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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 "cklist.h"
ERRLOG(logger);
static int loglvl;
static char buf[STR_M];
#define X(stream) static cklist *stream;
CK_STREAMS
#undef X
char * get_time() {
time_t rawtime;
struct tm * timeinfo;
time (&rawtime);
timeinfo = localtime (&rawtime);
strftime (buf,80,"[%c]",timeinfo);
return buf;
}
void log_command(int argc, char* argv[]) {
char tmp[STR_L] = "";
for(int i = 0; i < argc; i++) {
strcat(tmp, argv[i]);
strcat(tmp, " ");
}
LOG("Command issued: %s", tmp);
}
#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) { \
list_add(stream, tmp); \
list_add(stream, delim); \
return; \
} \
stream = list_make_and_add(tmp); \
list_add(stream, delim); \
}
CK_STREAMS
#undef X
#define X(stream) \
void ck## stream(char *txt, ...) { \
va_list args; \
va_start(args, txt); \
add_## stream ##_with_delim("\n", txt, args); \
va_end(args); \
}
CK_STREAMS
#undef X
#define X(stream) \
void ck## stream ##_with_delim(char *d, char *txt, ...) { \
va_list args; \
va_start(args, txt); \
add_## stream ##_with_delim(d, txt, args); \
va_end(args); \
}
CK_STREAMS
#undef X
#define X(stream) \
void reset_## stream() { \
list_free(stream); \
stream = NULL; \
}
CK_STREAMS
#undef X
#define X(stream) \
void report_## stream() { \
list_print_concat(stream); \
reset_## stream(); \
}
CK_STREAMS
#undef X
void report_errlog() {
if (!loglvl) {
#define X(stream) \
if (stream) { \
reset_##stream(); \
}
CK_STREAMS
#undef X
return;
}
#define X(stream) \
if (stream) { \
printf("%s:\n", #stream); \
report_##stream(); \
}
CK_STREAMS
#undef X
}
void ckerr_add_component(char *txt, ...) {
va_list args;
va_start(args, txt);
add_err_with_delim(" ", txt, args);
va_end(args);
}
extern void errlog_set_verbose(int level) {
loglvl = level;
}
void initialize_errlog(int argc, char* argv[]) {
#define X(stream) stream = NULL;
CK_STREAMS
#undef X
loglvl = 0;
LOG("%s Log session started", get_time());
log_command(argc, argv);
}
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