public void ExecuteDbMigration(ICommandContext context)
{
DBSchemaManager.Migrate(context);
}
public static void Main()
{
TraceVerbose("Instance startup");
try
{
Console.WriteLine(
@"Janus project. Copyright (C) 2002-2012 by Rsdn Team. " +
@"See rsdn.ru for more information.");
// Проверка на единственность экземпляра приложения.
bool cn;
using (var m = new Mutex(true, "JanusRunningInstanceDetectionMutex", out cn))
{
if (!m.WaitOne(0, false))
{
WindowActivator.ActivateWindow(MainForm.GetCaption());
return;
}
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
// Создаем контрол, чтобы инициализировать винформсный констекст синхронизации,
// если он еще не инициализирован
using (new Control()) { }
Thread.CurrentThread.CurrentUICulture = new CultureInfo((int)Config.Instance.UILanguage);
if (!CheckEnvironment())
{
return;
}
TraceVerbose("ResMgr");
var rootManager = new ServiceManager(true);
rootManager.Publish <IUIShell>(
new UIShell(
() => ApplicationManager.Instance.MainForm,
freeze => ApplicationManager.Instance.MainForm.Enabled = freeze));
if (Config.Instance.ShowSplash)
{
EventHandler hider = null;
IServiceRegistrationCookie informerCookie = null;
IServiceRegistrationCookie progressCookie = null;
hider =
(sender, e) =>
{
// ReSharper disable AccessToModifiedClosure
if (progressCookie != null)
{
rootManager.Unpublish(progressCookie);
}
rootManager.Publish <IProgressService>(
new DefaultProgressService(rootManager));
if (informerCookie != null)
{
rootManager.Unpublish(informerCookie);
}
SplashHelper.Hide();
Application.Idle -= hider;
// ReSharper restore AccessToModifiedClosure
};
Application.Idle += hider;
informerCookie = rootManager.Publish(
SplashHelper.Show(rootManager));
progressCookie = rootManager.Publish(
SplashHelper.GetProgressService());
//Thread.Sleep(20000);
}
else
{
rootManager.Publish <IProgressService>(
new DefaultProgressService(rootManager));
}
using (var host = new JanusHost(rootManager))
{
using (host.InitScope())
{
rootManager.SetSplashMessage(SR.Splash.ApplicationStart);
TraceVerbose("JanusHost");
// Подписка сервиса на извещения об изменении конфигурации.
var configChangedNotifier = host.GetRequiredService <ConfigChangedNotifier>();
Config.Instance.ConfigChanged +=
(o, args) => configChangedNotifier.FireConfigChanged(Config.Instance);
try
{
//Проверка наличия пользователя
if (!LocalUser.UserExists())
{
using (var ouf = new OptionsUserForm(host, true))
ouf.ShowDialog();
}
rootManager.SetSplashMessage(SR.Splash.CheckDatabase);
if (!DBSchemaManager.CheckDB(host))
{
// User cancelled.
//
TraceVerbose("User cancelled");
}
var signal = new AutoResetEvent(true);
if (DBSchemaManager.IsNeedRestructuring(host))
{
signal.Reset();
ProgressWorker.Run(rootManager, false,
progressVisualizer =>
{
progressVisualizer.SetProgressText(SR.Splash.RestructureDatabase);
try
{
DBSchemaManager.Restruct(host);
//DatabaseManager.ClearTopicInfo(host);
Config.Instance.BadRestruct = false;
}
catch
{
Config.Instance.BadRestruct = true;
Config.Save();
throw;
}
finally
{
// разрешаем выполнение главного потока
signal.Set();
}
});
}
// блокируем поток, пока не завершится реструктуризация БД
while (!signal.WaitOne(100))
{
Application.DoEvents();
}
// Проверяем наличие таблички topic_info
DatabaseManager.CheckTopicInfoIntegrity(host);
TraceVerbose("DB ready");
rootManager.Publish <IMainWindowService>(
new MainWindowService(() => ApplicationManager.Instance.MainForm));
rootManager.Publish(
new DockManager(rootManager, () => ApplicationManager.Instance.MainForm.DockPanel));
Application.ThreadException +=
(sender, e) =>
{
using (var ef = new ExceptionForm(host, e.Exception, true))
ef.ShowDialog(
rootManager
.GetRequiredService <IUIShell>()
.GetMainWindowParent());
};
TraceVerbose("Ready to Run()");
}
catch (LocalUserNotFoundException)
{
MessageBox.Show(
SR.JanusImpossibleWork,
ApplicationInfo.ApplicationName,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
throw;
}
}
ApplicationManager.Instance.Run(host);
}
}
}
catch (Exception ex)
{
using (var ef = new ExceptionForm(null, ex, false))
ef.ShowDialog();
}
}