1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 // This file defines the interface between Cocoa-specific Obj-C++ and generic 7 // C++, so it itself cannot have any Obj-C bits in it. 8 9 #ifndef MacRunFromDmgUtils_h_ 10 #define MacRunFromDmgUtils_h_ 11 12 namespace mozilla { 13 namespace MacRunFromDmgUtils { 14 15 /** 16 * Returns true if the app is running from the read-only filesystem of a 17 * mounted .dmg. Returns false if not, or if we fail to determine whether it 18 * is. 19 */ 20 bool IsAppRunningFromDmg(); 21 22 /** 23 * Checks whether the app is running from a read-only .dmg image and, if so, 24 * asks the user for permission before attempting to install the app and launch 25 * it. 26 * 27 * Returns true if the app has been installed and relaunched, in which case 28 * this instance of the app should exit. 29 */ 30 bool MaybeInstallFromDmgAndRelaunch(); 31 32 } // namespace MacRunFromDmgUtils 33 } // namespace mozilla 34 35 #endif 36