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/*
*
* Connection Manager
*
* Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 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 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <gdbus.h>
#include "connman.h"
static DBusConnection *connection = NULL;
static guint agent_watch = 0;
static gchar *agent_path = NULL;
static gchar *agent_sender = NULL;
static void agent_free(void)
{
agent_watch = 0;
g_free(agent_sender);
agent_sender = NULL;
g_free(agent_path);
agent_path = NULL;
}
static void agent_disconnect(DBusConnection *connection, void *data)
{
DBG("data %p", data);
agent_free();
}
int __connman_agent_register(const char *sender, const char *path)
{
DBG("sender %s path %s", sender, path);
if (agent_path != NULL)
return -EEXIST;
agent_sender = g_strdup(sender);
agent_path = g_strdup(path);
agent_watch = g_dbus_add_disconnect_watch(connection, sender,
agent_disconnect, NULL, NULL);
return 0;
}
int __connman_agent_unregister(const char *sender, const char *path)
{
DBG("sender %s path %s", sender, path);
if (agent_path == NULL)
return -ESRCH;
if (agent_watch > 0)
g_dbus_remove_watch(connection, agent_watch);
agent_free();
return 0;
}
int __connman_agent_request_passphrase(struct connman_service *service,
passphrase_cb_t callback, void *user_data)
{
DBusMessage *message;
const char *path;
DBG("service %p", service);
if (agent_path == NULL)
return -ESRCH;
message = dbus_message_new_method_call(agent_sender, agent_path,
CONNMAN_AGENT_INTERFACE, "RequestPassphrase");
if (message == NULL)
return -ENOMEM;
dbus_message_set_no_reply(message, TRUE);
path = __connman_service_get_path(service);
dbus_message_append_args(message, DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_INVALID);
g_dbus_send_message(connection, message);
return -EIO;
}
int __connman_agent_init(void)
{
DBG("");
connection = connman_dbus_get_connection();
if (connection == NULL)
return -1;
return 0;
}
void __connman_agent_cleanup(void)
{
DBusMessage *message;
DBG("");
if (connection == NULL)
return;
if (agent_watch > 0)
g_dbus_remove_watch(connection, agent_watch);
if (agent_path == NULL)
return;
message = dbus_message_new_method_call(agent_sender, agent_path,
CONNMAN_AGENT_INTERFACE, "Release");
if (message == NULL)
return;
dbus_message_set_no_reply(message, TRUE);
g_dbus_send_message(connection, message);
agent_free();
dbus_connection_unref(connection);
}
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