| // Copyright (c) 2012 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. |
| // |
| // This file defines specific implementation of BrowserDistribution class for |
| // Google Chrome. |
| |
| #include "chrome/installer/util/google_chrome_distribution.h" |
| |
| #include <windows.h> |
| #include <msi.h> |
| |
| #include "base/files/file_path.h" |
| #include "base/path_service.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/win/registry.h" |
| #include "base/win/windows_version.h" |
| #include "chrome/common/net/test_server_locations.h" |
| #include "chrome/installer/util/channel_info.h" |
| #include "chrome/installer/util/google_update_constants.h" |
| #include "chrome/installer/util/google_update_settings.h" |
| #include "chrome/installer/util/helper.h" |
| #include "chrome/installer/util/install_util.h" |
| #include "chrome/installer/util/l10n_string_util.h" |
| #include "chrome/installer/util/uninstall_metrics.h" |
| #include "chrome/installer/util/util_constants.h" |
| #include "chrome/installer/util/wmi.h" |
| #include "content/public/common/result_codes.h" |
| |
| #include "installer_util_strings.h" // NOLINT |
| |
| namespace { |
| |
| const wchar_t kChromeGuid[] = L"{8A69D345-D564-463c-AFF1-A69D9E530F96}"; |
| const wchar_t kBrowserAppId[] = L"Chrome"; |
| const wchar_t kCommandExecuteImplUuid[] = |
| L"{5C65F4B0-3651-4514-B207-D10CB699B14B}"; |
| |
| // Substitute the locale parameter in uninstall URL with whatever |
| // Google Update tells us is the locale. In case we fail to find |
| // the locale, we use US English. |
| string16 LocalizeUrl(const wchar_t* url) { |
| string16 language; |
| if (!GoogleUpdateSettings::GetLanguage(&language)) |
| language = L"en-US"; // Default to US English. |
| return ReplaceStringPlaceholders(url, language.c_str(), NULL); |
| } |
| |
| string16 GetUninstallSurveyUrl() { |
| const wchar_t kSurveyUrl[] = L"http://www.google.com/support/chrome/bin/" |
| L"request.py?hl=$1&contact_type=uninstall"; |
| return LocalizeUrl(kSurveyUrl); |
| } |
| |
| } // namespace |
| |
| GoogleChromeDistribution::GoogleChromeDistribution() |
| : BrowserDistribution(CHROME_BROWSER), |
| product_guid_(kChromeGuid) { |
| } |
| |
| void GoogleChromeDistribution::DoPostUninstallOperations( |
| const Version& version, |
| const base::FilePath& local_data_path, |
| const string16& distribution_data) { |
| // Send the Chrome version and OS version as params to the form. |
| // It would be nice to send the locale, too, but I don't see an |
| // easy way to get that in the existing code. It's something we |
| // can add later, if needed. |
| // We depend on installed_version.GetString() not having spaces or other |
| // characters that need escaping: 0.2.13.4. Should that change, we will |
| // need to escape the string before using it in a URL. |
| const string16 kVersionParam = L"crversion"; |
| const string16 kOSParam = L"os"; |
| base::win::OSInfo::VersionNumber version_number = |
| base::win::OSInfo::GetInstance()->version_number(); |
| string16 os_version = base::StringPrintf(L"%d.%d.%d", |
| version_number.major, version_number.minor, version_number.build); |
| |
| base::FilePath iexplore; |
| if (!PathService::Get(base::DIR_PROGRAM_FILES, &iexplore)) |
| return; |
| |
| iexplore = iexplore.AppendASCII("Internet Explorer"); |
| iexplore = iexplore.AppendASCII("iexplore.exe"); |
| |
| string16 command = iexplore.value() + L" " + GetUninstallSurveyUrl() + |
| L"&" + kVersionParam + L"=" + UTF8ToWide(version.GetString()) + L"&" + |
| kOSParam + L"=" + os_version; |
| |
| string16 uninstall_metrics; |
| if (installer::ExtractUninstallMetricsFromFile(local_data_path, |
| &uninstall_metrics)) { |
| // The user has opted into anonymous usage data collection, so append |
| // metrics and distribution data. |
| command += uninstall_metrics; |
| if (!distribution_data.empty()) { |
| command += L"&"; |
| command += distribution_data; |
| } |
| } |
| |
| int pid = 0; |
| // The reason we use WMI to launch the process is because the uninstall |
| // process runs inside a Job object controlled by the shell. As long as there |
| // are processes running, the shell will not close the uninstall applet. WMI |
| // allows us to escape from the Job object so the applet will close. |
| installer::WMIProcess::Launch(command, &pid); |
| } |
| |
| string16 GoogleChromeDistribution::GetActiveSetupGuid() { |
| return product_guid(); |
| } |
| |
| string16 GoogleChromeDistribution::GetAppGuid() { |
| return product_guid(); |
| } |
| |
| string16 GoogleChromeDistribution::GetBaseAppName() { |
| // I'd really like to return L ## PRODUCT_FULLNAME_STRING; but that's no good |
| // since it'd be "Chromium" in a non-Chrome build, which isn't at all what I |
| // want. Sigh. |
| return L"Google Chrome"; |
| } |
| |
| string16 GoogleChromeDistribution::GetAppShortCutName() { |
| const string16& app_shortcut_name = |
| installer::GetLocalizedString(IDS_PRODUCT_NAME_BASE); |
| return app_shortcut_name; |
| } |
| |
| string16 GoogleChromeDistribution::GetAlternateApplicationName() { |
| const string16& alt_product_name = |
| installer::GetLocalizedString(IDS_OEM_MAIN_SHORTCUT_NAME_BASE); |
| return alt_product_name; |
| } |
| |
| string16 GoogleChromeDistribution::GetBaseAppId() { |
| return kBrowserAppId; |
| } |
| |
| string16 GoogleChromeDistribution::GetInstallSubDir() { |
| string16 sub_dir(installer::kGoogleChromeInstallSubDir1); |
| sub_dir.append(L"\\"); |
| sub_dir.append(installer::kGoogleChromeInstallSubDir2); |
| return sub_dir; |
| } |
| |
| string16 GoogleChromeDistribution::GetPublisherName() { |
| const string16& publisher_name = |
| installer::GetLocalizedString(IDS_ABOUT_VERSION_COMPANY_NAME_BASE); |
| return publisher_name; |
| } |
| |
| string16 GoogleChromeDistribution::GetAppDescription() { |
| const string16& app_description = |
| installer::GetLocalizedString(IDS_SHORTCUT_TOOLTIP_BASE); |
| return app_description; |
| } |
| |
| std::string GoogleChromeDistribution::GetSafeBrowsingName() { |
| return "googlechrome"; |
| } |
| |
| string16 GoogleChromeDistribution::GetStateKey() { |
| string16 key(google_update::kRegPathClientState); |
| key.append(L"\\"); |
| key.append(product_guid()); |
| return key; |
| } |
| |
| string16 GoogleChromeDistribution::GetStateMediumKey() { |
| string16 key(google_update::kRegPathClientStateMedium); |
| key.append(L"\\"); |
| key.append(product_guid()); |
| return key; |
| } |
| |
| std::string GoogleChromeDistribution::GetNetworkStatsServer() const { |
| return chrome_common_net::kEchoTestServerLocation; |
| } |
| |
| std::string GoogleChromeDistribution::GetHttpPipeliningTestServer() const { |
| return chrome_common_net::kPipelineTestServerBaseUrl; |
| } |
| |
| string16 GoogleChromeDistribution::GetDistributionData(HKEY root_key) { |
| string16 sub_key(google_update::kRegPathClientState); |
| sub_key.append(L"\\"); |
| sub_key.append(product_guid()); |
| |
| base::win::RegKey client_state_key(root_key, sub_key.c_str(), KEY_READ); |
| string16 result; |
| string16 brand_value; |
| if (client_state_key.ReadValue(google_update::kRegRLZBrandField, |
| &brand_value) == ERROR_SUCCESS) { |
| result = google_update::kRegRLZBrandField; |
| result.append(L"="); |
| result.append(brand_value); |
| result.append(L"&"); |
| } |
| |
| string16 client_value; |
| if (client_state_key.ReadValue(google_update::kRegClientField, |
| &client_value) == ERROR_SUCCESS) { |
| result.append(google_update::kRegClientField); |
| result.append(L"="); |
| result.append(client_value); |
| result.append(L"&"); |
| } |
| |
| string16 ap_value; |
| // If we fail to read the ap key, send up "&ap=" anyway to indicate |
| // that this was probably a stable channel release. |
| client_state_key.ReadValue(google_update::kRegApField, &ap_value); |
| result.append(google_update::kRegApField); |
| result.append(L"="); |
| result.append(ap_value); |
| |
| return result; |
| } |
| |
| string16 GoogleChromeDistribution::GetUninstallLinkName() { |
| const string16& link_name = |
| installer::GetLocalizedString(IDS_UNINSTALL_CHROME_BASE); |
| return link_name; |
| } |
| |
| string16 GoogleChromeDistribution::GetUninstallRegPath() { |
| return L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\" |
| L"Google Chrome"; |
| } |
| |
| string16 GoogleChromeDistribution::GetVersionKey() { |
| string16 key(google_update::kRegPathClients); |
| key.append(L"\\"); |
| key.append(product_guid()); |
| return key; |
| } |
| |
| string16 GoogleChromeDistribution::GetIconFilename() { |
| return installer::kChromeExe; |
| } |
| |
| bool GoogleChromeDistribution::GetCommandExecuteImplClsid( |
| string16* handler_class_uuid) { |
| if (handler_class_uuid) |
| *handler_class_uuid = kCommandExecuteImplUuid; |
| return true; |
| } |
| |
| bool GoogleChromeDistribution::AppHostIsSupported() { |
| return true; |
| } |
| |
| // This method checks if we need to change "ap" key in Google Update to try |
| // full installer as fall back method in case incremental installer fails. |
| // - If incremental installer fails we append a magic string ("-full"), if |
| // it is not present already, so that Google Update server next time will send |
| // full installer to update Chrome on the local machine |
| // - If we are currently running full installer, we remove this magic |
| // string (if it is present) regardless of whether installer failed or not. |
| // There is no fall-back for full installer :) |
| void GoogleChromeDistribution::UpdateInstallStatus(bool system_install, |
| installer::ArchiveType archive_type, |
| installer::InstallStatus install_status) { |
| GoogleUpdateSettings::UpdateInstallStatus(system_install, |
| archive_type, InstallUtil::GetInstallReturnCode(install_status), |
| product_guid()); |
| } |
| |
| bool GoogleChromeDistribution::ShouldSetExperimentLabels() { |
| return true; |
| } |
| |
| bool GoogleChromeDistribution::HasUserExperiments() { |
| return true; |
| } |