1    :  // Copyright 2012 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    :  #ifndef SYZYGY_GRINDER_GRINDER_APP_H_
  15    :  #define SYZYGY_GRINDER_GRINDER_APP_H_
  16    :  
  17    :  #include "base/files/file_path.h"
  18    :  #include "syzygy/application/application.h"
  19    :  #include "syzygy/grinder/grinder.h"
  20    :  
  21  m :  namespace grinder {
  22    :  
  23    :  // The application class that takes care of running Grinder over a set of
  24    :  // profiler trace files.
  25  m :  class GrinderApp : public application::AppImplBase {
  26  m :   public:
  27  m :    GrinderApp();
  28    :  
  29    :    // The mode of processing we are performing.
  30  m :    enum Mode {
  31  m :      kBasicBlockEntry,
  32  m :      kCoverage,
  33  m :      kIndexedFrequencyData,
  34  m :      kMemReplay,
  35  m :      kProfile,
  36  m :      kSample,
  37  m :    };
  38    :  
  39    :    // @name Implementation of the AppImplbase interface.
  40    :    // @{
  41  m :    bool ParseCommandLine(const base::CommandLine* command_line);
  42  m :    int Run();
  43  m :    void TearDown();
  44    :    // @}
  45    :  
  46    :    // @name Utility functions
  47    :    // @{
  48  m :    void PrintUsage(const base::FilePath& program,
  49  m :                    const base::StringPiece& message);
  50    :    // @}
  51    :  
  52  m :   protected:
  53  m :    std::vector<base::FilePath> trace_files_;
  54  m :    base::FilePath output_file_;
  55  m :    Mode mode_;
  56  m :    scoped_ptr<GrinderInterface> grinder_;
  57  m :  };
  58    :  
  59  m :  }  // namespace grinder
  60    :  
  61    :  #endif  // SYZYGY_GRINDER_GRINDER_APP_H_