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         1585 : CHIP_ERROR EventReportIB::Parser::PrettyPrint() const
      33              : {
      34         1585 :     CHIP_ERROR err = CHIP_NO_ERROR;
      35         1585 :     TLV::TLVReader reader;
      36              : 
      37         1585 :     PRETTY_PRINT("EventReportIB =");
      38         1585 :     PRETTY_PRINT("{");
      39              : 
      40              :     // make a copy of the reader
      41         1585 :     reader.Init(mReader);
      42              : 
      43         3170 :     while (CHIP_NO_ERROR == (err = reader.Next()))
      44              :     {
      45         1585 :         if (!TLV::IsContextTag(reader.GetTag()))
      46              :         {
      47            0 :             continue;
      48              :         }
      49         1585 :         uint32_t tagNum = TLV::TagNumFromTag(reader.GetTag());
      50         1585 :         switch (tagNum)
      51              :         {
      52            3 :         case to_underlying(Tag::kEventStatus): {
      53            3 :             EventStatusIB::Parser eventStatus;
      54            3 :             ReturnErrorOnFailure(eventStatus.Init(reader));
      55              : 
      56            3 :             PRETTY_PRINT_INCDEPTH();
      57            3 :             ReturnErrorOnFailure(eventStatus.PrettyPrint());
      58            3 :             PRETTY_PRINT_DECDEPTH();
      59              :         }
      60            3 :         break;
      61         1582 :         case to_underlying(Tag::kEventData): {
      62         1582 :             EventDataIB::Parser eventData;
      63         1582 :             ReturnErrorOnFailure(eventData.Init(reader));
      64              : 
      65         1582 :             PRETTY_PRINT_INCDEPTH();
      66         1582 :             ReturnErrorOnFailure(eventData.PrettyPrint());
      67         1582 :             PRETTY_PRINT_DECDEPTH();
      68              :         }
      69         1582 :         break;
      70            0 :         default:
      71            0 :             PRETTY_PRINT("Unknown tag num %" PRIu32, tagNum);
      72            0 :             break;
      73              :         }
      74              :     }
      75              : 
      76         1585 :     PRETTY_PRINT("},");
      77         1585 :     PRETTY_PRINT_BLANK_LINE();
      78              : 
      79         1585 :     if (CHIP_END_OF_TLV == err)
      80              :     {
      81         1585 :         err = CHIP_NO_ERROR;
      82              :     }
      83              : 
      84         1585 :     ReturnErrorOnFailure(err);
      85         1585 :     return reader.ExitContainer(mOuterContainerType);
      86              : }
      87              : #endif // CHIP_CONFIG_IM_PRETTY_PRINT
      88              : 
      89            3 : CHIP_ERROR EventReportIB::Parser::GetEventStatus(EventStatusIB::Parser * const apEventStatus) const
      90              : {
      91            3 :     TLV::TLVReader reader;
      92            3 :     ReturnErrorOnFailure(mReader.FindElementWithTag(TLV::ContextTag(Tag::kEventStatus), reader));
      93            3 :     return apEventStatus->Init(reader);
      94              : }
      95              : 
      96         1583 : CHIP_ERROR EventReportIB::Parser::GetEventData(EventDataIB::Parser * const apEventData) const
      97              : {
      98         1583 :     TLV::TLVReader reader;
      99         1583 :     ReturnErrorOnFailure(mReader.FindElementWithTag(TLV::ContextTag(Tag::kEventData), reader));
     100         1580 :     return apEventData->Init(reader);
     101              : }
     102              : 
     103            3 : EventStatusIB::Builder & EventReportIB::Builder::CreateEventStatus()
     104              : {
     105            3 :     if (mError == CHIP_NO_ERROR)
     106              :     {
     107            3 :         mError = mEventStatus.Init(mpWriter, to_underlying(Tag::kEventStatus));
     108              :     }
     109            3 :     return mEventStatus;
     110              : }
     111              : 
     112         1333 : EventDataIB::Builder & EventReportIB::Builder::CreateEventData()
     113              : {
     114         1333 :     if (mError == CHIP_NO_ERROR)
     115              :     {
     116         1333 :         mError = mEventData.Init(mpWriter, to_underlying(Tag::kEventData));
     117              :     }
     118         1333 :     return mEventData;
     119              : }
     120              : 
     121         1336 : CHIP_ERROR EventReportIB::Builder::EndOfEventReportIB()
     122              : {
     123         1336 :     EndOfContainer();
     124         1336 :     return GetError();
     125              : }
     126              : 
     127            3 : CHIP_ERROR EventReportIB::ConstructEventStatusIB(TLV::TLVWriter & aWriter, const ConcreteEventPath & aEvent, StatusIB aStatus)
     128              : {
     129            3 :     Builder eventReportIBBuilder;
     130            3 :     ReturnErrorOnFailure(eventReportIBBuilder.Init(&aWriter));
     131            3 :     EventStatusIB::Builder & eventStatusIBBuilder = eventReportIBBuilder.CreateEventStatus();
     132            3 :     ReturnErrorOnFailure(eventReportIBBuilder.GetError());
     133            3 :     EventPathIB::Builder & eventPathIBBuilder = eventStatusIBBuilder.CreatePath();
     134            3 :     ReturnErrorOnFailure(eventStatusIBBuilder.GetError());
     135            3 :     ReturnErrorOnFailure(
     136              :         eventPathIBBuilder.Endpoint(aEvent.mEndpointId).Cluster(aEvent.mClusterId).Event(aEvent.mEventId).EndOfEventPathIB());
     137              : 
     138            3 :     ReturnErrorOnFailure(eventStatusIBBuilder.CreateErrorStatus().EncodeStatusIB(aStatus).GetError());
     139              : 
     140            3 :     ReturnErrorOnFailure(eventStatusIBBuilder.EndOfEventStatusIB());
     141            3 :     ReturnErrorOnFailure(eventReportIBBuilder.EndOfEventReportIB());
     142            3 :     ReturnErrorOnFailure(aWriter.Finalize());
     143            3 :     return CHIP_NO_ERROR;
     144              : }
     145              : } // namespace app
     146              : } // namespace chip