| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/first_run/upgrade_util.h" |
| |
| #include "base/base_paths.h" |
| #include "base/command_line.h" |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/logging.h" |
| #include "base/path_service.h" |
| #include "base/process/launch.h" |
| #include "chrome/browser/first_run/upgrade_util_linux.h" |
| |
| namespace { |
| |
| double saved_last_modified_time_of_exe = 0; |
| |
| } // namespace |
| |
| namespace upgrade_util { |
| |
| bool RelaunchChromeBrowser(const base::CommandLine& command_line) { |
| base::LaunchOptions options; |
| // Don't set NO_NEW_PRIVS on the relaunched browser process. |
| options.allow_new_privs = true; |
| return base::LaunchProcess(command_line, options).IsValid(); |
| } |
| |
| bool IsUpdatePendingRestart() { |
| return saved_last_modified_time_of_exe != GetLastModifiedTimeOfExe(); |
| } |
| |
| void SaveLastModifiedTimeOfExe() { |
| saved_last_modified_time_of_exe = GetLastModifiedTimeOfExe(); |
| } |
| |
| double GetLastModifiedTimeOfExe() { |
| base::FilePath exe_file_path; |
| if (!base::PathService::Get(base::FILE_EXE, &exe_file_path)) { |
| LOG(WARNING) << "Failed to get base::FilePath object for FILE_EXE."; |
| return saved_last_modified_time_of_exe; |
| } |
| base::File::Info exe_file_info; |
| if (!base::GetFileInfo(exe_file_path, &exe_file_info)) { |
| LOG(WARNING) << "Failed to get FileInfo object for FILE_EXE - " |
| << exe_file_path.value(); |
| return saved_last_modified_time_of_exe; |
| } |
| return exe_file_info.last_modified.ToDoubleT(); |
| } |
| |
| } // namespace upgrade_util |