/**
* Generates information for crash reporter
*/
void GenerateCrashInfoAndLaunchReporter(const FLinuxCrashContext & Context)
{
// do not report crashes for tools (particularly for crash reporter itself)
#if !IS_PROGRAM
// create a crash-specific directory
FString CrashInfoFolder = FString::Printf(TEXT("crashinfo-%s-pid-%d"), FApp::GetGameName(), getpid());
FString CrashInfoAbsolute = FPaths::ConvertRelativePathToFull(CrashInfoFolder);
if (IFileManager::Get().MakeDirectory(*CrashInfoFolder))
{
// generate "minidump"
Context.GenerateReport(FPaths::Combine(*CrashInfoFolder, TEXT("diagnostics.txt")));
// generate "WER"
GenerateWindowsErrorReport(FPaths::Combine(*CrashInfoFolder, TEXT("wermeta.xml")));
// generate "minidump" (just >1 byte)
GenerateMinidump(FPaths::Combine(*CrashInfoFolder, TEXT("minidump.dmp")));
// copy log
FString LogSrcAbsolute = FPlatformOutputDevices::GetAbsoluteLogFilename();
FString LogDstAbsolute = FPaths::Combine(*CrashInfoAbsolute, *FPaths::GetCleanFilename(LogSrcAbsolute));
FPaths::NormalizeDirectoryName(LogDstAbsolute);
static_cast<void>(IFileManager::Get().Copy(*LogDstAbsolute, *LogSrcAbsolute)); // best effort, so don't care about result: couldn't copy -> tough, no log
// try launching the tool and wait for its exit, if at all
const TCHAR * RelativePathToCrashReporter = TEXT("../../../engine/binaries/linux/crashreportclient"); // FIXME: painfully hard-coded
FProcHandle RunningProc = FPlatformProcess::CreateProc(RelativePathToCrashReporter, *(CrashInfoAbsolute + TEXT("/")), true, false, false, NULL, 0, NULL, NULL);
if (FPlatformProcess::IsProcRunning(RunningProc))
{
// do not wait indefinitely
double kTimeOut = 3 * 60.0;
double StartSeconds = FPlatformTime::Seconds();
for(;;)
{
if (!FPlatformProcess::IsProcRunning(RunningProc))
{
break;
}
if (FPlatformTime::Seconds() - StartSeconds > kTimeOut)
{
break;
}
};
}
}
#endif
FPlatformMisc::RequestExit(true);
}
/**
* Generates information for crash reporter
*/
void DLLEXPORT GenerateCrashInfoAndLaunchReporter(const FLinuxCrashContext & Context)
{
// do not report crashes for tools (particularly for crash reporter itself)
#if !IS_PROGRAM
// create a crash-specific directory
FString CrashInfoFolder = FString::Printf(TEXT("crashinfo-%s-pid-%d-%s-%s"), FApp::GetGameName(), getpid(),
*FDateTime::Now().ToString(), *FGuid::NewGuid().ToString());
FString CrashInfoAbsolute = FPaths::ConvertRelativePathToFull(CrashInfoFolder);
if (IFileManager::Get().MakeDirectory(*CrashInfoFolder))
{
// generate "minidump"
Context.GenerateReport(FPaths::Combine(*CrashInfoFolder, TEXT("diagnostics.txt")));
// generate "WER"
GenerateWindowsErrorReport(FPaths::Combine(*CrashInfoFolder, TEXT("wermeta.xml")));
// generate "minidump" (just >1 byte)
GenerateMinidump(FPaths::Combine(*CrashInfoFolder, TEXT("minidump.dmp")));
// Introduces a new runtime crash context. Will replace all Windows related crash reporting.
//FCStringAnsi::Strncpy(FilePath, CrashInfoFolder, PATH_MAX);
//FCStringAnsi::Strcat(FilePath, PATH_MAX, "/" );
//FCStringAnsi::Strcat(FilePath, PATH_MAX, FGenericCrashContext::CrashContextRuntimeXMLNameA );
//SerializeAsXML( FilePath ); @todo uncomment after verification
// copy log
FString LogSrcAbsolute = FPlatformOutputDevices::GetAbsoluteLogFilename();
FString LogDstAbsolute = FPaths::Combine(*CrashInfoAbsolute, *FPaths::GetCleanFilename(LogSrcAbsolute));
FPaths::NormalizeDirectoryName(LogDstAbsolute);
static_cast<void>(IFileManager::Get().Copy(*LogDstAbsolute, *LogSrcAbsolute)); // best effort, so don't care about result: couldn't copy -> tough, no log
// try launching the tool and wait for its exit, if at all
const TCHAR * RelativePathToCrashReporter = TEXT("../../../Engine/Binaries/Linux/CrashReportClient"); // FIXME: painfully hard-coded
if (!FPaths::FileExists(RelativePathToCrashReporter))
{
RelativePathToCrashReporter = TEXT("../../../engine/binaries/linux/crashreportclient"); // FIXME: even more painfully hard-coded
}
// show on the console
printf("Starting %s\n", StringCast<ANSICHAR>(RelativePathToCrashReporter).Get());
FProcHandle RunningProc = FPlatformProcess::CreateProc(RelativePathToCrashReporter, *(CrashInfoAbsolute + TEXT("/")), true, false, false, NULL, 0, NULL, NULL);
if (FPlatformProcess::IsProcRunning(RunningProc))
{
// do not wait indefinitely
double kTimeOut = 3 * 60.0;
double StartSeconds = FPlatformTime::Seconds();
for(;;)
{
if (!FPlatformProcess::IsProcRunning(RunningProc))
{
break;
}
if (FPlatformTime::Seconds() - StartSeconds > kTimeOut)
{
break;
}
FPlatformProcess::Sleep(1.0f);
};
}
}
#endif
FPlatformMisc::RequestExit(true);
}