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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 CHROME_BROWSER_EXTENSIONS_EXTENSION_SPECIAL_STORAGE_POLICY_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_SPECIAL_STORAGE_POLICY_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SPECIAL_STORAGE_POLICY_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SPECIAL_STORAGE_POLICY_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <map> | 9 #include <map> |
10 #include <set> | |
michaeln
2011/04/14 21:25:34
needed?
zel
2011/04/14 21:46:20
Done.
| |
10 #include <string> | 11 #include <string> |
11 | 12 |
13 #include "base/file_path.h" | |
michaeln
2011/04/14 21:25:34
needed?
zel
2011/04/14 21:46:20
Done.
| |
12 #include "base/synchronization/lock.h" | 14 #include "base/synchronization/lock.h" |
13 #include "googleurl/src/gurl.h" | 15 #include "googleurl/src/gurl.h" |
14 #include "webkit/quota/special_storage_policy.h" | 16 #include "webkit/quota/special_storage_policy.h" |
15 | 17 |
16 class Extension; | 18 class Extension; |
17 | 19 |
18 // Special rights are granted to 'extensions' and 'applications'. The | 20 // Special rights are granted to 'extensions' and 'applications'. The |
19 // storage subsystems and the browsing data remover query this interface | 21 // storage subsystems and the browsing data remover query this interface |
20 // to determine which origins have these rights. | 22 // to determine which origins have these rights. |
21 class ExtensionSpecialStoragePolicy : public quota::SpecialStoragePolicy { | 23 class ExtensionSpecialStoragePolicy : public quota::SpecialStoragePolicy { |
22 public: | 24 public: |
23 ExtensionSpecialStoragePolicy(); | 25 ExtensionSpecialStoragePolicy(); |
24 | 26 |
25 // SpecialStoragePolicy methods used by storage subsystems and the browsing | 27 // SpecialStoragePolicy methods used by storage subsystems and the browsing |
26 // data remover. These methods are safe to call on any thread. | 28 // data remover. These methods are safe to call on any thread. |
27 virtual bool IsStorageProtected(const GURL& origin); | 29 virtual bool IsStorageProtected(const GURL& origin); |
28 virtual bool IsStorageUnlimited(const GURL& origin); | 30 virtual bool IsStorageUnlimited(const GURL& origin); |
29 virtual bool IsLocalFileSystemAccessAllowed(const GURL& origin); | 31 virtual bool IsFileHanlder(const std::string& extension_id); |
michaeln
2011/04/14 21:25:34
typo... IsFileHandler
zel
2011/04/14 21:46:20
Done.
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30 | 32 |
31 // Methods used by the ExtensionService to populate this class. | 33 // Methods used by the ExtensionService to populate this class. |
32 void GrantRightsForExtension(const Extension* extension); | 34 void GrantRightsForExtension(const Extension* extension); |
33 void RevokeRightsForExtension(const Extension* extension); | 35 void RevokeRightsForExtension(const Extension* extension); |
34 void RevokeRightsForAllExtensions(); | 36 void RevokeRightsForAllExtensions(); |
35 | 37 |
36 private: | 38 private: |
37 class SpecialCollection { | 39 class SpecialCollection { |
38 public: | 40 public: |
39 SpecialCollection(); | 41 SpecialCollection(); |
40 ~SpecialCollection(); | 42 virtual ~SpecialCollection(); |
michaeln
2011/04/14 21:25:34
this can be de-virtualized now
zel
2011/04/14 21:46:20
Done.
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41 | 43 |
42 bool Contains(const GURL& origin); | 44 bool Contains(const GURL& origin); |
43 void Add(const Extension* extension); | 45 void Add(const Extension* extension); |
44 void Remove(const Extension* extension); | 46 void Remove(const Extension* extension); |
45 void Clear(); | 47 void Clear(); |
48 bool ContainsExtension(const std::string& extension_id); | |
michaeln
2011/04/14 21:25:34
nit: move this method declaration up under Contain
zel
2011/04/14 21:46:20
Done.
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46 | 49 |
47 private: | 50 protected: |
michaeln
2011/04/14 21:25:34
can remain private
zel
2011/04/14 21:46:20
Done.
| |
48 typedef std::map<GURL, bool> CachedResults; | 51 typedef std::map<GURL, bool> CachedResults; |
49 typedef std::map<std::string, scoped_refptr<const Extension> > Extensions; | 52 typedef std::map<std::string, scoped_refptr<const Extension> > Extensions; |
50 Extensions extensions_; | 53 Extensions extensions_; |
51 CachedResults cached_resuts_; | 54 CachedResults cached_results_; |
52 }; | 55 }; |
53 | 56 |
54 virtual ~ExtensionSpecialStoragePolicy(); | 57 virtual ~ExtensionSpecialStoragePolicy(); |
55 | 58 |
56 base::Lock lock_; // Synchronize all access to the collections. | 59 base::Lock lock_; // Synchronize all access to the collections. |
57 SpecialCollection protected_apps_; | 60 SpecialCollection protected_apps_; |
58 SpecialCollection unlimited_extensions_; | 61 SpecialCollection unlimited_extensions_; |
59 SpecialCollection local_filesystem_extensions_; | 62 SpecialCollection file_handler_extensions_; |
60 }; | 63 }; |
61 | 64 |
62 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_SPECIAL_STORAGE_POLICY_H_ | 65 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_SPECIAL_STORAGE_POLICY_H_ |
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