2015-10-13 16:07:53 +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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* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
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* Copyright (C) 2012-2013 Canonical Ltd.
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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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#include <string.h>
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#include <stdio.h>
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#include <errno.h>
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#include <glib.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/call-volume.h>
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2015-11-05 17:13:47 +00:00
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#include "common.h"
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2015-10-13 16:07:53 +00:00
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#include "gril.h"
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#include "rilmodem.h"
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struct cv_data {
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GRil *ril;
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unsigned int vendor;
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};
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static void volume_mute_cb(struct ril_msg *message, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_call_volume_cb_t cb = cbd->cb;
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struct cv_data *cvd = cbd->user;
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struct ofono_error error;
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if (message->error == RIL_E_SUCCESS) {
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decode_ril_error(&error, "OK");
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g_ril_print_response_no_args(cvd->ril, message);
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} else {
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ofono_error("Could not set the ril mute state");
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decode_ril_error(&error, "FAIL");
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}
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cb(&error, cbd->data);
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}
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static void ril_call_volume_mute(struct ofono_call_volume *cv, int muted,
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ofono_call_volume_cb_t cb, void *data)
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{
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struct cv_data *cvd = ofono_call_volume_get_data(cv);
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struct cb_data *cbd = cb_data_new(cb, data, cvd);
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struct parcel rilp;
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2015-11-05 17:09:41 +00:00
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DBG("muted: %d", muted);
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2015-10-13 16:07:53 +00:00
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2015-11-05 17:09:41 +00:00
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parcel_init(&rilp);
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parcel_w_int32(&rilp, 1);
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parcel_w_int32(&rilp, muted);
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g_ril_append_print_buf(cvd->ril, "(%d)", muted);
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2015-10-13 16:07:53 +00:00
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if (g_ril_send(cvd->ril, RIL_REQUEST_SET_MUTE, &rilp,
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2015-11-05 17:09:41 +00:00
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volume_mute_cb, cbd, g_free) > 0)
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return;
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, data);
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2015-10-13 16:07:53 +00:00
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}
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static void probe_mute_cb(struct ril_msg *message, gpointer user_data)
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{
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struct ofono_call_volume *cv = user_data;
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struct cv_data *cvd = ofono_call_volume_get_data(cv);
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2015-11-05 17:12:54 +00:00
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struct parcel rilp;
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2015-10-13 16:07:53 +00:00
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int muted;
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2015-11-05 17:12:54 +00:00
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if (message->error != RIL_E_SUCCESS)
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2015-10-13 16:07:53 +00:00
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return;
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2015-11-05 17:12:54 +00:00
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g_ril_init_parcel(message, &rilp);
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/* skip length of int[] */
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parcel_r_int32(&rilp);
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muted = parcel_r_int32(&rilp);
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g_ril_append_print_buf(cvd->ril, "{%d}", muted);
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g_ril_print_response(cvd->ril, message);
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2015-10-13 16:07:53 +00:00
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ofono_call_volume_set_muted(cv, muted);
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}
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static void call_probe_mute(gpointer user_data)
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{
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struct ofono_call_volume *cv = user_data;
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struct cv_data *cvd = ofono_call_volume_get_data(cv);
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g_ril_send(cvd->ril, RIL_REQUEST_GET_MUTE, NULL,
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probe_mute_cb, cv, NULL);
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}
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static gboolean ril_delayed_register(gpointer user_data)
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{
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struct ofono_call_volume *cv = user_data;
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DBG("");
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ofono_call_volume_register(cv);
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/* Probe the mute state */
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call_probe_mute(user_data);
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/* This makes the timeout a single-shot */
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return FALSE;
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}
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static int ril_call_volume_probe(struct ofono_call_volume *cv,
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unsigned int vendor, void *data)
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{
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GRil *ril = data;
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struct cv_data *cvd;
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cvd = g_new0(struct cv_data, 1);
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if (cvd == NULL)
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return -ENOMEM;
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cvd->ril = g_ril_clone(ril);
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cvd->vendor = vendor;
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ofono_call_volume_set_data(cv, cvd);
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/*
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* ofono_call_volume_register() needs to be called after
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* the driver has been set in ofono_call_volume_create(),
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* which calls this function. Most other drivers make
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* some kind of capabilities query to the modem, and then
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* call register in the callback; we use an idle event instead.
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*/
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g_idle_add(ril_delayed_register, cv);
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return 0;
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}
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static void ril_call_volume_remove(struct ofono_call_volume *cv)
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{
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struct cv_data *cvd = ofono_call_volume_get_data(cv);
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ofono_call_volume_set_data(cv, NULL);
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g_ril_unref(cvd->ril);
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g_free(cvd);
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}
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2018-10-17 13:36:10 +00:00
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static const struct ofono_call_volume_driver driver = {
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2015-10-13 16:07:53 +00:00
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.name = RILMODEM,
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.probe = ril_call_volume_probe,
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.remove = ril_call_volume_remove,
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.mute = ril_call_volume_mute,
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};
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void ril_call_volume_init(void)
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{
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ofono_call_volume_driver_register(&driver);
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}
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void ril_call_volume_exit(void)
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{
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ofono_call_volume_driver_unregister(&driver);
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}
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