blob: 13a13643b4f5881f427b794197893b8a69dfe50d [file] [log] [blame]
/*
*
* Copyright (c) 2020 Project CHIP Authors
* Copyright (c) 2019 Nest Labs, Inc.
*
* 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 generic implementation of ConnectivityManager features
* for use on platforms that support BLE.
*/
#pragma once
#include <platform/internal/BLEManager.h>
namespace chip {
namespace DeviceLayer {
class ConnectivityManagerImpl;
namespace Internal {
/**
* Provides a generic implementation of BLE-specific ConnectivityManager features for
* platforms where BLE functionality is implemented by the BLEManager class.
*
* This class is intended to be inherited (directly or indirectly) by the ConnectivityManagerImpl
* class, which also appears as the template's ImplClass parameter.
*
* The majority of methods on this class simply forward calls to similarly-named methods on
* the BLEManager class. This arrangement, where the ConnectivityManager implementation delegates
* BLE support to the BLEManager class, is standard on platforms that support BLE, and helps to
* limit the complexity of the ConnectivityManagerImpl class.
*/
template <class ImplClass>
class GenericConnectivityManagerImpl_BLE
{
public:
// ===== Methods that implement the ConnectivityManager abstract interface.
Ble::BleLayer * _GetBleLayer();
bool _IsBLEAdvertisingEnabled();
CHIP_ERROR _SetBLEAdvertisingEnabled(bool val);
bool _IsBLEAdvertising();
CHIP_ERROR _SetBLEAdvertisingMode(ConnectivityManager::BLEAdvertisingMode mode);
CHIP_ERROR _GetBLEDeviceName(char * buf, size_t bufSize);
CHIP_ERROR _SetBLEDeviceName(const char * deviceName);
uint16_t _NumBLEConnections();
static const char * _CHIPoBLEServiceModeToStr(ConnectivityManager::CHIPoBLEServiceMode mode);
private:
ImplClass * Impl() { return static_cast<ImplClass *>(this); }
};
// Instruct the compiler to instantiate the template only when explicitly told to do so.
extern template class GenericConnectivityManagerImpl_BLE<ConnectivityManagerImpl>;
template <class ImplClass>
inline Ble::BleLayer * GenericConnectivityManagerImpl_BLE<ImplClass>::_GetBleLayer()
{
return BLEMgr().GetBleLayer();
}
template <class ImplClass>
inline bool GenericConnectivityManagerImpl_BLE<ImplClass>::_IsBLEAdvertisingEnabled()
{
return BLEMgr().IsAdvertisingEnabled();
}
template <class ImplClass>
inline CHIP_ERROR GenericConnectivityManagerImpl_BLE<ImplClass>::_SetBLEAdvertisingEnabled(bool val)
{
return BLEMgr().SetAdvertisingEnabled(val);
}
template <class ImplClass>
inline bool GenericConnectivityManagerImpl_BLE<ImplClass>::_IsBLEAdvertising()
{
return BLEMgr().IsAdvertising();
}
template <class ImplClass>
inline CHIP_ERROR
GenericConnectivityManagerImpl_BLE<ImplClass>::_SetBLEAdvertisingMode(ConnectivityManager::BLEAdvertisingMode mode)
{
return BLEMgr().SetAdvertisingMode(mode);
}
template <class ImplClass>
inline CHIP_ERROR GenericConnectivityManagerImpl_BLE<ImplClass>::_GetBLEDeviceName(char * buf, size_t bufSize)
{
return BLEMgr().GetDeviceName(buf, bufSize);
}
template <class ImplClass>
inline CHIP_ERROR GenericConnectivityManagerImpl_BLE<ImplClass>::_SetBLEDeviceName(const char * deviceName)
{
return BLEMgr().SetDeviceName(deviceName);
}
template <class ImplClass>
inline uint16_t GenericConnectivityManagerImpl_BLE<ImplClass>::_NumBLEConnections()
{
return BLEMgr().NumConnections();
}
} // namespace Internal
} // namespace DeviceLayer
} // namespace chip