| // Copyright 2013 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_COMMON_EXTENSIONS_CHROME_EXTENSIONS_CLIENT_H_ |
| #define CHROME_COMMON_EXTENSIONS_CHROME_EXTENSIONS_CLIENT_H_ |
| |
| #include <memory> |
| |
| #include "base/compiler_specific.h" |
| #include "base/lazy_instance.h" |
| #include "base/macros.h" |
| #include "chrome/common/extensions/permissions/chrome_api_permissions.h" |
| #include "chrome/common/extensions/permissions/chrome_permission_message_provider.h" |
| #include "extensions/common/extensions_client.h" |
| #include "extensions/common/permissions/extensions_api_permissions.h" |
| #include "url/gurl.h" |
| |
| namespace extensions { |
| |
| // The implementation of ExtensionsClient for Chrome, which encapsulates the |
| // global knowledge of features, permissions, and manifest fields. |
| class ChromeExtensionsClient : public ExtensionsClient { |
| public: |
| ChromeExtensionsClient(); |
| ~ChromeExtensionsClient() override; |
| |
| void Initialize() override; |
| |
| const PermissionMessageProvider& GetPermissionMessageProvider() |
| const override; |
| const std::string GetProductName() override; |
| std::unique_ptr<FeatureProvider> CreateFeatureProvider( |
| const std::string& name) const override; |
| std::unique_ptr<JSONFeatureProviderSource> CreateAPIFeatureSource() |
| const override; |
| void FilterHostPermissions(const URLPatternSet& hosts, |
| URLPatternSet* new_hosts, |
| PermissionIDSet* permissions) const override; |
| void SetScriptingWhitelist(const ScriptingWhitelist& whitelist) override; |
| const ScriptingWhitelist& GetScriptingWhitelist() const override; |
| URLPatternSet GetPermittedChromeSchemeHosts( |
| const Extension* extension, |
| const APIPermissionSet& api_permissions) const override; |
| bool IsScriptableURL(const GURL& url, std::string* error) const override; |
| bool IsAPISchemaGenerated(const std::string& name) const override; |
| base::StringPiece GetAPISchema(const std::string& name) const override; |
| bool ShouldSuppressFatalErrors() const override; |
| void RecordDidSuppressFatalError() override; |
| const GURL& GetWebstoreBaseURL() const override; |
| const GURL& GetWebstoreUpdateURL() const override; |
| bool IsBlacklistUpdateURL(const GURL& url) const override; |
| std::set<base::FilePath> GetBrowserImagePaths( |
| const Extension* extension) override; |
| bool ExtensionAPIEnabledInExtensionServiceWorkers() const override; |
| |
| // Get the LazyInstance for ChromeExtensionsClient. |
| static ChromeExtensionsClient* GetInstance(); |
| |
| private: |
| const ChromeAPIPermissions chrome_api_permissions_; |
| const ExtensionsAPIPermissions extensions_api_permissions_; |
| const ChromePermissionMessageProvider permission_message_provider_; |
| |
| // A whitelist of extensions that can script anywhere. Do not add to this |
| // list (except in tests) without consulting the Extensions team first. |
| // Note: Component extensions have this right implicitly and do not need to be |
| // added to this list. |
| ScriptingWhitelist scripting_whitelist_; |
| |
| // Mutable to allow caching in a const method. |
| mutable GURL webstore_base_url_; |
| mutable GURL webstore_update_url_; |
| |
| friend struct base::LazyInstanceTraitsBase<ChromeExtensionsClient>; |
| |
| DISALLOW_COPY_AND_ASSIGN(ChromeExtensionsClient); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_COMMON_EXTENSIONS_CHROME_EXTENSIONS_CLIENT_H_ |