2009-05-11 06:39:27 +00:00
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/*
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*
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* oFono - Open Source Telephony
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*
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2010-01-02 01:00:10 +00:00
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* Copyright (C) 2008-2010 Intel Corporation. All rights reserved.
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2009-05-11 06:39:27 +00:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#define _GNU_SOURCE
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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2010-09-26 23:07:02 +00:00
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#include <errno.h>
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2009-05-11 06:39:27 +00:00
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#include <glib.h>
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#include <ofono/log.h>
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2009-07-29 19:33:58 +00:00
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#include <ofono/modem.h>
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2009-08-19 22:22:57 +00:00
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#include <ofono/voicecall.h>
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2010-09-04 21:44:30 +00:00
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#include "vendor.h"
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2009-05-11 06:39:27 +00:00
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#include "gatchat.h"
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#include "gatresult.h"
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2009-09-04 19:05:15 +00:00
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#include "atmodem.h"
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2009-05-11 06:39:27 +00:00
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/* Amount of ms we wait between CLCC calls */
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#define POLL_CLCC_INTERVAL 500
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/* Amount of time we give for CLIP to arrive before we commence CLCC poll */
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#define CLIP_INTERVAL 200
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2010-10-21 05:09:07 +00:00
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/* When +VTD returns 0, an unspecified manufacturer-specific delay is used */
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#define TONE_DURATION 1000
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2009-05-11 06:39:27 +00:00
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static const char *clcc_prefix[] = { "+CLCC:", NULL };
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static const char *none_prefix[] = { NULL };
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/* According to 27.007 COLP is an intermediate status for ATD */
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2009-05-12 16:14:39 +00:00
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static const char *atd_prefix[] = { "+COLP:", NULL };
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2009-05-11 06:39:27 +00:00
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struct voicecall_data {
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GSList *calls;
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unsigned int local_release;
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unsigned int clcc_source;
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2009-08-19 22:22:57 +00:00
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GAtChat *chat;
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2010-09-04 21:44:30 +00:00
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unsigned int vendor;
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2010-10-21 05:09:07 +00:00
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unsigned int tone_duration;
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guint vts_source;
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unsigned int vts_delay;
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2009-08-19 22:22:57 +00:00
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};
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struct release_id_req {
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struct ofono_voicecall *vc;
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ofono_voicecall_cb_t cb;
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void *data;
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int id;
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};
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struct change_state_req {
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struct ofono_voicecall *vc;
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ofono_voicecall_cb_t cb;
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void *data;
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int affected_types;
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2009-05-11 06:39:27 +00:00
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};
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static gboolean poll_clcc(gpointer user_data);
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static int class_to_call_type(int cls)
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{
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switch (cls) {
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case 1:
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return 0;
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case 4:
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return 2;
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case 8:
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return 9;
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default:
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return 1;
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}
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}
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2009-12-04 22:27:50 +00:00
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static struct ofono_call *create_call(struct ofono_voicecall *vc, int type,
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2009-05-11 06:39:27 +00:00
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int direction, int status,
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const char *num, int num_type, int clip)
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{
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2009-12-04 22:27:50 +00:00
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struct voicecall_data *d = ofono_voicecall_get_data(vc);
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2009-05-11 06:39:27 +00:00
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struct ofono_call *call;
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/* Generate a call structure for the waiting call */
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call = g_try_new0(struct ofono_call, 1);
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if (!call)
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return NULL;
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2009-12-04 22:27:50 +00:00
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call->id = ofono_voicecall_get_next_callid(vc);
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2009-05-11 06:39:27 +00:00
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call->type = type;
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call->direction = direction;
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call->status = status;
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if (clip != 2) {
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2009-05-26 18:48:42 +00:00
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strncpy(call->phone_number.number, num,
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OFONO_MAX_PHONE_NUMBER_LENGTH);
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call->phone_number.type = num_type;
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2009-05-11 06:39:27 +00:00
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}
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call->clip_validity = clip;
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2009-10-28 17:22:06 +00:00
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d->calls = g_slist_insert_sorted(d->calls, call, at_util_call_compare);
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2009-05-11 06:39:27 +00:00
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return call;
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}
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static void clcc_poll_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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2009-08-19 22:22:57 +00:00
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struct ofono_voicecall *vc = user_data;
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struct voicecall_data *vd = ofono_voicecall_get_data(vc);
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2009-05-11 06:39:27 +00:00
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GSList *calls;
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GSList *n, *o;
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struct ofono_call *nc, *oc;
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gboolean poll_again = FALSE;
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if (!ok) {
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2009-12-09 08:46:33 +00:00
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ofono_error("We are polling CLCC and received an error");
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2009-05-11 06:39:27 +00:00
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ofono_error("All bets are off for call management");
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return;
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}
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2009-11-12 16:32:19 +00:00
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calls = at_util_parse_clcc(result);
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2009-05-11 06:39:27 +00:00
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n = calls;
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2009-08-19 22:22:57 +00:00
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o = vd->calls;
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2009-05-11 06:39:27 +00:00
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while (n || o) {
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nc = n ? n->data : NULL;
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oc = o ? o->data : NULL;
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if (nc && nc->status >= 2 && nc->status <= 5)
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poll_again = TRUE;
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if (oc && (!nc || (nc->id > oc->id))) {
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enum ofono_disconnect_reason reason;
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2009-08-19 22:22:57 +00:00
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if (vd->local_release & (0x1 << oc->id))
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2009-05-11 06:39:27 +00:00
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reason = OFONO_DISCONNECT_REASON_LOCAL_HANGUP;
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else
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reason = OFONO_DISCONNECT_REASON_REMOTE_HANGUP;
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if (!oc->type)
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2009-08-19 22:22:57 +00:00
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ofono_voicecall_disconnected(vc, oc->id,
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2009-05-11 06:39:27 +00:00
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reason, NULL);
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o = o->next;
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} else if (nc && (!oc || (nc->id < oc->id))) {
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/* new call, signal it */
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if (nc->type == 0)
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2009-08-19 22:22:57 +00:00
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ofono_voicecall_notify(vc, nc);
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2009-05-11 06:39:27 +00:00
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n = n->next;
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} else {
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2009-06-25 16:43:45 +00:00
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/* Always use the clip_validity from old call
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* the only place this is truly told to us is
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* in the CLIP notify, the rest are fudged
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* anyway. Useful when RING, CLIP is used,
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* and we're forced to use CLCC and clip_validity
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* is 1
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*/
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nc->clip_validity = oc->clip_validity;
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2009-12-09 08:46:33 +00:00
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if (memcmp(nc, oc, sizeof(struct ofono_call)) &&
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!nc->type)
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2009-08-19 22:22:57 +00:00
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ofono_voicecall_notify(vc, nc);
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2009-05-11 06:39:27 +00:00
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n = n->next;
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o = o->next;
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}
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}
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2009-08-19 22:22:57 +00:00
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g_slist_foreach(vd->calls, (GFunc) g_free, NULL);
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g_slist_free(vd->calls);
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2009-05-11 06:39:27 +00:00
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2009-08-19 22:22:57 +00:00
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vd->calls = calls;
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2009-05-11 06:39:27 +00:00
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2009-08-19 22:22:57 +00:00
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vd->local_release = 0;
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2009-05-11 06:39:27 +00:00
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2009-08-19 22:29:23 +00:00
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if (poll_again && !vd->clcc_source)
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2009-08-19 22:22:57 +00:00
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vd->clcc_source = g_timeout_add(POLL_CLCC_INTERVAL,
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poll_clcc, vc);
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2009-05-11 06:39:27 +00:00
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}
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static gboolean poll_clcc(gpointer user_data)
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{
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2009-08-19 22:22:57 +00:00
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struct ofono_voicecall *vc = user_data;
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struct voicecall_data *vd = ofono_voicecall_get_data(vc);
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2009-05-11 06:39:27 +00:00
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2009-08-19 22:22:57 +00:00
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g_at_chat_send(vd->chat, "AT+CLCC", clcc_prefix,
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clcc_poll_cb, vc, NULL);
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2009-05-11 06:39:27 +00:00
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2009-08-19 22:22:57 +00:00
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vd->clcc_source = 0;
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2009-05-11 06:39:27 +00:00
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return FALSE;
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}
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static void generic_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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2009-08-19 22:22:57 +00:00
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struct change_state_req *req = user_data;
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struct voicecall_data *vd = ofono_voicecall_get_data(req->vc);
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2009-05-11 06:39:27 +00:00
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struct ofono_error error;
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decode_at_error(&error, g_at_result_final_response(result));
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2009-08-19 22:22:57 +00:00
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if (ok && req->affected_types) {
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2009-05-11 06:39:27 +00:00
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GSList *l;
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struct ofono_call *call;
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2009-08-19 22:22:57 +00:00
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for (l = vd->calls; l; l = l->next) {
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2009-05-11 06:39:27 +00:00
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call = l->data;
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2009-08-19 22:22:57 +00:00
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if (req->affected_types & (0x1 << call->status))
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2009-12-04 22:27:14 +00:00
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vd->local_release |= (0x1 << call->id);
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2009-05-11 06:39:27 +00:00
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}
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}
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2009-08-19 22:29:23 +00:00
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g_at_chat_send(vd->chat, "AT+CLCC", clcc_prefix,
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clcc_poll_cb, req->vc, NULL);
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2009-05-11 06:39:27 +00:00
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/* We have to callback after we schedule a poll if required */
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2009-08-19 22:22:57 +00:00
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req->cb(&error, req->data);
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2009-05-11 06:39:27 +00:00
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}
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static void release_id_cb(gboolean ok, GAtResult *result,
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gpointer user_data)
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{
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2009-08-19 22:22:57 +00:00
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struct release_id_req *req = user_data;
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struct voicecall_data *vd = ofono_voicecall_get_data(req->vc);
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2009-05-11 06:39:27 +00:00
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struct ofono_error error;
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decode_at_error(&error, g_at_result_final_response(result));
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if (ok)
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2009-08-19 23:07:33 +00:00
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vd->local_release = 0x1 << req->id;
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2009-05-11 06:39:27 +00:00
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2009-08-19 22:29:23 +00:00
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g_at_chat_send(vd->chat, "AT+CLCC", clcc_prefix,
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clcc_poll_cb, req->vc, NULL);
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2009-05-11 06:39:27 +00:00
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/* We have to callback after we schedule a poll if required */
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2009-08-19 22:22:57 +00:00
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req->cb(&error, req->data);
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2009-05-11 06:39:27 +00:00
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}
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2009-08-19 22:22:57 +00:00
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2009-05-12 16:14:39 +00:00
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static void atd_cb(gboolean ok, GAtResult *result, gpointer user_data)
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2009-05-11 06:39:27 +00:00
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{
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struct cb_data *cbd = user_data;
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2009-08-19 22:22:57 +00:00
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struct ofono_voicecall *vc = cbd->user;
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struct voicecall_data *vd = ofono_voicecall_get_data(vc);
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ofono_voicecall_cb_t cb = cbd->cb;
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2009-05-11 06:39:27 +00:00
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GAtResultIter iter;
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const char *num;
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int type = 128;
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int validity = 2;
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struct ofono_error error;
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struct ofono_call *call;
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2009-11-13 21:34:41 +00:00
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GSList *l;
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2009-05-11 06:39:27 +00:00
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decode_at_error(&error, g_at_result_final_response(result));
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if (!ok)
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goto out;
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2009-11-13 21:34:41 +00:00
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/* On a success, make sure to put all active calls on hold */
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for (l = vd->calls; l; l = l->next) {
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call = l->data;
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if (call->status != 0)
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continue;
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call->status = 1;
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ofono_voicecall_notify(vc, call);
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}
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2009-05-11 06:39:27 +00:00
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g_at_result_iter_init(&iter, result);
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if (g_at_result_iter_next(&iter, "+COLP:")) {
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g_at_result_iter_next_string(&iter, &num);
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g_at_result_iter_next_number(&iter, &type);
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if (strlen(num) > 0)
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validity = 0;
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else
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validity = 2;
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2010-02-08 18:09:01 +00:00
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DBG("colp_notify: %s %d %d", num, type, validity);
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2009-05-11 06:39:27 +00:00
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}
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/* Generate a voice call that was just dialed, we guess the ID */
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2009-12-04 22:27:50 +00:00
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call = create_call(vc, 0, 0, 2, num, type, validity);
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2009-05-11 06:39:27 +00:00
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if (!call) {
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2009-12-09 08:46:33 +00:00
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ofono_error("Unable to malloc, call tracking will fail!");
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2009-05-11 06:39:27 +00:00
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return;
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}
|
|
|
|
|
2010-09-24 05:18:16 +00:00
|
|
|
/* oFono core will generate a call with the dialed number
|
2009-05-11 06:39:27 +00:00
|
|
|
* inside its dial callback. Unless we got COLP information
|
|
|
|
* we do not need to communicate that a call is being
|
|
|
|
* dialed
|
|
|
|
*/
|
|
|
|
if (validity != 2)
|
2009-08-19 22:22:57 +00:00
|
|
|
ofono_voicecall_notify(vc, call);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:29:23 +00:00
|
|
|
if (!vd->clcc_source)
|
2009-08-19 22:22:57 +00:00
|
|
|
vd->clcc_source = g_timeout_add(POLL_CLCC_INTERVAL,
|
|
|
|
poll_clcc, vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
out:
|
|
|
|
cb(&error, cbd->data);
|
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_dial(struct ofono_voicecall *vc,
|
2009-05-26 18:48:42 +00:00
|
|
|
const struct ofono_phone_number *ph,
|
2009-05-11 06:39:27 +00:00
|
|
|
enum ofono_clir_option clir, enum ofono_cug_option cug,
|
2009-08-19 22:22:57 +00:00
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-08-19 23:15:46 +00:00
|
|
|
struct cb_data *cbd = cb_data_new(cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
char buf[256];
|
|
|
|
|
|
|
|
if (!cbd)
|
|
|
|
goto error;
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
cbd->user = vc;
|
|
|
|
|
2009-05-26 23:09:07 +00:00
|
|
|
if (ph->type == 145)
|
2010-02-05 17:59:24 +00:00
|
|
|
snprintf(buf, sizeof(buf), "ATD+%s", ph->number);
|
2009-05-26 23:09:07 +00:00
|
|
|
else
|
2010-02-05 17:59:24 +00:00
|
|
|
snprintf(buf, sizeof(buf), "ATD%s", ph->number);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
switch (clir) {
|
|
|
|
case OFONO_CLIR_OPTION_INVOCATION:
|
|
|
|
strcat(buf, "I");
|
|
|
|
break;
|
|
|
|
case OFONO_CLIR_OPTION_SUPPRESSION:
|
|
|
|
strcat(buf, "i");
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (cug) {
|
|
|
|
case OFONO_CUG_OPTION_INVOCATION:
|
|
|
|
strcat(buf, "G");
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
strcat(buf, ";");
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
if (g_at_chat_send(vd->chat, buf, atd_prefix,
|
2009-05-12 16:14:39 +00:00
|
|
|
atd_cb, cbd, g_free) > 0)
|
2009-05-11 06:39:27 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
error:
|
2010-08-16 20:02:01 +00:00
|
|
|
g_free(cbd);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-09-11 17:36:35 +00:00
|
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_template(const char *cmd, struct ofono_voicecall *vc,
|
|
|
|
GAtResultFunc result_cb, unsigned int affected_types,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
|
|
|
struct change_state_req *req = g_try_new0(struct change_state_req, 1);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
if (!req)
|
2009-05-11 06:39:27 +00:00
|
|
|
goto error;
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
req->vc = vc;
|
|
|
|
req->cb = cb;
|
|
|
|
req->data = data;
|
|
|
|
req->affected_types = affected_types;
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
if (g_at_chat_send(vd->chat, cmd, none_prefix,
|
|
|
|
result_cb, req, g_free) > 0)
|
2009-05-11 06:39:27 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
error:
|
2010-08-16 20:02:01 +00:00
|
|
|
g_free(req);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-09-11 17:36:35 +00:00
|
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_answer(struct ofono_voicecall *vc,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template("ATA", vc, generic_cb, 0, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_hangup(struct ofono_voicecall *vc,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2010-08-09 21:18:37 +00:00
|
|
|
/* Hangup active call */
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template("AT+CHUP", vc, generic_cb, 0x3f, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void clcc_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2009-12-04 22:28:08 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
2009-08-19 22:22:57 +00:00
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-12-04 22:28:08 +00:00
|
|
|
GSList *l;
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-12-04 22:28:08 +00:00
|
|
|
if (!ok)
|
2009-05-11 06:39:27 +00:00
|
|
|
return;
|
|
|
|
|
2009-12-04 22:28:08 +00:00
|
|
|
vd->calls = at_util_parse_clcc(result);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-12-04 22:28:08 +00:00
|
|
|
for (l = vd->calls; l; l = l->next)
|
|
|
|
ofono_voicecall_notify(vc, l->data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_hold_all_active(struct ofono_voicecall *vc,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template("AT+CHLD=2", vc, generic_cb, 0, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_release_all_held(struct ofono_voicecall *vc,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
|
|
|
unsigned int held_status = 0x1 << 1;
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template("AT+CHLD=0", vc, generic_cb, held_status, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_set_udub(struct ofono_voicecall *vc,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
|
|
|
unsigned int incoming_or_waiting = (0x1 << 4) | (0x1 << 5);
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template("AT+CHLD=0", vc, generic_cb, incoming_or_waiting,
|
2009-05-11 06:39:27 +00:00
|
|
|
cb, data);
|
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_release_all_active(struct ofono_voicecall *vc,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template("AT+CHLD=1", vc, generic_cb, 0x1, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_release_specific(struct ofono_voicecall *vc, int id,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
|
|
|
struct release_id_req *req = g_try_new0(struct release_id_req, 1);
|
2009-05-11 06:39:27 +00:00
|
|
|
char buf[32];
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
if (!req)
|
2009-05-11 06:39:27 +00:00
|
|
|
goto error;
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
req->vc = vc;
|
|
|
|
req->cb = cb;
|
|
|
|
req->data = data;
|
|
|
|
req->id = id;
|
|
|
|
|
2010-02-05 17:59:24 +00:00
|
|
|
snprintf(buf, sizeof(buf), "AT+CHLD=1%d", id);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
if (g_at_chat_send(vd->chat, buf, none_prefix,
|
|
|
|
release_id_cb, req, g_free) > 0)
|
2009-05-11 06:39:27 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
error:
|
2010-08-16 20:02:01 +00:00
|
|
|
g_free(req);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-09-11 17:36:35 +00:00
|
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_private_chat(struct ofono_voicecall *vc, int id,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
|
|
|
char buf[32];
|
|
|
|
|
2010-02-05 17:59:24 +00:00
|
|
|
snprintf(buf, sizeof(buf), "AT+CHLD=2%d", id);
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template(buf, vc, generic_cb, 0, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_create_multiparty(struct ofono_voicecall *vc,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template("AT+CHLD=3", vc, generic_cb, 0, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_transfer(struct ofono_voicecall *vc,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
|
|
|
/* Held & Active */
|
|
|
|
unsigned int transfer = 0x1 | 0x2;
|
|
|
|
|
|
|
|
/* Transfer can puts held & active calls together and disconnects
|
2010-09-14 03:06:01 +00:00
|
|
|
* from both. However, some networks support transferring of
|
2009-05-11 06:39:27 +00:00
|
|
|
* dialing/ringing calls as well.
|
|
|
|
*/
|
|
|
|
transfer |= 0x4 | 0x8;
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template("AT+CHLD=4", vc, generic_cb, transfer, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_deflect(struct ofono_voicecall *vc,
|
2009-05-26 18:48:42 +00:00
|
|
|
const struct ofono_phone_number *ph,
|
2009-08-19 22:22:57 +00:00
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
|
|
|
char buf[128];
|
|
|
|
unsigned int incoming_or_waiting = (0x1 << 4) | (0x1 << 5);
|
|
|
|
|
2010-02-05 17:59:24 +00:00
|
|
|
snprintf(buf, sizeof(buf), "AT+CTFR=%s,%d", ph->number, ph->type);
|
2009-08-19 22:22:57 +00:00
|
|
|
at_template(buf, vc, generic_cb, incoming_or_waiting, cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2010-10-21 05:09:07 +00:00
|
|
|
static gboolean vts_timeout_cb(gpointer user_data)
|
|
|
|
{
|
|
|
|
struct cb_data *cbd = user_data;
|
|
|
|
struct voicecall_data *vd = cbd->user;
|
|
|
|
ofono_voicecall_cb_t cb = cbd->cb;
|
|
|
|
|
|
|
|
vd->vts_source = 0;
|
|
|
|
|
|
|
|
CALLBACK_WITH_SUCCESS(cb, cbd->data);
|
|
|
|
g_free(cbd);
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
2009-05-11 06:39:27 +00:00
|
|
|
static void vts_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct cb_data *cbd = user_data;
|
2010-10-21 05:09:07 +00:00
|
|
|
struct voicecall_data *vd = cbd->user;
|
2009-08-19 22:22:57 +00:00
|
|
|
ofono_voicecall_cb_t cb = cbd->cb;
|
2009-05-11 06:39:27 +00:00
|
|
|
struct ofono_error error;
|
|
|
|
|
|
|
|
decode_at_error(&error, g_at_result_final_response(result));
|
2010-10-21 05:09:07 +00:00
|
|
|
|
|
|
|
if (!ok) {
|
|
|
|
cb(&error, cbd->data);
|
|
|
|
|
|
|
|
g_free(cbd);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
vd->vts_source = g_timeout_add(vd->vts_delay, vts_timeout_cb, cbd);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static void at_send_dtmf(struct ofono_voicecall *vc, const char *dtmf,
|
|
|
|
ofono_voicecall_cb_t cb, void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-08-19 23:15:46 +00:00
|
|
|
struct cb_data *cbd = cb_data_new(cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
int len = strlen(dtmf);
|
|
|
|
int s;
|
|
|
|
int i;
|
|
|
|
char *buf;
|
|
|
|
|
|
|
|
if (!cbd)
|
|
|
|
goto error;
|
|
|
|
|
2010-10-21 05:09:07 +00:00
|
|
|
cbd->user = vd;
|
|
|
|
|
2010-10-13 05:25:59 +00:00
|
|
|
/* strlen("+VTS=T;") = 7 + initial AT + null */
|
2009-05-11 06:39:27 +00:00
|
|
|
buf = g_try_new(char, len * 9 + 3);
|
|
|
|
if (!buf)
|
|
|
|
goto error;
|
|
|
|
|
2010-10-13 05:25:59 +00:00
|
|
|
s = sprintf(buf, "AT+VTS=%c", dtmf[0]);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
for (i = 1; i < len; i++)
|
2010-10-13 05:25:59 +00:00
|
|
|
s += sprintf(buf + s, ";+VTS=%c", dtmf[i]);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2010-10-21 05:09:07 +00:00
|
|
|
vd->vts_delay = vd->tone_duration * len;
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
s = g_at_chat_send(vd->chat, buf, none_prefix,
|
2010-10-21 05:09:07 +00:00
|
|
|
vts_cb, cbd, NULL);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
g_free(buf);
|
|
|
|
|
|
|
|
if (s > 0)
|
|
|
|
return;
|
|
|
|
|
|
|
|
error:
|
2010-08-16 20:02:01 +00:00
|
|
|
g_free(cbd);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-09-11 17:36:35 +00:00
|
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void ring_notify(GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
struct ofono_call *call;
|
|
|
|
|
2009-10-23 18:56:26 +00:00
|
|
|
/* See comment in CRING */
|
|
|
|
if (g_slist_find_custom(vd->calls, GINT_TO_POINTER(5),
|
2009-10-28 17:22:06 +00:00
|
|
|
at_util_call_compare_by_status))
|
2009-10-23 18:56:26 +00:00
|
|
|
return;
|
|
|
|
|
2009-05-11 06:39:27 +00:00
|
|
|
/* RING can repeat, ignore if we already have an incoming call */
|
2009-08-19 22:22:57 +00:00
|
|
|
if (g_slist_find_custom(vd->calls, GINT_TO_POINTER(4),
|
2009-10-28 17:22:06 +00:00
|
|
|
at_util_call_compare_by_status))
|
2009-05-11 06:39:27 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
/* Generate an incoming call of unknown type */
|
2009-12-04 22:27:50 +00:00
|
|
|
call = create_call(vc, 9, 1, 4, NULL, 128, 2);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
if (!call) {
|
|
|
|
ofono_error("Couldn't create call, call management is fubar!");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* We don't know the call type, we must run clcc */
|
2009-08-19 22:22:57 +00:00
|
|
|
vd->clcc_source = g_timeout_add(CLIP_INTERVAL, poll_clcc, vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void cring_notify(GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
GAtResultIter iter;
|
|
|
|
const char *line;
|
|
|
|
int type;
|
|
|
|
|
2009-10-23 18:56:26 +00:00
|
|
|
/* Handle the following situation:
|
|
|
|
* Active Call + Waiting Call. Active Call is Released. The Waiting
|
|
|
|
* call becomes Incoming and RING/CRING indications are signaled.
|
|
|
|
* Sometimes these arrive before we managed to poll CLCC to find about
|
|
|
|
* the stage change. If this happens, simply ignore the RING/CRING
|
|
|
|
* when a waiting call exists (cannot have waiting + incoming in GSM)
|
|
|
|
*/
|
|
|
|
if (g_slist_find_custom(vd->calls, GINT_TO_POINTER(5),
|
2009-10-28 17:22:06 +00:00
|
|
|
at_util_call_compare_by_status))
|
2009-10-23 18:56:26 +00:00
|
|
|
return;
|
|
|
|
|
2009-05-11 06:39:27 +00:00
|
|
|
/* CRING can repeat, ignore if we already have an incoming call */
|
2009-08-19 22:22:57 +00:00
|
|
|
if (g_slist_find_custom(vd->calls, GINT_TO_POINTER(4),
|
2009-10-28 17:22:06 +00:00
|
|
|
at_util_call_compare_by_status))
|
2009-05-11 06:39:27 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next(&iter, "+CRING:"))
|
|
|
|
return;
|
|
|
|
|
|
|
|
line = g_at_result_iter_raw_line(&iter);
|
|
|
|
if (line == NULL)
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* Ignore everything that is not voice for now */
|
|
|
|
if (!strcasecmp(line, "VOICE"))
|
|
|
|
type = 0;
|
|
|
|
else
|
|
|
|
type = 9;
|
|
|
|
|
|
|
|
/* Generate an incoming call */
|
2010-02-04 06:12:50 +00:00
|
|
|
create_call(vc, type, 1, 4, NULL, 128, 2);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
/* We have a call, and call type but don't know the number and
|
|
|
|
* must wait for the CLIP to arrive before announcing the call.
|
|
|
|
* So we wait, and schedule the clcc call. If the CLIP arrives
|
|
|
|
* earlier, we announce the call there
|
|
|
|
*/
|
2009-08-19 22:29:23 +00:00
|
|
|
vd->clcc_source = g_timeout_add(CLIP_INTERVAL, poll_clcc, vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2010-02-08 18:09:01 +00:00
|
|
|
DBG("cring_notify");
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void clip_notify(GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
GAtResultIter iter;
|
|
|
|
const char *num;
|
|
|
|
int type, validity;
|
|
|
|
GSList *l;
|
|
|
|
struct ofono_call *call;
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
l = g_slist_find_custom(vd->calls, GINT_TO_POINTER(4),
|
2009-10-28 17:22:06 +00:00
|
|
|
at_util_call_compare_by_status);
|
2009-05-11 06:39:27 +00:00
|
|
|
if (l == NULL) {
|
|
|
|
ofono_error("CLIP for unknown call");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next(&iter, "+CLIP:"))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_string(&iter, &num))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &type))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (strlen(num) > 0)
|
|
|
|
validity = 0;
|
|
|
|
else
|
|
|
|
validity = 2;
|
|
|
|
|
|
|
|
/* Skip subaddr, satype and alpha */
|
|
|
|
g_at_result_iter_skip_next(&iter);
|
|
|
|
g_at_result_iter_skip_next(&iter);
|
|
|
|
g_at_result_iter_skip_next(&iter);
|
|
|
|
|
|
|
|
/* If we have CLI validity field, override our guessed value */
|
|
|
|
g_at_result_iter_next_number(&iter, &validity);
|
|
|
|
|
2010-02-08 18:09:01 +00:00
|
|
|
DBG("clip_notify: %s %d %d", num, type, validity);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
call = l->data;
|
|
|
|
|
2009-05-26 18:48:42 +00:00
|
|
|
strncpy(call->phone_number.number, num,
|
|
|
|
OFONO_MAX_PHONE_NUMBER_LENGTH);
|
|
|
|
call->phone_number.number[OFONO_MAX_PHONE_NUMBER_LENGTH] = '\0';
|
|
|
|
call->phone_number.type = type;
|
2009-05-11 06:39:27 +00:00
|
|
|
call->clip_validity = validity;
|
|
|
|
|
|
|
|
if (call->type == 0)
|
2009-08-19 22:22:57 +00:00
|
|
|
ofono_voicecall_notify(vc, call);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
/* We started a CLCC, but the CLIP arrived and the call type
|
|
|
|
* is known. If we don't need to poll, cancel the GSource
|
|
|
|
*/
|
2009-08-19 22:29:23 +00:00
|
|
|
if (call->type != 9 && vd->clcc_source) {
|
|
|
|
g_source_remove(vd->clcc_source);
|
2009-08-19 22:22:57 +00:00
|
|
|
vd->clcc_source = 0;
|
2009-08-19 22:29:23 +00:00
|
|
|
}
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void ccwa_notify(GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
GAtResultIter iter;
|
|
|
|
const char *num;
|
|
|
|
int num_type, validity, cls;
|
|
|
|
struct ofono_call *call;
|
|
|
|
|
2009-11-16 16:17:12 +00:00
|
|
|
/* Some modems resend CCWA, ignore it the second time around */
|
|
|
|
if (g_slist_find_custom(vd->calls, GINT_TO_POINTER(5),
|
|
|
|
at_util_call_compare_by_status))
|
|
|
|
return;
|
|
|
|
|
2009-05-11 06:39:27 +00:00
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next(&iter, "+CCWA:"))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_string(&iter, &num))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &num_type))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &cls))
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* Skip alpha field */
|
|
|
|
g_at_result_iter_skip_next(&iter);
|
|
|
|
|
|
|
|
if (strlen(num) > 0)
|
|
|
|
validity = 0;
|
|
|
|
else
|
|
|
|
validity = 2;
|
|
|
|
|
|
|
|
/* If we have CLI validity field, override our guessed value */
|
|
|
|
g_at_result_iter_next_number(&iter, &validity);
|
|
|
|
|
2010-02-08 18:09:01 +00:00
|
|
|
DBG("ccwa_notify: %s %d %d %d", num, num_type, cls, validity);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-12-04 22:27:50 +00:00
|
|
|
call = create_call(vc, class_to_call_type(cls), 1, 5,
|
2009-05-11 06:39:27 +00:00
|
|
|
num, num_type, validity);
|
|
|
|
if (!call) {
|
2009-12-09 08:46:33 +00:00
|
|
|
ofono_error("Unable to malloc. Call management is fubar");
|
2009-05-11 06:39:27 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (call->type == 0) /* Only notify voice calls */
|
2009-08-19 22:22:57 +00:00
|
|
|
ofono_voicecall_notify(vc, call);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:29:23 +00:00
|
|
|
if (vd->clcc_source == 0)
|
2009-08-19 22:22:57 +00:00
|
|
|
vd->clcc_source = g_timeout_add(POLL_CLCC_INTERVAL,
|
|
|
|
poll_clcc, vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void no_carrier_notify(GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:29:23 +00:00
|
|
|
g_at_chat_send(vd->chat, "AT+CLCC", clcc_prefix,
|
|
|
|
clcc_poll_cb, vc, NULL);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void no_answer_notify(GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:29:23 +00:00
|
|
|
g_at_chat_send(vd->chat, "AT+CLCC", clcc_prefix,
|
|
|
|
clcc_poll_cb, vc, NULL);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void busy_notify(GAtResult *result, gpointer user_data)
|
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
/* Call was rejected, most likely due to network congestion
|
|
|
|
* or UDUB on the other side
|
|
|
|
* TODO: Handle UDUB or other conditions somehow
|
|
|
|
*/
|
2009-08-19 22:29:23 +00:00
|
|
|
g_at_chat_send(vd->chat, "AT+CLCC", clcc_prefix,
|
|
|
|
clcc_poll_cb, vc, NULL);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2010-10-21 05:09:07 +00:00
|
|
|
static void vtd_query_cb(gboolean ok, GAtResult *result, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
|
|
|
GAtResultIter iter;
|
|
|
|
int duration;
|
|
|
|
|
|
|
|
if (!ok)
|
|
|
|
return;
|
|
|
|
|
|
|
|
g_at_result_iter_init(&iter, result);
|
|
|
|
g_at_result_iter_next(&iter, "+VTD:");
|
|
|
|
|
|
|
|
if (!g_at_result_iter_next_number(&iter, &duration))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (duration)
|
|
|
|
vd->tone_duration = duration * 100;
|
|
|
|
}
|
|
|
|
|
2009-05-11 06:39:27 +00:00
|
|
|
static void at_voicecall_initialized(gboolean ok, GAtResult *result,
|
|
|
|
gpointer user_data)
|
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct ofono_voicecall *vc = user_data;
|
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2010-02-08 18:09:01 +00:00
|
|
|
DBG("voicecall_init: registering to notifications");
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
g_at_chat_register(vd->chat, "RING", ring_notify, FALSE, vc, NULL);
|
|
|
|
g_at_chat_register(vd->chat, "+CRING:", cring_notify, FALSE, vc, NULL);
|
|
|
|
g_at_chat_register(vd->chat, "+CLIP:", clip_notify, FALSE, vc, NULL);
|
|
|
|
g_at_chat_register(vd->chat, "+CCWA:", ccwa_notify, FALSE, vc, NULL);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
|
|
|
/* Modems with 'better' call progress indicators should
|
|
|
|
* probably not even bother registering to these
|
|
|
|
*/
|
2009-08-19 22:22:57 +00:00
|
|
|
g_at_chat_register(vd->chat, "NO CARRIER",
|
|
|
|
no_carrier_notify, FALSE, vc, NULL);
|
|
|
|
g_at_chat_register(vd->chat, "NO ANSWER",
|
|
|
|
no_answer_notify, FALSE, vc, NULL);
|
|
|
|
g_at_chat_register(vd->chat, "BUSY", busy_notify, FALSE, vc, NULL);
|
|
|
|
|
|
|
|
ofono_voicecall_register(vc);
|
2009-12-04 22:28:08 +00:00
|
|
|
|
|
|
|
/* Populate the call list */
|
|
|
|
g_at_chat_send(vd->chat, "AT+CLCC", clcc_prefix, clcc_cb, vc, NULL);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-09-02 02:39:02 +00:00
|
|
|
static int at_voicecall_probe(struct ofono_voicecall *vc, unsigned int vendor,
|
2009-09-01 23:03:52 +00:00
|
|
|
void *data)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-09-01 23:03:52 +00:00
|
|
|
GAtChat *chat = data;
|
2009-08-19 22:22:57 +00:00
|
|
|
struct voicecall_data *vd;
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2010-09-26 23:07:02 +00:00
|
|
|
vd = g_try_new0(struct voicecall_data, 1);
|
|
|
|
if (!vd)
|
|
|
|
return -ENOMEM;
|
|
|
|
|
2010-08-12 21:40:40 +00:00
|
|
|
vd->chat = g_at_chat_clone(chat);
|
2010-09-04 21:44:30 +00:00
|
|
|
vd->vendor = vendor;
|
2010-10-21 05:09:07 +00:00
|
|
|
vd->tone_duration = TONE_DURATION;
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
ofono_voicecall_set_data(vc, vd);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2010-08-12 21:40:40 +00:00
|
|
|
g_at_chat_send(vd->chat, "AT+CRC=1", NULL, NULL, NULL, NULL);
|
|
|
|
g_at_chat_send(vd->chat, "AT+CLIP=1", NULL, NULL, NULL, NULL);
|
|
|
|
g_at_chat_send(vd->chat, "AT+COLP=1", NULL, NULL, NULL, NULL);
|
2010-10-21 05:09:07 +00:00
|
|
|
g_at_chat_send(vd->chat, "AT+VTD?", NULL,
|
|
|
|
vtd_query_cb, vc, NULL);
|
2010-08-12 21:40:40 +00:00
|
|
|
g_at_chat_send(vd->chat, "AT+CCWA=1", NULL,
|
2009-08-19 22:22:57 +00:00
|
|
|
at_voicecall_initialized, vc, NULL);
|
2010-09-26 23:07:02 +00:00
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
return 0;
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|
|
|
|
|
2009-09-02 03:27:08 +00:00
|
|
|
static void at_voicecall_remove(struct ofono_voicecall *vc)
|
2009-05-11 06:39:27 +00:00
|
|
|
{
|
2009-08-19 22:22:57 +00:00
|
|
|
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-12-04 03:22:15 +00:00
|
|
|
if (vd->clcc_source)
|
|
|
|
g_source_remove(vd->clcc_source);
|
|
|
|
|
2010-10-21 05:09:07 +00:00
|
|
|
if (vd->vts_source)
|
|
|
|
g_source_remove(vd->vts_source);
|
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
g_slist_foreach(vd->calls, (GFunc) g_free, NULL);
|
|
|
|
g_slist_free(vd->calls);
|
2009-11-11 21:59:01 +00:00
|
|
|
|
|
|
|
ofono_voicecall_set_data(vc, NULL);
|
|
|
|
|
2010-08-12 21:40:40 +00:00
|
|
|
g_at_chat_unref(vd->chat);
|
2009-08-19 22:22:57 +00:00
|
|
|
g_free(vd);
|
|
|
|
}
|
2009-05-29 01:42:49 +00:00
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
static struct ofono_voicecall_driver driver = {
|
2009-09-02 03:33:05 +00:00
|
|
|
.name = "atmodem",
|
2009-08-19 22:22:57 +00:00
|
|
|
.probe = at_voicecall_probe,
|
|
|
|
.remove = at_voicecall_remove,
|
|
|
|
.dial = at_dial,
|
|
|
|
.answer = at_answer,
|
2010-08-20 21:12:06 +00:00
|
|
|
.hangup_all = at_hangup,
|
2009-08-19 22:22:57 +00:00
|
|
|
.hold_all_active = at_hold_all_active,
|
|
|
|
.release_all_held = at_release_all_held,
|
|
|
|
.set_udub = at_set_udub,
|
|
|
|
.release_all_active = at_release_all_active,
|
|
|
|
.release_specific = at_release_specific,
|
|
|
|
.private_chat = at_private_chat,
|
|
|
|
.create_multiparty = at_create_multiparty,
|
|
|
|
.transfer = at_transfer,
|
|
|
|
.deflect = at_deflect,
|
|
|
|
.swap_without_accept = NULL,
|
|
|
|
.send_tones = at_send_dtmf
|
|
|
|
};
|
2009-05-11 06:39:27 +00:00
|
|
|
|
2009-08-19 22:22:57 +00:00
|
|
|
void at_voicecall_init()
|
|
|
|
{
|
|
|
|
ofono_voicecall_driver_register(&driver);
|
|
|
|
}
|
|
|
|
|
|
|
|
void at_voicecall_exit()
|
|
|
|
{
|
|
|
|
ofono_voicecall_driver_unregister(&driver);
|
2009-05-11 06:39:27 +00:00
|
|
|
}
|