Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / Hosting / AppDomainFactory.cs / 1 / AppDomainFactory.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* * AppDomain factory -- creates app domains on demand from ISAPI * * Copyright (c) 1999 Microsoft Corporation */ namespace System.Web.Hosting { using System.Collections; using System.Globalization; using System.Reflection; using System.Runtime.InteropServices; using System.Runtime.Remoting; using System.Security; using System.Security.Permissions; using System.Security.Policy; using System.Text; using System.Web; using System.Web.Util; // // IAppDomainFactory / AppDomainFactory are obsolete and stay public // only to avoid breaking changes. // // The new code uses IAppManagerAppDomainFactory / AppAppManagerDomainFactory // ///[ComImport, Guid("e6e21054-a7dc-4378-877d-b7f4a2d7e8ba"), System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public interface IAppDomainFactory { #if !FEATURE_PAL // FEATURE_PAL does not enable COM [return: MarshalAs(UnmanagedType.Interface)] Object Create( [In, MarshalAs(UnmanagedType.BStr)] String module, [In, MarshalAs(UnmanagedType.BStr)] String typeName, [In, MarshalAs(UnmanagedType.BStr)] String appId, [In, MarshalAs(UnmanagedType.BStr)] String appPath, [In, MarshalAs(UnmanagedType.BStr)] String strUrlOfAppOrigin, [In, MarshalAs(UnmanagedType.I4)] int iZone); #else // !FEATURE_PAL [return: MarshalAs(UnmanagedType.Error)] Object Create( [In, MarshalAs(UnmanagedType.Error)] String module, [In, MarshalAs(UnmanagedType.Error)] String typeName, [In, MarshalAs(UnmanagedType.Error)] String appId, [In, MarshalAs(UnmanagedType.Error)] String appPath, [In, MarshalAs(UnmanagedType.Error)] String strUrlOfAppOrigin, [In, MarshalAs(UnmanagedType.I4)] int iZone); #endif // FEATURE_PAL } /// /// ///[To be supplied.] ///[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class AppDomainFactory : IAppDomainFactory { private AppManagerAppDomainFactory _realFactory; [SecurityPermission(SecurityAction.Demand, Unrestricted=true)] [AspNetHostingPermission(SecurityAction.Demand, Level=AspNetHostingPermissionLevel.Minimal)] public AppDomainFactory() { _realFactory = new AppManagerAppDomainFactory(); } /* * Creates an app domain with an object inside */ #if !FEATURE_PAL // FEATURE_PAL does not enable COM [return: MarshalAs(UnmanagedType.Interface)] #endif // !FEATURE_PAL public Object Create(String module, String typeName, String appId, String appPath, String strUrlOfAppOrigin, int iZone) { return _realFactory.Create(appId, appPath); } } // // The new code -- IAppManagerAppDomainFactory / AppAppManagerDomainFactory // /// [ComImport, Guid("02998279-7175-4d59-aa5a-fb8e44d4ca9d"), System.Runtime.InteropServices.InterfaceTypeAttribute(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public interface IAppManagerAppDomainFactory { #if !FEATURE_PAL // FEATURE_PAL does not enable COM [return: MarshalAs(UnmanagedType.Interface)] #else // !FEATURE_PAL Object Create(String appId, String appPath); #endif // !FEATURE_PAL Object Create([In, MarshalAs(UnmanagedType.BStr)] String appId, [In, MarshalAs(UnmanagedType.BStr)] String appPath); void Stop(); } /// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class AppManagerAppDomainFactory : IAppManagerAppDomainFactory { private ApplicationManager _appManager; [SecurityPermission(SecurityAction.Demand, Unrestricted=true)] [AspNetHostingPermission(SecurityAction.Demand, Level=AspNetHostingPermissionLevel.Minimal)] public AppManagerAppDomainFactory() { _appManager = ApplicationManager.GetApplicationManager(); _appManager.Open(); } /* * Creates an app domain with an object inside */ #if FEATURE_PAL // FEATURE_PAL does not enable COM [return: MarshalAs(UnmanagedType.Error)] #else // FEATURE_PAL [return: MarshalAs(UnmanagedType.Interface)] #endif // FEATURE_PAL public Object Create(String appId, String appPath) { try { // // Fill app a Dictionary with 'binding rules' -- name value string pairs // for app domain creation // // if (appPath[0] == '.') { System.IO.FileInfo file = new System.IO.FileInfo(appPath); appPath = file.FullName; } if (!StringUtil.StringEndsWith(appPath, '\\')) { appPath = appPath + "\\"; } // Create new app domain via App Manager #if FEATURE_PAL // FEATURE_PAL does not enable IIS-based hosting features throw new NotImplementedException("ROTORTODO"); #else // FEATURE_PAL ISAPIApplicationHost appHost = new ISAPIApplicationHost(appId, appPath, false /*validatePhysicalPath*/); ISAPIRuntime isapiRuntime = (ISAPIRuntime)_appManager.CreateObjectInternal(appId, typeof(ISAPIRuntime), appHost, false /*failIfExists*/, null /*hostingParameters*/); // store in the worker app domain the exact appId that is the key to unmananaged table isapiRuntime.SetThisAppDomainsIsapiAppId(appId); isapiRuntime.StartProcessing(); return new ObjectHandle(isapiRuntime); #endif // FEATURE_PAL } catch (Exception e) { Debug.Trace("internal", "AppDomainFactory::Create failed with " + e.GetType().FullName + ": " + e.Message + "\r\n" + e.StackTrace); throw; } } public void Stop() { // wait for all app domains to go away _appManager.Close(); } internal static String ConstructSimpleAppName(string virtPath) { if (virtPath.Length <= 1) // root? return "root"; else return virtPath.Substring(1).ToLower(CultureInfo.InvariantCulture).Replace('/', '_'); } } }
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- OracleFactory.cs
- UserPersonalizationStateInfo.cs
- ConfigUtil.cs
- XamlVector3DCollectionSerializer.cs
- OracleCommandBuilder.cs
- WebPartCatalogCloseVerb.cs
- ISAPIApplicationHost.cs
- StdValidatorsAndConverters.cs
- DataGridBeginningEditEventArgs.cs
- SchemaImporterExtension.cs
- SettingsPropertyValueCollection.cs
- ZoomPercentageConverter.cs
- SerialPinChanges.cs
- Drawing.cs
- AbsoluteQuery.cs
- HtmlForm.cs
- XsltLibrary.cs
- XmlException.cs
- IChannel.cs
- DbConnectionPoolCounters.cs
- Profiler.cs
- AutoSizeToolBoxItem.cs
- FormViewRow.cs
- WhitespaceRuleLookup.cs
- CodeParameterDeclarationExpressionCollection.cs
- WindowHideOrCloseTracker.cs
- InstanceDescriptor.cs
- EditorAttributeInfo.cs
- MailWriter.cs
- IconEditor.cs
- ChannelManager.cs
- MulticastOption.cs
- ButtonField.cs
- WindowInteractionStateTracker.cs
- SettingsPropertyNotFoundException.cs
- RegexCode.cs
- XmlElementCollection.cs
- DictionaryEntry.cs
- MessageQueue.cs
- ConditionalAttribute.cs
- Codec.cs
- ArgumentFixer.cs
- SoapSchemaImporter.cs
- HttpModuleActionCollection.cs
- SharingService.cs
- storepermissionattribute.cs
- EditorZone.cs
- AssemblyBuilder.cs
- SqlCharStream.cs
- MailWebEventProvider.cs
- AuthorizationRule.cs
- NativeCompoundFileAPIs.cs
- SID.cs
- UpdateCompiler.cs
- RegexStringValidatorAttribute.cs
- _ListenerResponseStream.cs
- ToolStripSeparator.cs
- Attributes.cs
- SessionPageStatePersister.cs
- SingleKeyFrameCollection.cs
- RegexGroupCollection.cs
- HttpListenerRequestUriBuilder.cs
- RuntimeConfigLKG.cs
- ContentType.cs
- ExtractedStateEntry.cs
- ObjectDataSource.cs
- GenericTypeParameterConverter.cs
- TableItemStyle.cs
- CountdownEvent.cs
- SecurityAttributeGenerationHelper.cs
- HtmlEmptyTagControlBuilder.cs
- EmptyElement.cs
- GridItemPattern.cs
- HGlobalSafeHandle.cs
- validation.cs
- SqlConnectionPoolProviderInfo.cs
- XmlSchemaAnnotation.cs
- FileStream.cs
- HandleCollector.cs
- XmlAnyAttributeAttribute.cs
- DivideByZeroException.cs
- EntityTemplateUserControl.cs
- ExtentKey.cs
- SqlFunctionAttribute.cs
- RelationshipManager.cs
- AdapterDictionary.cs
- cache.cs
- ExceptionUtil.cs
- BoundingRectTracker.cs
- SoapHttpTransportImporter.cs
- BaseUriHelper.cs
- DataBinding.cs
- AppDomain.cs
- RemotingServices.cs
- WinEventTracker.cs
- EventProviderBase.cs
- XmlWrappingWriter.cs
- OverflowException.cs
- ListBindingConverter.cs
- TextElementEnumerator.cs