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1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */ |
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2 /* vim: set ts=2 et sw=2 tw=80: */ |
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3 /* This Source Code Form is subject to the terms of the Mozilla Public |
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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6 |
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7 #ifndef mozilla_dom_bluetooth_BluetoothSocket_h |
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8 #define mozilla_dom_bluetooth_BluetoothSocket_h |
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9 |
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10 #include "BluetoothCommon.h" |
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11 #include "mozilla/ipc/UnixSocket.h" |
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12 |
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13 BEGIN_BLUETOOTH_NAMESPACE |
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14 |
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15 class BluetoothSocketObserver; |
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16 class DroidSocketImpl; |
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17 |
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18 class BluetoothSocket : public mozilla::ipc::UnixSocketConsumer |
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19 { |
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20 public: |
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21 BluetoothSocket(BluetoothSocketObserver* aObserver, |
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22 BluetoothSocketType aType, |
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23 bool aAuth, |
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24 bool aEncrypt); |
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25 |
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26 /** |
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27 * Connect to remote server as a client. |
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28 * |
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29 * The steps are as following: |
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30 * 1) BluetoothSocket acquires fd from bluedroid, and creates |
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31 * a DroidSocketImpl to watch read/write of the fd. |
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32 * 2) DroidSocketImpl receives first 2 messages to get socket info. |
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33 * 3) Obex client session starts. |
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34 */ |
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35 bool Connect(const nsAString& aDeviceAddress, int aChannel); |
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36 |
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37 /** |
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38 * Listen to incoming connection as a server. |
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39 * |
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40 * The steps are as following: |
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41 * 1) BluetoothSocket acquires fd from bluedroid, and creates |
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42 * a DroidSocketImpl to watch read of the fd. DroidSocketImpl |
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43 * receives the 1st message immediately. |
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44 * 2) When there's incoming connection, DroidSocketImpl receives |
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45 * 2nd message to get socket info and client fd. |
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46 * 3) DroidSocketImpl stops watching read of original fd and |
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47 * starts to watch read/write of client fd. |
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48 * 4) Obex server session starts. |
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49 */ |
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50 bool Listen(int aChannel); |
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51 |
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52 inline void Disconnect() |
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53 { |
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54 CloseDroidSocket(); |
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55 } |
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56 |
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57 virtual void OnConnectSuccess() MOZ_OVERRIDE; |
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58 virtual void OnConnectError() MOZ_OVERRIDE; |
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59 virtual void OnDisconnect() MOZ_OVERRIDE; |
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60 virtual void ReceiveSocketData( |
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61 nsAutoPtr<mozilla::ipc::UnixSocketRawData>& aMessage) MOZ_OVERRIDE; |
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62 |
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63 inline void GetAddress(nsAString& aDeviceAddress) |
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64 { |
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65 aDeviceAddress = mDeviceAddress; |
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66 } |
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67 |
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68 void CloseDroidSocket(); |
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69 bool SendDroidSocketData(mozilla::ipc::UnixSocketRawData* aData); |
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70 |
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71 private: |
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72 BluetoothSocketObserver* mObserver; |
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73 DroidSocketImpl* mImpl; |
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74 nsString mDeviceAddress; |
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75 bool mAuth; |
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76 bool mEncrypt; |
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77 bool mIsServer; |
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78 int mReceivedSocketInfoLength; |
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79 |
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80 bool ReceiveSocketInfo(nsAutoPtr<mozilla::ipc::UnixSocketRawData>& aMessage); |
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81 }; |
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82 |
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83 END_BLUETOOTH_NAMESPACE |
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84 |
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85 #endif |