| // 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. |
| |
| #include "chrome/browser/web_applications/web_app_shortcut_win.h" |
| |
| #include <shlobj.h> |
| #include <stddef.h> |
| |
| #include <memory> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/bind.h" |
| #include "base/callback_helpers.h" |
| #include "base/check_op.h" |
| #include "base/command_line.h" |
| #include "base/files/file_enumerator.h" |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/hash/md5.h" |
| #include "base/i18n/file_util_icu.h" |
| #include "base/macros.h" |
| #include "base/notreached.h" |
| #include "base/path_service.h" |
| #include "base/strings/string_piece.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/threading/scoped_blocking_call.h" |
| #include "base/win/shortcut.h" |
| #include "chrome/browser/shell_integration.h" |
| #include "chrome/browser/shell_integration_win.h" |
| #include "chrome/browser/web_applications/web_app_constants.h" |
| #include "chrome/browser/web_applications/web_app_shortcut.h" |
| #include "chrome/browser/web_applications/web_app_shortcuts_menu_win.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/installer/util/shell_util.h" |
| #include "chrome/installer/util/util_constants.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "third_party/skia/include/core/SkBitmap.h" |
| #include "ui/base/win/shell.h" |
| #include "ui/gfx/icon_util.h" |
| #include "ui/gfx/image/image.h" |
| #include "ui/gfx/image/image_family.h" |
| |
| namespace web_app { |
| namespace { |
| |
| constexpr base::FilePath::CharType kIconChecksumFileExt[] = |
| FILE_PATH_LITERAL(".ico.md5"); |
| |
| constexpr base::FilePath::CharType kChromeProxyExecutable[] = |
| FILE_PATH_LITERAL("chrome_proxy.exe"); |
| |
| } // namespace |
| |
| base::FilePath GetChromeProxyPath() { |
| base::FilePath chrome_dir; |
| CHECK(base::PathService::Get(base::DIR_EXE, &chrome_dir)); |
| return chrome_dir.Append(kChromeProxyExecutable); |
| } |
| |
| namespace internals { |
| namespace { |
| |
| // Calculates checksum of an icon family using MD5. |
| // The checksum is derived from all of the icons in the family. |
| void GetImageCheckSum(const gfx::ImageFamily& image, base::MD5Digest* digest) { |
| DCHECK(digest); |
| base::MD5Context md5_context; |
| base::MD5Init(&md5_context); |
| |
| for (gfx::ImageFamily::const_iterator it = image.begin(); it != image.end(); |
| ++it) { |
| SkBitmap bitmap = it->AsBitmap(); |
| |
| base::StringPiece image_data( |
| reinterpret_cast<const char*>(bitmap.getPixels()), |
| bitmap.computeByteSize()); |
| base::MD5Update(&md5_context, image_data); |
| } |
| |
| base::MD5Final(digest, &md5_context); |
| } |
| |
| // Saves |image| as an |icon_file| with the checksum. |
| bool SaveIconWithCheckSum(const base::FilePath& icon_file, |
| const gfx::ImageFamily& image) { |
| if (!IconUtil::CreateIconFileFromImageFamily(image, icon_file)) |
| return false; |
| |
| base::MD5Digest digest; |
| GetImageCheckSum(image, &digest); |
| |
| base::FilePath cheksum_file(icon_file.ReplaceExtension(kIconChecksumFileExt)); |
| return base::WriteFile(cheksum_file, reinterpret_cast<const char*>(&digest), |
| sizeof(digest)) == sizeof(digest); |
| } |
| |
| // Returns true if |icon_file| is missing or different from |image|. |
| bool ShouldUpdateIcon(const base::FilePath& icon_file, |
| const gfx::ImageFamily& image) { |
| base::FilePath checksum_file( |
| icon_file.ReplaceExtension(kIconChecksumFileExt)); |
| |
| // Returns true if icon_file or checksum file is missing. |
| if (!base::PathExists(icon_file) || !base::PathExists(checksum_file)) |
| return true; |
| |
| base::MD5Digest persisted_image_checksum; |
| if (sizeof(persisted_image_checksum) != |
| base::ReadFile(checksum_file, |
| reinterpret_cast<char*>(&persisted_image_checksum), |
| sizeof(persisted_image_checksum))) |
| return true; |
| |
| base::MD5Digest downloaded_image_checksum; |
| GetImageCheckSum(image, &downloaded_image_checksum); |
| |
| // Update icon if checksums are not equal. |
| return memcmp(&persisted_image_checksum, &downloaded_image_checksum, |
| sizeof(base::MD5Digest)) != 0; |
| } |
| |
| // Returns true if |shortcut_file_name| matches profile |profile_path|, and has |
| // an --app-id flag. |
| bool IsAppShortcutForProfile(const base::FilePath& shortcut_file_name, |
| const base::FilePath& profile_path) { |
| std::wstring cmd_line_string; |
| if (base::win::ResolveShortcut(shortcut_file_name, nullptr, |
| &cmd_line_string)) { |
| cmd_line_string = L"program " + cmd_line_string; |
| base::CommandLine shortcut_cmd_line = |
| base::CommandLine::FromString(cmd_line_string); |
| return shortcut_cmd_line.HasSwitch(switches::kProfileDirectory) && |
| shortcut_cmd_line.GetSwitchValuePath(switches::kProfileDirectory) == |
| profile_path.BaseName() && |
| shortcut_cmd_line.HasSwitch(switches::kAppId); |
| } |
| |
| return false; |
| } |
| |
| // Creates application shortcuts in a given set of paths. |
| // |shortcut_paths| is a list of directories in which shortcuts should be |
| // created. If |creation_reason| is SHORTCUT_CREATION_AUTOMATED and there is an |
| // existing shortcut to this app for this profile, does nothing (succeeding). |
| // Returns true on success, false on failure. |
| // Must be called on the FILE thread. |
| bool CreateShortcutsInPaths(const base::FilePath& web_app_path, |
| const ShortcutInfo& shortcut_info, |
| const std::vector<base::FilePath>& shortcut_paths, |
| ShortcutCreationReason creation_reason, |
| const std::string& run_on_os_login_mode, |
| std::vector<base::FilePath>* out_filenames) { |
| // Generates file name to use with persisted ico and shortcut file. |
| base::FilePath icon_file = GetIconFilePath(web_app_path, shortcut_info.title); |
| if (!CheckAndSaveIcon(icon_file, shortcut_info.favicon, false)) { |
| return false; |
| } |
| |
| base::FilePath chrome_proxy_path = GetChromeProxyPath(); |
| |
| // Working directory. |
| base::FilePath working_dir(chrome_proxy_path.DirName()); |
| |
| base::CommandLine cmd_line(base::CommandLine::NO_PROGRAM); |
| cmd_line = shell_integration::CommandLineArgsForLauncher( |
| shortcut_info.url, shortcut_info.extension_id, shortcut_info.profile_path, |
| run_on_os_login_mode); |
| |
| // TODO(evan): we rely on the fact that command_line_string() is |
| // properly quoted for a Windows command line. The method on |
| // base::CommandLine should probably be renamed to better reflect that |
| // fact. |
| std::wstring wide_switches(cmd_line.GetCommandLineString()); |
| |
| // Sanitize description. |
| std::u16string description = shortcut_info.description; |
| if (description.length() >= MAX_PATH) |
| description.resize(MAX_PATH - 1); |
| |
| // Generates app id from the browser's appid, and the app's extension_id or |
| // web app url, and the profile path. |
| std::string app_name(GenerateApplicationNameFromInfo(shortcut_info)); |
| std::wstring app_id(shell_integration::win::GetAppUserModelIdForApp( |
| base::UTF8ToWide(app_name), shortcut_info.profile_path)); |
| |
| bool success = true; |
| for (auto shortcut_path : shortcut_paths) { |
| base::FilePath shortcut_file = |
| shortcut_path.Append(GetSanitizedFileName(shortcut_info.title)) |
| .AddExtension(installer::kLnkExt); |
| if (creation_reason == SHORTCUT_CREATION_AUTOMATED) { |
| // Check whether there is an existing shortcut to this app. |
| std::vector<base::FilePath> shortcut_files = |
| FindAppShortcutsByProfileAndTitle( |
| shortcut_path, shortcut_info.profile_path, shortcut_info.title); |
| if (!shortcut_files.empty()) |
| continue; |
| } |
| if (shortcut_path != web_app_path) { |
| shortcut_file = base::GetUniquePath(shortcut_file); |
| if (shortcut_file.empty()) { |
| success = false; |
| continue; |
| } |
| } |
| base::win::ShortcutProperties shortcut_properties; |
| // Target a proxy executable instead of Chrome directly to ensure start menu |
| // pinning uses the correct icon. See https://crbug.com/732357 for details. |
| shortcut_properties.set_target(chrome_proxy_path); |
| shortcut_properties.set_working_dir(working_dir); |
| shortcut_properties.set_arguments(wide_switches); |
| shortcut_properties.set_description(base::AsWString(description)); |
| shortcut_properties.set_icon(icon_file, 0); |
| shortcut_properties.set_app_id(app_id); |
| shortcut_properties.set_dual_mode(false); |
| if (!base::PathExists(shortcut_file.DirName()) && |
| !base::CreateDirectory(shortcut_file.DirName())) { |
| NOTREACHED(); |
| return false; |
| } |
| success = base::win::CreateOrUpdateShortcutLink( |
| shortcut_file, shortcut_properties, |
| base::win::SHORTCUT_CREATE_ALWAYS) && |
| success; |
| if (out_filenames) |
| out_filenames->push_back(shortcut_file); |
| } |
| |
| return success; |
| } |
| |
| void DeleteShortcuts(std::vector<base::FilePath> all_shortcuts, |
| web_app::DeleteShortcutsCallback result_callback) { |
| bool result = true; |
| for (const auto& shortcut : all_shortcuts) { |
| if (!base::DeleteFile(shortcut)) |
| result = false; |
| } |
| std::move(result_callback).Run(result); |
| } |
| |
| // Returns a vector of shortcuts that match |app_title| and the profile name |
| // specified in |profile_path|. |
| // If |web_app_path| is not empty, it will also search in the web app install |
| // dir. |
| std::vector<base::FilePath> FindMatchingShortcuts( |
| const base::FilePath& web_app_path, |
| const base::FilePath& profile_path, |
| const std::u16string& app_title) { |
| // Get all possible locations for shortcuts. |
| ShortcutLocations all_shortcut_locations; |
| all_shortcut_locations.in_quick_launch_bar = true; |
| all_shortcut_locations.on_desktop = true; |
| // Rename shortcuts from the Chrome Apps subdirectory. |
| // This matches the subdir name set by CreateApplicationShortcutView::Accept |
| // for Chrome apps (not URL apps, but this function does not apply for them). |
| all_shortcut_locations.applications_menu_location = |
| APP_MENU_LOCATION_SUBDIR_CHROMEAPPS; |
| std::vector<base::FilePath> all_paths = |
| GetShortcutPaths(all_shortcut_locations); |
| if (!web_app_path.empty()) |
| all_paths.push_back(web_app_path); |
| |
| std::vector<base::FilePath> matching_shortcuts; |
| for (const auto& path : all_paths) { |
| std::vector<base::FilePath> shortcut_files = |
| FindAppShortcutsByProfileAndTitle(path, profile_path, app_title); |
| matching_shortcuts.insert(matching_shortcuts.end(), shortcut_files.begin(), |
| shortcut_files.end()); |
| } |
| return matching_shortcuts; |
| } |
| |
| void UpdateShortcuts(const base::FilePath& web_app_path, |
| const base::FilePath& profile_path, |
| const std::u16string& old_app_title, |
| const ShortcutInfo& shortcut_info) { |
| // Empty titles match all shortcuts, which we don't want, so if we somehow |
| // get an empty app title, ignore the update. |
| if (old_app_title.empty()) |
| return; |
| |
| const std::vector<base::FilePath> all_shortcuts = |
| FindMatchingShortcuts(web_app_path, profile_path, old_app_title); |
| |
| for (const auto& shortcut : all_shortcuts) { |
| const base::FilePath new_shortcut = |
| shortcut.DirName() |
| .Append(GetSanitizedFileName(shortcut_info.title)) |
| .AddExtension(installer::kLnkExt); |
| |
| base::File::Error error = base::File::Error::FILE_OK; |
| bool success = base::ReplaceFile(shortcut, new_shortcut, &error); |
| if (!success) { |
| DVLOG(1) << "Error renaming shortcut " << shortcut_info.title |
| << " error code " << std::hex << error; |
| } |
| } |
| } |
| |
| // Gets the directories with shortcuts for an app, and deletes the shortcuts. |
| // This will search the standard locations for shortcuts named |title| that open |
| // in the profile with |profile_path|. |
| // If |web_app_path| is empty, this will not delete shortcuts from the web app |
| // directory. If |title| is empty, all shortcuts for this profile will be |
| // deleted. |
| void GetShortcutLocationsAndDeleteShortcuts( |
| const base::FilePath& web_app_path, |
| const base::FilePath& profile_path, |
| const std::u16string& title, |
| web_app::DeleteShortcutsCallback result_callback) { |
| const std::vector<base::FilePath> all_shortcuts = |
| FindMatchingShortcuts(web_app_path, profile_path, title); |
| |
| if (all_shortcuts.empty()) { |
| std::move(result_callback).Run(/*shortcut_deleted=*/true); |
| return; |
| } |
| |
| shell_integration::win::UnpinShortcuts( |
| all_shortcuts, base::BindOnce(&DeleteShortcuts, all_shortcuts, |
| std::move(result_callback))); |
| } |
| |
| void CreateIconAndSetRelaunchDetails(const base::FilePath& web_app_path, |
| const base::FilePath& icon_file, |
| HWND hwnd, |
| const ShortcutInfo& shortcut_info) { |
| base::CommandLine command_line = |
| shell_integration::CommandLineArgsForLauncher( |
| shortcut_info.url, shortcut_info.extension_id, |
| shortcut_info.profile_path, ""); |
| |
| command_line.SetProgram(GetChromeProxyPath()); |
| ui::win::SetRelaunchDetailsForWindow(command_line.GetCommandLineString(), |
| base::AsWString(shortcut_info.title), |
| hwnd); |
| |
| ui::win::SetAppIconForWindow(icon_file, 0, hwnd); |
| CheckAndSaveIcon(icon_file, shortcut_info.favicon, true); |
| } |
| |
| // Looks for a shortcut at "|shortcut_path|/|sanitized_shortcut_name|.lnk", plus |
| // any duplicates of it (i.e., ending in (1), (2), etc.). Appends any that are |
| // app shortcuts for the profile at |profile_path| to |shortcut_paths|. |
| void AppendShortcutsMatchingName( |
| std::vector<base::FilePath>& shortcut_paths, |
| const base::FilePath& shortcut_path, |
| const base::FilePath& profile_path, |
| const base::FilePath& sanitized_shortcut_name) { |
| const base::FilePath shortcut_filename = |
| sanitized_shortcut_name.AddExtension(FILE_PATH_LITERAL(".lnk")); |
| const base::FilePath shortcut_file_path = |
| shortcut_path.Append(shortcut_filename); |
| if (base::PathExists(shortcut_file_path) && |
| IsAppShortcutForProfile(shortcut_file_path, profile_path)) { |
| shortcut_paths.push_back(shortcut_file_path); |
| } |
| |
| base::FileEnumerator files( |
| shortcut_path, false, base::FileEnumerator::FILES, |
| shortcut_filename.InsertBeforeExtension(FILE_PATH_LITERAL(" (*)")) |
| .value()); |
| base::FilePath shortcut_file = files.Next(); |
| while (!shortcut_file.empty()) { |
| if (IsAppShortcutForProfile(shortcut_file, profile_path)) |
| shortcut_paths.push_back(shortcut_file); |
| shortcut_file = files.Next(); |
| } |
| } |
| |
| } // namespace |
| |
| base::FilePath GetSanitizedFileName(const std::u16string& name) { |
| std::wstring file_name = base::AsWString(name); |
| base::i18n::ReplaceIllegalCharactersInPath(&file_name, ' '); |
| return base::FilePath(file_name); |
| } |
| |
| std::vector<base::FilePath> FindAppShortcutsByProfileAndTitle( |
| const base::FilePath& shortcut_path, |
| const base::FilePath& profile_path, |
| const std::u16string& shortcut_name) { |
| std::vector<base::FilePath> shortcut_paths; |
| |
| if (shortcut_name.empty()) { |
| // Find all shortcuts for this profile. |
| base::FileEnumerator files(shortcut_path, false, |
| base::FileEnumerator::FILES, |
| FILE_PATH_LITERAL("*.lnk")); |
| base::FilePath shortcut_file = files.Next(); |
| while (!shortcut_file.empty()) { |
| if (IsAppShortcutForProfile(shortcut_file, profile_path)) |
| shortcut_paths.push_back(shortcut_file); |
| shortcut_file = files.Next(); |
| } |
| } else { |
| // Find all shortcuts matching |shortcut_name|. Includes duplicates, if any |
| // exist (e.g., "|shortcut_name| (2).lnk"). |
| AppendShortcutsMatchingName(shortcut_paths, shortcut_path, profile_path, |
| GetSanitizedFileName(shortcut_name)); |
| |
| // Find all shortcuts matching the old syntax for shortcut names. |
| // TODO(crbug.com/1188959): remove this and its unit test in April 2022. |
| const base::FilePath::StringType shortcut_name_wide = |
| base::UTF16ToWide(shortcut_name); |
| base::FilePath::StringType shortcut_name_old_syntax = shortcut_name_wide; |
| base::i18n::ReplaceIllegalCharactersInPath(&shortcut_name_old_syntax, '_'); |
| if (shortcut_name_old_syntax != shortcut_name_wide) { |
| AppendShortcutsMatchingName(shortcut_paths, shortcut_path, profile_path, |
| base::FilePath(shortcut_name_old_syntax)); |
| } |
| } |
| return shortcut_paths; |
| } |
| |
| void OnShortcutInfoLoadedForSetRelaunchDetails( |
| HWND hwnd, |
| std::unique_ptr<ShortcutInfo> shortcut_info) { |
| DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
| |
| // Set window's icon to the one we're about to create/update in the web app |
| // path. The icon cache will refresh on icon creation. |
| base::FilePath web_app_path = GetOsIntegrationResourcesDirectoryForApp( |
| shortcut_info->profile_path, shortcut_info->extension_id, |
| shortcut_info->url); |
| base::FilePath icon_file = |
| GetIconFilePath(web_app_path, shortcut_info->title); |
| |
| PostShortcutIOTask(base::BindOnce(&CreateIconAndSetRelaunchDetails, |
| web_app_path, icon_file, hwnd), |
| std::move(shortcut_info)); |
| } |
| |
| bool CheckAndSaveIcon(const base::FilePath& icon_file, |
| const gfx::ImageFamily& image, |
| bool refresh_shell_icon_cache) { |
| if (!ShouldUpdateIcon(icon_file, image)) |
| return true; |
| |
| if (!base::CreateDirectory(icon_file.DirName())) |
| return false; |
| |
| if (!SaveIconWithCheckSum(icon_file, image)) |
| return false; |
| |
| if (refresh_shell_icon_cache) { |
| // Refresh shell's icon cache. This call is quite disruptive as user would |
| // see explorer rebuilding the icon cache. It would be great that we find |
| // a better way to achieve this. |
| SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST | SHCNF_FLUSHNOWAIT, |
| nullptr, nullptr); |
| } |
| return true; |
| } |
| |
| bool CreatePlatformShortcuts(const base::FilePath& web_app_path, |
| const ShortcutLocations& creation_locations, |
| ShortcutCreationReason creation_reason, |
| const ShortcutInfo& shortcut_info) { |
| // Nothing to do on Windows for hidden apps. |
| if (creation_locations.applications_menu_location == APP_MENU_LOCATION_HIDDEN) |
| return true; |
| |
| // Shortcut paths under which to create shortcuts. |
| std::vector<base::FilePath> shortcut_paths = |
| GetShortcutPaths(creation_locations); |
| |
| bool pin_to_taskbar = creation_locations.in_quick_launch_bar && |
| base::win::CanPinShortcutToTaskbar(); |
| |
| // Create/update the shortcut in the web app path for the "Pin To Taskbar" |
| // option in Win7. We use the web app path shortcut because we will overwrite |
| // it rather than appending unique numbers if the shortcut already exists. |
| // This prevents pinned apps from having unique numbers in their names. |
| if (pin_to_taskbar) |
| shortcut_paths.push_back(web_app_path); |
| |
| if (shortcut_paths.empty()) |
| return false; |
| |
| if (!CreateShortcutsInPaths( |
| web_app_path, shortcut_info, shortcut_paths, creation_reason, |
| creation_locations.in_startup ? kRunOnOsLoginModeWindowed : "", |
| nullptr)) { |
| return false; |
| } |
| |
| if (pin_to_taskbar) { |
| base::FilePath file_name = GetSanitizedFileName(shortcut_info.title); |
| // Use the web app path shortcut for pinning to avoid having unique numbers |
| // in the application name. |
| base::FilePath shortcut_to_pin = |
| web_app_path.Append(file_name).AddExtension(installer::kLnkExt); |
| if (!base::win::PinShortcutToTaskbar(shortcut_to_pin)) |
| return false; |
| } |
| |
| return true; |
| } |
| |
| void UpdatePlatformShortcuts(const base::FilePath& web_app_path, |
| const std::u16string& old_app_title, |
| const ShortcutInfo& shortcut_info) { |
| base::ScopedBlockingCall scoped_blocking_call(FROM_HERE, |
| base::BlockingType::MAY_BLOCK); |
| |
| if (old_app_title != shortcut_info.title) { |
| // The app's title has changed. Rename existing shortcuts. |
| UpdateShortcuts(web_app_path, shortcut_info.profile_path, old_app_title, |
| shortcut_info); |
| } |
| |
| // Update the icon if necessary. |
| base::FilePath icon_file = GetIconFilePath(web_app_path, shortcut_info.title); |
| CheckAndSaveIcon(icon_file, shortcut_info.favicon, true); |
| } |
| |
| ShortcutLocations GetAppExistingShortCutLocationImpl( |
| const ShortcutInfo& shortcut_info) { |
| base::ScopedBlockingCall scoped_blocking_call(FROM_HERE, |
| base::BlockingType::MAY_BLOCK); |
| ShortcutLocations result; |
| ShortcutLocations desktop; |
| desktop.on_desktop = true; |
| auto shortcut_paths = GetShortcutPaths(desktop); |
| if (!shortcut_paths.empty() && |
| !FindAppShortcutsByProfileAndTitle(shortcut_paths.front(), |
| shortcut_info.profile_path, |
| shortcut_info.title) |
| .empty()) { |
| result.on_desktop = true; |
| } |
| |
| ShortcutLocations app_menu; |
| app_menu.applications_menu_location = APP_MENU_LOCATION_SUBDIR_CHROMEAPPS; |
| shortcut_paths = GetShortcutPaths(app_menu); |
| if (!shortcut_paths.empty() && |
| !FindAppShortcutsByProfileAndTitle(shortcut_paths.front(), |
| shortcut_info.profile_path, |
| shortcut_info.title) |
| .empty()) { |
| result.applications_menu_location = APP_MENU_LOCATION_SUBDIR_CHROMEAPPS; |
| } |
| |
| ShortcutLocations quick_launch; |
| quick_launch.in_quick_launch_bar = true; |
| shortcut_paths = GetShortcutPaths(quick_launch); |
| if (!shortcut_paths.empty() && |
| !FindAppShortcutsByProfileAndTitle(shortcut_paths.front(), |
| shortcut_info.profile_path, |
| shortcut_info.title) |
| .empty()) { |
| result.in_quick_launch_bar = true; |
| } |
| |
| ShortcutLocations start_up; |
| start_up.in_startup = true; |
| shortcut_paths = GetShortcutPaths(start_up); |
| if (!shortcut_paths.empty() && |
| !FindAppShortcutsByProfileAndTitle(shortcut_paths.front(), |
| shortcut_info.profile_path, |
| shortcut_info.title) |
| .empty()) { |
| result.in_startup = true; |
| } |
| return result; |
| } |
| |
| void FinishDeletingPlatformShortcuts( |
| const base::FilePath& web_app_path, |
| scoped_refptr<base::TaskRunner> result_runner, |
| web_app::DeleteShortcutsCallback result_callback, |
| bool delete_result) { |
| // If there are no more shortcuts in the Chrome Apps subdirectory, remove it. |
| base::FilePath chrome_apps_dir; |
| if (ShellUtil::GetShortcutPath( |
| ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR, |
| ShellUtil::CURRENT_USER, &chrome_apps_dir)) { |
| if (base::IsDirectoryEmpty(chrome_apps_dir)) |
| base::DeleteFile(chrome_apps_dir); |
| } |
| bool result = delete_result; |
| // Delete downloaded shortcut icons for the web app. |
| if (!DeleteShortcutsMenuIcons(web_app_path)) |
| result = false; |
| result_runner->PostTask(FROM_HERE, |
| BindOnce(std::move(result_callback), result)); |
| } |
| |
| void DeletePlatformShortcuts(const base::FilePath& web_app_path, |
| const ShortcutInfo& shortcut_info, |
| scoped_refptr<base::TaskRunner> result_runner, |
| DeleteShortcutsCallback callback) { |
| GetShortcutLocationsAndDeleteShortcuts( |
| web_app_path, shortcut_info.profile_path, shortcut_info.title, |
| base::BindOnce(&FinishDeletingPlatformShortcuts, web_app_path, |
| std::move(result_runner), std::move(callback))); |
| } |
| |
| void FinishDeletingAllShortcutsForProfile(bool result) { |
| // If there are no more shortcuts in the Chrome Apps subdirectory, remove it. |
| base::FilePath chrome_apps_dir; |
| if (ShellUtil::GetShortcutPath( |
| ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR, |
| ShellUtil::CURRENT_USER, &chrome_apps_dir)) { |
| // This will fail if dir is not empty, so no need to check if it's empty. |
| base::DeleteFile(chrome_apps_dir); |
| } |
| } |
| |
| void DeleteAllShortcutsForProfile(const base::FilePath& profile_path) { |
| base::ScopedBlockingCall scoped_blocking_call(FROM_HERE, |
| base::BlockingType::MAY_BLOCK); |
| GetShortcutLocationsAndDeleteShortcuts( |
| base::FilePath(), profile_path, std::u16string(), |
| base::BindOnce(&FinishDeletingAllShortcutsForProfile)); |
| } |
| |
| std::vector<base::FilePath> GetShortcutPaths( |
| const ShortcutLocations& creation_locations) { |
| // Shortcut paths under which to create shortcuts. |
| std::vector<base::FilePath> shortcut_paths; |
| // if there is no ShortcutOverrirdeForTesting, set it to empty. |
| ScopedShortcutOverrideForTesting* testing_shortcuts = |
| web_app::GetShortcutOverrideForTesting(); |
| // Locations to add to shortcut_paths. |
| struct { |
| bool use_this_location; |
| ShellUtil::ShortcutLocation location_id; |
| base::FilePath test_path; |
| } locations[] = { |
| {creation_locations.on_desktop, ShellUtil::SHORTCUT_LOCATION_DESKTOP, |
| testing_shortcuts ? testing_shortcuts->desktop.GetPath() |
| : base::FilePath()}, |
| {creation_locations.applications_menu_location == |
| APP_MENU_LOCATION_SUBDIR_CHROMEAPPS, |
| ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR, |
| testing_shortcuts ? testing_shortcuts->application_menu.GetPath() |
| : base::FilePath()}, |
| {// For Windows 7 and 8, |in_quick_launch_bar| indicates that we are |
| // pinning to taskbar. This needs to be handled by callers. |
| creation_locations.in_quick_launch_bar && |
| base::win::CanPinShortcutToTaskbar(), |
| ShellUtil::SHORTCUT_LOCATION_QUICK_LAUNCH, |
| testing_shortcuts ? testing_shortcuts->quick_launch.GetPath() |
| : base::FilePath()}, |
| {creation_locations.in_startup, ShellUtil::SHORTCUT_LOCATION_STARTUP, |
| testing_shortcuts ? testing_shortcuts->startup.GetPath() |
| : base::FilePath()}}; |
| |
| // Populate shortcut_paths. |
| for (auto location : locations) { |
| if (location.use_this_location) { |
| base::FilePath path; |
| if (!location.test_path.empty()) { |
| path = location.test_path; |
| } else if (!ShellUtil::GetShortcutPath(location.location_id, |
| ShellUtil::CURRENT_USER, &path)) { |
| NOTREACHED(); |
| continue; |
| } |
| shortcut_paths.push_back(path); |
| } |
| } |
| return shortcut_paths; |
| } |
| |
| base::FilePath GetIconFilePath(const base::FilePath& web_app_path, |
| const std::u16string& title) { |
| return web_app_path.Append(GetSanitizedFileName(title)) |
| .AddExtension(FILE_PATH_LITERAL(".ico")); |
| } |
| |
| } // namespace internals |
| |
| } // namespace web_app |
