google_update_settings.cc revision cedac228d2dd51db4b79ea1e72c7f249408ee061
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 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/installer/util/google_update_settings.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <algorithm> 8a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 11a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/files/file_path.h" 12a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/logging.h" 13a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/metrics/histogram.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 16868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string_util.h" 17868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread_restrictions.h" 19eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/registry.h" 21a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "base/win/win_util.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 23cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "chrome/installer/util/app_registration_data.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/browser_distribution.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/channel_info.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/google_update_constants.h" 27a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "chrome/installer/util/google_update_experiment_util.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/install_util.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/installation_state.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/product.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::win::RegKey; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using installer::InstallationState; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 35effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochconst wchar_t GoogleUpdateSettings::kPoliciesKey[] = 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) L"SOFTWARE\\Policies\\Google\\Update"; 37effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochconst wchar_t GoogleUpdateSettings::kUpdatePolicyValue[] = L"UpdateDefault"; 38effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochconst wchar_t GoogleUpdateSettings::kUpdateOverrideValuePrefix[] = L"Update"; 39effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochconst wchar_t GoogleUpdateSettings::kCheckPeriodOverrideMinutes[] = 40effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch L"AutoUpdateCheckPeriodMinutes"; 41effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 42effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch// Don't allow update periods longer than six weeks. 43effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochconst int GoogleUpdateSettings::kCheckPeriodOverrideMinutesMax = 44effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 60 * 24 * 7 * 6; 45effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 46effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochconst GoogleUpdateSettings::UpdatePolicy 47effb81e5f8246d0db0270817048dc992db66e9fbBen MurdochGoogleUpdateSettings::kDefaultUpdatePolicy = 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(GOOGLE_CHROME_BUILD) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GoogleUpdateSettings::AUTOMATIC_UPDATES; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GoogleUpdateSettings::UPDATES_DISABLED; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 54effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochnamespace { 55effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ReadGoogleUpdateStrKey(const wchar_t* const name, std::wstring* value) { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring reg_path = dist->GetStateKey(); 59cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) RegKey key(HKEY_CURRENT_USER, reg_path.c_str(), KEY_READ | KEY_WOW64_32KEY); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (key.ReadValue(name, value) != ERROR_SUCCESS) { 61cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) RegKey hklm_key( 62cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) HKEY_LOCAL_MACHINE, reg_path.c_str(), KEY_READ | KEY_WOW64_32KEY); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (hklm_key.ReadValue(name, value) == ERROR_SUCCESS); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 68cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)// Updates a registry key |name| to be |value| for the given |app_reg_data|. 69cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)// If this is a |system_install|, then update the value under HKLM (istead of 70cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)// HKCU for user-installs) using a group of keys (one for each OS user) and also 71cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)// include the method to |aggregate| these values when reporting. 72cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)bool WriteGoogleUpdateStrKeyInternal(const AppRegistrationData& app_reg_data, 73a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) bool system_install, 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const wchar_t* const name, 75a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // presubmit: allow wstring 76a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const std::wstring& value, 77a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const wchar_t* const aggregate) { 78a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (system_install) { 79a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) DCHECK(aggregate); 80a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Machine installs require each OS user to write a unique key under a 81a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // named key in HKLM as well as an "aggregation" function that describes 82a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // how the values of multiple users are to be combined. 83a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) std::wstring uniquename; // presubmit: allow wstring 84a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (!base::win::GetUserSidString(&uniquename)) { 85a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) NOTREACHED(); 86a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return false; 87a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) } 88a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 89cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) base::string16 reg_path(app_reg_data.GetStateMediumKey()); 90a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) reg_path.append(L"\\"); 91a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) reg_path.append(name); 92a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) RegKey key(HKEY_LOCAL_MACHINE, reg_path.c_str(), KEY_SET_VALUE); 93a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) key.WriteValue(google_update::kRegAggregateMethod, aggregate); 94a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return (key.WriteValue(uniquename.c_str(), value.c_str()) == ERROR_SUCCESS); 95a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) } else { 96a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // User installs are easy: just write the values to HKCU tree. 97cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) RegKey key(HKEY_CURRENT_USER, app_reg_data.GetStateKey().c_str(), 98cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_SET_VALUE); 99a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return (key.WriteValue(name, value.c_str()) == ERROR_SUCCESS); 100a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) } 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WriteGoogleUpdateStrKey(const wchar_t* const name, 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::wstring& value) { 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 106cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) return WriteGoogleUpdateStrKeyInternal( 107cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) dist->GetAppRegistrationData(), false, name, value, NULL); 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ClearGoogleUpdateStrKey(const wchar_t* const name) { 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring reg_path = dist->GetStateKey(); 113cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) RegKey key(HKEY_CURRENT_USER, 114cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) reg_path.c_str(), 115cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_READ | KEY_WRITE | KEY_WOW64_32KEY); 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring value; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (key.ReadValue(name, &value) != ERROR_SUCCESS) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (key.WriteValue(name, L"") == ERROR_SUCCESS); 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool RemoveGoogleUpdateStrKey(const wchar_t* const name) { 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring reg_path = dist->GetStateKey(); 125cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) RegKey key(HKEY_CURRENT_USER, 126cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) reg_path.c_str(), 127cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_READ | KEY_WRITE | KEY_WOW64_32KEY); 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!key.HasValue(name)) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (key.DeleteValue(name) == ERROR_SUCCESS); 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GetChromeChannelInternal(bool system_install, 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool add_multi_modifier, 1355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16* channel) { 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (dist->GetChromeChannel(channel)) { 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 1425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16 reg_path = dist->GetStateKey(); 143cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) RegKey key(root_key, reg_path.c_str(), KEY_READ | KEY_WOW64_32KEY); 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer::ChannelInfo channel_info; 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!channel_info.Initialize(key)) { 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) channel->assign(installer::kChromeChannelUnknown); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!channel_info.GetChannelName(channel)) { 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) channel->assign(installer::kChromeChannelUnknown); 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tag the channel name if this is a multi-install. 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (add_multi_modifier && channel_info.IsMultiInstall()) { 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!channel->empty()) { 158cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) channel->push_back(L'-'); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 160cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) channel->push_back(L'm'); 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Populates |update_policy| with the UpdatePolicy enum value corresponding to a 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// DWORD read from the registry and returns true if |value| is within range. 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If |value| is out of range, returns false without modifying |update_policy|. 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GetUpdatePolicyFromDword( 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const DWORD value, 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GoogleUpdateSettings::UpdatePolicy* update_policy) { 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (value) { 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case GoogleUpdateSettings::UPDATES_DISABLED: 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case GoogleUpdateSettings::AUTOMATIC_UPDATES: 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case GoogleUpdateSettings::MANUAL_UPDATES_ONLY: 176eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch case GoogleUpdateSettings::AUTO_UPDATES_ONLY: 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *update_policy = static_cast<GoogleUpdateSettings::UpdatePolicy>(value); 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Unexpected update policy override value: " << value; 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)// Convenience routine: GoogleUpdateSettings::UpdateDidRunStateForApp() 186cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)// specialized for Chrome Binaries. 187cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)bool UpdateDidRunStateForBinaries(bool did_run) { 188cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetSpecificDistribution( 189cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) BrowserDistribution::CHROME_BINARIES); 190cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) return GoogleUpdateSettings::UpdateDidRunStateForApp( 191cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) dist->GetAppRegistrationData(), did_run); 192cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)} 193cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::IsSystemInstall() { 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool system_install = false; 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath module_dir; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!PathService::Get(base::DIR_MODULE, &module_dir)) { 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Failed to get directory of module; assuming per-user install."; 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_install = !InstallUtil::IsPerUserInstall(module_dir.value().c_str()); 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return system_install; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetCollectStatsConsent() { 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetCollectStatsConsentAtLevel(IsSystemInstall()); 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Older versions of Chrome unconditionally read from HKCU\...\ClientState\... 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// and then HKLM\...\ClientState\.... This means that system-level Chrome 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// never checked ClientStateMedium (which has priority according to Google 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Update) and gave preference to a value in HKCU (which was never checked by 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Google Update). From now on, Chrome follows Google Update's policy. 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetCollectStatsConsentAtLevel(bool system_install) { 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Consent applies to all products in a multi-install package. 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (InstallUtil::IsMultiInstall(dist, system_install)) { 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dist = BrowserDistribution::GetSpecificDistribution( 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution::CHROME_BINARIES); 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey key; 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD value = 0; 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool have_value = false; 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For system-level installs, try ClientStateMedium first. 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) have_value = 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_install && 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) key.Open(HKEY_LOCAL_MACHINE, dist->GetStateMediumKey().c_str(), 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) KEY_QUERY_VALUE) == ERROR_SUCCESS && 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) key.ReadValueDW(google_update::kRegUsageStatsField, 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &value) == ERROR_SUCCESS; 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, try ClientState. 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!have_value) { 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) have_value = 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) key.Open(system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER, 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dist->GetStateKey().c_str(), 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) KEY_QUERY_VALUE) == ERROR_SUCCESS && 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) key.ReadValueDW(google_update::kRegUsageStatsField, 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &value) == ERROR_SUCCESS; 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Google Update specifically checks that the value is 1, so we do the same. 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return have_value && value == 1; 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::SetCollectStatsConsent(bool consented) { 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return SetCollectStatsConsentAtLevel(IsSystemInstall(), consented); 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::SetCollectStatsConsentAtLevel(bool system_install, 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool consented) { 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Google Update writes and expects 1 for true, 0 for false. 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD value = consented ? 1 : 0; 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Consent applies to all products in a multi-install package. 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (InstallUtil::IsMultiInstall(dist, system_install)) { 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dist = BrowserDistribution::GetSpecificDistribution( 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution::CHROME_BINARIES); 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Write to ClientStateMedium for system-level; ClientState otherwise. 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring reg_path = 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_install ? dist->GetStateMediumKey() : dist->GetStateKey(); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey key; 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LONG result = key.Create(root_key, reg_path.c_str(), KEY_SET_VALUE); 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result != ERROR_SUCCESS) { 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed opening key " << reg_path << " to set " 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << google_update::kRegUsageStatsField << "; result: " << result; 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = key.WriteValue(google_update::kRegUsageStatsField, value); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, result != ERROR_SUCCESS) << "Failed setting " 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << google_update::kRegUsageStatsField << " in key " << reg_path 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "; result: " << result; 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (result == ERROR_SUCCESS); 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2874e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)bool GoogleUpdateSettings::GetMetricsId(std::string* metrics_id) { 2884e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) std::wstring metrics_id_w; 2894e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) bool rv = ReadGoogleUpdateStrKey(google_update::kRegMetricsId, &metrics_id_w); 2905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) *metrics_id = base::WideToUTF8(metrics_id_w); 2914e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return rv; 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2944e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)bool GoogleUpdateSettings::SetMetricsId(const std::string& metrics_id) { 2955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) std::wstring metrics_id_w = base::UTF8ToWide(metrics_id); 2964e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return WriteGoogleUpdateStrKey(google_update::kRegMetricsId, metrics_id_w); 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// EULA consent is only relevant for system-level installs. 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::SetEULAConsent( 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const InstallationState& machine_state, 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist, 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool consented) { 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(dist); 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const DWORD eula_accepted = consented ? 1 : 0; 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring reg_path = dist->GetStateMediumKey(); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool succeeded = true; 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey key; 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Write the consent value into the product's ClientStateMedium key. 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (key.Create(HKEY_LOCAL_MACHINE, reg_path.c_str(), 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) KEY_SET_VALUE) != ERROR_SUCCESS || 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) key.WriteValue(google_update::kRegEULAAceptedField, 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) eula_accepted) != ERROR_SUCCESS) { 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) succeeded = false; 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this is a multi-install, also write it into the binaries' key. 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // --mutli-install is not provided on the command-line, so deduce it from 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the product's state. 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const installer::ProductState* product_state = 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) machine_state.GetProductState(true, dist->GetType()); 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (product_state != NULL && product_state->is_multi_install()) { 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dist = BrowserDistribution::GetSpecificDistribution( 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution::CHROME_BINARIES); 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reg_path = dist->GetStateMediumKey(); 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (key.Create(HKEY_LOCAL_MACHINE, reg_path.c_str(), 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) KEY_SET_VALUE) != ERROR_SUCCESS || 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) key.WriteValue(google_update::kRegEULAAceptedField, 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) eula_accepted) != ERROR_SUCCESS) { 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) succeeded = false; 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return succeeded; 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int GoogleUpdateSettings::GetLastRunTime() { 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring time_s; 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ReadGoogleUpdateStrKey(google_update::kRegLastRunTimeField, &time_s)) 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return -1; 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 time_i; 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!base::StringToInt64(time_s, &time_i)) 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return -1; 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta td = 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Time::NowFromSystemTime() - base::Time::FromInternalValue(time_i); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return td.InDays(); 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::SetLastRunTime() { 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 time = base::Time::NowFromSystemTime().ToInternalValue(); 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return WriteGoogleUpdateStrKey(google_update::kRegLastRunTimeField, 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Int64ToString16(time)); 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::RemoveLastRunTime() { 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return RemoveGoogleUpdateStrKey(google_update::kRegLastRunTimeField); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetBrowser(std::wstring* browser) { 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ReadGoogleUpdateStrKey(google_update::kRegBrowserField, browser); 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetLanguage(std::wstring* language) { 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ReadGoogleUpdateStrKey(google_update::kRegLangField, language); 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetBrand(std::wstring* brand) { 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ReadGoogleUpdateStrKey(google_update::kRegRLZBrandField, brand); 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetReactivationBrand(std::wstring* brand) { 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ReadGoogleUpdateStrKey(google_update::kRegRLZReactivationBrandField, 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) brand); 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetClient(std::wstring* client) { 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ReadGoogleUpdateStrKey(google_update::kRegClientField, client); 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::SetClient(const std::wstring& client) { 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return WriteGoogleUpdateStrKey(google_update::kRegClientField, client); 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetReferral(std::wstring* referral) { 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ReadGoogleUpdateStrKey(google_update::kRegReferralField, referral); 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::ClearReferral() { 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ClearGoogleUpdateStrKey(google_update::kRegReferralField); 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 393cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)bool GoogleUpdateSettings::UpdateDidRunStateForApp( 394cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) const AppRegistrationData& app_reg_data, 395cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) bool did_run) { 396cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) return WriteGoogleUpdateStrKeyInternal(app_reg_data, 397cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) false, // user level. 398cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) google_update::kRegDidRunField, 399cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) did_run ? L"1" : L"0", 400cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) NULL); 4012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 403cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)bool GoogleUpdateSettings::UpdateDidRunState(bool did_run, bool system_level) { 404cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 405cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) bool result = UpdateDidRunStateForApp(dist->GetAppRegistrationData(), 406cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) did_run); 407cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // Update state for binaries, even if the previous call was unsuccessful. 408cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (InstallUtil::IsMultiInstall(dist, system_level)) 409cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) result = UpdateDidRunStateForBinaries(did_run) && result; 410cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) return result; 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 413cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)base::string16 GoogleUpdateSettings::GetChromeChannel(bool system_install) { 414cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) base::string16 channel; 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetChromeChannelInternal(system_install, false, &channel); 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return channel; 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)bool GoogleUpdateSettings::GetChromeChannelAndModifiers( 4205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bool system_install, 4215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16* channel) { 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetChromeChannelInternal(system_install, true, channel); 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GoogleUpdateSettings::UpdateInstallStatus(bool system_install, 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer::ArchiveType archive_type, int install_return_code, 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::wstring& product_guid) { 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(archive_type != installer::UNKNOWN_ARCHIVE_TYPE || 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_return_code != 0); 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HKEY reg_root = (system_install) ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey key; 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer::ChannelInfo channel_info; 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring reg_key(google_update::kRegPathClientState); 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reg_key.append(L"\\"); 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reg_key.append(product_guid); 437cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) LONG result = key.Open(reg_root, 438cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) reg_key.c_str(), 439cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_QUERY_VALUE | KEY_SET_VALUE | KEY_WOW64_32KEY); 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == ERROR_SUCCESS) 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) channel_info.Initialize(key); 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else if (result != ERROR_FILE_NOT_FOUND) 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to open " << reg_key << "; Error: " << result; 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (UpdateGoogleUpdateApKey(archive_type, install_return_code, 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &channel_info)) { 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We have a modified channel_info value to write. 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the app's ClientState key if it doesn't already exist. 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!key.Valid()) { 450cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) result = key.Open(reg_root, 451cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) google_update::kRegPathClientState, 452cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_CREATE_SUB_KEY | KEY_WOW64_32KEY); 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == ERROR_SUCCESS) 454cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) result = key.CreateKey(product_guid.c_str(), 455cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_SET_VALUE | KEY_WOW64_32KEY); 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result != ERROR_SUCCESS) { 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to create " << reg_key << "; Error: " << result; 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!channel_info.Write(&key)) { 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Failed to write to application's ClientState key " 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << google_update::kRegApField << " = " << channel_info.value(); 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::UpdateGoogleUpdateApKey( 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer::ArchiveType archive_type, int install_return_code, 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer::ChannelInfo* value) { 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(archive_type != installer::UNKNOWN_ARCHIVE_TYPE || 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_return_code != 0); 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool modified = false; 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (archive_type == installer::FULL_ARCHIVE_TYPE || !install_return_code) { 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (value->SetFullSuffix(false)) { 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VLOG(1) << "Removed incremental installer failure key; " 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "switching to channel: " 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << value->value(); 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) modified = true; 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (archive_type == installer::INCREMENTAL_ARCHIVE_TYPE) { 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (value->SetFullSuffix(true)) { 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VLOG(1) << "Incremental installer failed; switching to channel: " 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << value->value(); 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) modified = true; 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VLOG(1) << "Incremental installer failure; already on channel: " 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << value->value(); 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It's okay if we don't know the archive type. In this case, leave the 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // "-full" suffix as we found it. 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(installer::UNKNOWN_ARCHIVE_TYPE, archive_type); 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (value->SetMultiFailSuffix(false)) { 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VLOG(1) << "Removed multi-install failure key; switching to channel: " 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << value->value(); 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) modified = true; 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return modified; 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 507a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)void GoogleUpdateSettings::UpdateProfileCounts(int profiles_active, 508a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) int profiles_signedin) { 509a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 510a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) bool system_install = IsSystemInstall(); 511cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) WriteGoogleUpdateStrKeyInternal(dist->GetAppRegistrationData(), 512cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) system_install, 513a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) google_update::kRegProfilesActive, 514a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::Int64ToString16(profiles_active), 515a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) L"sum()"); 516cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) WriteGoogleUpdateStrKeyInternal(dist->GetAppRegistrationData(), 517cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) system_install, 518a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) google_update::kRegProfilesSignedIn, 519a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::Int64ToString16(profiles_signedin), 520a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) L"sum()"); 521a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 522a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int GoogleUpdateSettings::DuplicateGoogleUpdateSystemClientKey() { 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring reg_path = dist->GetStateKey(); 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Minimum access needed is to be able to write to this key. 528cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) RegKey reg_key( 529cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) HKEY_LOCAL_MACHINE, reg_path.c_str(), KEY_SET_VALUE | KEY_WOW64_32KEY); 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!reg_key.Valid()) 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HANDLE target_handle = 0; 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!DuplicateHandle(GetCurrentProcess(), reg_key.Handle(), 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetCurrentProcess(), &target_handle, KEY_SET_VALUE, 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRUE, DUPLICATE_SAME_ACCESS)) { 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return reinterpret_cast<int>(target_handle); 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::WriteGoogleUpdateSystemClientKey( 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int handle, const std::wstring& key, const std::wstring& value) { 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HKEY reg_key = reinterpret_cast<HKEY>(reinterpret_cast<void*>(handle)); 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD size = static_cast<DWORD>(value.size()) * sizeof(wchar_t); 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LSTATUS status = RegSetValueEx(reg_key, key.c_str(), 0, REG_SZ, 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reinterpret_cast<const BYTE*>(value.c_str()), size); 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return status == ERROR_SUCCESS; 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GoogleUpdateSettings::UpdatePolicy GoogleUpdateSettings::GetAppUpdatePolicy( 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::wstring& app_guid, 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* is_overridden) { 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool found_override = false; 555effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch UpdatePolicy update_policy = kDefaultUpdatePolicy; 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(GOOGLE_CHROME_BUILD) 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!app_guid.empty()); 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey policy_key; 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Google Update Group Policy settings are always in HKLM. 562cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // TODO(wfh): Check if policies should go into Wow6432Node or not. 563effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (policy_key.Open(HKEY_LOCAL_MACHINE, kPoliciesKey, KEY_QUERY_VALUE) == 564effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch ERROR_SUCCESS) { 565effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DWORD value = 0; 566effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch base::string16 app_update_override(kUpdateOverrideValuePrefix); 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_update_override.append(app_guid); 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First try to read and comprehend the app-specific override. 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) found_override = (policy_key.ReadValueDW(app_update_override.c_str(), 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &value) == ERROR_SUCCESS && 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetUpdatePolicyFromDword(value, &update_policy)); 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Failing that, try to read and comprehend the default override. 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!found_override && 575effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch policy_key.ReadValueDW(kUpdatePolicyValue, &value) == ERROR_SUCCESS) { 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetUpdatePolicyFromDword(value, &update_policy); 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(GOOGLE_CHROME_BUILD) 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_overridden != NULL) 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *is_overridden = found_override; 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return update_policy; 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 587effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch// static 588effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochbool GoogleUpdateSettings::AreAutoupdatesEnabled( 589effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch const base::string16& app_guid) { 590effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Check the auto-update check period override. If it is 0 or exceeds the 591effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // maximum timeout, then for all intents and purposes auto updates are 592effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // disabled. 593effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RegKey policy_key; 594effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DWORD value = 0; 595effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (policy_key.Open(HKEY_LOCAL_MACHINE, kPoliciesKey, 596effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch KEY_QUERY_VALUE) == ERROR_SUCCESS && 597effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch policy_key.ReadValueDW(kCheckPeriodOverrideMinutes, 598effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch &value) == ERROR_SUCCESS && 599effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch (value == 0 || value > kCheckPeriodOverrideMinutesMax)) { 600effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return false; 601effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 602effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 603effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch UpdatePolicy policy = GetAppUpdatePolicy(app_guid, NULL); 604effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return (policy == AUTOMATIC_UPDATES || policy == AUTO_UPDATES_ONLY); 605effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 606effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 607effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch// static 608effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochbool GoogleUpdateSettings::ReenableAutoupdatesForApp( 609effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch const base::string16& app_guid) { 610effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#if defined(GOOGLE_CHROME_BUILD) 611effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch int needs_reset_count = 0; 612effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch int did_reset_count = 0; 613effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 614effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch UpdatePolicy update_policy = kDefaultUpdatePolicy; 615effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RegKey policy_key; 616effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (policy_key.Open(HKEY_LOCAL_MACHINE, kPoliciesKey, 617effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch KEY_SET_VALUE | KEY_QUERY_VALUE) == ERROR_SUCCESS) { 618effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // First check the app-specific override value and reset that if needed. 619effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Note that this intentionally sets the override to AUTOMATIC_UPDATES 620effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // even if it was previously AUTO_UPDATES_ONLY. The thinking is that 621effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // AUTOMATIC_UPDATES is marginally more likely to let a user update and this 622effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // code is only called when a stuck user asks for updates. 623effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch base::string16 app_update_override(kUpdateOverrideValuePrefix); 624effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch app_update_override.append(app_guid); 625effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch DWORD value = 0; 626effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch bool has_app_update_override = 627effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch policy_key.ReadValueDW(app_update_override.c_str(), 628effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch &value) == ERROR_SUCCESS; 629effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (has_app_update_override && 630effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch (!GetUpdatePolicyFromDword(value, &update_policy) || 631effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch update_policy != GoogleUpdateSettings::AUTOMATIC_UPDATES)) { 632effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch ++needs_reset_count; 633effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (policy_key.WriteValue( 634effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch app_update_override.c_str(), 635effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch static_cast<DWORD>(GoogleUpdateSettings::AUTOMATIC_UPDATES)) == 636effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch ERROR_SUCCESS) { 637effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch ++did_reset_count; 638effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 639effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 640effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 641effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // If there was no app-specific override policy see if there's a global 642effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // policy preventing updates and delete it if so. 643effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (!has_app_update_override && 644effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch policy_key.ReadValueDW(kUpdatePolicyValue, &value) == ERROR_SUCCESS && 645effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch (!GetUpdatePolicyFromDword(value, &update_policy) || 646effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch update_policy != GoogleUpdateSettings::AUTOMATIC_UPDATES)) { 647effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch ++needs_reset_count; 648effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (policy_key.DeleteValue(kUpdatePolicyValue) == ERROR_SUCCESS) 649effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch ++did_reset_count; 650effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 651effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 652effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Check the auto-update check period override. If it is 0 or exceeds 653effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // the maximum timeout, delete the override value. 654effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (policy_key.ReadValueDW(kCheckPeriodOverrideMinutes, 655effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch &value) == ERROR_SUCCESS && 656effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch (value == 0 || value > kCheckPeriodOverrideMinutesMax)) { 657effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch ++needs_reset_count; 658effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (policy_key.DeleteValue(kCheckPeriodOverrideMinutes) == ERROR_SUCCESS) 659effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch ++did_reset_count; 660effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 661effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 662effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Return whether the number of successful resets is the same as the 663effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // number of things that appeared to need resetting. 664effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return (needs_reset_count == did_reset_count); 665effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } else { 666effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // For some reason we couldn't open the policy key with the desired 667effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // permissions to make changes (the most likely reason is that there is no 668effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // policy set). Simply return whether or not we think updates are enabled. 669effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return AreAutoupdatesEnabled(app_guid); 670effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 671effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 672effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#endif 673effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Non Google Chrome isn't going to autoupdate. 674effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return true; 675effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 676effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 677a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void GoogleUpdateSettings::RecordChromeUpdatePolicyHistograms() { 678a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const bool is_multi_install = InstallUtil::IsMultiInstall( 679a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) BrowserDistribution::GetDistribution(), IsSystemInstall()); 680a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::string16 app_guid = 681a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) BrowserDistribution::GetSpecificDistribution( 682a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) is_multi_install ? BrowserDistribution::CHROME_BINARIES : 683a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) BrowserDistribution::CHROME_BROWSER)->GetAppGuid(); 684a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 685a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) bool is_overridden = false; 686a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const UpdatePolicy update_policy = GetAppUpdatePolicy(app_guid, 687a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) &is_overridden); 688a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) UMA_HISTOGRAM_BOOLEAN("GoogleUpdate.UpdatePolicyIsOverridden", is_overridden); 689a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("GoogleUpdate.EffectivePolicy", update_policy, 690a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) UPDATE_POLICIES_COUNT); 691a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 692a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 6935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)base::string16 GoogleUpdateSettings::GetUninstallCommandLine( 6945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bool system_install) { 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 6965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16 cmd_line; 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey update_key; 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (update_key.Open(root_key, google_update::kRegPathGoogleUpdate, 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) KEY_QUERY_VALUE) == ERROR_SUCCESS) { 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_key.ReadValue(google_update::kRegUninstallCmdLine, &cmd_line); 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return cmd_line; 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Version GoogleUpdateSettings::GetGoogleUpdateVersion(bool system_install) { 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 7095d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16 version; 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey key; 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (key.Open(root_key, 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) google_update::kRegPathGoogleUpdate, 714cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_QUERY_VALUE | KEY_WOW64_32KEY) == ERROR_SUCCESS && 715cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) key.ReadValue(google_update::kRegGoogleUpdateVersion, &version) == 716cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) ERROR_SUCCESS) { 7175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return Version(base::UTF16ToUTF8(version)); 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Version(); 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::Time GoogleUpdateSettings::GetGoogleUpdateLastStartedAU( 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool system_install) { 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey update_key; 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 728cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (update_key.Open(root_key, 729cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) google_update::kRegPathGoogleUpdate, 730cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_QUERY_VALUE | KEY_WOW64_32KEY) == ERROR_SUCCESS) { 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD last_start; 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (update_key.ReadValueDW(google_update::kRegLastStartedAUField, 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &last_start) == ERROR_SUCCESS) { 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return base::Time::FromTimeT(last_start); 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return base::Time(); 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::Time GoogleUpdateSettings::GetGoogleUpdateLastChecked( 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool system_install) { 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey update_key; 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 746cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (update_key.Open(root_key, 747cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) google_update::kRegPathGoogleUpdate, 748cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_QUERY_VALUE | KEY_WOW64_32KEY) == ERROR_SUCCESS) { 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD last_check; 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (update_key.ReadValueDW(google_update::kRegLastCheckedField, 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &last_check) == ERROR_SUCCESS) { 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return base::Time::FromTimeT(last_check); 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return base::Time(); 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetUpdateDetailForApp(bool system_install, 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const wchar_t* app_guid, 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProductData* data) { 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(app_guid); 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(data); 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool product_found = false; 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 7685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16 clientstate_reg_path(google_update::kRegPathClientState); 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clientstate_reg_path.append(L"\\"); 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clientstate_reg_path.append(app_guid); 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegKey clientstate; 773cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (clientstate.Open(root_key, 774cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) clientstate_reg_path.c_str(), 775cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) KEY_QUERY_VALUE | KEY_WOW64_32KEY) == ERROR_SUCCESS) { 7765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16 version; 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD dword_value; 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((clientstate.ReadValueDW(google_update::kRegLastCheckSuccessField, 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &dword_value) == ERROR_SUCCESS) && 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (clientstate.ReadValue(google_update::kRegVersionField, 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &version) == ERROR_SUCCESS)) { 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) product_found = true; 783a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) data->version = base::UTF16ToASCII(version); 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data->last_success = base::Time::FromTimeT(dword_value); 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data->last_result = 0; 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data->last_error_code = 0; 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data->last_extra_code = 0; 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clientstate.ReadValueDW(google_update::kRegLastInstallerResultField, 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &dword_value) == ERROR_SUCCESS) { 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Google Update convention is that if an installer writes an result 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // code that is invalid, it is clamped to an exit code result. 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const DWORD kMaxValidInstallResult = 4; // INSTALLER_RESULT_EXIT_CODE 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data->last_result = std::min(dword_value, kMaxValidInstallResult); 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clientstate.ReadValueDW(google_update::kRegLastInstallerErrorField, 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &dword_value) == ERROR_SUCCESS) { 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data->last_error_code = dword_value; 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (clientstate.ReadValueDW(google_update::kRegLastInstallerExtraField, 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &dword_value) == ERROR_SUCCESS) { 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data->last_extra_code = dword_value; 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return product_found; 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetUpdateDetailForGoogleUpdate(bool system_install, 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProductData* data) { 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetUpdateDetailForApp(system_install, 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) google_update::kGoogleUpdateUpgradeCode, 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data); 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool GoogleUpdateSettings::GetUpdateDetail(bool system_install, 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProductData* data) { 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetUpdateDetailForApp(system_install, 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dist->GetAppGuid().c_str(), 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data); 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool GoogleUpdateSettings::SetExperimentLabels( 8262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool system_install, 8275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const base::string16& experiment_labels) { 8282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HKEY reg_root = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 8292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Use the browser distribution and install level to write to the correct 8312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // client state/app guid key. 8322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool success = false; 8332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 8342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (dist->ShouldSetExperimentLabels()) { 8355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16 client_state_path( 8362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) system_install ? dist->GetStateMediumKey() : dist->GetStateKey()); 8372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RegKey client_state( 838cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) reg_root, client_state_path.c_str(), KEY_SET_VALUE | KEY_WOW64_32KEY); 8392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (experiment_labels.empty()) { 8402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) success = client_state.DeleteValue(google_update::kExperimentLabels) 8412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) == ERROR_SUCCESS; 8422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 8432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) success = client_state.WriteValue(google_update::kExperimentLabels, 8442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) experiment_labels.c_str()) == ERROR_SUCCESS; 8452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return success; 8492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 8502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool GoogleUpdateSettings::ReadExperimentLabels( 8522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool system_install, 8535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16* experiment_labels) { 8542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HKEY reg_root = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; 8552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If this distribution does not set the experiment labels, don't bother 8572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // reading. 8582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserDistribution* dist = BrowserDistribution::GetDistribution(); 8592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!dist->ShouldSetExperimentLabels()) 8602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 8612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::string16 client_state_path( 8632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) system_install ? dist->GetStateMediumKey() : dist->GetStateKey()); 8642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RegKey client_state; 866cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) LONG result = client_state.Open( 867cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) reg_root, client_state_path.c_str(), KEY_QUERY_VALUE | KEY_WOW64_32KEY); 8682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (result == ERROR_SUCCESS) { 8692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) result = client_state.ReadValue(google_update::kExperimentLabels, 8702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) experiment_labels); 8712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the key or value was not present, return the empty string. 8742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (result == ERROR_FILE_NOT_FOUND || result == ERROR_PATH_NOT_FOUND) { 8752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) experiment_labels->clear(); 8762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 8772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return result == ERROR_SUCCESS; 8802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 881