1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // This interface is for managing the global services of the application. Each
6 // service is lazily created when requested the first time. The service getters
7 // will return NULL if the service is not available, so callers must check for
10 #ifndef CHROME_BROWSER_BROWSER_PROCESS_H_
11 #define CHROME_BROWSER_BROWSER_PROCESS_H_
15 #include "base/basictypes.h"
16 #include "base/memory/scoped_ptr.h"
17 #include "chrome/browser/browser_process_platform_part.h"
18 #include "chrome/browser/ui/host_desktop.h"
20 class AutomationProviderList;
21 class BackgroundModeManager;
22 class BookmarkPromptController;
25 class DownloadRequestLimiter;
26 class DownloadStatusUpdater;
27 class GLStringManager;
30 class IntranetRedirectDetector;
32 class MediaFileSystemRegistry;
34 class NotificationUIManager;
35 class PrefRegistrySimple;
39 class SafeBrowsingService;
42 #if defined(ENABLE_WEBRTC)
43 class WebRtcLogUploader;
46 namespace chrome_variations {
47 class VariationsService;
50 namespace component_updater {
51 class ComponentUpdateService;
52 class PnaclComponentInstaller;
55 namespace extensions {
56 class EventRouterForwarder;
59 namespace message_center {
64 class URLRequestContextGetter;
68 class BrowserPolicyConnector;
73 class PrerenderTracker;
77 class BackgroundPrintingManager;
78 class PrintJobManager;
79 class PrintPreviewDialogController;
82 namespace safe_browsing {
83 class ClientSideDetectionService;
86 // NOT THREAD SAFE, call only from the main thread.
87 // These functions shouldn't return NULL unless otherwise noted.
88 class BrowserProcess {
91 virtual ~BrowserProcess();
93 // Called when the ResourceDispatcherHost object is created by content.
94 virtual void ResourceDispatcherHostCreated() = 0;
96 // Invoked when the user is logging out/shutting down. When logging off we may
97 // not have enough time to do a normal shutdown. This method is invoked prior
98 // to normal shutdown and saves any state that must be saved before we are
100 virtual void EndSession() = 0;
102 // Services: any of these getters may return NULL
103 virtual MetricsService* metrics_service() = 0;
104 virtual ProfileManager* profile_manager() = 0;
105 virtual PrefService* local_state() = 0;
106 virtual net::URLRequestContextGetter* system_request_context() = 0;
107 virtual chrome_variations::VariationsService* variations_service() = 0;
109 virtual BrowserProcessPlatformPart* platform_part() = 0;
111 virtual extensions::EventRouterForwarder*
112 extension_event_router_forwarder() = 0;
114 // Returns the manager for desktop notifications.
115 virtual NotificationUIManager* notification_ui_manager() = 0;
117 // MessageCenter is a global list of currently displayed notifications.
118 virtual message_center::MessageCenter* message_center() = 0;
120 // Returns the state object for the thread that we perform I/O
121 // coordination on (network requests, communication with renderers,
124 // Can be NULL close to startup and shutdown.
126 // NOTE: If you want to post a task to the IO thread, use
127 // BrowserThread::PostTask (or other variants).
128 virtual IOThread* io_thread() = 0;
130 // Returns the thread that is used for health check of all browser threads.
131 virtual WatchDogThread* watchdog_thread() = 0;
133 // Starts and manages the policy system.
134 virtual policy::BrowserPolicyConnector* browser_policy_connector() = 0;
136 // This is the main interface for chromium components to retrieve policy
137 // information from the policy system.
138 virtual policy::PolicyService* policy_service() = 0;
140 virtual IconManager* icon_manager() = 0;
142 virtual GLStringManager* gl_string_manager() = 0;
144 virtual GpuModeManager* gpu_mode_manager() = 0;
146 virtual AutomationProviderList* GetAutomationProviderList() = 0;
148 virtual void CreateDevToolsHttpProtocolHandler(
149 chrome::HostDesktopType host_desktop_type,
150 const std::string& ip,
152 const std::string& frontend_url) = 0;
154 virtual unsigned int AddRefModule() = 0;
155 virtual unsigned int ReleaseModule() = 0;
157 virtual bool IsShuttingDown() = 0;
159 virtual printing::PrintJobManager* print_job_manager() = 0;
160 virtual printing::PrintPreviewDialogController*
161 print_preview_dialog_controller() = 0;
162 virtual printing::BackgroundPrintingManager*
163 background_printing_manager() = 0;
165 virtual IntranetRedirectDetector* intranet_redirect_detector() = 0;
167 // Returns the locale used by the application.
168 virtual const std::string& GetApplicationLocale() = 0;
169 virtual void SetApplicationLocale(const std::string& locale) = 0;
171 virtual DownloadStatusUpdater* download_status_updater() = 0;
172 virtual DownloadRequestLimiter* download_request_limiter() = 0;
174 // Returns the object that manages background applications.
175 virtual BackgroundModeManager* background_mode_manager() = 0;
176 virtual void set_background_mode_manager_for_test(
177 scoped_ptr<BackgroundModeManager> manager) = 0;
179 // Returns the StatusTray, which provides an API for displaying status icons
180 // in the system status tray. Returns NULL if status icons are not supported
181 // on this platform (or this is a unit test).
182 virtual StatusTray* status_tray() = 0;
184 // Returns the SafeBrowsing service.
185 virtual SafeBrowsingService* safe_browsing_service() = 0;
187 // Returns an object which handles communication with the SafeBrowsing
188 // client-side detection servers.
189 virtual safe_browsing::ClientSideDetectionService*
190 safe_browsing_detection_service() = 0;
192 #if (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)
193 // This will start a timer that, if Chrome is in persistent mode, will check
194 // whether an update is available, and if that's the case, restart the
195 // browser. Note that restart code will strip some of the command line keys
196 // and all loose values from the cl this instance of Chrome was launched with,
197 // and add the command line key that will force Chrome to start in the
198 // background mode. For the full list of "blacklisted" keys, refer to
199 // |kSwitchesToRemoveOnAutorestart| array in browser_process_impl.cc.
200 virtual void StartAutoupdateTimer() = 0;
203 virtual ChromeNetLog* net_log() = 0;
205 virtual prerender::PrerenderTracker* prerender_tracker() = 0;
207 virtual component_updater::ComponentUpdateService* component_updater() = 0;
209 virtual CRLSetFetcher* crl_set_fetcher() = 0;
211 virtual component_updater::PnaclComponentInstaller*
212 pnacl_component_installer() = 0;
214 virtual BookmarkPromptController* bookmark_prompt_controller() = 0;
216 virtual MediaFileSystemRegistry* media_file_system_registry() = 0;
218 virtual bool created_local_state() const = 0;
220 #if defined(ENABLE_WEBRTC)
221 virtual WebRtcLogUploader* webrtc_log_uploader() = 0;
225 DISALLOW_COPY_AND_ASSIGN(BrowserProcess);
228 extern BrowserProcess* g_browser_process;
230 #endif // CHROME_BROWSER_BROWSER_PROCESS_H_