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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Contains functions used by BrowserMain() that are win32-specific.
#ifndef CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
#define CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
#include <memory>
#include "chrome/browser/chrome_browser_main.h"
#include "chrome/common/conflicts/module_watcher_win.h"
#include "chrome/install_static/buildflags.h"
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
#include <optional>
#include "chrome/browser/google/did_run_updater_win.h"
#endif
class PlatformAuthPolicyObserver;
namespace base {
class CommandLine;
}
// Handle uninstallation when given the appropriate the command-line switch.
// If |chrome_still_running| is true a modal dialog will be shown asking the
// user to close the other chrome instance.
int DoUninstallTasks(bool chrome_still_running);
class ChromeBrowserMainPartsWin : public ChromeBrowserMainParts {
public:
ChromeBrowserMainPartsWin(bool is_integration_test,
StartupData* startup_data);
ChromeBrowserMainPartsWin(const ChromeBrowserMainPartsWin&) = delete;
ChromeBrowserMainPartsWin& operator=(const ChromeBrowserMainPartsWin&) =
delete;
~ChromeBrowserMainPartsWin() override;
// BrowserParts overrides.
int PreEarlyInitialization() override;
void ToolkitInitialized() override;
void PreCreateMainMessageLoop() override;
int PreCreateThreads() override;
void PostCreateThreads() override;
void PostMainMessageLoopRun() override;
// ChromeBrowserMainParts overrides.
void PostEarlyInitialization() override;
void ShowMissingLocaleMessageBox() override;
void PreProfileInit() override;
void PostProfileInit(Profile* profile, bool is_initial_profile) override;
void PostBrowserStart() override;
// Registers Chrome with the Windows Restart Manager, which will restore the
// Chrome session when the computer is restarted after a system update.
static void RegisterApplicationRestart(
const base::CommandLine& parsed_command_line);
// This method handles the --hide-icons and --show-icons command line options
// for chrome that get triggered by Windows from registry entries
// HideIconsCommand & ShowIconsCommand. Chrome doesn't support hide icons
// functionality so we just ask the users if they want to uninstall Chrome.
static int HandleIconsCommands(const base::CommandLine& parsed_command_line);
// Checks if there is any machine level Chrome installed on the current
// machine. If yes and the current Chrome process is user level, uninstalls
// the user-level Chrome and susbsequently auto-launches the system-level
// Chrome. Returns true if the uninstall was kicked off and this process
// should exit.
static bool CheckMachineLevelInstall();
// Sets the TranslationDelegate which provides localized strings to
// installer_util.
static void SetupInstallerUtilStrings();
// Return a |command_line| copy modified to restore the session after Windows
// updates. Removes URL args, unnecessary switches, and the program name.
static base::CommandLine GetRestartCommandLine(
const base::CommandLine& command_line);
// Check if running elevated, and attempt to automatically de-elevate. Returns
// an exit code if browser should exit due to a restart, or std::nullopt if
// startup should continue.
std::optional<int> MaybeAutoDeElevate();
private:
void OnModuleEvent(const ModuleWatcher::ModuleEvent& event);
void SetupModuleDatabase(std::unique_ptr<ModuleWatcher>* module_watcher);
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
// Updates Chrome's "did run" state periodically when the process is in use.
std::optional<DidRunUpdater> did_run_updater_;
#endif
// Watches module load events and forwards them to the ModuleDatabase.
std::unique_ptr<ModuleWatcher> module_watcher_;
// Applies enterprise policies for platform auth SSO.
std::unique_ptr<PlatformAuthPolicyObserver> platform_auth_policy_observer_;
};
#endif // CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
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