src/chrome/browser/extensions/api/bluetooth_low_energy/bluetooth_low_energy_connection.h

   1 // Copyright 2014 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 CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_CONNECTION_H_
   6 #define CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_CONNECTION_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "device/bluetooth/bluetooth_gatt_connection.h"
  10 #include "extensions/browser/api/api_resource.h"
  11 #include "extensions/browser/api/api_resource_manager.h"
  12
  13 namespace extensions {
  14
  15 // An ApiResource wrapper for a device::BluetoothGattConnection.
  16 class BluetoothLowEnergyConnection : public ApiResource {
  17  public:
  18   explicit BluetoothLowEnergyConnection(
  19       bool persistent,
  20       const std::string& owner_extension_id,
  21       scoped_ptr<device::BluetoothGattConnection> connection);
  22   virtual ~BluetoothLowEnergyConnection();
  23
  24   // Returns a pointer to the underlying connection object.
  25   device::BluetoothGattConnection* GetConnection() const;
  26
  27   // ApiResource override.
  28   virtual bool IsPersistent() const OVERRIDE;
  29
  30   // This resource should be managed on the UI thread.
  31   static const content::BrowserThread::ID kThreadId =
  32       content::BrowserThread::UI;
  33
  34  private:
  35   friend class ApiResourceManager<BluetoothLowEnergyConnection>;
  36   static const char* service_name() {
  37     return "BluetoothLowEnergyConnectionManager";
  38   }
  39
  40   // True, if this resource should be persistent.
  41   bool persistent_;
  42
  43   // The connection is owned by this instance and will automatically disconnect
  44   // when deleted.
  45   scoped_ptr<device::BluetoothGattConnection> connection_;
  46
  47   DISALLOW_COPY_AND_ASSIGN(BluetoothLowEnergyConnection);
  48 };
  49
  50 }  // namespace extensions
  51
  52 #endif  // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_CONNECTION_H_