15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/first_run/upgrade_util.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/base_paths.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/file_path.h" 101320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "base/files/file_util.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 13bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch#include "base/process/launch.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/first_run/upgrade_util_linux.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)double saved_last_modified_time_of_exe = 0; 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace upgrade_util { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RelaunchChromeBrowser(const CommandLine& command_line) { 25a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch base::LaunchOptions options; 26a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Don't set NO_NEW_PRIVS on the relaunched browser process. 27a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch options.allow_new_privs = true; 28a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch return base::LaunchProcess(command_line, options, NULL); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool IsUpdatePendingRestart() { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return saved_last_modified_time_of_exe != GetLastModifiedTimeOfExe(); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SaveLastModifiedTimeOfExe() { 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) saved_last_modified_time_of_exe = GetLastModifiedTimeOfExe(); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)double GetLastModifiedTimeOfExe() { 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath exe_file_path; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!PathService::Get(base::FILE_EXE, &exe_file_path)) { 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(WARNING) << "Failed to get base::FilePath object for FILE_EXE."; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return saved_last_modified_time_of_exe; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::File::Info exe_file_info; 46a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (!base::GetFileInfo(exe_file_path, &exe_file_info)) { 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Failed to get FileInfo object for FILE_EXE - " 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << exe_file_path.value(); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return saved_last_modified_time_of_exe; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return exe_file_info.last_modified.ToDoubleT(); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace upgrade_util 55