// Windows glue
int32 GuardedMainWrapper( int32 ArgC, ANSICHAR* ArgV[] )
{
int32 ReturnCode = 0;
#if !PLATFORM_MAC
if (FPlatformMisc::IsDebuggerPresent())
#endif
{
ReturnCode = GuardedMain( ArgC, ArgV );
}
#if !PLATFORM_MAC
else
{
__try
{
GIsGuarded = 1;
ReturnCode = GuardedMain( ArgC, ArgV );
GIsGuarded = 0;
}
__except( NullReportCrash( GetExceptionInformation() ) )
{
}
}
#endif
FEngineLoop::AppPreExit();
FEngineLoop::AppExit();
return ReturnCode;
}
// Windows glue
int32 GuardedMainWrapper(int32 ArgC, TCHAR* ArgV[])
{
int32 ReturnCode = 0;
if (FPlatformMisc::IsDebuggerPresent())
{
ReturnCode = GuardedMain( ArgC, ArgV );
}
else
{
__try
{
GIsGuarded = 1;
ReturnCode = GuardedMain( ArgC, ArgV );
GIsGuarded = 0;
}
__except( SimpleCrashHandler( GetExceptionInformation() ) )
{
}
}
FEngineLoop::AppPreExit();
FEngineLoop::AppExit();
return ReturnCode;
}
/**
* The inner exception handler catches crashes/asserts in native C++ code and is the only way to get the correct callstack
* when running a 64-bit executable. However, XAudio2 doesn't like this and it may result in no sound.
*/
LAUNCH_API int32 GuardedMainWrapper( const TCHAR* CmdLine, HINSTANCE hInInstance, HINSTANCE hPrevInstance, int32 nCmdShow )
{
int32 ErrorLevel = 0;
if ( GEnableInnerException )
{
#if !PLATFORM_SEH_EXCEPTIONS_DISABLED
__try
#endif
{
// Run the guarded code.
ErrorLevel = GuardedMain( CmdLine, hInInstance, hPrevInstance, nCmdShow );
}
#if !PLATFORM_SEH_EXCEPTIONS_DISABLED
__except( ReportCrash( GetExceptionInformation() ), EXCEPTION_CONTINUE_SEARCH )
{
}
#endif
}
else
{
int32 GuardedMainWrapper(int32 ArgC, TCHAR* ArgV[], const TCHAR* CrashOutputFile)
{
// We need to know whether we are using XGE now, in case an exception
// is thrown before we parse the command line inside GuardedMain.
GShaderCompileUseXGE = (ArgC > 6) && FCString::Strcmp(ArgV[6], TEXT("-xge")) == 0;
int32 ReturnCode = 0;
#if PLATFORM_WINDOWS
if (FPlatformMisc::IsDebuggerPresent())
#endif
{
ReturnCode = GuardedMain(ArgC, ArgV);
}
#if PLATFORM_WINDOWS
else
{
// Don't want 32 dialogs popping up when SCW fails
GUseCrashReportClient = false;
__try
{
GIsGuarded = 1;
ReturnCode = GuardedMain(ArgC, ArgV);
GIsGuarded = 0;
}
__except( ReportCrash( GetExceptionInformation() ) )
{
FArchive& OutputFile = *IFileManager::Get().CreateFileWriter(CrashOutputFile,FILEWRITE_NoFail);
int32 OutputVersion = ShaderCompileWorkerOutputVersion;
OutputFile << OutputVersion;
int32 ErrorCode = GFailedDueToShaderFormatVersion ? 2 : 1;
OutputFile << ErrorCode;
// Note: Can't use FStrings here as SEH can't be used with destructors
int32 CallstackLength = FCString::Strlen(GErrorHist);
OutputFile << CallstackLength;
int32 ExceptionInfoLength = FCString::Strlen(GErrorExceptionDescription);
OutputFile << ExceptionInfoLength;
OutputFile.Serialize(GErrorHist, CallstackLength * sizeof(TCHAR));
OutputFile.Serialize(GErrorExceptionDescription, ExceptionInfoLength * sizeof(TCHAR));
int32 NumBatches = 0;
OutputFile << NumBatches;
// Close the output file.
delete &OutputFile;
if (GShaderCompileUseXGE)
{
ReturnCode = 1;
WriteXGESuccessFile(ArgV[1]);
}
}
}
#endif
FEngineLoop::AppPreExit();
FEngineLoop::AppExit();
return ReturnCode;
}
__try
#endif
{
// Run the guarded code.
ErrorLevel = GuardedMain( CmdLine, hInInstance, hPrevInstance, nCmdShow );
}
#if !PLATFORM_SEH_EXCEPTIONS_DISABLED
__except( ReportCrash( GetExceptionInformation() ), EXCEPTION_CONTINUE_SEARCH )
{
}
#endif
}
else
{
// Run the guarded code.
ErrorLevel = GuardedMain( CmdLine, hInInstance, hPrevInstance, nCmdShow );
}
return ErrorLevel;
}
int32 WINAPI WinMain( HINSTANCE hInInstance, HINSTANCE hPrevInstance, char*, int32 nCmdShow )
{
// Setup common Windows settings
SetupWindowsEnvironment();
int32 ErrorLevel = 0;
hInstance = hInInstance;
const TCHAR* CmdLine = GetCommandLine();
#if !(UE_BUILD_SHIPPING && WITH_EDITOR)
