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/******************************************************************************
* Copyright (c) 2020, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
#define LOG_TAG "bt_stack_interface"
#include "stack_interface.h"
#include "btif_common.h"
#include "osi/include/log.h"
#include "osi/include/osi.h"
#include "bt_features.h"
#ifdef ADV_AUDIO_FEATURE
#include "bluetooth_adv_audio.h"
#endif
class StackInterfaceImpl;
StackInterfaceImpl *instance = nullptr;
void init_external_interfaces(void) {
#ifdef ADV_AUDIO_FEATURE
init_adv_audio_interfaces();
#endif
}
const void* get_external_profile_interface(const char* profile_id) {
#ifdef ADV_AUDIO_FEATURE
return get_adv_audio_profile_interface(profile_id);
#endif
return nullptr;
}
class StackInterfaceImpl : public StackInterface {
public:
StackInterfaceImpl(StackCallbacks* callback):
callbacks(callback) { }
~StackInterfaceImpl() override = default;
void CleanUp () {
}
void OnDevUnPaired(const RawAddress& address) {
callbacks->OnDevUnPaired(address);
}
void OnConfigCleared() {
callbacks->OnConfigCleared();
}
void OnStackState(StackState state) {
callbacks->OnStackState(state);
}
private:
StackCallbacks *callbacks;
};
// Interface functions
void btif_stack_dev_unpaired(const RawAddress& address) {
if (instance) {
LOG(WARNING) << __func__ << " OnDevUnPaired";
instance->OnDevUnPaired(address);
}
}
void btif_stack_config_cleared(void) {
if (instance) {
LOG(WARNING) << __func__ << " OnConfigCleared";
instance->OnConfigCleared();
}
}
void btif_stack_state(StackState state) {
if (instance) {
LOG(WARNING) << __func__ << " OnStackState "
<< loghex(static_cast<uint8_t> (state));
instance->OnStackState(state);
}
}
void StackInterface::Initialize(StackCallbacks* callbacks) {
if (instance) {
LOG(ERROR) << __func__ << " Already initialized!";
} else {
instance = new StackInterfaceImpl(callbacks);
}
}
void StackInterface::CleanUp() {
StackInterfaceImpl* ptr = instance;
instance = nullptr;
ptr->CleanUp();
delete ptr;
}
StackInterface* StackInterface::Get() {
CHECK(instance);
return instance;
}
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