Line data    Source code

       1             : /**
       2             :  *
       3             :  *    Copyright (c) 2021 Project CHIP Authors
       4             :  *    Licensed under the Apache License, Version 2.0 (the "License");
       5             :  *    you may not use this file except in compliance with the License.
       6             :  *    You may obtain a copy of the License at
       7             :  *
       8             :  *        http://www.apache.org/licenses/LICENSE-2.0
       9             :  *
      10             :  *    Unless required by applicable law or agreed to in writing, software
      11             :  *    distributed under the License is distributed on an "AS IS" BASIS,
      12             :  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      13             :  *    See the License for the specific language governing permissions and
      14             :  *    limitations under the License.
      15             :  */
      16             : 
      17             : #include "EventReportIB.h"
      18             : #include "EventDataIB.h"
      19             : #include "MessageDefHelper.h"
      20             : #include "StructBuilder.h"
      21             : #include "StructParser.h"
      22             : 
      23             : #include <inttypes.h>
      24             : #include <stdarg.h>
      25             : #include <stdio.h>
      26             : 
      27             : #include <app/AppConfig.h>
      28             : 
      29             : namespace chip {
      30             : namespace app {
      31             : #if CHIP_CONFIG_IM_PRETTY_PRINT
      32        1580 : CHIP_ERROR EventReportIB::Parser::PrettyPrint() const
      33             : {
      34        1580 :     CHIP_ERROR err = CHIP_NO_ERROR;
      35             :     TLV::TLVReader reader;
      36             : 
      37        1580 :     PRETTY_PRINT("EventReportIB =");
      38        1580 :     PRETTY_PRINT("{");
      39             : 
      40             :     // make a copy of the reader
      41        1580 :     reader.Init(mReader);
      42             : 
      43        3160 :     while (CHIP_NO_ERROR == (err = reader.Next()))
      44             :     {
      45        1580 :         if (!TLV::IsContextTag(reader.GetTag()))
      46             :         {
      47           0 :             continue;
      48             :         }
      49        1580 :         uint32_t tagNum = TLV::TagNumFromTag(reader.GetTag());
      50        1580 :         switch (tagNum)
      51             :         {
      52           2 :         case to_underlying(Tag::kEventStatus): {
      53           2 :             EventStatusIB::Parser eventStatus;
      54           2 :             ReturnErrorOnFailure(eventStatus.Init(reader));
      55             : 
      56           2 :             PRETTY_PRINT_INCDEPTH();
      57           2 :             ReturnErrorOnFailure(eventStatus.PrettyPrint());
      58           2 :             PRETTY_PRINT_DECDEPTH();
      59             :         }
      60           2 :         break;
      61        1578 :         case to_underlying(Tag::kEventData): {
      62        1578 :             EventDataIB::Parser eventData;
      63        1578 :             ReturnErrorOnFailure(eventData.Init(reader));
      64             : 
      65        1578 :             PRETTY_PRINT_INCDEPTH();
      66        1578 :             ReturnErrorOnFailure(eventData.PrettyPrint());
      67        1578 :             PRETTY_PRINT_DECDEPTH();
      68             :         }
      69        1578 :         break;
      70           0 :         default:
      71           0 :             PRETTY_PRINT("Unknown tag num %" PRIu32, tagNum);
      72           0 :             break;
      73             :         }
      74             :     }
      75             : 
      76        1580 :     PRETTY_PRINT("},");
      77        1580 :     PRETTY_PRINT_BLANK_LINE();
      78             : 
      79        1580 :     if (CHIP_END_OF_TLV == err)
      80             :     {
      81        1580 :         err = CHIP_NO_ERROR;
      82             :     }
      83             : 
      84        1580 :     ReturnErrorOnFailure(err);
      85        1580 :     return reader.ExitContainer(mOuterContainerType);
      86             : }
      87             : #endif // CHIP_CONFIG_IM_PRETTY_PRINT
      88             : 
      89           2 : CHIP_ERROR EventReportIB::Parser::GetEventStatus(EventStatusIB::Parser * const apEventStatus) const
      90             : {
      91             :     TLV::TLVReader reader;
      92           2 :     ReturnErrorOnFailure(mReader.FindElementWithTag(TLV::ContextTag(Tag::kEventStatus), reader));
      93           2 :     return apEventStatus->Init(reader);
      94             : }
      95             : 
      96        1578 : CHIP_ERROR EventReportIB::Parser::GetEventData(EventDataIB::Parser * const apEventData) const
      97             : {
      98             :     TLV::TLVReader reader;
      99        1578 :     ReturnErrorOnFailure(mReader.FindElementWithTag(TLV::ContextTag(Tag::kEventData), reader));
     100        1576 :     return apEventData->Init(reader);
     101             : }
     102             : 
     103           2 : EventStatusIB::Builder & EventReportIB::Builder::CreateEventStatus()
     104             : {
     105           2 :     if (mError == CHIP_NO_ERROR)
     106             :     {
     107           2 :         mError = mEventStatus.Init(mpWriter, to_underlying(Tag::kEventStatus));
     108             :     }
     109           2 :     return mEventStatus;
     110             : }
     111             : 
     112        1327 : EventDataIB::Builder & EventReportIB::Builder::CreateEventData()
     113             : {
     114        1327 :     if (mError == CHIP_NO_ERROR)
     115             :     {
     116        1327 :         mError = mEventData.Init(mpWriter, to_underlying(Tag::kEventData));
     117             :     }
     118        1327 :     return mEventData;
     119             : }
     120             : 
     121        1329 : CHIP_ERROR EventReportIB::Builder::EndOfEventReportIB()
     122             : {
     123        1329 :     EndOfContainer();
     124        1329 :     return GetError();
     125             : }
     126             : 
     127           2 : CHIP_ERROR EventReportIB::ConstructEventStatusIB(TLV::TLVWriter & aWriter, const ConcreteEventPath & aEvent, StatusIB aStatus)
     128             : {
     129           2 :     Builder eventReportIBBuilder;
     130           2 :     ReturnErrorOnFailure(eventReportIBBuilder.Init(&aWriter));
     131           2 :     EventStatusIB::Builder & eventStatusIBBuilder = eventReportIBBuilder.CreateEventStatus();
     132           2 :     ReturnErrorOnFailure(eventReportIBBuilder.GetError());
     133           2 :     EventPathIB::Builder & eventPathIBBuilder = eventStatusIBBuilder.CreatePath();
     134           2 :     ReturnErrorOnFailure(eventStatusIBBuilder.GetError());
     135           2 :     ReturnErrorOnFailure(
     136             :         eventPathIBBuilder.Endpoint(aEvent.mEndpointId).Cluster(aEvent.mClusterId).Event(aEvent.mEventId).EndOfEventPathIB());
     137             : 
     138           2 :     ReturnErrorOnFailure(eventStatusIBBuilder.CreateErrorStatus().EncodeStatusIB(aStatus).GetError());
     139             : 
     140           2 :     ReturnErrorOnFailure(eventStatusIBBuilder.EndOfEventStatusIB());
     141           2 :     ReturnErrorOnFailure(eventReportIBBuilder.EndOfEventReportIB());
     142           2 :     ReturnErrorOnFailure(aWriter.Finalize());
     143           2 :     return CHIP_NO_ERROR;
     144             : }
     145             : } // namespace app
     146             : } // namespace chip