1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef CHROME_INSTALLER_LAUNCHER_SUPPORT_CHROME_LAUNCHER_SUPPORT_H_ 6#define CHROME_INSTALLER_LAUNCHER_SUPPORT_CHROME_LAUNCHER_SUPPORT_H_ 7 8namespace base { 9class FilePath; 10} 11 12namespace chrome_launcher_support { 13 14enum InstallationLevel { 15 USER_LEVEL_INSTALLATION, 16 SYSTEM_LEVEL_INSTALLATION, 17}; 18 19// Returns the path to an installed chrome.exe at the specified level, if it can 20// be found via Omaha client state. Prefers the installer from a multi-install, 21// but may also return that of a single-install of Chrome if no multi-install 22// exists. 23base::FilePath GetChromePathForInstallationLevel(InstallationLevel level); 24 25// Returns the path to an installed chrome.exe, or an empty path. Prefers a 26// system-level installation to a user-level installation. Uses Omaha client 27// state to identify a Chrome installation location. 28// The file path returned (if any) is guaranteed to exist. 29base::FilePath GetAnyChromePath(); 30 31} // namespace chrome_launcher_support 32 33#endif // CHROME_INSTALLER_LAUNCHER_SUPPORT_CHROME_LAUNCHER_SUPPORT_H_ 34