| /* |
| * |
| * oFono - Open Source Telephony |
| * |
| * Copyright (C) 2008-2011 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 |
| |
| #include <string.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <errno.h> |
| |
| #include <glib.h> |
| |
| #include <ofono/log.h> |
| #include <ofono/modem.h> |
| #include <ofono/audio-settings.h> |
| |
| #include "gatchat.h" |
| #include "gatresult.h" |
| |
| #include "huaweimodem.h" |
| |
| static const char *cvoice_prefix[] = { "^CVOICE:", NULL }; |
| |
| struct audio_settings_data { |
| GAtChat *chat; |
| }; |
| |
| static void cring_notify(GAtResult *result, gpointer user_data) |
| { |
| struct ofono_audio_settings *as = user_data; |
| |
| ofono_audio_settings_active_notify(as, TRUE); |
| } |
| |
| static void orig_notify(GAtResult *result, gpointer user_data) |
| { |
| struct ofono_audio_settings *as = user_data; |
| |
| ofono_audio_settings_active_notify(as, TRUE); |
| } |
| |
| static void cend_notify(GAtResult *result, gpointer user_data) |
| { |
| struct ofono_audio_settings *as = user_data; |
| |
| ofono_audio_settings_active_notify(as, FALSE); |
| } |
| |
| static void cvoice_support_cb(gboolean ok, GAtResult *result, |
| gpointer user_data) |
| { |
| struct ofono_audio_settings *as = user_data; |
| struct audio_settings_data *asd = ofono_audio_settings_get_data(as); |
| |
| if (!ok) |
| return; |
| |
| g_at_chat_register(asd->chat, "+CRING:", cring_notify, FALSE, as, NULL); |
| g_at_chat_register(asd->chat, "^ORIG:", orig_notify, FALSE, as, NULL); |
| g_at_chat_register(asd->chat, "^CEND:", cend_notify, FALSE, as, NULL); |
| |
| ofono_audio_settings_register(as); |
| } |
| |
| static int huawei_audio_settings_probe(struct ofono_audio_settings *as, |
| unsigned int vendor, void *data) |
| { |
| GAtChat *chat = data; |
| struct audio_settings_data *asd; |
| |
| asd = g_try_new0(struct audio_settings_data, 1); |
| if (asd == NULL) |
| return -ENOMEM; |
| |
| asd->chat = g_at_chat_clone(chat); |
| |
| ofono_audio_settings_set_data(as, asd); |
| |
| g_at_chat_send(asd->chat, "AT^CVOICE=?", cvoice_prefix, |
| cvoice_support_cb, as, NULL); |
| |
| return 0; |
| } |
| |
| static void huawei_audio_settings_remove(struct ofono_audio_settings *as) |
| { |
| struct audio_settings_data *asd = ofono_audio_settings_get_data(as); |
| |
| ofono_audio_settings_set_data(as, NULL); |
| |
| g_at_chat_unref(asd->chat); |
| g_free(asd); |
| } |
| |
| static const struct ofono_audio_settings_driver driver = { |
| .name = "huaweimodem", |
| .probe = huawei_audio_settings_probe, |
| .remove = huawei_audio_settings_remove, |
| }; |
| |
| void huawei_audio_settings_init(void) |
| { |
| ofono_audio_settings_driver_register(&driver); |
| } |
| |
| void huawei_audio_settings_exit(void) |
| { |
| ofono_audio_settings_driver_unregister(&driver); |
| } |