blob: f0068a8838420c6138701788ca2b65db91965eb1 [file] [log] [blame]
/**
*
* Copyright (c) 2020 Project CHIP Authors
* Copyright (c) 2018 Google LLC.
* 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.
*/
/**
* @file
* This file defines AttributeDataIBs parser and builder in CHIP interaction model
*
*/
#include "AttributeDataIBs.h"
#include "MessageDefHelper.h"
#include <inttypes.h>
#include <stdarg.h>
#include <stdio.h>
#include <app/AppConfig.h>
using namespace chip;
using namespace chip::TLV;
namespace chip {
namespace app {
#if CHIP_CONFIG_IM_ENABLE_SCHEMA_CHECK
CHIP_ERROR AttributeDataIBs::Parser::CheckSchemaValidity() const
{
CHIP_ERROR err = CHIP_NO_ERROR;
size_t numDataElement = 0;
chip::TLV::TLVReader reader;
PRETTY_PRINT("AttributeDataIBs =");
PRETTY_PRINT("[");
// make a copy of the reader
reader.Init(mReader);
while (CHIP_NO_ERROR == (err = reader.Next()))
{
VerifyOrReturnError(TLV::AnonymousTag() == reader.GetTag(), CHIP_ERROR_INVALID_TLV_TAG);
VerifyOrReturnError(TLV::kTLVType_Structure == reader.GetType(), CHIP_ERROR_WRONG_TLV_TYPE);
{
AttributeDataIB::Parser data;
ReturnErrorOnFailure(data.Init(reader));
PRETTY_PRINT_INCDEPTH();
ReturnErrorOnFailure(data.CheckSchemaValidity());
PRETTY_PRINT_DECDEPTH();
}
++numDataElement;
}
PRETTY_PRINT("],");
PRETTY_PRINT_BLANK_LINE();
// if we have exhausted this container
if (CHIP_END_OF_TLV == err)
{
// if we have at least one data element
if (numDataElement > 0)
{
err = CHIP_NO_ERROR;
}
}
ReturnErrorOnFailure(err);
return reader.ExitContainer(mOuterContainerType);
}
#endif // CHIP_CONFIG_IM_ENABLE_SCHEMA_CHECK
AttributeDataIB::Builder & AttributeDataIBs::Builder::CreateAttributeDataIBBuilder()
{
// skip if error has already been set
VerifyOrExit(CHIP_NO_ERROR == mError, mAttributeDataIBBuilder.ResetError(mError));
mError = mAttributeDataIBBuilder.Init(mpWriter);
exit:
// on error, mAttributeDataIBBuilder would be un-/partial initialized and cannot be used to write anything
return mAttributeDataIBBuilder;
}
AttributeDataIB::Builder & AttributeDataIBs::Builder::GetAttributeDataIBBuilder()
{
return mAttributeDataIBBuilder;
}
AttributeDataIBs::Builder & AttributeDataIBs::Builder::EndOfAttributeDataIBs()
{
EndOfContainer();
return *this;
}
}; // namespace app
}; // namespace chip