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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2008 Richard Hughes <richard@hughsie.com>
*
* Licensed under the GNU General Public License Version 2
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <syslog.h>
#include <glib.h>
#include "pk-syslog.h"
#include "pk-conf.h"
#define PK_SYSLOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), PK_TYPE_SYSLOG, PkSyslogPrivate))
struct PkSyslogPrivate
{
gboolean enabled;
/* any logging instance data here */
};
G_DEFINE_TYPE (PkSyslog, pk_syslog, G_TYPE_OBJECT)
static gpointer pk_syslog_object = NULL;
/**
* pk_syslog_add:
**/
void
pk_syslog_add (PkSyslog *self, PkSyslogType type, const gchar *format, ...)
{
va_list args;
gchar va_args_buffer[1025];
g_return_if_fail (PK_IS_SYSLOG (self));
if (!self->priv->enabled)
return;
va_start (args, format);
g_vsnprintf (va_args_buffer, 1024, format, args);
va_end (args);
/* auth messages are special */
if (type == PK_SYSLOG_TYPE_AUTH)
syslog (LOG_AUTHPRIV, "%s", va_args_buffer);
g_debug ("logging to syslog '%s'", va_args_buffer);
syslog (LOG_DAEMON, "%s", va_args_buffer);
}
/**
* pk_syslog_finalize:
**/
static void
pk_syslog_finalize (GObject *object)
{
g_return_if_fail (PK_IS_SYSLOG (object));
/* shut down syslog */
closelog ();
G_OBJECT_CLASS (pk_syslog_parent_class)->finalize (object);
}
/**
* pk_syslog_class_init:
**/
static void
pk_syslog_class_init (PkSyslogClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = pk_syslog_finalize;
g_type_class_add_private (klass, sizeof (PkSyslogPrivate));
}
/**
* pk_syslog_init:
**/
static void
pk_syslog_init (PkSyslog *self)
{
PkConf *conf;
self->priv = PK_SYSLOG_GET_PRIVATE (self);
conf = pk_conf_new ();
self->priv->enabled = pk_conf_get_bool (conf, "UseSyslog");
g_object_unref (conf);
if (!self->priv->enabled) {
g_debug ("syslog fucntionality disabled");
return;
}
/* open syslog */
openlog ("PackageKit", LOG_NDELAY, LOG_USER);
}
/**
* pk_syslog_new:
* Return value: A new syslog class instance.
**/
PkSyslog *
pk_syslog_new (void)
{
if (pk_syslog_object != NULL) {
g_object_ref (pk_syslog_object);
} else {
pk_syslog_object = g_object_new (PK_TYPE_SYSLOG, NULL);
g_object_add_weak_pointer (pk_syslog_object, &pk_syslog_object);
}
return PK_SYSLOG (pk_syslog_object);
}
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