public StackHashScriptResult RunScript(StackHashProduct product, StackHashFile file, StackHashEvent theEvent, StackHashCab cab,
String dumpFileName, String scriptName, bool extractCab, StackHashClientData clientData, bool forceRun)
{
if (product == null)
{
throw new ArgumentNullException("product");
}
if (file == null)
{
throw new ArgumentNullException("file");
}
if (theEvent == null)
{
throw new ArgumentNullException("theEvent");
}
if (cab == null)
{
throw new ArgumentNullException("cab");
}
if (scriptName == null)
{
throw new ArgumentNullException("scriptName");
}
String machineArchitecture = "x86"; // Default to 32 bit.
if ((cab.DumpAnalysis != null) && !String.IsNullOrEmpty(cab.DumpAnalysis.MachineArchitecture))
{
machineArchitecture = cab.DumpAnalysis.MachineArchitecture;
}
StackHashScriptResult result = null;
bool use32BitDebugger = true;
if (machineArchitecture != null)
{
if ((String.Compare(machineArchitecture, "x64", StringComparison.OrdinalIgnoreCase) == 0) ||
(String.Compare(machineArchitecture, "X64", StringComparison.OrdinalIgnoreCase) == 0))
{
use32BitDebugger = false;
}
}
// Unwrap the cab if necessary.
String cabFileName = m_ErrorIndex.GetCabFileName(product, file, theEvent, cab);
String cabFileFolder = Path.GetDirectoryName(cabFileName);
if (!File.Exists(cabFileName))
{
throw new StackHashException("Cab file does not exist: " + cabFileName, StackHashServiceErrorCode.CabDoesNotExist);
}
if (extractCab)
{
try
{
Cabs.ExtractCab(cabFileName, cabFileFolder);
}
catch (System.Exception ex)
{
if (ex.Message.Contains("The file is not a cabinet") || ex.Message.Contains("corrupt") || ex.Message.Contains("Corrupt"))
{
// Set the downloaded flag appropriately if different.
StackHashCab loadedCab = m_ErrorIndex.GetCab(product, file, theEvent, cab.Id);
if (loadedCab != null)
{
if (loadedCab.CabDownloaded)
{
loadedCab.CabDownloaded = false;
m_ErrorIndex.AddCab(product, file, theEvent, loadedCab, false);
}
}
}
throw new StackHashException("Cab file cannot be unpackaged. Try downloading the file from again.", ex, StackHashServiceErrorCode.CabIsCorrupt);
}
}
// Now get the dump filename - mdmp and dmp files should be returned.
String[] allDumpFiles = Directory.GetFiles(cabFileFolder, "*.*dmp");
if (allDumpFiles.Length == 0)
{
return(null);
}
// Choose the largest dump file to process.
String fullDumpFilePath = null;
long largestFileSize = 0;
foreach (String fileName in allDumpFiles)
{
FileInfo fileInfo = new FileInfo(fileName);
if (fileInfo.Length > largestFileSize)
{
largestFileSize = fileInfo.Length;
fullDumpFilePath = fileName;
}
}
if (!String.IsNullOrEmpty(dumpFileName))
{
fullDumpFilePath = cabFileFolder + "\\" + dumpFileName;
}
// Find the script that the user wants to run.
StackHashScriptSettings scriptSettings = m_ScriptManager.LoadScript(scriptName);
// Auto generate the script file.
String dumpAnalysisFolder = cabFileFolder + "\\Analysis";
if (!Directory.Exists(dumpAnalysisFolder))
{
Directory.CreateDirectory(dumpAnalysisFolder);
}
// Check if the file has already been run.
bool runScript = true;
String resultsFileName = String.Format(CultureInfo.InvariantCulture, "{0}\\{1}.log", dumpAnalysisFolder, scriptSettings.Name);
if (File.Exists(resultsFileName))
{
DateTime lastWriteTime = File.GetLastWriteTimeUtc(resultsFileName);
if (scriptSettings.LastModifiedDate <= lastWriteTime)
{
runScript = false;
}
}
String installFolder = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
if (runScript || forceRun)
{
String overrideSymbolPath = null;
String overrideBinaryPath = null;
String overrideSourcePath = null;
if (m_Debugger.Use32BitDebugger(use32BitDebugger, m_DebuggerSettings))
{
overrideSymbolPath = m_DebuggerSettings.SymbolPath.FullPath;
overrideBinaryPath = m_DebuggerSettings.BinaryPath.FullPath;
overrideSourcePath = null;
// Check the script for PSSCOR loading.
String clrVersion = String.Empty;
if ((cab.DumpAnalysis != null) && (!String.IsNullOrEmpty(cab.DumpAnalysis.DotNetVersion)))
{
clrVersion = cab.DumpAnalysis.DotNetVersion;
}
scriptSettings.FixUp(StackHashScriptDumpArchitecture.X86, clrVersion, installFolder);
}
else
{
overrideSymbolPath = m_DebuggerSettings.SymbolPath64Bit.FullPath;
overrideBinaryPath = m_DebuggerSettings.BinaryPath64Bit.FullPath;
overrideSourcePath = null;
// Check the script for PSSCOR loading.
String clrVersion = String.Empty;
if ((cab.DumpAnalysis != null) && (!String.IsNullOrEmpty(cab.DumpAnalysis.DotNetVersion)))
{
clrVersion = cab.DumpAnalysis.DotNetVersion;
}
scriptSettings.FixUp(StackHashScriptDumpArchitecture.Amd64, clrVersion, installFolder);
}
String scriptFileName = Path.GetTempFileName();
scriptSettings.GenerateScriptFile(scriptFileName, resultsFileName, ref overrideSymbolPath, ref overrideBinaryPath, ref overrideSourcePath);
DateTime timeOfRun = DateTime.Now.ToUniversalTime();
try
{
m_Debugger.RunScript(m_DebuggerSettings, use32BitDebugger, scriptFileName, fullDumpFilePath, resultsFileName, overrideSymbolPath, overrideBinaryPath, overrideSourcePath);
// Check if the results were generated. If not there must be a command line error so get the output from the
// debugger and throw an exception.
if (!File.Exists(resultsFileName))
{
throw new StackHashException("Debugger Error: " + m_Debugger.StandardError, StackHashServiceErrorCode.DebuggerError);
}
// Load in the results.
result = StackHashScriptResult.MergeAnalysisDumpFiles(resultsFileName);
// Add a script run note to the error index.
StackHashNoteEntry note = new StackHashNoteEntry();
// MUST KEEP THIS TEXT THE SAME - because it is used as a search string by the BugTrackerTask.
note.Note = String.Format(CultureInfo.CurrentCulture, "Script {0} executed", scriptName);
if ((clientData == null) || (clientData.ClientName == null))
{
note.Source = "Service";
note.User = "******";
}
else
{
note.Source = "StackHash Client";
note.User = clientData.ClientName;
}
note.TimeOfEntry = timeOfRun;
int cabNoteId = m_ErrorIndex.AddCabNote(product, file, theEvent, cab, note);
// Report the event to bug tracking plug-ins.
m_ErrorIndex.AddUpdate(new StackHashBugTrackerUpdate(
StackHashDataChanged.DebugScript, StackHashChangeType.NewEntry, product.Id, file.Id, theEvent.Id, theEvent.EventTypeName, cab.Id, cabNoteId));
}
catch (System.Exception ex)
{
// Add a script run note to the error index.
StackHashNoteEntry note = new StackHashNoteEntry();
note.Note = String.Format(CultureInfo.CurrentCulture, "Script {0} execution failed: {1}", scriptName, ex.Message);
note.Source = "Service";
if ((clientData == null) || (clientData.ClientName == null))
{
note.User = "******";
}
else
{
note.User = clientData.ClientName;
}
note.TimeOfEntry = timeOfRun;
m_ErrorIndex.AddCabNote(product, file, theEvent, cab, note);
throw;
}
finally
{
if (File.Exists(scriptFileName))
{
File.Delete(scriptFileName);
}
}
}
return(result);
}