protected string XmlEncode(string text) { return(DiagnosticTrace.XmlEncode(text)); }
public void UnsafeLogEvent(TraceEventType type, ushort eventLogCategory, uint eventId, bool shouldTrace, params string[] values) { if (logCountForPT >= 5) { return; } try { int num = 0; string[] logValues = new string[values.Length + 2]; for (int i = 0; i < values.Length; i++) { string str = values[i]; if (!string.IsNullOrEmpty(str)) { str = NormalizeEventLogParameter(str); } else { str = string.Empty; } logValues[i] = str; num += str.Length + 1; } string str2 = NormalizeEventLogParameter(this.UnsafeGetProcessName()); logValues[logValues.Length - 2] = str2; num += str2.Length + 1; string str3 = this.UnsafeGetProcessId().ToString(CultureInfo.InvariantCulture); logValues[logValues.Length - 1] = str3; num += str3.Length + 1; if (num > 0x6400) { int length = (0x6400 / logValues.Length) - 1; for (int j = 0; j < logValues.Length; j++) { if (logValues[j].Length > length) { logValues[j] = logValues[j].Substring(0, length); } } } SecurityIdentifier user = WindowsIdentity.GetCurrent().User; byte[] binaryForm = new byte[user.BinaryLength]; user.GetBinaryForm(binaryForm, 0); IntPtr[] ptrArray = new IntPtr[logValues.Length]; GCHandle stringsRootHandle = new GCHandle(); GCHandle[] handleArray = null; try { stringsRootHandle = GCHandle.Alloc(ptrArray, GCHandleType.Pinned); handleArray = new GCHandle[logValues.Length]; for (int k = 0; k < logValues.Length; k++) { handleArray[k] = GCHandle.Alloc(logValues[k], GCHandleType.Pinned); ptrArray[k] = handleArray[k].AddrOfPinnedObject(); } this.UnsafeWriteEventLog(type, eventLogCategory, eventId, logValues, binaryForm, stringsRootHandle); } finally { if (stringsRootHandle.AddrOfPinnedObject() != IntPtr.Zero) { stringsRootHandle.Free(); } if (handleArray != null) { foreach (GCHandle handle2 in handleArray) { handle2.Free(); } } } if ((shouldTrace && (this.diagnosticTrace != null)) && ((TraceCore.TraceCodeEventLogCriticalIsEnabled(this.diagnosticTrace) || TraceCore.TraceCodeEventLogVerboseIsEnabled(this.diagnosticTrace)) || ((TraceCore.TraceCodeEventLogInfoIsEnabled(this.diagnosticTrace) || TraceCore.TraceCodeEventLogWarningIsEnabled(this.diagnosticTrace)) || TraceCore.TraceCodeEventLogErrorIsEnabled(this.diagnosticTrace)))) { Dictionary <string, string> dictionary = new Dictionary <string, string>(logValues.Length + 4); dictionary["CategoryID.Name"] = "EventLogCategory"; dictionary["CategoryID.Value"] = eventLogCategory.ToString(CultureInfo.InvariantCulture); dictionary["InstanceID.Name"] = "EventId"; dictionary["InstanceID.Value"] = eventId.ToString(CultureInfo.InvariantCulture); for (int m = 0; m < values.Length; m++) { dictionary.Add("Value" + m.ToString(CultureInfo.InvariantCulture), (values[m] == null) ? string.Empty : DiagnosticTrace.XmlEncode(values[m])); } TraceRecord traceRecord = new DictionaryTraceRecord(dictionary); switch (type) { case TraceEventType.Critical: TraceCore.TraceCodeEventLogCritical(this.diagnosticTrace, traceRecord); goto Label_035C; case TraceEventType.Error: TraceCore.TraceCodeEventLogError(this.diagnosticTrace, traceRecord); goto Label_035C; case (TraceEventType.Error | TraceEventType.Critical): goto Label_035C; case TraceEventType.Warning: TraceCore.TraceCodeEventLogWarning(this.diagnosticTrace, traceRecord); goto Label_035C; case TraceEventType.Information: TraceCore.TraceCodeEventLogInfo(this.diagnosticTrace, traceRecord); goto Label_035C; case TraceEventType.Verbose: TraceCore.TraceCodeEventLogVerbose(this.diagnosticTrace, traceRecord); goto Label_035C; } } } catch (Exception exception) { if (Fx.IsFatal(exception)) { throw; } } Label_035C: if (this.isInPartialTrust) { logCountForPT++; } }