Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / ndp / fx / src / SystemNet / Net / Logging.cs / 1 / Logging.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Net { using System.Collections; using System.IO; using System.Threading; using System.Diagnostics; using System.Security.Permissions; using System.Runtime.InteropServices; using System.Globalization; using Microsoft.Win32; using System.Text; internal static class Logging { private static P2PTraceSource s_P2PTraceSource; //// [System.Security.SecurityCritical] static Logging() { s_P2PTraceSource = new P2PTraceSource(); if (s_P2PTraceSource.Switch.ShouldTrace(TraceEventType.Critical)) { AppDomain currentDomain = AppDomain.CurrentDomain; currentDomain.ProcessExit += new EventHandler(ProcessExitEventHandler); //currentDomain.UnhandledException += new UnhandledExceptionEventHandler(UnhandledExceptionEventHandler); currentDomain.DomainUnload += new EventHandler(DomainUnloadEventHandler); } } //// // // // // [System.Security.SecurityCritical] private static void DomainUnloadEventHandler(object sender, EventArgs e) { Close(); } /* private static void UnhandledExceptionEventHandler(object sender, UnhandledExceptionEventArgs e) { s_P2PTraceSource.TraceEvent(TraceEventType.Critical, UNHANDLED_EXCEPTION_EVENT_ID, "Unhandled Exception {0}", e.ExceptionObject); } */ //// // [System.Security.SecurityCritical] private static void ProcessExitEventHandler(object sender, EventArgs e) { Close(); } //// // [System.Security.SecurityCritical] private static void Close() { s_P2PTraceSource.Close(); } //private Logging() {} internal static P2PTraceSource P2PTraceSource { get { return s_P2PTraceSource; } } internal static void Enter(TraceSource source, string method) { if(source.Switch.ShouldTrace(TraceEventType.Verbose)) { source.TraceEvent(TraceEventType.Verbose, 0, "Entering --> " + method); } } internal static void Leave(TraceSource source, string message) { if (source.Switch.ShouldTrace(TraceEventType.Verbose)) { source.TraceEvent(TraceEventType.Verbose, 0, "Leaving <-- " + message); } } /* internal static void Enter(TraceSource source, string type, object obj, string method) { } internal static void Enter(TraceSource source, string type, object obj, string method, params object[] args) { } * */ internal static void DumpData(TraceSource source, TraceEventType eventType, int maxDataSize, byte[] buffer, int offset, int length) { if (buffer == null || buffer.Length == 0 || offset > buffer.Length) { return; } if (length > maxDataSize) { source.TraceEvent(eventType, 0, "dumping {0} of {1} bytes", maxDataSize, length); length = maxDataSize; } if ((length < 0) || (length > buffer.Length - offset)) { length = buffer.Length - offset; } do { int n = Math.Min(length, 16); StringBuilder sb = new StringBuilder(); sb.Append(String.Format(CultureInfo.CurrentCulture, "{0:X8} : ", offset)); for (int i = 0; i < n; ++i) { sb.Append(String.Format(CultureInfo.CurrentCulture, "{0:X2}", buffer[offset + i]) + ((i == 7) ? '-' : ' ')); } for (int i = n; i < 16; ++i) { sb.Append(" "); } sb.Append(": "); for (int i = 0; i < n; ++i) { sb.Append(((buffer[offset + i] < 0x20) || (buffer[offset + i] > 0x7e)) ? '.' : (char)(buffer[offset + i])); } source.TraceEvent(eventType, 0, sb.ToString()); offset += n; length -= n; } while (length > 0); } } internal class P2PTraceSource : TraceSource { private const string P2PTraceSourceName = "System.Net.PeerToPeer"; private const int DefaultMaxDataSize = 1024; private const string AttributeNameMaxDataSize = "maxdatasize"; private static readonly string[] P2PTraceSourceSupportedAttributes = new string[] { AttributeNameMaxDataSize }; private int m_maxDataSize = DefaultMaxDataSize; internal P2PTraceSource() :base(P2PTraceSourceName) { if (Attributes.ContainsKey(AttributeNameMaxDataSize)) { try{ m_maxDataSize = Int32.Parse(Attributes[AttributeNameMaxDataSize], NumberFormatInfo.InvariantInfo); } catch (Exception exception) { if (exception is ThreadAbortException || exception is StackOverflowException || exception is OutOfMemoryException) { throw; } } } } protected override string[] GetSupportedAttributes() { return P2PTraceSourceSupportedAttributes; } internal int MaxDataSize { get { return m_maxDataSize; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Net { using System.Collections; using System.IO; using System.Threading; using System.Diagnostics; using System.Security.Permissions; using System.Runtime.InteropServices; using System.Globalization; using Microsoft.Win32; using System.Text; internal static class Logging { private static P2PTraceSource s_P2PTraceSource; //// [System.Security.SecurityCritical] static Logging() { s_P2PTraceSource = new P2PTraceSource(); if (s_P2PTraceSource.Switch.ShouldTrace(TraceEventType.Critical)) { AppDomain currentDomain = AppDomain.CurrentDomain; currentDomain.ProcessExit += new EventHandler(ProcessExitEventHandler); //currentDomain.UnhandledException += new UnhandledExceptionEventHandler(UnhandledExceptionEventHandler); currentDomain.DomainUnload += new EventHandler(DomainUnloadEventHandler); } } //// // // // // [System.Security.SecurityCritical] private static void DomainUnloadEventHandler(object sender, EventArgs e) { Close(); } /* private static void UnhandledExceptionEventHandler(object sender, UnhandledExceptionEventArgs e) { s_P2PTraceSource.TraceEvent(TraceEventType.Critical, UNHANDLED_EXCEPTION_EVENT_ID, "Unhandled Exception {0}", e.ExceptionObject); } */ //// // [System.Security.SecurityCritical] private static void ProcessExitEventHandler(object sender, EventArgs e) { Close(); } //// // [System.Security.SecurityCritical] private static void Close() { s_P2PTraceSource.Close(); } //private Logging() {} internal static P2PTraceSource P2PTraceSource { get { return s_P2PTraceSource; } } internal static void Enter(TraceSource source, string method) { if(source.Switch.ShouldTrace(TraceEventType.Verbose)) { source.TraceEvent(TraceEventType.Verbose, 0, "Entering --> " + method); } } internal static void Leave(TraceSource source, string message) { if (source.Switch.ShouldTrace(TraceEventType.Verbose)) { source.TraceEvent(TraceEventType.Verbose, 0, "Leaving <-- " + message); } } /* internal static void Enter(TraceSource source, string type, object obj, string method) { } internal static void Enter(TraceSource source, string type, object obj, string method, params object[] args) { } * */ internal static void DumpData(TraceSource source, TraceEventType eventType, int maxDataSize, byte[] buffer, int offset, int length) { if (buffer == null || buffer.Length == 0 || offset > buffer.Length) { return; } if (length > maxDataSize) { source.TraceEvent(eventType, 0, "dumping {0} of {1} bytes", maxDataSize, length); length = maxDataSize; } if ((length < 0) || (length > buffer.Length - offset)) { length = buffer.Length - offset; } do { int n = Math.Min(length, 16); StringBuilder sb = new StringBuilder(); sb.Append(String.Format(CultureInfo.CurrentCulture, "{0:X8} : ", offset)); for (int i = 0; i < n; ++i) { sb.Append(String.Format(CultureInfo.CurrentCulture, "{0:X2}", buffer[offset + i]) + ((i == 7) ? '-' : ' ')); } for (int i = n; i < 16; ++i) { sb.Append(" "); } sb.Append(": "); for (int i = 0; i < n; ++i) { sb.Append(((buffer[offset + i] < 0x20) || (buffer[offset + i] > 0x7e)) ? '.' : (char)(buffer[offset + i])); } source.TraceEvent(eventType, 0, sb.ToString()); offset += n; length -= n; } while (length > 0); } } internal class P2PTraceSource : TraceSource { private const string P2PTraceSourceName = "System.Net.PeerToPeer"; private const int DefaultMaxDataSize = 1024; private const string AttributeNameMaxDataSize = "maxdatasize"; private static readonly string[] P2PTraceSourceSupportedAttributes = new string[] { AttributeNameMaxDataSize }; private int m_maxDataSize = DefaultMaxDataSize; internal P2PTraceSource() :base(P2PTraceSourceName) { if (Attributes.ContainsKey(AttributeNameMaxDataSize)) { try{ m_maxDataSize = Int32.Parse(Attributes[AttributeNameMaxDataSize], NumberFormatInfo.InvariantInfo); } catch (Exception exception) { if (exception is ThreadAbortException || exception is StackOverflowException || exception is OutOfMemoryException) { throw; } } } } protected override string[] GetSupportedAttributes() { return P2PTraceSourceSupportedAttributes; } internal int MaxDataSize { get { return m_maxDataSize; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.//
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ContextBase.cs
- AdornerLayer.cs
- TimeManager.cs
- EncodingNLS.cs
- PointCollection.cs
- BitmapSource.cs
- UnsafeNativeMethods.cs
- LinqDataSourceStatusEventArgs.cs
- SimpleTypeResolver.cs
- ExpressionVisitorHelpers.cs
- ListBox.cs
- WindowsAltTab.cs
- ErrorStyle.cs
- WinEventTracker.cs
- ArrayListCollectionBase.cs
- Canvas.cs
- GridViewPageEventArgs.cs
- TogglePattern.cs
- RegistryKey.cs
- DescendentsWalkerBase.cs
- PersonalizationProviderCollection.cs
- ProjectionCamera.cs
- SqlStatistics.cs
- StreamInfo.cs
- CodeDomSerializationProvider.cs
- ProcessHostServerConfig.cs
- LocationSectionRecord.cs
- CodeAttributeArgument.cs
- TextEffect.cs
- AnnotationObservableCollection.cs
- EnumMemberAttribute.cs
- Int16AnimationUsingKeyFrames.cs
- SerializationInfo.cs
- ScriptRegistrationManager.cs
- EraserBehavior.cs
- ListParaClient.cs
- WorkflowInlining.cs
- DragDrop.cs
- ProjectionCamera.cs
- StreamUpgradeBindingElement.cs
- DataTableExtensions.cs
- DocumentsTrace.cs
- TraceSource.cs
- StorageAssociationTypeMapping.cs
- TextCharacters.cs
- SqlDataSourceCache.cs
- SmtpDigestAuthenticationModule.cs
- ConfigXmlElement.cs
- FontInfo.cs
- PenThreadWorker.cs
- FileNotFoundException.cs
- HideDisabledControlAdapter.cs
- MaterialGroup.cs
- Viewport3DAutomationPeer.cs
- StorageSetMapping.cs
- PartitionResolver.cs
- ContextMenuStripActionList.cs
- SmiSettersStream.cs
- SimplePropertyEntry.cs
- FontResourceCache.cs
- ConfigurationStrings.cs
- FormViewPageEventArgs.cs
- OrthographicCamera.cs
- XmlSchemaAttribute.cs
- RowsCopiedEventArgs.cs
- ConvertTextFrag.cs
- ByteAnimationUsingKeyFrames.cs
- FocusManager.cs
- WinInet.cs
- HttpAsyncResult.cs
- DataGridSortCommandEventArgs.cs
- UserUseLicenseDictionaryLoader.cs
- AssociatedControlConverter.cs
- LineProperties.cs
- BitVector32.cs
- Int64Animation.cs
- WindowsGraphics.cs
- TreeNodeConverter.cs
- ShapingEngine.cs
- XmlUtil.cs
- ImagingCache.cs
- Normalization.cs
- MasterPage.cs
- Padding.cs
- ManipulationDeltaEventArgs.cs
- BevelBitmapEffect.cs
- SimpleWebHandlerParser.cs
- PropertyCondition.cs
- HttpContextServiceHost.cs
- MsmqProcessProtocolHandler.cs
- ConfigurationSection.cs
- InputProviderSite.cs
- EntityDataSourceDesigner.cs
- XmlSchemaDocumentation.cs
- MailMessage.cs
- TripleDES.cs
- AssemblyCache.cs
- KerberosSecurityTokenAuthenticator.cs
- RemoteCryptoRsaServiceProvider.cs
- FrameworkContextData.cs