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Side by Side Diff: content/browser/plugin_service.h

Issue 7648017: Make WebPluginInfo more generic (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 4 months ago
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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 // This class responds to requests from renderers for the list of plugins, and 5 // This class responds to requests from renderers for the list of plugins, and
6 // also a proxy object for plugin instances. 6 // also a proxy object for plugin instances.
7 7
8 #ifndef CONTENT_BROWSER_PLUGIN_SERVICE_H_ 8 #ifndef CONTENT_BROWSER_PLUGIN_SERVICE_H_
9 #define CONTENT_BROWSER_PLUGIN_SERVICE_H_ 9 #define CONTENT_BROWSER_PLUGIN_SERVICE_H_
10 #pragma once 10 #pragma once
11 11
12 #include <string> 12 #include <string>
13 13
14 #include "base/basictypes.h" 14 #include "base/basictypes.h"
15 #include "base/file_path.h" 15 #include "base/file_path.h"
16 #include "base/hash_tables.h" 16 #include "base/hash_tables.h"
17 #include "base/memory/scoped_vector.h" 17 #include "base/memory/scoped_vector.h"
18 #include "base/memory/singleton.h" 18 #include "base/memory/singleton.h"
19 #include "base/synchronization/lock.h" 19 #include "base/synchronization/lock.h"
20 #include "base/synchronization/waitable_event_watcher.h" 20 #include "base/synchronization/waitable_event_watcher.h"
21 #include "build/build_config.h" 21 #include "build/build_config.h"
22 #include "content/browser/plugin_process_host.h" 22 #include "content/browser/plugin_process_host.h"
23 #include "content/browser/ppapi_plugin_process_host.h" 23 #include "content/browser/ppapi_plugin_process_host.h"
24 #include "content/browser/ppapi_broker_process_host.h" 24 #include "content/browser/ppapi_broker_process_host.h"
25 #include "content/common/notification_observer.h" 25 #include "content/common/notification_observer.h"
26 #include "content/common/notification_registrar.h" 26 #include "content/common/notification_registrar.h"
27 #include "googleurl/src/gurl.h" 27 #include "googleurl/src/gurl.h"
28 #include "ipc/ipc_channel_handle.h" 28 #include "ipc/ipc_channel_handle.h"
29 #include "webkit/plugins/npapi/webplugininfo.h" 29 #include "webkit/plugins/webplugininfo.h"
30 30
31 #if defined(OS_WIN) 31 #if defined(OS_WIN)
32 #include "base/memory/scoped_ptr.h" 32 #include "base/memory/scoped_ptr.h"
33 #include "base/win/registry.h" 33 #include "base/win/registry.h"
34 #endif 34 #endif
35 35
36 #if defined(OS_POSIX) && !defined(OS_MACOSX) 36 #if defined(OS_POSIX) && !defined(OS_MACOSX)
37 #include "base/files/file_path_watcher.h" 37 #include "base/files/file_path_watcher.h"
38 #endif 38 #endif
39 39
40 struct PepperPluginInfo; 40 struct PepperPluginInfo;
41 class PluginDirWatcherDelegate; 41 class PluginDirWatcherDelegate;
42 42
43 // This must be created on the main thread but it's only called on the IO/file 43 // This must be created on the main thread but it's only called on the IO/file
44 // thread. 44 // thread.
45 class PluginService 45 class PluginService
46 : public base::WaitableEventWatcher::Delegate, 46 : public base::WaitableEventWatcher::Delegate,
47 public NotificationObserver { 47 public NotificationObserver {
48 public: 48 public:
49 struct OverriddenPlugin { 49 struct OverriddenPlugin {
50 int render_process_id; 50 int render_process_id;
51 int render_view_id; 51 int render_view_id;
52 GURL url; 52 GURL url;
53 webkit::npapi::WebPluginInfo plugin; 53 webkit::WebPluginInfo plugin;
54 }; 54 };
55 55
56 // Returns the PluginService singleton. 56 // Returns the PluginService singleton.
57 static PluginService* GetInstance(); 57 static PluginService* GetInstance();
58 58
59 // Gets the browser's UI locale. 59 // Gets the browser's UI locale.
60 const std::string& GetUILocale(); 60 const std::string& GetUILocale();
61 61
62 // Returns the plugin process host corresponding to the plugin process that 62 // Returns the plugin process host corresponding to the plugin process that
63 // has been started by this service. Returns NULL if no process has been 63 // has been started by this service. Returns NULL if no process has been
(...skipping 26 matching lines...) Expand all
90 PpapiPluginProcessHost::Client* client); 90 PpapiPluginProcessHost::Client* client);
91 void OpenChannelToPpapiBroker(const FilePath& path, 91 void OpenChannelToPpapiBroker(const FilePath& path,
92 PpapiBrokerProcessHost::Client* client); 92 PpapiBrokerProcessHost::Client* client);
93 93
94 // Gets the plugin in the list of plugins that matches the given url and mime 94 // Gets the plugin in the list of plugins that matches the given url and mime
95 // type. Must be called on the FILE thread. 95 // type. Must be called on the FILE thread.
96 bool GetPluginInfo(int render_process_id, 96 bool GetPluginInfo(int render_process_id,
97 int render_view_id, 97 int render_view_id,
98 const GURL& url, 98 const GURL& url,
99 const std::string& mime_type, 99 const std::string& mime_type,
100 webkit::npapi::WebPluginInfo* info, 100 webkit::WebPluginInfo* info,
101 std::string* actual_mime_type); 101 std::string* actual_mime_type);
102 102
103 // Safe to be called from any thread. 103 // Safe to be called from any thread.
104 void OverridePluginForTab(const OverriddenPlugin& plugin); 104 void OverridePluginForTab(const OverriddenPlugin& plugin);
105 105
106 // Restricts the given plugin to the the scheme and host of the given url. 106 // Restricts the given plugin to the the scheme and host of the given url.
107 // Call with an empty url to reset this. 107 // Call with an empty url to reset this.
108 // Can be called on any thread. 108 // Can be called on any thread.
109 void RestrictPluginToUrl(const FilePath& plugin_path, const GURL& url); 109 void RestrictPluginToUrl(const FilePath& plugin_path, const GURL& url);
110 110
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188 188
189 std::vector<OverriddenPlugin> overridden_plugins_; 189 std::vector<OverriddenPlugin> overridden_plugins_;
190 base::Lock overridden_plugins_lock_; 190 base::Lock overridden_plugins_lock_;
191 191
192 DISALLOW_COPY_AND_ASSIGN(PluginService); 192 DISALLOW_COPY_AND_ASSIGN(PluginService);
193 }; 193 };
194 194
195 DISABLE_RUNNABLE_METHOD_REFCOUNT(PluginService); 195 DISABLE_RUNNABLE_METHOD_REFCOUNT(PluginService);
196 196
197 #endif // CONTENT_BROWSER_PLUGIN_SERVICE_H_ 197 #endif // CONTENT_BROWSER_PLUGIN_SERVICE_H_
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