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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_ | 5 #ifndef CHROME_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_ |
6 #define CHROME_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_ | 6 #define CHROME_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_ |
7 | 7 |
| 8 #include "content/public/common/page_transition_types.h" |
| 9 |
8 class ExtensionSet; | 10 class ExtensionSet; |
9 class GURL; | 11 class GURL; |
10 | 12 |
11 namespace WebKit { | 13 namespace WebKit { |
12 class WebFrame; | 14 class WebFrame; |
13 } | 15 } |
14 | 16 |
15 namespace extensions { | 17 namespace extensions { |
16 | 18 |
17 // Encapsulates the policy for when chrome-extension:// and | 19 // Encapsulates the policy for when chrome-extension:// and |
18 // chrome-extension-resource:// URLs can be requested. | 20 // chrome-extension-resource:// URLs can be requested. |
19 class ResourceRequestPolicy { | 21 class ResourceRequestPolicy { |
20 public: | 22 public: |
21 // Returns true if the chrome-extension:// |resource_url| can be requested | 23 // Returns true if the chrome-extension:// |resource_url| can be requested |
22 // from |frame_url|. | 24 // from |frame_url|. In some cases this decision is made based upon how |
| 25 // this request was generated. Web triggered transitions are more restrictive |
| 26 // than those triggered through UI. |
23 static bool CanRequestResource(const GURL& resource_url, | 27 static bool CanRequestResource(const GURL& resource_url, |
24 WebKit::WebFrame* frame, | 28 WebKit::WebFrame* frame, |
| 29 content::PageTransition transition_type, |
25 const ExtensionSet* loaded_extensions); | 30 const ExtensionSet* loaded_extensions); |
26 // Returns true if the chrome-extension-resource:// |resource_url| can be | 31 // Returns true if the chrome-extension-resource:// |resource_url| can be |
27 // requested from |frame_url|. | 32 // requested from |frame_url|. |
28 static bool CanRequestExtensionResourceScheme(const GURL& resource_url, | 33 static bool CanRequestExtensionResourceScheme(const GURL& resource_url, |
29 WebKit::WebFrame* frame); | 34 WebKit::WebFrame* frame); |
30 | 35 |
31 private: | 36 private: |
32 ResourceRequestPolicy(); | 37 ResourceRequestPolicy(); |
33 }; | 38 }; |
34 | 39 |
35 } // namespace extensions | 40 } // namespace extensions |
36 | 41 |
37 #endif // CHROME_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_ | 42 #endif // CHROME_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_ |
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