Code:
/ FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / Configuration / CapabilitiesState.cs / 1 / CapabilitiesState.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System.Collections; using System.Collections.Specialized; using System.Diagnostics; using System.Globalization; using System.Reflection; using System.Security; using System.Text; using System.Text.RegularExpressions; using System.Threading; using System.Web.Caching; using System.Web.Compilation; using System.Web.Hosting; using System.Security.Permissions; // // Encapsulates the evaluation state used in computing capabilities // internal class CapabilitiesState { internal HttpRequest _request; internal IDictionary _values; internal ArrayList _matchlist; internal ArrayList _regexlist; internal bool _exit; internal bool _evaluateOnlyUserAgent; internal CapabilitiesState(HttpRequest request, IDictionary values) { _request = request; _values = values; _matchlist = new ArrayList(); _regexlist = new ArrayList(); } internal bool EvaluateOnlyUserAgent { get { return _evaluateOnlyUserAgent; } set { _evaluateOnlyUserAgent = value; } } internal virtual void ClearMatch() { if (_matchlist == null) { _regexlist = new ArrayList(); _matchlist = new ArrayList(); } else { _regexlist.Clear(); _matchlist.Clear(); } } internal virtual void AddMatch(DelayedRegex regex, Match match) { _regexlist.Add(regex); _matchlist.Add(match); } internal virtual void PopMatch() { _regexlist.RemoveAt(_regexlist.Count - 1); _matchlist.RemoveAt(_matchlist.Count - 1); } internal virtual String ResolveReference(String refname) { if (_matchlist == null) return String.Empty; int i = _matchlist.Count; while (i > 0) { i--; int groupnum = ((DelayedRegex)_regexlist[i]).GroupNumberFromName(refname); if (groupnum >= 0) { Group group = ((Match)_matchlist[i]).Groups[groupnum]; if (group.Success) { return group.ToString(); } } } return String.Empty; } [AspNetHostingPermission(SecurityAction.Assert, Level=AspNetHostingPermissionLevel.Low)] string ResolveServerVariableWithAssert(string varname) { string result = _request.ServerVariables[varname]; if (result == null) return string.Empty; return result; } internal virtual String ResolveServerVariable(String varname) { if (varname.Length == 0 || varname == "HTTP_USER_AGENT") return HttpCapabilitiesEvaluator.GetUserAgent(_request); if (EvaluateOnlyUserAgent) return string.Empty; return ResolveServerVariableWithAssert(varname); } internal virtual String ResolveVariable(String varname) { String result; result = (String)_values[varname]; if (result == null) return String.Empty; return result; } internal virtual void SetVariable(String varname, String value) { _values[varname] = value; } internal virtual bool Exit { get { return _exit; } set { _exit = value; } } } }
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ExtendedProtectionPolicy.cs
- ProcessHostMapPath.cs
- LineBreak.cs
- XPathScanner.cs
- XamlTypeMapper.cs
- PathParser.cs
- EdmType.cs
- TextBoxDesigner.cs
- ExpressionDumper.cs
- CallbackHandler.cs
- EllipseGeometry.cs
- TrackBarRenderer.cs
- PlainXmlSerializer.cs
- CmsInterop.cs
- basenumberconverter.cs
- Size3DConverter.cs
- HelpEvent.cs
- HttpTransportElement.cs
- SynchronizationContext.cs
- WebConfigurationHostFileChange.cs
- KeyBinding.cs
- WindowsPrincipal.cs
- HtmlContainerControl.cs
- MetaTable.cs
- CaseStatement.cs
- CacheVirtualItemsEvent.cs
- ValidatedControlConverter.cs
- XsltArgumentList.cs
- DataObjectCopyingEventArgs.cs
- XsltArgumentList.cs
- DefaultValueConverter.cs
- DocumentGrid.cs
- SqlFactory.cs
- ModelTreeEnumerator.cs
- ParserContext.cs
- System.Data.OracleClient_BID.cs
- BoolExpr.cs
- HtmlMeta.cs
- UniqueEventHelper.cs
- HasActivatableWorkflowEvent.cs
- Separator.cs
- Peer.cs
- WebPartMovingEventArgs.cs
- SqlDataSourceConfigureSelectPanel.cs
- KeyedQueue.cs
- SchemaElementLookUpTable.cs
- Triplet.cs
- AsymmetricAlgorithm.cs
- ColorConverter.cs
- ObjectAnimationUsingKeyFrames.cs
- PasswordRecovery.cs
- HTMLTextWriter.cs
- MouseCaptureWithinProperty.cs
- SystemNetworkInterface.cs
- DesignDataSource.cs
- LoginUtil.cs
- TransactionTraceIdentifier.cs
- PointHitTestParameters.cs
- PropVariant.cs
- SqlDependencyListener.cs
- FormatVersion.cs
- DataColumnCollection.cs
- InternalSafeNativeMethods.cs
- Renderer.cs
- XPathDocument.cs
- UriSectionData.cs
- Line.cs
- KoreanLunisolarCalendar.cs
- TextRunCache.cs
- EventlogProvider.cs
- VirtualPathUtility.cs
- XmlSerializationWriter.cs
- CharacterMetricsDictionary.cs
- CollectionView.cs
- QuadraticBezierSegment.cs
- HtmlSelect.cs
- AssertSection.cs
- DecimalMinMaxAggregationOperator.cs
- ObjectCloneHelper.cs
- WebHttpDispatchOperationSelector.cs
- TreeNodeClickEventArgs.cs
- SqlUserDefinedTypeAttribute.cs
- VirtualPathUtility.cs
- TrackBar.cs
- smtppermission.cs
- FixedSOMGroup.cs
- BamlResourceDeserializer.cs
- ByteAnimationBase.cs
- Timer.cs
- XmlIncludeAttribute.cs
- CanonicalFontFamilyReference.cs
- AutoCompleteStringCollection.cs
- FuncCompletionCallbackWrapper.cs
- ComponentResourceManager.cs
- WebConfigurationFileMap.cs
- ClientTarget.cs
- HiddenField.cs
- Control.cs
- SafeNativeMethodsMilCoreApi.cs
- ColorDialog.cs