1// Copyright (c) 2012 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_BLUETOOTH_API_H_ 6#define CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_API_H_ 7 8#include <string> 9 10#include "base/memory/ref_counted.h" 11#include "base/memory/scoped_ptr.h" 12#include "chrome/browser/extensions/api/bluetooth/bluetooth_extension_function.h" 13#include "chrome/common/extensions/api/bluetooth.h" 14#include "device/bluetooth/bluetooth_device.h" 15#include "extensions/browser/browser_context_keyed_api_factory.h" 16#include "extensions/browser/event_router.h" 17#include "extensions/browser/extension_function.h" 18 19namespace content { 20class BrowserContext; 21} 22 23namespace device { 24class BluetoothAdapter; 25} 26 27namespace extensions { 28 29class BluetoothEventRouter; 30 31// The profile-keyed service that manages the bluetooth extension API. 32// All methods of this class must be called on the UI thread. 33// TODO(rpaquay): Rename this and move to separate file. 34class BluetoothAPI : public BrowserContextKeyedAPI, 35 public EventRouter::Observer { 36 public: 37 // Convenience method to get the BluetoothAPI for a browser context. 38 static BluetoothAPI* Get(content::BrowserContext* context); 39 40 static BrowserContextKeyedAPIFactory<BluetoothAPI>* GetFactoryInstance(); 41 42 explicit BluetoothAPI(content::BrowserContext* context); 43 virtual ~BluetoothAPI(); 44 45 BluetoothEventRouter* event_router(); 46 47 // KeyedService implementation. 48 virtual void Shutdown() OVERRIDE; 49 50 // EventRouter::Observer implementation. 51 virtual void OnListenerAdded(const EventListenerInfo& details) OVERRIDE; 52 virtual void OnListenerRemoved(const EventListenerInfo& details) OVERRIDE; 53 54 private: 55 // BrowserContextKeyedAPI implementation. 56 friend class BrowserContextKeyedAPIFactory<BluetoothAPI>; 57 static const char* service_name() { return "BluetoothAPI"; } 58 static const bool kServiceRedirectedInIncognito = true; 59 static const bool kServiceIsNULLWhileTesting = true; 60 61 content::BrowserContext* browser_context_; 62 63 // Created lazily on first access. 64 scoped_ptr<BluetoothEventRouter> event_router_; 65}; 66 67namespace api { 68 69class BluetoothGetAdapterStateFunction : public BluetoothExtensionFunction { 70 public: 71 DECLARE_EXTENSION_FUNCTION("bluetooth.getAdapterState", 72 BLUETOOTH_GETADAPTERSTATE) 73 74 protected: 75 virtual ~BluetoothGetAdapterStateFunction(); 76 77 // BluetoothExtensionFunction: 78 virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE; 79}; 80 81class BluetoothGetDevicesFunction : public BluetoothExtensionFunction { 82 public: 83 DECLARE_EXTENSION_FUNCTION("bluetooth.getDevices", BLUETOOTH_GETDEVICES) 84 85 protected: 86 virtual ~BluetoothGetDevicesFunction(); 87 88 // BluetoothExtensionFunction: 89 virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE; 90}; 91 92class BluetoothGetDeviceFunction : public BluetoothExtensionFunction { 93 public: 94 DECLARE_EXTENSION_FUNCTION("bluetooth.getDevice", BLUETOOTH_GETDEVICE) 95 96 // BluetoothExtensionFunction: 97 virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE; 98 99 protected: 100 virtual ~BluetoothGetDeviceFunction(); 101}; 102 103class BluetoothStartDiscoveryFunction : public BluetoothExtensionFunction { 104 public: 105 DECLARE_EXTENSION_FUNCTION("bluetooth.startDiscovery", 106 BLUETOOTH_STARTDISCOVERY) 107 108 protected: 109 virtual ~BluetoothStartDiscoveryFunction() {} 110 111 // BluetoothExtensionFunction: 112 virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE; 113 114 private: 115 void OnSuccessCallback(); 116 void OnErrorCallback(); 117}; 118 119class BluetoothStopDiscoveryFunction : public BluetoothExtensionFunction { 120 public: 121 DECLARE_EXTENSION_FUNCTION("bluetooth.stopDiscovery", BLUETOOTH_STOPDISCOVERY) 122 123 protected: 124 virtual ~BluetoothStopDiscoveryFunction() {} 125 126 // BluetoothExtensionFunction: 127 virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE; 128 129 private: 130 void OnSuccessCallback(); 131 void OnErrorCallback(); 132}; 133 134} // namespace api 135} // namespace extensions 136 137#endif // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_API_H_ 138