1    :  // Copyright 2014 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    :  #ifndef SYZYGY_KASKO_TESTING_MINIDUMP_UNITTEST_HELPERS_H_
  16    :  #define SYZYGY_KASKO_TESTING_MINIDUMP_UNITTEST_HELPERS_H_
  17    :  
  18    :  #include <Windows.h>  // NOLINT
  19    :  #include <Dbgeng.h>
  20    :  
  21    :  #include "base/callback_forward.h"
  22    :  
  23  m :  namespace base {
  24  m :  class FilePath;
  25  m :  }  // namespace base
  26    :  
  27  m :  namespace kasko {
  28  m :  namespace testing {
  29    :  
  30    :  // Receives COM interfaces that may be used to query a minidump file.
  31  m :  typedef base::Callback<void(IDebugClient4*, IDebugControl*, IDebugSymbols*)>
  32  m :      MinidumpVisitor;
  33    :  
  34    :  // Loads a minidump file and provides access via a callback.
  35    :  // @param file_path The path to a minidump file.
  36    :  // @param visitor A callback that will be invoked to query the loaded minidump
  37    :  //     file.
  38    :  // @returns S_OK if successful. Otherwise, an error code encountered during the
  39    :  //     operation.
  40  m :  HRESULT VisitMinidump(const base::FilePath& file_path,
  41  m :                        const MinidumpVisitor& visitor);
  42    :  
  43  m :  }  // namespace testing
  44  m :  }  // namespace kasko
  45    :  
  46    :  #endif  // SYZYGY_KASKO_TESTING_MINIDUMP_UNITTEST_HELPERS_H_