mirror of git://git.sysmocom.de/ofono
181 lines
3.9 KiB
C
181 lines
3.9 KiB
C
/*
|
|
*
|
|
* oFono - Open Source Telephony
|
|
*
|
|
* Copyright (C) 2008-2009 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
|
|
|
|
#define _GNU_SOURCE
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
#include <glib.h>
|
|
|
|
#include <ofono/log.h>
|
|
#include "driver.h"
|
|
|
|
#include "gatchat.h"
|
|
#include "gatresult.h"
|
|
|
|
#include "at.h"
|
|
|
|
static const char *none_prefix[] = { NULL };
|
|
static const char *ccwa_prefix[] = { "+CCWA:", NULL };
|
|
|
|
static void ccwa_query_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct cb_data *cbd = user_data;
|
|
ofono_call_waiting_status_cb_t cb = cbd->cb;
|
|
struct ofono_error error;
|
|
GAtResultIter iter;
|
|
int num = 0;
|
|
struct ofono_cw_condition *list = NULL;
|
|
int i;
|
|
|
|
dump_response("ccwa_query_cb", ok, result);
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
|
|
if (!ok)
|
|
goto out;
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
while (g_at_result_iter_next(&iter, "+CCWA:"))
|
|
num += 1;
|
|
|
|
/* Specification is really unclear about this
|
|
* generate status=0 for all classes just in case
|
|
*/
|
|
if (num == 0) {
|
|
list = g_new(struct ofono_cw_condition, 1);
|
|
num = 1;
|
|
|
|
list->status = 0;
|
|
list->cls = GPOINTER_TO_INT(cbd->user);
|
|
|
|
goto out;
|
|
}
|
|
|
|
list = g_new(struct ofono_cw_condition, num);
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
num = 0;
|
|
|
|
while (g_at_result_iter_next(&iter, "+CCWA:")) {
|
|
g_at_result_iter_next_number(&iter, &(list[num].status));
|
|
g_at_result_iter_next_number(&iter, &(list[num].cls));
|
|
|
|
num += 1;
|
|
}
|
|
|
|
for (i = 0; i < num; i++)
|
|
ofono_debug("ccwa_cb: %d, %d", list[i].status, list[i].cls);
|
|
|
|
out:
|
|
cb(&error, num, list, cbd->data);
|
|
g_free(list);
|
|
}
|
|
|
|
static void at_ccwa_query(struct ofono_modem *modem, int cls,
|
|
ofono_call_waiting_status_cb_t cb, void *data)
|
|
{
|
|
struct at_data *at = ofono_modem_userdata(modem);
|
|
struct cb_data *cbd = cb_data_new(modem, cb, data);
|
|
char buf[64];
|
|
|
|
if (!cbd)
|
|
goto error;
|
|
|
|
cbd->user = GINT_TO_POINTER(cls);
|
|
|
|
if (cls == 7)
|
|
sprintf(buf, "AT+CCWA=1,2");
|
|
else
|
|
sprintf(buf, "AT+CCWA=1,2,%d", cls);
|
|
|
|
if (g_at_chat_send(at->parser, buf, ccwa_prefix,
|
|
ccwa_query_cb, cbd, g_free) > 0)
|
|
return;
|
|
|
|
error:
|
|
if (cbd)
|
|
g_free(cbd);
|
|
|
|
{
|
|
DECLARE_FAILURE(error);
|
|
cb(&error, 0, NULL, data);
|
|
}
|
|
}
|
|
|
|
static void ccwa_set_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
{
|
|
struct cb_data *cbd = user_data;
|
|
ofono_generic_cb_t cb = cbd->cb;
|
|
struct ofono_error error;
|
|
|
|
dump_response("ccwa_set_cb", ok, result);
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
|
|
|
cb(&error, cbd->data);
|
|
}
|
|
|
|
static void at_ccwa_set(struct ofono_modem *modem, int mode, int cls,
|
|
ofono_generic_cb_t cb, void *data)
|
|
{
|
|
struct at_data *at = ofono_modem_userdata(modem);
|
|
struct cb_data *cbd = cb_data_new(modem, cb, data);
|
|
char buf[64];
|
|
|
|
if (!cbd)
|
|
goto error;
|
|
|
|
sprintf(buf, "AT+CCWA=1,%d,%d", mode, cls);
|
|
|
|
if (g_at_chat_send(at->parser, buf, none_prefix,
|
|
ccwa_set_cb, cbd, g_free) > 0)
|
|
return;
|
|
|
|
error:
|
|
if (cbd)
|
|
g_free(cbd);
|
|
|
|
{
|
|
DECLARE_FAILURE(error);
|
|
cb(&error, data);
|
|
}
|
|
}
|
|
|
|
static struct ofono_call_waiting_ops ops = {
|
|
.query = at_ccwa_query,
|
|
.set = at_ccwa_set
|
|
};
|
|
|
|
void at_call_waiting_init(struct ofono_modem *modem)
|
|
{
|
|
ofono_call_waiting_register(modem, &ops);
|
|
}
|
|
|
|
void at_call_waiting_exit(struct ofono_modem *modem)
|
|
{
|
|
ofono_call_waiting_unregister(modem);
|
|
}
|