private static string InitializeApp(HttpApplication app)
{
DnnLog.MethodEntry();
HttpRequest request = app.Request;
string redirect = Null.NullString;
DnnLog.Trace("Request " + request.Url.LocalPath);
//Don't process some of the AppStart methods if we are installing
if (!request.Url.LocalPath.ToLower().EndsWith("installwizard.aspx") &&
!request.Url.LocalPath.ToLower().EndsWith("upgradewizard.aspx") &&
!request.Url.LocalPath.ToLower().EndsWith("install.aspx"))
{
//Check whether the current App Version is the same as the DB Version
redirect = CheckVersion(app);
if (string.IsNullOrEmpty(redirect))
{
DnnLog.Info("Application Initializing");
//Cache Mapped Directory(s)
CacheMappedDirectory();
//Set globals
Globals.IISAppName = request.ServerVariables["APPL_MD_PATH"];
Globals.OperatingSystemVersion = Environment.OSVersion.Version;
Globals.NETFrameworkVersion = GetNETFrameworkVersion();
Globals.DatabaseEngineVersion = GetDatabaseEngineVersion();
//Try and Upgrade to Current Framewok
Upgrade.TryUpgradeNETFramework();
//Start Scheduler
StartScheduler();
//Log Application Start
LogStart();
//Process any messages in the EventQueue for the Application_Start event
EventQueueController.ProcessMessages("Application_Start");
ServicesRoutingManager.RegisterServiceRoutes();
//Set Flag so we can determine the first Page Request after Application Start
app.Context.Items.Add("FirstRequest", true);
//Log Server information
ServerController.UpdateServerActivity(new ServerInfo());
DnnLog.Info("Application Initialized");
}
}
else
{
//NET Framework version is neeed by Upgrade
Globals.NETFrameworkVersion = GetNETFrameworkVersion();
}
return(redirect);
}
private void Application_End(object Sender, EventArgs E)
{
DnnLog.MethodEntry();
DnnLog.Info("Application Ending");
Initialize.LogEnd();
Initialize.StopScheduler();
DnnLog.Trace("Dumping all Application Errors");
if (HttpContext.Current != null)
{
foreach (Exception exc in HttpContext.Current.AllErrors)
{
DnnLog.Fatal(exc);
}
}
DnnLog.Trace("End Dumping all Application Errors");
DnnLog.Info("Application Ended");
}
private void Application_Start(object Sender, EventArgs E)
{
DnnLog.Info("Application Starting");
if (String.IsNullOrEmpty(Config.GetSetting("ServerName")))
{
Globals.ServerName = Dns.GetHostName();
}
else
{
Globals.ServerName = Config.GetSetting("ServerName");
}
ComponentFactory.Container = new SimpleContainer();
ComponentFactory.InstallComponents(new ProviderInstaller("data", typeof(DataProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("caching", typeof(CachingProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("logging", typeof(LoggingProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("scheduling", typeof(SchedulingProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("searchIndex", typeof(IndexingProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("searchDataStore", typeof(SearchDataStoreProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("friendlyUrl", typeof(FriendlyUrlProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("members", typeof(MembershipProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("roles", typeof(RoleProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("profiles", typeof(ProfileProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("permissions", typeof(PermissionProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("outputCaching", typeof(OutputCachingProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("moduleCaching", typeof(ModuleCachingProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("sitemap", typeof(SitemapProvider)));
ComponentFactory.InstallComponents(new ProviderInstaller("folder", typeof(FolderProvider)));
RegisterIfNotAlreadyRegistered <FolderProvider, StandardFolderProvider>("StandardFolderProvider");
RegisterIfNotAlreadyRegistered <FolderProvider, SecureFolderProvider>("SecureFolderProvider");
RegisterIfNotAlreadyRegistered <FolderProvider, DatabaseFolderProvider>("DatabaseFolderProvider");
RegisterIfNotAlreadyRegistered <PermissionProvider>();
ComponentFactory.InstallComponents(new ProviderInstaller("htmlEditor", typeof(HtmlEditorProvider), ComponentLifeStyleType.Transient));
ComponentFactory.InstallComponents(new ProviderInstaller("navigationControl", typeof(NavigationProvider), ComponentLifeStyleType.Transient));
ComponentFactory.InstallComponents(new ProviderInstaller("clientcapability", typeof(ClientCapabilityProvider)));
DnnLog.Info("Application Started");
}
/// -----------------------------------------------------------------------------
/// <summary>
/// LogEnd logs the Application Start Event
/// </summary>
/// <remarks>
/// </remarks>
/// <history>
/// [cnurse] 1/28/2005 Moved back to App_End from Logging Module
/// </history>
/// -----------------------------------------------------------------------------
public static void LogEnd()
{
try
{
ApplicationShutdownReason shutdownReason = HostingEnvironment.ShutdownReason;
string shutdownDetail = "";
switch (shutdownReason)
{
case ApplicationShutdownReason.BinDirChangeOrDirectoryRename:
shutdownDetail = "The AppDomain shut down because of a change to the Bin folder or files contained in it.";
break;
case ApplicationShutdownReason.BrowsersDirChangeOrDirectoryRename:
shutdownDetail = "The AppDomain shut down because of a change to the App_Browsers folder or files contained in it.";
break;
case ApplicationShutdownReason.ChangeInGlobalAsax:
shutdownDetail = "The AppDomain shut down because of a change to Global.asax.";
break;
case ApplicationShutdownReason.ChangeInSecurityPolicyFile:
shutdownDetail = "The AppDomain shut down because of a change in the code access security policy file.";
break;
case ApplicationShutdownReason.CodeDirChangeOrDirectoryRename:
shutdownDetail = "The AppDomain shut down because of a change to the App_Code folder or files contained in it.";
break;
case ApplicationShutdownReason.ConfigurationChange:
shutdownDetail = "The AppDomain shut down because of a change to the application level configuration.";
break;
case ApplicationShutdownReason.HostingEnvironment:
shutdownDetail = "The AppDomain shut down because of the hosting environment.";
break;
case ApplicationShutdownReason.HttpRuntimeClose:
shutdownDetail = "The AppDomain shut down because of a call to Close.";
break;
case ApplicationShutdownReason.IdleTimeout:
shutdownDetail = "The AppDomain shut down because of the maximum allowed idle time limit.";
break;
case ApplicationShutdownReason.InitializationError:
shutdownDetail = "The AppDomain shut down because of an AppDomain initialization error.";
break;
case ApplicationShutdownReason.MaxRecompilationsReached:
shutdownDetail = "The AppDomain shut down because of the maximum number of dynamic recompiles of resources limit.";
break;
case ApplicationShutdownReason.PhysicalApplicationPathChanged:
shutdownDetail = "The AppDomain shut down because of a change to the physical path for the application.";
break;
case ApplicationShutdownReason.ResourcesDirChangeOrDirectoryRename:
shutdownDetail = "The AppDomain shut down because of a change to the App_GlobalResources folder or files contained in it.";
break;
case ApplicationShutdownReason.UnloadAppDomainCalled:
shutdownDetail = "The AppDomain shut down because of a call to UnloadAppDomain.";
break;
default:
shutdownDetail = "No shutdown reason provided.";
break;
}
var objEv = new EventLogController();
var objEventLogInfo = new LogInfo();
objEventLogInfo.BypassBuffering = true;
objEventLogInfo.LogTypeKey = EventLogController.EventLogType.APPLICATION_SHUTTING_DOWN.ToString();
objEventLogInfo.AddProperty("Shutdown Details", shutdownDetail);
objEv.AddLog(objEventLogInfo);
DnnLog.Info("Application shutting down. Reason: {0}", shutdownDetail);
}
catch (Exception exc)
{
Exceptions.LogException(exc);
}
if (Globals.Status != Globals.UpgradeStatus.Install)
{
//purge log buffer
LoggingProvider.Instance().PurgeLogBuffer();
}
}
/// -----------------------------------------------------------------------------
/// <summary>
/// The AddInfo method adds a new LogEntry of type Info to the Logs collection
/// </summary>
/// <param name="info">The description of the LogEntry</param>
/// <history>
/// [cnurse] 07/24/2007 created
/// </history>
/// -----------------------------------------------------------------------------
public void AddInfo(string info)
{
_logs.Add(new LogEntry(LogType.Info, info));
DnnLog.Info(info);
}
