| // Copyright 2015 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 EXTENSIONS_RENDERER_RENDERER_EXTENSION_REGISTRY_H_ |
| #define EXTENSIONS_RENDERER_RENDERER_EXTENSION_REGISTRY_H_ |
| |
| #include <stddef.h> |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/synchronization/lock.h" |
| #include "extensions/common/extension_set.h" |
| |
| class GURL; |
| |
| namespace extensions { |
| |
| // Thread safe container for all loaded extensions in this process, |
| // essentially the renderer counterpart to ExtensionRegistry. |
| class RendererExtensionRegistry { |
| public: |
| RendererExtensionRegistry(); |
| ~RendererExtensionRegistry(); |
| |
| static RendererExtensionRegistry* Get(); |
| |
| // Returns the ExtensionSet that underlies this RenderExtensionRegistry. |
| // |
| // This is not thread-safe and must only be called on the RenderThread, but |
| // even so, it's not thread safe because other threads may decide to |
| // modify this. Don't persist a reference to this. |
| // |
| // TODO(annekao): remove or make thread-safe and callback-based. |
| const ExtensionSet* GetMainThreadExtensionSet() const; |
| |
| size_t size() const; |
| bool is_empty() const; |
| |
| // Forwards to the ExtensionSet methods by the same name. |
| bool Contains(const std::string& id) const; |
| bool Insert(const scoped_refptr<const Extension>& extension); |
| bool Remove(const std::string& id); |
| std::string GetExtensionOrAppIDByURL(const GURL& url) const; |
| const Extension* GetExtensionOrAppByURL(const GURL& url) const; |
| const Extension* GetHostedAppByURL(const GURL& url) const; |
| const Extension* GetByID(const std::string& id) const; |
| ExtensionIdSet GetIDs() const; |
| bool ExtensionBindingsAllowed(const GURL& url) const; |
| |
| private: |
| ExtensionSet extensions_; |
| |
| mutable base::Lock lock_; |
| |
| DISALLOW_COPY_AND_ASSIGN(RendererExtensionRegistry); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_RENDERER_RENDERER_EXTENSION_REGISTRY_H_ |