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/*******************************************************************************
**3456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
** 10 20 30 40 50 60 70 80
**
** notify-osd
**
** log.h - log utils
**
** Copyright 2009 Canonical Ltd.
**
** Authors:
** Mirco "MacSlow" Mueller <mirco.mueller@canonical.com>
** David Barth <david.barth@canonical.com>
**
** This program is free software: you can redistribute it and/or modify it
** under the terms of the GNU General Public License version 3, as published
** by the Free Software Foundation.
**
** This program is distributed in the hope that it will be useful, but
** WITHOUT ANY WARRANTY; without even the implied warranties of
** MERCHANTABILITY, SATISFACTORY QUALITY, 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 this program. If not, see <http://www.gnu.org/licenses/>.
**
*******************************************************************************/
#include "config.h"
#include <sys/time.h>
#include <time.h>
#include <stdio.h>
#include "bubble.h"
static FILE *logfile = NULL;
static void
log_logger_null(const char *domain,
GLogLevelFlags log_level,
const char *message,
gpointer user_data)
{
return;
}
void
log_init (void)
{
const char *homedir = g_getenv ("HOME");
if (!homedir)
homedir = g_get_home_dir ();
g_return_if_fail (homedir != NULL);
// Make sure the cache directory is there, if at all possible
char *dirname = g_strdup_printf ("%s/.cache", homedir);
g_mkdir_with_parents (dirname, 0700);
char *filename =
g_strdup_printf ("%s/.cache/notify-osd.log", homedir);
logfile = fopen (filename, "w");
if (logfile == NULL)
g_warning ("could not open/append to %s; logging disabled",
filename);
g_free (filename);
g_free (dirname);
/* discard all debug messages unless DEBUG is set */
if (! g_getenv ("DEBUG"))
g_log_set_handler (NULL,
G_LOG_LEVEL_MESSAGE
| G_LOG_FLAG_FATAL
| G_LOG_FLAG_RECURSION,
log_logger_null, NULL);
g_message ("DEBUG mode enabled");
}
char*
log_create_timestamp (void)
{
struct timeval tv;
struct tm *tm;
/* FIXME: deal with tz offsets */
gettimeofday (&tv, NULL);
tm = localtime (&tv.tv_sec);
return g_strdup_printf ("%.4d-%.2d-%.2dT%.2d:%.2d:%.2d%.1s%.2d:%.2d",
tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec,
"-", 0, 0);
}
void
log_bubble (Bubble *bubble, const char *app_name, const char *option)
{
g_return_if_fail (IS_BUBBLE (bubble));
if (logfile == NULL)
return;
char *ts = log_create_timestamp ();
if (option)
fprintf (logfile, "[%s, %s %s] %s\n",
ts, app_name, option,
bubble_get_title (bubble));
else
fprintf (logfile, "[%s, %s] %s\n",
ts, app_name,
bubble_get_title (bubble));
fprintf (logfile, "%s\n\n",
bubble_get_message_body (bubble));
fflush (logfile);
g_free (ts);
}
void
log_bubble_debug (Bubble *bubble, const char *app_name, const char *icon)
{
g_return_if_fail (bubble != NULL && IS_BUBBLE (bubble));
char *ts = log_create_timestamp ();
g_debug ("[%s, %s, id:%d, icon:%s%s] %s\n%s\n",
ts, app_name, bubble_get_id (bubble), icon,
bubble_is_synchronous (bubble) ? " (synchronous)" : "",
bubble_get_title (bubble),
bubble_get_message_body (bubble));
g_free (ts);
}
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