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