| // 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 EXTENSIONS_COMMON_MANIFEST_HANDLERS_REQUIREMENTS_INFO_H_ |
| #define EXTENSIONS_COMMON_MANIFEST_HANDLERS_REQUIREMENTS_INFO_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "extensions/common/extension.h" |
| #include "extensions/common/manifest.h" |
| #include "extensions/common/manifest_handler.h" |
| |
| namespace extensions { |
| |
| // Declared requirements for the extension. |
| struct RequirementsInfo : public Extension::ManifestData { |
| explicit RequirementsInfo(const Manifest* manifest); |
| ~RequirementsInfo() override; |
| |
| bool webgl; |
| bool npapi; |
| bool window_shape; |
| |
| static const RequirementsInfo& GetRequirements(const Extension* extension); |
| }; |
| |
| // Parses the "requirements" manifest key. |
| class RequirementsHandler : public ManifestHandler { |
| public: |
| RequirementsHandler(); |
| ~RequirementsHandler() override; |
| |
| bool Parse(Extension* extension, base::string16* error) override; |
| |
| bool AlwaysParseForType(Manifest::Type type) const override; |
| |
| const std::vector<std::string> PrerequisiteKeys() const override; |
| |
| private: |
| const std::vector<std::string> Keys() const override; |
| |
| DISALLOW_COPY_AND_ASSIGN(RequirementsHandler); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_COMMON_MANIFEST_HANDLERS_REQUIREMENTS_INFO_H_ |