chrome.mdns API

chrome/browser/extensions/api/mdns/mdns_api.h

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_API_MDNS_MDNS_API_H_
+#define CHROME_BROWSER_EXTENSIONS_API_MDNS_MDNS_API_H_
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/threading/thread_checker.h"
+#include "chrome/browser/extensions/api/api_function.h"
+#include "chrome/browser/extensions/api/mdns/nsd_registry.h"
+#include "chrome/browser/extensions/event_router.h"
+#include "components/browser_context_keyed_service/browser_context_keyed_service.h"
+
+namespace extensions {
+
+class MDnsAPI : public BrowserContextKeyedService,
+                public EventRouter::Observer,
+                public NsdRegistry::Observer {
+ public:
+  explicit MDnsAPI(Profile* profile);
+
+  NsdRegistry* nsd_registry();
+
+  virtual void OnMDnsEvent(const std::string& service_type,
+                           const NsdRegistry::NsdDeviceList& devices) OVERRIDE;
+
+ private:
+  typedef std::map<std::string, std::set<std::string> >
+      ServiceTypeToExtensionsMap;
+
+  virtual ~MDnsAPI();
+
+  // EventRouter::Observer:
+  virtual void OnListenerAdded(const EventListenerInfo& details) OVERRIDE;
+  virtual void OnListenerRemoved(const EventListenerInfo& details) OVERRIDE;
+
+  Profile* const profile_;
+  base::ThreadChecker thread_checker_;
+  scoped_ptr<NsdRegistry> nsd_registry_;
+  ServiceTypeToExtensionsMap service_type_to_extension_map_;

[mark a. foltz, 2013/08/27 00:35:42]

service_type_to_extensions_map_?

[justinlin, 2013/08/27 01:50:20]

Done.

+
+  DISALLOW_COPY_AND_ASSIGN(MDnsAPI);
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_MDNS_MDNS_API_H_