Code:
/ FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / clr / src / BCL / System / Security / Policy / Zone.cs / 1 / Zone.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== // // Zone.cs // // Zone is an IIdentity representing Internet/Intranet/MyComputer etc. // namespace System.Security.Policy { using System.Security.Util; using ZoneIdentityPermission = System.Security.Permissions.ZoneIdentityPermission; using System.Runtime.CompilerServices; using System.Runtime.Serialization; [Serializable] [System.Runtime.InteropServices.ComVisible(true)] sealed public class Zone : IIdentityPermissionFactory, IBuiltInEvidence { [OptionalField(VersionAdded = 2)] private String m_url; private SecurityZone m_zone; private static readonly String[] s_names = {"MyComputer", "Intranet", "Trusted", "Internet", "Untrusted", "NoZone"}; internal Zone() { m_url = null; m_zone = SecurityZone.NoZone; } public Zone(SecurityZone zone) { if (zone < SecurityZone.NoZone || zone > SecurityZone.Untrusted) throw new ArgumentException( Environment.GetResourceString( "Argument_IllegalZone" ) ); m_url = null; m_zone = zone; } private Zone(String url) { m_url = url; m_zone = SecurityZone.NoZone; } public static Zone CreateFromUrl( String url ) { if (url == null) throw new ArgumentNullException( "url" ); return new Zone( url ); } [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern static SecurityZone _CreateFromUrl( String url ); public IPermission CreateIdentityPermission( Evidence evidence ) { return new ZoneIdentityPermission( SecurityZone ); } public SecurityZone SecurityZone { get { if (m_url != null) m_zone = _CreateFromUrl( m_url ); return m_zone; } } public override bool Equals(Object o) { if (o is Zone) { Zone z = (Zone) o; return SecurityZone == z.SecurityZone; } return false; } public override int GetHashCode() { return (int)SecurityZone; } public Object Copy() { Zone z = new Zone(); z.m_zone = m_zone; z.m_url = m_url; return z; } internal SecurityElement ToXml() { SecurityElement elem = new SecurityElement( "System.Security.Policy.Zone" ); // 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. BCLDebug.Assert( this.GetType().FullName.Equals( "System.Security.Policy.Zone" ), "Class name changed!" ); elem.AddAttribute( "version", "1" ); if (SecurityZone != SecurityZone.NoZone) elem.AddChild( new SecurityElement( "Zone", s_names[(int)SecurityZone] ) ); else elem.AddChild( new SecurityElement( "Zone", s_names[s_names.Length-1] ) ); return elem; } ///int IBuiltInEvidence.OutputToBuffer( char[] buffer, int position, bool verbose ) { buffer[position] = BuiltInEvidenceHelper.idZone; BuiltInEvidenceHelper.CopyIntToCharArray( (int)SecurityZone, buffer, position + 1 ); return position + 3; } /// int IBuiltInEvidence.GetRequiredSize(bool verbose) { return 3; } /// int IBuiltInEvidence.InitFromBuffer( char[] buffer, int position ) { m_url = null; m_zone = (SecurityZone)BuiltInEvidenceHelper.GetIntFromCharArray(buffer, position); return position + 2; } public override String ToString() { return ToXml().ToString(); } // INormalizeForIsolatedStorage is not implemented for startup perf // equivalent to INormalizeForIsolatedStorage.Normalize() internal Object Normalize() { return s_names[(int)SecurityZone]; } } }
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- QilPatternFactory.cs
- FileNameEditor.cs
- XmlSchemaChoice.cs
- RegionInfo.cs
- __ConsoleStream.cs
- safex509handles.cs
- SchemaMapping.cs
- ServicePoint.cs
- OracleDataReader.cs
- ConfigErrorGlyph.cs
- HashHelper.cs
- SmiMetaDataProperty.cs
- ToolStripMenuItemCodeDomSerializer.cs
- RequestSecurityTokenResponseCollection.cs
- SmtpNtlmAuthenticationModule.cs
- Sorting.cs
- WebControlsSection.cs
- SQLGuid.cs
- Funcletizer.cs
- RectKeyFrameCollection.cs
- CommandField.cs
- SequenceDesignerAccessibleObject.cs
- DynamicPropertyReader.cs
- ConfigLoader.cs
- DllNotFoundException.cs
- bindurihelper.cs
- LayoutTableCell.cs
- NetworkStream.cs
- XmlValueConverter.cs
- PropertiesTab.cs
- Size.cs
- SystemParameters.cs
- DynamicDocumentPaginator.cs
- EntityCommandCompilationException.cs
- Debug.cs
- DocumentViewerConstants.cs
- WindowsGraphicsCacheManager.cs
- Vector.cs
- Vector3dCollection.cs
- RadioButton.cs
- TransferRequestHandler.cs
- CapabilitiesSection.cs
- ObjectDataSourceFilteringEventArgs.cs
- CorrelationService.cs
- HwndHostAutomationPeer.cs
- EnterpriseServicesHelper.cs
- MD5CryptoServiceProvider.cs
- StringStorage.cs
- TextAction.cs
- AvTrace.cs
- MapPathBasedVirtualPathProvider.cs
- _DomainName.cs
- PeerApplicationLaunchInfo.cs
- Popup.cs
- ControlValuePropertyAttribute.cs
- ProxyWebPartManager.cs
- TableItemStyle.cs
- SmtpDigestAuthenticationModule.cs
- Scalars.cs
- Int64Storage.cs
- XmlSchemaAttribute.cs
- PageParserFilter.cs
- XmlIncludeAttribute.cs
- UrlAuthFailedErrorFormatter.cs
- ConfigurationValues.cs
- AccessorTable.cs
- EntityWithKeyStrategy.cs
- DocumentPageViewAutomationPeer.cs
- WindowsRichEditRange.cs
- HandlerBase.cs
- ColorTransformHelper.cs
- unitconverter.cs
- FormCollection.cs
- log.cs
- StoreItemCollection.Loader.cs
- TracedNativeMethods.cs
- RootAction.cs
- LoginUtil.cs
- EntityDataSource.cs
- ProfileGroupSettingsCollection.cs
- XmlSchemaAnnotated.cs
- CodeStatement.cs
- DocumentOrderQuery.cs
- AutomationElementIdentifiers.cs
- WebServiceTypeData.cs
- CFGGrammar.cs
- ConvertBinder.cs
- SplineKeyFrames.cs
- xsdvalidator.cs
- AspNetHostingPermission.cs
- SerialErrors.cs
- BamlRecordHelper.cs
- GenericParameterDataContract.cs
- Cursors.cs
- ISAPIWorkerRequest.cs
- SimpleWorkerRequest.cs
- DnsPermission.cs
- X509LogoTypeExtension.cs
- PropertyChangeTracker.cs
- QilStrConcatenator.cs