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/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
* Copyright (C) 2011 ST-Ericsson AB.
*
* 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
#define _GNU_SOURCE
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <glib.h>
#include <gdbus.h>
#include "ofono.h"
#include "gnssagent.h"
struct gnss_agent {
char *path;
char *bus;
guint disconnect_watch;
ofono_destroy_func removed_cb;
void *removed_data;
};
static void gnss_agent_send_noreply(struct gnss_agent *agent,
const char *method, int type, ...)
{
DBusConnection *conn = ofono_dbus_get_connection();
DBusMessage *message;
va_list args;
message = dbus_message_new_method_call(agent->bus, agent->path,
OFONO_GNSS_POSR_AGENT_INTERFACE,
method);
va_start(args, type);
dbus_message_append_args_valist(message, type, args);
va_end(args);
dbus_message_set_no_reply(message, TRUE);
g_dbus_send_message(conn, message);
}
static inline void gnss_agent_send_release(struct gnss_agent *agent)
{
gnss_agent_send_noreply(agent, "Release", DBUS_TYPE_INVALID);
}
void gnss_agent_receive_request(struct gnss_agent *agent, const char *xml)
{
gnss_agent_send_noreply(agent, "Request", DBUS_TYPE_STRING, &xml,
DBUS_TYPE_INVALID);
}
void gnss_agent_receive_reset(struct gnss_agent *agent)
{
gnss_agent_send_noreply(agent, "ResetAssistanceData",
DBUS_TYPE_INVALID);
}
ofono_bool_t gnss_agent_matches(struct gnss_agent *agent,
const char *path, const char *sender)
{
return g_str_equal(agent->path, path) &&
g_str_equal(agent->bus, sender);
}
ofono_bool_t gnss_agent_sender_matches(struct gnss_agent *agent,
const char *sender)
{
return g_str_equal(agent->bus, sender);
}
void gnss_agent_set_removed_notify(struct gnss_agent *agent,
ofono_destroy_func destroy,
void *user_data)
{
agent->removed_cb = destroy;
agent->removed_data = user_data;
}
void gnss_agent_free(struct gnss_agent *agent)
{
DBusConnection *conn = ofono_dbus_get_connection();
if (agent->disconnect_watch) {
gnss_agent_send_release(agent);
g_dbus_remove_watch(conn, agent->disconnect_watch);
agent->disconnect_watch = 0;
}
if (agent->removed_cb)
agent->removed_cb(agent->removed_data);
g_free(agent->path);
g_free(agent->bus);
g_free(agent);
}
static void gnss_agent_disconnect_cb(DBusConnection *conn, void *user_data)
{
struct gnss_agent *agent = user_data;
agent->disconnect_watch = 0;
gnss_agent_free(agent);
}
struct gnss_agent *gnss_agent_new(const char *path, const char *sender)
{
struct gnss_agent *agent = g_try_new0(struct gnss_agent, 1);
DBusConnection *conn = ofono_dbus_get_connection();
if (agent == NULL)
return NULL;
agent->path = g_strdup(path);
agent->bus = g_strdup(sender);
agent->disconnect_watch = g_dbus_add_disconnect_watch(conn, sender,
gnss_agent_disconnect_cb,
agent, NULL);
return agent;
}
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