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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_SERIAL_SERIAL_EVENT_DISPATCHER_H_ | |
| 6 #define CHROME_BROWSER_EXTENSIONS_API_SERIAL_SERIAL_EVENT_DISPATCHER_H_ | |
| 7 | |
| 8 #include "chrome/common/extensions/api/serial.h" | |
| 9 #include "extensions/browser/api/api_resource_manager.h" | |
| 10 | |
| 11 class Profile; | |
| 12 | |
| 13 namespace extensions { | |
| 14 | |
| 15 struct Event; | |
| 16 class SerialConnection; | |
| 17 | |
| 18 namespace api { | |
| 19 | |
| 20 // Per-profile dispatcher for events on serial connections. | |
| 21 class SerialEventDispatcher : public BrowserContextKeyedAPI { | |
| 22 public: | |
| 23 explicit SerialEventDispatcher(content::BrowserContext* context); | |
| 24 virtual ~SerialEventDispatcher(); | |
| 25 | |
| 26 // Start receiving data and firing events for a connection. | |
| 27 void PollConnection(const std::string& extension_id, int connection_id); | |
| 28 | |
| 29 static SerialEventDispatcher* Get(content::BrowserContext* context); | |
| 30 | |
| 31 // BrowserContextKeyedAPI implementation. | |
| 32 static BrowserContextKeyedAPIFactory<SerialEventDispatcher>* | |
| 33 GetFactoryInstance(); | |
| 34 | |
| 35 private: | |
| 36 typedef ApiResourceManager<SerialConnection>::ApiResourceData ConnectionData; | |
| 37 friend class BrowserContextKeyedAPIFactory<SerialEventDispatcher>; | |
| 38 | |
| 39 // BrowserContextKeyedAPI implementation. | |
| 40 static const char* service_name() { return "SerialEventDispatcher"; } | |
| 41 static const bool kServiceHasOwnInstanceInIncognito = true; | |
| 42 static const bool kServiceIsNULLWhileTesting = true; | |
| 43 | |
| 44 struct ReceiveParams { | |
| 45 ReceiveParams(); | |
| 46 ~ReceiveParams(); | |
| 47 | |
| 48 content::BrowserThread::ID thread_id; | |
| 49 void* profile_id; | |
| 50 std::string extension_id; | |
| 51 scoped_refptr<ConnectionData> connections; | |
| 52 int connection_id; | |
| 53 }; | |
| 54 | |
| 55 static void StartReceive(const ReceiveParams& params); | |
| 56 | |
| 57 static void ReceiveCallback(const ReceiveParams& params, | |
| 58 const std::string& data, | |
| 59 serial::ReceiveError error); | |
| 60 | |
| 61 static void PostEvent(const ReceiveParams& params, | |
| 62 scoped_ptr<extensions::Event> event); | |
| 63 | |
| 64 static void DispatchEvent(void* profile_id, | |
| 65 const std::string& extension_id, | |
| 66 scoped_ptr<extensions::Event> event); | |
| 67 | |
| 68 content::BrowserThread::ID thread_id_; | |
| 69 Profile* const profile_; | |
| 70 scoped_refptr<ConnectionData> connections_; | |
| 71 }; | |
| 72 | |
| 73 } // namespace api | |
| 74 | |
| 75 } // namespace extensions | |
| 76 | |
| 77 #endif // CHROME_BROWSER_EXTENSIONS_API_SERIAL_SERIAL_EVENT_DISPATCHER_H_ | |
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Chromium Code Reviews
Issue 369893008:
Move the serial API to extensions/. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src