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gladish: don't crash when unable connect to dbus

This commit is contained in:
Nedko Arnaudov 2014-09-11 18:36:42 +03:00
parent eaf678ec8f
commit 5fe205f2dc
3 changed files with 12 additions and 8 deletions
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9
gui/dbus.c
View File

@ -2,7 +2,7 @@
/*
* LADI Session Handler (ladish)
*
* Copyright (C) 2010,2011 Nedko Arnaudov <nedko@arnaudov.name>
* Copyright (C) 2010,2011,2014 Nedko Arnaudov <nedko@arnaudov.name>
*
**************************************************************************
* This file contains D-Bus related code
@ -28,7 +28,7 @@
#include "../cdbus/helpers.h"
#include <dbus/dbus-glib-lowlevel.h>
void dbus_init(void)
bool dbus_init(void)
{
dbus_error_init(&cdbus_g_dbus_error);
@ -36,12 +36,13 @@ void dbus_init(void)
cdbus_g_dbus_connection = dbus_bus_get(DBUS_BUS_SESSION, &cdbus_g_dbus_error);
if (dbus_error_is_set(&cdbus_g_dbus_error))
{
//error_msg("dbus_bus_get() failed");
//error_msg(cdbus_g_dbus_error.message);
log_error("Cannot connect to session bus: %s", cdbus_g_dbus_error.message);
dbus_error_free(&cdbus_g_dbus_error);
return false;
}
dbus_connection_setup_with_g_main(cdbus_g_dbus_connection, NULL);
return true;
}
void dbus_uninit(void)

4
gui/internal.h
View File

@ -2,7 +2,7 @@
/*
* LADI Session Handler (ladish)
*
* Copyright (C) 2010 Nedko Arnaudov <nedko@arnaudov.name>
* Copyright (C) 2010,2014 Nedko Arnaudov <nedko@arnaudov.name>
*
**************************************************************************
* This file contains declarations of internal stuff used to glue gui modules together
@ -30,7 +30,7 @@
#include "common.h"
/* dbus.c */
void dbus_init(void);
bool dbus_init(void);
void dbus_uninit(void);
/* control.c */

7
gui/main.c
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@ -2,7 +2,7 @@
/*
* LADI Session Handler (ladish)
*
* Copyright (C) 2008,2009,2010,2011 Nedko Arnaudov <nedko@arnaudov.name>
* Copyright (C) 2008,2009,2010,2011,2014 Nedko Arnaudov <nedko@arnaudov.name>
*
**************************************************************************
* This file contains the code that implements main() and other top-level functionality
@ -92,7 +92,10 @@ int main(int argc, char** argv)
gtk_init(&argc, &argv);
dbus_init();
if (!dbus_init())
{
return 1;
}
if (!conf_proxy_init())
{