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/*
* Copyright 2012 Samsung Electronics Co., Ltd
*
* Licensed under the Flora License, Version 1.1 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://floralicense.org/license/
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdio.h>
#include <stdarg.h>
#include <fcntl.h>
#include <time.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <glib.h>
#include "lockd-debug.h"
#define LINEMAX 256
#define MAXFILELEN 1048576
#define LOGFILE "/tmp/starter.log"
void lockd_log_t(char *fmt, ...)
{
va_list ap;
FILE *fd = 0;
char buf[LINEMAX] = { 0, };
char debugString[LINEMAX] = { 0, };
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
int fileLen = 0;
struct tm local_t;
time_t current_time = 0;
bzero((char *)&debugString, LINEMAX);
time(¤t_time);
gmtime_r(¤t_time, &local_t);
int len = snprintf(debugString, sizeof(debugString),
"[%d-%02d-%02d, %02d:%02d:%02d]: ",
local_t.tm_year + 1900, local_t.tm_mon + 1,
local_t.tm_mday, local_t.tm_hour, local_t.tm_min,
local_t.tm_sec);
if (len == -1) {
return;
} else {
debugString[len] = '\0';
}
len = g_strlcat(debugString, buf, LINEMAX);
if (len >= LINEMAX) {
return;
} else {
debugString[len] = '\n';
}
if ((fd = fopen(LOGFILE, "at+")) == NULL) {
LOCKD_DBG("File fopen fail for writing Pwlock information");
} else {
int pid = -1;
if (fwrite(debugString, strlen(debugString), 1, fd) < 1) {
LOCKD_DBG
("File fwrite fail for writing Pwlock information");
fclose(fd);
if ((pid = fork()) < 0) {
} else if (pid == 0) {
execl("/bin/rm", "rm", "-f", LOGFILE,
(char *)0);
}
} else {
fseek(fd, 0l, SEEK_END);
fileLen = ftell(fd);
if (fileLen > MAXFILELEN) {
fclose(fd);
if ((pid = fork()) < 0) {
return;
} else if (pid == 0) {
execl("/bin/rm", "rm", "-f", LOGFILE,
(char *)0);
}
} else
fclose(fd);
}
}
}
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