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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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_PROCESS_MANAGER_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 #include <string> | 10 #include <string> |
11 | 11 |
12 #include "base/ref_counted.h" | 12 #include "base/ref_counted.h" |
13 #include "chrome/common/notification_registrar.h" | 13 #include "chrome/common/notification_registrar.h" |
14 | 14 |
15 class Browser; | 15 class Browser; |
16 class BrowsingInstance; | 16 class BrowsingInstance; |
17 class Extension; | 17 class Extension; |
18 class ExtensionHost; | 18 class ExtensionHost; |
19 #if defined(TOOLKIT_VIEWS) | 19 #if defined(TOOLKIT_VIEWS) |
20 class ExtensionView; | 20 class ExtensionView; |
21 #endif | 21 #endif |
22 class GURL; | 22 class GURL; |
23 class Profile; | 23 class Profile; |
| 24 class RenderProcessHost; |
24 class SiteInstance; | 25 class SiteInstance; |
25 | 26 |
26 // Manages dynamic state of running Chromium extensions. There is one instance | 27 // Manages dynamic state of running Chromium extensions. There is one instance |
27 // of this class per Profile (including OTR). | 28 // of this class per Profile (including OTR). |
28 class ExtensionProcessManager : public NotificationObserver { | 29 class ExtensionProcessManager : public NotificationObserver { |
29 public: | 30 public: |
30 explicit ExtensionProcessManager(Profile* profile); | 31 explicit ExtensionProcessManager(Profile* profile); |
31 ~ExtensionProcessManager(); | 32 ~ExtensionProcessManager(); |
32 | 33 |
33 // Creates a new ExtensionHost with its associated view, grouping it in the | 34 // Creates a new ExtensionHost with its associated view, grouping it in the |
34 // appropriate SiteInstance (and therefore process) based on the URL and | 35 // appropriate SiteInstance (and therefore process) based on the URL and |
35 // profile. | 36 // profile. |
36 ExtensionHost* CreateView(Extension* extension, | 37 ExtensionHost* CreateView(Extension* extension, |
37 const GURL& url, | 38 const GURL& url, |
38 Browser* browser); | 39 Browser* browser); |
39 ExtensionHost* CreateView(const GURL& url, Browser* browser); | 40 ExtensionHost* CreateView(const GURL& url, Browser* browser); |
40 | 41 |
41 // Creates a new UI-less extension instance. Like CreateView, but not | 42 // Creates a new UI-less extension instance. Like CreateView, but not |
42 // displayed anywhere. | 43 // displayed anywhere. |
43 ExtensionHost* CreateBackgroundHost(Extension* extension, const GURL& url); | 44 ExtensionHost* CreateBackgroundHost(Extension* extension, const GURL& url); |
44 | 45 |
45 // Returns the SiteInstance that the given URL belongs to. | 46 // Returns the SiteInstance that the given URL belongs to. |
46 SiteInstance* GetSiteInstanceForURL(const GURL& url); | 47 SiteInstance* GetSiteInstanceForURL(const GURL& url); |
47 | 48 |
48 // Register an extension process by |extension_id| and specifying which | 49 // Registers an extension process by |extension_id| and specifying which |
49 // |process_id| it belongs to. | 50 // |process_id| it belongs to. |
50 void RegisterExtensionProcess(std::string extension_id, int process_id); | 51 void RegisterExtensionProcess(const std::string& extension_id, |
| 52 int process_id); |
51 | 53 |
52 // Unregister an extension process with specified |process_id|. | 54 // Unregisters an extension process with specified |process_id|. |
53 void UnregisterExtensionProcess(int process_id); | 55 void UnregisterExtensionProcess(int process_id); |
54 | 56 |
| 57 // Returns the process that the extension with the given ID is running in. |
| 58 RenderProcessHost* GetExtensionProcess(const std::string& extension_id); |
| 59 |
55 // NotificationObserver: | 60 // NotificationObserver: |
56 virtual void Observe(NotificationType type, | 61 virtual void Observe(NotificationType type, |
57 const NotificationSource& source, | 62 const NotificationSource& source, |
58 const NotificationDetails& details); | 63 const NotificationDetails& details); |
59 | 64 |
60 typedef std::set<ExtensionHost*> ExtensionHostSet; | 65 typedef std::set<ExtensionHost*> ExtensionHostSet; |
61 typedef ExtensionHostSet::const_iterator const_iterator; | 66 typedef ExtensionHostSet::const_iterator const_iterator; |
62 const_iterator begin() const { return all_hosts_.begin(); } | 67 const_iterator begin() const { return all_hosts_.begin(); } |
63 const_iterator end() const { return all_hosts_.end(); } | 68 const_iterator end() const { return all_hosts_.end(); } |
64 | 69 |
(...skipping 14 matching lines...) Expand all Loading... |
79 scoped_refptr<BrowsingInstance> browsing_instance_; | 84 scoped_refptr<BrowsingInstance> browsing_instance_; |
80 | 85 |
81 // A map of extension ID to the render_process_id that the extension lives in. | 86 // A map of extension ID to the render_process_id that the extension lives in. |
82 typedef std::map<std::string, int> ProcessIDMap; | 87 typedef std::map<std::string, int> ProcessIDMap; |
83 ProcessIDMap process_ids_; | 88 ProcessIDMap process_ids_; |
84 | 89 |
85 DISALLOW_COPY_AND_ASSIGN(ExtensionProcessManager); | 90 DISALLOW_COPY_AND_ASSIGN(ExtensionProcessManager); |
86 }; | 91 }; |
87 | 92 |
88 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ | 93 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_ |
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