chrome.mdns API

chrome/browser/extensions/api/mdns/mdns_api_factory.cc

Index: chrome/browser/extensions/api/mdns/mdns_api_factory.cc
diff --git a/chrome/browser/extensions/api/mdns/mdns_api_factory.cc b/chrome/browser/extensions/api/mdns/mdns_api_factory.cc
new file mode 100644
index 0000000000000000000000000000000000000000..439783d3167f73d4cdf2330c5eb7316b14898dab
--- /dev/null
+++ b/chrome/browser/extensions/api/mdns/mdns_api_factory.cc
@@ -0,0 +1,49 @@
+// 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.
+
+#include "chrome/browser/extensions/api/mdns/mdns_api_factory.h"
+
+#include "chrome/browser/extensions/api/mdns/mdns_api.h"
+#include "chrome/browser/extensions/extension_system_factory.h"
+#include "chrome/browser/profiles/profile.h"
+#include "components/browser_context_keyed_service/browser_context_dependency_manager.h"
+
+// TODO(justinlin): Instead my NsdRegistry the LazyInstance.

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

Didn't quite follow this one.

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

Ignore :). This is just related to NsdRegistry being made a global singleton
instead.

+// TODO(justinlin): Just need somehow to access profile to dispatch events.

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

Is there another option besides grabbing a ptr at the time the API instance is
constructed?  e.g., is there a global to the "current" profile?  That seems a
little scary.

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

I don't remember what this comment was about, but that's not an issue now.

+
+namespace extensions {
+
+// static
+MDnsAPI* MDnsAPIFactory::GetForProfile(Profile* profile) {
+  return static_cast<MDnsAPI*>(
+      GetInstance()->GetServiceForBrowserContext(profile, true));
+}
+
+// static
+MDnsAPIFactory* MDnsAPIFactory::GetInstance() {
+  return Singleton<MDnsAPIFactory>::get();
+}
+
+MDnsAPIFactory::MDnsAPIFactory() : BrowserContextKeyedServiceFactory(
+    "MDnsAPI", BrowserContextDependencyManager::GetInstance()) {
+  DependsOn(ExtensionSystemFactory::GetInstance());
+}
+
+MDnsAPIFactory::~MDnsAPIFactory() {
+}
+
+BrowserContextKeyedService *MDnsAPIFactory::BuildServiceInstanceFor(
+        content::BrowserContext* profile) const {
+  return new MDnsAPI(static_cast<Profile*>(profile));
+}
+
+bool MDnsAPIFactory::ServiceIsCreatedWithBrowserContext() const {
+  return true;
+}
+
+bool MDnsAPIFactory::ServiceIsNULLWhileTesting() const {
+  return true;
+}
+
+}  // namespace extensions