1 files changed, 26 insertions, 0 deletions
diff --git a/toj/judge/tool.h b/toj/judge/tool.h
new file mode 100644
index 0000000..f876c29
--- /dev/null
+++ b/toj/judge/tool.h
@@ -0,0 +1,26 @@
+#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 pack_xreadfn(long fd,void *buf,size_t count);
+
+static std::map<int,pack_bzinfo*> pack_fdmap;
+
+int tool_pack(char *pack_path,char *dir_path);
+int tool_unpack(char *pack_path,char *dir_path);
+
+static int cleardir_callback(const char *path,const struct stat *st,int flag,struct FTW *ftw_buf);
+static int copydir_travel(char *old_path,int old_len,char *new_path,int new_len);
+
+int tool_cleardir(char *path);
+int tool_copydir(char *old_path,char *new_path);