The Tor Browser: dom/bluetooth/bluedroid/BluetoothSocket.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */

     2 /* vim: set ts=2 et sw=2 tw=80: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef mozilla_dom_bluetooth_BluetoothSocket_h

     8 #define mozilla_dom_bluetooth_BluetoothSocket_h

    10 #include "BluetoothCommon.h"

    11 #include "mozilla/ipc/UnixSocket.h"

    13 BEGIN_BLUETOOTH_NAMESPACE

    15 class BluetoothSocketObserver;

    16 class DroidSocketImpl;

    18 class BluetoothSocket : public mozilla::ipc::UnixSocketConsumer

    19 {

    20 public:

    21   BluetoothSocket(BluetoothSocketObserver* aObserver,

    22                   BluetoothSocketType aType,

    23                   bool aAuth,

    24                   bool aEncrypt);

    26   /**

    27    * Connect to remote server as a client.

    28    *

    29    * The steps are as following:

    30    * 1) BluetoothSocket acquires fd from bluedroid, and creates

    31    *    a DroidSocketImpl to watch read/write of the fd.

    32    * 2) DroidSocketImpl receives first 2 messages to get socket info.

    33    * 3) Obex client session starts.

    34    */

    35   bool Connect(const nsAString& aDeviceAddress, int aChannel);

    37   /**

    38    * Listen to incoming connection as a server.

    39    *

    40    * The steps are as following:

    41    * 1) BluetoothSocket acquires fd from bluedroid, and creates

    42    *    a DroidSocketImpl to watch read of the fd. DroidSocketImpl

    43    *    receives the 1st message immediately.

    44    * 2) When there's incoming connection, DroidSocketImpl receives

    45    *    2nd message to get socket info and client fd.

    46    * 3) DroidSocketImpl stops watching read of original fd and

    47    *    starts to watch read/write of client fd.

    48    * 4) Obex server session starts.

    49    */

    50   bool Listen(int aChannel);

    52   inline void Disconnect()

    53   {

    54     CloseDroidSocket();

    55   }

    57   virtual void OnConnectSuccess() MOZ_OVERRIDE;

    58   virtual void OnConnectError() MOZ_OVERRIDE;

    59   virtual void OnDisconnect() MOZ_OVERRIDE;

    60   virtual void ReceiveSocketData(

    61     nsAutoPtr<mozilla::ipc::UnixSocketRawData>& aMessage) MOZ_OVERRIDE;

    63   inline void GetAddress(nsAString& aDeviceAddress)

    64   {

    65     aDeviceAddress = mDeviceAddress;

    66   }

    68   void CloseDroidSocket();

    69   bool SendDroidSocketData(mozilla::ipc::UnixSocketRawData* aData);

    71 private:

    72   BluetoothSocketObserver* mObserver;

    73   DroidSocketImpl* mImpl;

    74   nsString mDeviceAddress;

    75   bool mAuth;

    76   bool mEncrypt;

    77   bool mIsServer;

    78   int mReceivedSocketInfoLength;

    80   bool ReceiveSocketInfo(nsAutoPtr<mozilla::ipc::UnixSocketRawData>& aMessage);

    81 };

    83 END_BLUETOOTH_NAMESPACE

    85 #endif

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