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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "base/memory/scoped_vector.h" | 11 #include "base/memory/scoped_vector.h" |
12 #include "base/memory/weak_ptr.h" | 12 #include "base/memory/weak_ptr.h" |
13 #include "chrome/common/extensions/api/bluetooth.h" | 13 #include "chrome/common/extensions/api/bluetooth.h" |
14 #include "content/public/browser/notification_observer.h" | 14 #include "content/public/browser/notification_observer.h" |
15 #include "content/public/browser/notification_registrar.h" | 15 #include "content/public/browser/notification_registrar.h" |
16 #include "device/bluetooth/bluetooth_adapter.h" | 16 #include "device/bluetooth/bluetooth_adapter.h" |
17 #include "device/bluetooth/bluetooth_adapter_factory.h" | 17 #include "device/bluetooth/bluetooth_adapter_factory.h" |
18 #include "device/bluetooth/bluetooth_socket.h" | 18 #include "device/bluetooth/bluetooth_socket.h" |
19 | 19 |
20 class Profile; | 20 namespace content { |
| 21 class BrowserContext; |
| 22 } |
21 | 23 |
22 namespace device { | 24 namespace device { |
23 | 25 |
24 class BluetoothDevice; | 26 class BluetoothDevice; |
25 class BluetoothProfile; | 27 class BluetoothProfile; |
26 | 28 |
27 } // namespace device | 29 } // namespace device |
28 | 30 |
29 namespace extensions { | 31 namespace extensions { |
30 | 32 |
31 // Foward declarations of internal structs. | 33 // Foward declarations of internal structs. |
32 struct ExtensionBluetoothSocketRecord; | 34 struct ExtensionBluetoothSocketRecord; |
33 struct ExtensionBluetoothProfileRecord; | 35 struct ExtensionBluetoothProfileRecord; |
34 | 36 |
35 class ExtensionBluetoothEventRouter | 37 class ExtensionBluetoothEventRouter |
36 : public device::BluetoothAdapter::Observer, | 38 : public device::BluetoothAdapter::Observer, |
37 public content::NotificationObserver { | 39 public content::NotificationObserver { |
38 public: | 40 public: |
39 explicit ExtensionBluetoothEventRouter(Profile* profile); | 41 explicit ExtensionBluetoothEventRouter(content::BrowserContext* context); |
40 virtual ~ExtensionBluetoothEventRouter(); | 42 virtual ~ExtensionBluetoothEventRouter(); |
41 | 43 |
42 // Returns true if adapter_ has been initialized for testing or bluetooth | 44 // Returns true if adapter_ has been initialized for testing or bluetooth |
43 // adapter is available for the current platform. | 45 // adapter is available for the current platform. |
44 bool IsBluetoothSupported() const; | 46 bool IsBluetoothSupported() const; |
45 | 47 |
46 void GetAdapter( | 48 void GetAdapter( |
47 const device::BluetoothAdapterFactory::AdapterCallback& callback); | 49 const device::BluetoothAdapterFactory::AdapterCallback& callback); |
48 | 50 |
49 // Called when a bluetooth event listener is added. | 51 // Called when a bluetooth event listener is added. |
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128 private: | 130 private: |
129 void InitializeAdapterIfNeeded(); | 131 void InitializeAdapterIfNeeded(); |
130 void InitializeAdapter(scoped_refptr<device::BluetoothAdapter> adapter); | 132 void InitializeAdapter(scoped_refptr<device::BluetoothAdapter> adapter); |
131 void MaybeReleaseAdapter(); | 133 void MaybeReleaseAdapter(); |
132 void DispatchAdapterStateEvent(); | 134 void DispatchAdapterStateEvent(); |
133 void CleanUpForExtension(const std::string& extension_id); | 135 void CleanUpForExtension(const std::string& extension_id); |
134 | 136 |
135 bool send_discovery_events_; | 137 bool send_discovery_events_; |
136 bool responsible_for_discovery_; | 138 bool responsible_for_discovery_; |
137 | 139 |
138 Profile* profile_; | 140 content::BrowserContext* browser_context_; |
139 scoped_refptr<device::BluetoothAdapter> adapter_; | 141 scoped_refptr<device::BluetoothAdapter> adapter_; |
140 | 142 |
141 int num_event_listeners_; | 143 int num_event_listeners_; |
142 | 144 |
143 // The next id to use for referring to a BluetoothSocket. We avoid using | 145 // The next id to use for referring to a BluetoothSocket. We avoid using |
144 // the fd of the socket because we don't want to leak that information to | 146 // the fd of the socket because we don't want to leak that information to |
145 // the extension javascript. | 147 // the extension javascript. |
146 int next_socket_id_; | 148 int next_socket_id_; |
147 | 149 |
148 typedef std::map<int, ExtensionBluetoothSocketRecord> SocketMap; | 150 typedef std::map<int, ExtensionBluetoothSocketRecord> SocketMap; |
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160 content::NotificationRegistrar registrar_; | 162 content::NotificationRegistrar registrar_; |
161 | 163 |
162 base::WeakPtrFactory<ExtensionBluetoothEventRouter> weak_ptr_factory_; | 164 base::WeakPtrFactory<ExtensionBluetoothEventRouter> weak_ptr_factory_; |
163 | 165 |
164 DISALLOW_COPY_AND_ASSIGN(ExtensionBluetoothEventRouter); | 166 DISALLOW_COPY_AND_ASSIGN(ExtensionBluetoothEventRouter); |
165 }; | 167 }; |
166 | 168 |
167 } // namespace extensions | 169 } // namespace extensions |
168 | 170 |
169 #endif // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_ | 171 #endif // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_ |
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