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authorwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
commitcfe5ef4ac7cd59f094b538252161ad74223c47da (patch)
treee5c0ee7e70db84bd2bfc6062784006769e9df730 /dom/system/gonk/VolumeManager.h
parent28cf922aa9af4d4b8e0a3ce91dc1270a55986909 (diff)
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Remove Gonk build directories
Diffstat (limited to 'dom/system/gonk/VolumeManager.h')
-rw-r--r--dom/system/gonk/VolumeManager.h192
1 files changed, 0 insertions, 192 deletions
diff --git a/dom/system/gonk/VolumeManager.h b/dom/system/gonk/VolumeManager.h
deleted file mode 100644
index 7c0503389..000000000
--- a/dom/system/gonk/VolumeManager.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/* 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_volumemanager_h__
-#define mozilla_system_volumemanager_h__
-
-#include <vector>
-#include <queue>
-
-#include "base/message_loop.h"
-#include "mozilla/FileUtils.h"
-#include "mozilla/Observer.h"
-#include "nsISupportsImpl.h"
-#include "nsString.h"
-#include "nsTArray.h"
-
-#include "Volume.h"
-#include "VolumeCommand.h"
-
-namespace mozilla {
-namespace system {
-
-/***************************************************************************
-*
-* All of the public API mentioned in this file (unless otherwise
-* mentioned) must run from the IOThread.
-*
-***************************************************************************/
-
-/***************************************************************************
-*
-* The VolumeManager class is a front-end for android's vold service.
-*
-* Vold uses a unix socket interface and accepts null-terminated string
-* commands. The following commands were determined by examining the vold
-* source code:
-*
-* volume list
-* volume mount <volname>
-* volume unmount <volname> [force]
-* volume debug [on|off]
-* volume format <volname>
-* volume share <volname> <method>
-* volume unshare <volname> <method>
-* volume shared <volname> <method>
-*
-* <volname> is the name of the volume as used in /system/etc/vold.fstab
-* <method> is ums
-*
-* dump
-*
-* share status <method> (Determines if a particular sharing method is available)
-* (GB only - not available in ICS)
-*
-* storage users (??? always crashes vold ???)
-*
-* asec list
-* asec ...lots more...
-*
-* obb list
-* obb ...lots more...
-*
-* xwarp enable
-* xwarp disable
-* xwarp status
-*
-* There is also a command line tool called vdc, which can be used to send
-* the above commands to vold.
-*
-* Currently, only the volume list, share/unshare, and mount/unmount
-* commands are being used.
-*
-***************************************************************************/
-
-class VolumeManager final : public MessageLoopForIO::LineWatcher
-{
- virtual ~VolumeManager();
-
-public:
- NS_INLINE_DECL_REFCOUNTING(VolumeManager)
-
- typedef nsTArray<RefPtr<Volume>> VolumeArray;
-
- VolumeManager();
-
- //-----------------------------------------------------------------------
- //
- // State related methods.
- //
- // The VolumeManager starts off in the STARTING state. Once a connection
- // is established with vold, it asks for a list of volumes, and once the
- // volume list has been received, then the VolumeManager enters the
- // VOLUMES_READY state.
- //
- // If vold crashes, then the VolumeManager will once again enter the
- // STARTING state and try to reestablish a connection with vold.
-
- enum STATE
- {
- UNINITIALIZED,
- STARTING,
- VOLUMES_READY
- };
-
- static STATE State();
- static const char* StateStr(STATE aState);
- static const char* StateStr() { return StateStr(State()); }
-
- class StateChangedEvent
- {
- public:
- StateChangedEvent() {}
- };
-
- typedef mozilla::Observer<StateChangedEvent> StateObserver;
- typedef mozilla::ObserverList<StateChangedEvent> StateObserverList;
-
- static void RegisterStateObserver(StateObserver* aObserver);
- static void UnregisterStateObserver(StateObserver* aObserver);
-
- //-----------------------------------------------------------------------
-
- static void Start();
- static void Dump(const char* aLabel);
-
- static VolumeArray::size_type NumVolumes();
- static already_AddRefed<Volume> GetVolume(VolumeArray::index_type aIndex);
- static already_AddRefed<Volume> FindVolumeByName(const nsCSubstring& aName);
- static already_AddRefed<Volume> FindAddVolumeByName(const nsCSubstring& aName);
- static bool RemoveVolumeByName(const nsCSubstring& aName);
- static void InitConfig();
-
- static void PostCommand(VolumeCommand* aCommand);
-
-protected:
-
- virtual void OnLineRead(int aFd, nsDependentCSubstring& aMessage);
- virtual void OnFileCanWriteWithoutBlocking(int aFd);
- virtual void OnError();
-
- static void DefaultConfig();
-
-private:
- bool OpenSocket();
-
- friend class VolumeListCallback; // Calls SetState
-
- static void SetState(STATE aNewState);
-
- void Restart();
- void WriteCommandData();
- void HandleBroadcast(int aResponseCode, nsCString& aResponseLine);
-
- typedef std::queue<RefPtr<VolumeCommand> > CommandQueue;
-
- static STATE mState;
- static StateObserverList mStateObserverList;
-
- static const int kRcvBufSize = 1024;
- ScopedClose mSocket;
- VolumeArray mVolumeArray;
- CommandQueue mCommands;
- bool mCommandPending;
- MessageLoopForIO::FileDescriptorWatcher mReadWatcher;
- MessageLoopForIO::FileDescriptorWatcher mWriteWatcher;
- RefPtr<VolumeResponseCallback> mBroadcastCallback;
-};
-
-/***************************************************************************
-*
-* The initialization/shutdown functions do not need to be called from
-* the IOThread context.
-*
-***************************************************************************/
-
-/**
- * Initialize the Volume Manager. On initialization, the VolumeManager will
- * attempt to connect with vold and collect the list of volumes that vold
- * knows about.
- */
-void InitVolumeManager();
-
-/**
- * Shuts down the Volume Manager.
- */
-void ShutdownVolumeManager();
-
-} // system
-} // mozilla
-
-#endif // mozilla_system_volumemanager_h__