Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / clr / src / BCL / System / BCLDebug.cs / 1305376 / BCLDebug.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== /*============================================================ ** ** Class: BCLDebug ** ** ** Purpose: Debugging Macros for use in the Base Class Libraries ** ** ============================================================*/ namespace System { using System.IO; using System.Text; using System.Runtime.Remoting; using System.Diagnostics; using Microsoft.Win32; using System.Runtime.CompilerServices; using System.Runtime.Versioning; using System.Security.Permissions; using System.Security; using System.Diagnostics.Contracts; [Serializable] internal enum LogLevel { Trace = 0, Status = 20, Warning= 40, Error = 50, Panic = 100, } internal struct SwitchStructure { internal String name; internal int value; internal SwitchStructure (String n, int v) { name = n; value = v; } } // Only statics, does not need to be marked with the serializable attribute [System.Security.SecuritySafeCritical] // auto-generated internal static class BCLDebug { internal static bool m_registryChecked=false; internal static bool m_loggingNotEnabled = false; internal static bool m_perfWarnings; internal static bool m_correctnessWarnings; internal static bool m_safeHandleStackTraces; #if _DEBUG internal static bool m_domainUnloadAdded; #endif internal static PermissionSet m_MakeConsoleErrorLoggingWork; static readonly SwitchStructure[] switches = { new SwitchStructure("NLS", 0x00000001), new SwitchStructure("SER", 0x00000002), new SwitchStructure("DYNIL",0x00000004), new SwitchStructure("REMOTE",0x00000008), new SwitchStructure("BINARY",0x00000010), //Binary Formatter new SwitchStructure("SOAP",0x00000020), // Soap Formatter new SwitchStructure("REMOTINGCHANNELS",0x00000040), new SwitchStructure("CACHE",0x00000080), new SwitchStructure("RESMGRFILEFORMAT", 0x00000100), // .resources files new SwitchStructure("PERF", 0x00000200), new SwitchStructure("CORRECTNESS", 0x00000400), new SwitchStructure("MEMORYFAILPOINT", 0x00000800), new SwitchStructure("DATETIME", 0x00001000), // System.DateTime managed tracing }; static readonly LogLevel[] levelConversions = { LogLevel.Panic, LogLevel.Error, LogLevel.Error, LogLevel.Warning, LogLevel.Warning, LogLevel.Status, LogLevel.Status, LogLevel.Trace, LogLevel.Trace, LogLevel.Trace, LogLevel.Trace }; #if _DEBUG internal static void WaitForFinalizers(Object sender, EventArgs e) { if (!m_registryChecked) { CheckRegistry(); } if (m_correctnessWarnings) { GC.GetTotalMemory(true); GC.WaitForPendingFinalizers(); } } #endif [Conditional("_DEBUG")] [ResourceExposure(ResourceScope.None)] static public void Assert(bool condition, String message) { #if _DEBUG // Speed up debug builds marginally by avoiding the garbage from // concatinating "BCL Assert: " and the message. if (!condition) System.Diagnostics.Assert.Check(condition, "BCL Assert", message); #endif } [Pure] [Conditional("_LOGGING")] [ResourceExposure(ResourceScope.None)] static public void Log(String message) { if (AppDomain.CurrentDomain.IsUnloadingForcedFinalize()) return; if (!m_registryChecked) { CheckRegistry(); } System.Diagnostics.Log.Trace(message); System.Diagnostics.Log.Trace(Environment.NewLine); } [Pure] [Conditional("_LOGGING")] [ResourceExposure(ResourceScope.None)] static public void Log(String switchName, String message) { if (AppDomain.CurrentDomain.IsUnloadingForcedFinalize()) return; if (!m_registryChecked) { CheckRegistry(); } try { LogSwitch ls; ls = LogSwitch.GetSwitch(switchName); if (ls!=null) { System.Diagnostics.Log.Trace(ls,message); System.Diagnostics.Log.Trace(ls,Environment.NewLine); } } catch { System.Diagnostics.Log.Trace("Exception thrown in logging." + Environment.NewLine); System.Diagnostics.Log.Trace("Switch was: " + ((switchName==null)?"":switchName) + Environment.NewLine); System.Diagnostics.Log.Trace("Message was: " + ((message==null)?" ":message) + Environment.NewLine); } } // // This code gets called during security startup, so we can't go through Marshal to get the values. This is // just a small helper in native code instead of that. // [ResourceExposure(ResourceScope.None)] [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern static int GetRegistryLoggingValues(out bool loggingEnabled, out bool logToConsole, out int logLevel, out bool perfWarnings, out bool correctnessWarnings, out bool safeHandleStackTraces); private static void CheckRegistry() { if (AppDomain.CurrentDomain.IsUnloadingForcedFinalize()) return; if (m_registryChecked) { return; } m_registryChecked = true; bool loggingEnabled; bool logToConsole; int logLevel; int facilityValue; facilityValue = GetRegistryLoggingValues(out loggingEnabled, out logToConsole, out logLevel, out m_perfWarnings, out m_correctnessWarnings, out m_safeHandleStackTraces); // Note we can get into some recursive situations where we call // ourseves recursively through the .cctor. That's why we have the // check for levelConversions == null. if (!loggingEnabled) { m_loggingNotEnabled = true; } if (loggingEnabled && levelConversions!=null) { try { //The values returned for the logging levels in the registry don't map nicely onto the //values which we support internally (which are an approximation of the ones that //the System.Diagnostics namespace uses) so we have a quick map. Assert(logLevel>=0 && logLevel<=10, "logLevel>=0 && logLevel<=10"); logLevel = (int)levelConversions[logLevel]; if (facilityValue>0) { for (int i=0; i ":switchName) + Environment.NewLine); System.Diagnostics.Log.Trace("Message was: " + ((message==null)?" ":message) + Environment.NewLine); } } // // This code gets called during security startup, so we can't go through Marshal to get the values. This is // just a small helper in native code instead of that. // [ResourceExposure(ResourceScope.None)] [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern static int GetRegistryLoggingValues(out bool loggingEnabled, out bool logToConsole, out int logLevel, out bool perfWarnings, out bool correctnessWarnings, out bool safeHandleStackTraces); private static void CheckRegistry() { if (AppDomain.CurrentDomain.IsUnloadingForcedFinalize()) return; if (m_registryChecked) { return; } m_registryChecked = true; bool loggingEnabled; bool logToConsole; int logLevel; int facilityValue; facilityValue = GetRegistryLoggingValues(out loggingEnabled, out logToConsole, out logLevel, out m_perfWarnings, out m_correctnessWarnings, out m_safeHandleStackTraces); // Note we can get into some recursive situations where we call // ourseves recursively through the .cctor. That's why we have the // check for levelConversions == null. if (!loggingEnabled) { m_loggingNotEnabled = true; } if (loggingEnabled && levelConversions!=null) { try { //The values returned for the logging levels in the registry don't map nicely onto the //values which we support internally (which are an approximation of the ones that //the System.Diagnostics namespace uses) so we have a quick map. Assert(logLevel>=0 && logLevel<=10, "logLevel>=0 && logLevel<=10"); logLevel = (int)levelConversions[logLevel]; if (facilityValue>0) { for (int i=0; i
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- LabelAutomationPeer.cs
- DrawingAttributes.cs
- TaskFormBase.cs
- XmlSiteMapProvider.cs
- LocationUpdates.cs
- DriveNotFoundException.cs
- DecimalAverageAggregationOperator.cs
- LinqDataSourceView.cs
- Triangle.cs
- Transactions.cs
- Math.cs
- LinearGradientBrush.cs
- StylusCollection.cs
- InputScopeNameConverter.cs
- ClientType.cs
- SimpleApplicationHost.cs
- UIntPtr.cs
- FirstQueryOperator.cs
- XmlSchemaValidationException.cs
- FactoryMaker.cs
- _IPv4Address.cs
- SaveCardRequest.cs
- UriTemplateTableMatchCandidate.cs
- ParallelQuery.cs
- Label.cs
- StatusBar.cs
- DocumentViewerBaseAutomationPeer.cs
- RowBinding.cs
- SizeAnimation.cs
- MonthCalendar.cs
- QuaternionAnimationBase.cs
- SimpleHandlerFactory.cs
- AtomicFile.cs
- CodeIdentifier.cs
- NumericUpDown.cs
- XmlSchemaAttributeGroupRef.cs
- BufferedStream.cs
- AssemblyBuilder.cs
- ServiceMemoryGates.cs
- SystemParameters.cs
- HtmlImage.cs
- HttpDictionary.cs
- ServerValidateEventArgs.cs
- FtpWebResponse.cs
- TextParagraph.cs
- FileEnumerator.cs
- OpCopier.cs
- TableHeaderCell.cs
- QueueException.cs
- ClockGroup.cs
- StringExpressionSet.cs
- ReferentialConstraint.cs
- OleDbFactory.cs
- OptionalColumn.cs
- RegexFCD.cs
- GeneralTransform2DTo3D.cs
- ParserStreamGeometryContext.cs
- basecomparevalidator.cs
- PeerApplicationLaunchInfo.cs
- NonSerializedAttribute.cs
- SoapFaultCodes.cs
- XpsS0ValidatingLoader.cs
- Listen.cs
- KerberosSecurityTokenAuthenticator.cs
- InputDevice.cs
- RepeaterDataBoundAdapter.cs
- Property.cs
- WsatAdminException.cs
- MimeTypeMapper.cs
- TraceSection.cs
- Trigger.cs
- FixedSOMLineCollection.cs
- CanExpandCollapseAllConverter.cs
- BaseConfigurationRecord.cs
- MatrixAnimationBase.cs
- EntityDataSourceSelectedEventArgs.cs
- Line.cs
- RsaKeyIdentifierClause.cs
- _SecureChannel.cs
- CompilerCollection.cs
- ResumeStoryboard.cs
- EntityClientCacheKey.cs
- PngBitmapDecoder.cs
- CategoriesDocumentFormatter.cs
- InheritanceAttribute.cs
- ErrorHandlingAcceptor.cs
- VisualTreeUtils.cs
- Timer.cs
- ScriptControlDescriptor.cs
- StatusBarDrawItemEvent.cs
- MainMenu.cs
- TypedDataSetSchemaImporterExtensionFx35.cs
- AddressUtility.cs
- FormView.cs
- ExtenderProvidedPropertyAttribute.cs
- ConstraintEnumerator.cs
- SHA384.cs
- CompareValidator.cs
- _AcceptOverlappedAsyncResult.cs
- DiagnosticsConfiguration.cs