1 // Copyright (c) 2013 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.
5 #ifndef CHROME_COMMON_EXTENSIONS_WEB_ACCESSIBLE_RESOURCES_HANDLER_H_
6 #define CHROME_COMMON_EXTENSIONS_WEB_ACCESSIBLE_RESOURCES_HANDLER_H_
10 #include "chrome/common/extensions/extension.h"
11 #include "chrome/common/extensions/manifest_handler.h"
13 namespace extensions {
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.
18 struct WebAccessibleResourcesInfo : public Extension::ManifestData {
19 // Define out of line constructor/destructor to please Clang.
20 WebAccessibleResourcesInfo();
21 virtual ~WebAccessibleResourcesInfo();
23 // Returns true if the specified resource is web accessible.
24 static bool IsResourceWebAccessible(const Extension* extension,
25 const std::string& relative_path);
27 // Returns true when 'web_accessible_resources' are defined for the extension.
28 static bool HasWebAccessibleResources(const Extension* extension);
30 // Optional list of web accessible extension resources.
31 URLPatternSet web_accessible_resources_;
34 // Parses the "web_accessible_resources" manifest key.
35 class WebAccessibleResourcesHandler : public ManifestHandler {
37 WebAccessibleResourcesHandler();
38 virtual ~WebAccessibleResourcesHandler();
40 virtual bool Parse(Extension* extension, string16* error) OVERRIDE;
43 virtual const std::vector<std::string> Keys() const OVERRIDE;
45 DISALLOW_COPY_AND_ASSIGN(WebAccessibleResourcesHandler);
48 } // namespace extensions
50 #endif // CHROME_COMMON_EXTENSIONS_WEB_ACCESSIBLE_RESOURCES_HANDLER_H_