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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// When each service is created, we set a flag indicating this. At this point,
// the service initialization could fail or succeed. This allows us to remember
// if we tried to create a service, and not try creating it over and over if
// the creation failed.
#ifndef CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
#define CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
#include <string>
#include "base/basictypes.h"
#include "base/message_loop.h"
#include "base/non_thread_safe.h"
#include "base/scoped_ptr.h"
#include "chrome/browser/automation/automation_provider_list.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/tab_contents/thumbnail_generator.h"
#include "ipc/ipc_message.h"
class CommandLine;
class FilePath;
class NotificationService;
// Real implementation of BrowserProcess that creates and returns the services.
class BrowserProcessImpl : public BrowserProcess, public NonThreadSafe {
public:
explicit BrowserProcessImpl(const CommandLine& command_line);
virtual ~BrowserProcessImpl();
virtual void EndSession();
virtual ResourceDispatcherHost* resource_dispatcher_host() {
DCHECK(CalledOnValidThread());
if (!created_resource_dispatcher_host_)
CreateResourceDispatcherHost();
return resource_dispatcher_host_.get();
}
virtual MetricsService* metrics_service() {
DCHECK(CalledOnValidThread());
if (!created_metrics_service_)
CreateMetricsService();
return metrics_service_.get();
}
virtual IOThread* io_thread() {
DCHECK(CalledOnValidThread());
if (!created_io_thread_)
CreateIOThread();
return io_thread_.get();
}
virtual base::Thread* file_thread() {
DCHECK(CalledOnValidThread());
if (!created_file_thread_)
CreateFileThread();
return file_thread_.get();
}
virtual base::Thread* db_thread() {
DCHECK(CalledOnValidThread());
if (!created_db_thread_)
CreateDBThread();
return db_thread_.get();
}
virtual base::Thread* process_launcher_thread() {
DCHECK(CalledOnValidThread());
if (!created_process_launcher_thread_)
CreateProcessLauncherThread();
return process_launcher_thread_.get();
}
#if defined(USE_X11)
virtual base::Thread* background_x11_thread() {
DCHECK(CalledOnValidThread());
// The BACKGROUND_X11 thread is created when the IO thread is created.
if (!created_io_thread_)
CreateIOThread();
return background_x11_thread_.get();
}
#endif
virtual ProfileManager* profile_manager() {
DCHECK(CalledOnValidThread());
if (!created_profile_manager_)
CreateProfileManager();
return profile_manager_.get();
}
virtual PrefService* local_state() {
DCHECK(CalledOnValidThread());
if (!created_local_state_)
CreateLocalState();
return local_state_.get();
}
virtual DebuggerWrapper* debugger_wrapper() {
DCHECK(CalledOnValidThread());
if (!created_debugger_wrapper_)
return NULL;
return debugger_wrapper_.get();
}
virtual DevToolsManager* devtools_manager() {
DCHECK(CalledOnValidThread());
if (!created_devtools_manager_)
CreateDevToolsManager();
return devtools_manager_.get();
}
virtual Clipboard* clipboard() {
DCHECK(CalledOnValidThread());
return clipboard_.get();
}
virtual NotificationUIManager* notification_ui_manager() {
DCHECK(CalledOnValidThread());
if (!created_notification_ui_manager_)
CreateNotificationUIManager();
return notification_ui_manager_.get();
}
virtual StatusTrayManager* status_tray_manager() {
DCHECK(CalledOnValidThread());
if (!status_tray_manager_.get())
CreateStatusTrayManager();
return status_tray_manager_.get();
}
virtual IconManager* icon_manager() {
DCHECK(CalledOnValidThread());
if (!created_icon_manager_)
CreateIconManager();
return icon_manager_.get();
}
virtual ThumbnailGenerator* GetThumbnailGenerator() {
return &thumbnail_generator_;
}
virtual AutomationProviderList* InitAutomationProviderList() {
DCHECK(CalledOnValidThread());
if (automation_provider_list_.get() == NULL) {
automation_provider_list_.reset(AutomationProviderList::GetInstance());
}
return automation_provider_list_.get();
}
virtual void InitDebuggerWrapper(int port) {
DCHECK(CalledOnValidThread());
if (!created_debugger_wrapper_)
CreateDebuggerWrapper(port);
}
virtual unsigned int AddRefModule();
virtual unsigned int ReleaseModule();
virtual bool IsShuttingDown() {
DCHECK(CalledOnValidThread());
return 0 == module_ref_count_;
}
virtual printing::PrintJobManager* print_job_manager();
virtual GoogleURLTracker* google_url_tracker() {
DCHECK(CalledOnValidThread());
if (!google_url_tracker_.get())
CreateGoogleURLTracker();
return google_url_tracker_.get();
}
virtual IntranetRedirectDetector* intranet_redirect_detector() {
DCHECK(CalledOnValidThread());
if (!intranet_redirect_detector_.get())
CreateIntranetRedirectDetector();
return intranet_redirect_detector_.get();
}
virtual const std::string& GetApplicationLocale() {
DCHECK(!locale_.empty());
return locale_;
}
virtual void SetApplicationLocale(const std::string& locale);
virtual base::WaitableEvent* shutdown_event() {
return shutdown_event_.get();
}
virtual void CheckForInspectorFiles();
virtual bool have_inspector_files() const {
return have_inspector_files_;
}
#if defined(IPC_MESSAGE_LOG_ENABLED)
virtual void SetIPCLoggingEnabled(bool enable);
#endif
private:
void ClearLocalState(const FilePath& profile_path);
bool ShouldClearLocalState(FilePath* profile_path);
void CreateResourceDispatcherHost();
void CreatePrefService();
void CreateMetricsService();
void CreateIOThread();
static void CleanupOnIOThread();
void CreateFileThread();
void CreateDBThread();
void CreateProcessLauncherThread();
void CreateTemplateURLModel();
void CreateProfileManager();
void CreateWebDataService();
void CreateLocalState();
void CreateViewedPageTracker();
void CreateIconManager();
void CreateDebuggerWrapper(int port);
void CreateDevToolsManager();
void CreateGoogleURLTracker();
void CreateIntranetRedirectDetector();
void CreateNotificationUIManager();
void CreateStatusTrayManager();
#if defined(IPC_MESSAGE_LOG_ENABLED)
void SetIPCLoggingEnabledForChildProcesses(bool enabled);
#endif
bool created_resource_dispatcher_host_;
scoped_ptr<ResourceDispatcherHost> resource_dispatcher_host_;
bool created_metrics_service_;
scoped_ptr<MetricsService> metrics_service_;
bool created_io_thread_;
scoped_ptr<IOThread> io_thread_;
#if defined(USE_X11)
// This shares a created flag with the IO thread.
scoped_ptr<base::Thread> background_x11_thread_;
#endif
bool created_file_thread_;
scoped_ptr<base::Thread> file_thread_;
bool created_db_thread_;
scoped_ptr<base::Thread> db_thread_;
bool created_process_launcher_thread_;
scoped_ptr<base::Thread> process_launcher_thread_;
bool created_profile_manager_;
scoped_ptr<ProfileManager> profile_manager_;
bool created_local_state_;
scoped_ptr<PrefService> local_state_;
bool created_icon_manager_;
scoped_ptr<IconManager> icon_manager_;
bool created_debugger_wrapper_;
scoped_refptr<DebuggerWrapper> debugger_wrapper_;
bool created_devtools_manager_;
scoped_refptr<DevToolsManager> devtools_manager_;
scoped_ptr<Clipboard> clipboard_;
// Manager for desktop notification UI.
bool created_notification_ui_manager_;
scoped_ptr<NotificationUIManager> notification_ui_manager_;
// Manager for status tray.
scoped_ptr<StatusTrayManager> status_tray_manager_;
scoped_ptr<AutomationProviderList> automation_provider_list_;
scoped_ptr<GoogleURLTracker> google_url_tracker_;
scoped_ptr<IntranetRedirectDetector> intranet_redirect_detector_;
scoped_ptr<NotificationService> main_notification_service_;
unsigned int module_ref_count_;
// Ensures that all the print jobs are finished before closing the browser.
scoped_ptr<printing::PrintJobManager> print_job_manager_;
std::string locale_;
bool checked_for_new_frames_;
bool using_new_frames_;
// This service just sits around and makes thumanails for tabs. It does
// nothing in the cosntructor so we don't have to worry about lazy init.
ThumbnailGenerator thumbnail_generator_;
// An event that notifies when we are shutting-down.
scoped_ptr<base::WaitableEvent> shutdown_event_;
// Runs on the file thread and stats the inspector's directory, filling in
// have_inspector_files_ with the result.
void DoInspectorFilesCheck();
// Our best estimate about the existence of the inspector directory.
bool have_inspector_files_;
DISALLOW_COPY_AND_ASSIGN(BrowserProcessImpl);
};
#endif // CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
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