private static void HandleTsvStacktrace(string tsvPath, IDiaSession pdbSession)
{
var lines = File.ReadAllLines(tsvPath);
for (int i = 1; i < lines.Length; i++)
{
string[] frags = lines[i].Split('\t');
string methodName = "";
string module = "";
if (frags.Length >= 4)
{
module = frags[1];
string rvaStr = frags[3];
string rva = rvaStr.Replace("0x", "");
if (frags[2] != "null")
{
methodName = frags[2];
}
uint offset = HexToUint(rva);
if (pdbSession != null && offset != 0)
{
string tmpMethodName = DiaHelper.GetMethodName(pdbSession, offset);
if (!String.IsNullOrEmpty(tmpMethodName))
{
methodName = tmpMethodName;
}
}
}
_writer.WriteLine($"at {module}!{methodName}");
}
}
private static void HandleCrashes(dynamic crashes, string pdbFile, string header)
{
var pdbSession = DiaHelper.LoadPDB(pdbFile);
int crashCount = 0;
_writer.WriteLine();
_writer.WriteLine();
_writer.WriteLine();
_writer.WriteLine();
_writer.WriteLine();
_writer.WriteLine(header);
foreach (var crash in crashes)
{
crashCount++;
string hash = crash.failureHash;
HandleCrash(hash, pdbSession, crashCount);
}
}
private static void HandleCrash(string hash, IDiaSession pdbSession, int crashCount)
{
if (!String.IsNullOrEmpty(hash))
{
var crashDetails = GetCrashDetails(hash);
int crashOccurence = 0;
foreach (var crashDetail in crashDetails)
{
crashOccurence++;
string cabId = crashDetail.cabId;
if (!String.IsNullOrEmpty(cabId))
{
var stackTrace = GetCrashStacktrace(cabId);
_writer.WriteLine();
_writer.WriteLine();
_writer.WriteLine();
_writer.WriteLine($"Crash #{crashCount}.{crashOccurence}: {crashDetail.failureName}");
_writer.WriteLine();
if (stackTrace != null)
{
foreach (var stackLine in stackTrace)
{
string methodName = stackLine.function;
if (String.IsNullOrEmpty(methodName) || methodName == "null")
{
string fullOffset = stackLine.offset;
string hexOffset = fullOffset.Replace("0x", "");
uint offset = HexToUint(hexOffset);
if (pdbSession != null && offset != 0)
{
methodName = DiaHelper.GetMethodName(pdbSession, offset);
}
}
_writer.WriteLine($"at {stackLine.image}!{methodName}");
}
if (_preventDuplication)
{
break;
}
}
}
}
}
}
private string GetSymbolsFileName(string path)
{
try
{
return(DiaHelper.GetSymbolsFileName(path));
}
catch (Exception ex)
{
// If we can't get a pdb, it's unfortunate, but not fatal. If
// anything figure out a way to add a warning to the test for the
// deployment. Previously we were tracking specific exceptions,
// and then EqtException and ComException started getting thrown.
// This was breaking xcopy deployment where DIA is not installed.
if (EqtTrace.IsWarningEnabled)
{
EqtTrace.Warning("Error while trying to get pdb for assembly '{0}': {1}", path, ex);
}
}
return(null);
}
private static void HandleCrashTxtStacktrace(string crashTxt, IDiaSession pdbSession)
{
var lines = File.ReadAllLines(crashTxt);
for (int i = 0; i < lines.Length; i++)
{
var currentLine = lines[i];
if (currentLine.Contains("<BaseAddress>"))
{
string outputLine = "";
string[] splitted = currentLine.Split(new string[] { "<BaseAddress>" }, StringSplitOptions.None);
outputLine += splitted[0];
string rva = splitted[1].Replace("+0x", "");
uint offset = HexToUint(rva);
if (pdbSession != null && offset != 0)
{
string tmpMethodName = DiaHelper.GetMethodName(pdbSession, offset);
if (!String.IsNullOrEmpty(tmpMethodName))
{
outputLine += tmpMethodName;
}
else
{
outputLine += "<BaseAddress>" + splitted[1];
}
}
else
{
outputLine += "<BaseAddress>" + splitted[1];
}
_writer.WriteLine(outputLine);
}
else
{
_writer.WriteLine(currentLine);
}
}
}
private static void SymbolicateInRightMode(string pdb, string arch, string header)
{
string fullPdbPath = Path.GetFullPath(pdb);
if (!String.IsNullOrEmpty(_tsvPath))
{
HandleTsvStacktrace(Path.GetFullPath(_tsvPath), DiaHelper.LoadPDB(fullPdbPath));
}
else if (!String.IsNullOrEmpty(_crashTxtPath))
{
HandleCrashTxtStacktrace(Path.GetFullPath(_crashTxtPath), DiaHelper.LoadPDB(fullPdbPath));
}
else if (!String.IsNullOrEmpty(_failureHash))
{
_accessToken = GetClientCredentialAccessToken(_tenantId, _clientId, _clientSecret, DevCenterApiUri).Result;
HandleCrash(_failureHash, DiaHelper.LoadPDB(fullPdbPath), 1);
}
else
{
_accessToken = GetClientCredentialAccessToken(_tenantId, _clientId, _clientSecret, DevCenterApiUri).Result;
var crashes = GetCrashes(arch);
HandleCrashes(crashes, fullPdbPath, header);
}
}
