat[0]->best_score = json_encode($ret[0]);
+    return $ret;
+}
+
+function process_pro_list($list, $data, $sqid)
+{
+    $prol = $data->pro;
+    $ret = array();
+    foreach($prol as $pro)
+    {
+	$proid = $pro->proid;
+	$np = null;
+	foreach($list as $op)
+	{
+	    if($op->proid == $proid)
+	    {
+		$np = clone $op;
+		break;
+	    }
+	}
+	$np->prono = $pro->prono;
+	$np->full_score = $pro->score;
+	if($pro->proname)$np->proname = $pro->proname;
+	array_push($ret, $np);
+    }
+    return $ret;
+}
+
+function get_base_line($data, $sqid, $isteam)
+{
+    $ret = new stdClass();
+    if($isteam)
+    {
+	$ret->total_score = $data->total_score;
+	$ret->pass_score = $data->pass_score_team;
+	$ret->good_score = $data->good_score_team;
+    }
+    else
+    {
+	$ret->total_score = $data->total_score;
+	$ret->pass_score = $data->pass_score;
+	$ret->good_score = $data->good_score;
+    }
+
+    return $ret;
+}
+
+?>
diff --git a/toj/sqmod/sqmod_test/sqmod_test.js b/toj/sqmod/sqmod_test/sqmod_test.js
new file mode 100755
index 0000000..6d01881
--- /dev/null
+++ b/toj/sqmod/sqmod_test/sqmod_test.js
@@ -0,0 +1,259 @@
+var sqmod_test = {
+    init:function(that,j_page){
+	var pro_tab = new class_sqmod_test_pro_tab(that);
+
+	that.export_urlchange = function(direct){
+	    var _in = function(){
+		that.fadein(j_page);
+
+		that.addtab('pro',pro_tab);
+		index.addtab('pro','/toj/sq/' + that.sqid + '/','題目');
+
+		_change();
+	    };
+	    var _out = function(){
+		that.fadeout(j_page);
+		index.emptytab();
+		that.tab_urlchange(null);
+	    };
+	    var _change = function(){
+		var tabname;
+
+		tabname = common.geturlpart()[2];
+		if(!(tabname in that.tab_list)){
+		    tabname = 'pro';
+		    common.replaceurl('/toj/sq/' + that.sqid + '/pro/');
+		}
+		that.tab_urlchange(tabname);
+	    }
+	    
+	    if(direct == 'in'){
+		_in();
+	    }else if(direct == 'out'){
+		_out();
+	    }else if(direct == 'same'){
+		_change();
+	    }
+	}
+    }
+};
+
+var class_sqmod_test_pro_tab = function(paobj){
+    var that = this;
+    var j_tab = $('#index_page > [page="sq"] > [tab="pro"]');
+    var promap = null;
+
+    var pro_listset = function(j_item,proo){
+	var i;
+
+	var bscore;
+	var fscore;
+	var ratio;
+	var j_a;
+	var j_team;
+
+	if(proo != null){
+	    j_item.attr('proid',proo.proid);
+
+	    j_item.find('td.no').text(proo.prono);
+	    j_a = j_item.find('td.name > a.link');
+	    j_a.attr('href','/toj/pro/' + proo.proid + '/');
+	    j_a.text(proo.proname);
+
+	    bscore = proo.bscore;
+	    fscore = proo.full_score;
+	    j_item.find('td.bscore').text(bscore + ' / ' + fscore);
+
+	    if(proo.tried == false){
+		j_item.css('border-color','#1C1C1C');
+	    }else{
+		ratio = bscore / fscore;
+	    
+		if(ratio < 0.6){
+		    j_item.css('border-color','#FF0000');
+		}else if(ratio < 0.8){
+		    j_item.css('border-color','#00FF00');
+		}else if(ratio < 1){
+		    j_item.css('border-color','#FFFF00');
+		}else{
+		    j_item.css('border-color','#FFFFFF');
+		}
+	    }
+
+	    j_team = j_item.find('td.team');
+	    j_team.hide();
+	    for(i = 0;i < proo.tscore.length;i++){
+		$(j_team[i]).text(proo.tscore[i]);
+		$(j_team[i]).show();	
+	    }
+	}
+    };
+    var pro_listnew = function(proo){
+	var j_item;	
+	
+	j_item = $('<tr class="item"><td class="no"></td><td class="name"><a class="link"></a></td><td class="bscore"></td><td class="team"></td><td class="team"></td><td class="team"></td><td class="team"></td></tr>');
+	pro_listset(j_item,proo);
+
+	return j_item;
+    };
+    var prog_set = function(j_progbox,baseline,totalscore){
+	var off;
+	var ratio;
+	var j_prog;
+
+	off = 0;
+	ratio = baseline.pass_score * 100 / baseline.total_score;
+	j_prog = j_progbox.find('div.pass');
+	j_prog.css('width',ratio + '%');
+	j_prog.html(baseline.pass_score + '&nbsp');
+	off += ratio;
+	ratio = (baseline.good_score - baseline.pass_score) * 100 / baseline.total_score;
+	j_prog = j_progbox.find('div.good');
+	j_prog.css('left',off + '%');
+	j_prog.css('width',ratio + '%');
+	j_prog.html(baseline.good_score + '&nbsp');
+	off += ratio;
+	ratio = 100 - off;
+	j_prog = j_progbox.find('div.total');
+	j_prog.css('left',off + '%');
+	j_prog.css('width',ratio + '%');
+	j_prog.html(baseline.total_score + '&nbsp');
+
+	ratio = totalscore * 100 / baseline.total_score;
+	j_prog = j_progbox.find('div.prog');
+	j_prog.css('width',ratio + '%');
+	j_prog.html(totalscore + '&nbsp');
+	if(totalscore < baseline.pass_score){
+	    ratio = totalscore / baseline.pass_score;
+	    j_prog.css('background-color','rgba(255,' + Math.round(64 * ratio) + ',0,0.8)');
+	}else if(totalscore < baseline.good_score){
+	    ratio = (totalscore - baseline.pass_score) / (baseline.good_score - baseline.pass_score);
+	    j_prog.css('background-color','rgba(' + Math.round(128 * ratio) + ',255,0,0.8)');
+	}else if(totalscore < baseline.total_score){
+	    ratio = (totalscore - baseline.good_score) / (baseline.total_score - baseline.good_score);
+	    j_prog.css('background-color','rgba(255,255,' + Math.round(128 * ratio) + ',0.8)');
+	}else{
+	    j_prog.css('background-color','rgba(255,255,255,0.8)');
+	}
+    }
+    var prostat_refresh = function(){
+	if(refresh_flag == false){
+	    return;
+	}
+
+	$.post('/toj/sqmod/sqmod_test/sqmod_test.php',{'action':'get_user_stat','data':JSON.stringify({'sqid':paobj.sqid,'display_team':true})},function(res){
+	    var i;
+	    var j;
+
+	    var reto;
+	    var team;
+	    var teamo;
+	    var prostat;
+	    var prostato;
+	    var proo;
+	    var user_total;
+	    var team_total;
+	    var maxscore;
+	    var j_list;
+	    var j_team;
+	    var j_a;
+	    var j_item;
+
+	    if(res[0] != 'E'){
+		reto = JSON.parse(res);
+		team = reto.team;
+		prostat = reto.prostat;
+
+		j_list = j_tab.find('table.prolist');
+		if(team != undefined){
+		    j_team = j_list.find('th.team');
+		    for(i = 0;i < team.length;i++){
+			teamo = team[i];
+
+			j_a = j_team.find('a.link');
+			$(j_a[i]).attr('href','/toj/user/' + teamo.uid + '/')
+			$(j_a[i]).text(teamo.name);
+
+			for(j = 0;j < teamo.prostat.length;j++){
+			    if(teamo.prostat[j].tried == true){
+				promap[teamo.prostat[j].proid].tscore[i] = teamo.prostat[j].best_score;
+			    }else{
+				promap[teamo.prostat[j].proid].tscore[i] = 0;
+			    }
+			}
+
+			j_team.show();
+		    }
+
+		    j_tab.find('table.stat tr.team_prog').show();
+		}
+
+		user_total = 0;
+		team_total = 0;
+		for(i = 0;i < prostat.length;i++){
+		    prostato = prostat[i];
+		    proo = promap[prostato.proid];
+		    proo.bscore = prostato.best_score;
+		    proo.tried = prostato.tried;
+		    user_total += prostato.best_score;
+		    j_item = j_list.find('[proid = "' + prostato.proid + '"]');
+		    if(j_item.length > 0){
+			pro_listset(j_item,proo);
+		    }
+
+		    maxscore = proo.bscore;
+		    for(j = 0;j < proo.tscore.length;j++){
+			maxscore = Math.max(maxscore,proo.tscore[j]);
+		    }
+		    team_total += maxscore;
+		}
+
+		prog_set(j_tab.find('table.stat div.user_prog'),reto.base_line,user_total);	
+		prog_set(j_tab.find('table.stat div.team_prog'),reto.team_base_line,team_total);	
+
+		setTimeout(prostat_refresh,2000);
+	    }
+	});
+    };
+
+    that.__super(paobj);
+
+    that.urlchange = function(direct){
+	if(direct == 'in'){
+	    that.fadein(j_tab);
+	    refresh_flag = true;
+
+	    $.post('/toj/sqmod/sqmod_test/sqmod_test.php',{'action':'get_prolist','data':JSON.stringify({'sqid':paobj.sqid})},function(res){
+		var i;
+		var reto; 
+		var proo;
+		var j_list;
+		var j_item;
+
+		if(res[0] != 'E'){
+		    reto = JSON.parse(res);
+
+		    promap = new Array;
+		    j_list = j_tab.find('table.prolist');
+		    for(i =  0;i < reto.length;i++){
+			proo = reto[i];
+			proo.bscore = 0;
+			proo.tscore = new Array;
+			proo.tried = false;
+			if(proo.hidden == false){
+			    promap[proo.proid] = proo;
+			    j_item = pro_listnew(proo);
+			    j_list.append(j_item);
+			}
+		    }	
+
+		    prostat_refresh(); 
+		}
+	    });
+
+	}else if(direct == 'out'){
+	    that.fadeout(j_tab);
+	    refresh_flag = false;
+	}
+    };
+}; __extend(class_sqmod_test_pro_tab,class_common_tab);
diff --git a/toj/sqmod/sqmod_test/sqmod_test.php b/toj/sqmod/sqmod_test/sqmod_test.php
new file mode 100755
index 0000000..40093e2
--- /dev/null
+++ b/toj/sqmod/sqmod_test/sqmod_test.php
@@ -0,0 +1,84 @@
+<?php
+//ini_set("display_errors", "On");
+
+require_once('../../php/common.inc.php');
+require_once('../../php/user.inc.php');
+require_once('sqmod_test.inc.php');
+require_once('team.inc.php');
+require_once('../../php/sqlib_scoreboard.inc.php');
+
+$sqlc = db_connect();
+$msqlc = db_connect('toj_mod');
+
+$action = $_POST['action'];
+$data = $_POST['data'];
+
+if(strlen($action)==0)
+    die('Eno_action');
+if($action == 'get_prolist')
+{
+    $dt = json_decode($data);
+    $sqid = intval($dt->sqid);
+    if(square::get_sqmod($sqlc, $sqid) != SQMODNAME)
+	die('Eerror_sqid_this_mod');
+    if(!sec_is_login())
+	die('Enot_login');
+    $uid = intval($_COOKIE['uid']);
+    if(square::get_user_relationship($sqlc, $uid, $sqid) != SQUARE_USER_ACTIVE)
+	die('Ecannot_view_sq');
+    
+    $list = square::get_pro_list($sqlc, $sqid);
+    if(!$list)
+	die('Eno_problem');
+    $data = get_setting($sqid);
+    $nlist = process_pro_list($list, $data, $sqid);
+    echo(json_encode($nlist));
+}
+if($action == 'get_user_stat')
+{
+    $dt = json_decode($data);
+    $sqid = intval($dt->sqid);
+    $display_team = $dt->display_team;
+    if(square::get_sqmod($sqlc, $sqid) != SQMODNAME)
+	die('Eerror_sqid_this_mod');
+    if(!sec_is_login())
+	die('Enot_login');
+    $uid = intval($_COOKIE['uid']);
+    if(square::get_user_relationship($sqlc, $uid, $sqid) != SQUARE_USER_ACTIVE)
+	die('Ecannot_view_sq');
+
+    $data = get_setting($sqid);
+
+    $ret = new stdClass();
+    $prostat = get_pro_stat_uid($sqlc, $msqlc, $sqid, SCOREBOARD_ID_PROBSTAT, $uid);
+    $tmpstat = process_pro_stat($prostat);
+    $ret->prostat = calc_score($tmpstat, $data, $sqid);
+    $ret->base_line = get_base_line($data, $sqid, false);
+
+    if($display_team)
+    {
+	$term = get_term($data, $sqid);
+	$teamid = intval(get_teamid($msqlc, $term, $uid));
+	if($teamid)
+	{
+	    $ret->team_base_line = get_base_line($data, $sqid, true);
+	    $members = get_team_member($msqlc, $term, $teamid);
+	    $arr = array();
+	    foreach($members as $mem)
+	    {
+		if($mem->uid == $uid)continue;
+		$tmpstat = process_pro_stat(get_pro_stat_uid($sqlc, $msqlc, $sqid, SCOREBOARD_ID_PROBSTAT, $mem->uid));
+		$mem->prostat = calc_score($tmpstat, $data, $sqid);
+		array_push($arr, $mem);
+	    }
+	    $ret->team = $arr;
+	    $ret->teamid = $teamid;
+	}
+    }
+    echo(json_encode($ret));
+}
+
+db_close($sqlc);
+db_close($msqlc);
+
+?>
diff --git a/toj/sqmod/sqmod_test/team.inc.php b/toj/sqmod/sqmod_test/team.inc.php
new file mode 100644
index 0000000..3effc0e
--- /dev/null
+++ b/toj/sqmod/sqmod_test/team.inc.php
@@ -0,0 +1,37 @@
+<?php
+
+require_once('../../php/common.inc.php');
+
+const TEAM_TYPE_BOY = 1;
+const TEAM_TYPE_GIRL = 2;
+const TEAM_TYPE_COL = 3;
+const TEAM_TYPE_TEA = 4;
+
+function get_teamid($msqlc, $term, $uid)
+{
+    //Return the teamid of $uid. False if not exists.
+    $sqlstr = 'SELECT "teamid" FROM "sqmod_sprout_team" WHERE "term"=$1 AND "uid"=$2;';
+    $sqlarr = array($term, $uid);
+    $res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+    $teamid = pg_fetch_result($res, 0);
+    return $teamid;
+}
+
+function get_team_member($msqlc, $term, $teamid)
+{
+    //Return all team member uid, level of team $teamid. False if not exists.
+    $sqlstr = 'SELECT "sqmod_sprout_team"."uid", "sqmod_sprout_team"."level", "sqmod_sprout_student"."name" FROM "sqmod_sprout_team" INNER JOIN "sqmod_sprout_student" ON "sqmod_sprout_team"."uid"="sqmod_sprout_student"."uid" WHERE "sqmod_sprout_team"."term"=$1 AND "sqmod_sprout_team"."teamid"=$2 ORDER BY "sqmod_sprout_team"."level" DESC, "sqmod_sprout_team"."uid";';
+    $sqlarr = array($term, $teamid);
+    $res = pg_query_params($msqlc, $sqlstr, $sqlarr);
+    $ret = array();
+    while($obj = pg_fetch_object($res))
+    {
+	$obj->uid = intval($obj->uid);
+	$obj->level = intval($obj->level);
+	array_push($ret, $obj);
+    }
+    return $ret;
+}
+
+
+?>
diff --git a/web/common.php b/web/common.php
deleted file mode 100644
index 9fd34f8..0000000
--- a/web/common.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-define('DB_NAME','expoj');
-define('DB_USER','expoj');
-define('DB_PASSWORD','');
-define('SEC_SALT','xxxxx');
-
-function sec_checkuser($userid,$usersec){
-    if($userid == '' || $usersec == '' || strval(intval($userid)) != $userid || hash('sha512',$userid.SEC_SALT) != $usersec){
-	return false;
-    }
-
-    return true;
-}
-
-?>
diff --git a/web/data.js b/web/data.js
deleted file mode 100644
index 874ce80..0000000
--- a/web/data.js
+++ /dev/null
@@ -1,39 +0,0 @@
-var data_callback;
-var data_paramo;
-var data_ajaxupdate;
-
-function data_init(){
-    data_callback = $.Callbacks();
-    
-    data_paramo = new Object();
-    data_paramo.laststamp = '_';
-
-    data_ajaxupdate = null;
-}
-function data_update(force){
-    if(data_ajaxupdate != null){
-	data_ajaxupdate.abort();
-    }
-    if(force){
-	data_paramo.laststamp = '_';
-    }
-
-    data_ajaxupdate = $.post('data_update.php',
-	    {'param':JSON.stringify(data_paramo)},
-	    function(res){
-		var reto;
-
-		if(res == 'Esame'){
-		    data_update();
-		}else if(res[0] != 'E'){
-		    reto = JSON.parse(res);
-		    data_paramo.laststamp = reto.laststamp;
-
-		    data_callback.fire(reto);
-
-		    data_ajaxupdate = null;
-		    data_update(false);
-		}
-	    }
-    );
-}
diff --git a/web/data_update.php b/web/data_update.php
deleted file mode 100644
index b7bf9d2..0000000
--- a/web/data_update.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-require_once('common.php');
-require_once('status_submit_list.php');
-require_once('square_list.php');
-require_once('square_rank_list.php');
-require_once('square_problem_list.php');
-require_once('square_scoreboard_list.php');
-require_once('problem_view.php');
-
-set_time_limit(0);
-
-$paramo = json_decode($_POST['param']);
-if($paramo == null){
-    exit('Eerror');
-}
-$laststamp = $paramo->laststamp;
-if($laststamp == null){
-    return 'Eerror';
-}
-
-$sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
-
-$retry = 8;
-while(true){
-    $sqlr = pg_query($sqlc,'SELECT "timestamp",array_to_string("status",\',\') AS status FROM "submit" ORDER BY "timestamp" DESC LIMIT 1;');
-    $sqlo = pg_fetch_object($sqlr);
-
-    $nowstamp = $sqlo->timestamp.'_'.$sqlo->status;
-    pg_free_result($sqlr);
-
-    if($nowstamp != $laststamp){
-	break;
-    }
-
-    if(($retry--) > 0){
-	sleep(1);
-    }else{
-	pg_close($sqlc);
-	exit('Esame');
-    }
-}
-
-$ret = array(
-    'laststamp' => $nowstamp
-);
-if($paramo->status_submit_list != null){
-    $ret['status_submit_list'] = status_submit_list($sqlc,$paramo->status_submit_list,false);
-}
-if($paramo->status_submit_userlist != null){
-    $ret['status_submit_userlist'] = status_submit_list($sqlc,$paramo->status_submit_userlist,true);
-}
-
-if($paramo->problem_log_submit_acceptlist != null){
-    $ret['problem_log_submit_acceptlist'] = status_submit_list($sqlc,$paramo->problem_log_submit_acceptlist,false);
-}
-if($paramo->problem_log_submit_alllist != null){
-    $ret['problem_log_submit_alllist'] = status_submit_list($sqlc,$paramo->problem_log_submit_alllist,false);
-}
-
-if($paramo->square_list != null){
-    $ret['square_list'] = square_list($sqlc,$paramo->square_list);
-}
-
-if($paramo->square_rank_list != null){
-    $ret['square_rank_list'] = square_rank_list($sqlc,$paramo->square_rank_list);
-}
-if($paramo->square_problem_list != null){
-    $ret['square_problem_list'] = square_problem_list($sqlc,$paramo->square_problem_list);
-}
-if($paramo->square_scoreboard_list != null){
-    $ret['square_scoreboard_list'] = square_scoreboard_list($sqlc,$paramo->square_scoreboard_list);
-}
-
-if($paramo->problem_view != null){
-    $ret['problem_view'] = problem_view($sqlc,$paramo->problem_view);
-}
-
-pg_close($sqlc);
-
-echo json_encode($ret);
-?>
diff --git a/web/index.html b/web/index.html
deleted file mode 100644
index 50f87cb..0000000
--- a/web/index.html
+++ /dev/null
@@ -1,810 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-<title>ExpOJ</title>
-<style type="text/css">
-body{
-    width:100%;
-    height:100%;
-    margin:0px 0px;
-    background-color:#151515;
-    color:#E9E9E9;
-    font-family:Tahoma,Geneva;
-    overflow:hidden;
-}
-div.index_head{
-    width:100%;
-    height:32px;
-    background-color:#050505;
-    z-index:0;
-}
-div.index_head div.title{
-    margin:0px 0px 0px 6px;
-    font-weight:bold;
-    font-size:18px;
-    line-height:32px;
-    float:left;
-}
-div.index_head div.tab{
-    position:absolute;
-    top:0px;
-    left:31%;
-}
-div.index_head div.content{
-    width:auto;
-    padding:0px 0px 0px 6px;
-    font-weight:bold;
-    font-size:18px;
-    line-height:32px;
-    position:absolute;
-    top:0px;
-    left:19%;
-}
-div.index_head div.panel{
-    width:97px;
-    height:100%;
-    font-weight:bold;
-    font-size:18px;
-    line-height:32px;
-    text-align:center;
-    float:right;
-    cursor:pointer;
-}
-div.index_head div.panel_m{
-    color:#FFFFFF;
-}
-div.index_head div.msg{
-    height:100%;
-    padding:0px 6px 0px 6px;
-    font-weight:bold;
-    font-size:18px;
-    line-height:32px;
-    text-align:center;
-    float:right;
-    cursor:pointer;
-
-    //background-color:#FF2400;
-}
-div.index_head div.msg_m{
-    color:#FFFFFF;
-}
-
-div.index_panel_box{
-    width:256px;
-    position:absolute;
-    top:32px;
-    left:auto;
-    right:0px;
-    z-index:100;
-    overflow:hidden;
-}
-div.index_panel{
-    width:256px;
-    height:100%;
-    background-color:#001E4E;
-    position:absolute;
-    top:0px;
-    left:auto;
-    right:-256px;
-    overflow-x:hidden;
-    overflow-y:auto;
-}
-div.index_panel div.button{
-    height:48px;
-    padding:0px 0px 0px 32px;
-    font-weight:normal;
-    font-size:20px;
-    line-height:48px;
-    color:#E9E9E9;
-    position:relative;
-    top:0px;
-    left:50%;
-    cursor:pointer;
-}
-div.index_panel div.button_m{
-    background-color:rgba(255,255,255,0.1);
-}
-div.index_panel a.button{
-    height:100%;
-    font-weight:normal;
-    font-size:20px;
-    line-height:48px;
-    color:#E9E9E9;
-    text-decoration:none;
-    display:block;
-}
-
-div.index_panel div.square_list{
-    margin:0px 0px 32px 0px;
-}
-div.index_panel div.square_list div.button{
-    height:32px;
-    padding:0px 0px 0px 32px;
-    position:relative;
-    top:0px;
-    left:50%;
-    cursor:pointer;
-}
-div.index_panel div.square_list a.button{
-    height:100%;
-    font-weight:normal;
-    font-size:16px;
-    line-height:32px;
-    color:#E9E9E9;
-    text-decoration:none;
-    display:block;
-}
-
-div.index_page{
-    width:100%;
-    position:absolute;
-    top:32px;
-    left:0px;
-    z-index:0;
-    overflow:auto;
-}
-
-div.index_mask{
-    width:100%;
-    height:100%;
-    position:fixed;
-    top:0px;
-    left:0px;
-    background-color:rgba(0,0,0,0.9); 
-    z-index:1000;
-}
-</style>
-
-<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
-<script src="http://gsgd.co.uk/sandbox/jquery/easing/jquery.easing.1.3.js"></script>
-<script type="text/javascript" src="http://codemirror.net/lib/codemirror.js"></script>
-<link rel="stylesheet" href="http://codemirror.net/lib/codemirror.css">
-<link rel="stylesheet" href="http://codemirror.net/theme/lesser-dark.css">
-<script type="text/javascript" src="http://codemirror.net/mode/clike/clike.js"></script>
-
-<link rel="stylesheet" href="nor.css">
-<script type="text/javascript" src="nor.js"></script>
-<script type="text/javascript" src="data.js"></script>
-<link rel="stylesheet" href="page.css">
-<script type="text/javascript" src="page.js"></script>
-<link rel="stylesheet" href="page_status.css">
-<script type="text/javascript" src="page_status.js"></script>
-<link rel="stylesheet" href="page_user.css">
-<script type="text/javascript" src="page_user.js"></script>
-<link rel="stylesheet" href="page_square.css">
-<script type="text/javascript" src="page_square.js"></script>
-<link rel="stylesheet" href="page_problem.css">
-<script type="text/javascript" src="page_problem.js"></script>
-
-<script type="text/javascript">
-var initurl;
-
-$(document).ready(function(){
-    $('body').on('mouseover',function(e){
-	if(e.target == null ||
-	    e.target.id == 'index_panel' ||
-	    e.target.id == 'index_head_panel' ||
-	    $(e.target).parents('#index_panel').length > 0){
-	    return;
-	}
-
-	$('#index_head_panel').removeClass('panel_m');
-	$('#index_panel').stop().animate({opacity:0},'fast','easeOutQuad',
-	    function(){
-		$('#index_panel').css('right','-256px');
-		$('#index_panel div.button').css('left','50%');
-	    }
-	);
-    });
-
-    $('#index_head_panel').on('mouseover',function(e){
-	    $(this).addClass('panel_m');
-	    $('#index_panel').css('opacity','1').stop().animate({right:0},'slow','easeOutExpo');
-
-	    $('#index_panel div.button').stop().animate({left:0},'slow','easeOutQuart');
-    });
-
-    $('#index_panel div.button').hover(
-	function(e){
-	    $(this).addClass('button_m');
-	},
-	function(e){
-	    $(this).removeClass('button_m');
-	}
-    );
-    $('#index_panel a.button').on('click',function(e){
-	page_switch($(this.parentNode).attr('page'));
-	return false;
-    });
-
-    $('#index_panel_squarebutton').off('click').on('click',function(e){
-	var j_div;
-	
-	j_div = $('#index_panel_squarelist');
-	if(j_div.is(':visible')){
-	    j_div.stop().slideUp('slow','easeOutExpo');
-	}else{
-	    j_div.stop().slideDown('slow','easeOutExpo');
-	}
-    });
-
-    $('#index_head_msg').hover(
-	function(e){
-	    $(this).addClass('msg_m');
-	},
-	function(e){
-	    $(this).removeClass('msg_m');
-	}
-    );
-
-    nor_init();
-    data_init();
-    user_init();
-    page_init();
-    status_init();
-    square_init();
-    problem_init();
-
-    nor_expendheight();	
-    user_loginchange();
-    $(window).resize(function(e){nor_expendheight();});
-    $(window).on('popstate',function(e){
-	if(location.href == initurl){
-	    return;
-	}
-	initurl = null;
-
-	page_switch(null);
-    });
-
-    initurl = location.href;
-    page_switch(null);
-});
-</script>
-</head>
-<body>
-<div class="index_head">
-    <div id="index_head_title" class="title"></div>
-    <div id="index_head_tab" class="tab">
-	<div id="index_headtab_status" class="nor_tab" style="display:none;">
-	    <div tab="allsubmit" class="button">
-		<a class="button" href="/expoj/index.html?page=status&tab=allsubmit">All Submit</a>
-	    </div>
-	    <div tab="usersubmit" class="button" style="display:none;">
-		<a class="button" href="/expoj/index.html?page=status&tab=usersubmit">User Submit</a>
-	    </div>
-	</div>
-	<div id="index_headtab_square" class="nor_tab" style="display:none;">
-	    <div tab="rank" class="button">
-		<a class="button">Rank</a>
-	    </div>
-	    <div tab="problem" class="button">
-		<a class="button">Problem</a>
-	    </div>
-	    <div tab="scoreboard" class="button" style="display:none;">
-		<a class="button">Scoreboard</a>
-	    </div>
-	</div>
-    </div>
-    <div id="index_head_content" class="content"></div>
-    <div id="index_head_panel" class="panel">Panel</div>
-    <div id="index_head_msg" class="msg">[0]</div>
-</div>
-
-<div expendheight=true class="index_panel_box">
-<div id="index_panel" class="index_panel">
-    <div page="home" class="button" style="margin:32px 0px 0px 0px;">
-	<a class="button" href="/expoj/index.html?page=home">Home</a>
-    </div>
-    <div page="status" class="button">
-	<a class="button" href="/expoj/index.html?page=status">Status</a>
-    </div>
-    <div page="user" class="button" style="display:none;">
-	<a class="button">User</a>
-    </div>
-    <div id="index_panel_squarebutton" class="button">Square</div>
-    <div id="index_panel_squarelist" class="square_list" style="display:none;">
-	<div page="squaremg" id="index_panel_squaremg" class="button">
-	    <a class="button" style="font-weight:bold;">Manage Square</a>
-	</div>
-	<div class="button ori" style="display:none;">
-	    <a class="button"></a>
-	</div>
-    </div>
-
-    <div page="login" class="button" style="margin:64px 0px 0px 0px;">
-	<a class="button" href="/expoj/index.html?page=login">Login</a>
-    </div>
-    <div page="register" class="button">
-	<a class="button" href="/expoj/index.html?page=register">Register</a>
-    </div>
-    <div page="logout" class="button" style="margin:64px 0px 0px 0px; display:none;">Logout</div>
-</div>
-</div>
-
-<div expendheight=true class="index_page">
-    <div id="page_home" class="page_box"></div>
-
-    <div id="page_status" class="page_box">
-	<div id="status_allsubmit" class="status_submit" style="display:none;">
-	    <div class="submitinfo">
-		<div class="head">
-		    <div class="nor_button" style="margin:0px 6px 0px 0px; float:right; display:none;" onclick="status_viewcode($(this).parents('div.status_submit').data('tabo').submitid);">View Code</div>
-		</div>
-
-		<table class="info">
-		    <colgroup>
-		        <col width="80px">
-		        <col width="auto">
-		        <col width="64px">
-		        <col width="64px">
-		    </colgroup>
-		    <tr>
-		        <td>SubmitID</td>
-		        <td></td>
-		        <td>ProID</td>
-		        <td><a class="link"></a></td>
-		    </tr>
-		    <tr>
-		        <td>Name</td>
-		        <td><a class="link"></a></td>
-		        <td>Score</td>
-		        <td></td>
-		    </tr>
-		</table>
-		<table class="list">
-		    <tr>
-		        <th>No</th>
-		        <th>Result</th>
-		        <th>Score</th>
-		        <th>Time(ms)</th>
-		        <th>Mem(KB)</th>
-		    </tr>
-		</table>
-	    </div>
-
-	    <div class="submitlist">
-		<table class="list">
-		    <tr class="head">
-			<th class="id">ID</th>
-			<th class="proid">ProID</th>
-			<th class="nickname">Name</th>
-			<th class="time">Time</th>
-			<th class="result">Result</th>
-			<th class="runtime">Runtime</th>
-			<th class="score">Score</th>
-		    </tr>
-		    <tr class="item ori" style="display:none;">
-			<td class="id"></td>
-			<td class="proid"><a class="link"></a></td>
-			<td class="nickname"><a class="link"></a></td>
-			<td class="time"></td>
-			<td class="result"></td>
-			<td class="runtime"></td>
-			<td class="score"></td>
-		    </tr>
-		</table>
-		<div class="nor_chpg"></div>
-	    </div>
-	</div>
-	
-	<div id="status_usersubmit" class="status_submit" style="display:none;">
-	    <div class="submitinfo">
-		<div class="head">
-		    <div class="nor_button" style="margin:0px 6px 0px 0px; float:right; display:none;" onclick="status_viewcode($(this).parents('div.status_submit').data('tabo').submitid);">View Code</div>
-		</div>
-
-		<table class="info">
-		    <colgroup>
-		        <col width="80px">
-		        <col width="auto">
-		        <col width="64px">
-		        <col width="64px">
-		    </colgroup>
-		    <tr>
-		        <td>SubmitID</td>
-		        <td></td>
-		        <td>ProID</td>
-		        <td><a class="link"></a></td>
-		    </tr>
-		    <tr>
-		        <td>Name</td>
-		        <td><a class="link"></a></td>
-		        <td>Score</td>
-		        <td></td>
-		    </tr>
-		</table>
-		<table class="list">
-		    <tr>
-		        <th>No</th>
-		        <th>Result</th>
-		        <th>Score</th>
-		        <th>Time(ms)</th>
-		        <th>Mem(KB)</th>
-		    </tr>
-		</table>
-	    </div>
-
-	    <div class="submitlist">
-		<table class="list">
-		    <tr class="head">
-			<th class="id">ID</th>
-			<th class="proid">ProID</th>
-			<th class="nickname">Name</th>
-			<th class="time">Time</th>
-			<th class="result">Result</th>
-			<th class="runtime">Runtime</th>
-			<th class="score">Score</th>
-		    </tr>
-		    <tr class="item ori" style="display:none;">
-			<td class="id"></td>
-			<td class="proid"><a class="link"></a></td>
-			<td class="nickname"><a class="link"></a></td>
-			<td class="time"></td>
-			<td class="result"></td>
-			<td class="runtime"></td>
-			<td class="score"></td>
-		    </tr>
-		</table>
-		<div class="nor_chpg"></div>
-	    </div>
-	</div>
-    </div>
-
-    <div id="page_user" class="page_box">
-	<div id="user_info" class="user_info">
-	    <div class="head">
-		<div class="setting" style="display:none;">
-		    <div class="nor_button" style="margin:0px 6px 0px 0px; float:right;" onclick="user_infoedit(true);">Edit</div>
-		    <div class="nor_button" style="margin:0px 6px 0px 0px; float:right; display:none;" onclick="user_infoedit(false);">Cancel</div>
-		    <div class="nor_button" style="margin:0px 6px 0px 0px; float:right; display:none;" onclick="user_infosubmit();">Apply</div>
-		</div>
-		<input type="textbox" readonly=readonly class="name">
-		<input type="textbox" readonly=readonly class="aboutme">
-		<input type="textbox" class="headimg" style="display:none;">
-		<img class="headimg"></img> 
-	    </div>
-	    <table class="info">
-		<tr>
-		    <td class="info">Accepted</td>
-		    <td class="info"></td>
-		</tr>
-		<tr>
-		    <td class="info">Submited</td>
-		    <td class="info"></td>
-		</tr>
-		<tr>
-		    <td class="info">Tried</td>
-		    <td class="info"></td>
-		</tr>
-	    </table>
-	</div>
-	<div id="user_data" class="user_data">
-	    <div class="prolist"></div>
-	</div>
-    </div>
-
-    <div id="page_squaremg" class="page_box">
-	<div id="squaremg_inside" class="squaremg_square" style="margin:0px 0px 0px 19%;">
-	    <div class="head">Inside square</div>
-	    <div class="squarelist upcoming">
-		<div class="head">Upcoming</div>
-		<table class="list">
-		    <tr class="item ori" style="display:none;">
-			<td class="name"></td>
-			<td class="time"></td>
-			<td class="button"><div class="nor_button" style="display:none;">Remove</div></td>
-		    </tr>
-		</table>
-	    </div>
-	    <div class="squarelist active">
-		<div class="head">Active</div>
-		<table class="list">
-		    <tr class="item ori" style="display:none;">
-			<td class="name"></td>
-			<td class="time"></td>
-			<td class="button"><div class="nor_button" style="display:none;">Remove</div></td>
-		    </tr>
-		</table>
-	    </div>
-	    <div class="squarelist inactive">
-		<div class="head">Inactive</div>
-		<table class="list">
-		    <tr class="item ori" style="display:none;">
-			<td class="name"></td>
-			<td class="time"></td>
-			<td class="button"><div class="nor_button" style="display:none;">Remove</div></td>
-		    </tr>
-		</table>
-	    </div>
-	</div>
-	<div id="squaremg_outside" class="squaremg_square" style="margin:0px 0px 0px 16px;">
-	    <div class="head">Outside square</div>
-	    <div class="squarelist upcoming">
-		<div class="head">Upcoming</div>
-		<table class="list">
-		    <tr class="item ori" style="display:none;">
-			<td class="name"></td>
-			<td class="button"><div class="nor_button" style="display:none;">Add</div></td>
-		    </tr>
-		</table>
-	    </div>
-	    <div class="squarelist active">
-		<div class="head">Active</div>
-		<table class="list">
-		    <tr class="item ori" style="display:none;">
-			<td class="name"></td>
-			<td class="button"><div class="nor_button" style="display:none;">Add</div></td>
-		    </tr>
-		</table>
-	    </div>
-	    <div class="squarelist inactive">
-		<div class="head">Inactive</div>
-		<table class="list">
-		    <tr class="item ori" style="display:none;">
-			<td class="name"></td>
-			<td class="button"><div class="nor_button" style="display:none;">Add</div></td>
-		    </tr>
-		</table>
-	    </div>
-	</div>
-    </div>
-
-    <div id="page_square" class="page_box">
-	<div class="square_rank" style="display:none;">
-	    <table class="list">
-		<tr class="head">
-		    <th class="rank">#</th>
-		    <th class="name">Name</th>
-		    <th class="rate">AC/SU</th>
-		    <th class="score">Score</th>
-		</tr>
-		<tr class="item ori" style="display:none;">
-		    <td class="rank"></td>
-		    <td class="name"><a class="link"></a></td>
-		    <td class="rate"></td>
-		    <td class="score"></td>
-		</tr>
-	    </table>
-	    <div class="nor_chpg"></div>
-	</div>
-
-	<div class="square_problem" style="display:none;">
-	    <table class="list">
-		<tr class="head">
-		    <th class="blank"></th>
-		    <th class="id">ID</th>
-		    <th class="name">Problem Name</th>
-		    <th class="rate">AC/SU</th>
-		</tr>
-		<tr class="item ori" style="display:none;">
-		    <td class="blank"></td>
-		    <td class="id"></td>
-		    <td class="name"><a class="link"></a></td>
-		    <td class="rate"></td>
-		</tr>
-	    </table>
-	    <div class="nor_chpg"></div>
-	</div>
-
-	<div class="square_scoreboard" style="display:none;">
-	    <table class="list">
-		<tr class="head"></tr>
-	    </table>
-	</div>
-    </div>
-
-    <div id="page_problem" class="page_box">
-	<div class="problem_info">
-	    <div class="head">
-		<div class="nor_button" style="margin:0px 6px 0px 0px; float:right;" onclick="problem_codeswitch(true);">Submit</div>
-	    </div>
-	    <table class="info">
-		<tr>
-		    <td class="info">ProID</td>
-		    <td class="info"></td>
-		</tr>
-		<tr>
-		    <td class="info">AC/SU</td>
-		    <td class="info"><a class="info" onclick="problem_logswitch(true);"></a></td>
-		</tr>
-		<tr>
-		    <td class="info">Time(ms)</td>
-		    <td class="info"></td>
-		</tr>
-		<tr>
-		    <td class="info">Mem(KB)</td>
-		    <td class="info"></td>
-		</tr>
-	    </table>
-	</div>
-	<div class="problem_view">
-	    <div class="content"></div>
-	</div>
-    </div>
-
-    <div id="page_login" class="page_box">
-	<table class="login">
-	    <tr><td><div id="login_error" class="error"></div></td></tr>
-	    <tr><td>
-		<div class="head">Username</div>
-		<input id="login_username" type="textbox" class="input">
-	    </td></tr>
-	    <tr><td>
-		<div class="head">Password</div>
-		<input id="login_password" type="password" class="input">
-	    </td></tr>
-	    <tr><td>
-		<div class="nor_button" style="width:auto; float:right;" onclick="user_login_reset();">Cancel</div>
-		<div class="nor_button" style="width:auto; margin:0px 6px 0px 0px; float:right;" onclick="user_login_submit();">Login</div>
-	    </td></tr>
-	</table>
-    </div>
-    <div id="page_register" class="page_box">
-	<table class="register">
-	    <tr><td><div id="register_error" class="error"></div></td></tr>
-	    <tr><td>
-		<div class="head">Username</div>
-		<input id="register_username" type="textbox" class="input">
-	    </td></tr>
-	    <tr><td>
-		<div class="head">Password</div>
-		<input id="register_password" type="password" class="input">
-	    </td></tr>
-	    <tr><td>
-		<div class="head">Nickname</div>
-		<input id="register_nickname" type="textbox" class="input">
-	    </td></tr>
-	    <tr><td>
-		<div class="nor_button" style="width:auto; float:right;" onclick="user_register_reset();">Cancel</div>
-		<div class="nor_button" style="width:auto; margin:0px 6px 0px 0px; float:right;" onclick="user_register_submit();">Register</div>
-	    </td></tr>
-	</table>
-    </div>
-
-    <div id="index_mask" class="index_mask" style="display:none;">
-	<div id="mask_problem_log" class="mask_problem_log" style="display:none;">
-	    <div class="nor_mask_head">
-		<div class="title"></div>
-		<div class="nor_tab" style="position:absolute; top:0px; left:31%;">
-		    <div tab="allsubmit" class="button">All Submit</div>
-		    <div tab="acceptsubmit" class="button button_s">AC Submit</div>
-		</div>
-		<div class="button" style="float:right;" onclick="problem_logswitch(false);">Close</div>
-	    </div>
-	    <div expendheight=true class="nor_mask_box">
-		<div id="problem_log_acceptsubmit" class="problem_log_submit">
-		    <div class="submitinfo">
-			<div class="head">
-			    <div class="nor_button" style="margin:0px 6px 0px 0px; float:right; display:none;" onclick="status_viewcode($(this).parents('div.problem_log_submit').data('tabo').submitid);">View Code</div>
-			</div>
-
-			<table class="info">
-			    <colgroup>
-				<col width="80px">
-				<col width="auto">
-				<col width="64px">
-				<col width="64px">
-			    </colgroup>
-			    <tr>
-				<td>SubmitID</td>
-				<td></td>
-				<td>ProID</td>
-				<td></td>
-			    </tr>
-			    <tr>
-				<td>Name</td>
-				<td><a class="link"></a></td>
-				<td>Score</td>
-				<td></td>
-			    </tr>
-			</table>
-			<table class="list">
-			    <tr>
-				<th>No</th>
-				<th>Result</th>
-				<th>Score</th>
-				<th>Time(ms)</th>
-				<th>Mem(KB)</th>
-			    </tr>
-			</table>
-		    </div>
-
-		    <div class="submitlist">
-			<table class="list">
-			    <tr class="head">
-				<th class="id">ID</th>
-				<th class="nickname">Name</th>
-				<th class="time">Time</th>
-				<th class="runtime">Runtime</th>
-				<th class="score">Score</th>
-			    </tr>
-			    <tr class="item ori" style="display:none;">
-				<td class="id"></td>
-				<td class="nickname"><a class="link"></a></td>
-				<td class="time"></td>
-				<td class="runtime"></td>
-				<td class="score"></td>
-			    </tr>
-			</table>
-			<div class="nor_chpg"></div>
-		    </div>
-		</div>
-
-		<div id="problem_log_allsubmit" class="problem_log_submit" style="display:none;">
-		    <div class="submitinfo">
-			<div class="head">
-			    <div class="nor_button" style="margin:0px 6px 0px 0px; float:right; display:none;" onclick="status_viewcode($(this).parents('div.problem_log_submit').data('tabo').submitid);">View Code</div>
-			</div>
-
-			<table class="info">
-			    <colgroup>
-				<col width="80px">
-				<col width="auto">
-				<col width="64px">
-				<col width="64px">
-			    </colgroup>
-			    <tr>
-				<td>SubmitID</td>
-				<td></td>
-				<td>ProID</td>
-				<td><a class="link"></a></td>
-			    </tr>
-			    <tr>
-				<td>Name</td>
-				<td><a class="link"></a></td>
-				<td>Score</td>
-				<td></td>
-			    </tr>
-			</table>
-			<table class="list">
-			    <tr>
-				<th>No</th>
-				<th>Result</th>
-				<th>Score</th>
-				<th>Time(ms)</th>
-				<th>Mem(KB)</th>
-			    </tr>
-			</table>
-		    </div>
-
-		    <div class="submitlist">
-			<table class="list">
-			    <tr class="head">
-				<th class="id">ID</th>
-				<th class="nickname">Name</th>
-				<th class="time">Time</th>
-				<th class="runtime">Runtime</th>
-				<th class="score">Score</th>
-			    </tr>
-			    <tr class="item ori" style="display:none;">
-				<td class="id"></td>
-				<td class="nickname"><a class="link"></a></td>
-				<td class="time"></td>
-				<td class="runtime"></td>
-				<td class="score"></td>
-			    </tr>
-			</table>
-			<div class="nor_chpg"></div>
-		    </div>
-		</div>
-	    </div>
-	</div>
-
-	<div id="mask_problem_code" class="mask_problem_code" style="display:none;">
-	    <div class="nor_mask_head">
-		<div class="title"></div>
-		<div class="content error"></div>
-		<div class="button" style="float:right;" onclick="problem_codeswitch(false);">Close</div>
-		<div class="button" style="margin:0px 6px 0px 0px; float:right;" onclick="problem_code_submit();">Submit</div>
-	    </div>
-	    <div expendheight=true class="nor_mask_box">
-		<div class="code"></div>
-	    </div>
-	</div>
-    </div>
-</div>
-</body>
-</html>
-
diff --git a/web/nor.css b/web/nor.css
deleted file mode 100644
index e0d2039..0000000
--- a/web/nor.css
+++ /dev/null
@@ -1,112 +0,0 @@
-div.nor_button{
-    height:32px;
-    padding:0px 6px;
-    background-color:#393939;
-    font-size:16px; 
-    font-weight:bold;
-    text-align:center;
-    line-height:32px;
-    color:#E9E9E9;
-    cursor:pointer;
-}
-div.nor_button_m{
-    background-color:#36454F;
-}
-
-div.nor_tab{
-    width:auto;
-    height:32px;
-}
-div.nor_tab div.button{
-    width:auto;
-    height:100%;
-    padding:0px 8px 0px 8px;
-    font-weight:normal;
-    font-size:18px;
-    line-height:32px;
-    color:#E9E9E9;
-    float:left;
-    cursor:pointer;
-}
-div.nor_tab div.button_m{
-    color:#FFFFFF;
-}
-div.nor_tab div.button_s{
-    background-color:#2E8B57;
-}
-div.nor_tab a.button{
-    width:100%;
-    height:100%;
-    font-weight:normal;
-    font-size:18px;
-    line-height:32px;
-    color:#E9E9E9;
-    text-decoration:none;
-    display:block;
-}
-div.nor_tab a:hover.button{
-    color:#FFFFFF;
-}
-
-div.nor_mask_head{
-    width:100%;
-    height:32px;
-    background-color:#050505;
-    position:relative;
-}
-div.nor_mask_head div.title{
-    margin:0px 0px 0px 6px;
-    font-weight:bold;
-    font-size:18px;
-    line-height:32px;
-    float:left;
-}
-div.nor_mask_head div.content{
-    width:auto;
-    padding:0px 0px 0px 6px;
-    font-weight:bold;
-    font-size:18px;
-    line-height:32px;
-    float:left;
-}
-div.nor_mask_head div.button{
-    height:100%;
-    padding:0px 6px 0px 6px;
-    font-weight:bold;
-    font-size:18px;
-    line-height:32px;
-    text-align:center;
-    float:right;
-    cursor:pointer;
-}
-div.nor_mask_head div.button_m{
-    color:#FFFFFF;
-}
-div.nor_mask_box{
-    width:100%;
-    position:absolute;
-    left:0px;
-    top:32px;
-    overflow:hidden;
-}
-
-div.nor_chpg{
-    margin:0px auto auto;
-    padding:16px 0px 16px 0px;
-    font-size:20px;
-    text-align:center;
-}
-a.nor_chpg{
-    height:100%;
-    padding:0px 3px 0px 3px;
-    color:#E9E9E9;
-    text-decoration:none;
-    cursor:pointer;
-    display:inline-block;
-}
-a.nor_chpg_s{
-    background-color:#36454F;
-}
-a:hover.nor_chpg{
-    background-color:#36454F;
-}
diff --git a/web/nor.js b/web/nor.js
deleted file mode 100644
index 8021bf5..0000000
--- a/web/nor.js
+++ /dev/null
@@ -1,111 +0,0 @@
-var nor_userid;
-var nor_usersec;
-
-function nor_init(){
-    $('div.nor_button').hover(
-	    function(e){
-		$(this).addClass('nor_button_m');
-	    },
-	    function(e){
-		$(this).removeClass('nor_button_m');
-	    }
-    );
-    $('div.nor_tab > div.button').hover(
-	    function(e){
-		$(this).addClass('button_m');
-	    },
-	    function(e){
-		$(this).removeClass('button_m');
-	    }
-    );
-    $('div.nor_mask_head > div.button').hover(
-	    function(e){
-		$(this).addClass('button_m');
-	    },
-	    function(e){
-		$(this).removeClass('button_m');
-	    }
-    );
-}
-function nor_scoretolight(sumscore,summaxscore){
-    var i;
-    var part;
-    var light;
-
-    if(sumscore == null){
-	return 0;
-    }
-
-    if(summaxscore == 0){
-	light = 1;
-    }else{
-	ratio = Math.floor(sumscore / summaxscore * 100);
-	if(ratio == 100){
-	    light = 4;
-	}else if(ratio >= 80){
-	    light = 3;
-	}else if(ratio >= 60){
-	    light = 2;
-	}else{
-	    light = 1;
-	}
-    }
-
-    return light;
-}
-function nor_expendheight(){
-    var i;
-    var es;
-    var j_e;
-
-    es = $('[expendheight=true]');
-    for(i = 0;i < es.length;i++){
-        j_e = $(es[i]);
-	j_e.css('height',(window.innerHeight - parseInt(j_e.css('top').match(/(.+)px/)[1])) + 'px');
-    }
-}
-function nor_new_chpgbutton(text,click){
-    var j_a;
-
-    j_a = $('<a></a>')
-    j_a.addClass('nor_chpg');
-    j_a.on('click',click);
-    j_a.text(text)
-
-    return j_a;
-}
-
-function nor_getparam(){
-    var ret;
-    var i;
-
-    var part;
-    var subpart;
-
-    ret = new Object();
-    part = location.href.match(/([^?&]+)/g);
-    for(i = 1;i < part.length;i++){
-	part[i] = part[i].replace(/\+/g,' ');
-	subpart = part[i].split('=');
-	ret[decodeURIComponent(subpart[0]).replace(/^\s+|\s$/,' ')] = decodeURIComponent(subpart[1]);
-    }
-
-    return ret;
-}
-function nor_getcookie(){
-    var ret;
-    var i;
-
-    var part;
-    var subpart;
-    
-    ret = new Object();
-    part = document.cookie.split(';');
-    for(i = 0;i < part.length;i++){
-	part[i] = part[i].replace(/\+/g,' ');
-	subpart = part[i].split('=');
-	ret[decodeURIComponent(subpart[0])] = decodeURIComponent(subpart[1]);
-    }
-
-    return ret;
-}
diff --git a/web/page.css b/web/page.css
deleted file mode 100644
index 1424623..0000000
--- a/web/page.css
+++ /dev/null
@@ -1,6 +0,0 @@
-div.page_box{
-    width:auto;
-    height:100%;
-    overflow:auto;
-    display:none;
-}
diff --git a/web/page.js b/web/page.js
deleted file mode 100644
index 43e0a2a..0000000
--- a/web/page.js
+++ /dev/null
@@ -1,91 +0,0 @@
-var page_name_select;
-var page_name_previous;
-
-function page_init(){
-    page_name_select = 'home';
-    page_name_previous = 'home';
-}
-function page_switch(page_name){
-    var j_bar_button;
-    var show = function(){
-	page_name_previous = page_name_select;
-	page_name_select = page_name;
-
-	document.title = page_name + '-ExpOJ';
-
-	if(page_name_previous == 'status'){
-	    status_pageswitch(false);
-	}else if(page_name_previous.match(/^square_.+/) != null){
-	    square_pageswitch(page_name_previous,false);
-	}else if(page_name_previous.match(/^problem_.+/) != null){
-	    problem_pageswitch(page_name_previous,false);
-	}else if(page_name.match(/^user_.+/) != null){
-	    user_pageswitch(page_name,false);
-	}
-
-	if(page_name == 'home'){
-	    $('#index_head_title').text('Experiment OnlineJudge');
-	    $('#page_home').fadeIn('fast');
-	}else if(page_name == 'status'){
-	    status_pageswitch(true);
-	}else if(page_name == 'squaremg'){
-	    squaremg_pageswitch(true);
-	}else if(page_name.match(/^square_.+/) != null){
-	    square_pageswitch(page_name,true);
-	}else if(page_name.match(/^problem_.+/) != null){
-	    problem_pageswitch(page_name,true);
-	}else if(page_name.match(/^user_.+/) != null){
-	    user_pageswitch(page_name,true);
-	}else if(page_name == 'login'){
-	    user_login_pageswitch();
-	}else if(page_name == 'register'){
-	    user_register_pageswitch();
-	}else{
-	    page_name = 'home';
-	    page_name_select = page_name_previous;
-	    window.history.replaceState(page_name,document.title,'/expoj/index.html?page=home');
-
-	    show();
-	}
-    }
-
-    if(page_name == null){
-	page_name = nor_getparam().page;
-	if(page_name == undefined){
-	    page_name = 'home';
-	    window.history.replaceState(page_name,document.title,'/expoj/index.html?page=home');
-	}
-    }else{
-	if(page_name == page_name_select){
-	    return -1;
-	}
-	window.history.pushState(page_name,document.title,'/expoj/index.html?page=' + page_name);
-    }
-
-    $('#index_head_tab').find('div.nor_tab').hide();
-    $('#index_head_content').empty();
-
-    if(page_name_select != null){
-	$('#page_' + page_name_select).fadeOut('fast',show);
-    }else{
-	show();
-    }
-
-    return 0;
-}
-function page_maskswitch(j_div,on){
-    var i;
-
-    var j_mask;
-
-    j_mask = $('#index_mask');
-    j_mask.children('div').hide();
-
-    if(on == true){
-	j_div.show();
-	j_mask.fadeIn('fast');
-    }else{
-	j_div.hide();
-	j_mask.fadeOut('fast');
-    }
-}
diff --git a/web/page_problem.css b/web/page_problem.css
deleted file mode 100644
index afe1a7f..0000000
--- a/web/page_problem.css
+++ /dev/null
@@ -1,164 +0,0 @@
-div.problem_info{
-    width:19%;
-    height:100%;
-    background-color:#222222;
-    font-size:18px;
-    overflow:auto;
-    float:left;
-}
-div.problem_info > div.head{
-    width:100%;
-    height:32px;
-    margin:6px 0px 0px 0px;
-}
-div.problem_info > table.info{
-    margin:16px auto; 
-}
-div.problem_info td.info{
-    padding:2px 3px 2px 3px;
-}
-div.problem_info a.info{
-    cursor:pointer;
-    text-decoration:underline;
-}
-div.problem_info a:hover.info{
-    color:#FFFFFF;
-}
-div.problem_view{
-    width:81%;
-    height:100%;
-    overflow:auto;
-    float:left;
-}
-div.problem_view > div.content{
-    padding:6px 6px 32px 6px;
-    font-size:18px;
-    font-family:Courier New,monospace;
-}
-
-div.mask_problem_log{
-    width:86%;
-    height:100%;
-    margin:0px auto;
-    background-color:#151515;
-}
-div.problem_log_submit{
-    width:86%;
-    height:100%;
-    margin:0px auto;
-    overflow:hidden;
-}
-div.problem_log_submit > div.submitlist{
-    width:69%;
-    height:100%;
-    margin:0px auto;
-    float:left;
-    overflow:auto;
-}
-div.problem_log_submit > div.submitlist > table.list{
-    width:95%;
-    margin:6px auto 0px auto;
-    font-size:20px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.problem_log_submit > div.submitlist tr.head{
-    height:32px;
-}
-div.problem_log_submit > div.submitlist tr.item{
-    height:32px;
-    cursor:pointer;
-}
-div.problem_log_submit > div.submitlist tr:hover.item{
-    background-color:#36454F;
-}
-div.problem_log_submit > div.submitlist th.id,div.problem_log_submit > div.submitlist td.id{
-    width:64px;
-}
-div.problem_log_submit > div.submitlist th.nickname,div.problem_log_submit > div.submitlist td.nickname{
-    width:auto;
-}
-div.problem_log_submit > div.submitlist th.time{
-    width:224px;
-}
-div.problem_log_submit > div.submitlist td.time{
-    width:192px;
-    font-weight:normal;
-    font-size:16px;
-}
-div.problem_log_submit > div.submitlist th.runtime{
-    width:104px;
-}
-div.problem_log_submit > div.submitlist td.runtime{
-    width:104px;
-    font-weight:normal;
-    font-size:16px;
-}
-div.problem_log_submit > div.submitlist th.score,div.problem_log_submit > div.submitlist td.score{
-    width:64px;
-}
-div.problem_log_submit > div.submitlist a.link{
-    height:100%;
-    color:#E9E9E9;
-    text-decoration:none;
-    cursor:pointer;
-}
-div.problem_log_submit > div.submitlist a:hover.link{
-    text-decoration:underline;
-}
-
-div.problem_log_submit > div.submitinfo{
-    width:31%;
-    height:100%;
-    background-color:#222222;
-    overflow:auto;
-    float:left;
-}
-div.problem_log_submit > div.submitinfo > div.head{
-    width:100%;
-    height:32px;
-    margin:6px 0px 0px 0px;
-}
-div.problem_log_submit > div.submitinfo > table.info{
-    width:95%;
-    margin:26px 0px 0px auto;
-    font-size:16px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.problem_log_submit > div.submitinfo > table.list{
-    width:95%;
-    margin:32px 0px 0px auto;
-    font-size:16px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.problem_log_submit > div.submitinfo a.link{
-    width:100%;
-    height:100%;
-    color:#E9E9E9;
-    text-decoration:none;
-    display:block;
-    cursor:pointer;
-}
-div.problem_log_submit div.submitinfo a:hover.link{
-    text-decoration:underline;
-}
-
-div.mask_problem_code{
-    width:62%;
-    height:100%;
-    margin:0px auto;
-    background-color:#151515;
-}
-div.mask_problem_code > div.nor_mask_head > div.error{
-    color:#FFA0A0;
-}
-div.mask_problem_code div.code{
-    width:62%;
-    height:100%;
-    margin:0px auto;
-}
diff --git a/web/page_problem.js b/web/page_problem.js
deleted file mode 100644
index e805ec8..0000000
--- a/web/page_problem.js
+++ /dev/null
@@ -1,525 +0,0 @@
-var problem_page;
-var problem_pageo;
-var problem_log_tab;
-var problem_submitcode;
-
-function problem_init(){
-    var j_tab;
-    var j_div;
-
-    problem_page = $('#page_problem');
-    problem_pageo = {
-	'proid':null
-    };
-    problem_log_tab = 'acceptsubmit';
-
-    problem_submitcode = CodeMirror($('#mask_problem_code > div.nor_mask_box > div.code')[0],{
-	mode:'text/x-c++src',
-	theme:'lesser-dark',
-	lineNumbers:true,
-	matchBrackets:true,
-	indentUnit:4
-    });
-    problem_submitcode.getWrapperElement().style.width = '100%';
-    problem_submitcode.getWrapperElement().style.height = '100%';
-    problem_submitcode.getScrollerElement().style.width = '100%';
-    problem_submitcode.getScrollerElement().style.height = '100%';
-
-    j_tab = $('#problem_log_acceptsubmit')
-    j_tab.data('tabo',{
-	'result':0,
-	'submitid':2147483647,
-	'submitoff':0,
-	'submitcount':0,
-	'callback':$.Callbacks()
-    });
-    data_callback.add(function(j_tab){return function(res){
-	problem_log_submit_callback(j_tab,res);
-    }}(j_tab));
-
-    j_tab = $('#problem_log_allsubmit')
-    j_tab.data('tabo',{
-	'result':-100,
-	'submitid':2147483647,
-	'submitoff':0,
-	'submitcount':0,
-	'callback':$.Callbacks()
-    });
-    data_callback.add(function(j_tab){return function(res){
-	problem_log_submit_callback(j_tab,res);
-    }}(j_tab));
-
-    $('#mask_problem_log > div.nor_mask_head > div.nor_tab > div.button').on('click',function(e){
-	problem_log_tabswitch($(this).attr('tab'));
-    });
-
-    
-    data_callback.add(function(res){
-	var proid;
-	var proo;
-	var tds;
-	var j_name;
-	var j_content;
-
-	if((proo = res.problem_view) === undefined){
-	    return;
-	}
-
-	if((proid = problem_pageo.proid) == null){
-	    return;
-	}
-
-	tds = problem_page.find('div.problem_info > table.info td.info');
-	j_name = $('#index_head_content');
-	j_content = $(problem_page.find('div.problem_view > div.content')[0]);
-	
-	if(data_paramo.problem_view.infoonly == true){
-	    $($(tds[3]).find('a.info')[0]).text(proo.acceptcount + '/' + proo.submitcount);	
-	}else{
-	    if(proo == null){
-		$(tds[1]).text(proid);	
-		j_name.html('<span style="color:#FFA0A0">Page not found</span>');
-
-		delete data_paramo.problem_view;
-	    }else{
-		$(tds[1]).text(proid);	
-		$($(tds[3]).find('a.info')[0]).text(proo.acceptcount + '/' + proo.submitcount);	
-		$(tds[5]).text(proo.timelimit);	
-		$(tds[7]).text(proo.memlimit);	
-		j_name.text(proo.proname);
-		j_content.html(problem_textconvert(proo.protext));
-		data_paramo.problem_view.infoonly = true;
-	    }
-	    $('#mask_problem_code > div.nor_mask_head > div.title').text('ProID:' + proid); 
-
-	    problem_page.fadeIn('slow');
-	    window.history.replaceState('problem',document.title,'/expoj/index.html?page=problem_' + proid);
-	}
-    });
-}
-function problem_pageswitch(pagename,on){
-    var proid;
-
-    if(on){
-	proid = pagename.match(/^problem_(.+)/)[1];
-	
-	$('#index_head_title').text('ExpOJ-ProID:' + proid);
-
-	problem_page.attr('id','page_problem_' + proid);
-	problem_pageo.proid = proid;
-
-	data_paramo.problem_view = {
-	    'infoonly':false,
-	    'proid':parseInt(proid)
-	};
-	data_update(true);
-    }else{
-	delete data_paramo.problem_view;
-	delete data_paramo.problem_log_submit_acceptlist;
-	delete data_paramo.problem_log_submit_alllist;
-
-	problem_pageo.proid = null;
-    }
-}
-function problem_logswitch(on){
-    var j_tab;
-    var tabo;
-
-    if(on){
-	problem_log_tab = 'acceptsubmit';
-	$('#mask_problem_log > div.nor_mask_head > div.nor_tab > [tab="acceptsubmit"]').addClass('button_s');
-	$('#mask_problem_log > div.nor_mask_head > div.nor_tab > [tab="allsubmit"]').removeClass('button_s');
-
-	$('#mask_problem_log > div.nor_mask_head > div.title').text('ProID:' + problem_pageo.proid);
-
-	j_tab = $('#problem_log_allsubmit');
-	j_tab.hide();
-	problem_log_submit_update(j_tab);
-
-	j_tab = $('#problem_log_acceptsubmit');
-	j_tab.hide();
-	tabo = j_tab.data('tabo');
-
-	tabo.callback.add(function(){
-	    j_tab.show();
-	    tabo.callback.remove(arguments.callee);
-	});
-
-	problem_log_submit_update(j_tab);
-
-	page_maskswitch($('#mask_problem_log'),true);
-    }else{
-	delete data_paramo.problem_log_submit_acceptlist;
-	delete data_paramo.problem_log_submit_alllist;
-
-	page_maskswitch($('#mask_problem_log'),false);
-    }
-}
-function problem_textconvert(text){
-    var ret;
-    var i;
-
-    ret = '';
-    for(i = 0;i < text.length;i++){
-	if(text[i] != '\r' && text[i] != '\n'){
-	    ret += text[i];
-	}else if(text[i] == '\n'){
-	    ret += '<br/>';
-	}
-    }
-
-    return ret;
-}
-
-function problem_log_tabswitch(tabname){
-    var j_tab;
-    var tabo;
-    var show = function(){
-	problem_log_tab = tabname;
-
-	j_tab = $('#problem_log_' + problem_log_tab);
-	switch(problem_log_tab){
-	    case 'acceptsubmit':
-		tabo = j_tab.data('tabo');
-		tabo.callback.add(function(){
-		    j_tab.fadeIn('fast');
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		problem_log_submit_update(j_tab);
-		break;
-	    case 'allsubmit':
-		tabo = j_tab.data('tabo');
-		tabo.callback.add(function(){
-		    j_tab.fadeIn('fast');
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		problem_log_submit_update(j_tab);
-		break;
-	}
-    }
-
-    if(problem_log_tab == tabname){
-	return -1;
-    }
-
-    $('#mask_problem_log > div.nor_mask_head > div.nor_tab > [tab="' + problem_log_tab + '"]').removeClass('button_s');
-    $('#problem_log_' + problem_log_tab).fadeOut('fast',show);
-
-    $('#mask_problem_log > div.nor_mask_head > div.nor_tab > [tab="' + tabname + '"]').addClass('button_s');
-}
-
-function problem_log_submit_listadd(e_table,idx,submitid,userid,nickname,time,runtime,score,light){
-    var j_tr;
-    var j_td;
-    var j_a;
-
-    if((e_table.rows.length - 2) <= idx){
-	j_tr = $($(e_table).find('tr.ori')[0]).clone(true);
-	j_tr.removeClass('ori');
-	$(e_table).append(j_tr);
-    }else{
-	j_tr = $(e_table.rows[idx + 2]);
-    }
-
-    $(j_tr.find('td.id')[0]).text(submitid);
-    $(j_tr.find('td.time')[0]).text(time.match(/(.*)\./)[1]);
-    $(j_tr.find('td.runtime')[0]).text(Math.round(parseInt(runtime) / 1000));
-    j_td = $(j_tr.find('td.score')[0]);
-    j_td.text(score);
-    switch(light){
-	case 1:
-	    j_td.css('color','#FF0000'); 
-	    break;
-	case 2:
-	    j_td.css('color','#00FF00'); 
-	    break;
-	case 3:
-	    j_td.css('color','#FFFF00'); 
-	    break;
-	case 4:
-	    j_td.css('color','#FFFFFF'); 
-	    break;
-    }
-    
-    j_a = $(j_tr.find('td.nickname > a.link')[0]);
-    j_a.attr('href','/expoj/index.html?page=user_' + userid);
-    j_a.text(nickname);
-    j_a.off('click').on('click',function(e){
-	problem_logswitch(false);
-	page_switch('user_' + userid);
-	return false;
-    });
-
-    j_tr.off('click').on('click',function(e){
-	var j_tab;
-	var tabo;
-
-	if(e.target.tagName == 'A'){
-	    return;
-	}
-
-	j_tab = $(this).data('j_tab');
-	tabo = j_tab.data('tabo');
-	tabo.submitid = $(this).data('submitid');
-	problem_log_submit_update(j_tab);
-    });
-
-    j_tr.show();
-    return j_tr;
-}
-function problem_log_submit_listchpg(j_tab,submitoff){
-    var tabo;
-    
-    tabo = j_tab.data('tabo');
-    if(submitoff >= 0 && submitoff < tabo.submitcount){
-	tabo.submitoff = submitoff;
-	tabo.laststamp = '_';
-	tabo.callback.add(function(){
-	    tabo.callback.remove(arguments.callee);
-	});
-	problem_log_submit_update(j_tab);
-    }
-}
-function problem_log_submit_update(j_tab){
-    var tabo;
-    var paramo;
-
-    tabo = j_tab.data('tabo');
-    paramo = {
-	'proid':parseInt(problem_pageo.proid),
-	'result':parseInt(tabo.result),
-	'submitoff':parseInt(tabo.submitoff),
-	'submitid':parseInt(tabo.submitid)
-    };
-    if(tabo.result == 0){
-        data_paramo.problem_log_submit_acceptlist = paramo;
-    }else if(tabo.result == -100){
-        data_paramo.problem_log_submit_alllist = paramo;
-    }
-
-    data_update(true);
-}
-function problem_log_submit_callback(j_tab,res){
-    var reto;
-    var tabo;
-    var submitlist;
-
-    tabo = j_tab.data('tabo'); 
-    if(tabo.result == 0){
-	reto = res.problem_log_submit_acceptlist;
-    }else if(tabo.result == -100){
-	reto = res.problem_log_submit_alllist;
-    }
-    if(reto != null){
-	tabo.submitcount = reto.submitcount;
-	submitlist = reto.submitlist;
-
-	if(tabo.result == 0){
-	    $('#mask_problem_log > div.nor_mask_head > div.nor_tab > [tab="acceptsubmit"]').text('AC Submit [' + tabo.submitcount+ ']');
-	}else if(tabo.result == -100){
-	    $('#mask_problem_log > div.nor_mask_head > div.nor_tab > [tab="allsubmit"]').text('All Submit [' + tabo.submitcount+ ']');
-	}
-
-	if(tabo.submitoff != null){
-	    var i;
-	    var j;
-
-	    var e_table;
-	    var j_tr;
-	    var j_div;
-	    var j_a;
-	    var submito;
-	    var offs;
-	    var offe;
-
-	    e_table = j_tab.find('div.submitlist > table.list')[0];
-	    for(i = e_table.rows.length - 1;i > 1;i--){
-		$(e_table.rows[i]).hide();
-	    }
-
-	    for(i = 0;i < submitlist.length - 1;i++){
-		submito = submitlist[i];
-		j_tr = problem_log_submit_listadd(
-			e_table,
-			i,
-			submito.submitid,
-			submito.userid,
-			submito.nickname,
-			submito.timestamp,
-			submito.sumruntime,
-			submito.sumscore,
-			nor_scoretolight(submito.sumscore,submito.summaxscore));
-		j_tr.data('j_tab',j_tab);
-		j_tr.data('submitid',submito.submitid);
-	    }
-
-	    j_div = $(j_tab.find('div.nor_chpg')[0]);
-	    j_div.empty();
-
-	    j_a = nor_new_chpgbutton('«',function(){
-		problem_log_submit_listchpg(j_tab,0);
-	    });
-	    j_div.append(j_a);
-
-	    j_a = nor_new_chpgbutton('‹',function(){
-		problem_log_submit_listchpg(j_tab,(tabo.submitoff - 20));
-	    });
-	    j_div.append(j_a);
-
-	    offs = Math.max(0,tabo.submitoff - 100);
-	    if((offe = Math.min(tabo.submitcount,offs + 200)) == tabo.submitcount){
-		offs = Math.max(0,(offe - offe % 20) - 180);
-	    }
-	    for(i = offs;i < offe;i += 20){
-		j_a = nor_new_chpgbutton((i / 20 + 1),function(){
-		    problem_log_submit_listchpg(j_tab,$(this).data('submitoff'));
-		});
-		j_a.data('submitoff',i);
-
-		if(i == tabo.submitoff){
-		    j_a.addClass('nor_chpg_s');
-		}
-
-		j_div.append(j_a);
-	    }
-
-	    j_a = nor_new_chpgbutton('›',function(){
-		problem_log_submit_listchpg(j_tab,(tabo.submitoff + 20));
-	    });
-	    j_div.append(j_a);
-
-	    j_a = nor_new_chpgbutton('»',function(){
-		problem_log_submit_listchpg(j_tab,(tabo.submitcount - tabo.submitcount % 20));
-	    });
-	    j_div.append(j_a);
-	}
-	if(tabo.submitid != null){
-	    var i;
-
-	    var e_table;
-	    var j_tr;
-	    var j_td;
-	    var tds;
-	    var j_a;
-	    var submito;
-	    var partstatus;
-	    var partscore;
-	    var partruntime;
-	    var partpeakmem;
-
-	    if(submitlist.length == 0){
-		e_table = j_tab.find('div.submitinfo > table.list')[0];
-		for(i = e_table.rows.length - 1;i > 0;i--){
-		    e_table.deleteRow(i);
-		}
-		
-		e_table = j_tab.find('div.submitinfo > table.info')[0];
-		tds = $(e_table).find('td');
-		$(tds[1]).text('');
-		$(tds[3]).text('');
-		$(tds[7]).text('');
-		j_a = $($(e_table).find('a')[0]);
-		j_a.attr('href',null);
-		j_a.text('');
-		j_a.off('click');
-	    }else{
-		submito = submitlist[submitlist.length - 1];
-		tabo.submitid = submito.submitid;
-
-		partstatus = submito.status.split(',');
-		partscore = submito.score.split(',');
-		partruntime = submito.runtime.split(',');
-		partpeakmem = submito.peakmem.split(',');
-
-		e_table = j_tab.find('div.submitinfo > table.list')[0];
-		for(i = e_table.rows.length - 1;i > 0;i--){
-		    e_table.deleteRow(i);
-		}
-
-		for(i = 0;i < partstatus.length;i++){
-		    j_tr = $('<tr></tr>');
-
-		    j_td = $('<td></td>');
-		    j_td.text(i + 1);
-		    j_tr.append(j_td);
-		    j_td = $('<td></td>');
-		    j_td.text(status_judgestat[parseInt(partstatus[i])]);
-		    j_tr.append(j_td);
-		    j_td = $('<td></td>');
-		    j_td.text(partscore[i]);
-		    j_tr.append(j_td);
-		    j_td = $('<td></td>');
-		    j_td.text(Math.round(parseInt(partruntime[i]) / 1000));
-		    j_tr.append(j_td);
-		    j_td = $('<td></td>');
-		    j_td.text(Math.round(parseInt(partpeakmem[i]) / 1024));
-		    j_tr.append(j_td);
-
-		    $(e_table).append(j_tr);
-		}
-
-		e_table = j_tab.find('div.submitinfo > table.info')[0];
-		tds = $(e_table).find('td');
-		$(tds[1]).text(submito.submitid);
-		$(tds[3]).text(submito.proid);
-		$(tds[7]).text(submito.sumscore);
-
-		j_a = $($(e_table).find('a')[0]);
-		j_a.attr('href','/expoj/index.html?page=user_' + submito.userid);
-		j_a.text(submito.nickname);
-		j_a.off('click').on('click',function(userid){return function(e){
-		    problem_logswitch(false);
-		    page_switch('user_' + userid);
-		    return false;
-		}}(submito.userid));
-
-		if(user_usero != null && submito.userid == user_usero.userid){
-		    $(j_tab.find('div.submitinfo > div > div.nor_button')[0]).show();
-		}else{
-		    $(j_tab.find('div.submitinfo > div > div.nor_button')[0]).hide();
-		}
-	    }
-	}
-
-	tabo.callback.fire();
-    }
-}
-
-function problem_codeswitch(on){
-    if(user_usero == null){
-	page_switch('login');
-	return;
-    }
-
-    if(on){
-	$($('#mask_problem_code > div.nor_mask_head > div.error')[0]).empty();
-
-	page_maskswitch($('#mask_problem_code'),true);
-	problem_submitcode.setValue('');
-    }else{
-	problem_submitcode.setValue('');
-	page_maskswitch($('#mask_problem_code'),false);
-    }
-}
-function problem_code_submit(){
-    $.post('problem_code_submit.php',
-	    {'proid':problem_pageo.proid,'code':problem_submitcode.getValue()},
-	    function(res){
-		var j_div;
-
-		j_div = $($('#mask_problem_code > div.nor_mask_head > div.error')[0]);
-		if(res[0] != 'E'){
-		    problem_submitcode.setValue('');
-		    page_maskswitch($('#mask_problem_code'),false);
-		}else if(res == 'Euser'){
-		    page_switch('login');
-		}else if(res == 'Ecode'){
-		    j_div.text('Ccde長度超過64KB');
-		}else if(res == 'Elimit'){
-		    j_div.text('Submit間隔必須大於10s');
-		}
-	    }
-    );
-}
diff --git a/web/page_square.css b/web/page_square.css
deleted file mode 100644
index 6699a35..0000000
--- a/web/page_square.css
+++ /dev/null
@@ -1,167 +0,0 @@
-div.square_rank{
-    width:100%;
-}
-div.square_rank > table.list{
-    width:62%;
-    margin:6px auto 0px auto;
-    font-size:20px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.square_rank tr.head{
-    height:32px;
-}
-div.square_rank tr.item{
-    height:32px;
-}
-div.square_rank th.rank,div.square_rank td.rank{
-    width:64px;
-}
-div.square_rank th.name,div.square_rank td.name{
-    width:auto;
-}
-div.square_rank th.rate,div.square_rank td.rate{
-    width:128px;
-}
-div.square_rank th.score,div.square_rank td.score{
-    width:64px;
-}
-div.square_rank a.link{
-    width:100%;
-    height:100%;
-    text-decoration:none;
-    color:#E9E9E9;
-    display:block;
-}
-div.square_rank a.link:hover{
-    text-decoration:underline;
-}
-
-div.square_problem{
-    width:100%;
-}
-div.square_problem > table.list{
-    width:62%;
-    margin:6px auto 0px auto;
-    font-size:20px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.square_problem tr.head{
-    height:32px;
-}
-div.square_problem tr.item{
-    height:32px;
-    border-left:#333333 5px solid; 
-    cursor:pointer;
-}
-div.square_problem tr:hover.item{
-    background-color:#36454F;
-}
-div.square_problem th.blank,div.square_problem td.blank{
-    width:8px;
-}
-div.square_problem th.id,div.square_problem td.id{
-    width:64px;
-}
-div.square_problem th.name,div.square_problem td.name{
-    width:auto;
-}
-div.square_problem th.rate,div.square_problem td.rate{
-    width:128px;
-}
-div.square_problem a.link{
-    width:100%;
-    height:100%;
-    text-decoration:none;
-    color:#E9E9E9;
-    display:block;
-}
-div.square_problem a:hover.link{
-    text-decoration:underline;
-}
-
-div.square_scoreboard{
-    padding:6px 6px;
-    overflow:auto;
-}
-div.square_scoreboard > table.list{
-    width:100%;
-    font-size:20px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.square_scoreboard tr.head{
-    height:32px;
-}
-div.square_scoreboard tr.item{
-    height:32px;
-}
-div.square_scoreboard th.rank,div.square_scoreboard td.rank{
-    width:64px;
-    border:#333333 1px solid;
-}
-div.square_scoreboard th.name,div.square_scoreboard td.name{
-    width:192px;
-    border:#333333 1px solid;
-}
-div.square_scoreboard th.problem,div.square_scoreboard td.problem{
-    width:104px;
-    font-size:16px;
-    text-align:center;
-    border:#333333 1px solid;
-}
-div.square_scoreboard a.link{
-    width:100%;
-    height:100%;
-    text-decoration:none;
-    color:#E9E9E9;
-    display:block;
-}
-div.square_scoreboard a.link:hover{
-    text-decoration:underline;
-}
-
-div.squaremg_square{
-    width:31%;
-    float:left;
-}
-div.squaremg_square > div.head{
-    font-size:32px;
-    padding:0px 0px 6px 0px;
-}
-div.squaremg_square > div.squarelist{
-    margin:6px 0px 0px 0px;
-}
-div.squaremg_square > div.squarelist > div.head{
-    font-size:24px;
-    border-bottom:#2E8B57 3px solid;
-}
-div.squaremg_square > div.squarelist > table.list{
-    width:100%;
-    margin:6px 0px 0px 0px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.squaremg_square > div.squarelist tr.item{
-    height:36px;
-}
-div.squaremg_square > div.squarelist tr:hover.item{
-    color:#FFFFFF;
-}
-div.squaremg_square > div.squarelist td.name{
-    width:auto;
-    font-size:16px;
-}
-div.squaremg_square > div.squarelist td.time{
-    width:256px;
-    font-size:16px;
-}
-div.squaremg_square > div.squarelist td.button{
-    width:96px;
-}
-
diff --git a/web/page_square.js b/web/page_square.js
deleted file mode 100644
index 6ce6403..0000000
--- a/web/page_square.js
+++ /dev/null
@@ -1,840 +0,0 @@
-var square_page;
-var square_pageo_list;
-var suqare_pageo;
-var square_update_callback;
-
-function square_init(){
-    square_page = $('#page_square');
-    square_pageo_list = new Array();
-    square_pageo = null;
-    square_update_callback = $.Callbacks();
-
-    user_logincallback.add(square_update);
-
-    $('#index_headtab_square a.button').on('click',function(e){
-	square_tabswitch($(this.parentNode).attr('tab'));
-	return false;
-    });
-
-    $('div.squaremg_square > div.squarelist > table.list tr.item').hover(
-	function(e){
-	    $(this).find('div.nor_button').show();
-	},
-	function(e){
-	    $(this).find('div.nor_button').hide();
-	}
-    );
-
-    $('#squaremg_inside > div.squarelist > table.list tr.item div.nor_button').on('click',function(e){
-	$.post('user_set.php',
-	    {
-		'type':'squareremove',
-		'squareid':$(this).parents('tr.item').data('squareid')
-	    },
-	    function(res){
-		square_update();
-	    }
-	);
-    });
-    $('#squaremg_outside > div.squarelist > table.list tr.item div.nor_button').on('click',function(e){
-	$.post('user_set.php',
-	    {
-		'type':'squareadd',
-		'squareid':$(this).parents('tr.item').data('squareid')
-	    },
-	    function(res){
-		square_update();
-	    }
-	);
-    });
-    data_callback.add(square_callback);
-    data_callback.add(square_rank_callback);
-    data_callback.add(square_problem_callback);
-    data_callback.add(square_scoreboard_callback);
-
-    square_update();
-}
-function square_update(){
-    data_paramo.square_list = new Object();
-    data_update(true);
-}
-function square_callback(res){
-    var i;
-
-    var reto;
-    var inlist;
-    var outlist;
-    var squareo;
-
-    var divs;
-    var j_oributton;
-    var j_button;
-    var j_a;
-    
-    var e_u_table;
-    var e_a_table;
-    var e_i_table;
-    var uidx;
-    var aidx;
-    var iidx;
-
-    if(res.square_list === undefined){
-	return;
-    }
-    if(res.square_list != null){
-	reto = res.square_list;
-	inlist = reto.inlist;
-	outlist = reto.outlist;
-
-	j_oributton = $('#index_panel_squarelist > div.ori');
-	divs = $('#index_panel_squarelist').children('div.button');
-	for(i = 1;i < divs.length;i++){
-	    $(divs[i]).hide();
-	}
-	for(i = 0;i < inlist.length;i++){
-	    squareo = inlist[i];
-	    if(squareo.status != 'active'){
-		continue;
-	    }
-
-	    if((divs.length - 2) <= i){
-		j_button = j_oributton.clone(true);
-		j_button.removeClass('ori');
-		j_oributton.before(j_button);
-	    }else{
-		j_button = $(divs[i + 1]);
-	    }
-
-	    j_button.attr('page','square_' + squareo.squareid);
-	    j_a = $(j_button.find('a.button')[0]);
-	    j_a.attr('href','/expoj/index.html?page=square_' + squareo.squareid);
-	    j_a.text(squareo.squarename);
-
-	    j_button.show();
-
-	    if(squareo.squareid in square_pageo_list){
-		square_pageo_list[squareo.squareid].squarename = squareo.squarename;
-	    }else{
-		square_pageo_list[squareo.squareid] = {
-		    'squareid':squareo.squareid,
-		    'squarename':squareo.squarename,
-		    'flag':squareo.flag,
-		    'tab':'problem',
-		    'tabo_rank':{
-			'rankcount':0,
-			'rankoff':0,
-			'callback':$.Callbacks()
-		    },
-		    'tabo_problem':{
-			'procount':0,
-			'prooff':0,
-			'callback':$.Callbacks()
-		    },
-		    'tabo_scoreboard':{
-			'callback':$.Callbacks()
-		    }
-		}
-	    }
-	}
-
-	e_u_table = $('#squaremg_inside > div.upcoming > table.list')[0];
-	e_a_table = $('#squaremg_inside > div.active > table.list')[0];
-	e_i_table = $('#squaremg_inside > div.inactive > table.list')[0];
-	for(i = e_u_table.rows.length - 1;i > 0;i--){
-	    $(e_u_table.rows[i]).hide();
-	}
-	for(i = e_a_table.rows.length - 1;i > 0;i--){
-	    $(e_a_table.rows[i]).hide();
-	}
-	for(i = e_i_table.rows.length - 1;i > 0;i--){
-	    $(e_i_table.rows[i]).hide();
-	}
-
-	uidx = 0;
-	aidx = 0;
-	iidx = 0;
-	for(i = 0;i < inlist.length;i++){
-	    squareo = inlist[i];
-	    
-	    switch(squareo.status){
-		case 'upcoming':
-		    squaremg_square_listadd(
-			e_u_table,
-			uidx,
-			squareo.squareid,
-			squareo.squarename,
-			squareo.starttime,
-			squareo.endtime);
-
-		    uidx++;
-		    break;
-		case 'active':
-		    squaremg_square_listadd(
-			e_a_table,
-			aidx,
-			squareo.squareid,
-			squareo.squarename,
-			squareo.starttime,
-			squareo.endtime);
-
-		    aidx++;
-		    break;
-		case 'inactive':
-		    squaremg_square_listadd(
-			e_i_table,
-			iidx,
-			squareo.squareid,
-			squareo.squarename,
-			squareo.starttime,
-			squareo.endtime);
-
-		    iidx++;
-		    break;
-	    }
-	}
-
-	e_u_table = $('#squaremg_outside > div.upcoming > table.list')[0];
-	e_a_table = $('#squaremg_outside > div.active > table.list')[0];
-	e_i_table = $('#squaremg_outside > div.inactive > table.list')[0];
-	for(i = e_u_table.rows.length - 1;i > 0;i--){
-	    $(e_u_table.rows[i]).hide();
-	}
-	for(i = e_a_table.rows.length - 1;i > 0;i--){
-	    $(e_a_table.rows[i]).hide();
-	}
-	for(i = e_i_table.rows.length - 1;i > 0;i--){
-	    $(e_i_table.rows[i]).hide();
-	}
-
-	uidx = 0;
-	aidx = 0;
-	iidx = 0;
-	for(i = 0;i < outlist.length;i++){
-	    squareo = outlist[i];
-
-	    switch(squareo.status){
-		case 'upcoming':
-		    squaremg_square_listadd(
-			e_u_table,
-			uidx,
-			squareo.squareid,
-			squareo.squarename,
-			squareo.starttime,
-			squareo.endtime);
-
-		    uidx++;
-		    break;
-		case 'active':
-		    squaremg_square_listadd(
-			e_a_table,
-			aidx,
-			squareo.squareid,
-			squareo.squarename,
-			squareo.starttime,
-			squareo.endtime);
-
-		    aidx++;
-		    break;
-		case 'inactive':
-		    squaremg_square_listadd(
-			e_i_table,
-			iidx,
-			squareo.squareid,
-			squareo.squarename,
-			squareo.starttime,
-			squareo.endtime);
-
-		    iidx++;
-		    break;
-	    }	}
-
-	square_update_callback.fire();
-    }
-}
-
-function square_pageswitch(pagename,on){
-    var squareid;
-    var param;
-    var as;
-    var tabo;
-    var show = function(){
-	squareid = pagename.match(/^square_(.+)/)[1];
-	square_pageo = square_pageo_list[squareid];
-
-	param = nor_getparam();
-	if(param.tab != undefined){
-	    square_pageo.tab = param.tab;
-	}
-
-	if(square_pageo.tab != 'rank' && square_pageo.tab != 'problem' && square_pageo.tab != 'scoreboard'){
-	    square_pageo.tab = 'problem';
-	}
-	if(square_pageo.tab == 'scoreboard' && !('1' in square_pageo.flag)){
-	    square_pageo.tab = 'problem';
-	}
-
-	$('#index_head_title').text('ExpOJ-' + square_pageo.squarename);
-
-	square_page.attr('id','page_square_' + square_pageo.squareid);
-
-	as = $('#index_headtab_square > div.button > a.button');
-	$(as[0]).attr('href','/expoj/index.html?page=square_' + square_pageo.squareid + '&tab=problem');
-	$(as[1]).attr('href','/expoj/index.html?page=square_' + square_pageo.squareid + '&tab=rank');
-	$(as[2]).attr('href','/expoj/index.html?page=square_' + square_pageo.squareid + '&tab=scoreboard');
-
-	if('1' in square_pageo.flag){
-	    $('#index_headtab_square > [tab="scoreboard"]').show();
-	}else{
-	    $('#index_headtab_square > [tab="scoreboard"]').hide();
-	}
-
-	$('#index_headtab_square > div.button').removeClass('button_s');
-	$('#index_headtab_square > [tab="' + square_pageo.tab + '"]').addClass('button_s');
-	$('#index_headtab_square').show();
-
-	$(square_page.find('div.square_rank')[0]).hide();
-	$(square_page.find('div.square_problem')[0]).hide();
-	$(square_page.find('div.square_scoreboard')[0]).hide();
-
-	switch(square_pageo.tab){
-	    case 'rank':
-		tabo = square_pageo.tabo_rank;
-		if(param.rankoff != undefined){
-		    tabo.rankoff = param.rankoff;
-		}
-
-		tabo.callback.add(function(){
-		    $(square_page.find('div.square_rank')[0]).show();
-		    window.history.replaceState('square',document.title,square_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		square_rank_update();
-		break;
-	    case 'problem':
-		tabo = square_pageo.tabo_problem;
-		if(param.prooff != undefined){
-		    tabo.prooff = param.prooff;
-		}
-		
-		tabo.callback.add(function(){
-		    $(square_page.find('div.square_problem')[0]).show();
-		    window.history.replaceState('square',document.title,square_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		square_problem_update();
-		break;
-	    case 'scoreboard':
-		tabo = square_pageo.tabo_scoreboard;
-		tabo.callback.add(function(){
-		    $(square_page.find('div.square_scoreboard')[0]).show();
-		    window.history.replaceState('square',document.title,square_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		square_scoreboard_update();
-		break;
-	}
-
-	square_page.fadeIn('slow');
-    }
-
-    if(on){
-	square_update_callback.add(function(){
-	    show();   
-	    square_update_callback.remove(arguments.callee);
-	});
-	square_update();
-    }else{
-	delete data_paramo.square_rank_list;
-	delete data_paramo.square_problem_list;
-	delete data_paramo.square_scoreboard_list;
-    }
-}
-function square_tabswitch(tabname){
-    var j_tab;
-    var tabo;
-    var j_div;
-    var show = function(){
-	square_pageo.tab = tabname;
-
-	j_tab = $(square_page.find('div.square_' + square_pageo.tab)[0]);
-	switch(square_pageo.tab){
-	    case 'rank':
-		tabo = square_pageo.tabo_rank;
-		tabo.callback.add(function(){
-		    j_tab.fadeIn('fast');
-		    window.history.pushState('square',document.title,square_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		square_rank_update();
-		break;
-	    case 'problem':
-		tabo = square_pageo.tabo_problem;
-		tabo.callback.add(function(){
-		    j_tab.fadeIn('fast');
-		    window.history.pushState('square',document.title,square_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		square_problem_update();
-		break;
-	    case 'scoreboard':
-		tabo = square_pageo.tabo_scoreboard;
-		tabo.callback.add(function(){
-		    j_tab.fadeIn('fast');
-		    window.history.pushState('square',document.title,square_geturl());
-		    tabo.callback.remove(arguments.callee);
-		})
-		
-		square_scoreboard_update();
-		break;
-	}
-    }
-
-    if(square_pageo.tab == tabname){
-	return -1;
-    }
-
-    delete data_paramo.square_rank_list;
-    delete data_paramo.square_problem_list;
-    delete data_paramo.square_scoreboard_list;
-
-    $('#index_headtab_square > div.button').removeClass('button_s');
-    $(square_page.find('div.square_' + square_pageo.tab)[0]).fadeOut('fast',show);
-    $('#index_headtab_square > [tab="' + tabname + '"]').addClass('button_s');
-}
-function square_geturl(){
-    var url;
-    var pageo;
-    var j_tab;
-    var tabo;
-
-    url = '/expoj/index.html?page=square_' + square_pageo.squareid + '&tab=' + square_pageo.tab;
-
-    switch(square_pageo.tab){
-	case 'rank':
-	    url = url + '&rankoff=' + square_pageo.tabo_rank.rankoff;
-	    break;
-	case 'problem':
-	    url = url + '&prooff=' + square_pageo.tabo_problem.prooff;
-	    break;
-	case 'scoreboard':
-	    break;
-    }
-
-    return url;
-}
-
-function square_rank_listadd(e_table,rank,userid,nickname,acceptcount,submitcount,score){
-    var j_tr;
-    var j_a;
-
-    j_tr = $($(e_table).find('tr.ori')[0]).clone(true);
-    j_tr.removeClass('ori');
-    $(j_tr.find('td.rank')[0]).text(rank);
-    j_a = $(j_tr.find('td.name > a.link')[0]);
-    j_a.attr('href','/expoj/index.html?page=user_' + userid);
-    j_a.text(nickname);
-    j_a.off('click').on('click',function(userid){return function(e){
-	page_switch('user_' + userid);
-	return false;
-    }}(userid));
-    $(j_tr.find('td.rate')[0]).text(acceptcount + '/' + submitcount);
-    $(j_tr.find('td.score')[0]).text(score);
-    
-    j_tr.show();
-    $(e_table).append(j_tr);
-}
-function square_rank_chpg(rankoff){
-    var tabo;
-
-    tabo = square_pageo.tabo_rank;
-    if(rankoff >=0 && rankoff < tabo.rankcount){
-	tabo.rankoff = rankoff;
-	tabo.callback.add(function(){
-	    window.history.pushState('square',document.title,square_geturl());
-	    tabo.callback.remove(arguments.callee);
-	});
-
-	square_rank_update();
-    }
-}
-function square_rank_update(){
-    data_paramo.square_rank_list = {
-	'squareid':parseInt(square_pageo.squareid),
-	'rankoff':parseInt(square_pageo.tabo_rank.rankoff)
-    }
-
-    data_update(true);
-}
-function square_rank_callback(res){
-    var i;	
-
-    var reto;
-    var ranklist;
-    var tabo;
-    var e_table;
-    var j_div;
-    var j_a;
-
-    if((reto = res.square_rank_list) === undefined){
-	return;
-    }
-
-    if(reto == null){
-	delete data_paramo.square_rank_list;
-    }else{
-	tabo = square_pageo.tabo_rank;
-	tabo.rankcount = reto.rankcount;
-	ranklist = reto.ranklist;
-
-	j_tab = $(square_page.find('div.square_rank')[0]);
-
-	e_table = j_tab.find('table.list')[0];
-	for(i = e_table.rows.length - 1;i > 1;i--){
-	    e_table.deleteRow(i);
-	}
-
-	for(i = 0;i < ranklist.length;i++){
-	    square_rank_listadd(
-		e_table,
-		ranklist[i].rank,
-		ranklist[i].userid,
-		ranklist[i].nickname,
-		ranklist[i].acceptcount,
-		ranklist[i].submitcount,
-		ranklist[i].score);
-	}
-
-	j_div = $(j_tab.find('div.nor_chpg')[0]);
-	j_div.empty();
-
-	j_a = nor_new_chpgbutton('«',function(){
-	    square_rank_chpg(0);
-	});
-	j_div.append(j_a);
-
-	j_a = nor_new_chpgbutton('‹',function(){
-	    square_rank_chpg(tabo.rankoff - 20);
-	});
-	j_div.append(j_a);
-
-	offs = Math.max(0,tabo.rankoff - 100);
-	if((offe = Math.min(tabo.rankcount,offs + 200)) == tabo.rankcount){
-	    offs = Math.max(0,(offe - offe % 20) - 180);
-	}
-	for(i = offs;i < offe;i += 20){
-	    j_a = nor_new_chpgbutton((i / 20 + 1),function(rankoff){return function(){
-		square_rank_chpg(rankoff);
-	    }}(i));
-
-	    if(i == tabo.rankoff){
-		j_a.addClass('nor_chpg_s');
-	    }
-
-	    j_div.append(j_a);
-	}
-
-	j_a = nor_new_chpgbutton('›',function(){
-	    square_rank_chpg(tabo.rankoff + 20);
-	});
-	j_div.append(j_a);
-
-	j_a = nor_new_chpgbutton('»',function(){
-	    square_rank_chpg(tabo.rankcount - tabo.rankcount % 20);
-	});
-	j_div.append(j_a);
-
-	tabo.callback.fire();
-    }
-}
-
-function square_problem_listadd(e_table,idx,proid,proname,acceptcount,submitcount,light){
-    var j_tr;
-    var j_a;
-
-    if((e_table.rows.length - 2) <= idx){
-	j_tr = $($(e_table).find('tr.ori')[0]).clone(true);
-	j_tr.removeClass('ori');
-	$(e_table).append(j_tr);
-    }else{
-	j_tr = $(e_table.rows[idx + 2]);
-    }
-
-    switch(light){
-	case 0:
-	    j_tr.css('border-left','#333333 5px solid'); 
-	    break;
-	case 1:
-	    j_tr.css('border-left','#FF0000 5px solid'); 
-	    break;
-	case 2:
-	    j_tr.css('border-left','#00FF00 5px solid'); 
-	    break;
-	case 3:
-	    j_tr.css('border-left','#FFFF00 5px solid'); 
-	    break;
-	case 4:
-	    j_tr.css('border-left','#FFFFFF 5px solid'); 
-	    break;
-    }
-
-    $(j_tr.find('td.id')[0]).text(proid);
-    $(j_tr.find('td.rate')[0]).text(acceptcount + '/' + submitcount);
-    j_a = $(j_tr.find('td.name > a.link')[0]);
-    j_a.attr('href','/expoj/index.html?page=problem_' + proid);
-    j_a.text(proname);
-
-    j_tr.off('click').on('click',function(e){	
-	page_switch('problem_' + proid);
-	return false;
-    });
-
-    j_tr.show();
-    return j_tr;
-}
-function square_problem_chpg(prooff){
-    var tabo;
-
-    tabo = square_pageo.tabo_problem;
-    if(prooff >=0 && prooff < tabo.procount){
-	tabo.prooff = prooff;
-	tabo.callback.add(function(){
-	    window.history.pushState('square',document.title,square_geturl());
-	    tabo.callback.remove(arguments.callee);
-	});
-
-	square_problem_update();
-    }
-}
-function square_problem_update(){
-    var tabo;
-
-    tabo = square_pageo.tabo_problem;
-    data_paramo.square_problem_list = {
-	'squareid':parseInt(square_pageo.squareid),
-	'prooff':parseInt(tabo.prooff)
-    };
-
-    data_update(true);
-}
-function square_problem_callback(res){
-    var i;
-    var j;
-
-    var reto;
-    var tabo;
-    var prolist;
-    var proo;
-    var e_table;
-    var j_tr;
-    var j_div;
-
-    if((reto = res.square_problem_list) === undefined){
-	return;
-    }
-
-    if(reto == null){
-	delete data_paramo.square_problem_list;
-    }else{
-	tabo = square_pageo.tabo_problem;
-	tabo.procount = reto.procount;
-	prolist = reto.prolist;
-
-	j_tab = $(square_page.find('div.square_problem')[0]);
-
-	e_table = j_tab.find('table.list')[0];
-	for(i = e_table.rows.length - 1;i > 1;i--){
-	    $(e_table.rows[i]).hide();
-	}
-
-	for(i = 0;i < prolist.length;i++){
-	    proo = prolist[i];
-	    square_problem_listadd(
-		    e_table,
-		    i,
-		    proo.proid,
-		    proo.proname,
-		    proo.acceptcount,
-		    proo.submitcount,
-		    nor_scoretolight(proo.sumscore,proo.summaxscore));
-	}
-
-	j_div = $(j_tab.find('div.nor_chpg')[0]);
-	j_div.empty();
-
-	j_a = nor_new_chpgbutton('«',function(){
-	    square_problem_chpg(0);
-	});
-	j_div.append(j_a);
-
-	j_a = nor_new_chpgbutton('‹',function(){
-	    square_problem_chpg(tabo.prooff - 20);
-	});
-	j_div.append(j_a);
-
-	offs = Math.max(0,tabo.prooff - 100);
-	if((offe = Math.min(tabo.procount,offs + 200)) == tabo.procount){
-	    offs = Math.max(0,(offe - offe % 20) - 180);
-	}
-	for(i = offs;i < offe;i += 20){
-	    j_a = nor_new_chpgbutton((i / 20 + 1),function(prooff){return function(){
-		square_problem_chpg(prooff);
-	    }}(i));
-
-	    if(i == tabo.prooff){
-		j_a.addClass('nor_chpg_s');
-	    }
-
-	    j_div.append(j_a);
-	}
-
-	j_a = nor_new_chpgbutton('›',function(){
-	    square_problem_chpg(tabo.prooff + 20);
-	});
-	j_div.append(j_a);
-
-	j_a = nor_new_chpgbutton('»',function(){
-	    square_problem_chpg(tabo.procount - tabo.procount % 20);
-	});
-	j_div.append(j_a);
-
-	tabo.callback.fire();
-    }
-}
-
-function square_scoreboard_listadd(e_table,rank,userid,nickname,proidlist,prolist){
-    var i;
-    
-    var proo;
-    var j_tr;
-    var j_td;
-    var j_a;
-
-    j_tr = $('<tr class="item"></tr>');
-    j_td = $('<td class="rank"></td>');
-    j_td.text(rank);
-    j_tr.append(j_td);
-    j_td = $('<td class="name"></td>');
-    j_a = $('<a class="link"></a>');
-    j_a.attr('href','/expoj/index.html?page=user_' + userid);
-    j_a.text(nickname);
-    j_a.off('click').on('click',function(userid){return function(e){
-	page_switch('user_' + userid);
-	return false;
-    }}(userid));
-    j_td.append(j_a);
-    j_tr.append(j_td);
-
-    for(i = 0;i < proidlist.length;i++){
-	j_td = $('<td class="problem"></td>');
-	if(proidlist[i] in prolist){
-	    proo = prolist[proidlist[i]];
-	    if(proo.accepttime == null){
-		j_td.text('-/' + proo.submitcount);
-	    }else{
-		j_td.text(Math.round(proo.accepttime / 14400) + '/' + proo.submitcount);
-		j_td.css('background-color','#222222');
-	    }
-	}
-	j_tr.append(j_td);
-    }
-
-    $(e_table).append(j_tr);
-}
-function square_scoreboard_update(){
-    data_paramo.square_scoreboard_list = {
-	'squareid':parseInt(square_pageo.squareid),
-    }
-
-    data_update(true);
-}
-function square_scoreboard_callback(res){
-    var i;
-
-    var reto;
-    var tabo;
-    var proidlist;
-    var scoreboardlist;
-    var scoreboardo;
-    var e_table;
-    var j_tr;
-    var j_th;
-    var j_a;
-
-    if((reto = res.square_scoreboard_list) === undefined){
-	return;
-    }
-
-    if(reto == null){
-	delete data_paramo.square_scoreboard_list;
-    }else{
-	tabo = square_pageo.tabo_scoreboard;
-	proidlist = reto.proidlist;
-	scoreboardlist = reto.scoreboardlist;
-
-	j_tab = $(square_page.find('div.square_scoreboard')[0]);
-	j_tab.css('width',(192 + 64 + proidlist.length * 104) + 'px');
-
-	e_table = j_tab.find('table.list')[0];
-
-	j_tr = $(e_table.rows[0]);
-	j_tr.empty();
-	j_tr.append('<th class="rank">#</th>');
-	j_tr.append('<th class="name">Name</th>');
-	for(i = 0;i < proidlist.length;i++){
-	    j_th = $('<th class="problem"></th>');
-	    j_a = $('<a class="link"></a>');
-	    j_a.attr('href','/expoj/index.html?page=problem_' + proidlist[i]);
-	    j_a.text(proidlist[i]);
-	    j_a.off('click').on('click',function(proid){return function(e){
-		page_switch('problem_' + proid);
-		return false;
-	    }}(proidlist[i]));
-	    j_th.append(j_a);
-	    j_tr.append(j_th);
-	}
-
-	for(i = e_table.rows.length - 1;i > 0;i--){
-	    e_table.deleteRow(i);
-	}
-
-	for(i = 0;i < scoreboardlist.length;i++){
-	    scoreboardo = scoreboardlist[i]; 
-	    square_scoreboard_listadd(
-		    e_table,
-		    scoreboardo.rank,
-		    scoreboardo.userid,
-		    scoreboardo.nickname,
-		    proidlist,
-		    scoreboardo.prolist);
-	}
-
-	tabo.callback.fire();
-    }
-}
-
-function squaremg_pageswitch(on){
-    square_update();
-    $('#page_squaremg').fadeIn('slow');
-}
-function squaremg_square_listadd(e_table,idx,squareid,squarename,starttime,endtime){
-    var j_tr; 
-
-    if((e_table.rows.length - 1) <= idx){
-	j_tr = $($(e_table).find('tr.ori')[0]).clone(true);
-	j_tr.removeClass('ori');
-	$(e_table).append(j_tr);
-    }else{
-	j_tr = $(e_table.rows[idx + 1]);
-    }
-
-    $(j_tr.find('td.name')).text(squarename);
-    $(j_tr.find('td.time')).html(starttime.match(/(.*)[\.,\+]/)[1] + '<br/>' + endtime.match(/(.*)[\.,\+]/)[1]);
-    j_tr.data('squareid',squareid);
-
-    j_tr.show();
-}
diff --git a/web/page_status.css b/web/page_status.css
deleted file mode 100644
index 95f9401..0000000
--- a/web/page_status.css
+++ /dev/null
@@ -1,110 +0,0 @@
-div.status_submit{
-    width:100%;
-    height:100%;
-    overflow:hidden;
-}
-
-div.status_submit > div.submitlist{
-    width:69%;
-    height:100%;
-    float:left;
-    overflow:auto;
-}
-div.status_submit > div.submitlist > table.list{
-    width:95%;
-    margin:6px auto 0px auto;
-    font-size:20px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.status_submit > div.submitlist tr.head{
-    height:32px;
-}
-div.status_submit > div.submitlist tr.item{
-    height:32px;
-    cursor:pointer;
-}
-div.status_submit > div.submitlist tr:hover.item{
-    background-color:#36454F;
-}
-div.status_submit > div.submitlist th.id,div.status_submit > div.submitlist td.id{
-    width:64px;
-}
-div.status_submit > div.submitlist th.proid,div.status_submit > div.submitlist td.proid{
-    width:96px;
-}
-div.status_submit > div.submitlist th.nickname,div.status_submit > div.submitlist td.nickname{
-    width:auto;
-}
-div.status_submit > div.submitlist th.time{
-    width:224px;
-}
-div.status_submit > div.submitlist td.time{
-    width:224px;
-    font-weight:normal;
-    font-size:16px;
-}
-div.status_submit > div.submitlist th.result,div.status_submit > div.submitlist td.result{
-    width:80px;
-}
-div.status_submit > div.submitlist th.runtime{
-    width:104px;
-}
-div.status_submit > div.submitlist td.runtime{
-    width:104px;
-    font-weight:normal;
-    font-size:16px;
-}
-div.status_submit > div.submitlist th.score,div.status_submit > div.submitlist td.score{
-    width:64px;
-}
-div.status_submit > div.submitlist a.link{
-    height:100%;
-    color:#E9E9E9;
-    text-decoration:none;
-    cursor:pointer;
-}
-div.status_submit > div.submitlist a:hover.link{
-    text-decoration:underline;
-}
-
-div.status_submit > div.submitinfo{
-    width:31%;
-    height:100%;
-    background-color:#222222;
-    overflow:auto;
-    float:left;
-}
-div.status_submit > div.submitinfo div.head{
-    width:100%;
-    height:32px;
-    margin:6px 0px 0px 0px;
-}
-div.status_submit > div.submitinfo table.info{
-    width:95%;
-    margin:26px 0px 0px auto;
-    font-size:16px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.status_submit > div.submitinfo > table.list{
-    width:95%;
-    margin:32px 0px 0px auto;
-    font-size:16px;
-    text-align:left;
-    border-spacing:0px;
-    border-collapse:collapse;
-}
-div.status_submit > div.submitinfo a.link{
-    width:100%;
-    height:100%;
-    color:#E9E9E9;
-    text-decoration:none;
-    display:block;
-    cursor:pointer;
-}
-div.status_submit > div.submitinfo a:hover.link{
-    text-decoration:underline;
-}
diff --git a/web/page_status.js b/web/page_status.js
deleted file mode 100644
index 415f3d2..0000000
--- a/web/page_status.js
+++ /dev/null
@@ -1,497 +0,0 @@
-var status_judgestat;
-var status_tab;
-
-function status_init(){
-    var j_tab;
-    var j_div;
-    var as;
-
-    status_judgestat = new Array();
-    status_judgestat[0] = 'AC';
-    status_judgestat[1] = 'WA';
-    status_judgestat[2] = 'TLE';
-    status_judgestat[3] = 'MLE';
-    status_judgestat[4] = 'RF';
-    status_judgestat[5] = 'RE';
-    status_judgestat[6] = 'CE';
-    status_judgestat[7] = 'ERR';
-    status_judgestat[100] = 'WAIT';
-
-    j_tab = $('#status_allsubmit');
-    j_tab.data('tabo',{
-	'useronly':false,
-	'submitid':2147483647,
-	'submitoff':0,
-	'submitcount':0,
-	'callback':$.Callbacks()
-    });
-    data_callback.add(function(j_tab){return function(res){
-	status_submit_callback(j_tab,res);
-    }}(j_tab));
-
-    j_tab = $('#status_usersubmit');
-    j_tab.data('tabo',{
-	'useronly':true,
-	'submitid':2147483647,
-	'submitoff':0,
-	'submitcount':0,
-	'callback':$.Callbacks()
-    });
-    user_logincallback.add(function(){
-	var j_tab;
-
-	j_tab = $('#status_usersubmit');
-	if(user_usero != null){
-	    $('#index_headtab_status > [tab="usersubmit"]').show();
-	}
-    });
-    data_callback.add(function(j_tab){return function(res){
-	status_submit_callback(j_tab,res);
-    }}(j_tab));
-    status_submit_update(j_tab);
-
-    $('#index_headtab_status > div.button').on('click',function(e){
-	status_tabswitch($(this).attr('tab'));
-	return false;
-    });
-}
-function status_pageswitch(on){
-    var param;
-    var j_tab;
-    var tabo;
-
-    if(on){
-	param = nor_getparam();
-	if(param.tab != undefined){
-	    status_tab = param.tab;
-	}
-	if(status_tab != 'usersubmit' && status_tab != 'allsubmit'){
-	    status_tab = 'allsubmit';
-	}
-
-	$('#index_head_title').text('ExpOJ-Status');
-
-	$('#index_headtab_status > div.button').removeClass('button_s');
-	$('#index_headtab_status > [tab="' + status_tab + '"]').addClass('button_s');
-	$('#index_headtab_status').show();
-
-	$('#status_allsubmit').hide();
-	$('#status_usersubmit').hide();
-
-	switch(status_tab){
-	    case 'allsubmit':
-		j_tab = $('#status_allsubmit');
-		tabo = j_tab.data('tabo');
-
-		if(param.submitid != undefined){
-		    tabo.submitid = param.submitid;
-		}
-		if(param.submitoff != undefined){
-		    tabo.submitoff = param.submitoff;	
-		}
-
-		tabo.callback.add(function(){
-		    j_tab.show();
-		    window.history.replaceState('status',document.title,status_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		status_submit_update(j_tab);
-		break;
-	    case 'usersubmit':
-		j_tab = $('#status_usersubmit');
-		tabo = j_tab.data('tabo');
-
-		if(param.submitid != undefined){
-		    tabo.submitid = param.submitid;
-		}
-		if(param.submitoff != undefined){
-		    tabo.submitoff = param.submitoff;	
-		}
-
-		tabo.callback.add(function(){
-		    j_tab.show();
-		    window.history.replaceState('status',document.title,status_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		status_submit_update(j_tab);
-		break;
-	}
-
-	$('#page_status').fadeIn('slow');
-    }else{
-	delete data_paramo.status_submit_userlist;
-	delete data_paramo.status_submit_list;
-    }
-}
-function status_tabswitch(tabname){
-    var j_tab;
-    var tabo;
-    var show = function(){
-	status_tab = tabname;
-
-	j_tab = $('#status_' + status_tab);
-	switch(status_tab){
-	    case 'allsubmit':
-		tabo = j_tab.data('tabo')
-		tabo.callback.add(function(){
-		    j_tab.fadeIn('fast');
-		    window.history.pushState('status',document.title,status_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		status_submit_update(j_tab);
-		break;
-	    case 'usersubmit':
-		tabo = j_tab.data('tabo')
-		tabo.callback.add(function(){
-		    j_tab.fadeIn('fast');
-		    window.history.pushState('status',document.title,status_geturl());
-		    tabo.callback.remove(arguments.callee);
-		});
-
-		status_submit_update(j_tab);
-		break;
-	}
-    }
-
-    if(status_tab == tabname){
-	return -1;
-    }
-
-    delete data_paramo.status_submit_userlist;
-    delete data_paramo.status_submit_list;
-
-    $('#index_headtab_status > [tab="' + status_tab + '"]').removeClass('button_s');
-    $('#status_' + status_tab).fadeOut('fast',show);
-
-    $('#index_headtab_status > [tab="' + tabname + '"]').addClass('button_s');
-}
-function status_geturl(){
-    var url;
-    var tabo;
-
-    switch(status_tab){
-	case 'allsubmit':
-	    tabo = $('#status_allsubmit').data('tabo');
-	    if(tabo.submitid == null){
-		url = '/expoj/index.html?page=status&tab=allsubmit&submitoff=' + tabo.submitoff;
-	    }else{
-		url = '/expoj/index.html?page=status&tab=allsubmit&submitoff=' + tabo.submitoff + '&submitid=' + tabo.submitid;
-	    }
-	    break;
-	case 'usersubmit':
-	    tabo = $('#status_usersubmit').data('tabo');
-	    if(tabo.submitid == null){
-		url = '/expoj/index.html?page=status&tab=usersubmit&submitoff=' + tabo.submitoff;
-	    }else{
-		url = '/expoj/index.html?page=status&tab=usersubmit&submitoff=' + tabo.submitoff + '&submitid=' + tabo.submitid;
-	    }
-	    break;
-    }
-
-    return url;
-}
-
-function status_submit_listadd(e_table,idx,submitid,proid,userid,nickname,time,result,runtime,score,light){
-    var j_tr;
-    var j_td;
-    var j_a;
-
-    if((e_table.rows.length - 2) <= idx){
-	j_tr = $($(e_table).find('tr.ori')[0]).clone(true);
-	j_tr.removeClass('ori');
-	$(e_table).append(j_tr);
-    }else{
-	j_tr = $(e_table.rows[idx + 2]);
-    }
-
-    $(j_tr.find('td.id')[0]).text(submitid);
-    $(j_tr.find('td.time')[0]).text(time.match(/(.*)\./)[1]);
-    $(j_tr.find('td.result')[0]).text(result);
-    $(j_tr.find('td.runtime')[0]).text(Math.round(parseInt(runtime) / 1000));
-    j_td = $(j_tr.find('td.score')[0]);
-    j_td.text(score);
-    switch(light){
-	case 1:
-	    j_td.css('color','#FF0000'); 
-	    break;
-	case 2:
-	    j_td.css('color','#00FF00'); 
-	    break;
-	case 3:
-	    j_td.css('color','#FFFF00'); 
-	    break;
-	case 4:
-	    j_td.css('color','#FFFFFF'); 
-	    break;
-    }
-    
-    j_a = $(j_tr.find('td.proid > a.link')[0]);
-    j_a.attr('href','/expoj/index.html?page=problem_' + proid);
-    j_a.text(proid);
-    j_a.off('click').on('click',function(e){
-	page_switch('problem_' + proid);
-	return false;
-    });
-    
-    j_a = $(j_tr.find('td.nickname > a.link')[0]);
-    j_a.attr('href','/expoj/index.html?page=user_' + userid);
-    j_a.text(nickname);
-    j_a.off('click').on('click',function(e){
-	page_switch('user_' + userid);
-	return false;
-    });
-
-    j_tr.off('click').on('click',function(e){
-	var j_tab;
-	var tabo;
-
-	if(e.target.tagName == 'A'){
-	    return;
-	}
-
-	j_tab = $(this).data('j_tab');
-	tabo = j_tab.data('tabo');
-	tabo.submitid = $(this).data('submitid');
-	
-	tabo.callback.add(function(){
-	    window.history.pushState('status',document.title,status_geturl());
-	    tabo.callback.remove(arguments.callee);
-	});
-	status_submit_update(j_tab);
-    });
-
-    j_tr.show();
-    return j_tr;
-}
-function status_submit_listchpg(j_tab,submitoff){
-    var tabo;
-    
-    tabo = j_tab.data('tabo');
-    if(submitoff >= 0 && submitoff < tabo.submitcount){
-	tabo.submitoff = submitoff;
-	tabo.callback.add(function(){
-	    window.history.pushState('status',document.title,status_geturl());
-	    tabo.callback.remove(arguments.callee);
-	});
-	status_submit_update(j_tab);
-    }
-}
-function status_submit_update(j_tab){
-    var tabo;
-    var paramo;
-
-    tabo = j_tab.data('tabo');
-    paramo = {
-	'submitoff':parseInt(tabo.submitoff),
-	'submitid':parseInt(tabo.submitid)
-    };
-    if(tabo.useronly){
-	data_paramo.status_submit_userlist = paramo;
-    }else{
-	data_paramo.status_submit_list = paramo;
-    }
-     
-    data_update(true);
-}
-function status_submit_callback(j_tab,res){
-    var reto;
-    var j_tab;
-    var tabo;
-    var submitlist;
-
-    tabo = j_tab.data('tabo');
-    if(tabo.useronly){
-	reto = res.status_submit_userlist;
-    }else{
-	reto = res.status_submit_list;
-    }
-    if(reto === undefined){
-	return;
-    }
-
-    if(reto == null){
-	if(tabo.useronly){
-	    delete data_paramo.status_submit_userlist;
-	}else{
-	    delete data_paramo.status_submit_list;
-	}
-    }else{
-	tabo.submitcount = reto.submitcount;
-	submitlist = reto.submitlist;
-
-	if(tabo.submitoff != null){
-	    var i;
-	    var j;
-
-	    var e_table;
-	    var j_tr;
-	    var j_div;
-	    var j_a;
-	    var submito;
-	    var offs;
-	    var offe;
-
-	    e_table = j_tab.find('div.submitlist > table.list')[0];
-	    for(i = e_table.rows.length - 1;i > 1;i--){
-		$(e_table.rows[i]).hide();
-	    }
-
-	    for(i = 0;i < submitlist.length - 1;i++){
-		submito = submitlist[i];
-		j_tr = status_submit_listadd(
-			e_table,
-			i,
-			submito.submitid,
-			submito.proid,
-			submito.userid,
-			submito.nickname,
-			submito.timestamp,
-			status_judgestat[submito.result],
-			submito.sumruntime,
-			submito.sumscore,
-			nor_scoretolight(submito.sumscore,submito.summaxscore));
-		j_tr.data('j_tab',j_tab);
-		j_tr.data('submitid',submito.submitid);
-	    }
-
-	    j_div = $(j_tab.find('div.nor_chpg')[0]);
-	    j_div.empty();
-
-	    j_a = nor_new_chpgbutton('«',function(){
-		status_submit_listchpg(j_tab,0);
-	    });
-	    j_div.append(j_a);
-
-	    j_a = nor_new_chpgbutton('‹',function(){
-		status_submit_listchpg(j_tab,(tabo.submitoff - 20));
-	    });
-	    j_div.append(j_a);
-
-	    offs = Math.max(0,tabo.submitoff - 100);
-	    if((offe = Math.min(tabo.submitcount,offs + 200)) == tabo.submitcount){
-		offs = Math.max(0,(offe - offe % 20) - 180);
-	    }
-	    for(i = offs;i < offe;i += 20){
-		j_a = nor_new_chpgbutton((i / 20 + 1),function(){
-		    status_submit_listchpg(j_tab,$(this).data('submitoff'));
-		});
-		j_a.data('submitoff',i);
-
-		if(i == tabo.submitoff){
-		    j_a.addClass('nor_chpg_s');
-		}
-
-		j_div.append(j_a);
-	    }
-
-	    j_a = nor_new_chpgbutton('›',function(){
-		status_submit_listchpg(j_tab,(tabo.submitoff + 20));
-	    });
-	    j_div.append(j_a);
-
-	    j_a = nor_new_chpgbutton('»',function(){
-		status_submit_listchpg(j_tab,(tabo.submitcount - tabo.submitcount % 20));
-	    });
-	    j_div.append(j_a);
-	}
-	if(tabo.submitid != null){
-	    var i;
-
-	    var e_table;
-	    var tds;
-	    var as;
-	    var j_tr;
-	    var j_td;
-	    var submito;
-	    var partstatus;
-	    var partscore;
-	    var partruntime;
-	    var partpeakmem;
-
-	    if(submitlist.length == 0){
-		e_table = j_tab.find('div.submitinfo > table.info')[0];
-
-		tds = $(e_table).find('td');
-		$(tds[1]).text('');
-		$(tds[7]).text('');
-
-		as = $(e_table).find('a');
-		$(as[0]).attr('href','');
-		$(as[0]).text('');
-		$(as[0]).off('click');
-		$(as[1]).attr('href','');
-		$(as[1]).text('');
-		$(as[1]).off('click');
-	    }else{
-		submito = submitlist[submitlist.length - 1];
-		tabo.submitid = submito.submitid;
-		partstatus = submito.status.split(',');
-		partscore = submito.score.split(',');
-		partruntime = submito.runtime.split(',');
-		partpeakmem = submito.peakmem.split(',');
-
-		e_table = j_tab.find('div.submitinfo > table.list')[0];
-		for(i = e_table.rows.length - 1;i > 0;i--){
-		    e_table.deleteRow(i);
-		}
-
-		for(i = 0;i < partstatus.length;i++){
-		    j_tr = $('<tr></tr>');
-
-		    j_td = $('<td></td>');
-		    j_td.text(i + 1);
-		    j_tr.append(j_td);
-		    j_td = $('<td></td>');
-		    j_td.text(status_judgestat[parseInt(partstatus[i])]);
-		    j_tr.append(j_td);
-		    j_td = $('<td></td>');
-		    j_td.text(partscore[i]);
-		    j_tr.append(j_td);
-		    j_td = $('<td></td>');
-		    j_td.text(Math.round(parseInt(partruntime[i]) / 1000));
-		    j_tr.append(j_td);
-		    j_td = $('<td></td>');
-		    j_td.text(Math.round(parseInt(partpeakmem[i]) / 1024));
-		    j_tr.append(j_td);
-
-		    $(e_table).append(j_tr);
-		}
-
-		e_table = j_tab.find('div.submitinfo > table.info')[0];
-
-		tds = $(e_table).find('td');
-		$(tds[1]).text(submito.submitid);
-		$(tds[7]).text(submito.sumscore);
-
-		as = $(e_table).find('a');
-		$(as[0]).attr('href','/expoj/index.html?page=problem_' + submito.proid);
-		$(as[0]).text(submito.proid);
-		$(as[0]).off('click').on('click',function(proid){return function(e){
-		    page_switch('problem_' + proid);
-		    return false;
-		}}(submito.proid));
-		$(as[1]).attr('href','/expoj/index.html?page=user_' + submito.userid);
-		$(as[1]).text(submito.nickname);
-		$(as[1]).off('click').on('click',function(userid){return function(e){
-		    page_switch('user_' + userid);
-		    return false;
-		}}(submito.userid));
-
-		if(user_usero != null && submito.userid == user_usero.userid){
-		    $(j_tab.find('div.submitinfo > div > div.nor_button')[0]).show();
-		}else{
-		    $(j_tab.find('div.submitinfo > div > div.nor_button')[0]).hide();
-		}
-	    }
-	}
-
-	tabo.callback.fire();
-    }
-}
-
-function status_viewcode(submitid){
-    window.open('/expoj/viewcode.html?submitid=' + submitid);
-}
diff --git a/web/page_user.css b/web/page_user.css
deleted file mode 100644
index 7b2d91c..0000000
--- a/web/page_user.css
+++ /dev/null
@@ -1,123 +0,0 @@
-div.user_info{
-    width:31%;
-    height:100%;
-    background-color:#222222;
-    font-size:18px;
-    overflow:auto;
-    float:left;
-}
-div.user_info div.head{
-    margin:6px 0px 6px 0px;
-}
-div.user_info div.setting{
-    float:right;
-}
-div.user_info div.head input.name{
-    width:62%;
-    height:32px;
-    margin:0px 0px 6px 6px;
-    background-color:#222222;
-    color:#E9E9E9;
-    font-weight:bold;
-    font-size:24px;
-    line-height:32px;
-    border-width:0px;
-}
-div.user_info div.head input.aboutme,input.headimg{
-    width:95%;
-    height:24px;
-    margin:0px 0px 6px 6px;
-    background-color:#222222;
-    color:#E9E9E9;
-    font-weight:normal;
-    font-size:16px;
-    line-height:24px;
-    border-width:0px;
-}
-div.user_info div.head img.headimg{
-    width:100%;
-    margin:0px 0px 0px 0px;
-    display:block;
-}
-div.user_info table.info{
-    width:95%;
-    margin:0px auto 0px 6px;
-}
-div.user_info table.info td.info{
-    font-weight:normal;
-    font-size:16px;
-}
-
-div.user_data{
-    width:69%;
-    height:100%;
-    overflow:auto;
-    float:left;
-}
-div.user_data div.prolist{
-    width:62%;
-    margin:32px auto 0px auto;
-}
-div.user_data div.prolist span.item{
-    width:64px;
-    height:32px;
-    line-height:32px;
-    display:inline-block;
-}
-div.user_data div.prolist a.item{
-    width:100%;
-    height:100%;
-    font-weight:bold;
-    font-size:16px;
-    text-align:center;
-    text-decoration:none;
-    display:block;
-}
-div.user_data div.prolist a:hover.item{
-    text-decoration:underline;
-}
-
-table.login{
-    width:256px;
-    margin:192px auto;
-    border-spacing:16px;
-}
-table.login div.error{
-    width:100%; 
-    height:16px;
-    font-size:16px;
-    color:#FFA0A0;
-}
-table.login div.head{
-    width:100%; 
-    font-size:16px;
-}
-table.login input.input{
-    width:100%;
-    padding:0px 0px 0px 0px;
-    font-size:20px;
-    background-color:#E9E9E9;
-    border-width:0px;
-}
-table.register{
-    width:256px;
-    margin:192px auto;
-    border-spacing:16px;
-}
-table.register div.error{
-    width:100%; 
-    height:16px;
-    font-size:16px;
-    color:#FFA0A0;
-}
-table.register div.head{
-    width:100%; 
-    font-size:16px;
-}
-table.register input.input{
-    width:100%;
-    padding:0px 0px 0px 0px;
-    font-size:20px;
-    background-color:#E9E9E9;
-    border-width:0px;
-}
diff --git a/web/page_user.js b/web/page_user.js
deleted file mode 100644
index e016a51..0000000
--- a/web/page_user.js
+++ /dev/null
@@ -1,305 +0,0 @@
-var user_usero;
-var user_logincallback;
-
-function user_init(){
-    user_logincallback = $.Callbacks();
-
-    $('#login_username').on('keypress',function(e){
-	if(e.which == 13){
-	    user_login_submit();
-	}
-    });
-    $('#login_password').on('keypress',function(e){
-	if(e.which == 13){
-	    user_login_submit();
-	}
-    });
-    
-    $('#register_username').on('keypress',function(e){
-	if(e.which == 13){
-	    user_register_submit();
-	}
-    });
-    $('#register_password').on('keypress',function(e){
-	if(e.which == 13){
-	    user_register_submit();
-	}
-    });
-    $('#register_nickname').on('keypress',function(e){
-	if(e.which == 13){
-	    user_register_submit();
-	}
-    });
-
-    $('#index_panel > [page="logout"]').off('click').on('click',user_logout);
-}
-function user_loginchange(){
-    var cookie;
-    var j_div;
-
-    cookie = nor_getcookie();
-    if(cookie['userid'] != undefined){
-	user_update(cookie['userid'],true);
-    }else{
-	user_usero = null;
-	user_panelswitch(false);
-	user_logincallback.fire();
-    }
-}
-function user_update(userid,login){
-    $.ajax({
-	url:'user_get.php',
-	type:'POST',
-	data:{'userid':parseInt(userid)},
-	async:false,
-	success:function(res){
-	    var i;
-
-	    var reto;
-	    var usero;
-	    var prolist;
-	    var tds;
-
-	    var j_div;
-	    var proo;
-	    var j_span;
-	    var j_a;
-	    var color;
-
-	    if(res[0] != 'E'){
-		reto = JSON.parse(res);
-		usero = reto.userinfo;
-		prolist = reto.prolist;
-
-		$('#user_info > div.head > input.name').val(usero.nickname);
-		$('#user_info > div.head > input.aboutme').val(usero.aboutme);
-		$('#user_info > div.head > input.headimg').val(usero.headimg);
-		$('#user_info > div.head > img.headimg').attr('src',usero.headimg);
-
-		tds = $('#user_info > table.info td.info');
-		$(tds[1]).text(usero.acceptcount);
-		$(tds[3]).text(usero.submitcount);
-		$(tds[5]).text(usero.trycount);
-
-		j_div = $($('#user_data > div.prolist')[0]);
-		j_div.empty();
-		for(i = 0;i < prolist.length;i++){
-		    proo = prolist[i];
-
-		    j_span = $('<span class="item"></span');
-		    j_span.on('click',function(proid){return function(e){	
-			page_switch('problem_' + proid);
-			return false;
-		    }}(proo.proid));
-
-		    j_a = $('<a class="item"></a>');
-		    j_a.attr('href','/expoj/index.html?page=problem_' + proo.proid);
-		    j_a.text(proo.proid);
-
-		    switch(nor_scoretolight(parseInt(proo.rate),100)){
-			case 0:
-			    color = '#333333';
-			case 1:
-			    color = '#FF0000'; 
-			    break;
-			case 2:
-			    color = '#00FF00'; 
-			    break;
-			case 3:
-			    color = '#FFFF00'; 
-			    break;
-			case 4:
-			    color = '#FFFFFF';
-			    break;
-		    }
-		    j_a.css('color',color);
-
-		    j_span.append(j_a);
-		    j_div.append(j_span);
-		}
-
-		if(login){
-		    user_usero = usero;
-		    user_panelswitch(true);
-		    user_logincallback.fire();
-		}
-	    }else if(login){
-		user_usero = null;
-		user_panelswitch(false);
-		user_logincallback.fire();
-	    }
-	}
-    });
-}
-
-function user_panelswitch(on){
-    var j_div;
-
-    if(on){
-	j_div = $('#index_panel > [page="user"]');
-	j_div.attr('page','user_' + user_usero.userid);
-	$(j_div.find('a.button')[0]).attr('href','/expoj/index.html?page=user_' + user_usero.userid);
-	j_div.show();
-	$('#index_panel > [page="login"]').hide();
-	$('#index_panel > [page="register"]').hide();
-	$('#index_panel > [page="logout"]').show();
-    }else{
-	j_div = $('#index_panel > [page^="user"]');
-	j_div.attr('page','user');
-	$(j_div.find('a.button')[0]).attr('href',null);
-	j_div.hide();
-	$('#index_panel > [page="login"]').show();
-	$('#index_panel > [page="register"]').show();
-	$('#index_panel > [page="logout"]').hide();
-    }
-}
-function user_pageswitch(pagename,on){
-    var userid;
-    var j_page;
-
-    if(on){
-	userid = pagename.match(/^user_(.+)/)[1];
-
-	$('#index_head_title').text('ExpOJ-UID:' + userid);
-
-	user_update(userid,false);
-
-	if(user_usero != null && userid == user_usero.userid){
-	    $('#user_info > div.head > div.setting').show();
-	}else{
-	    $('#user_info > div.head > div.setting').hide();
-	}
-
-	j_page = $('[id^="page_user"]');
-	j_page.attr('id','page_user_' + userid);
-	j_page.fadeIn('slow');
-    }else{
-	$('[id^="page_user"]').attr('id','page_user');
-    }
-}
-function user_infoedit(on){
-    var divs;
-    var inputs;
-
-    divs = $('#user_info > div.head > div.setting > div.nor_button');
-    inputs = $('#user_info > div.head > input');
-    if(on){
-	$(divs[0]).hide();
-	$(divs[1]).show();
-	$(divs[2]).show();
-	$('#user_info > div.head > input.headimg').show();
-	inputs.attr('readonly',null);
-	inputs.css('background-color','#333333');
-    }else{
-	$(divs[0]).show();
-	$(divs[1]).hide();
-	$(divs[2]).hide();
-	$('#user_info > div.head > input.headimg').hide();
-	inputs.attr('readonly','readonly');
-	inputs.css('background-color','transparent');
-
-	user_update(user_usero.userid,false);
-    }
-}
-function user_infosubmit(){
-    var inputs;
-    inputs = $('#user_info > div.head > input');
-    $.post('user_set.php',
-	    {
-		'type':'userinfo',
-		'nickname':$('#user_info > div.head > input.name').val(),
-		'aboutme':$('#user_info > div.head > input.aboutme').val(),
-		'headimg':$('#user_info > div.head > input.headimg').val()
-	    },
-	    function(res){
-		user_infoedit(false);
-	    }
-    );
-}
-
-function user_login_pageswitch(){
-    $('#index_head_title').text('ExpOJ-Login');
-
-    user_login_reset();
-    $('#page_login').fadeIn('fast',function(){
-	$('#login_username').focus();
-    });
-}
-function user_login_reset(){
-    $('#login_error').html('');
-    $('#login_username').val('');
-    $('#login_password').val('');
-}
-function user_login_submit(){
-    $.post('user_login.php',
-	    {'username':$('#login_username').val(),'password':$('#login_password').val()},
-	    function(res){
-		if(res[0] == 'S'){
-		    user_login_reset();
-		    user_loginchange();
-		    if(page_name_previous == 'login' || page_name_previous == 'register'){
-			page_switch('home');
-		    }else{
-			page_switch(page_name_previous);
-		    }
-		}else if(res == 'Eerror'){
-		    $('#login_error').html('使用者名稱或密碼錯誤');
-		}else{
-		    $('#login_error').html('Oops');
-		}
-	    }
-    );
-}
-
-function user_register_pageswitch(){
-    $('#index_head_title').text('ExpOJ-Register');
-
-    user_register_reset();
-    $('#page_register').fadeIn('fast',function(){
-	$('#register_username').focus();
-    });
-}
-function user_register_reset(){
-    $('#register_error').html('');
-    $('#register_username').val('');
-    $('#register_password').val('');
-    $('#register_nickname').val('');
-}
-function user_register_submit(){
-    $.post('user_register.php',
-	    {'username':$('#register_username').val(),'password':$('#register_password').val(),'nickname':$('#register_nickname').val()},
-	    function(res){
-		if(res[0] == 'S'){
-		    user_register_reset();
-		    user_loginchange();
-		    if(page_name_previous == 'login' || page_name_previous == 'register'){
-			page_switch('home');
-		    }else{
-			page_switch(page_name_previous);
-		    }
-		}else if(res == 'Eusername'){
-		    $('#register_error').html('使用者名稱不可為空或有非法字元<br/>最長16 Bytes');
-		}else if(res == 'Epassword'){
-		    $('#register_error').html('<br/>密碼不可為空,最長128 Bytes');
-		}else if(res == 'Enickname'){
-		    $('#register_error').html('暱稱不可為空或有非法字元<br/>最長16 Bytes');
-		}else if(res == 'Eexist'){
-		    $('#register_error').html('使用者名稱已存在');
-		}else{
-		    $('#register_error').html('Oops');
-		}
-	    }
-    ); 
-}
-
-function user_logout(){
-    var cookie;
-    var key;
-    
-    cookie = nor_getcookie();
-    for(key in cookie){
-	document.cookie = key + '=;expires=Thu, 01 Jan 1970 00:00:00 GMT';
-    }
-
-    location.href = '/expoj/index.html?page=home';
-}
diff --git a/web/problem_code_submit.php b/web/problem_code_submit.php
deleted file mode 100644
index 2e7459a..0000000
--- a/web/problem_code_submit.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-require_once('common.php');
-
-$userid = $_COOKIE['userid'];
-$usersec = $_COOKIE['usersec'];
-$proid = $_POST['proid'];
-$code = $_POST['code'];
-
-if(!sec_checkuser($userid,$usersec)){
-    exit('Euser');
-}
-if($proid == '' || strval(intval($proid)) != $proid){
-    exit('Epro');
-}
-if(strlen($code) > (64 * 1024)){
-    exit('Ecode');
-}
-
-$sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
-
-$userid = pg_escape_string($userid);
-$sqlr = pg_query_params($sqlc,'SELECT * FROM "user" WHERE userid=$1 LIMIT 1;',
-    array($userid));
-if(($usero = pg_fetch_object($sqlr)) == null){
-    pg_free_result($sqlr);
-    pg_close($sqlc);
-    exit('Euser');
-}
-pg_free_result($sqlr);
-
-$mc = new Memcached();
-$mc->addServer('localhost',11211);
-if(!$mc->add('problem_code_submit_limit_'.$userid,true,10)){
-    pg_close($sqlc);
-    exit('Elimit');
-}
-
-$proid = pg_escape_string($proid);
-$sqlr = pg_query_params($sqlc,'SELECT * FROM "problem" WHERE proid=$1 LIMIT 1;',
-    array($proid));
-if(($proo = pg_fetch_object($sqlr)) == null){
-    pg_free_result($sqlr);
-    pg_close($sqlc);
-    exit('Epro');
-}
-pg_free_result($sqlr);
-
-$sqlr = pg_query_params($sqlc,'INSERT INTO "submit" ("proid","userid","status","score","maxscore","runtime","peakmem") VALUES($1,$2,$3,$4,$5,$6,$7) RETURNING "submitid";',
-	array($proid,$userid,'{100}','{0}','{0}','{0}','{0}'));
-$submitid = pg_fetch_row($sqlr)[0];
-pg_free_result($sqlr);
-
-file_put_contents('submit/'.$submitid.'_submit.cpp',$code);
-
-pg_close($sqlc);
-
-$sd = socket_create(AF_INET,SOCK_STREAM,0);
-socket_connect($sd,'127.0.0.1',2501);
-
-$data = $submitid.' '.$proid.chr(0);
-socket_write($sd,$data,strlen($data));
-
-socket_close($sd);
-
-echo 'S';
-?>
diff --git a/web/problem_view.php b/web/problem_view.php
deleted file mode 100644
index d53db88..0000000
--- a/web/problem_view.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-require_once('common.php');
-
-function problem_view($sqlc,$paramo){
-    $proid = $paramo->proid;
-    $infoonly = $paramo->infoonly;
-
-    if(gettype($proid) != 'integer' || $proid < 1){
-	return null;
-    }
-
-    $sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
-
-    $proid = pg_escape_string($proid);
-    $sqlr = pg_query_params($sqlc,'SELECT * FROM "problem" WHERE proid=$1 LIMIT 1;',
-	    array($proid));
-    if(($proo = pg_fetch_object($sqlr)) == null){
-	pg_free_result($sqlr);
-	return null;
-    }
-
-    if($infoonly){
-	$proo = array(
-	    'acceptcount' => $proo->acceptcount,
-	    'submitcount' => $proo->submitcount);
-    }else{
-	$setting_info = parse_ini_file('pro/'.$proo->proid.'/'.$proo->proid.'_setting.txt',true);
-	$proo = array(
-	    'proid' => $proo->proid,
-	    'proname' => $proo->proname,
-	    'timelimit' => $setting_info['JUDGE']['timelimit'],
-	    'memlimit' => $setting_info['JUDGE']['memlimit'],
-	    'acceptcount' => $proo->acceptcount,
-	    'submitcount' => $proo->submitcount,
-	    'protext' => file_get_contents('pro/'.$proo->proid.'/'.$proo->proid.'_text.txt'));
-    }
-
-    pg_free_result($sqlr);
-    return $proo;
-}
-?>
diff --git a/web/square_list.php b/web/square_list.php
deleted file mode 100644
index 7ac9188..0000000
--- a/web/square_list.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-require_once('common.php');
-
-function square_list($sqlc,$paramo){
-    $userid = $_COOKIE['userid'];
-    $usersec = $_COOKIE['usersec'];
-    if(!sec_checkuser($userid,$usersec)){
-	return null;
-    }
-
-    $userid = pg_escape_string($userid);
-    $sqlr = pg_query_params($sqlc,'SELECT array_to_string("squarelist",\',\') AS "squarelist" FROM "user" WHERE "userid"=$1 LIMIT 1;',
-	array($userid));
-
-    if(($sqlo = pg_fetch_object($sqlr)) == null){
-	pg_free_result($sqlr);
-	return null;
-    }
-    $squarelist = $sqlo->squarelist;
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query($sqlc,'SELECT *,array_to_string("flag",\',\') AS "flag","starttime"<=now() AS "start","endtime"<=now() AS "end" FROM "square" WHERE "squareid" IN ('.$squarelist.') ORDER BY "squareid" ASC;');
-    $inlist = array();
-    while($squareo = pg_fetch_object($sqlr)){
-	if($squareo->end == 't'){
-	    $status = 'inactive';
-	}else if($squareo->start == 't'){
-	    $status = 'active';
-	}else{
-	    $status = 'upcoming';
-	}
-	$flaglist = explode(',',$squareo->flag);
-	$flag = array();
-	for($idx = 0;$idx < count($flaglist);$idx++){
-	    $flag[$flaglist[$idx]] = true;
-	}
-
-	$inlist[] = array(
-	    'squareid' => $squareo->squareid,
-	    'squarename' => $squareo->squarename,
-	    'starttime' => $squareo->starttime,
-	    'endtime' => $squareo->endtime,
-	    'status' => $status,
-	    'flag' => $flag
-	);
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query($sqlc,'SELECT *,array_to_string("flag",\',\') AS "flag","starttime"<=now() AS "start","endtime"<=now() AS "end" FROM "square" WHERE "squareid" NOT IN ('.$squarelist.') ORDER BY "squareid" ASC;');
-    $outlist = array();
-    while($squareo = pg_fetch_object($sqlr)){
-	if($squareo->end == 't'){
-	    $status = 'inactive';
-	}else if($squareo->start == 't'){
-	    $status = 'active';
-	}else{
-	    $status = 'upcoming';
-	}
-	$flaglist = explode(',',$squareo->flag);
-	$flag = array();
-	for($idx = 0;$idx < count($flaglist);$idx++){
-	    $flag[$flaglist[$idx]] = true;
-	}
-
-	$outlist[] = array(
-	    'squareid' => $squareo->squareid,
-	    'squarename' => $squareo->squarename,
-	    'starttime' => $squareo->starttime,
-	    'endtime' => $squareo->endtime,
-	    'status' => $status,
-	    'flag' => $flag
-	);
-    }
-    pg_free_result($sqlr);
-
-    return array(
-	'inlist' => $inlist,
-	'outlist' => $outlist
-    );
-}
-?>
diff --git a/web/square_problem_list.php b/web/square_problem_list.php
deleted file mode 100644
index 60d4268..0000000
--- a/web/square_problem_list.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-require_once('common.php');
-
-function square_problem_list($sqlc,$paramo){
-    $userid = $_COOKIE['userid'];
-    $usersec = $_COOKIE['usersec'];
-    $squareid = $paramo->squareid;
-    $prooff = $paramo->prooff;
-
-    if(!sec_checkuser($userid,$usersec)){
-	$userid = null;
-    }
-    if(gettype($squareid) != 'integer' || $squareid < 1){
-	return null;
-    }
-    if(gettype($prooff) != 'integer' || $prooff < 0){
-	return null;
-    }
-
-    $squaireid = pg_escape_string($squareid);
-    $prooff = pg_escape_string($prooff);
-    $sqlr = pg_query_params($sqlc,'SELECT * FROM "problem" WHERE $1 = ANY ("squarelist") ORDER BY "proid" LIMIT 20 OFFSET $2;',
-	    array($squareid,$prooff));
-
-    $prolist = array();
-    $proidlist = array();
-    while($proo = pg_fetch_object($sqlr)){
-	$prolist[] = array(
-		'proid' => $proo->proid,
-		'proname' => $proo->proname,
-		'acceptcount' => $proo->acceptcount,
-		'submitcount' => $proo->submitcount,
-		'sumscore' => null,
-		'summaxscore' => null);
-	$proidlist[$proo->proid] = count($prolist) - 1;
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT COUNT(*) FROM "problem" WHERE $1 = ANY ("squarelist");',
-	    array($squareid));
-    $procount = pg_fetch_row($sqlr)[0];
-    pg_free_result($sqlr);
-
-    if($userid){
-	$userid = pg_escape_string($userid);
-	$sqlr = pg_query_params($sqlc,'SELECT "proid","sumscore","summaxscore" FROM "submit" WHERE "userid"=$1 AND "proid" IN ('.implode(',',array_keys($proidlist)).') ORDER BY "sumscore" DESC;',
-		array($userid));
-
-	while($sqlo = pg_fetch_object($sqlr)){
-	    if($prolist[$proidlist[$sqlo->proid]]['sumscore'] == null){
-		$prolist[$proidlist[$sqlo->proid]]['sumscore'] = $sqlo->sumscore;
-		$prolist[$proidlist[$sqlo->proid]]['summaxscore'] = $sqlo->summaxscore;
-	    }
-	}
-	pg_free_result($sqlr);
-    }
-
-    return array(
-	'procount' => $procount,
-	'prolist' => $prolist
-    );
-}
-?>
diff --git a/web/square_rank_list.php b/web/square_rank_list.php
deleted file mode 100644
index 01f3f45..0000000
--- a/web/square_rank_list.php
+++ /dev/null
@@ -1,115 +0,0 @@
-<?php
-require_once('common.php');
-
-function ranklist_cmp($a,$b){
-    if($a['acceptcount'] == $b['acceptcount']){
-	if($a['submitcount'] == $b['submitcount']){
-	    return $a['userid'] - $b['userid'];
-	}else{
-	    return $a['submitcount'] - $b['submitcount'];
-	}
-    }
-    return $b['acceptcount'] - $a['acceptcount'];
-}
-
-function square_rank_list($sqlc,$paramo){
-    $squareid = $paramo->squareid;
-    $rankoff = $paramo->rankoff;
-
-    if(gettype($squareid) != 'integer' || $squareid < 1){
-	return null;
-    }
-    if(gettype($rankoff) != 'integer' || $rankoff < 0){
-	return null;
-    }
-
-    $squareid = pg_escape_string($squareid);
-    $sqlr = pg_query_params($sqlc,'SELECT * FROM "square" WHERE "squareid"=$1',
-	array($squareid));
-
-    if(($squareo = pg_fetch_object($sqlr)) == null){
-	pg_free_result($sqlr);
-	return null;
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT "proid" FROM "problem" WHERE $1=ANY("squarelist");',
-	    array($squareid));
-
-    $proidlist = array();
-    while($sqlo = pg_fetch_object($sqlr)){
-	$proidlist[] = $sqlo->proid;
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT "userid","nickname" FROM "user" WHERE $1=ANY("squarelist");',
-	array($squareid));
-
-    $useridlist = array();
-    while($sqlo = pg_fetch_object($sqlr)){
-	$useridlist[$sqlo->userid] = array(
-		'nickname' => $sqlo->nickname,
-		'acceptcount' => 0,
-		'submitcount' => 0,
-		'score' => 0);
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT "userid" FROM "submit" WHERE "proid" IN ('.implode(',',$proidlist).') AND "result"=0 AND "timestamp">=$1 AND "timestamp"<$2 GROUP BY "proid","userid";',
-	array($squareo->starttime,$squareo->endtime));
-
-    while($sqlo = pg_fetch_object($sqlr)){
-	if(array_key_exists($sqlo->userid,$useridlist)){
-	    $useridlist[$sqlo->userid]['acceptcount']++;
-	}
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT "userid",COUNT("userid") AS "submitcount" FROM "submit" WHERE "proid" IN ('.implode(',',$proidlist).') AND "timestamp">=$1 AND "timestamp"<$2 GROUP BY "userid";',
-	array($squareo->starttime,$squareo->endtime));
-
-    while($sqlo = pg_fetch_object($sqlr)){
-	if(array_key_exists($sqlo->userid,$useridlist)){
-	    $useridlist[$sqlo->userid]['submitcount'] += $sqlo->submitcount;
-	}
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT "userid",MAX("sumscore") AS "score" FROM "submit" WHERE "proid" IN ('.implode(',',$proidlist).') AND "timestamp">=$1 AND "timestamp"<$2 GROUP BY "proid","userid";',
-	array($squareo->starttime,$squareo->endtime));
-
-    while($sqlo = pg_fetch_object($sqlr)){
-	if(array_key_exists($sqlo->userid,$useridlist)){
-	    $useridlist[$sqlo->userid]['score'] += $sqlo->score;
-	}	
-    }
-    pg_free_result($sqlr);
-
-    $ranklist = array();
-    foreach($useridlist as $key => $value){
-	$ranklist[] = array(
-		'userid' => $key,
-		'nickname' => $value['nickname'],
-		'acceptcount' => $value['acceptcount'],
-		'submitcount' => $value['submitcount'],
-		'score' => $value['score']);
-    }
-    usort($ranklist,'ranklist_cmp');
-
-    $rank = 1;
-    for($idx = 0;$idx < count($ranklist);$idx++){
-	if($idx > 0){
-	    if($ranklist[$idx]['acceptcount'] != $ranklist[$idx - 1]['acceptcount'] ||
-		    $ranklist[$idx]['submitcount'] != $ranklist[$idx - 1]['submitcount']){
-		$rank = $idx + 1;
-	    }
-	}
-	$ranklist[$idx]['rank'] = $rank;
-    }
-
-    return array(
-	'rankcount' => count($ranklist),
-	'ranklist' => array_slice($ranklist,$rankoff,20)
-    );
-}
-?>
diff --git a/web/square_scoreboard_list.php b/web/square_scoreboard_list.php
deleted file mode 100644
index 6fdbf13..0000000
--- a/web/square_scoreboard_list.php
+++ /dev/null
@@ -1,115 +0,0 @@
-<?php
-require_once('common.php');
-
-function scoreboardlist_cmp($a,$b){
-    if($a['acceptcount'] == $b['acceptcount']){
-	if($a['penalty'] == $b['penalty']){
-	    return $a['userid'] - $b['userid'];
-	}else{
-	    return $a['penalty'] - $b['penalty'];
-	}
-    }
-    return $b['acceptcount'] - $a['acceptcount'];
-}
-
-function square_scoreboard_list($sqlc,$paramo){
-    $squareid = $paramo->squareid;
-
-    if(gettype($squareid) != 'integer' || $squareid < 1){
-	return null;
-    }
-
-    $squareid = pg_escape_string($squareid);
-    $sqlr = pg_query_params($sqlc,'SELECT * FROM "square" WHERE "squareid"=$1',
-	array($squareid));
-
-    if(($squareo = pg_fetch_object($sqlr)) == null){
-	pg_free_result($sqlr);
-	return null;
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT "proid" FROM "problem" WHERE $1=ANY("squarelist") ORDER BY "proid";',
-	    array($squareid));
-
-    $proidlist = array();
-    while($sqlo = pg_fetch_object($sqlr)){
-	$proidlist[] = $sqlo->proid;
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT "userid","nickname" FROM "user" WHERE $1=ANY("squarelist");',
-	array($squareid));
-
-    $useridlist = array();
-    while($sqlo = pg_fetch_object($sqlr)){
-	$useridlist[$sqlo->userid] = array(
-	    'nickname' => $sqlo->nickname,
-	    'acceptcount' => 0,
-	    'penalty' => 0,
-	    'prolist' => array() 
-	);
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT "userid","proid",EXTRACT(EPOCH FROM age("timestamp",$1)) AS "time","result"=0 AS "accept" FROM "submit" WHERE "proid" IN ('.implode(',',$proidlist).') ORDER BY "timestamp";',
-	array($squareo->starttime));
-
-    while($sqlo = pg_fetch_object($sqlr)){
-	if(!array_key_exists($sqlo->userid,$useridlist)){
-	    continue;
-	}
-
-	$userido = &$useridlist[$sqlo->userid]; 
-	if(!array_key_exists($sqlo->proid,$userido['prolist'])){
-	    $userido['prolist'][$sqlo->proid] = array(
-		'accepttime' => null,
-		'submitcount' => 0,
-		'penalty' => 0
-	    );
-	}
-	$proo = &$userido['prolist'][$sqlo->proid];
-
-	if($proo['accepttime'] == null){
-	    if($sqlo->accept == 't'){
-		$proo['accepttime'] = intval($sqlo->time);
-		$proo['submitcount']++;
-		$proo['penalty'] = ($userido->submitcount - 1) * 1200 + $proo['accepttime'];
-
-		$userido['acceptcount']++;
-		$userido['penalty'] += $proo['penalty'];
-	    }else{
-		$proo['submitcount']++;
-	    }
-	}
-    }
-    pg_free_result($sqlr);
-
-    $scoreboardlist = array();
-    foreach($useridlist as $key => $value){
-	$scoreboardlist[] = array(
-		'userid' => $key,
-		'nickname' => $value['nickname'],
-		'acceptcount' => $value['acceptcount'],
-		'penalty' => $value['penalty'],
-		'prolist' => $value['prolist']);
-    }
-    usort($scoreboardlist,'scoreboardlist_cmp');
-
-    $rank = 1;
-    for($idx = 0;$idx < count($scoreboardlist);$idx++){
-	if($idx > 0){
-	    if($scoreboardlist[$idx]['acceptcount'] != $scoreboardlist[$idx - 1]['acceptcount'] ||
-		    $scoreboardlist[$idx]['penalty'] != $scoreboardlist[$idx - 1]['penalty']){
-		$rank = $idx + 1;
-	    }
-	}
-	$scoreboardlist[$idx]['rank'] = $rank;
-    }
-
-    return array(
-	'proidlist' => $proidlist,
-	'scoreboardlist' => $scoreboardlist
-    );
-}
-?>
diff --git a/web/status_submit_list.php b/web/status_submit_list.php
deleted file mode 100644
index 57bf003..0000000
--- a/web/status_submit_list.php
+++ /dev/null
@@ -1,147 +0,0 @@
-<?php
-require_once('common.php');
-
-function status_submit_list($sqlc,$paramo,$useronly){
-    $submitoff = $paramo->submitoff;
-    $submitid = $paramo->submitid;
-    $proid = $paramo->proid;
-    $result = $paramo->result;
-
-    if($useronly == true){
-	$userid = $_COOKIE['userid'];
-	$usersec = $_COOKIE['usersec'];
-	if(!sec_checkuser($userid,$usersec)){
-	    return null;
-	}
-	$userid = pg_escape_string($userid);
-    }
-    if(gettype($submitoff) != 'integer' || $submitoff < 0){
-	$submitoff = -1;
-    }
-    if(gettype($submitid) != 'integer' || $submitid < 1){
-	$submitid = -1;
-    }
-    if(gettype($proid) != 'integer' || $proid < 1){
-	$proid = -1;
-    }
-    if(gettype($result) != 'integer'){
-	$result = -100;
-    }
-    if($submitoff == -1 && $submitid == -1){
-	return null;
-    }
-
-    $submitlist = array();
-    $useridlist = array();
-
-    if($submitoff != -1){
-	$submitoff = pg_escape_string($submitoff);
-	$sqlstr = 'SELECT "submitid","proid","userid","timestamp","result","sumscore","summaxscore","sumruntime" FROM "submit" ';
-
-	if($useronly == true){
-	    $sqlr = pg_query_params($sqlc,$sqlstr.'WHERE "userid"=$1 ORDER BY "submitid" DESC LIMIT 20 OFFSET $2;',
-		    array($userid,$submitoff));
-	}else if($proid != -1 && $result != -100){
-	    $sqlr = pg_query_params($sqlc,$sqlstr.'WHERE "proid"=$1 AND "result"=$2 ORDER BY "sumruntime" ASC LIMIT 20 OFFSET $3;',
-		    array($proid,$result,$submitoff));
-	}else if($proid != -1 && $result == -100){
-	    $sqlr = pg_query_params($sqlc,$sqlstr.'WHERE "proid"=$1 AND "result"<>100 ORDER BY "submitid" DESC LIMIT 20 OFFSET $2;',
-		    array($proid,$submitoff));
-	}else{
-	    $sqlr = pg_query_params($sqlc,$sqlstr.'ORDER BY "submitid" DESC LIMIT 20 OFFSET $1;',
-		    array($submitoff));
-	}
-
-	while($submito = pg_fetch_object($sqlr)){
-	    $submitlist[] = array(
-		    'submitid' => $submito->submitid,
-		    'proid' => $submito->proid,
-		    'userid' => $submito->userid,
-		    'timestamp' => $submito->timestamp,
-		    'result' => $submito->result,
-		    'sumscore' => $submito->sumscore,
-		    'summaxscore' => $submito->summaxscore,
-		    'sumruntime' => $submito->sumruntime);
-	    $useridlist[$submito->userid] = '';
-	}
-	pg_free_result($sqlr);
-    }
-
-    if($submitid != -1){
-	$sqlstr = 'SELECT "submitid","proid","userid",array_to_string("status",\',\') AS "status",array_to_string("score",\',\') AS "score",array_to_string("maxscore",\',\') AS "maxscore",array_to_string("runtime",\',\') AS "runtime",array_to_string("peakmem",\',\') AS "peakmem","timestamp","result","sumscore","summaxscore","sumruntime" FROM "submit" ';
-
-	if($submitid != 2147483647){
-	    $submitid = pg_escape_string($submitid);
-	    $sqlr = pg_query_params($sqlc,$sqlstr.'WHERE "submitid"=$1 LIMIT 1;',
-		array($submitid));
-	}else{
-	    if($useronly == true){
-		$sqlr = pg_query_params($sqlc,$sqlstr.'WHERE "userid"=$1 ORDER BY "submitid" DESC LIMIT 1;',
-		    array($userid));
-	    }else if($proid != -1 && $result != -100){
-		$sqlr = pg_query_params($sqlc,$sqlstr.'WHERE "proid"=$1 AND "result"=$2 ORDER BY "sumruntime" ASC LIMIT 1;',
-		    array($proid,$result));
-	    }else if($proid != -1 && $result == -100){
-		$sqlr = pg_query_params($sqlc,$sqlstr.'WHERE "proid"=$1 AND "result"<>100 ORDER BY "submitid" DESC LIMIT 1;',
-		    array($proid));
-	    }else{
-		$sqlr = pg_query($sqlc,$sqlstr.'ORDER BY "submitid" DESC LIMIT 1;');
-	    }
-	}
-
-	while($submito = pg_fetch_object($sqlr)){
-	    $submitlist[] = array(
-		'submitid' => $submito->submitid,
-		'proid' => $submito->proid,
-		'userid' => $submito->userid,
-		'status' => $submito->status,
-		'score' => $submito->score,
-		'maxscore' => $submito->maxscore,
-		'runtime' => $submito->runtime,
-		'peakmem' => $submito->peakmem,
-		'timestamp' => $submito->timestamp,
-		'result' => $submito->result,
-		'sumscore' => $submito->sumscore,
-		'summaxscore' => $submito->summaxscore,
-		'sumruntime' => $submito->sumruntime);
-	    $useridlist[$submito->userid] = '';
-	}
-	pg_free_result($sqlr);
-    }else{
-	$submitlist[] = null;
-    }
-
-    $sqlr = pg_query($sqlc,'SELECT "userid","nickname" FROM "user" WHERE "userid" IN ('.implode(',',array_keys($useridlist)).');');
-
-    while($sqlo = pg_fetch_object($sqlr)){
-	$useridlist[$sqlo->userid] = $sqlo->nickname;
-    }
-    pg_free_result($sqlr);
-
-    for($idx = 0;$idx < count($submitlist);$idx++){
-	if($submitlist[$idx] != null){
-	    $submitlist[$idx]['nickname'] = $useridlist[$submitlist[$idx]['userid']];
-	}
-    }
-
-    if($useronly == true){
-	$sqlr = pg_query_params('SELECT COUNT(*) FROM "submit" WHERE "userid"=$1;',
-		array($userid));
-    }else if($proid != -1 && $result != -100){
-	$sqlr = pg_query_params('SELECT COUNT(*) FROM "submit" WHERE "proid"=$1 AND "result"=$2;',
-		array($proid,$result));
-    }else if($proid != -1 && $result == -100){
-	$sqlr = pg_query_params('SELECT COUNT(*) FROM "submit" WHERE "proid"=$1 AND "result"<>100;',
-		array($proid));
-    }else{
-	$sqlr = pg_query('SELECT COUNT(*) FROM "submit";');
-    }
-    $submitcount = pg_fetch_row($sqlr)[0];
-    pg_free_result($sqlr);
-
-    return array(
-	'submitcount' => $submitcount,
-	'submitlist' => $submitlist
-    );
-}
-?>
diff --git a/web/status_viewcode.php b/web/status_viewcode.php
deleted file mode 100644
index 0bf1fb4..0000000
--- a/web/status_viewcode.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-require_once('common.php');
-
-$userid = $_COOKIE['userid'];
-$usersec = $_COOKIE['usersec'];
-$submitid = $_POST['submitid'];
-
-if(!sec_checkuser($userid,$usersec)){
-    exit('Eerror');
-}
-if($submitid == '' || strval(intval($submitid)) != $submitid){
-    exit('Eerror');
-}
-
-$sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
-
-$userid = pg_escape_string($userid);
-$submitid = pg_escape_string($submitid);
-$sqlr = pg_query_params($sqlc,'SELECT "submitid" FROM "submit" WHERE "userid"=$1 AND "submitid"=$2 LIMIT 1',
-	array($userid,$submitid));
-if(pg_num_rows($sqlr) == 0){
-    pg_free_result($sqlr);
-    pg_close($sqlc);
-    exit('Eerror');
-}
-pg_free_result($sqlr);
-pg_close($sqlc);
-
-echo json_encode(['code' => file_get_contents('submit/'.$submitid.'_submit.cpp')]);
-?>
diff --git a/web/user_get.php b/web/user_get.php
deleted file mode 100644
index 85b0127..0000000
--- a/web/user_get.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-require_once('common.php');
-
-$userid = intval($_POST['userid']);
-
-if(gettype($userid) != 'integer' || $userid < 1){
-    exit('Eerror');
-}
-
-$sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
-
-$userid = pg_escape_string($userid);
-$sqlr = pg_query_params($sqlc,'SELECT * FROM "user" WHERE "userid"=$1 LIMIT 1;',
-	array($userid));
-
-if(($usero = pg_fetch_object($sqlr)) == null){
-    pg_free_result($sqlr);
-    pg_close($sqlc);
-    exit('Eerror');
-}
-pg_free_result($sqlr);
-
-$sqlr = pg_query_params($sqlc,'SELECT COUNT(DISTINCT "proid") FROM "submit" WHERE "userid"=$1 AND "result"=0;',
-	array($userid));
-$acceptcount = pg_fetch_row($sqlr)[0];
-pg_free_result($sqlr);
-
-$sqlr = pg_query_params($sqlc,'SELECT COUNT(DISTINCT "proid") FROM "submit" WHERE "userid"=$1;',
-	array($userid));
-$trycount = pg_fetch_row($sqlr)[0];
-pg_free_result($sqlr);
-
-$sqlr = pg_query_params($sqlc,'SELECT COUNT("proid") FROM "submit" WHERE "userid"=$1;',
-	array($userid));
-$submitcount = pg_fetch_row($sqlr)[0];
-pg_free_result($sqlr);
-
-$userinfo = array(
-    'userid' => $usero->userid,
-    'username' => $usero->username,
-    'nickname' => $usero->nickname,
-    'headimg' => $usero->headimg,
-    'aboutme' => $usero->aboutme,
-    'acceptcount' => $acceptcount,
-    'submitcount' => $submitcount,
-    'trycount' => $trycount);
-
-$sqlr = pg_query_params($sqlc,'SELECT "proid",MAX("sumscore"/"summaxscore") AS "rate" FROM "submit" WHERE "userid"=$1 AND "result"<>100 GROUP BY "proid" ORDER BY "proid";',
-	array($userid));
-
-$prolist = array();
-while($sqlo = pg_fetch_object($sqlr)){
-    $prolist[] = array(
-	    'proid' => $sqlo->proid,
-	    'rate' => $sqlo->rate * 100);
-}
-pg_free_result($sqlr);
-
-pg_close($sqlc);
-
-echo json_encode(array(
-    'userinfo' => $userinfo,
-    'prolist' => $prolist
-));
-?>
diff --git a/web/user_login.php b/web/user_login.php
deleted file mode 100644
index 1f455c2..0000000
--- a/web/user_login.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-require_once('common.php');
-
-$username = $_POST['username'];
-$password = $_POST['password'];
-
-if($username == '' || strlen($username) > 16 || $username != pg_escape_string($username)){
-    exit('Eerror');
-}
-if($password == '' || strlen($password) > 128){
-    exit('Eerror');
-}
-
-$sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
-
-$username = pg_escape_string($username);
-$password = hash('sha512',$password);
-$sqlr = pg_query_params($sqlc,'SELECT "userid" FROM "user" WHERE "username"=$1 AND "password"=$2 LIMIT 1;',
-	array($username,$password));
-if(($sqlo = pg_fetch_object($sqlr)) == null){
-    pg_free_result($sqlr);
-    pg_close($sqlc);
-    exit('Eerror');
-}
-$userid = $sqlo->userid;
-pg_free_result($sqlr);
-pg_close($sqlc);
-
-setcookie('userid',$userid,time() + 31536000);
-setcookie('usersec',hash('sha512',$userid.SEC_SALT),time() + 31536000);
-echo 'S';
-?>
diff --git a/web/user_register.php b/web/user_register.php
deleted file mode 100644
index a728e64..0000000
--- a/web/user_register.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-require_once('common.php');
-
-$username = $_POST['username'];
-$password = $_POST['password'];
-$nickname = $_POST['nickname'];
-
-if($username == '' || strlen($username) > 16 || $username != pg_escape_string($username)){
-    exit('Eusername');
-}
-if($password == '' || strlen($password) > 128){
-    exit('Epassword');
-}
-if($nickname == '' || strlen($nickname) > 16 || $nickname != pg_escape_string($nickname)){
-    exit('Enickname');
-}
-
-$sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
-
-$username = pg_escape_string($username);
-$sqlr = pg_query_params($sqlc,'SELECT "username" FROM "user" WHERE "username"=$1 LIMIT 1;',
-	array($username));
-if(pg_num_rows($sqlr) > 0){
-    pg_free_result($sqlr);
-    pg_close($sqlc);
-    exit('Eexist');
-}
-pg_free_result($sqlr);
-
-$password = hash('sha512',$password);
-$sqlr = pg_query_params($sqlc,'INSERT INTO "user" ("username","password","nickname") VALUES($1,$2,$3) RETURNING "userid";',
-	array($username,$password,$nickname));
-$userid = pg_fetch_row($sqlr)[0];
-pg_free_result($sqlr);
-
-pg_close($sqlc);
-
-setcookie('userid',$userid,time() + 31536000);
-setcookie('usersec',hash('sha512',$userid.SEC_SALT),time() + 31536000);
-echo 'S';
-?>
diff --git a/web/user_set.php b/web/user_set.php
deleted file mode 100644
index de5ea32..0000000
--- a/web/user_set.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-require_once('common.php');
-
-$userid = $_COOKIE['userid'];
-$usersec = $_COOKIE['usersec'];
-$type = $_POST['type'];
-
-if(!sec_checkuser($userid,$usersec)){
-    exit('Euser');
-}
-$userid = pg_escape_string($userid);
-
-$sqlc = pg_connect('host=localhost port=5432 dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD);
-
-if($type == 'userinfo'){
-    $nickname = $_POST['nickname'];
-    $aboutme = $_POST['aboutme'];
-    $headimg = $_POST['headimg'];
-
-    if($nickname == '' || strlen($nickname) > 16 || $nickname != pg_escape_string($nickname)){
-	exit('Enickname');
-    }
-    if(strlen($aboutme) > 4096){
-	exit('Eaboutme');
-    }
-    if($headimg == '' || strlen($headimg) > 4096){
-	exit('Eheadimg');
-    }
-
-    $sqlr = pg_query_params($sqlc,'UPDATE "user" SET "nickname"=$1,"aboutme"=$2,"headimg"=$3 WHERE "userid"=$4;',
-	array($nickname,$aboutme,$headimg,$userid));
-
-    pg_free_result($sqlr);
-}else if($type == 'squareadd'){
-    $squareid = $_POST['squareid'];
-
-    if($squareid == '' || strval(intval($squareid)) != $squareid){
-	exit('Eerror');
-    }
-
-    $squareid = pg_escape_string($squareid);
-    $sqlr = pg_query_params($sqlc,'SELECT "squareid" FROM "square" WHERE "squareid"=$1 LIMIT 1',
-	array($squareid));
-
-    if(pg_num_rows($sqlr) == 0){
-	exit('Eerror');
-	pg_free_result($sqlr);
-    }
-    pg_free_result($sqlr);
-
-    $sqlr = pg_query_params($sqlc,'SELECT array_to_string("squarelist",\',\') AS "squarelist" FROM "user" WHERE "userid"=$1 LIMIT 1;',
-	array($userid));
-
-    if(($sqlo = pg_fetch_object($sqlr)) == null){
-	pg_free_result($sqlr);
-	exit('Eerror');
-    }
-    $squarelist = explode(',',$sqlo->squarelist);
-    pg_free_result($sqlr);
-
-    for($idx = 0;$idx < count($squarelist);$idx++){
-	if($squarelist[$idx] == $squareid){
-	    exit('Eerror');
-	}
-    }
-    $squarelist[] = $squareid;
-
-    $sqlr = pg_query_params($sqlc,'UPDATE "user" SET "squarelist"=\'{'.implode(',',$squarelist).'}\' WHERE "userid"=$1;',
-	array($userid));
-
-    pg_free_result($sqlr);
-}else if($type == 'squareremove'){
-    $squareid = $_POST['squareid'];
-
-    if($squareid == '' || strval(intval($squareid)) != $squareid){
-	exit('Eerror');
-    }
-    if($squareid == '1'){
-	exit('Ecant');
-    }
-
-    $sqlr = pg_query_params($sqlc,'SELECT array_to_string("squarelist",\',\') AS "squarelist" FROM "user" WHERE "userid"=$1 LIMIT 1;',
-	array($userid));
-
-    if(($sqlo = pg_fetch_object($sqlr)) == null){
-	pg_free_result($sqlr);
-	exit('Eerror');
-    }
-    $squarelist = explode(',',$sqlo->squarelist);
-    pg_free_result($sqlr);
-
-    for($idx = 0;$idx < count($squarelist);$idx++){
-	if($squarelist[$idx] == $squareid){
-	    array_splice($squarelist,$idx,1);
-	    break;
-	}
-    }
-
-    $sqlr = pg_query_params($sqlc,'UPDATE "user" SET "squarelist"=\'{'.implode(',',$squarelist).'}\' WHERE "userid"=$1;',
-	array($userid));
-
-    pg_free_result($sqlr);
-}else{
-    exit('Eerror');
-}
-
-pg_close($sqlc);
-echo 'S';
-?>
diff --git a/web/viewcode.html b/web/viewcode.html
deleted file mode 100644
index bb39f9e..0000000
--- a/web/viewcode.html
+++ /dev/null
@@ -1,54 +0,0 @@
-<html>
-<head>
-<script src="https://ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js"></script>
-
-<script type="text/javascript" src="http://codemirror.net/lib/codemirror.js"></script>
-<link rel="stylesheet" href="http://codemirror.net/lib/codemirror.css">
-<link rel="stylesheet" href="http://codemirror.net/theme/lesser-dark.css">
-<script type="text/javascript" src="http://codemirror.net/mode/clike/clike.js"></script>
-
-<script type="text/javascript" src="nor.js"></script>
-<link rel=stylesheet type="text/css" href="nor.css">
-
-<script type="text/javascript">
-function init(){
-    var submitid;
-
-    submitid = nor_getparam().submitid;
-
-    new Ajax.Request('status_viewcode.php',{
-	method:'post',
-	parameters:{'submitid':submitid},
-	onSuccess:function(transport){
-	    var res;
-	    var code;
-	    var e_codemirror;
-
-	    res = transport.responseText;
-	    if(res[0] == 'E'){
-		code = '錯誤';
-	    }else{
-		code = JSON.parse(res).code;
-	    }
-
-	    e_codemirror = CodeMirror(document.body,{
-		mode:'text/x-c++src',
-		theme:'lesser-dark',
-		lineNumbers:true,
-		matchBrackets:true,
-		indentUnit:4,
-		value:code
-	    });
-
-	    e_codemirror.getWrapperElement().style.width = '100%';
-	    e_codemirror.getWrapperElement().style.height = '100%';
-	    e_codemirror.getScrollerElement().style.width = '100%';
-	    e_codemirror.getScrollerElement().style.height = '100%';
-	}
-    });
-}
-</script>
-</head>
-<body style="width:100%; height:100%; margin:0px 0px;" onload='init();'></body>
-</html>
-