text: /*
   *
   *    Copyright (c) 2020 Project CHIP Authors
   *    Copyright (c) 2015-2017 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 types and interfaces for debugging and
   *      logging CHIP TLV.
   *
   */
  
  #ifndef CHIPTLVDEBUG_HPP
  #define CHIPTLVDEBUG_HPP
  
  #include <stddef.h>
  #include <stdint.h>
  
  #include <core/CHIPError.h>
  #include <core/CHIPTLV.h>
  
  namespace chip {
  
  namespace TLV {
  
  /**
   *   @namespace chip::TLV::Debug
   *
   *   @brief
   *     This namespace includes types and interfaces for debugging and
   *     logging CHIP TLV.
   *
   */
  namespace Debug {
  
  typedef void (*DumpWriter)(const char * aFormat, ...);
  
  struct DumpContext
  {
      DumpWriter mWriter;
      void * mContext;
  };
  
  extern const char * DecodeType(const TLVType aType);
  
  extern const char * DecodeTagControl(const TLVTagControl aTagControl);
  
  extern CHIP_ERROR DumpIterator(DumpWriter aWriter, const TLVReader & aReader);
  
  extern CHIP_ERROR DumpHandler(const TLVReader & aReader, size_t aDepth, void * aContext);
  
  extern CHIP_ERROR Dump(const TLVReader & aReader, DumpWriter aWriter);
  
  } // namespace Debug
  
  } // namespace TLV
  
  } // namespace chip
  
  #endif // CHIPTLVDEBUG_HPP
  