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/**
*
* Copyright (c) 2020 Project CHIP Authors
* Copyright (c) 2016-2017 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.
*/
#pragma once
#include "ListBuilder.h"
#include "ListParser.h"
#include <app/AppBuildConfig.h>
#include <app/CommandPathParams.h>
#include <app/ConcreteCommandPath.h>
#include <app/util/basic-types.h>
#include <lib/core/CHIPCore.h>
#include <lib/core/TLV.h>
#include <lib/support/CodeUtils.h>
#include <lib/support/logging/CHIPLogging.h>
namespace chip {
namespace app {
namespace CommandPathIB {
enum class Tag : uint8_t
{
kEndpointId = 0,
kClusterId = 1,
kCommandId = 2,
};
class Parser : public ListParser
{
public:
#if CHIP_CONFIG_IM_PRETTY_PRINT
CHIP_ERROR PrettyPrint() const;
#endif // CHIP_CONFIG_IM_PRETTY_PRINT
/**
* @brief Get a TLVReader for the EndpointId. Next() must be called before accessing them.
*
* @param [in] apEndpointId A pointer to apEndpointId
*
* @return #CHIP_NO_ERROR on success
* #CHIP_ERROR_WRONG_TLV_TYPE if there is such element but it's not any of the defined unsigned integer types
* #CHIP_END_OF_TLV if there is no such element
*/
CHIP_ERROR GetEndpointId(chip::EndpointId * const apEndpointId) const;
/**
* @brief Get a TLVReader for the ClusterId. Next() must be called before accessing them.
*
* @param [in] apClusterId A pointer to ClusterId
*
* @return #CHIP_NO_ERROR on success
* #CHIP_ERROR_WRONG_TLV_TYPE if there is such element but it's not any of the defined unsigned integer types
* #CHIP_END_OF_TLV if there is no such element
*/
CHIP_ERROR GetClusterId(chip::ClusterId * const apClusterId) const;
/**
* @brief Get a TLVReader for the CommandId. Next() must be called before accessing them.
*
* @param [in] apCommandId A pointer to CommandId
*
* @return #CHIP_NO_ERROR on success
* #CHIP_ERROR_WRONG_TLV_TYPE if there is such element but it's not any of the defined unsigned integer types
* #CHIP_END_OF_TLV if there is no such element
*/
CHIP_ERROR GetCommandId(chip::CommandId * const apCommandId) const;
};
class Builder : public ListBuilder
{
public:
/**
* @brief Inject EndpointId into the TLV stream to indicate the endpointId referenced by the path.
*
* @param [in] aEndpointId refer to the ID of the endpoint as described in the descriptor cluster.
*
* @return A reference to *this
*/
CommandPathIB::Builder & EndpointId(const chip::EndpointId aEndpointId);
/**
* @brief Inject ClusterId into the TLV stream.
*
* @param [in] aClusterId ClusterId for this command path
*
* @return A reference to *this
*/
CommandPathIB::Builder & ClusterId(const chip::ClusterId aClusterId);
/**
* @brief Inject CommandId into the TLV stream
*
* @param [in] aCommandId Command Id for ClusterId for this command path
*
* @return A reference to *this
*/
CommandPathIB::Builder & CommandId(const chip::CommandId aCommandId);
/**
* @brief Mark the end of this CommandPathIB
*
* @return The builder's final status.
*/
CHIP_ERROR EndOfCommandPathIB();
CHIP_ERROR Encode(const CommandPathParams & aCommandPathParams);
CHIP_ERROR Encode(const ConcreteCommandPath & aConcreteCommandPath);
};
} // namespace CommandPathIB
} // namespace app
} // namespace chip