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#include "utils.h"

#include <stdlib.h> // exit()
#include <stdio.h> // FILE *
#include <string.h> // strerror_r()
#include <errno.h>

static FILE *fdLog=NULL;

void openLog(char path[]) {
	if(path==NULL) {
		fdLog=stderr;
	} else {
		//TODO : à implementer
		fprintf(stderr,"openLog : not yet implemented\n");
		exit(128);
	}
}

void closeLog() {
	if(fdLog!=NULL && fdLog!=stderr) {
		fclose(fdLog);
	}
}

//TODO : ajouter une notion de niveau de masquage de messages
void logs(int level, char msg[]) {
	fprintf(fdLog,"%i - %s\n", level, msg);
}

void logs2(int level, char context[], char msg[]) {
	fprintf(fdLog,"%i - %s : %s\n", level, context, msg);
}

void logp(int level, char msg[]) {
	char errbuf[128]; //TODO : Pas cool la taille fixe ici

	strerror_r(errno, errbuf, 128);
	fprintf(fdLog,"%i - %s : %s\n", level, msg, errbuf);
}