chromecast/crash/linux/dummy_minidump_generator.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROMECAST_CRASH_LINUX_DUMMY_MINIDUMP_GENERATOR_H_
   6 #define CHROMECAST_CRASH_LINUX_DUMMY_MINIDUMP_GENERATOR_H_
   7
   8 #include <string>
   9
  10 #include "base/macros.h"
  11 #include "chromecast/crash/linux/minidump_generator.h"
  12
  13 namespace chromecast {
  14
  15 class DummyMinidumpGenerator : public MinidumpGenerator {
  16  public:
  17   // A dummy minidump generator to move an existing minidump into
  18   // crash_uploader's monitoring path ($HOME/minidumps). The path is monitored
  19   // with file lock-control, so that third process should not write to it
  20   // directly.
  21   explicit DummyMinidumpGenerator(const std::string& existing_minidump_path);
  22
  23   // MinidumpGenerator implementation:
  24   // Moves the minidump located at |existing_minidump_path_| to |minidump_path|.
  25   // Returns true if successful, false otherwise. Note that this function MUST
  26   // be called on a thread without IO restrictions, or it will fail fatally.
  27   bool Generate(const std::string& minidump_path) override;
  28
  29  private:
  30   const std::string existing_minidump_path_;
  31
  32   DISALLOW_COPY_AND_ASSIGN(DummyMinidumpGenerator);
  33 };
  34
  35 }  // namespace chromecast
  36
  37 #endif  // CHROMECAST_CRASH_LINUX_DUMMY_MINIDUMP_GENERATOR_H_