blob: c3c569572ae9febbc150bdd687ff31bcd3de070c [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 ReportDataMessage parser and builder in CHIP interaction model
*
*/
#include "ReportDataMessage.h"
#include "MessageDefHelper.h"
#include <inttypes.h>
#include <stdarg.h>
#include <stdio.h>
#include <app/AppConfig.h>
using namespace chip;
namespace chip {
namespace app {
#if CHIP_CONFIG_IM_PRETTY_PRINT
CHIP_ERROR ReportDataMessage::Parser::PrettyPrint() const
{
CHIP_ERROR err = CHIP_NO_ERROR;
TLV::TLVReader reader;
AttributeReportIBs::Parser attributeReportIBs;
EventReportIBs::Parser eventReportIBs;
PRETTY_PRINT("ReportDataMessage =");
PRETTY_PRINT("{");
// make a copy of the reader
reader.Init(mReader);
while (CHIP_NO_ERROR == (err = reader.Next()))
{
if (!TLV::IsContextTag(reader.GetTag()))
{
continue;
}
uint32_t tagNum = TLV::TagNumFromTag(reader.GetTag());
switch (tagNum)
{
case to_underlying(Tag::kSuppressResponse):
VerifyOrReturnError(TLV::kTLVType_Boolean == reader.GetType(), CHIP_ERROR_WRONG_TLV_TYPE);
#if CHIP_DETAIL_LOGGING
{
bool SuppressResponse;
ReturnErrorOnFailure(reader.Get(SuppressResponse));
PRETTY_PRINT("\tSuppressResponse = %s, ", SuppressResponse ? "true" : "false");
}
#endif // CHIP_DETAIL_LOGGING
break;
case to_underlying(Tag::kSubscriptionId):
VerifyOrReturnError(TLV::kTLVType_UnsignedInteger == reader.GetType(), CHIP_ERROR_WRONG_TLV_TYPE);
#if CHIP_DETAIL_LOGGING
{
SubscriptionId subscriptionId;
ReturnErrorOnFailure(reader.Get(subscriptionId));
PRETTY_PRINT("\tSubscriptionId = 0x%" PRIx32 ",", subscriptionId);
}
#endif // CHIP_DETAIL_LOGGING
break;
case to_underlying(Tag::kAttributeReportIBs):
VerifyOrReturnError(TLV::kTLVType_Array == reader.GetType(), CHIP_ERROR_WRONG_TLV_TYPE);
#if CHIP_DETAIL_LOGGING
{
attributeReportIBs.Init(reader);
PRETTY_PRINT_INCDEPTH();
ReturnErrorOnFailure(attributeReportIBs.PrettyPrint());
PRETTY_PRINT_DECDEPTH();
}
#endif // CHIP_DETAIL_LOGGING
break;
case to_underlying(Tag::kEventReports):
VerifyOrReturnError(TLV::kTLVType_Array == reader.GetType(), CHIP_ERROR_WRONG_TLV_TYPE);
#if CHIP_DETAIL_LOGGING
{
eventReportIBs.Init(reader);
PRETTY_PRINT_INCDEPTH();
ReturnErrorOnFailure(eventReportIBs.PrettyPrint());
PRETTY_PRINT_DECDEPTH();
}
#endif // CHIP_DETAIL_LOGGING
break;
case to_underlying(Tag::kMoreChunkedMessages):
VerifyOrReturnError(TLV::kTLVType_Boolean == reader.GetType(), CHIP_ERROR_WRONG_TLV_TYPE);
#if CHIP_DETAIL_LOGGING
{
bool moreChunkedMessages;
ReturnErrorOnFailure(reader.Get(moreChunkedMessages));
PRETTY_PRINT("\tMoreChunkedMessages = %s, ", moreChunkedMessages ? "true" : "false");
}
#endif // CHIP_DETAIL_LOGGING
break;
case kInteractionModelRevisionTag:
ReturnErrorOnFailure(MessageParser::CheckInteractionModelRevision(reader));
break;
default:
PRETTY_PRINT("Unknown tag num %" PRIu32, tagNum);
break;
}
}
PRETTY_PRINT("}");
PRETTY_PRINT_BLANK_LINE();
// if we have exhausted this container
if (CHIP_END_OF_TLV == err)
{
err = CHIP_NO_ERROR;
}
ReturnErrorOnFailure(err);
return reader.ExitContainer(mOuterContainerType);
}
#endif // CHIP_CONFIG_IM_PRETTY_PRINT
CHIP_ERROR ReportDataMessage::Parser::GetSuppressResponse(bool * const apSuppressResponse) const
{
return GetSimpleValue(to_underlying(Tag::kSuppressResponse), TLV::kTLVType_Boolean, apSuppressResponse);
}
CHIP_ERROR ReportDataMessage::Parser::GetSubscriptionId(SubscriptionId * const apSubscriptionId) const
{
return GetUnsignedInteger(to_underlying(Tag::kSubscriptionId), apSubscriptionId);
}
CHIP_ERROR ReportDataMessage::Parser::GetAttributeReportIBs(AttributeReportIBs::Parser * const apAttributeReportIBs) const
{
TLV::TLVReader reader;
ReturnErrorOnFailure(mReader.FindElementWithTag(TLV::ContextTag(Tag::kAttributeReportIBs), reader));
return apAttributeReportIBs->Init(reader);
}
CHIP_ERROR ReportDataMessage::Parser::GetEventReports(EventReportIBs::Parser * const apEventReports) const
{
TLV::TLVReader reader;
ReturnErrorOnFailure(mReader.FindElementWithTag(TLV::ContextTag(Tag::kEventReports), reader));
return apEventReports->Init(reader);
}
CHIP_ERROR ReportDataMessage::Parser::GetMoreChunkedMessages(bool * const apMoreChunkedMessages) const
{
return GetSimpleValue(to_underlying(Tag::kMoreChunkedMessages), TLV::kTLVType_Boolean, apMoreChunkedMessages);
}
ReportDataMessage::Builder & ReportDataMessage::Builder::SuppressResponse(const bool aSuppressResponse)
{
// skip if error has already been set
if (mError == CHIP_NO_ERROR)
{
mError = mpWriter->PutBoolean(TLV::ContextTag(Tag::kSuppressResponse), aSuppressResponse);
}
return *this;
}
ReportDataMessage::Builder & ReportDataMessage::Builder::SubscriptionId(const chip::SubscriptionId aSubscriptionId)
{
// skip if error has already been set
if (mError == CHIP_NO_ERROR)
{
mError = mpWriter->Put(TLV::ContextTag(Tag::kSubscriptionId), aSubscriptionId);
}
return *this;
}
AttributeReportIBs::Builder & ReportDataMessage::Builder::CreateAttributeReportIBs()
{
// skip if error has already been set
if (mError == CHIP_NO_ERROR)
{
mError = mAttributeReportIBsBuilder.Init(mpWriter, to_underlying(Tag::kAttributeReportIBs));
}
return mAttributeReportIBsBuilder;
}
EventReportIBs::Builder & ReportDataMessage::Builder::CreateEventReports()
{
// skip if error has already been set
if (mError == CHIP_NO_ERROR)
{
mError = mEventReportsBuilder.Init(mpWriter, to_underlying(Tag::kEventReports));
}
return mEventReportsBuilder;
}
ReportDataMessage::Builder & ReportDataMessage::Builder::MoreChunkedMessages(const bool aMoreChunkedMessages)
{
// skip if error has already been set
if (mError == CHIP_NO_ERROR)
{
mError = mpWriter->PutBoolean(TLV::ContextTag(Tag::kMoreChunkedMessages), aMoreChunkedMessages);
}
return *this;
}
CHIP_ERROR ReportDataMessage::Builder::EndOfReportDataMessage()
{
if (mError == CHIP_NO_ERROR)
{
mError = MessageBuilder::EncodeInteractionModelRevision();
}
if (mError == CHIP_NO_ERROR)
{
EndOfContainer();
}
return GetError();
}
} // namespace app
} // namespace chip