Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / Net / System / Net / FtpWebResponse.cs / 1 / FtpWebResponse.cs
// ------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // // ----------------------------------------------------------------------------- // namespace System.Net { using System.Collections; using System.IO; using System.Net.Sockets; using System.Threading; using System.Security.Cryptography.X509Certificates ; using System.Security.Permissions; ////// public class FtpWebResponse : WebResponse, IDisposable { internal Stream m_ResponseStream; private long m_ContentLength; private Uri m_ResponseUri; private FtpStatusCode m_StatusCode; private string m_StatusLine; private WebHeaderCollection m_FtpRequestHeaders; private HttpWebResponse m_HttpWebResponse; private DateTime m_LastModified; private string m_BannerMessage; private string m_WelcomeMessage; private string m_ExitMessage; internal FtpWebResponse(Stream responseStream, long contentLength, Uri responseUri, FtpStatusCode statusCode, string statusLine, DateTime lastModified, string bannerMessage, string welcomeMessage, string exitMessage) { GlobalLog.Print("FtpWebResponse#" + ValidationHelper.HashString(this) + "::.ctor(" + contentLength.ToString() + ","+ statusLine+ ")"); m_ResponseStream = responseStream; if (responseStream == null && contentLength < 0) { contentLength = 0; } m_ContentLength = contentLength; m_ResponseUri = responseUri; m_StatusCode = statusCode; m_StatusLine = statusLine; m_LastModified = lastModified; m_BannerMessage = bannerMessage; m_WelcomeMessage = welcomeMessage; m_ExitMessage = exitMessage; } internal FtpWebResponse(HttpWebResponse httpWebResponse) { m_HttpWebResponse = httpWebResponse; InternalSetFromCache = m_HttpWebResponse.IsFromCache; InternalSetIsCacheFresh = m_HttpWebResponse.IsCacheFresh; } internal void UpdateStatus(FtpStatusCode statusCode, string statusLine, string exitMessage) { m_StatusCode = statusCode; m_StatusLine = statusLine; m_ExitMessage = exitMessage; } ///The FtpWebResponse class contains the result of the FTP request /// interface. ////// public override Stream GetResponseStream() { Stream responseStream = null; if (HttpProxyMode) { responseStream = m_HttpWebResponse.GetResponseStream(); } else if (m_ResponseStream != null) { responseStream = m_ResponseStream; } else { responseStream = m_ResponseStream = new EmptyStream(); } return responseStream; } // internal class EmptyStream: MemoryStream { internal EmptyStream():base(new byte[0], false) { } } // // Only used when combining cached and live responses // internal void SetResponseStream(Stream stream) { if (stream == null || stream == Stream.Null || stream is EmptyStream) return; m_ResponseStream = stream; } ///Returns a data stream for FTP ////// public override void Close() { if(Logging.On)Logging.Enter(Logging.Web, this, "Close", ""); if (HttpProxyMode) { m_HttpWebResponse.Close(); } else { Stream stream = m_ResponseStream; if (stream != null) { stream.Close(); } } if(Logging.On)Logging.Exit(Logging.Web, this, "Close", ""); } ///Closes the underlying FTP response stream, but does not close control connection ////// public override long ContentLength { get { if (HttpProxyMode) { return m_HttpWebResponse.ContentLength; } return m_ContentLength; } } internal void SetContentLength(long value) { if (HttpProxyMode) return; //m_HttpWebResponse.ContentLength = value; m_ContentLength = value; } ///Queries the length of the response ////// public override WebHeaderCollection Headers { get { if (HttpProxyMode) { return m_HttpWebResponse.Headers; } if (m_FtpRequestHeaders == null) { lock(this) { if (m_FtpRequestHeaders == null) { m_FtpRequestHeaders = new WebHeaderCollection(WebHeaderCollectionType.FtpWebResponse); } } } return m_FtpRequestHeaders; } } ////// A collection of headers, currently nothing is return except an empty collection /// ////// public override Uri ResponseUri { get { if (HttpProxyMode) { return m_HttpWebResponse.ResponseUri; } return m_ResponseUri; } } ///Shows the final Uri that the FTP request ended up on ////// public FtpStatusCode StatusCode { get { if (HttpProxyMode) { return ((FtpStatusCode) ((int) m_HttpWebResponse.StatusCode)); } return m_StatusCode; } } ///Last status code retrived ////// public string StatusDescription { get { if (HttpProxyMode) { return m_HttpWebResponse.StatusDescription; } return m_StatusLine; } } ///Last status line retrived ////// public DateTime LastModified { get { if (HttpProxyMode) { return m_HttpWebResponse.LastModified; } return m_LastModified; } } ///Returns last modified date time for given file (null if not relavant/avail) ////// public string BannerMessage { get { return m_BannerMessage; } } ///Returns the server message sent before user credentials are sent ////// public string WelcomeMessage { get { return m_WelcomeMessage; } } ///Returns the server message sent after user credentials are sent ////// public string ExitMessage { get { return m_ExitMessage; } } ///Returns the exit sent message on shutdown ////// private bool HttpProxyMode { get { return (m_HttpWebResponse != null); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // ------------------------------------------------------------------------------ //True if request is just wrapping HttpWebRequest ///// Copyright (c) Microsoft Corporation. All rights reserved. // // ----------------------------------------------------------------------------- // namespace System.Net { using System.Collections; using System.IO; using System.Net.Sockets; using System.Threading; using System.Security.Cryptography.X509Certificates ; using System.Security.Permissions; ////// public class FtpWebResponse : WebResponse, IDisposable { internal Stream m_ResponseStream; private long m_ContentLength; private Uri m_ResponseUri; private FtpStatusCode m_StatusCode; private string m_StatusLine; private WebHeaderCollection m_FtpRequestHeaders; private HttpWebResponse m_HttpWebResponse; private DateTime m_LastModified; private string m_BannerMessage; private string m_WelcomeMessage; private string m_ExitMessage; internal FtpWebResponse(Stream responseStream, long contentLength, Uri responseUri, FtpStatusCode statusCode, string statusLine, DateTime lastModified, string bannerMessage, string welcomeMessage, string exitMessage) { GlobalLog.Print("FtpWebResponse#" + ValidationHelper.HashString(this) + "::.ctor(" + contentLength.ToString() + ","+ statusLine+ ")"); m_ResponseStream = responseStream; if (responseStream == null && contentLength < 0) { contentLength = 0; } m_ContentLength = contentLength; m_ResponseUri = responseUri; m_StatusCode = statusCode; m_StatusLine = statusLine; m_LastModified = lastModified; m_BannerMessage = bannerMessage; m_WelcomeMessage = welcomeMessage; m_ExitMessage = exitMessage; } internal FtpWebResponse(HttpWebResponse httpWebResponse) { m_HttpWebResponse = httpWebResponse; InternalSetFromCache = m_HttpWebResponse.IsFromCache; InternalSetIsCacheFresh = m_HttpWebResponse.IsCacheFresh; } internal void UpdateStatus(FtpStatusCode statusCode, string statusLine, string exitMessage) { m_StatusCode = statusCode; m_StatusLine = statusLine; m_ExitMessage = exitMessage; } ///The FtpWebResponse class contains the result of the FTP request /// interface. ////// public override Stream GetResponseStream() { Stream responseStream = null; if (HttpProxyMode) { responseStream = m_HttpWebResponse.GetResponseStream(); } else if (m_ResponseStream != null) { responseStream = m_ResponseStream; } else { responseStream = m_ResponseStream = new EmptyStream(); } return responseStream; } // internal class EmptyStream: MemoryStream { internal EmptyStream():base(new byte[0], false) { } } // // Only used when combining cached and live responses // internal void SetResponseStream(Stream stream) { if (stream == null || stream == Stream.Null || stream is EmptyStream) return; m_ResponseStream = stream; } ///Returns a data stream for FTP ////// public override void Close() { if(Logging.On)Logging.Enter(Logging.Web, this, "Close", ""); if (HttpProxyMode) { m_HttpWebResponse.Close(); } else { Stream stream = m_ResponseStream; if (stream != null) { stream.Close(); } } if(Logging.On)Logging.Exit(Logging.Web, this, "Close", ""); } ///Closes the underlying FTP response stream, but does not close control connection ////// public override long ContentLength { get { if (HttpProxyMode) { return m_HttpWebResponse.ContentLength; } return m_ContentLength; } } internal void SetContentLength(long value) { if (HttpProxyMode) return; //m_HttpWebResponse.ContentLength = value; m_ContentLength = value; } ///Queries the length of the response ////// public override WebHeaderCollection Headers { get { if (HttpProxyMode) { return m_HttpWebResponse.Headers; } if (m_FtpRequestHeaders == null) { lock(this) { if (m_FtpRequestHeaders == null) { m_FtpRequestHeaders = new WebHeaderCollection(WebHeaderCollectionType.FtpWebResponse); } } } return m_FtpRequestHeaders; } } ////// A collection of headers, currently nothing is return except an empty collection /// ////// public override Uri ResponseUri { get { if (HttpProxyMode) { return m_HttpWebResponse.ResponseUri; } return m_ResponseUri; } } ///Shows the final Uri that the FTP request ended up on ////// public FtpStatusCode StatusCode { get { if (HttpProxyMode) { return ((FtpStatusCode) ((int) m_HttpWebResponse.StatusCode)); } return m_StatusCode; } } ///Last status code retrived ////// public string StatusDescription { get { if (HttpProxyMode) { return m_HttpWebResponse.StatusDescription; } return m_StatusLine; } } ///Last status line retrived ////// public DateTime LastModified { get { if (HttpProxyMode) { return m_HttpWebResponse.LastModified; } return m_LastModified; } } ///Returns last modified date time for given file (null if not relavant/avail) ////// public string BannerMessage { get { return m_BannerMessage; } } ///Returns the server message sent before user credentials are sent ////// public string WelcomeMessage { get { return m_WelcomeMessage; } } ///Returns the server message sent after user credentials are sent ////// public string ExitMessage { get { return m_ExitMessage; } } ///Returns the exit sent message on shutdown ////// private bool HttpProxyMode { get { return (m_HttpWebResponse != null); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.True if request is just wrapping HttpWebRequest ///
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DefaultPropertyAttribute.cs
- ActivitySurrogate.cs
- UrlMapping.cs
- MetadataArtifactLoaderCompositeResource.cs
- ParseChildrenAsPropertiesAttribute.cs
- Normalization.cs
- ExtendedPropertyDescriptor.cs
- XmlCustomFormatter.cs
- CacheDict.cs
- DBNull.cs
- exports.cs
- ListControlActionList.cs
- DataObjectCopyingEventArgs.cs
- IgnoreSection.cs
- PropertyPathWorker.cs
- ColumnCollectionEditor.cs
- ListViewPagedDataSource.cs
- NavigationWindow.cs
- PropertyChangedEventArgs.cs
- XsltException.cs
- ConnectivityStatus.cs
- SecurityTokenException.cs
- ColumnTypeConverter.cs
- SlipBehavior.cs
- HttpPostProtocolReflector.cs
- OperatingSystem.cs
- Timer.cs
- ToolStripDropTargetManager.cs
- ValidationResult.cs
- TemplateNodeContextMenu.cs
- PrintDocument.cs
- InvalidOperationException.cs
- DiscoveryDocumentLinksPattern.cs
- COM2PictureConverter.cs
- PrintDialog.cs
- sortedlist.cs
- DeferredReference.cs
- TransformPattern.cs
- DataFormat.cs
- ContentElement.cs
- AppendHelper.cs
- InstanceNormalEvent.cs
- WSSecurityOneDotZeroSendSecurityHeader.cs
- securitycriticaldataClass.cs
- XpsSerializerWriter.cs
- validationstate.cs
- XmlDataImplementation.cs
- WinFormsSecurity.cs
- VarRefManager.cs
- XmlLanguageConverter.cs
- DesignerValidationSummaryAdapter.cs
- TableLayoutPanel.cs
- ChangePassword.cs
- FamilyCollection.cs
- AnnotationAuthorChangedEventArgs.cs
- BufferedGraphicsContext.cs
- AttachInfo.cs
- MapPathBasedVirtualPathProvider.cs
- XmlSchemaParticle.cs
- DataGridTextBoxColumn.cs
- CodeVariableReferenceExpression.cs
- RC2CryptoServiceProvider.cs
- ConditionalWeakTable.cs
- ImageCreator.cs
- Model3D.cs
- HttpCapabilitiesSectionHandler.cs
- MimeXmlImporter.cs
- TTSEvent.cs
- TcpAppDomainProtocolHandler.cs
- returneventsaver.cs
- CodeObject.cs
- Win32.cs
- SourceFilter.cs
- DataStreams.cs
- GridEntryCollection.cs
- DiagnosticsConfigurationHandler.cs
- ToolStripDropDownButton.cs
- DeleteWorkflowOwnerCommand.cs
- DPTypeDescriptorContext.cs
- MetadataItemEmitter.cs
- COM2EnumConverter.cs
- RTLAwareMessageBox.cs
- BackStopAuthenticationModule.cs
- MessageSecurityOverTcpElement.cs
- SecurityCriticalDataForSet.cs
- ProfilePropertySettingsCollection.cs
- PublisherMembershipCondition.cs
- DecimalStorage.cs
- CommandValueSerializer.cs
- Int32AnimationUsingKeyFrames.cs
- HijriCalendar.cs
- ContentElementAutomationPeer.cs
- ReadOnlyAttribute.cs
- CfgRule.cs
- PropertyKey.cs
- PersonalizationStateQuery.cs
- ContainerUtilities.cs
- ProfileGroupSettingsCollection.cs
- SqlDataSourceSelectingEventArgs.cs
- ArrayList.cs