Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / Configuration / ProcessHostConfigUtils.cs / 1305376 / ProcessHostConfigUtils.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System.Configuration; using System.Collections; using System.Globalization; using System.Runtime.InteropServices; using System.Threading; using System.Xml; using System.Security; using System.Text; using System.Web.Util; using System.Web.UI; using System.IO; using System.Web.Hosting; using System.Runtime.ConstrainedExecution; // // Uses IIS 7 native config // internal static class ProcessHostConfigUtils { internal const uint DEFAULT_SITE_ID_UINT = 1; internal const string DEFAULT_SITE_ID_STRING = "1"; private static string s_defaultSiteName; private static int s_InitedExternalConfig; private static NativeConfigWrapper _configWrapper; // static class ctor static ProcessHostConfigUtils() { HttpRuntime.ForceStaticInit(); } internal static void InitStandaloneConfig() { if (!HostingEnvironment.IsUnderIISProcess) { if (!ServerConfig.UseMetabase) { int inited= Interlocked.Exchange(ref s_InitedExternalConfig, 1); // only do this once if (0 == inited) { _configWrapper = new NativeConfigWrapper(); } } } } internal static string MapPathActual(string siteName, VirtualPath path) { string physicalPath = null; IntPtr pBstr = IntPtr.Zero; int cBstr = 0; try { int result = UnsafeIISMethods.MgdMapPathDirect(siteName, path.VirtualPathString, out pBstr, out cBstr); if (result < 0) { throw new InvalidOperationException(SR.GetString(SR.Cannot_map_path, path.VirtualPathString)); } physicalPath = (pBstr != IntPtr.Zero) ? StringUtil.StringFromWCharPtr(pBstr, cBstr) : null; } finally { if (pBstr != IntPtr.Zero) { Marshal.FreeBSTR(pBstr); } } return physicalPath; } internal static string GetSiteNameFromId(uint siteId) { if ( siteId == DEFAULT_SITE_ID_UINT && s_defaultSiteName != null) { return s_defaultSiteName; } IntPtr pBstr = IntPtr.Zero; int cBstr = 0; string siteName = null; try { int result = UnsafeIISMethods.MgdGetSiteNameFromId(siteId, out pBstr, out cBstr); siteName = (result == 0 && pBstr != IntPtr.Zero) ? StringUtil.StringFromWCharPtr(pBstr, cBstr) : String.Empty; } finally { if (pBstr != IntPtr.Zero) { Marshal.FreeBSTR(pBstr); } } if ( siteId == DEFAULT_SITE_ID_UINT) { s_defaultSiteName = siteName; } return siteName; } private class NativeConfigWrapper : CriticalFinalizerObject { internal NativeConfigWrapper() { int result = UnsafeIISMethods.MgdInitNativeConfig(); if (result < 0) { s_InitedExternalConfig = 0; throw new InvalidOperationException(SR.GetString(SR.Cant_Init_Native_Config, result.ToString("X8", CultureInfo.InvariantCulture))); } } [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] ~NativeConfigWrapper() { UnsafeIISMethods.MgdTerminateNativeConfig(); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- TextSelectionHelper.cs
- CqlIdentifiers.cs
- DataTablePropertyDescriptor.cs
- MD5CryptoServiceProvider.cs
- NeutralResourcesLanguageAttribute.cs
- PolicyLevel.cs
- Bits.cs
- PolyLineSegment.cs
- SystemResourceHost.cs
- CursorConverter.cs
- InputEventArgs.cs
- XhtmlBasicTextViewAdapter.cs
- ComponentEditorPage.cs
- Logging.cs
- HtmlInputHidden.cs
- TreeWalker.cs
- GeneralTransform3D.cs
- TypeTypeConverter.cs
- ConfigUtil.cs
- FilterFactory.cs
- AsmxEndpointPickerExtension.cs
- MetadataAssemblyHelper.cs
- ListViewSortEventArgs.cs
- ValidationErrorEventArgs.cs
- WebBrowserSiteBase.cs
- login.cs
- Expressions.cs
- UTF8Encoding.cs
- RemoteWebConfigurationHost.cs
- Enum.cs
- InkCanvasAutomationPeer.cs
- ScrollPattern.cs
- Label.cs
- ExpressionPrefixAttribute.cs
- ReferentialConstraint.cs
- StatusBarAutomationPeer.cs
- WindowsFormsLinkLabel.cs
- SplineKeyFrames.cs
- SqlNotificationRequest.cs
- DataGridViewCellStateChangedEventArgs.cs
- StylusPointPropertyUnit.cs
- DataKeyArray.cs
- AppDomainCompilerProxy.cs
- sqlnorm.cs
- ObjectItemNoOpAssemblyLoader.cs
- SerialStream.cs
- FixedTextContainer.cs
- XmlQueryTypeFactory.cs
- XsdValidatingReader.cs
- ValidationRule.cs
- SecurityState.cs
- SerializationEventsCache.cs
- basecomparevalidator.cs
- XamlGridLengthSerializer.cs
- DelayedRegex.cs
- odbcmetadatacollectionnames.cs
- Slider.cs
- OracleConnectionString.cs
- PageThemeBuildProvider.cs
- ActivityTrace.cs
- ArrayTypeMismatchException.cs
- SimpleWorkerRequest.cs
- BindingManagerDataErrorEventArgs.cs
- XmlIncludeAttribute.cs
- PropertyDescriptorGridEntry.cs
- BrowserDefinitionCollection.cs
- RuntimeResourceSet.cs
- Evidence.cs
- ProfileProvider.cs
- GridProviderWrapper.cs
- selecteditemcollection.cs
- WindowsSpinner.cs
- UpdateExpressionVisitor.cs
- FamilyMapCollection.cs
- xmlfixedPageInfo.cs
- FontCacheUtil.cs
- MouseGestureValueSerializer.cs
- XmlILTrace.cs
- NavigationProperty.cs
- DefaultTextStoreTextComposition.cs
- IgnoreFileBuildProvider.cs
- DesignerToolboxInfo.cs
- ApplicationServicesHostFactory.cs
- Adorner.cs
- GroupBoxAutomationPeer.cs
- UseAttributeSetsAction.cs
- SettingsBindableAttribute.cs
- HostingMessageProperty.cs
- HScrollProperties.cs
- IndexedDataBuffer.cs
- AssociationSet.cs
- ComplexLine.cs
- KeyBinding.cs
- XmlSchemaObjectTable.cs
- FigureParagraph.cs
- DocumentPageHost.cs
- TemplateColumn.cs
- DataGridColumnHeaderItemAutomationPeer.cs
- ProjectionPath.cs
- RoutedEvent.cs