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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_SOCKETS_UDP_UDP_SOCKET_EVENT_DISPATCHER_H_ | 5 #ifndef EXTENSIONS_BROWSER_API_SOCKETS_UDP_UDP_SOCKET_EVENT_DISPATCHER_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_API_SOCKETS_UDP_UDP_SOCKET_EVENT_DISPATCHER_H_ | 6 #define EXTENSIONS_BROWSER_API_SOCKETS_UDP_UDP_SOCKET_EVENT_DISPATCHER_H_ |
7 | 7 |
8 #include "chrome/browser/extensions/api/api_resource_manager.h" | 8 #include "chrome/browser/extensions/api/api_resource_manager.h" |
9 #include "chrome/browser/extensions/api/sockets_udp/sockets_udp_api.h" | 9 #include "extensions/browser/api/sockets_udp/sockets_udp_api.h" |
10 | 10 |
11 namespace content { | 11 namespace content { |
12 class BrowserContext; | 12 class BrowserContext; |
13 } | 13 } |
14 | 14 |
15 namespace extensions { | 15 namespace extensions { |
16 struct Event; | 16 struct Event; |
17 class ResumableUDPSocket; | 17 class ResumableUDPSocket; |
18 } | 18 } |
19 | 19 |
20 namespace extensions { | 20 namespace extensions { |
21 namespace api { | 21 namespace core_api { |
22 | 22 |
23 // Dispatch events related to "sockets.udp" sockets from callback on native | 23 // Dispatch events related to "sockets.udp" sockets from callback on native |
24 // socket instances. There is one instance per profile. | 24 // socket instances. There is one instance per profile. |
25 class UDPSocketEventDispatcher | 25 class UDPSocketEventDispatcher |
26 : public BrowserContextKeyedAPI, | 26 : public BrowserContextKeyedAPI, |
27 public base::SupportsWeakPtr<UDPSocketEventDispatcher> { | 27 public base::SupportsWeakPtr<UDPSocketEventDispatcher> { |
28 public: | 28 public: |
29 explicit UDPSocketEventDispatcher(content::BrowserContext* context); | 29 explicit UDPSocketEventDispatcher(content::BrowserContext* context); |
30 virtual ~UDPSocketEventDispatcher(); | 30 virtual ~UDPSocketEventDispatcher(); |
31 | 31 |
32 // Socket is active, start receving from it. | 32 // Socket is active, start receving from it. |
33 void OnSocketBind(const std::string& extension_id, int socket_id); | 33 void OnSocketBind(const std::string& extension_id, int socket_id); |
34 | 34 |
35 // Socket is active again, start receiving data from it. | 35 // Socket is active again, start receiving data from it. |
36 void OnSocketResume(const std::string& extension_id, int socket_id); | 36 void OnSocketResume(const std::string& extension_id, int socket_id); |
37 | 37 |
38 // BrowserContextKeyedAPI implementation. | 38 // BrowserContextKeyedAPI implementation. |
39 static BrowserContextKeyedAPIFactory<UDPSocketEventDispatcher>* | 39 static BrowserContextKeyedAPIFactory<UDPSocketEventDispatcher>* |
40 GetFactoryInstance(); | 40 GetFactoryInstance(); |
41 | 41 |
42 // Convenience method to get the SocketEventDispatcher for a profile. | 42 // Convenience method to get the SocketEventDispatcher for a profile. |
43 static UDPSocketEventDispatcher* Get(content::BrowserContext* context); | 43 static UDPSocketEventDispatcher* Get(content::BrowserContext* context); |
44 | 44 |
45 private: | 45 private: |
46 typedef ApiResourceManager<ResumableUDPSocket>::ApiResourceData SocketData; | 46 typedef ApiResourceManager<ResumableUDPSocket>::ApiResourceData SocketData; |
47 friend class BrowserContextKeyedAPIFactory<UDPSocketEventDispatcher>; | 47 friend class BrowserContextKeyedAPIFactory<UDPSocketEventDispatcher>; |
48 // BrowserContextKeyedAPI implementation. | 48 // BrowserContextKeyedAPI implementation. |
49 static const char* service_name() { | 49 static const char* service_name() { return "UDPSocketEventDispatcher"; } |
50 return "UDPSocketEventDispatcher"; | |
51 } | |
52 static const bool kServiceHasOwnInstanceInIncognito = true; | 50 static const bool kServiceHasOwnInstanceInIncognito = true; |
53 static const bool kServiceIsNULLWhileTesting = true; | 51 static const bool kServiceIsNULLWhileTesting = true; |
54 | 52 |
55 // base::Bind supports methods with up to 6 parameters. ReceiveParams is used | 53 // base::Bind supports methods with up to 6 parameters. ReceiveParams is used |
56 // as a workaround that limitation for invoking StartReceive. | 54 // as a workaround that limitation for invoking StartReceive. |
57 struct ReceiveParams { | 55 struct ReceiveParams { |
58 ReceiveParams(); | 56 ReceiveParams(); |
59 ~ReceiveParams(); | 57 ~ReceiveParams(); |
60 | 58 |
61 content::BrowserThread::ID thread_id; | 59 content::BrowserThread::ID thread_id; |
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82 static void DispatchEvent(void* browser_context_id, | 80 static void DispatchEvent(void* browser_context_id, |
83 const std::string& extension_id, | 81 const std::string& extension_id, |
84 scoped_ptr<Event> event); | 82 scoped_ptr<Event> event); |
85 | 83 |
86 // Usually IO thread (except for unit testing). | 84 // Usually IO thread (except for unit testing). |
87 content::BrowserThread::ID thread_id_; | 85 content::BrowserThread::ID thread_id_; |
88 content::BrowserContext* const browser_context_; | 86 content::BrowserContext* const browser_context_; |
89 scoped_refptr<SocketData> sockets_; | 87 scoped_refptr<SocketData> sockets_; |
90 }; | 88 }; |
91 | 89 |
92 } // namespace api | 90 } // namespace core_api |
93 } // namespace extensions | 91 } // namespace extensions |
94 | 92 |
95 #endif // CHROME_BROWSER_EXTENSIONS_API_SOCKETS_UDP_UDP_SOCKET_EVENT_DISPATCHER
_H_ | 93 #endif // EXTENSIONS_BROWSER_API_SOCKETS_UDP_UDP_SOCKET_EVENT_DISPATCHER_H_ |
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