1 files changed, 69 insertions, 0 deletions
diff --git a/chromium/device/bluetooth/bluetooth_l2cap_channel_mac.h b/chromium/device/bluetooth/bluetooth_l2cap_channel_mac.h
new file mode 100644
index 00000000000..f843608d204
--- /dev/null
+++ b/chromium/device/bluetooth/bluetooth_l2cap_channel_mac.h
@@ -0,0 +1,69 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef DEVICE_BLUETOOTH_BLUETOOTH_L2CAP_CHANNEL_MAC_H_
+#define DEVICE_BLUETOOTH_BLUETOOTH_L2CAP_CHANNEL_MAC_H_
+
+#import <IOBluetooth/IOBluetooth.h>
+#import <IOKit/IOReturn.h>
+
+#include "base/mac/scoped_nsobject.h"
+#include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
+#include "device/bluetooth/bluetooth_channel_mac.h"
+
+@class BluetoothL2capChannelDelegate;
+
+namespace device {
+
+class BluetoothL2capChannelMac : public BluetoothChannelMac {
+ public:
+  // Creates a new L2CAP channel wrapper with the given |socket| and native
+  // |channel|.
+  // NOTE: The |channel| is expected to already be retained.
+  BluetoothL2capChannelMac(BluetoothSocketMac* socket,
+                           IOBluetoothL2CAPChannel* channel);
+  virtual ~BluetoothL2capChannelMac();
+
+  // Opens a new L2CAP channel with Channel ID |channel_id| to the target
+  // |device|. Returns the opened channel and sets |status| to kIOReturnSuccess
+  // if the open process was successfully started (or if an existing L2CAP
+  // channel was found). Otherwise, sets |status| to an error status.
+  static scoped_ptr<BluetoothL2capChannelMac> OpenAsync(
+      BluetoothSocketMac* socket,
+      IOBluetoothDevice* device,
+      BluetoothL2CAPPSM psm,
+      IOReturn* status);
+
+  // BluetoothChannelMac:
+  virtual void SetSocket(BluetoothSocketMac* socket) OVERRIDE;
+  virtual IOBluetoothDevice* GetDevice() OVERRIDE;
+  virtual uint16_t GetOutgoingMTU() OVERRIDE;
+  virtual IOReturn WriteAsync(void* data,
+                              uint16_t length,
+                              void* refcon) OVERRIDE;
+
+  void OnChannelOpenComplete(IOBluetoothL2CAPChannel* channel,
+                             IOReturn status);
+  void OnChannelClosed(IOBluetoothL2CAPChannel* channel);
+  void OnChannelDataReceived(IOBluetoothL2CAPChannel* channel,
+                             void* data,
+                             size_t length);
+  void OnChannelWriteComplete(IOBluetoothL2CAPChannel* channel,
+                              void* refcon,
+                              IOReturn status);
+
+ private:
+  // The wrapped native L2CAP channel.
+  base::scoped_nsobject<IOBluetoothL2CAPChannel> channel_;
+
+  // The delegate for the native channel.
+  base::scoped_nsobject<BluetoothL2capChannelDelegate> delegate_;
+
+  DISALLOW_COPY_AND_ASSIGN(BluetoothL2capChannelMac);
+};
+
+}  // namespace device
+
+#endif  // DEVICE_BLUETOOTH_BLUETOOTH_L2CAP_CHANNEL_MAC_H_