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[email protected]f34e79632010-03-17 02:34:081// Copyright (c) 2010 The Chromium Authors. All rights reserved.
[email protected]bfdffe2b2009-04-24 22:05:352// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/extensions/extension_function_dispatcher.h"
6
[email protected]745feedb2010-08-02 04:08:077#include <map>
8
[email protected]bfdffe2b2009-04-24 22:05:359#include "base/process_util.h"
10#include "base/singleton.h"
[email protected]584b8e3f2010-04-10 00:23:3711#include "base/ref_counted.h"
[email protected]bfdffe2b2009-04-24 22:05:3512#include "base/values.h"
[email protected]17d40f02010-07-01 01:18:0613#include "build/build_config.h"
[email protected]0ec92032010-03-24 19:59:4114#include "chrome/browser/browser_list.h"
[email protected]a95631cb2009-12-10 01:59:1115#include "chrome/browser/browser_window.h"
[email protected]584b8e3f2010-04-10 00:23:3716#include "chrome/browser/dom_ui/chrome_url_data_manager.h"
17#include "chrome/browser/dom_ui/dom_ui_favicon_source.h"
[email protected]d070ec62010-07-27 21:28:2618#include "chrome/browser/external_protocol_handler.h"
[email protected]912256b32009-09-18 09:47:3519#include "chrome/browser/extensions/execute_code_in_tab_function.h"
[email protected]5cbe1e22010-01-30 01:18:5620#include "chrome/browser/extensions/extension_accessibility_api.h"
[email protected]9dd97bc2010-01-14 01:40:0421#include "chrome/browser/extensions/extension_bookmark_manager_api.h"
[email protected]bfdffe2b2009-04-24 22:05:3522#include "chrome/browser/extensions/extension_bookmarks_module.h"
[email protected]ec9ac0df2009-10-01 18:06:4723#include "chrome/browser/extensions/extension_browser_actions_api.h"
[email protected]446255952010-03-17 20:41:5824#include "chrome/browser/extensions/extension_clipboard_api.h"
[email protected]2e3b5202010-03-23 06:52:4125#include "chrome/browser/extensions/extension_context_menu_api.h"
[email protected]898bbd32010-05-18 18:52:2926#include "chrome/browser/extensions/extension_cookies_api.h"
[email protected]b27257562009-11-16 23:28:2627#include "chrome/browser/extensions/extension_dom_ui.h"
[email protected]bfdffe2b2009-04-24 22:05:3528#include "chrome/browser/extensions/extension_function.h"
[email protected]de768a832009-10-30 05:25:0129#include "chrome/browser/extensions/extension_history_api.h"
[email protected]f5205412010-03-16 00:19:3430#include "chrome/browser/extensions/extension_idle_api.h"
[email protected]198bcfe2009-09-09 22:56:2831#include "chrome/browser/extensions/extension_i18n_api.h"
[email protected]f34e79632010-03-17 02:34:0832#include "chrome/browser/extensions/extension_infobar_module.h"
[email protected]d6833852010-08-20 18:00:4533#if defined(TOOLKIT_VIEWS)
34#include "chrome/browser/extensions/extension_input_api.h"
35#endif
[email protected]e916901c2009-05-07 00:14:3136#include "chrome/browser/extensions/extension_message_service.h"
[email protected]438772df2010-02-26 18:08:4337#include "chrome/browser/extensions/extension_metrics_module.h"
[email protected]56ad3792010-05-28 17:45:3338#include "chrome/browser/extensions/extension_omnibox_api.h"
[email protected]f7f3a5f2009-05-01 22:02:3439#include "chrome/browser/extensions/extension_page_actions_module.h"
[email protected]1c1c77a52009-11-03 00:37:3140#include "chrome/browser/extensions/extension_popup_api.h"
[email protected]45776222009-07-15 20:21:5841#include "chrome/browser/extensions/extension_process_manager.h"
[email protected]381162b2010-01-28 17:29:3542#include "chrome/browser/extensions/extension_processes_api.h"
[email protected]a9c23a52010-08-04 09:13:4443#include "chrome/browser/extensions/extension_proxy_api.h"
[email protected]17d40f02010-07-01 01:18:0644#include "chrome/browser/extensions/extension_rlz_module.h"
[email protected]8b8e7c92010-08-19 18:05:5645#include "chrome/browser/extensions/extension_sidebar_api.h"
[email protected]bfdffe2b2009-04-24 22:05:3546#include "chrome/browser/extensions/extension_tabs_module.h"
[email protected]25fd1b2e2009-08-17 20:57:1447#include "chrome/browser/extensions/extension_test_api.h"
[email protected]8abe0a32010-08-12 00:40:2248#if defined(OS_CHROMEOS)
49#include "chrome/browser/extensions/extension_tts_api.h"
50#endif
[email protected]d13950e2009-12-04 01:43:0251#include "chrome/browser/extensions/extensions_quota_service.h"
[email protected]b1748b1d82009-11-30 20:32:5652#include "chrome/browser/extensions/extensions_service.h"
[email protected]e916901c2009-05-07 00:14:3153#include "chrome/browser/profile.h"
[email protected]bfdffe2b2009-04-24 22:05:3554#include "chrome/browser/renderer_host/render_process_host.h"
55#include "chrome/browser/renderer_host/render_view_host.h"
[email protected]35506352009-08-07 18:58:1956#include "chrome/common/render_messages.h"
[email protected]bfdffe2b2009-04-24 22:05:3557#include "chrome/common/result_codes.h"
[email protected]9c45b7182009-08-04 16:44:4358#include "chrome/common/url_constants.h"
[email protected]bfdffe2b2009-04-24 22:05:3559
[email protected]d6833852010-08-20 18:00:4560
[email protected]bfdffe2b2009-04-24 22:05:3561// FactoryRegistry -------------------------------------------------------------
62
63namespace {
64
[email protected]b83e4602009-05-15 22:58:3365// Template for defining ExtensionFunctionFactory.
66template<class T>
67ExtensionFunction* NewExtensionFunction() {
68 return new T();
69}
[email protected]bfdffe2b2009-04-24 22:05:3570
[email protected]b83e4602009-05-15 22:58:3371// Contains a list of all known extension functions and allows clients to
72// create instances of them.
[email protected]bfdffe2b2009-04-24 22:05:3573class FactoryRegistry {
74 public:
75 static FactoryRegistry* instance();
[email protected]b83e4602009-05-15 22:58:3376 FactoryRegistry() { ResetFunctions(); }
77
78 // Resets all functions to their default values.
79 void ResetFunctions();
80
81 // Adds all function names to 'names'.
[email protected]bfdffe2b2009-04-24 22:05:3582 void GetAllNames(std::vector<std::string>* names);
[email protected]b83e4602009-05-15 22:58:3383
84 // Allows overriding of specific functions (e.g. for testing). Functions
85 // must be previously registered. Returns true if successful.
86 bool OverrideFunction(const std::string& name,
87 ExtensionFunctionFactory factory);
88
89 // Factory method for the ExtensionFunction registered as 'name'.
[email protected]bfdffe2b2009-04-24 22:05:3590 ExtensionFunction* NewFunction(const std::string& name);
91
92 private:
[email protected]61424c062009-10-14 23:14:5993 template<class T>
94 void RegisterFunction() {
95 factories_[T::function_name()] = &NewExtensionFunction<T>;
96 }
97
[email protected]bfdffe2b2009-04-24 22:05:3598 typedef std::map<std::string, ExtensionFunctionFactory> FactoryMap;
99 FactoryMap factories_;
100};
101
[email protected]bfdffe2b2009-04-24 22:05:35102FactoryRegistry* FactoryRegistry::instance() {
103 return Singleton<FactoryRegistry>::get();
104}
105
[email protected]b83e4602009-05-15 22:58:33106void FactoryRegistry::ResetFunctions() {
[email protected]bfdffe2b2009-04-24 22:05:35107 // Register all functions here.
108
[email protected]e515f5d2009-05-05 03:05:00109 // Windows
[email protected]61424c062009-10-14 23:14:59110 RegisterFunction<GetWindowFunction>();
111 RegisterFunction<GetCurrentWindowFunction>();
112 RegisterFunction<GetLastFocusedWindowFunction>();
113 RegisterFunction<GetAllWindowsFunction>();
114 RegisterFunction<CreateWindowFunction>();
115 RegisterFunction<UpdateWindowFunction>();
116 RegisterFunction<RemoveWindowFunction>();
[email protected]b83e4602009-05-15 22:58:33117
[email protected]e515f5d2009-05-05 03:05:00118 // Tabs
[email protected]61424c062009-10-14 23:14:59119 RegisterFunction<GetTabFunction>();
[email protected]e3eafb292010-04-14 21:30:41120 RegisterFunction<GetCurrentTabFunction>();
[email protected]61424c062009-10-14 23:14:59121 RegisterFunction<GetSelectedTabFunction>();
122 RegisterFunction<GetAllTabsInWindowFunction>();
123 RegisterFunction<CreateTabFunction>();
124 RegisterFunction<UpdateTabFunction>();
125 RegisterFunction<MoveTabFunction>();
126 RegisterFunction<RemoveTabFunction>();
127 RegisterFunction<DetectTabLanguageFunction>();
128 RegisterFunction<CaptureVisibleTabFunction>();
129 RegisterFunction<TabsExecuteScriptFunction>();
130 RegisterFunction<TabsInsertCSSFunction>();
[email protected]bfdffe2b2009-04-24 22:05:35131
[email protected]f7f3a5f2009-05-01 22:02:34132 // Page Actions.
[email protected]61424c062009-10-14 23:14:59133 RegisterFunction<EnablePageActionFunction>();
134 RegisterFunction<DisablePageActionFunction>();
[email protected]744ef172009-10-16 21:53:46135 RegisterFunction<PageActionShowFunction>();
136 RegisterFunction<PageActionHideFunction>();
137 RegisterFunction<PageActionSetIconFunction>();
138 RegisterFunction<PageActionSetTitleFunction>();
[email protected]e478d6702010-01-28 00:10:29139 RegisterFunction<PageActionSetPopupFunction>();
[email protected]f7f3a5f2009-05-01 22:02:34140
[email protected]ec9ac0df2009-10-01 18:06:47141 // Browser Actions.
[email protected]61424c062009-10-14 23:14:59142 RegisterFunction<BrowserActionSetIconFunction>();
[email protected]1288ba02009-10-15 00:02:24143 RegisterFunction<BrowserActionSetTitleFunction>();
[email protected]61424c062009-10-14 23:14:59144 RegisterFunction<BrowserActionSetBadgeTextFunction>();
145 RegisterFunction<BrowserActionSetBadgeBackgroundColorFunction>();
[email protected]85ae9592010-02-03 20:58:50146 RegisterFunction<BrowserActionSetPopupFunction>();
[email protected]ec9ac0df2009-10-01 18:06:47147
[email protected]f7f3a5f2009-05-01 22:02:34148 // Bookmarks.
[email protected]61424c062009-10-14 23:14:59149 RegisterFunction<GetBookmarksFunction>();
150 RegisterFunction<GetBookmarkChildrenFunction>();
[email protected]a3c94c712009-12-18 19:23:55151 RegisterFunction<GetBookmarkRecentFunction>();
[email protected]61424c062009-10-14 23:14:59152 RegisterFunction<GetBookmarkTreeFunction>();
153 RegisterFunction<SearchBookmarksFunction>();
154 RegisterFunction<RemoveBookmarkFunction>();
155 RegisterFunction<RemoveTreeBookmarkFunction>();
156 RegisterFunction<CreateBookmarkFunction>();
157 RegisterFunction<MoveBookmarkFunction>();
158 RegisterFunction<UpdateBookmarkFunction>();
[email protected]9c45b7182009-08-04 16:44:43159
[email protected]f34e79632010-03-17 02:34:08160 // Infobars.
161 RegisterFunction<ShowInfoBarFunction>();
162
[email protected]9dd97bc2010-01-14 01:40:04163 // BookmarkManager
164 RegisterFunction<CopyBookmarkManagerFunction>();
165 RegisterFunction<CutBookmarkManagerFunction>();
166 RegisterFunction<PasteBookmarkManagerFunction>();
[email protected]03b3bbf2010-01-29 23:54:57167 RegisterFunction<CanPasteBookmarkManagerFunction>();
[email protected]cb6cf792010-01-28 00:04:56168 RegisterFunction<ImportBookmarksFunction>();
169 RegisterFunction<ExportBookmarksFunction>();
[email protected]d406e2e2010-01-30 21:45:18170 RegisterFunction<SortChildrenBookmarkManagerFunction>();
[email protected]9dd97bc2010-01-14 01:40:04171 RegisterFunction<BookmarkManagerGetStringsFunction>();
[email protected]ced90ae12010-02-20 02:06:16172 RegisterFunction<StartDragBookmarkManagerFunction>();
173 RegisterFunction<DropBookmarkManagerFunction>();
[email protected]9b071852010-04-02 06:45:31174 RegisterFunction<GetSubtreeBookmarkManagerFunction>();
[email protected]9dd97bc2010-01-14 01:40:04175
[email protected]de768a832009-10-30 05:25:01176 // History
177 RegisterFunction<AddUrlHistoryFunction>();
178 RegisterFunction<DeleteAllHistoryFunction>();
179 RegisterFunction<DeleteRangeHistoryFunction>();
180 RegisterFunction<DeleteUrlHistoryFunction>();
181 RegisterFunction<GetVisitsHistoryFunction>();
182 RegisterFunction<SearchHistoryFunction>();
183
[email protected]f5205412010-03-16 00:19:34184 // Idle
185 RegisterFunction<ExtensionIdleQueryStateFunction>();
186
[email protected]198bcfe2009-09-09 22:56:28187 // I18N.
[email protected]61424c062009-10-14 23:14:59188 RegisterFunction<GetAcceptLanguagesFunction>();
[email protected]198bcfe2009-09-09 22:56:28189
[email protected]1c1c77a52009-11-03 00:37:31190 // Popup API.
191 RegisterFunction<PopupShowFunction>();
192
[email protected]381162b2010-01-28 17:29:35193 // Processes.
194 RegisterFunction<GetProcessForTabFunction>();
195
[email protected]438772df2010-02-26 18:08:43196 // Metrics.
[email protected]cf25e4d2010-03-12 21:19:34197 RegisterFunction<MetricsRecordUserActionFunction>();
198 RegisterFunction<MetricsRecordValueFunction>();
199 RegisterFunction<MetricsRecordPercentageFunction>();
200 RegisterFunction<MetricsRecordCountFunction>();
201 RegisterFunction<MetricsRecordSmallCountFunction>();
202 RegisterFunction<MetricsRecordMediumCountFunction>();
203 RegisterFunction<MetricsRecordTimeFunction>();
204 RegisterFunction<MetricsRecordMediumTimeFunction>();
205 RegisterFunction<MetricsRecordLongTimeFunction>();
[email protected]438772df2010-02-26 18:08:43206
[email protected]17d40f02010-07-01 01:18:06207 // RLZ.
208#if defined(OS_WIN)
209 RegisterFunction<RlzRecordProductEventFunction>();
210 RegisterFunction<RlzGetAccessPointRlzFunction>();
[email protected]3a612be2010-07-17 03:11:21211 RegisterFunction<RlzSendFinancialPingFunction>();
[email protected]17d40f02010-07-01 01:18:06212 RegisterFunction<RlzClearProductStateFunction>();
213#endif
214
[email protected]898bbd32010-05-18 18:52:29215 // Cookies.
216 RegisterFunction<GetCookieFunction>();
217 RegisterFunction<GetAllCookiesFunction>();
218 RegisterFunction<SetCookieFunction>();
219 RegisterFunction<RemoveCookieFunction>();
220 RegisterFunction<GetAllCookieStoresFunction>();
221
[email protected]25fd1b2e2009-08-17 20:57:14222 // Test.
[email protected]61424c062009-10-14 23:14:59223 RegisterFunction<ExtensionTestPassFunction>();
224 RegisterFunction<ExtensionTestFailFunction>();
225 RegisterFunction<ExtensionTestLogFunction>();
[email protected]d13950e2009-12-04 01:43:02226 RegisterFunction<ExtensionTestQuotaResetFunction>();
[email protected]db7331a2010-02-25 22:10:50227 RegisterFunction<ExtensionTestCreateIncognitoTabFunction>();
[email protected]745feedb2010-08-02 04:08:07228 RegisterFunction<ExtensionTestSendMessageFunction>();
[email protected]5cbe1e22010-01-30 01:18:56229
230 // Accessibility.
231 RegisterFunction<GetFocusedControlFunction>();
232 RegisterFunction<SetAccessibilityEnabledFunction>();
[email protected]446255952010-03-17 20:41:58233
[email protected]8abe0a32010-08-12 00:40:22234#if defined(OS_CHROMEOS)
235 // Text-to-speech.
236 RegisterFunction<ExtensionTtsSpeakFunction>();
237 RegisterFunction<ExtensionTtsStopSpeakingFunction>();
238 RegisterFunction<ExtensionTtsIsSpeakingFunction>();
239#endif
240
[email protected]446255952010-03-17 20:41:58241 // Clipboard.
242 RegisterFunction<ExecuteCopyClipboardFunction>();
243 RegisterFunction<ExecuteCutClipboardFunction>();
244 RegisterFunction<ExecutePasteClipboardFunction>();
[email protected]2e3b5202010-03-23 06:52:41245
246 // Context Menus.
247 RegisterFunction<CreateContextMenuFunction>();
[email protected]66dbfb2c2010-05-12 20:20:15248 RegisterFunction<UpdateContextMenuFunction>();
[email protected]2e3b5202010-03-23 06:52:41249 RegisterFunction<RemoveContextMenuFunction>();
[email protected]66dbfb2c2010-05-12 20:20:15250 RegisterFunction<RemoveAllContextMenusFunction>();
[email protected]56ad3792010-05-28 17:45:33251
252 // Omnibox.
253 RegisterFunction<OmniboxSendSuggestionsFunction>();
[email protected]a9c23a52010-08-04 09:13:44254
255 // Proxies.
256 RegisterFunction<UseCustomProxySettingsFunction>();
[email protected]8b8e7c92010-08-19 18:05:56257
258 // Sidebar.
259 RegisterFunction<CollapseSidebarFunction>();
260 RegisterFunction<ExpandSidebarFunction>();
261 RegisterFunction<GetStateSidebarFunction>();
262 RegisterFunction<HideSidebarFunction>();
263 RegisterFunction<NavigateSidebarFunction>();
264 RegisterFunction<SetBadgeTextSidebarFunction>();
265 RegisterFunction<SetIconSidebarFunction>();
266 RegisterFunction<SetTitleSidebarFunction>();
267 RegisterFunction<ShowSidebarFunction>();
[email protected]d6833852010-08-20 18:00:45268
269#if defined(TOOLKIT_VIEWS)
270 // Input.
271 RegisterFunction<SendKeyboardEventInputFunction>();
272#endif
[email protected]bfdffe2b2009-04-24 22:05:35273}
274
[email protected]b83e4602009-05-15 22:58:33275void FactoryRegistry::GetAllNames(std::vector<std::string>* names) {
276 for (FactoryMap::iterator iter = factories_.begin();
277 iter != factories_.end(); ++iter) {
[email protected]bfdffe2b2009-04-24 22:05:35278 names->push_back(iter->first);
279 }
280}
281
[email protected]b83e4602009-05-15 22:58:33282bool FactoryRegistry::OverrideFunction(const std::string& name,
283 ExtensionFunctionFactory factory) {
284 FactoryMap::iterator iter = factories_.find(name);
285 if (iter == factories_.end()) {
286 return false;
287 } else {
288 iter->second = factory;
289 return true;
290 }
291}
292
[email protected]bfdffe2b2009-04-24 22:05:35293ExtensionFunction* FactoryRegistry::NewFunction(const std::string& name) {
294 FactoryMap::iterator iter = factories_.find(name);
295 DCHECK(iter != factories_.end());
[email protected]b83e4602009-05-15 22:58:33296 ExtensionFunction* function = iter->second();
[email protected]76a3db852009-07-24 02:14:56297 function->set_name(name);
[email protected]b83e4602009-05-15 22:58:33298 return function;
[email protected]bfdffe2b2009-04-24 22:05:35299}
300
[email protected]b83e4602009-05-15 22:58:33301}; // namespace
[email protected]bfdffe2b2009-04-24 22:05:35302
[email protected]bfdffe2b2009-04-24 22:05:35303// ExtensionFunctionDispatcher -------------------------------------------------
304
305void ExtensionFunctionDispatcher::GetAllFunctionNames(
306 std::vector<std::string>* names) {
307 FactoryRegistry::instance()->GetAllNames(names);
308}
309
[email protected]b83e4602009-05-15 22:58:33310bool ExtensionFunctionDispatcher::OverrideFunction(
311 const std::string& name, ExtensionFunctionFactory factory) {
312 return FactoryRegistry::instance()->OverrideFunction(name, factory);
313}
314
315void ExtensionFunctionDispatcher::ResetFunctions() {
316 FactoryRegistry::instance()->ResetFunctions();
317}
318
[email protected]a91afcb2010-03-25 21:15:02319ExtensionFunctionDispatcher* ExtensionFunctionDispatcher::Create(
320 RenderViewHost* render_view_host,
321 Delegate* delegate,
322 const GURL& url) {
323 ExtensionsService* service =
324 render_view_host->process()->profile()->GetExtensionsService();
325 DCHECK(service);
326
327 Extension* extension = service->GetExtensionByURL(url);
328 if (extension)
329 return new ExtensionFunctionDispatcher(render_view_host, delegate,
330 extension, url);
331 else
332 return NULL;
333}
334
[email protected]bfdffe2b2009-04-24 22:05:35335ExtensionFunctionDispatcher::ExtensionFunctionDispatcher(
336 RenderViewHost* render_view_host,
[email protected]7eecaed52009-05-07 21:44:12337 Delegate* delegate,
[email protected]a91afcb2010-03-25 21:15:02338 Extension* extension,
[email protected]811bfe32009-07-01 08:46:25339 const GURL& url)
[email protected]ebc1b682010-03-06 00:22:30340 : profile_(render_view_host->process()->profile()),
[email protected]68f07912010-03-05 18:33:58341 render_view_host_(render_view_host),
[email protected]7eecaed52009-05-07 21:44:12342 delegate_(delegate),
[email protected]811bfe32009-07-01 08:46:25343 url_(url),
[email protected]32dda362009-06-05 19:07:01344 ALLOW_THIS_IN_INITIALIZER_LIST(peer_(new Peer(this))) {
[email protected]9c45b7182009-08-04 16:44:43345 // TODO(erikkay) should we do something for these errors in Release?
346 DCHECK(url.SchemeIs(chrome::kExtensionScheme));
[email protected]35506352009-08-07 18:58:19347 DCHECK(extension);
[email protected]9c45b7182009-08-04 16:44:43348
[email protected]45776222009-07-15 20:21:58349 // Notify the ExtensionProcessManager that the view was created.
350 ExtensionProcessManager* epm = profile()->GetExtensionProcessManager();
351 epm->RegisterExtensionProcess(extension_id(),
[email protected]76543b92009-08-31 17:27:45352 render_view_host->process()->id());
[email protected]35506352009-08-07 18:58:19353
[email protected]db7331a2010-02-25 22:10:50354 bool incognito_enabled =
[email protected]cb0ce1e022010-03-10 19:54:41355 profile()->GetExtensionsService()->IsIncognitoEnabled(extension);
[email protected]db7331a2010-02-25 22:10:50356
[email protected]584b8e3f2010-04-10 00:23:37357 // If the extension has permission to load chrome://favicon/ resources we need
358 // to make sure that the DOMUIFavIconSource is registered with the
359 // ChromeURLDataManager.
360 if (extension->HasHostPermission(GURL(chrome::kChromeUIFavIconURL))) {
361 DOMUIFavIconSource* favicon_source = new DOMUIFavIconSource(profile_);
362 ChromeThread::PostTask(
363 ChromeThread::IO, FROM_HERE,
364 NewRunnableMethod(Singleton<ChromeURLDataManager>::get(),
365 &ChromeURLDataManager::AddDataSource,
366 make_scoped_refptr(favicon_source)));
367 }
368
[email protected]35506352009-08-07 18:58:19369 // Update the extension permissions. Doing this each time we create an EFD
370 // ensures that new processes are informed of permissions for newly installed
371 // extensions.
[email protected]cccf90932009-08-23 17:56:25372 render_view_host->Send(new ViewMsg_Extension_SetAPIPermissions(
[email protected]35506352009-08-07 18:58:19373 extension->id(), extension->api_permissions()));
[email protected]cccf90932009-08-23 17:56:25374 render_view_host->Send(new ViewMsg_Extension_SetHostPermissions(
375 extension->url(), extension->host_permissions()));
[email protected]db7331a2010-02-25 22:10:50376 render_view_host->Send(new ViewMsg_Extension_ExtensionSetIncognitoEnabled(
377 extension->id(), incognito_enabled));
[email protected]68f07912010-03-05 18:33:58378
379 NotificationService::current()->Notify(
380 NotificationType::EXTENSION_FUNCTION_DISPATCHER_CREATED,
381 Source<Profile>(profile_),
382 Details<ExtensionFunctionDispatcher>(this));
[email protected]bfdffe2b2009-04-24 22:05:35383}
384
[email protected]32dda362009-06-05 19:07:01385ExtensionFunctionDispatcher::~ExtensionFunctionDispatcher() {
[email protected]32dda362009-06-05 19:07:01386 peer_->dispatcher_ = NULL;
[email protected]68f07912010-03-05 18:33:58387
388 NotificationService::current()->Notify(
389 NotificationType::EXTENSION_FUNCTION_DISPATCHER_DESTROYED,
390 Source<Profile>(profile_),
391 Details<ExtensionFunctionDispatcher>(this));
[email protected]32dda362009-06-05 19:07:01392}
393
[email protected]0ec92032010-03-24 19:59:41394Browser* ExtensionFunctionDispatcher::GetCurrentBrowser(
395 bool include_incognito) {
396 Browser* browser = delegate_->GetBrowser();
[email protected]7eecaed52009-05-07 21:44:12397
[email protected]0ec92032010-03-24 19:59:41398 // If the delegate has an associated browser and that browser is in the right
399 // incognito state, we can return it.
400 if (browser) {
401 if (include_incognito || !browser->profile()->IsOffTheRecord())
402 return browser;
403 }
[email protected]9c45b7182009-08-04 16:44:43404
[email protected]0ec92032010-03-24 19:59:41405 // Otherwise, try to default to a reasonable browser.
406 Profile* profile = render_view_host()->process()->profile();
407
408 // Make sure we don't return an incognito browser without proper access.
409 if (!include_incognito)
410 profile = profile->GetOriginalProfile();
411
[email protected]aa916d572010-08-13 02:59:31412 browser = BrowserList::FindBrowserWithType(profile, Browser::TYPE_NORMAL,
[email protected]62b0b532010-03-26 22:44:31413 include_incognito);
[email protected]0ec92032010-03-24 19:59:41414
[email protected]0ec92032010-03-24 19:59:41415 // NOTE(rafaelw): This can return NULL in some circumstances. In particular,
[email protected]6d7a6042010-08-12 20:12:42416 // a background_page onload chrome.tabs api call can make it into here
417 // before the browser is sufficiently initialized to return here.
[email protected]0ec92032010-03-24 19:59:41418 // A similar situation may arise during shutdown.
419 // TODO(rafaelw): Delay creation of background_page until the browser
420 // is available. http://code.google.com/p/chromium/issues/detail?id=13284
421 return browser;
[email protected]b27257562009-11-16 23:28:26422}
423
[email protected]8b8e7c92010-08-19 18:05:56424void ExtensionFunctionDispatcher::HandleRequest(
425 const ViewHostMsg_DomMessage_Params& params) {
[email protected]32dda362009-06-05 19:07:01426 scoped_refptr<ExtensionFunction> function(
[email protected]8b8e7c92010-08-19 18:05:56427 FactoryRegistry::instance()->NewFunction(params.name));
[email protected]32dda362009-06-05 19:07:01428 function->set_dispatcher_peer(peer_);
[email protected]a7664e12010-04-08 20:37:43429 function->set_profile(profile_);
430 function->set_extension_id(extension_id());
[email protected]8b8e7c92010-08-19 18:05:56431 function->SetArgs(&params.arguments);
432 function->set_source_url(params.source_url);
433 function->set_request_id(params.request_id);
434 function->set_has_callback(params.has_callback);
435 function->set_user_gesture(params.user_gesture);
[email protected]d13950e2009-12-04 01:43:02436 ExtensionsService* service = profile()->GetExtensionsService();
437 DCHECK(service);
[email protected]cb0ce1e022010-03-10 19:54:41438 Extension* extension = service->GetExtensionById(extension_id(), false);
439 DCHECK(extension);
440 function->set_include_incognito(service->IsIncognitoEnabled(extension));
441
[email protected]d13950e2009-12-04 01:43:02442 ExtensionsQuotaService* quota = service->quota_service();
[email protected]8b8e7c92010-08-19 18:05:56443 if (quota->Assess(extension_id(), function, &params.arguments,
444 base::TimeTicks::Now())) {
[email protected]d070ec62010-07-27 21:28:26445 // See crbug.com/39178.
446 ExternalProtocolHandler::PermitLaunchUrl();
447
[email protected]d13950e2009-12-04 01:43:02448 function->Run();
449 } else {
450 render_view_host_->SendExtensionResponse(function->request_id(), false,
451 std::string(), QuotaLimitHeuristic::kGenericOverQuotaError);
452 }
[email protected]bfdffe2b2009-04-24 22:05:35453}
454
[email protected]c6619182009-05-12 14:59:32455void ExtensionFunctionDispatcher::SendResponse(ExtensionFunction* function,
456 bool success) {
[email protected]c6619182009-05-12 14:59:32457 render_view_host_->SendExtensionResponse(function->request_id(), success,
[email protected]b83e4602009-05-15 22:58:33458 function->GetResult(), function->GetError());
[email protected]bfdffe2b2009-04-24 22:05:35459}
460
461void ExtensionFunctionDispatcher::HandleBadMessage(ExtensionFunction* api) {
[email protected]25fd1b2e2009-08-17 20:57:14462 LOG(ERROR) << "bad extension message " <<
[email protected]76543b92009-08-31 17:27:45463 api->name() <<
[email protected]bfdffe2b2009-04-24 22:05:35464 " : terminating renderer.";
465 if (RenderProcessHost::run_renderer_in_process()) {
466 // In single process mode it is better if we don't suicide but just crash.
467 CHECK(false);
468 } else {
469 NOTREACHED();
[email protected]201b2732009-11-13 18:57:46470 base::KillProcess(render_view_host_->process()->GetHandle(),
[email protected]bfdffe2b2009-04-24 22:05:35471 ResultCodes::KILLED_BAD_MESSAGE, false);
472 }
473}
474
475Profile* ExtensionFunctionDispatcher::profile() {
[email protected]68f07912010-03-05 18:33:58476 return profile_;
[email protected]bfdffe2b2009-04-24 22:05:35477}