mirror of git://git.sysmocom.de/ofono
131 lines
3.1 KiB
C
131 lines
3.1 KiB
C
/*
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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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*
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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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#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/audio-settings.h>
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#include "gatchat.h"
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#include "gatresult.h"
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#include "huaweimodem.h"
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static const char *cvoice_prefix[] = { "^CVOICE:", NULL };
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struct audio_settings_data {
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GAtChat *chat;
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};
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static void cring_notify(GAtResult *result, gpointer user_data)
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{
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struct ofono_audio_settings *as = user_data;
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ofono_audio_settings_active_notify(as, TRUE);
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}
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static void orig_notify(GAtResult *result, gpointer user_data)
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{
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struct ofono_audio_settings *as = user_data;
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ofono_audio_settings_active_notify(as, TRUE);
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}
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static void cend_notify(GAtResult *result, gpointer user_data)
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{
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struct ofono_audio_settings *as = user_data;
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ofono_audio_settings_active_notify(as, FALSE);
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}
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static void cvoice_support_cb(gboolean ok, GAtResult *result,
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gpointer user_data)
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{
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struct ofono_audio_settings *as = user_data;
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struct audio_settings_data *asd = ofono_audio_settings_get_data(as);
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if (!ok)
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return;
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g_at_chat_register(asd->chat, "+CRING:", cring_notify, FALSE, as, NULL);
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g_at_chat_register(asd->chat, "^ORIG:", orig_notify, FALSE, as, NULL);
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g_at_chat_register(asd->chat, "^CEND:", cend_notify, FALSE, as, NULL);
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ofono_audio_settings_register(as);
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}
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static int huawei_audio_settings_probe(struct ofono_audio_settings *as,
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unsigned int vendor, void *data)
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{
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GAtChat *chat = data;
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struct audio_settings_data *asd;
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asd = g_try_new0(struct audio_settings_data, 1);
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if (asd == NULL)
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return -ENOMEM;
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asd->chat = g_at_chat_clone(chat);
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ofono_audio_settings_set_data(as, asd);
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g_at_chat_send(asd->chat, "AT^CVOICE=?", cvoice_prefix,
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cvoice_support_cb, as, NULL);
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return 0;
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}
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static void huawei_audio_settings_remove(struct ofono_audio_settings *as)
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{
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struct audio_settings_data *asd = ofono_audio_settings_get_data(as);
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ofono_audio_settings_set_data(as, NULL);
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g_at_chat_unref(asd->chat);
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g_free(asd);
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}
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static struct ofono_audio_settings_driver driver = {
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.name = "huaweimodem",
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.probe = huawei_audio_settings_probe,
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.remove = huawei_audio_settings_remove,
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};
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void huawei_audio_settings_init(void)
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{
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ofono_audio_settings_driver_register(&driver);
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}
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void huawei_audio_settings_exit(void)
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{
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ofono_audio_settings_driver_unregister(&driver);
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}
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