/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef mozilla_system_nsvolumemountlock_h__ #define mozilla_system_nsvolumemountlock_h__ #include "nsIVolumeMountLock.h" #include "nsIDOMWakeLock.h" #include "nsIObserver.h" #include "nsString.h" #include "nsTArray.h" #include "nsWeakReference.h" namespace mozilla { namespace system { /* The VolumeMountLock is designed so that it can be used in the Child or * Parent process. While the VolumeMountLock object exists, then the * VolumeManager/AutoMounter will prevent a mounted volume from being * shared with the PC. */ class nsVolumeMountLock MOZ_FINAL : public nsIVolumeMountLock, public nsIObserver, public nsSupportsWeakReference { public: NS_DECL_ISUPPORTS NS_DECL_NSIOBSERVER NS_DECL_NSIVOLUMEMOUNTLOCK static already_AddRefed Create(const nsAString& volumeName); const nsString& VolumeName() const { return mVolumeName; } private: nsVolumeMountLock(const nsAString& aVolumeName); ~nsVolumeMountLock(); nsresult Init(); nsString mVolumeName; int32_t mVolumeGeneration; nsCOMPtr mWakeLock; bool mUnlocked; }; } // namespace system } // namespace mozilla #endif // mozilla_system_nsvolumemountlock_h__