src/platform/Linux/BLEManagerImpl.cpp

/*
 *
 *    Copyright (c) 2020 Project CHIP Authors
 *    Copyright (c) 2018 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 implementation of the BLEManager singleton object
 *          for Linux platforms.
 */
#include <platform/internal/CHIPDeviceLayerInternal.h>

#include <ble/CHIPBleServiceData.h>
#include <new>
#include <platform/internal/BLEManager.h>

#if CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE

using namespace ::nl;
using namespace ::nl::Ble;

namespace chip {
namespace DeviceLayer {
namespace Internal {

BLEManagerImpl BLEManagerImpl::sInstance;

CHIP_ERROR BLEManagerImpl::_Init()
{
    CHIP_ERROR err;
    // Initialize the CHIP BleLayer.
    err = BleLayer::Init(this, this, &SystemLayer);
    SuccessOrExit(err);
exit:
    return err;
}

CHIP_ERROR BLEManagerImpl::_SetCHIPoBLEServiceMode(CHIPoBLEServiceMode val)
{
    CHIP_ERROR err = CHIP_NO_ERROR;
    ChipLogProgress(DeviceLayer, "%s: %d", __FUNCTION__, val);
exit:
    return err;
}

CHIP_ERROR BLEManagerImpl::_SetAdvertisingEnabled(bool val)
{
    CHIP_ERROR err = CHIP_NO_ERROR;
    ChipLogProgress(DeviceLayer, "%s: %d", __FUNCTION__, val);
exit:
    return err;
}

CHIP_ERROR BLEManagerImpl::_SetFastAdvertisingEnabled(bool val)
{
    CHIP_ERROR err = CHIP_NO_ERROR;
    ChipLogProgress(DeviceLayer, "%s: %d", __FUNCTION__, val);
exit:
    return err;
}

CHIP_ERROR BLEManagerImpl::_GetDeviceName(char * buf, size_t bufSize)
{
    if (strlen(mDeviceName) >= bufSize)
    {
        return CHIP_ERROR_BUFFER_TOO_SMALL;
    }
    strcpy(buf, mDeviceName);
    return CHIP_NO_ERROR;
}

CHIP_ERROR BLEManagerImpl::_SetDeviceName(const char * deviceName)
{
    if (mServiceMode == ConnectivityManager::kCHIPoBLEServiceMode_NotSupported)
    {
        return CHIP_ERROR_UNSUPPORTED_CHIP_FEATURE;
    }
    if (deviceName != NULL && deviceName[0] != 0)
    {
        if (strlen(deviceName) >= kMaxDeviceNameLength)
        {
            return CHIP_ERROR_INVALID_ARGUMENT;
        }
        strcpy(mDeviceName, deviceName);
        SetFlag(mFlags, kFlag_UseCustomDeviceName);
    }
    else
    {
        mDeviceName[0] = 0;
        ClearFlag(mFlags, kFlag_UseCustomDeviceName);
    }
    return CHIP_NO_ERROR;
}

void BLEManagerImpl::_OnPlatformEvent(const ChipDeviceEvent * event) {}

uint16_t BLEManagerImpl::_NumConnections(void)
{
    ChipLogProgress(DeviceLayer, "%s", __FUNCTION__);
    return 0;
}

} // namespace Internal
} // namespace DeviceLayer
} // namespace chip

#endif // CHIP_DEVICE_CONFIG_ENABLE_CHIPOBLE