| // Copyright 2018 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_COMMON_EXTENSIONS_API_PROVIDER_H_ |
| #define EXTENSIONS_COMMON_EXTENSIONS_API_PROVIDER_H_ |
| |
| #include <string> |
| |
| #include "base/strings/string_piece_forward.h" |
| |
| namespace extensions { |
| class FeatureProvider; |
| class JSONFeatureProviderSource; |
| class PermissionsInfo; |
| |
| // A class to provide API-specific bits and bobs to the extensions system. |
| // This allows for composition of multiple providers, so that we can easily |
| // selectively add features in different configurations. |
| class ExtensionsAPIProvider { |
| public: |
| ExtensionsAPIProvider() = default; |
| ExtensionsAPIProvider(const ExtensionsAPIProvider&) = delete; |
| ExtensionsAPIProvider& operator=(const ExtensionsAPIProvider&) = delete; |
| virtual ~ExtensionsAPIProvider() = default; |
| |
| // Adds feature definitions to the given |provider| of the specified type. |
| virtual void AddAPIFeatures(FeatureProvider* provider) = 0; |
| virtual void AddManifestFeatures(FeatureProvider* provider) = 0; |
| virtual void AddPermissionFeatures(FeatureProvider* provider) = 0; |
| virtual void AddBehaviorFeatures(FeatureProvider* provider) = 0; |
| |
| // Adds resources containing the JSON API definitions. |
| virtual void AddAPIJSONSources(JSONFeatureProviderSource* json_source) = 0; |
| |
| // Returns true if this provider knows about a generated schema for the given |
| // api |name|. |
| virtual bool IsAPISchemaGenerated(const std::string& name) = 0; |
| |
| // Returns a the contents of the generated schema for the given api |name|, |
| // or an empty string if this provider doesn't know of the generated API. |
| virtual base::StringPiece GetAPISchema(const std::string& name) = 0; |
| |
| // Registers permissions for any associated API features. |
| virtual void RegisterPermissions(PermissionsInfo* permissions_info) = 0; |
| |
| // Registers manifest handlers for any associated API features. |
| virtual void RegisterManifestHandlers() = 0; |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_COMMON_EXTENSIONS_API_PROVIDER_H_ |