Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / clr / src / BCL / System / Security / Policy / SiteMembershipCondition.cs / 1305376 / SiteMembershipCondition.cs
using System.Diagnostics.Contracts; // ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== // SiteMembershipCondition.cs // //[....] // // Implementation of membership condition for zones // namespace System.Security.Policy { using System; using SecurityManager = System.Security.SecurityManager; using SiteString = System.Security.Util.SiteString; using PermissionSet = System.Security.PermissionSet; using SecurityElement = System.Security.SecurityElement; using System.Collections; using System.Globalization; [Serializable] [System.Runtime.InteropServices.ComVisible(true)] sealed public class SiteMembershipCondition : IMembershipCondition, IConstantMembershipCondition, IReportMatchMembershipCondition { //------------------------------------------------------ // // PRIVATE STATE DATA // //----------------------------------------------------- private SiteString m_site; private SecurityElement m_element; //----------------------------------------------------- // // PUBLIC CONSTRUCTORS // //----------------------------------------------------- internal SiteMembershipCondition() { m_site = null; } public SiteMembershipCondition( String site ) { if (site == null) throw new ArgumentNullException( "site" ); Contract.EndContractBlock(); m_site = new SiteString( site ); } //------------------------------------------------------ // // PUBLIC ACCESSOR METHODS // //----------------------------------------------------- public String Site { set { if (value == null) throw new ArgumentNullException( "value" ); Contract.EndContractBlock(); m_site = new SiteString( value ); } get { if (m_site == null && m_element != null) ParseSite(); if (m_site != null) return m_site.ToString(); else return ""; } } //------------------------------------------------------ // // IMEMBERSHIPCONDITION IMPLEMENTATION // //------------------------------------------------------ public bool Check( Evidence evidence ) { object usedEvidence = null; return (this as IReportMatchMembershipCondition).Check(evidence, out usedEvidence); } bool IReportMatchMembershipCondition.Check(Evidence evidence, out object usedEvidence) { usedEvidence = null; if (evidence == null) return false; Site site = evidence.GetHostEvidence(); if (site != null) { if (m_site == null && m_element != null) { ParseSite(); } if (site.GetSiteString().IsSubsetOf(this.m_site)) { usedEvidence = site; return true; } } return false; } public IMembershipCondition Copy() { if (m_site == null && m_element != null) ParseSite(); return new SiteMembershipCondition( m_site.ToString() ); } public SecurityElement ToXml() { return ToXml( null ); } public void FromXml( SecurityElement e ) { FromXml( e, null ); } public SecurityElement ToXml( PolicyLevel level ) { if (m_site == null && m_element != null) ParseSite(); SecurityElement root = new SecurityElement( "IMembershipCondition" ); System.Security.Util.XMLUtil.AddClassAttribute( root, this.GetType(), "System.Security.Policy.SiteMembershipCondition" ); // If you hit this assert then most likely you are trying to change the name of this class. // This is ok as long as you change the hard coded string above and change the assert below. Contract.Assert( this.GetType().FullName.Equals( "System.Security.Policy.SiteMembershipCondition" ), "Class name changed!" ); root.AddAttribute( "version", "1" ); if (m_site != null) root.AddAttribute( "Site", m_site.ToString() ); return root; } public void FromXml( SecurityElement e, PolicyLevel level ) { if (e == null) throw new ArgumentNullException("e"); if (!e.Tag.Equals( "IMembershipCondition" )) { throw new ArgumentException( Environment.GetResourceString( "Argument_MembershipConditionElement" ) ); } Contract.EndContractBlock(); lock (this) { m_site = null; m_element = e; } } private void ParseSite() { lock (this) { if (m_element == null) return; String elSite = m_element.Attribute( "Site" ); if (elSite == null) throw new ArgumentException( Environment.GetResourceString( "Argument_SiteCannotBeNull" ) ); else m_site = new SiteString( elSite ); m_element = null; } } public override bool Equals( Object o ) { SiteMembershipCondition that = (o as SiteMembershipCondition); if (that != null) { if (this.m_site == null && this.m_element != null) this.ParseSite(); if (that.m_site == null && that.m_element != null) that.ParseSite(); if( Equals (this.m_site, that.m_site )) { return true; } } return false; } public override int GetHashCode() { if (m_site == null && m_element != null) ParseSite(); if (m_site != null) { return m_site.GetHashCode(); } else { return typeof( SiteMembershipCondition ).GetHashCode(); } } public override String ToString() { if (m_site == null && m_element != null) ParseSite(); if (m_site != null) return String.Format( CultureInfo.CurrentCulture, Environment.GetResourceString( "Site_ToStringArg" ), m_site ); else return Environment.GetResourceString( "Site_ToString" ); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- OutgoingWebRequestContext.cs
- ParseElementCollection.cs
- IdSpace.cs
- Int32AnimationBase.cs
- ReflectionUtil.cs
- ListGeneralPage.cs
- UTF8Encoding.cs
- FileLevelControlBuilderAttribute.cs
- ExpressionParser.cs
- parserscommon.cs
- Visual.cs
- TypeBrowser.xaml.cs
- Rect.cs
- SoapInteropTypes.cs
- GridViewColumnHeaderAutomationPeer.cs
- ContentFilePart.cs
- UnsafeNativeMethods.cs
- WebException.cs
- IsolatedStorageException.cs
- EnumBuilder.cs
- InvokeWebServiceDesigner.cs
- DeliveryStrategy.cs
- ElementHostPropertyMap.cs
- CreateParams.cs
- EntityViewGenerator.cs
- EdgeProfileValidation.cs
- ContentDisposition.cs
- InfoCardCryptoHelper.cs
- NamespaceDisplay.xaml.cs
- OptimalTextSource.cs
- XmlSiteMapProvider.cs
- DataBinder.cs
- ListView.cs
- DynamicDataManager.cs
- Span.cs
- ResourceExpression.cs
- Codec.cs
- GroupBoxRenderer.cs
- BufferModeSettings.cs
- WebZone.cs
- InvalidDataException.cs
- RuntimeConfig.cs
- TextureBrush.cs
- AuthorizationRule.cs
- GridViewRowPresenter.cs
- SspiSecurityToken.cs
- Image.cs
- UniqueConstraint.cs
- BitmapPalettes.cs
- ToolStripAdornerWindowService.cs
- XmlUTF8TextWriter.cs
- BitmapEffectInput.cs
- MouseGestureValueSerializer.cs
- ReadOnlyState.cs
- MessageDesigner.cs
- ModuleConfigurationInfo.cs
- ConnectionStringSettings.cs
- DataError.cs
- ThemeableAttribute.cs
- LayoutUtils.cs
- WebEventTraceProvider.cs
- BlurBitmapEffect.cs
- StrokeFIndices.cs
- HtmlListAdapter.cs
- CompletedAsyncResult.cs
- DynamicMetaObject.cs
- Size.cs
- WebScriptMetadataMessage.cs
- TextEndOfParagraph.cs
- ListViewInsertedEventArgs.cs
- Int32AnimationBase.cs
- SessionStateModule.cs
- ContentHostHelper.cs
- DataSourceComponent.cs
- ComponentDispatcher.cs
- HtmlWindow.cs
- SymmetricKeyWrap.cs
- ProcessInputEventArgs.cs
- WebMessageFormatHelper.cs
- WhitespaceRuleReader.cs
- OptimizedTemplateContentHelper.cs
- WorkflowOperationErrorHandler.cs
- UnknownWrapper.cs
- Button.cs
- DateTimeUtil.cs
- DeploymentSection.cs
- Matrix3DConverter.cs
- ClientSettingsStore.cs
- ImageDrawing.cs
- CompressEmulationStream.cs
- EmptyReadOnlyDictionaryInternal.cs
- BinaryParser.cs
- ObjectListCommandEventArgs.cs
- UdpDiscoveryEndpointProvider.cs
- SurrogateChar.cs
- OutOfMemoryException.cs
- DiscoveryInnerClientAdhocCD1.cs
- CatalogZoneBase.cs
- TableLayoutStyle.cs
- WebSysDescriptionAttribute.cs