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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2006-2007 Nokia Corporation
* Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <glib.h>
#include <dbus/dbus.h>
#include <gdbus.h>
#include "logging.h"
#include "telephony.h"
static DBusConnection *connection = NULL;
static char *subscriber_number = NULL;
static char *active_call_number = NULL;
static int active_call_status = 0;
static int active_call_dir = 0;
static gboolean events_enabled = FALSE;
/* Response and hold state
* -1 = none
* 0 = incoming call is put on hold in the AG
* 1 = held incoming call is accepted in the AG
* 2 = held incoming call is rejected in the AG
*/
static int response_and_hold = -1;
static struct indicator dummy_indicators[] =
{
{ "battchg", "0-5", 5 },
{ "signal", "0-5", 5 },
{ "service", "0,1", 1 },
{ "call", "0,1", 0 },
{ "callsetup", "0-3", 0 },
{ "callheld", "0-2", 0 },
{ "roam", "0,1", 0 },
{ NULL }
};
void telephony_device_connected(void *telephony_device)
{
debug("telephony-maemo: device %p connected", telephony_device);
}
void telephony_device_disconnected(void *telephony_device)
{
debug("telephony-maemo: device %p disconnected", telephony_device);
events_enabled = FALSE;
}
void telephony_event_reporting_req(void *telephony_device, int ind)
{
events_enabled = ind == 1 ? TRUE : FALSE;
telephony_event_reporting_rsp(telephony_device, CME_ERROR_NONE);
}
void telephony_response_and_hold_req(void *telephony_device, int rh)
{
response_and_hold = rh;
telephony_response_and_hold_ind(response_and_hold);
telephony_response_and_hold_rsp(telephony_device, CME_ERROR_NONE);
}
void telephony_last_dialed_number_req(void *telephony_device)
{
telephony_last_dialed_number_rsp(telephony_device, CME_ERROR_NONE);
/* Notify outgoing call set-up successfully initiated */
telephony_update_indicator(dummy_indicators, "callsetup",
EV_CALLSETUP_OUTGOING);
telephony_update_indicator(dummy_indicators, "callsetup",
EV_CALLSETUP_ALERTING);
active_call_status = CALL_STATUS_ALERTING;
active_call_dir = CALL_DIR_OUTGOING;
}
void telephony_terminate_call_req(void *telephony_device)
{
g_free(active_call_number);
active_call_number = NULL;
telephony_terminate_call_rsp(telephony_device, CME_ERROR_NONE);
if (telephony_get_indicator(dummy_indicators, "callsetup") > 0)
telephony_update_indicator(dummy_indicators, "callsetup",
EV_CALLSETUP_INACTIVE);
else
telephony_update_indicator(dummy_indicators, "call",
EV_CALL_INACTIVE);
}
void telephony_answer_call_req(void *telephony_device)
{
telephony_answer_call_rsp(telephony_device, CME_ERROR_NONE);
telephony_update_indicator(dummy_indicators, "call", EV_CALL_ACTIVE);
telephony_update_indicator(dummy_indicators, "callsetup",
EV_CALLSETUP_INACTIVE);
active_call_status = CALL_STATUS_ACTIVE;
}
void telephony_dial_number_req(void *telephony_device, const char *number)
{
g_free(active_call_number);
active_call_number = g_strdup(number);
debug("telephony-maemo: dial request to %s", active_call_number);
telephony_dial_number_rsp(telephony_device, CME_ERROR_NONE);
/* Notify outgoing call set-up successfully initiated */
telephony_update_indicator(dummy_indicators, "callsetup",
EV_CALLSETUP_OUTGOING);
telephony_update_indicator(dummy_indicators, "callsetup",
EV_CALLSETUP_ALERTING);
active_call_status = CALL_STATUS_ALERTING;
active_call_dir = CALL_DIR_OUTGOING;
}
void telephony_transmit_dtmf_req(void *telephony_device, char tone)
{
debug("telephony-maemo: transmit dtmf: %c", tone);
telephony_transmit_dtmf_rsp(telephony_device, CME_ERROR_NONE);
}
void telephony_subscriber_number_req(void *telephony_device)
{
debug("telephony-maemo: subscriber number request");
if (subscriber_number)
telephony_subscriber_number_ind(subscriber_number, 0,
SUBSCRIBER_SERVICE_VOICE);
telephony_subscriber_number_rsp(telephony_device, CME_ERROR_NONE);
}
void telephony_list_current_calls_req(void *telephony_device)
{
debug("telephony-maemo: list current calls request");
if (active_call_number)
telephony_list_current_call_ind(1, active_call_dir,
active_call_status,
CALL_MODE_VOICE,
CALL_MULTIPARTY_NO,
active_call_number,
0);
telephony_list_current_calls_rsp(telephony_device, CME_ERROR_NONE);
}
void telephony_operator_selection_req(void *telephony_device)
{
telephony_operator_selection_ind(OPERATOR_MODE_AUTO, "DummyOperator");
telephony_operator_selection_rsp(telephony_device, CME_ERROR_NONE);
}
int telephony_init(void)
{
uint32_t features = AG_FEATURE_REJECT_A_CALL |
AG_FEATURE_ENHANCED_CALL_STATUS |
AG_FEATURE_EXTENDED_ERROR_RESULT_CODES;
connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
telephony_ready_ind(features, dummy_indicators, response_and_hold);
return 0;
}
void telephony_exit(void)
{
dbus_connection_unref(connection);
connection = NULL;
}
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