1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef EXTENSIONS_COMMON_MANIFEST_HANDLERS_WEB_ACCESSIBLE_RESOURCES_INFO_H_ 6#define EXTENSIONS_COMMON_MANIFEST_HANDLERS_WEB_ACCESSIBLE_RESOURCES_INFO_H_ 7 8#include <string> 9 10#include "extensions/common/extension.h" 11#include "extensions/common/manifest_handler.h" 12 13namespace extensions { 14 15// A structure to hold the web accessible extension resources 16// that may be specified in the manifest of an extension using 17// "web_accessible_resources" key. 18struct WebAccessibleResourcesInfo : public Extension::ManifestData { 19 // Define out of line constructor/destructor to please Clang. 20 WebAccessibleResourcesInfo(); 21 virtual ~WebAccessibleResourcesInfo(); 22 23 // Returns true if the specified resource is web accessible. 24 static bool IsResourceWebAccessible(const Extension* extension, 25 const std::string& relative_path); 26 27 // Returns true when 'web_accessible_resources' are defined for the extension. 28 static bool HasWebAccessibleResources(const Extension* extension); 29 30 // Optional list of web accessible extension resources. 31 URLPatternSet web_accessible_resources_; 32}; 33 34// Parses the "web_accessible_resources" manifest key. 35class WebAccessibleResourcesHandler : public ManifestHandler { 36 public: 37 WebAccessibleResourcesHandler(); 38 virtual ~WebAccessibleResourcesHandler(); 39 40 virtual bool Parse(Extension* extension, base::string16* error) OVERRIDE; 41 42 private: 43 virtual const std::vector<std::string> Keys() const OVERRIDE; 44 45 DISALLOW_COPY_AND_ASSIGN(WebAccessibleResourcesHandler); 46}; 47 48} // namespace extensions 49 50#endif // EXTENSIONS_COMMON_MANIFEST_HANDLERS_WEB_ACCESSIBLE_RESOURCES_INFO_H_ 51