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#ifndef _PRAGMA_COPYRIGHT_
#define _PRAGMA_COPYRIGHT_
#pragma comment(copyright, "%Z% %I% %W% %D% %T%\0")
#endif /* _PRAGMA_COPYRIGHT_ */
/****************************************************************************
* Copyright (c) 2008, 2010 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0s
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
Classes: Envvar
Description: Environment variable manipulation.
Author: Liu Wei, Tu HongJ
History:
Date Who ID Description
-------- --- --- -----------
10/06/08 lwbjcdl Initial code (D153875)
****************************************************************************/
#include "log.hpp"
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <time.h>
#include <stdarg.h>
#include <errno.h>
#include <string.h>
const char *logHeader[] = {
"[CRIT]",
"[ERROR]",
"[WARN]",
"[INFO]",
"[DEBUG]",
"[PERF]",
"[OTHER]",
};
Log *Log::logger = NULL;
Log::Log()
{
}
Log::~Log()
{
}
void Log::init(const char *directory, const char * filename, int level)
{
assert(filename);
assert(directory);
char node[256] = {0};
gethostname(node, sizeof(node));
logDir = (char *) directory;
sprintf(logPath, "%s/%s.%s.%d" , directory, node, filename, (int)getpid());
permitLevel = level;
}
void Log::print(int level, char *srcFile, int srcLine, const char *format, ...)
{
if(level > permitLevel)
return;
char tmMsg[MAX_LOG_LEN];
time_t time1;
struct tm tm1;
va_list args;
va_start(args, format);
memset(tmMsg, 0, MAX_LOG_LEN);
time(&time1);
localtime_r(&time1, &tm1);
strftime(tmMsg, MAX_LOG_LEN, "%y%m%d-%H:%M:%S", &tm1);
FILE *fp = fopen(logPath, "a");
if (fp) {
fprintf(fp, "%s", tmMsg);
fprintf(fp, "%s ", (char *)logHeader[level]);
vfprintf(fp, format, args);
fprintf(fp, " (%s:%d|%lu)\n", srcFile, srcLine, pthread_self());
fclose(fp);
}
va_end(args);
}
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