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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <time.h>
#include <assert.h>
#include "log.h"
#include "main.h"
static FILE *logFile;
int
initLog(char *name)
{
logFile = fopen(name, "a");
if (logFile == NULL) {
fprintf(stderr, _("Opening logfile \"%s\" failed!\n"), name);
return -1;
}
#ifdef DEBUG
printf(_("I use logfile: \"%s\")\n"), name);
#endif
addToLog(LOG_INF, "open log file");
return 0;
}
void
addToLog(int type, char *msg)
{
char str[STR_LOG_SIZE];
struct tm *tm_struct;
time_t currentTime;
char *str_type;
currentTime = time(NULL);
tm_struct = localtime(¤tTime);
switch (type) {
case LOG_INF:
str_type = "INF";
break;
case LOG_DBG:
str_type = "DBG";
break;
case LOG_WRN:
str_type = "WRN";
break;
case LOG_ERR:
str_type = "ERR";
break;
default:
assert(!_("Really bad log value!"));
break;
}
sprintf(str, "(%02d-%02d-%02d %02d:%02d:%02d) %s %s\n",
1900 + tm_struct->tm_year, tm_struct->tm_mon, tm_struct->tm_mday,
tm_struct->tm_hour, tm_struct->tm_min, tm_struct->tm_sec,
str_type, msg);
fprintf(logFile, str);
fflush(logFile);
}
void
quitLog()
{
addToLog(LOG_INF, "close log file");
fclose(logFile);
}
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