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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 WEBKIT_QUOTA_SPECIAL_STORAGE_POLICY_H_ | 5 #ifndef WEBKIT_QUOTA_SPECIAL_STORAGE_POLICY_H_ |
6 #define WEBKIT_QUOTA_SPECIAL_STORAGE_POLICY_H_ | 6 #define WEBKIT_QUOTA_SPECIAL_STORAGE_POLICY_H_ |
7 | 7 |
| 8 #include <string> |
| 9 |
8 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
9 | 11 |
10 class GURL; | 12 class GURL; |
11 | 13 |
12 namespace quota { | 14 namespace quota { |
13 | 15 |
14 // Special rights are granted to 'extensions' and 'applications'. The | 16 // Special rights are granted to 'extensions' and 'applications'. The |
15 // storage subsystems query this interface to determine which origins | 17 // storage subsystems query this interface to determine which origins |
16 // have these rights. Chrome provides an impl that is cognizant of what | 18 // have these rights. Chrome provides an impl that is cognizant of what |
17 // is currently installed in the extensions system. | 19 // is currently installed in the extensions system. |
18 // An implementation must be thread-safe. | 20 // An implementation must be thread-safe. |
19 class SpecialStoragePolicy | 21 class SpecialStoragePolicy |
20 : public base::RefCountedThreadSafe<SpecialStoragePolicy> { | 22 : public base::RefCountedThreadSafe<SpecialStoragePolicy> { |
21 public: | 23 public: |
22 SpecialStoragePolicy(); | 24 SpecialStoragePolicy(); |
23 | 25 |
24 // Protected storage is not subject to removal by the browsing data remover. | 26 // Protected storage is not subject to removal by the browsing data remover. |
25 virtual bool IsStorageProtected(const GURL& origin) = 0; | 27 virtual bool IsStorageProtected(const GURL& origin) = 0; |
26 | 28 |
27 // Unlimited storage is not subject to 'quotas'. | 29 // Unlimited storage is not subject to 'quotas'. |
28 virtual bool IsStorageUnlimited(const GURL& origin) = 0; | 30 virtual bool IsStorageUnlimited(const GURL& origin) = 0; |
29 | 31 |
30 // Local file system access allowed via File API. | 32 // Checks if extension identified with |extension_id| is registered as |
31 virtual bool IsLocalFileSystemAccessAllowed(const GURL& origin) = 0; | 33 // file handler. |
| 34 virtual bool IsFileHandler(const std::string& extension_id) = 0; |
32 | 35 |
33 protected: | 36 protected: |
34 friend class base::RefCountedThreadSafe<SpecialStoragePolicy>; | 37 friend class base::RefCountedThreadSafe<SpecialStoragePolicy>; |
35 virtual ~SpecialStoragePolicy(); | 38 virtual ~SpecialStoragePolicy(); |
36 }; | 39 }; |
37 | 40 |
38 } // namespace quota | 41 } // namespace quota |
39 | 42 |
40 #endif // WEBKIT_QUOTA_SPECIAL_STORAGE_POLICY_H_ | 43 #endif // WEBKIT_QUOTA_SPECIAL_STORAGE_POLICY_H_ |
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