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/*
*
* Copyright (c) 2020 Project CHIP Authors
* 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.
*/
/**
* @file
* This file implements the CHIP Device Interface that is used by
* applications to interact with the CHIP stack
*
*/
#include <stdlib.h>
#include "CHIPDeviceManager.h"
#include <app/ConcreteAttributePath.h>
#include <app/util/basic-types.h>
#include <support/CHIPMem.h>
#include <support/CodeUtils.h>
#include <support/ErrorStr.h>
using namespace ::chip;
namespace chip {
namespace DeviceManager {
using namespace ::chip::DeviceLayer;
void CHIPDeviceManager::CommonDeviceEventHandler(const ChipDeviceEvent * event, intptr_t arg)
{
CHIPDeviceManagerCallbacks * cb = reinterpret_cast<CHIPDeviceManagerCallbacks *>(arg);
if (cb != nullptr)
{
cb->DeviceEventCallback(event, reinterpret_cast<intptr_t>(cb));
}
}
CHIP_ERROR CHIPDeviceManager::Init(CHIPDeviceManagerCallbacks * cb)
{
CHIP_ERROR err;
mCB = cb;
err = Platform::MemoryInit();
SuccessOrExit(err);
// Initialize the CHIP stack.
err = PlatformMgr().InitChipStack();
SuccessOrExit(err);
if (CONFIG_NETWORK_LAYER_BLE)
{
ConnectivityMgr().SetBLEAdvertisingEnabled(true);
}
// Register a function to receive events from the CHIP device layer. Note that calls to
// this function will happen on the CHIP event loop thread, not the app_main thread.
PlatformMgr().AddEventHandler(CHIPDeviceManager::CommonDeviceEventHandler, reinterpret_cast<intptr_t>(cb));
// Start a task to run the CHIP Device event loop.
err = PlatformMgr().StartEventLoopTask();
SuccessOrExit(err);
exit:
return err;
}
} // namespace DeviceManager
} // namespace chip
void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath & path, uint8_t type, uint16_t size, uint8_t * value)
{
chip::DeviceManager::CHIPDeviceManagerCallbacks * cb =
chip::DeviceManager::CHIPDeviceManager::GetInstance().GetCHIPDeviceManagerCallbacks();
if (cb != nullptr)
{
cb->PostAttributeChangeCallback(path.mEndpointId, path.mClusterId, path.mAttributeId, type, size, value);
}
}