1 files changed, 77 insertions, 0 deletions
diff --git a/src/log.c b/src/log.c
new file mode 100644
index 0000000..c0c1051
--- /dev/null
+++ b/src/log.c
@@ -0,0 +1,77 @@
+/**
+* duser - Manage MajorDomo lists
+* Copyright (C) 2011 Joseph Hunkeler <jhunkeler@gmail.com, jhunk@stsci.edu>
+*
+* This file is part of duser.
+*
+* duser is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* duser is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with duser. If not, see <http://www.gnu.org/licenses/>.
+**/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <limits.h>
+#include <errno.h>
+#include <time.h>
+#include "duser.h"
+
+extern char logfile[PATH_MAX];
+//extern char* logfile;
+
+int logcleanup()
+{
+    int status = 0;
+    if((status = access(logfile, W_OK)) == 0)
+    {
+        status = unlink(logfile);
+    }
+
+    return status;
+}
+
+int COM(const char* func, char *format, ...)
+{
+    struct tm *logtm;
+    time_t logtime = time(NULL);
+    char timestr[64];
+    char *str = (char*)malloc(sizeof(char) * 256);
+    char tmpstr[255];
+    int n;
+
+    FILE *logfp = NULL;
+	logfp = fopen(logfile, "a+");
+	if(logfp == NULL)
+    {
+    	fprintf(stderr, "Unable to open %s\n", logfile);
+		exit(1);
+    }
+    
+    va_list args;
+    va_start (args, format);
+    n = vsprintf (str, format, args);
+    va_end (args);
+
+    logtm = localtime(&logtime);
+
+    snprintf(timestr, sizeof(timestr), "%02d-%02d-%02d %02d:%02d:%02d", logtm->tm_year+1900, logtm->tm_mon+1, logtm->tm_mday, logtm->tm_hour, logtm->tm_min, logtm->tm_sec);
+    snprintf(tmpstr, sizeof(tmpstr), "%s %d _%s_: %s", timestr, getuid(), func, str);
+    fprintf(logfp, "%s", tmpstr);
+    fclose(logfp);
+    
+    free(str);
+    return 0;
+}