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/* ckerrlog.c - Error report and logging for ck ------------------------*- C -*-
*
* This file is part of ck, the config keeper
*
* -----------------------------------------------------------------------------
*
* Copyright (C) 2018 Anastasis Grammenos
* GPLv3 (see LICENCE for the full notice)
*
* -------------------------------------------------------------------------- */
#include <time.h>
#include "ckerrlog.h"
#include "ckutil.h"
#define COMPONENT "ckerrlog"
static char *err;
static char *log;
static int loglvl;
static char buf[STR_M];
char * get_time() {
time_t rawtime;
struct tm * timeinfo;
time (&rawtime);
timeinfo = localtime (&rawtime);
strftime (buf,80,"[%c]",timeinfo);
return buf;
}
void initialize_errlog() {
err = NULL;
log = NULL;
loglvl = 0;
cklog("%s Log session started", get_time());
}
void report_errlog() {
if (err)
printf("Errors:\n%s", err);
free(err);
if (log)
printf("Logs:\n%s", log);
free(log);
}
#define X(stream) \
void add_ ## stream ## _with_delim(char *delim, char *txt, \
va_list args) { \
char tmp[STR_L]; \
vsprintf(tmp, txt, args); \
if (stream) { \
stream = (char *)realloc(stream, strlen(stream) + \
strlen(tmp) + strlen(delim) + 1); \
strcat(stream, tmp); \
strcat(stream, delim); \
return; \
} \
stream = (char *)malloc(strlen(tmp) + strlen(delim) + 1); \
strcpy(stream, tmp); \
strcat(stream, delim); \
}
CK_STREAMS
#undef X
void ckerr(char *txt, ...) {
va_list args;
va_start(args, txt);
add_err_with_delim("\n", txt, args);
va_end(args);
}
void cklog(char *txt, ...) {
va_list args;
va_start(args, txt);
add_log_with_delim("\n", txt, args);
va_end(args);
}
void ckerr_add_component(char *txt, ...) {
va_list args;
va_start(args, txt);
add_err_with_delim(" ", txt, args);
va_end(args);
}
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