blob: 17cc90ee6e3d3b6ab2d9c8b720c8de5cde9b8502 [file] [log] [blame]
/**
*
* Copyright (c) 2021 Project CHIP Authors
*
* 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 <app/AppConfig.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>
#include "CommandDataIB.h"
#include "CommandStatusIB.h"
#include "StructBuilder.h"
#include "StructParser.h"
namespace chip {
namespace app {
namespace InvokeResponseIB {
enum class Tag : uint8_t
{
kCommand = 0,
kStatus = 1,
};
class Parser : public StructParser
{
public:
#if CHIP_CONFIG_IM_PRETTY_PRINT
CHIP_ERROR PrettyPrint() const;
#endif // CHIP_CONFIG_IM_PRETTY_PRINT
/**
* @brief Get a parser for a Command.
*
* @param [in] apCommand A pointer to the CommandDataIB parser.
*
* @return #CHIP_NO_ERROR on success
* #CHIP_END_OF_TLV if there is no such element
*/
CHIP_ERROR GetCommand(CommandDataIB::Parser * const apCommand) const;
/**
* @brief Get a parser for a Status.
*
* @param [in] apStatus A pointer to the CommandStatusIB parser.
*
* @return #CHIP_NO_ERROR on success
* #CHIP_END_OF_TLV if there is no such element
*/
CHIP_ERROR GetStatus(CommandStatusIB::Parser * const apStatus) const;
};
class Builder : public StructBuilder
{
public:
/**
* @brief Initialize a CommandDataIB::Builder for writing into the TLV stream
*
* @return A reference to CommandDataIB::Builder
*/
CommandDataIB::Builder & CreateCommand();
/**
* @return A reference to CommandDataIB::Builder
*/
CommandDataIB::Builder & GetCommand() { return mCommand; }
/**
* @return A reference to CommandStatusIB::Builder
*/
CommandStatusIB::Builder & GetStatus() { return mStatus; }
/**
* @brief Initialize a CommandStatusIB::Builder for writing into the TLV stream
*
* @return A reference to CommandStatusIB::Builder
*/
CommandStatusIB::Builder & CreateStatus();
/**
* @brief Mark the end of this InvokeCommand
*
* @return The builder's final status.
*/
CHIP_ERROR EndOfInvokeResponseIB();
private:
CommandDataIB::Builder mCommand;
CommandStatusIB::Builder mStatus;
};
} // namespace InvokeResponseIB
} // namespace app
} // namespace chip