From 15d0398e07b2a2d25bd5aeae1be2fb30d9a9665b Mon Sep 17 00:00:00 2001
From: LAN-TW <lantw44@gmail.com>
Date: Wed, 13 Nov 2013 01:21:11 +0800
Subject: HW2: judge 現在可以建立與刪除 FIFO 檔案了
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---
 hw2/judge.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 hw2/judge.c

(limited to 'hw2/judge.c')

diff --git a/hw2/judge.c b/hw2/judge.c
new file mode 100644
index 0000000..141f359
--- /dev/null
+++ b/hw2/judge.c
@@ -0,0 +1,53 @@
+/* b01902062 藍挺瑋 */
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "logger.h"
+#include "xwrap.h"
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+int main (int argc, char* argv[]) {
+	if (argc < 2) {
+		fprintf (stderr, "Usage: %s judge_id\n", argv[0]);
+		return 1;
+	}
+
+	const char* judgename = argv[1];
+	char* fifoname[5] = {
+		xstrcat ("judge", judgename, ".FIFO", NULL),
+		xstrcat ("judge", judgename, "_A.FIFO", NULL),
+		xstrcat ("judge", judgename, "_B.FIFO", NULL),
+		xstrcat ("judge", judgename, "_C.FIFO", NULL),
+		xstrcat ("judge", judgename, "_D.FIFO", NULL)
+	};
+
+	for (int i = 0; i < ARRAY_LEN (fifoname, char*); i++) {
+		if (mkfifo (fifoname[i], S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP) < 0) {
+			fprintf (stderr, "%s: cannot create FIFO `%s\': %s",
+				argv[0], fifoname[i], strerror (errno));
+			return 2;
+		}
+	}
+
+	Comp135 comp_struct, *comp;
+	comp = &comp_struct;
+
+	comp135_init (comp, argv[0], false);
+
+
+	comp135_destroy (comp);
+
+	for (int i = 0; i < ARRAY_LEN (fifoname, char*); i++) {
+		unlink (fifoname[i]);
+		free (fifoname[i]);
+	}
+
+	return 0;
+}
-- 
cgit