private static string GetTagValue(string text, string tag, int offset)
{
string funcName = "GetTagValue";
int num = text.IndexOf("<" + tag, offset);
if (num > 0)
{
int num2 = num + tag.Length + 1;
num2 = text.IndexOf(">", num);
if (num2 > 0)
{
num2++;
int num3 = text.IndexOf("</" + tag, num2);
if (num3 > num2)
{
return(text.Substring(num2, num3 - num2));
}
WinRMHelper.TraceDebugTagNotFound(funcName, text, "</" + tag, num2);
}
else
{
WinRMHelper.TraceDebugTagNotFound(funcName, text, ">", num);
}
}
else
{
WinRMHelper.TraceDebugTagNotFound(funcName, text, "<" + tag, offset);
}
return(string.Empty);
}
internal static bool TryInsertDiagnosticsInfo(ArraySegment <byte> buffer, Func <string> getDiagnosticInfo, out byte[] updatedBuffer, out string failureHint, Action <string> logging = null)
{
failureHint = null;
updatedBuffer = null;
if (buffer.Count == 0)
{
ExTraceGlobals.VerboseTracer.TraceDebug(0L, "[WinRMHelper::TryInsertDiagnosticsInfo] buffer == null || buffer.Count = 0.");
failureHint = "buffer Null/Empty";
return(false);
}
string @string = Encoding.UTF8.GetString(buffer.Array, 0, 15);
if (string.IsNullOrEmpty(@string))
{
ExTraceGlobals.VerboseTracer.TraceDebug <string>(0L, "[WinRMHelper::TryInsertDiagnosticsInfo] EnvelopString is null/empty.", @string);
failureHint = "EnvelopString Null/Empty";
return(false);
}
if ([email protected]("<s:Envelope", StringComparison.OrdinalIgnoreCase))
{
ExTraceGlobals.VerboseTracer.TraceDebug <string>(0L, "[WinRMHelper::TryInsertDiagnosticsInfo] EnvelopString = {0}, Not start with <s:Envelop.", @string);
failureHint = "No s:Envelop";
return(false);
}
string text = Encoding.UTF8.GetString(buffer.Array, 0, buffer.Count);
if (string.IsNullOrEmpty(text))
{
ExTraceGlobals.VerboseTracer.TraceDebug <string>(0L, "[WinRMHelper::TryInsertDiagnosticsInfo] Output is null/empty.", text);
failureHint = "Output Null/Empty";
return(false);
}
int num = text.IndexOf("<f:Message>");
if (num < 0)
{
ExTraceGlobals.VerboseTracer.TraceDebug <string>(0L, "[WinRMHelper::TryInsertDiagnosticsInfo] Output = {0}, faultMsgIndex < 0.", text);
failureHint = "No f:Message";
return(false);
}
int length = text.Length;
ExTraceGlobals.VerboseTracer.TraceDebug <string, int>(0L, "[WinRMHelper::TryInsertDiagnosticsInfo] Output(faultMsgIndex + 100) = {0}, faultMsgIndex = {1}.", text.Substring(num, (num + 100 < length) ? 100 : (length - num)), num);
string text2 = "f:Message";
int num2 = num + "<f:Message>".Length;
if (text.IndexOf("<f:ProviderFault", num2, "<f:ProviderFault".Length) >= 0)
{
text2 = "<f:ProviderFault";
text2 = text2.TrimStart(new char[]
{
'<'
});
num2 = text.IndexOf('>', num2) + 1;
ExTraceGlobals.VerboseTracer.TraceDebug <string, int>(0L, "[WinRMHelper::TryInsertDiagnosticsInfo] Output(positionToInsert + 100) = {0}, positionToInsert = {1}.", text.Substring(num, (num2 + 100 < length) ? 100 : (length - num2)), num2);
}
if (logging != null)
{
int num3 = text.IndexOf("<s:Fault");
if (num3 > 0)
{
int num4 = text.IndexOf("<s:Code", num3);
if (num4 > 0)
{
string tagValue = WinRMHelper.GetTagValue(text, "s:Value", num4);
string text3 = string.Empty;
int num5 = text.IndexOf("<s:Subcode", num4);
if (num5 > 0)
{
text3 = WinRMHelper.GetTagValue(text, "s:Value", num5);
}
else
{
WinRMHelper.TraceDebugTagNotFound("TryInsertDiagnosticsInfo", text, "<s:Subcode", 0);
}
string tagValue2 = WinRMHelper.GetTagValue(text, text2, num4);
logging(string.Concat(new string[]
{
tagValue,
"/",
text3,
"/",
tagValue2
}));
}
else
{
WinRMHelper.TraceDebugTagNotFound("TryInsertDiagnosticsInf", text, "<s:Code", 0);
}
}
else
{
WinRMHelper.TraceDebugTagNotFound("TryInsertDiagnosticsInfo", text, "<s:Fault", 0);
}
}
string value = getDiagnosticInfo();
text = text.Insert(num2, value);
updatedBuffer = Encoding.UTF8.GetBytes(text);
return(true);
}
