DNR Prototype: With flatbuffers

extensions/common/api/declarative_net_request/rules_manifest_info.h

+// Copyright 2017 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_API_DECLARATIVE_NET_REQUEST_RULES_MANIFEST_INFO_H_
+#define EXTENSIONS_COMMON_API_DECLARATIVE_NET_REQUEST_RULES_MANIFEST_INFO_H_
+
+#include "base/macros.h"
+#include "extensions/common/extension.h"
+#include "extensions/common/manifest_handler.h"
+
+namespace base {
+class FilePath;
+}
+
+namespace extensions {
+namespace declarative_net_request {
+
+struct RulesManifestData : Extension::ManifestData {
+  explicit RulesManifestData(base::FilePath path);
+  ~RulesManifestData() override;
+  static const base::FilePath* GetJSONRulesetPath(const Extension* extension);
+
+  base::FilePath json_ruleset_path;
+  DISALLOW_COPY_AND_ASSIGN(RulesManifestData);
+};
+
+// Parses the kDeclarativeNetRequestRulesetLocation manifest key.
+class RulesManifestHandler : public ManifestHandler {
+ public:
+  RulesManifestHandler();
+  ~RulesManifestHandler() override;
+
+ private:
+  bool Parse(Extension* extension, base::string16* error) override;
+  bool Validate(const Extension* extension,
+                std::string* error,
+                std::vector<InstallWarning>* warnings) const override;
+  const std::vector<std::string> Keys() const override;
+
+  DISALLOW_COPY_AND_ASSIGN(RulesManifestHandler);
+};
+
+}  // namespace declarative_net_request
+}  // namespace extensions
+
+#endif  // EXTENSIONS_COMMON_API_DECLARATIVE_NET_REQUEST_RULES_MANIFEST_INFO_H_