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/* the Music Player Daemon (MPD)
* (c)2003-2006 by Warren Dukes (shank@mercury.chem.pitt.edu)
* This project's homepage is: http://www.musicpd.org
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "log.h"
#include "conf.h"
#include "myfprintf.h"
#include "utils.h"
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
int logLevel = LOG_LEVEL_LOW;
short warningFlushed = 0;
static char * warningBuffer = NULL;
void initLog() {
ConfigParam * param = getConfigParam(CONF_LOG_LEVEL);
if(!param) return;
if(0 == strcmp(param->value, "default")) {
if(logLevel<LOG_LEVEL_LOW) logLevel = LOG_LEVEL_LOW;
}
else if(0 == strcmp(param->value, "secure")) {
if(logLevel<LOG_LEVEL_SECURE) logLevel = LOG_LEVEL_SECURE;
}
else if(0 == strcmp(param->value, "verbose")) {
if(logLevel<LOG_LEVEL_DEBUG) logLevel = LOG_LEVEL_DEBUG;
}
else {
ERROR("unknown log level \"%s\" at line %i\n",
param->value, param->line);
exit(EXIT_FAILURE);
}
}
#define BUFFER_LENGTH 4096
void bufferWarning(char * format, ... ) {
va_list arglist;
char temp[BUFFER_LENGTH+1];
memset(temp, 0, BUFFER_LENGTH+1);
va_start(arglist, format);
vsnprintf(temp, BUFFER_LENGTH, format, arglist);
warningBuffer = appendToString(warningBuffer, temp);
va_end(arglist);
}
void flushWarningLog() {
char * s;
DEBUG("flushing warning messages\n");
if(warningBuffer == NULL) return;
s = strtok(warningBuffer, "\n");
while ( s != NULL ) {
myfprintf(stderr, "%s\n", s);
s = strtok(NULL, "\n");
}
free(warningBuffer);
warningBuffer = NULL;
warningFlushed = 1;
}
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