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/*
* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <dlog.h>
#include <stdbool.h>
#include <bluetooth-api.h>
#include "bluetooth.h"
#include "bluetooth_private.h"
#include "bluetooth-audio-api.h"
#include "bluetooth-media-control.h"
static bool is_avrcp_target_initialized = false;
#define BT_CHECK_AVRCP_TARGET_INIT_STATUS() \
if (__bt_check_avrcp_target_init_status() == BT_ERROR_NOT_INITIALIZED) \
{ \
LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
return BT_ERROR_NOT_INITIALIZED; \
}
int __bt_check_avrcp_target_init_status(void)
{
if (is_avrcp_target_initialized != true) {
BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
return BT_ERROR_NOT_INITIALIZED;
}
return BT_ERROR_NONE;
}
/*The below API is just to conver the error from Audio API's to CAPI error codes,
* this is temporary change and changes to proper error code will be done in
* subsequent check ins.*/
int _bt_convert_avrcp_error_code(int error)
{
switch(error) {
case BT_MEDIA_ERROR_NONE:
return BT_ERROR_NONE;
case BT_MEDIA_ERROR_INTERNAL:
return BT_ERROR_INVALID_PARAMETER;
case BT_MEDIA_ERROR_ALREADY_INITIALIZED:
return BT_ERROR_OPERATION_FAILED;
default:
return BT_ERROR_NONE;
}
}
int bt_avrcp_target_initialize(bt_avrcp_target_connection_state_changed_cb callback, void *user_data)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_INPUT_PARAMETER(callback);
_bt_set_cb(BT_EVENT_AVRCP_CONNECTION_STATUS, callback, user_data);
error = bluetooth_media_player_init(_bt_avrcp_event_proxy, NULL);
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
return error;
}
is_avrcp_target_initialized = true;
return BT_ERROR_NONE;
}
int bt_avrcp_target_deinitialize(void)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_AVRCP_TARGET_INIT_STATUS();
if (_bt_check_cb(BT_EVENT_AVRCP_CONNECTION_STATUS) == true)
_bt_unset_cb(BT_EVENT_AVRCP_CONNECTION_STATUS);
error = bluetooth_media_player_deinit();
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
return error;
}
is_avrcp_target_initialized = false;
return BT_ERROR_NONE;
}
int bt_avrcp_target_notify_equalizer_state(bt_avrcp_equalizer_state_e state)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_AVRCP_TARGET_INIT_STATUS();
error = bluetooth_media_player_change_property(EQUALIZER, state);
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
}
return error;
}
int bt_avrcp_target_notify_repeat_mode(bt_avrcp_repeat_mode_e mode)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_AVRCP_TARGET_INIT_STATUS();
error = bluetooth_media_player_change_property(REPEAT, mode);
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
}
return error;
}
int bt_avrcp_target_notify_shuffle_mode(bt_avrcp_shuffle_mode_e mode)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_AVRCP_TARGET_INIT_STATUS();
error = bluetooth_media_player_change_property(SHUFFLE, mode);
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
}
return error;
}
int bt_avrcp_target_notify_scan_mode(bt_avrcp_scan_mode_e mode)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_AVRCP_TARGET_INIT_STATUS();
error = bluetooth_media_player_change_property(SCAN, mode);
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
}
return error;
}
int bt_avrcp_target_notify_player_state(bt_avrcp_player_state_e state)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_AVRCP_TARGET_INIT_STATUS();
error = bluetooth_media_player_change_property(STATUS, state);
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
}
return error;
}
int bt_avrcp_target_notify_position(unsigned int position)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_AVRCP_TARGET_INIT_STATUS();
error = bluetooth_media_player_change_property(POSITION, position);
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
}
return error;
}
int bt_avrcp_target_notify_track(const char *title, const char *artist, const char *album,
const char *genre, unsigned int track_num, unsigned int total_tracks, unsigned int duration)
{
int error;
BT_CHECK_INIT_STATUS();
BT_CHECK_AVRCP_TARGET_INIT_STATUS();
media_metadata_attributes_t metadata;
metadata.title = title;
metadata.artist = artist;
metadata.duration = duration;
metadata.genre = genre;
metadata.number = track_num;
metadata.album = album;
metadata.total_tracks = total_tracks;
error = bluetooth_media_player_change_track(&metadata);
error = _bt_convert_avrcp_error_code(error);
error = _bt_get_error_code(error);
if (BT_ERROR_NONE != error) {
BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
}
return error;
}
int bt_avrcp_set_equalizer_state_changed_cb(bt_avrcp_equalizer_state_changed_cb callback, void *user_data)
{
BT_CHECK_INIT_STATUS();
BT_CHECK_INPUT_PARAMETER(callback);
_bt_set_cb(BT_EVENT_AVRCP_EQUALIZER_STATE_CHANGED, callback, user_data);
return BT_ERROR_NONE;
}
int bt_avrcp_unset_equalizer_state_changed_cb(void)
{
BT_CHECK_INIT_STATUS();
_bt_unset_cb(BT_EVENT_AVRCP_EQUALIZER_STATE_CHANGED);
return BT_ERROR_NONE;
}
int bt_avrcp_set_repeat_mode_changed_cb(bt_avrcp_repeat_mode_changed_cb callback, void *user_data)
{
BT_CHECK_INIT_STATUS();
BT_CHECK_INPUT_PARAMETER(callback);
_bt_set_cb(BT_EVENT_AVRCP_REPEAT_MODE_CHANGED, callback, user_data);
return BT_ERROR_NONE;
}
int bt_avrcp_unset_repeat_mode_changed_cb(void)
{
BT_CHECK_INIT_STATUS();
_bt_unset_cb(BT_EVENT_AVRCP_REPEAT_MODE_CHANGED);
return BT_ERROR_NONE;
}
int bt_avrcp_set_shuffle_mode_changed_cb(bt_avrcp_shuffle_mode_changed_cb callback, void *user_data)
{
BT_CHECK_INIT_STATUS();
BT_CHECK_INPUT_PARAMETER(callback);
_bt_set_cb(BT_EVENT_AVRCP_SHUFFLE_MODE_CHANGED, callback, user_data);
return BT_ERROR_NONE;
}
int bt_avrcp_unset_shuffle_mode_changed_cb(void)
{
BT_CHECK_INIT_STATUS();
_bt_unset_cb(BT_EVENT_AVRCP_SHUFFLE_MODE_CHANGED);
return BT_ERROR_NONE;
}
int bt_avrcp_set_scan_mode_changed_cb(bt_avrcp_scan_mode_changed_cb callback, void *user_data)
{
BT_CHECK_INIT_STATUS();
BT_CHECK_INPUT_PARAMETER(callback);
_bt_set_cb(BT_EVENT_AVRCP_SCAN_MODE_CHANGED, callback, user_data);
return BT_ERROR_NONE;
}
int bt_avrcp_unset_scan_mode_changed_cb(void)
{
BT_CHECK_INIT_STATUS();
_bt_unset_cb(BT_EVENT_AVRCP_SCAN_MODE_CHANGED);
return BT_ERROR_NONE;
}
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