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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 EXTENSIONS_BROWSER_RUNTIME_DATA_H_ | 5 #ifndef EXTENSIONS_BROWSER_RUNTIME_DATA_H_ |
| 6 #define EXTENSIONS_BROWSER_RUNTIME_DATA_H_ | 6 #define EXTENSIONS_BROWSER_RUNTIME_DATA_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
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| 47 bool HasExtensionForTesting(const Extension* extension) const; | 47 bool HasExtensionForTesting(const Extension* extension) const; |
| 48 | 48 |
| 49 // Erase runtime data for all extensions. Used only for testing. Cannot be | 49 // Erase runtime data for all extensions. Used only for testing. Cannot be |
| 50 // named ClearAllForTesting due to false-positive presubmit errors. | 50 // named ClearAllForTesting due to false-positive presubmit errors. |
| 51 void ClearAll(); | 51 void ClearAll(); |
| 52 | 52 |
| 53 // ExtensionRegistryObserver overrides. Public for testing. | 53 // ExtensionRegistryObserver overrides. Public for testing. |
| 54 virtual void OnExtensionUnloaded(content::BrowserContext* browser_context, | 54 virtual void OnExtensionUnloaded(content::BrowserContext* browser_context, |
| 55 const Extension* extension, | 55 const Extension* extension, |
| 56 UnloadedExtensionInfo::Reason reason) | 56 UnloadedExtensionInfo::Reason reason) |
| 57 OVERRIDE; | 57 override; |
| 58 | 58 |
| 59 private: | 59 private: |
| 60 // Bitmasks for runtime states. | 60 // Bitmasks for runtime states. |
| 61 enum RuntimeFlag { | 61 enum RuntimeFlag { |
| 62 // Set if the background page is ready. | 62 // Set if the background page is ready. |
| 63 BACKGROUND_PAGE_READY = 1 << 0, | 63 BACKGROUND_PAGE_READY = 1 << 0, |
| 64 // Set while the extension is being upgraded. | 64 // Set while the extension is being upgraded. |
| 65 BEING_UPGRADED = 1 << 1, | 65 BEING_UPGRADED = 1 << 1, |
| 66 // Set if the extension has used the webRequest API. | 66 // Set if the extension has used the webRequest API. |
| 67 HAS_USED_WEBREQUEST = 1 << 2, | 67 HAS_USED_WEBREQUEST = 1 << 2, |
| 68 }; | 68 }; |
| 69 | 69 |
| 70 // Returns the setting for the flag or false if the extension isn't found. | 70 // Returns the setting for the flag or false if the extension isn't found. |
| 71 bool HasFlag(const Extension* extension, RuntimeFlag flag) const; | 71 bool HasFlag(const Extension* extension, RuntimeFlag flag) const; |
| 72 | 72 |
| 73 // Sets |flag| for |extension| to |value|. Adds |extension| to the list of | 73 // Sets |flag| for |extension| to |value|. Adds |extension| to the list of |
| 74 // extensions if it isn't present. | 74 // extensions if it isn't present. |
| 75 void SetFlag(const Extension* extension, RuntimeFlag flag, bool value); | 75 void SetFlag(const Extension* extension, RuntimeFlag flag, bool value); |
| 76 | 76 |
| 77 // Map from extension ID to the RuntimeFlags bits. | 77 // Map from extension ID to the RuntimeFlags bits. |
| 78 typedef std::map<std::string, int> ExtensionFlagsMap; | 78 typedef std::map<std::string, int> ExtensionFlagsMap; |
| 79 ExtensionFlagsMap extension_flags_; | 79 ExtensionFlagsMap extension_flags_; |
| 80 | 80 |
| 81 ExtensionRegistry* registry_; // Not owned. | 81 ExtensionRegistry* registry_; // Not owned. |
| 82 }; | 82 }; |
| 83 | 83 |
| 84 } // namespace extensions | 84 } // namespace extensions |
| 85 | 85 |
| 86 #endif // EXTENSIONS_BROWSER_RUNTIME_DATA_H_ | 86 #endif // EXTENSIONS_BROWSER_RUNTIME_DATA_H_ |
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