58 lines
1.8 KiB
C#
58 lines
1.8 KiB
C#
//-----------------------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//-----------------------------------------------------------------------------
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namespace System.Runtime.Serialization
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{
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using System.Diagnostics;
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using System.Security;
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#if USE_REFEMIT
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public static class SerializationTrace
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#else
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static class SerializationTrace
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#endif
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{
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[Fx.Tag.SecurityNote(Critical = "Static fields are marked SecurityCritical or readonly to prevent"
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+ " data from being modified or leaked to other components in appdomain.")]
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[SecurityCritical]
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static TraceSource codeGen;
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internal static SourceSwitch CodeGenerationSwitch
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{
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get
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{
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return CodeGenerationTraceSource.Switch;
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}
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}
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internal static void WriteInstruction(int lineNumber, string instruction)
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{
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CodeGenerationTraceSource.TraceInformation("{0:00000}: {1}", lineNumber, instruction);
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}
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#if USE_REFEMIT
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public static void TraceInstruction(string instruction)
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#else
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internal static void TraceInstruction(string instruction)
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#endif
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{
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CodeGenerationTraceSource.TraceEvent(TraceEventType.Verbose, 0, instruction);
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}
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static TraceSource CodeGenerationTraceSource
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{
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[Fx.Tag.SecurityNote(Critical = "Fetches the critical codeGen field.",
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Safe = "Get-only properties only needs to be protected for write; initialized in getter if null.")]
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[SecuritySafeCritical]
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get
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{
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if (codeGen == null)
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codeGen = new TraceSource("System.Runtime.Serialization.CodeGeneration");
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return codeGen;
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}
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}
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}
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}
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