public async Task AnalyzeAsync(DumpMetainfo dumpInfo, string dumpFilePath, string analysisWorkingDir)
{
await BlockIfBundleRepoNotReady($"AnalysisService.Analyze for {dumpInfo.Id}");
try {
dumpRepo.SetDumpStatus(dumpInfo.Id, DumpStatus.Analyzing);
if (new FileInfo(dumpFilePath).Length == 0)
{
dumpRepo.SetDumpStatus(dumpInfo.Id, DumpStatus.Failed, "The primary dump file is empty!");
return;
}
if (dumpInfo.DumpType == DumpType.WindowsDump)
{
await AnalyzeWindows(dumpInfo, new DirectoryInfo(analysisWorkingDir), dumpFilePath);
}
else if (dumpInfo.DumpType == DumpType.LinuxCoreDump)
{
await LinuxAnalyzationAsync(dumpInfo, new DirectoryInfo(analysisWorkingDir), dumpFilePath);
}
else
{
throw new Exception("unknown dumptype. here be dragons");
}
// Re-fetch dump info as it was updated
dumpInfo = dumpRepo.Get(dumpInfo.Id);
SDResult result = await dumpRepo.GetResultAndThrow(dumpInfo.Id);
if (result != null)
{
dumpRepo.WriteResult(dumpInfo.Id, result);
dumpRepo.SetDumpStatus(dumpInfo.Id, DumpStatus.Finished);
var bundle = bundleRepo.Get(dumpInfo.BundleId);
await elasticSearch.PushResultAsync(result, bundle, dumpInfo);
}
} catch (Exception e) {
Console.WriteLine(e.Message);
dumpRepo.SetDumpStatus(dumpInfo.Id, DumpStatus.Failed, e.ToString());
} finally {
if (settings.Value.DeleteDumpAfterAnalysis)
{
dumpStorage.DeleteDumpFile(dumpInfo.Id);
}
await notifications.NotifyDumpAnalysisFinished(dumpInfo);
similarityService.ScheduleSimilarityAnalysis(dumpInfo, false, DateTime.Now - TimeSpan.FromDays(settings.Value.SimilarityDetectionMaxDays));
}
}
public async Task Analyze(DumpMetainfo dumpInfo, string dumpFilePath, string analysisWorkingDir)
{
try {
dumpRepo.SetDumpStatus(dumpInfo.BundleId, dumpInfo.DumpId, DumpStatus.Analyzing);
if (dumpInfo.DumpType == DumpType.WindowsDump)
{
await AnalyzeWindows(dumpInfo, new DirectoryInfo(analysisWorkingDir), dumpFilePath);
}
else if (dumpInfo.DumpType == DumpType.LinuxCoreDump)
{
await LinuxAnalyzationAsync(dumpInfo, new DirectoryInfo(analysisWorkingDir), dumpFilePath);
}
else
{
throw new Exception("unknown dumptype. here be dragons");
}
dumpRepo.SetDumpStatus(dumpInfo.BundleId, dumpInfo.DumpId, DumpStatus.Finished);
// Re-fetch dump info as it was updated
dumpInfo = dumpRepo.Get(dumpInfo.BundleId, dumpInfo.DumpId);
SDResult result = await dumpRepo.GetResult(dumpInfo.BundleId, dumpInfo.DumpId);
if (result != null)
{
var bundle = bundleRepo.Get(dumpInfo.BundleId);
await elasticSearch.PushResultAsync(result, bundle, dumpInfo);
}
} catch (Exception e) {
Console.WriteLine(e.Message);
dumpRepo.SetDumpStatus(dumpInfo.BundleId, dumpInfo.DumpId, DumpStatus.Failed, e.ToString());
} finally {
if (settings.Value.DeleteDumpAfterAnalysis)
{
dumpStorage.DeleteDumpFile(dumpInfo.BundleId, dumpInfo.DumpId);
}
await notifications.NotifyDumpAnalysisFinished(dumpInfo);
similarityService.ScheduleSimilarityAnalysis(dumpInfo, false, DateTime.Now - TimeSpan.FromDays(90)); // last 90 days.
}
}
public async Task Analyze(DumpMetainfo dumpInfo, string dumpFilePath, string analysisWorkingDir)
{
try {
dumpRepo.SetDumpStatus(dumpInfo.BundleId, dumpInfo.DumpId, DumpStatus.Analyzing);
if (dumpInfo.DumpType == DumpType.WindowsDump)
{
await AnalyzeWindows(dumpInfo, new DirectoryInfo(analysisWorkingDir), dumpFilePath);
}
else if (dumpInfo.DumpType == DumpType.LinuxCoreDump)
{
await LinuxAnalyzationAsync(dumpInfo, new DirectoryInfo(analysisWorkingDir), dumpFilePath);
}
else
{
throw new Exception("unknown dumptype. here be dragons");
}
dumpRepo.SetDumpStatus(dumpInfo.BundleId, dumpInfo.DumpId, DumpStatus.Finished);
SDResult result = dumpRepo.GetResult(dumpInfo.BundleId, dumpInfo.DumpId, out string err);
if (result != null)
{
var bundle = bundleRepo.Get(dumpInfo.BundleId);
await elasticSearch.PushResultAsync(result, bundle, dumpInfo);
}
} catch (Exception e) {
Console.WriteLine(e.Message);
dumpRepo.SetDumpStatus(dumpInfo.BundleId, dumpInfo.DumpId, DumpStatus.Failed, e.ToString());
} finally {
if (settings.Value.DeleteDumpAfterAnalysis)
{
dumpStorage.DeleteDumpFile(dumpInfo.BundleId, dumpInfo.DumpId);
}
await notifications.NotifyDumpAnalysisFinished(dumpInfo);
}
}
