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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/callback_forward.h" | 10 #include "base/callback_forward.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/memory/scoped_vector.h" | 12 #include "base/memory/scoped_vector.h" |
13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
14 #include "chrome/common/extensions/api/bluetooth.h" | 14 #include "chrome/common/extensions/api/bluetooth.h" |
15 #include "chrome/common/extensions/api/bluetooth_private.h" | 15 #include "chrome/common/extensions/api/bluetooth_private.h" |
16 #include "content/public/browser/notification_observer.h" | 16 #include "content/public/browser/notification_observer.h" |
17 #include "content/public/browser/notification_registrar.h" | 17 #include "content/public/browser/notification_registrar.h" |
18 #include "device/bluetooth/bluetooth_adapter.h" | 18 #include "device/bluetooth/bluetooth_adapter.h" |
19 #include "device/bluetooth/bluetooth_adapter_factory.h" | 19 #include "device/bluetooth/bluetooth_adapter_factory.h" |
20 #include "device/bluetooth/bluetooth_socket.h" | 20 #include "device/bluetooth/bluetooth_socket.h" |
| 21 #include "device/bluetooth/bluetooth_uuid.h" |
21 | 22 |
22 namespace content { | 23 namespace content { |
23 class BrowserContext; | 24 class BrowserContext; |
24 } | 25 } |
25 | 26 |
26 namespace device { | 27 namespace device { |
27 | 28 |
28 class BluetoothDevice; | 29 class BluetoothDevice; |
29 class BluetoothDiscoverySession; | 30 class BluetoothDiscoverySession; |
30 class BluetoothProfile; | 31 class BluetoothProfile; |
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56 scoped_refptr<device::BluetoothSocket> socket); | 57 scoped_refptr<device::BluetoothSocket> socket); |
57 | 58 |
58 // Release the BluetoothSocket corresponding to |id|. Returns true if | 59 // Release the BluetoothSocket corresponding to |id|. Returns true if |
59 // the socket was found and released, false otherwise. | 60 // the socket was found and released, false otherwise. |
60 bool ReleaseSocket(int id); | 61 bool ReleaseSocket(int id); |
61 | 62 |
62 // Add the BluetoothProfile |bluetooth_profile| for use by the extension | 63 // Add the BluetoothProfile |bluetooth_profile| for use by the extension |
63 // system. This class will hold onto the profile until RemoveProfile is | 64 // system. This class will hold onto the profile until RemoveProfile is |
64 // called for the profile, or until the extension that added the profile | 65 // called for the profile, or until the extension that added the profile |
65 // is disabled/reloaded. | 66 // is disabled/reloaded. |
66 void AddProfile(const std::string& uuid, | 67 void AddProfile(const device::BluetoothUUID& uuid, |
67 const std::string& extension_id, | 68 const std::string& extension_id, |
68 device::BluetoothProfile* bluetooth_profile); | 69 device::BluetoothProfile* bluetooth_profile); |
69 | 70 |
70 // Unregister the BluetoothProfile corersponding to |uuid| and release the | 71 // Unregister the BluetoothProfile corersponding to |uuid| and release the |
71 // object from this class. | 72 // object from this class. |
72 void RemoveProfile(const std::string& uuid); | 73 void RemoveProfile(const device::BluetoothUUID& uuid); |
73 | 74 |
74 // Returns true if the BluetoothProfile corresponding to |uuid| is already | 75 // Returns true if the BluetoothProfile corresponding to |uuid| is already |
75 // registered. | 76 // registered. |
76 bool HasProfile(const std::string& uuid) const; | 77 bool HasProfile(const device::BluetoothUUID& uuid) const; |
77 | 78 |
78 // Requests that a new device discovery session be initiated for extension | 79 // Requests that a new device discovery session be initiated for extension |
79 // with id |extension_id|. |callback| is called, if a session has been | 80 // with id |extension_id|. |callback| is called, if a session has been |
80 // initiated. |error_callback| is called, if the adapter failed to initiate | 81 // initiated. |error_callback| is called, if the adapter failed to initiate |
81 // the session or if an active session already exists for the extension. | 82 // the session or if an active session already exists for the extension. |
82 void StartDiscoverySession(device::BluetoothAdapter* adapter, | 83 void StartDiscoverySession(device::BluetoothAdapter* adapter, |
83 const std::string& extension_id, | 84 const std::string& extension_id, |
84 const base::Closure& callback, | 85 const base::Closure& callback, |
85 const base::Closure& error_callback); | 86 const base::Closure& error_callback); |
86 | 87 |
87 // Requests that the active discovery session that belongs to the extension | 88 // Requests that the active discovery session that belongs to the extension |
88 // with id |extension_id| be terminated. |callback| is called, if the session | 89 // with id |extension_id| be terminated. |callback| is called, if the session |
89 // successfully ended. |error_callback| is called, if the adapter failed to | 90 // successfully ended. |error_callback| is called, if the adapter failed to |
90 // terminate the session or if no active discovery session exists for the | 91 // terminate the session or if no active discovery session exists for the |
91 // extension. | 92 // extension. |
92 void StopDiscoverySession(device::BluetoothAdapter* adapter, | 93 void StopDiscoverySession(device::BluetoothAdapter* adapter, |
93 const std::string& extension_id, | 94 const std::string& extension_id, |
94 const base::Closure& callback, | 95 const base::Closure& callback, |
95 const base::Closure& error_callback); | 96 const base::Closure& error_callback); |
96 | 97 |
97 // Returns the BluetoothProfile that corresponds to |uuid|. It returns NULL | 98 // Returns the BluetoothProfile that corresponds to |uuid|. It returns NULL |
98 // if the BluetoothProfile with |uuid| does not exist. | 99 // if the BluetoothProfile with |uuid| does not exist. |
99 device::BluetoothProfile* GetProfile(const std::string& uuid) const; | 100 device::BluetoothProfile* GetProfile(const device::BluetoothUUID& uuid) const; |
100 | 101 |
101 // Get the BluetoothSocket corresponding to |id|. | 102 // Get the BluetoothSocket corresponding to |id|. |
102 scoped_refptr<device::BluetoothSocket> GetSocket(int id); | 103 scoped_refptr<device::BluetoothSocket> GetSocket(int id); |
103 | 104 |
104 // Dispatch an event that takes a connection socket as a parameter to the | 105 // Dispatch an event that takes a connection socket as a parameter to the |
105 // extension that registered the profile that the socket has connected to. | 106 // extension that registered the profile that the socket has connected to. |
106 void DispatchConnectionEvent(const std::string& extension_id, | 107 void DispatchConnectionEvent(const std::string& extension_id, |
107 const std::string& uuid, | 108 const device::BluetoothUUID& uuid, |
108 const device::BluetoothDevice* device, | 109 const device::BluetoothDevice* device, |
109 scoped_refptr<device::BluetoothSocket> socket); | 110 scoped_refptr<device::BluetoothSocket> socket); |
110 | 111 |
111 // Called when a bluetooth event listener is added. | 112 // Called when a bluetooth event listener is added. |
112 void OnListenerAdded(); | 113 void OnListenerAdded(); |
113 | 114 |
114 // Called when a bluetooth event listener is removed. | 115 // Called when a bluetooth event listener is removed. |
115 void OnListenerRemoved(); | 116 void OnListenerRemoved(); |
116 | 117 |
117 // Adds a pairing delegate for an extension. | 118 // Adds a pairing delegate for an extension. |
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180 // The next id to use for referring to a BluetoothSocket. We avoid using | 181 // The next id to use for referring to a BluetoothSocket. We avoid using |
181 // the fd of the socket because we don't want to leak that information to | 182 // the fd of the socket because we don't want to leak that information to |
182 // the extension javascript. | 183 // the extension javascript. |
183 int next_socket_id_; | 184 int next_socket_id_; |
184 | 185 |
185 typedef std::map<int, ExtensionBluetoothSocketRecord> SocketMap; | 186 typedef std::map<int, ExtensionBluetoothSocketRecord> SocketMap; |
186 SocketMap socket_map_; | 187 SocketMap socket_map_; |
187 | 188 |
188 // Maps uuids to a struct containing a Bluetooth profile and its | 189 // Maps uuids to a struct containing a Bluetooth profile and its |
189 // associated extension id. | 190 // associated extension id. |
190 typedef std::map<std::string, ExtensionBluetoothProfileRecord> | 191 typedef std::map<device::BluetoothUUID, ExtensionBluetoothProfileRecord> |
191 BluetoothProfileMap; | 192 BluetoothProfileMap; |
192 BluetoothProfileMap bluetooth_profile_map_; | 193 BluetoothProfileMap bluetooth_profile_map_; |
193 | 194 |
194 // A map that maps extension ids to BluetoothDiscoverySession pointers. | 195 // A map that maps extension ids to BluetoothDiscoverySession pointers. |
195 typedef std::map<std::string, device::BluetoothDiscoverySession*> | 196 typedef std::map<std::string, device::BluetoothDiscoverySession*> |
196 DiscoverySessionMap; | 197 DiscoverySessionMap; |
197 DiscoverySessionMap discovery_session_map_; | 198 DiscoverySessionMap discovery_session_map_; |
198 | 199 |
199 // Maps an extension id to its pairing delegate. | 200 // Maps an extension id to its pairing delegate. |
200 typedef std::map<std::string, BluetoothApiPairingDelegate*> | 201 typedef std::map<std::string, BluetoothApiPairingDelegate*> |
201 PairingDelegateMap; | 202 PairingDelegateMap; |
202 PairingDelegateMap pairing_delegate_map_; | 203 PairingDelegateMap pairing_delegate_map_; |
203 | 204 |
204 content::NotificationRegistrar registrar_; | 205 content::NotificationRegistrar registrar_; |
205 | 206 |
206 base::WeakPtrFactory<BluetoothEventRouter> weak_ptr_factory_; | 207 base::WeakPtrFactory<BluetoothEventRouter> weak_ptr_factory_; |
207 | 208 |
208 DISALLOW_COPY_AND_ASSIGN(BluetoothEventRouter); | 209 DISALLOW_COPY_AND_ASSIGN(BluetoothEventRouter); |
209 }; | 210 }; |
210 | 211 |
211 } // namespace extensions | 212 } // namespace extensions |
212 | 213 |
213 #endif // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_ | 214 #endif // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_ |
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