/// <summary>
/// Parses a managed exception message and outputs a data object with a separate message and callstack entries.
/// </summary>
/// <param name="message">Message to parse.</param>
/// <returns>Parsed log message.</returns>
public static ParsedLogEntry ParseExceptionMessage(string message)
{
Regex headerRegex = new Regex(@"Managed exception: (.*)\n");
var headerMatch = headerRegex.Match(message);
if (!headerMatch.Success)
{
return(null);
}
Regex regex = new Regex(@" at (.*) \[.*\] in (.*):(\d*)");
var matches = regex.Matches(message);
ParsedLogEntry newEntry = new ParsedLogEntry();
newEntry.callstack = new CallStackEntry[matches.Count];
for (int i = 0; i < matches.Count; i++)
{
CallStackEntry callstackEntry = new CallStackEntry();
callstackEntry.method = matches[i].Groups[1].Value;
callstackEntry.file = matches[i].Groups[2].Value;
int.TryParse(matches[i].Groups[3].Value, out callstackEntry.line);
newEntry.callstack[i] = callstackEntry;
}
newEntry.message = headerMatch.Groups[1].Value;
return(newEntry);
}
/// <summary>
/// Parses a log message and outputs a data object with a separate message and callstack entries.
/// </summary>
/// <param name="message">Message to parse.</param>
/// <returns>Parsed log message.</returns>
public static ParsedLogEntry ParseLogMessage(string message)
{
// Note: If you are modifying GetStackTrace method make sure to also update this one to match the formattting
int firstMatchIdx = -1;
Regex regex = new Regex(@"\tat (.*) in (.*), line (\d*), column .*, namespace .*");
var matches = regex.Matches(message);
ParsedLogEntry newEntry = new ParsedLogEntry();
newEntry.callstack = new CallStackEntry[matches.Count];
for (int i = 0; i < matches.Count; i++)
{
CallStackEntry callstackEntry = new CallStackEntry();
callstackEntry.method = matches[i].Groups[1].Value;
callstackEntry.file = matches[i].Groups[2].Value;
int.TryParse(matches[i].Groups[3].Value, out callstackEntry.line);
newEntry.callstack[i] = callstackEntry;
if (firstMatchIdx == -1)
{
firstMatchIdx = matches[i].Index;
}
}
if (firstMatchIdx != -1)
{
newEntry.message = message.Substring(0, firstMatchIdx);
}
else
{
newEntry.message = message;
}
return(newEntry);
}
