1 // Copyright 2014 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_COPRESENCE_COPRESENCE_API_H_ 6 #define CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_COPRESENCE_API_H_ 7 8 #include <map> 9 #include <string> 10 #include <vector> 11 12 #include "base/macros.h" 13 #include "base/memory/scoped_ptr.h" 14 #include "chrome/browser/extensions/api/copresence/copresence_translations.h" 15 #include "chrome/browser/extensions/chrome_extension_function.h" 16 #include "chrome/common/extensions/api/copresence.h" 17 #include "components/copresence/public/copresence_delegate.h" 18 #include "extensions/browser/browser_context_keyed_api_factory.h" 19 20 namespace copresence { 21 class CopresenceManager; 22 class WhispernetClient; 23 } 24 25 namespace extensions { 26 27 class CopresenceService : public BrowserContextKeyedAPI, 28 public copresence::CopresenceDelegate { 29 public: 30 explicit CopresenceService(content::BrowserContext* context); 31 virtual ~CopresenceService(); 32 33 // BrowserContextKeyedAPI implementation. 34 virtual void Shutdown() OVERRIDE; 35 36 // These accessors will always return an object (except during shutdown). 37 // If the object doesn't exist, they will create one first. 38 copresence::CopresenceManager* manager(); 39 copresence::WhispernetClient* whispernet_client(); 40 41 // A registry containing the app id's associated with every subscription. apps_by_subscription_id()42 SubscriptionToAppMap& apps_by_subscription_id() { 43 return apps_by_subscription_id_; 44 } 45 set_api_key(const std::string & api_key)46 void set_api_key(const std::string& api_key) { api_key_ = api_key; } 47 48 // Manager override for testing. 49 void set_manager_for_testing( 50 scoped_ptr<copresence::CopresenceManager> manager); 51 52 // BrowserContextKeyedAPI implementation. 53 static BrowserContextKeyedAPIFactory<CopresenceService>* GetFactoryInstance(); 54 55 private: 56 friend class BrowserContextKeyedAPIFactory<CopresenceService>; 57 58 // CopresenceDelegate implementation 59 virtual void HandleMessages( 60 const std::string& app_id, 61 const std::string& subscription_id, 62 const std::vector<copresence::Message>& message) OVERRIDE; 63 virtual net::URLRequestContextGetter* GetRequestContext() const OVERRIDE; 64 virtual const std::string GetPlatformVersionString() const OVERRIDE; 65 virtual const std::string GetAPIKey() const OVERRIDE; 66 virtual copresence::WhispernetClient* GetWhispernetClient() OVERRIDE; 67 68 // BrowserContextKeyedAPI implementation. service_name()69 static const char* service_name() { return "CopresenceService"; } 70 71 bool is_shutting_down_; 72 std::map<std::string, std::string> apps_by_subscription_id_; 73 74 content::BrowserContext* const browser_context_; 75 std::string api_key_; 76 77 scoped_ptr<copresence::CopresenceManager> manager_; 78 scoped_ptr<copresence::WhispernetClient> whispernet_client_; 79 80 DISALLOW_COPY_AND_ASSIGN(CopresenceService); 81 }; 82 83 template <> 84 void BrowserContextKeyedAPIFactory< 85 CopresenceService>::DeclareFactoryDependencies(); 86 87 class CopresenceExecuteFunction : public ChromeUIThreadExtensionFunction { 88 public: 89 DECLARE_EXTENSION_FUNCTION("copresence.execute", COPRESENCE_EXECUTE); 90 91 protected: ~CopresenceExecuteFunction()92 virtual ~CopresenceExecuteFunction() {} 93 virtual ExtensionFunction::ResponseAction Run() OVERRIDE; 94 95 private: 96 void SendResult(copresence::CopresenceStatus status); 97 }; 98 99 class CopresenceSetApiKeyFunction : public ChromeUIThreadExtensionFunction { 100 public: 101 DECLARE_EXTENSION_FUNCTION("copresence.setApiKey", COPRESENCE_SETAPIKEY); 102 103 protected: ~CopresenceSetApiKeyFunction()104 virtual ~CopresenceSetApiKeyFunction() {} 105 virtual ExtensionFunction::ResponseAction Run() OVERRIDE; 106 }; 107 108 } // namespace extensions 109 110 #endif // CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_COPRESENCE_API_H_ 111