Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / xsp / System / Web / HttpCacheVaryByContentEncodings.cs / 1 / HttpCacheVaryByContentEncodings.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* * HttpCacheVaryByContentEncodings * * Copyright (c) 1998 Microsoft Corporation */ namespace System.Web { using System.Text; using System.Runtime.InteropServices; using System.Web.Util; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class HttpCacheVaryByContentEncodings { String[] _contentEncodings; bool _isModified; internal HttpCacheVaryByContentEncodings() { Reset(); } internal void Reset() { _isModified = false; _contentEncodings = null; } /* * Reset based on content encodings. */ internal void ResetFromContentEncodings(String[] contentEncodings) { Reset(); if (contentEncodings != null) { _isModified = true; _contentEncodings = new String[contentEncodings.Length]; for (int i = 0; i < contentEncodings.Length; i++) { _contentEncodings[i] = contentEncodings[i]; } } } // the response is not cacheable if we're varying by content encoding // and the content-encoding header is not one of the encodings that we're // varying by internal bool IsCacheableEncoding(string coding) { // return true if we are not varying by content encoding. if (_contentEncodings == null) { return true; } // return true if there is no Content-Encoding header if (coding == null) { return true; } // return true if the Content-Encoding header is listed for (int i = 0; i < _contentEncodings.Length; i++) { if (_contentEncodings[i] == coding) { return true; } } // return false if the Content-Encoding header is not listed return false; } internal bool IsModified() { return _isModified; } internal String[] GetContentEncodings() { return _contentEncodings; } // // Public methods and properties // ///Provides a type-safe way to vary by Content-Encoding. ////// public bool this[String contentEncoding] { get { if (String.IsNullOrEmpty(contentEncoding)) { throw new ArgumentNullException(SR.GetString(SR.Parameter_NullOrEmpty, "contentEncoding")); } if (_contentEncodings == null) { return false; } for(int i = 0; i < _contentEncodings.Length; i++) { if (_contentEncodings[i] == contentEncoding) { return true; } } return false; } set { if (String.IsNullOrEmpty(contentEncoding)) { throw new ArgumentNullException(SR.GetString(SR.Parameter_NullOrEmpty, "contentEncoding")); } // if someone enabled it, don't allow someone else to disable it. if (!value) { return; } _isModified = true; if (_contentEncodings != null) { string[] contentEncodings = new String[_contentEncodings.Length + 1]; for (int i = 0; i < _contentEncodings.Length; i++) { contentEncodings[i] = _contentEncodings[i]; } contentEncodings[contentEncodings.Length - 1] = contentEncoding; _contentEncodings = contentEncodings; return; } _contentEncodings = new String[1]; _contentEncodings[0] = contentEncoding; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //Default property. /// Indexed property indicating that a cache should (or should not) vary according /// to a Content-Encoding. ///// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* * HttpCacheVaryByContentEncodings * * Copyright (c) 1998 Microsoft Corporation */ namespace System.Web { using System.Text; using System.Runtime.InteropServices; using System.Web.Util; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class HttpCacheVaryByContentEncodings { String[] _contentEncodings; bool _isModified; internal HttpCacheVaryByContentEncodings() { Reset(); } internal void Reset() { _isModified = false; _contentEncodings = null; } /* * Reset based on content encodings. */ internal void ResetFromContentEncodings(String[] contentEncodings) { Reset(); if (contentEncodings != null) { _isModified = true; _contentEncodings = new String[contentEncodings.Length]; for (int i = 0; i < contentEncodings.Length; i++) { _contentEncodings[i] = contentEncodings[i]; } } } // the response is not cacheable if we're varying by content encoding // and the content-encoding header is not one of the encodings that we're // varying by internal bool IsCacheableEncoding(string coding) { // return true if we are not varying by content encoding. if (_contentEncodings == null) { return true; } // return true if there is no Content-Encoding header if (coding == null) { return true; } // return true if the Content-Encoding header is listed for (int i = 0; i < _contentEncodings.Length; i++) { if (_contentEncodings[i] == coding) { return true; } } // return false if the Content-Encoding header is not listed return false; } internal bool IsModified() { return _isModified; } internal String[] GetContentEncodings() { return _contentEncodings; } // // Public methods and properties // ///Provides a type-safe way to vary by Content-Encoding. ////// public bool this[String contentEncoding] { get { if (String.IsNullOrEmpty(contentEncoding)) { throw new ArgumentNullException(SR.GetString(SR.Parameter_NullOrEmpty, "contentEncoding")); } if (_contentEncodings == null) { return false; } for(int i = 0; i < _contentEncodings.Length; i++) { if (_contentEncodings[i] == contentEncoding) { return true; } } return false; } set { if (String.IsNullOrEmpty(contentEncoding)) { throw new ArgumentNullException(SR.GetString(SR.Parameter_NullOrEmpty, "contentEncoding")); } // if someone enabled it, don't allow someone else to disable it. if (!value) { return; } _isModified = true; if (_contentEncodings != null) { string[] contentEncodings = new String[_contentEncodings.Length + 1]; for (int i = 0; i < _contentEncodings.Length; i++) { contentEncodings[i] = _contentEncodings[i]; } contentEncodings[contentEncodings.Length - 1] = contentEncoding; _contentEncodings = contentEncodings; return; } _contentEncodings = new String[1]; _contentEncodings[0] = contentEncoding; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.Default property. /// Indexed property indicating that a cache should (or should not) vary according /// to a Content-Encoding. ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ToolBar.cs
- ListSortDescriptionCollection.cs
- FixedSOMTable.cs
- DataKeyPropertyAttribute.cs
- BuildResultCache.cs
- XpsResourceDictionary.cs
- SmtpSection.cs
- HandlerBase.cs
- NewExpression.cs
- PathFigure.cs
- WinOEToolBoxItem.cs
- ListViewInsertedEventArgs.cs
- SafeNativeMethods.cs
- FilterUserControlBase.cs
- ComPlusAuthorization.cs
- Control.cs
- EntitySqlQueryState.cs
- MarkupExtensionReturnTypeAttribute.cs
- SchemaCompiler.cs
- FormatterConverter.cs
- AppModelKnownContentFactory.cs
- BaseTemplateParser.cs
- DrawingImage.cs
- Asn1IntegerConverter.cs
- ListDictionary.cs
- SelectedCellsChangedEventArgs.cs
- SQLConvert.cs
- MappingItemCollection.cs
- ByteKeyFrameCollection.cs
- HtmlInputSubmit.cs
- AsymmetricSignatureFormatter.cs
- PropertiesTab.cs
- TextTreeTextBlock.cs
- CodeTypeDeclarationCollection.cs
- SRef.cs
- StylusCollection.cs
- loginstatus.cs
- CheckBoxList.cs
- SafeFileMappingHandle.cs
- DataBoundControlAdapter.cs
- RepeaterItemCollection.cs
- ModifiableIteratorCollection.cs
- ListView.cs
- ArrayTypeMismatchException.cs
- ProcessingInstructionAction.cs
- GlobalProxySelection.cs
- IResourceProvider.cs
- ProfileGroupSettings.cs
- M3DUtil.cs
- ReflectEventDescriptor.cs
- NodeLabelEditEvent.cs
- PropertyMapper.cs
- ResXResourceSet.cs
- SqlNamer.cs
- CorrelationToken.cs
- XPathSingletonIterator.cs
- SerialPinChanges.cs
- ITreeGenerator.cs
- TextReader.cs
- CodeSnippetCompileUnit.cs
- DifferencingCollection.cs
- FloaterBaseParagraph.cs
- ObjectKeyFrameCollection.cs
- ThicknessAnimation.cs
- EntryPointNotFoundException.cs
- SqlBooleanMismatchVisitor.cs
- VerificationAttribute.cs
- NullableDecimalMinMaxAggregationOperator.cs
- VirtualDirectoryMapping.cs
- ObfuscateAssemblyAttribute.cs
- ParameterReplacerVisitor.cs
- ClientBuildManagerCallback.cs
- MetadataArtifactLoaderXmlReaderWrapper.cs
- AssemblyFilter.cs
- TreeNodeClickEventArgs.cs
- SqlAliaser.cs
- DoubleAnimation.cs
- AdornedElementPlaceholder.cs
- ColumnHeader.cs
- ConfigurationStrings.cs
- ProfileInfo.cs
- AudioDeviceOut.cs
- AdapterUtil.cs
- FileVersion.cs
- QilVisitor.cs
- XmlQueryOutput.cs
- WebPartConnectionsConnectVerb.cs
- BamlLocalizationDictionary.cs
- MediaPlayer.cs
- CompositeFontFamily.cs
- FixedSOMElement.cs
- CapabilitiesSection.cs
- UnsafeCollabNativeMethods.cs
- SqlExpander.cs
- Renderer.cs
- RegexCompiler.cs
- BindingUtils.cs
- DataRecord.cs
- SoundPlayerAction.cs
- SchemaLookupTable.cs