1// Copyright 2014 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 CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_PATCHER_OPERATION_OUT_OF_PROCESS_H_ 6#define CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_PATCHER_OPERATION_OUT_OF_PROCESS_H_ 7 8#include <string> 9 10#include "base/callback_forward.h" 11#include "base/macros.h" 12#include "base/memory/ref_counted.h" 13#include "components/component_updater/component_patcher_operation.h" 14 15namespace base { 16class FilePath; 17class SequencedTaskRunner; 18} // namespace base 19 20namespace component_updater { 21 22class PatchHost; 23 24// Implements the DeltaUpdateOpPatch out-of-process patching. 25class ChromeOutOfProcessPatcher : public OutOfProcessPatcher { 26 public: 27 ChromeOutOfProcessPatcher(); 28 29 // DeltaUpdateOpPatch::OutOfProcessPatcher implementation. 30 virtual void Patch(const std::string& operation, 31 scoped_refptr<base::SequencedTaskRunner> task_runner, 32 const base::FilePath& input_abs_path, 33 const base::FilePath& patch_abs_path, 34 const base::FilePath& output_abs_path, 35 base::Callback<void(int result)> callback) OVERRIDE; 36 37 private: 38 virtual ~ChromeOutOfProcessPatcher(); 39 40 scoped_refptr<PatchHost> host_; 41 42 DISALLOW_COPY_AND_ASSIGN(ChromeOutOfProcessPatcher); 43}; 44 45} // namespace component_updater 46 47#endif // CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_PATCHER_OPERATION_OUT_OF_PROCESS_H_ 48