blob: 7156ae94c42ef4f16474b541e95dc54f13143cbc [file] [log] [blame]
/*
*
* 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 contains definitions for a base Cluster class. This class will
* be derived by various ZCL clusters supported by CHIP. The objects of the
* ZCL cluster class will be used by Controller applications to interact with
* the CHIP device.
*/
#include <app/InteractionModelEngine.h>
#include <controller/CHIPCluster.h>
#include <protocols/temp_zcl/TempZCL.h>
#include <support/CodeUtils.h>
namespace chip {
namespace Controller {
CHIP_ERROR ClusterBase::Associate(Device * device, EndpointId endpoint)
{
CHIP_ERROR err = CHIP_NO_ERROR;
// TODO: Check if the device supports mCluster at the requested endpoint
mDevice = device;
mEndpoint = endpoint;
return err;
}
void ClusterBase::Dissociate()
{
mDevice = nullptr;
}
CHIP_ERROR ClusterBase::SendCommand(uint8_t seqNum, chip::System::PacketBufferHandle && payload,
Callback::Cancelable * onSuccessCallback, Callback::Cancelable * onFailureCallback)
{
CHIP_ERROR err = CHIP_NO_ERROR;
VerifyOrExit(mDevice != nullptr, err = CHIP_ERROR_INCORRECT_STATE);
VerifyOrExit(!payload.IsNull(), err = CHIP_ERROR_INTERNAL);
if (onSuccessCallback != nullptr || onFailureCallback != nullptr)
{
mDevice->AddResponseHandler(seqNum, onSuccessCallback, onFailureCallback);
}
err = mDevice->SendMessage(Protocols::TempZCL::MsgType::TempZCLRequest, std::move(payload));
SuccessOrExit(err);
exit:
if (err != CHIP_NO_ERROR)
{
ChipLogError(Controller, "Failed in sending cluster command. Err %" PRId32, err);
mDevice->CancelResponseHandler(seqNum);
}
return err;
}
CHIP_ERROR ClusterBase::RequestAttributeReporting(AttributeId attributeId, Callback::Cancelable * onReportCallback)
{
VerifyOrReturnError(onReportCallback != nullptr, CHIP_ERROR_INVALID_ARGUMENT);
mDevice->AddReportHandler(mEndpoint, mClusterId, attributeId, onReportCallback);
return CHIP_NO_ERROR;
}
} // namespace Controller
} // namespace chip