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/*
* log.c
*
* Copyright (C) 2012 James Booth <boothj5@gmail.com>
*
* This file is part of Profanity.
*
* Profanity 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 3 of the License, or
* (at your option) any later version.
*
* Profanity 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 Profanity. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include "glib.h"
#include "common.h"
#include "log.h"
#define PROF "prof"
static FILE *logp;
static GTimeZone *tz;
static GDateTime *dt;
static log_level_t level_filter;
void
log_debug(const char * const msg, ...)
{
va_list arg;
va_start(arg, msg);
GString *fmt_msg = g_string_new(NULL);
g_string_vprintf(fmt_msg, msg, arg);
log_msg(PROF_LEVEL_DEBUG, PROF, fmt_msg->str);
g_string_free(fmt_msg, TRUE);
va_end(arg);
}
void
log_info(const char * const msg, ...)
{
va_list arg;
va_start(arg, msg);
GString *fmt_msg = g_string_new(NULL);
g_string_vprintf(fmt_msg, msg, arg);
log_msg(PROF_LEVEL_INFO, PROF, fmt_msg->str);
g_string_free(fmt_msg, TRUE);
va_end(arg);
}
void
log_warning(const char * const msg, ...)
{
va_list arg;
va_start(arg, msg);
GString *fmt_msg = g_string_new(NULL);
g_string_vprintf(fmt_msg, msg, arg);
log_msg(PROF_LEVEL_WARN, PROF, fmt_msg->str);
g_string_free(fmt_msg, TRUE);
va_end(arg);
}
void
log_error(const char * const msg, ...)
{
va_list arg;
va_start(arg, msg);
GString *fmt_msg = g_string_new(NULL);
g_string_vprintf(fmt_msg, msg, arg);
log_msg(PROF_LEVEL_ERROR, PROF, fmt_msg->str);
g_string_free(fmt_msg, TRUE);
va_end(arg);
}
void
log_init(log_level_t filter)
{
level_filter = filter;
tz = g_time_zone_new_local();
GString *log_file = g_string_new(getenv("HOME"));
g_string_append(log_file, "/.profanity/log");
create_dir(log_file->str);
g_string_append(log_file, "/profanity.log");
logp = fopen(log_file->str, "a");
g_string_free(log_file, TRUE);
}
log_level_t
log_get_filter(void)
{
return level_filter;
}
void
log_close(void)
{
g_time_zone_unref(tz);
fclose(logp);
}
void
log_msg(log_level_t level, const char * const area, const char * const msg)
{
if (level >= level_filter) {
dt = g_date_time_new_now(tz);
gchar *date_fmt = g_date_time_format(dt, "%d/%m/%Y %H:%M:%S");
fprintf(logp, "%s: %s: %s\n", date_fmt, area, msg);
g_date_time_unref(dt);
fflush(logp);
g_free(date_fmt);
}
}
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