1    :  // Copyright 2015 Google Inc. All Rights Reserved.
   2    :  //
   3    :  // Licensed under the Apache License, Version 2.0 (the "License");
   4    :  // you may not use this file except in compliance with the License.
   5    :  // You may obtain a copy of the License at
   6    :  //
   7    :  //     http://www.apache.org/licenses/LICENSE-2.0
   8    :  //
   9    :  // Unless required by applicable law or agreed to in writing, software
  10    :  // distributed under the License is distributed on an "AS IS" BASIS,
  11    :  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12    :  // See the License for the specific language governing permissions and
  13    :  // limitations under the License.
  14    :  //
  15    :  // Declares a minidump processor.
  16    :  
  17    :  #ifndef SYZYGY_POIROT_MINIDUMP_PROCESSOR_H_
  18    :  #define SYZYGY_POIROT_MINIDUMP_PROCESSOR_H_
  19    :  
  20    :  #include "base/files/file_path.h"
  21    :  #include "base/files/scoped_file.h"
  22    :  #include "syzygy/crashdata/crashdata.h"
  23    :  
  24  m :  namespace poirot {
  25    :  
  26    :  // The MinidumpProcessor reads the crash data embedded in a minidump and
  27    :  // processes it.
  28  m :  class MinidumpProcessor {
  29  m :   public:
  30    :    // Constructor.
  31    :    // @param input_minidump The minidump to process.
  32  m :    explicit MinidumpProcessor(const base::FilePath& input_minidump);
  33    :  
  34    :    // Process the minidump.
  35    :    // @returns true on success, false otherwise.
  36  m :    bool ProcessDump();
  37    :  
  38    :    // Convert the crash data contained in the minidump into a JSON
  39    :    // representation and dump it into |file|.
  40    :    // @param file A handle to the file in which the output should be printed.
  41    :    // @returns true on success, false otherwise.
  42  m :    bool GenerateJsonOutput(FILE* file);
  43    :  
  44  m :   protected:
  45    :    // The minidump to process.
  46  m :    base::FilePath input_minidump_;
  47    :  
  48    :    // Indicates if the minidump has been processed.
  49  m :    bool processed_;
  50    :  
  51    :    // The protobuf containing the crash data.
  52  m :    crashdata::Value protobuf_value_;
  53    :  
  54  m :    DISALLOW_COPY_AND_ASSIGN(MinidumpProcessor);
  55  m :  };
  56    :  
  57  m :  }  // namespace poirot
  58    :  
  59    :  #endif  // SYZYGY_POIROT_MINIDUMP_PROCESSOR_H_