Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / xsp / System / Web / Configuration / serverconfig.cs / 1 / serverconfig.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System.Configuration; using System.Collections; using System.Globalization; using System.Text; using System.Threading; using System.Web.Util; using System.Web.Hosting; using System.Web.Caching; using System.Web.Compilation; using Microsoft.Win32; // // Abstracts differences between config retreived from IIS 6 metabase // and config retreived from new IIS7 configuration system. // static internal class ServerConfig { static int s_iisMajorVersion = 0; internal static bool UseMetabase { get { if (s_iisMajorVersion == 0) { int version; try { object ver = Registry.GetValue("HKEY_LOCAL_MACHINE\\Software\\Microsoft\\InetStp", "MajorVersion", 0); version = (ver != null) ? (int) ver : -1; } catch (ArgumentException) { // Ignore ArgumentException from Registry.GetValue. This may indicate that the key does not exist, i.e. IIS not installed version = -1; // Key not found } Interlocked.CompareExchange(ref s_iisMajorVersion, version, 0); } return s_iisMajorVersion <= 6; } } static internal IServerConfig GetInstance() { // IIS 7 bits on <= IIS 6: use the metabase if (UseMetabase) { return MetabaseServerConfig.GetInstance(); } return ProcessHostServerConfig.GetInstance(); } // // Return true in cases where web server configuration should be used // to resolve paths. // static int s_useServerConfig = -1; static internal bool UseServerConfig { get { if (s_useServerConfig == -1) { int useServerConfig = 0; // Must use web server config if there is no hosting environment if (!HostingEnvironment.IsHosted) { useServerConfig = 1; } // Hosting environment is the web server else if (HostingEnvironment.ApplicationHost is ISAPIApplicationHost) { useServerConfig = 1; } // Hosting environment is the web server else if (HostingEnvironment.IsUnderIISProcess && !BuildManagerHost.InClientBuildManager) { useServerConfig = 1; } Interlocked.CompareExchange(ref s_useServerConfig, useServerConfig, -1); } return s_useServerConfig == 1; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System.Configuration; using System.Collections; using System.Globalization; using System.Text; using System.Threading; using System.Web.Util; using System.Web.Hosting; using System.Web.Caching; using System.Web.Compilation; using Microsoft.Win32; // // Abstracts differences between config retreived from IIS 6 metabase // and config retreived from new IIS7 configuration system. // static internal class ServerConfig { static int s_iisMajorVersion = 0; internal static bool UseMetabase { get { if (s_iisMajorVersion == 0) { int version; try { object ver = Registry.GetValue("HKEY_LOCAL_MACHINE\\Software\\Microsoft\\InetStp", "MajorVersion", 0); version = (ver != null) ? (int) ver : -1; } catch (ArgumentException) { // Ignore ArgumentException from Registry.GetValue. This may indicate that the key does not exist, i.e. IIS not installed version = -1; // Key not found } Interlocked.CompareExchange(ref s_iisMajorVersion, version, 0); } return s_iisMajorVersion <= 6; } } static internal IServerConfig GetInstance() { // IIS 7 bits on <= IIS 6: use the metabase if (UseMetabase) { return MetabaseServerConfig.GetInstance(); } return ProcessHostServerConfig.GetInstance(); } // // Return true in cases where web server configuration should be used // to resolve paths. // static int s_useServerConfig = -1; static internal bool UseServerConfig { get { if (s_useServerConfig == -1) { int useServerConfig = 0; // Must use web server config if there is no hosting environment if (!HostingEnvironment.IsHosted) { useServerConfig = 1; } // Hosting environment is the web server else if (HostingEnvironment.ApplicationHost is ISAPIApplicationHost) { useServerConfig = 1; } // Hosting environment is the web server else if (HostingEnvironment.IsUnderIISProcess && !BuildManagerHost.InClientBuildManager) { useServerConfig = 1; } Interlocked.CompareExchange(ref s_useServerConfig, useServerConfig, -1); } return s_useServerConfig == 1; } } } } // 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
- Constraint.cs
- SessionStateModule.cs
- ControlFilterExpression.cs
- Vector3DConverter.cs
- SecurityRuntime.cs
- SafeCoTaskMem.cs
- HtmlInputHidden.cs
- ProtocolViolationException.cs
- FtpWebResponse.cs
- XMLSchema.cs
- StylusPointPropertyId.cs
- WebMessageBodyStyleHelper.cs
- SingleTagSectionHandler.cs
- DoubleAnimationUsingPath.cs
- HttpClientCertificate.cs
- WebPartVerb.cs
- GridViewRowPresenter.cs
- StrokeNodeOperations.cs
- BitmapPalettes.cs
- OperandQuery.cs
- PackageDigitalSignatureManager.cs
- DataShape.cs
- SelectionItemProviderWrapper.cs
- XmlNode.cs
- PasswordBoxAutomationPeer.cs
- AttachInfo.cs
- RelationshipConstraintValidator.cs
- Rule.cs
- SafeHGlobalHandleCritical.cs
- PeerCollaboration.cs
- CompilerLocalReference.cs
- XmlWriterSettings.cs
- FileVersion.cs
- LinearGradientBrush.cs
- PolyBezierSegmentFigureLogic.cs
- Point.cs
- SpecialNameAttribute.cs
- ISAPIRuntime.cs
- FloatUtil.cs
- HttpModulesSection.cs
- DelayDesigner.cs
- XmlIlTypeHelper.cs
- PathTooLongException.cs
- CloseCollectionAsyncResult.cs
- TextOptionsInternal.cs
- TransportSecurityProtocol.cs
- EventLogInformation.cs
- SubqueryRules.cs
- XmlNodeChangedEventArgs.cs
- TextRangeBase.cs
- StandardRuntimeEnumValidator.cs
- DataGridRow.cs
- ProcessStartInfo.cs
- SpeechRecognitionEngine.cs
- MetaModel.cs
- MiniConstructorInfo.cs
- AudioDeviceOut.cs
- versioninfo.cs
- QuotedPrintableStream.cs
- DataGridGeneralPage.cs
- CheckBoxAutomationPeer.cs
- ApplicationProxyInternal.cs
- login.cs
- SolidColorBrush.cs
- TextSelection.cs
- ClusterRegistryConfigurationProvider.cs
- NullExtension.cs
- DataGridViewCheckBoxColumn.cs
- MenuItemBinding.cs
- HelpOperationInvoker.cs
- Pkcs7Signer.cs
- ExpressionBuilderContext.cs
- BindingNavigator.cs
- ReceiveMessageContent.cs
- SQLStringStorage.cs
- ConnectionPointCookie.cs
- ConnectionStringSettingsCollection.cs
- DataServiceContext.cs
- RegexGroupCollection.cs
- EditorPartCollection.cs
- DataGridHeaderBorder.cs
- ComponentEvent.cs
- RoleServiceManager.cs
- TextFormatterHost.cs
- Descriptor.cs
- ProxyWebPartConnectionCollection.cs
- Types.cs
- DataBinding.cs
- MILUtilities.cs
- LabelDesigner.cs
- RuntimeConfigLKG.cs
- SymLanguageType.cs
- NamespaceDisplay.xaml.cs
- DataSetViewSchema.cs
- ComponentDesigner.cs
- Code.cs
- EventMappingSettingsCollection.cs
- EntityViewContainer.cs
- TdsParserHelperClasses.cs
- ImportContext.cs