src/device/bluetooth/bluetooth_socket_mac.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef DEVICE_BLUETOOTH_BLUETOOTH_SOCKET_MAC_H_
   6 #define DEVICE_BLUETOOTH_BLUETOOTH_SOCKET_MAC_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "device/bluetooth/bluetooth_socket.h"
  12
  13 #ifdef __OBJC__
  14 @class BluetoothRFCOMMChannelDelegate;
  15 @class IOBluetoothRFCOMMChannel;
  16 @class IOBluetoothSDPServiceRecord;
  17 #else
  18 class BluetoothRFCOMMChannelDelegate;
  19 class IOBluetoothRFCOMMChannel;
  20 class IOBluetoothSDPServiceRecord;
  21 #endif
  22
  23 namespace net {
  24
  25 class DrainableIOBuffer;
  26 class GrowableIOBuffer;
  27
  28 }  // namespace net
  29
  30 namespace device {
  31
  32 class BluetoothServiceRecord;
  33
  34 // This class is an implementation of BluetoothSocket class for OSX platform.
  35 class BluetoothSocketMac : public BluetoothSocket {
  36  public:
  37   // TODO(youngki): This method is deprecated; remove this method when
  38   // BluetoothServiceRecord is removed.
  39   static scoped_refptr<BluetoothSocket> CreateBluetoothSocket(
  40       const BluetoothServiceRecord& service_record);
  41
  42   static scoped_refptr<BluetoothSocket> CreateBluetoothSocket(
  43       IOBluetoothSDPServiceRecord* record);
  44
  45   // BluetoothSocket override
  46   virtual bool Receive(net::GrowableIOBuffer* buffer) OVERRIDE;
  47   virtual bool Send(net::DrainableIOBuffer* buffer) OVERRIDE;
  48   virtual std::string GetLastErrorMessage() const OVERRIDE;
  49
  50   // called by BluetoothRFCOMMChannelDelegate.
  51   void OnDataReceived(IOBluetoothRFCOMMChannel* rfcomm_channel,
  52                       void* data,
  53                       size_t length);
  54
  55  protected:
  56   virtual ~BluetoothSocketMac();
  57
  58  private:
  59   explicit BluetoothSocketMac(IOBluetoothRFCOMMChannel* rfcomm_channel);
  60
  61   void ResetIncomingDataBuffer();
  62
  63   IOBluetoothRFCOMMChannel* rfcomm_channel_;
  64   BluetoothRFCOMMChannelDelegate* delegate_;
  65   scoped_refptr<net::GrowableIOBuffer> incoming_data_buffer_;
  66   std::string error_message_;
  67
  68   DISALLOW_COPY_AND_ASSIGN(BluetoothSocketMac);
  69 };
  70
  71 }  // namespace device
  72
  73 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_SOCKET_MAC_H_