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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* gkd-dbus-session.c - daemon registering environment variables with session
Copyright (C) 2007, 2009, Stefan Walter
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,
<http://www.gnu.org/licenses/>.
Author: Stef Walter <stef@memberwebs.com>
*/
#include "config.h"
#include "gkd-dbus-private.h"
#include "daemon/gkd-util.h"
#include <string.h>
#define SERVICE_SESSION_MANAGER "org.gnome.SessionManager"
#define PATH_SESSION_MANAGER "/org/gnome/SessionManager"
#define IFACE_SESSION_MANAGER "org.gnome.SessionManager"
void
gkd_dbus_environment_cleanup (GDBusConnection *conn)
{
/* Nothing to do here */
}
static void
on_setenv_reply (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GError *error = NULL;
GVariant *res;
res = g_dbus_connection_call_finish (G_DBUS_CONNECTION (source), result, &error);
if (error != NULL) {
gchar *dbus_error;
dbus_error = g_dbus_error_get_remote_error (error);
if (g_error_matches (error, G_DBUS_ERROR, G_DBUS_ERROR_SERVICE_UNKNOWN) ||
g_strcmp0 (dbus_error, "org.gnome.SessionManager.NotInInitialization"))
g_debug ("couldn't set environment variable in session: %s", error->message);
else
g_message ("couldn't set environment variable in session: %s", error->message);
g_error_free (error);
g_free (dbus_error);
}
g_clear_pointer (&res, g_variant_unref);
}
static void
setenv_request (GDBusConnection *conn, const gchar *env)
{
const gchar *value;
gchar *name;
/* Find the value part of the environment variable */
value = strchr (env, '=');
if (!value)
return;
name = g_strndup (env, value - env);
++value;
g_dbus_connection_call (conn,
SERVICE_SESSION_MANAGER,
PATH_SESSION_MANAGER,
IFACE_SESSION_MANAGER,
"Setenv",
g_variant_new ("(ss)",
name,
value),
NULL, G_DBUS_CALL_FLAGS_NONE,
-1, NULL,
on_setenv_reply, NULL);
g_free (name);
}
static void
on_watch_environment (gpointer data, gpointer user_data)
{
GDBusConnection *conn = user_data;
const gchar *env = data;
setenv_request (conn, env);
}
void
gkd_dbus_environment_init (GDBusConnection *conn)
{
const gchar **envp;
/*
* The list of all environment variables registered by
* various components in the daemon.
*/
envp = gkd_util_get_environment ();
for (; *envp; ++envp)
setenv_request (conn, *envp);
gkd_util_watch_environment (on_watch_environment, g_object_ref (conn),
(GDestroyNotify) g_object_unref);
}
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