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/*
*
* Copyright (c) 2020 Project CHIP Authors
*
* 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.
*/
/**
* @file
* Provides an implementation of the BLEManager singleton object
* for the Darwin platforms.
*/
#pragma once
#include <lib/core/Global.h>
#include <lib/support/CodeUtils.h>
#include <platform/Darwin/BleScannerDelegate.h>
#if CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE
namespace chip {
namespace DeviceLayer {
namespace Internal {
using namespace chip::Ble;
/**
* Concrete implementation of the BLEManagerImpl singleton object for the Darwin platforms.
*/
class BLEManagerImpl final : public BLEManager, private BleLayer
{
// Allow the BLEManager interface class to delegate method calls to
// the implementation methods provided by this class.
friend BLEManager;
public:
CHIP_ERROR ConfigureBle(uint32_t aNodeId, bool aIsCentral) { return CHIP_NO_ERROR; }
CHIP_ERROR StartScan(BleScannerDelegate * delegate, BleScanMode mode = BleScanMode::kDefault);
CHIP_ERROR StopScan();
private:
// ===== Members that implement the BLEManager internal interface.
CHIP_ERROR _Init(void);
void _Shutdown();
bool _IsAdvertisingEnabled(void);
CHIP_ERROR _SetAdvertisingEnabled(bool val);
bool _IsAdvertising(void);
CHIP_ERROR _SetAdvertisingMode(BLEAdvertisingMode mode);
CHIP_ERROR _GetDeviceName(char * buf, size_t bufSize);
CHIP_ERROR _SetDeviceName(const char * deviceName);
uint16_t _NumConnections(void);
void _OnPlatformEvent(const ChipDeviceEvent * event);
BleLayer * _GetBleLayer(void);
// ===== Members for internal use by the following friends.
friend BLEManager & BLEMgr(void);
friend BLEManagerImpl & BLEMgrImpl(void);
static Global<BLEManagerImpl> sInstance;
BleConnectionDelegate * mConnectionDelegate = nullptr;
BlePlatformDelegate * mPlatformDelegate = nullptr;
BleApplicationDelegate * mApplicationDelegate = nullptr;
};
/**
* Returns a reference to the public interface of the BLEManager singleton object.
*
* Internal components should use this to access features of the BLEManager object
* that are common to all platforms.
*/
inline BLEManager & BLEMgr(void)
{
return BLEManagerImpl::sInstance.get();
}
/**
* Returns the platform-specific implementation of the BLEManager singleton object.
*
* Internal components can use this to gain access to features of the BLEManager
* that are specific to the Darwin platforms.
*/
inline BLEManagerImpl & BLEMgrImpl(void)
{
return BLEManagerImpl::sInstance.get();
}
} // namespace Internal
} // namespace DeviceLayer
} // namespace chip
#endif // CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE