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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* gcr-viewer-tool.c: Command line utility
Copyright (C) 2011 Collabora Ltd.
The Gnome Keyring Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Keyring Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Stef Walter <stefw@collabora.co.uk>
*/
#include "config.h"
#include "gcr/gcr.h"
#include "gcr/gcr-dbus-constants.h"
#define DEBUG_FLAG GCR_DEBUG_PROMPT
#include "gcr/gcr-debug.h"
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <pango/pango.h>
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#define QUIT_TIMEOUT 10
static GcrSystemPrompter *the_prompter = NULL;
static gboolean registered_prompter = FALSE;
static gboolean acquired_system_prompter = FALSE;
static gboolean acquired_private_prompter = FALSE;
static guint timeout_source = 0;
static gboolean
on_timeout_quit (gpointer unused)
{
_gcr_debug ("%d second inactivity timeout, quitting", QUIT_TIMEOUT);
gtk_main_quit ();
return FALSE; /* Don't run again */
}
static void
start_timeout (void)
{
if (g_getenv ("GCR_PERSIST") != NULL)
return;
if (!timeout_source)
timeout_source = g_timeout_add_seconds (QUIT_TIMEOUT, on_timeout_quit, NULL);
}
static void
stop_timeout (void)
{
if (timeout_source)
g_source_remove (timeout_source);
timeout_source = 0;
}
static void
on_prompter_prompting (GObject *obj,
GParamSpec param,
gpointer user_data)
{
if (gcr_system_prompter_get_prompting (the_prompter))
stop_timeout ();
else
start_timeout ();
}
static void
on_bus_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
_gcr_debug ("bus acquired: %s", name);
if (!registered_prompter)
gcr_system_prompter_register (the_prompter, connection);
registered_prompter = TRUE;
}
static void
on_name_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
_gcr_debug ("acquired name: %s", name);
if (g_strcmp0 (name, GCR_DBUS_PROMPTER_SYSTEM_BUS_NAME) == 0)
acquired_system_prompter = TRUE;
else if (g_strcmp0 (name, GCR_DBUS_PROMPTER_PRIVATE_BUS_NAME) == 0)
acquired_private_prompter = TRUE;
}
static void
on_name_lost (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
_gcr_debug ("lost name: %s", name);
/* Called like so when no connection can be made */
if (connection == NULL) {
g_warning ("couldn't connect to session bus");
gtk_main_quit ();
} else if (g_strcmp0 (name, GCR_DBUS_PROMPTER_SYSTEM_BUS_NAME) == 0) {
acquired_system_prompter = TRUE;
} else if (g_strcmp0 (name, GCR_DBUS_PROMPTER_PRIVATE_BUS_NAME) == 0) {
acquired_private_prompter = TRUE;
}
}
static void
log_handler (const gchar *log_domain,
GLogLevelFlags log_level,
const gchar *message,
gpointer user_data)
{
int level;
/* Note that crit and err are the other way around in syslog */
switch (G_LOG_LEVEL_MASK & log_level) {
case G_LOG_LEVEL_ERROR:
level = LOG_CRIT;
break;
case G_LOG_LEVEL_CRITICAL:
level = LOG_ERR;
break;
case G_LOG_LEVEL_WARNING:
level = LOG_WARNING;
break;
case G_LOG_LEVEL_MESSAGE:
level = LOG_NOTICE;
break;
case G_LOG_LEVEL_INFO:
level = LOG_INFO;
break;
case G_LOG_LEVEL_DEBUG:
level = LOG_DEBUG;
break;
default:
level = LOG_ERR;
break;
}
/* Log to syslog first */
if (log_domain)
syslog (level, "%s: %s", log_domain, message);
else
syslog (level, "%s", message);
/* And then to default handler for aborting and stuff like that */
g_log_default_handler (log_domain, log_level, message, user_data);
}
static void
printerr_handler (const gchar *string)
{
/* Print to syslog and stderr */
syslog (LOG_WARNING, "%s", string);
fprintf (stderr, "%s", string);
}
static void
prepare_logging ()
{
GLogLevelFlags flags = G_LOG_FLAG_FATAL | G_LOG_LEVEL_ERROR |
G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING |
G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO;
openlog ("gcr-prompter", LOG_PID, LOG_AUTH);
g_log_set_handler (NULL, flags, log_handler, NULL);
g_log_set_handler ("Glib", flags, log_handler, NULL);
g_log_set_handler ("Gtk", flags, log_handler, NULL);
g_log_set_handler ("Gnome", flags, log_handler, NULL);
g_log_set_handler ("Gcr", flags, log_handler, NULL);
g_log_set_handler ("Gck", flags, log_handler, NULL);
g_log_set_default_handler (log_handler, NULL);
g_set_printerr_handler (printerr_handler);
}
int
main (int argc, char *argv[])
{
guint system_owner_id;
guint private_owner_id;
#if !GLIB_CHECK_VERSION(2,35,0)
g_type_init ();
#endif
gtk_init (&argc, &argv);
#ifdef HAVE_LOCALE_H
/* internationalisation */
setlocale (LC_ALL, "");
#endif
#ifdef HAVE_GETTEXT
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
textdomain (GETTEXT_PACKAGE);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
#endif
prepare_logging ();
the_prompter = gcr_system_prompter_new (GCR_SYSTEM_PROMPTER_SINGLE,
GCR_TYPE_PROMPT_DIALOG);
g_signal_connect (the_prompter, "notify::prompting",
G_CALLBACK (on_prompter_prompting), NULL);
system_owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
GCR_DBUS_PROMPTER_SYSTEM_BUS_NAME,
G_BUS_NAME_OWNER_FLAGS_REPLACE,
on_bus_acquired,
on_name_acquired,
on_name_lost,
NULL,
NULL);
private_owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
GCR_DBUS_PROMPTER_PRIVATE_BUS_NAME,
G_BUS_NAME_OWNER_FLAGS_REPLACE,
on_bus_acquired,
on_name_acquired,
on_name_lost,
NULL,
NULL);
start_timeout ();
gtk_main ();
if (registered_prompter)
gcr_system_prompter_unregister (the_prompter, TRUE);
g_bus_unown_name (system_owner_id);
g_bus_unown_name (private_owner_id);
g_object_unref (the_prompter);
return 0;
}
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