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// Copyright 2015 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.
#if defined(GOOGLE_CHROME_BUILD)
#include "chrome/installer/setup/app_launcher_installer.h"
#include "base/strings/string16.h"
#include "base/version.h"
#include "chrome/installer/setup/install_worker.h"
#include "chrome/installer/setup/setup_util.h"
#include "chrome/installer/util/google_update_constants.h"
#include "chrome/installer/util/install_util.h"
#include "chrome/installer/util/installer_state.h"
#include "chrome/installer/util/installer_util_strings.h"
#include "chrome/installer/util/l10n_string_util.h"
#include "chrome/installer/util/product.h"
#include "chrome/installer/util/updating_app_registration_data.h"
#include "chrome/installer/util/work_item.h"
#include "chrome/installer/util/work_item_list.h"
namespace installer {
namespace {
// The legacy command ids for installing an application or extension. These are
// only here so they can be removed from the registry.
const wchar_t kLegacyCmdInstallApp[] = L"install-application";
const wchar_t kLegacyCmdInstallExtension[] = L"install-extension";
const wchar_t kLegacyCmdQueryEULAAcceptance[] = L"query-eula-acceptance";
const wchar_t kLegacyCmdQuickEnableApplicationHost[] =
L"quick-enable-application-host";
// The legacy app_host.exe executable, which should be eradicated.
const wchar_t kLegacyChromeAppHostExe[] = L"app_host.exe";
base::string16 GetAppLauncherDisplayName() {
return GetLocalizedString(IDS_PRODUCT_APP_LAUNCHER_NAME_BASE);
}
void AddLegacyAppCommandRemovalItem(const InstallerState& installer_state,
const AppRegistrationData& reg_data,
const wchar_t* name,
WorkItemList* list) {
// Ignore failures since this is a clean-up operation and shouldn't block
// install or update.
list->AddDeleteRegKeyWorkItem(
installer_state.root_key(),
GetRegistrationDataCommandKey(reg_data, name),
KEY_WOW64_32KEY)
->set_ignore_failure(true);
}
} // namespace
void AddAppLauncherVersionKeyWorkItems(HKEY root,
const base::Version& new_version,
bool add_language_identifier,
WorkItemList* list) {
DCHECK(!InstallUtil::IsChromeSxSProcess());
const UpdatingAppRegistrationData app_launcher_reg_data(kAppLauncherGuid);
AddVersionKeyWorkItems(root,
app_launcher_reg_data.GetVersionKey(),
GetAppLauncherDisplayName(),
new_version,
add_language_identifier,
list);
}
void RemoveAppLauncherVersionKey(HKEY reg_root) {
DCHECK(!InstallUtil::IsChromeSxSProcess());
const UpdatingAppRegistrationData app_launcher_reg_data(kAppLauncherGuid);
InstallUtil::DeleteRegistryKey(
reg_root, app_launcher_reg_data.GetVersionKey(), KEY_WOW64_32KEY);
}
void AddRemoveLegacyAppHostExeWorkItems(const base::FilePath& target_path,
const base::FilePath& temp_path,
WorkItemList* list) {
DCHECK(!InstallUtil::IsChromeSxSProcess());
list->AddDeleteTreeWorkItem(
target_path.Append(kLegacyChromeAppHostExe),
temp_path)->set_ignore_failure(true);
}
void AddRemoveLegacyAppCommandsWorkItems(const InstallerState& installer_state,
WorkItemList* list) {
DCHECK(!InstallUtil::IsChromeSxSProcess());
DCHECK(list);
for (const auto* p : installer_state.products()) {
if (p->is_chrome()) {
// Remove "install-application" command from App Launcher.
const UpdatingAppRegistrationData app_launcher_reg_data(kAppLauncherGuid);
AddLegacyAppCommandRemovalItem(installer_state, app_launcher_reg_data,
kLegacyCmdInstallApp, list);
// Remove "install-extension" command from Chrome.
const AppRegistrationData& chrome_reg_data =
p->distribution()->GetAppRegistrationData();
AddLegacyAppCommandRemovalItem(installer_state, chrome_reg_data,
kLegacyCmdInstallExtension, list);
}
if (p->is_chrome_binaries()) {
const AppRegistrationData& binaries_reg_data =
p->distribution()->GetAppRegistrationData();
// Remove "query-eula-acceptance" command from Binaries.
AddLegacyAppCommandRemovalItem(installer_state, binaries_reg_data,
kLegacyCmdQueryEULAAcceptance, list);
// Remove "quick-enable-application-host" command from Binaries.
AddLegacyAppCommandRemovalItem(installer_state, binaries_reg_data,
kLegacyCmdQuickEnableApplicationHost, list);
}
}
}
} // namespace installer
#endif // GOOGLE_CHROME_BUILD
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