bool FCrashUpload::SendCheckReportRequest()
{
FString XMLString;
UE_LOG(CrashReportClientLog, Log, TEXT("Sending HTTP request (checking report)"));
auto Request = CreateHttpRequest();
if (State == EUploadState::CheckingReport)
{
AssignReportIdToPostDataBuffer();
Request->SetURL(UrlPrefix / TEXT("CheckReport"));
Request->SetHeader(TEXT("Content-Type"), TEXT("text/plain; charset=us-ascii"));
}
else
{
// This part is Windows-specific on the server
ErrorReport.LoadWindowsReportXmlFile( XMLString );
// Convert the XMLString into the UTF-8.
FTCHARToUTF8 Converter( (const TCHAR*)*XMLString, XMLString.Len() );
const int32 Length = Converter.Length();
PostData.Reset( Length );
PostData.AddUninitialized( Length );
CopyAssignItems( (ANSICHAR*)PostData.GetData(), Converter.Get(), Length );
Request->SetURL(UrlPrefix / TEXT("CheckReportDetail"));
Request->SetHeader(TEXT("Content-Type"), TEXT("text/plain; charset=utf-8"));
}
UE_LOG( CrashReportClientLog, Log, TEXT( "PostData Num: %i" ), PostData.Num() );
Request->SetVerb(TEXT("POST"));
Request->SetContent(PostData);
return Request->ProcessRequest();
}
/**
* Converts an arbitrary text buffer to an FString.
* Supports all combination of ANSI/Unicode files and platforms.
*/
void FFileHelper::BufferToString( FString& Result, const uint8* Buffer, int32 Size )
{
TArray<TCHAR>& ResultArray = Result.GetCharArray();
ResultArray.Empty();
if( Size >= 2 && !( Size & 1 ) && Buffer[0] == 0xff && Buffer[1] == 0xfe )
{
// Unicode Intel byte order. Less 1 for the FFFE header, additional 1 for null terminator.
ResultArray.AddUninitialized( Size / 2 );
for( int32 i = 0; i < ( Size / 2 ) - 1; i++ )
{
ResultArray[ i ] = CharCast<TCHAR>( (UCS2CHAR)(( uint16 )Buffer[i * 2 + 2] + ( uint16 )Buffer[i * 2 + 3] * 256) );
}
}
else if( Size >= 2 && !( Size & 1 ) && Buffer[0] == 0xfe && Buffer[1] == 0xff )
{
// Unicode non-Intel byte order. Less 1 for the FFFE header, additional 1 for null terminator.
ResultArray.AddUninitialized( Size / 2 );
for( int32 i = 0; i < ( Size / 2 ) - 1; i++ )
{
ResultArray[ i ] = CharCast<TCHAR>( (UCS2CHAR)(( uint16 )Buffer[i * 2 + 3] + ( uint16 )Buffer[i * 2 + 2] * 256) );
}
}
else
{
if ( Size >= 3 && Buffer[0] == 0xef && Buffer[1] == 0xbb && Buffer[2] == 0xbf )
{
// Skip over UTF-8 BOM if there is one
Buffer += 3;
Size -= 3;
}
FUTF8ToTCHAR Conv((const ANSICHAR*)Buffer, Size);
int32 Length = Conv.Length();
ResultArray.AddUninitialized(Length + 1); // For the null terminator
CopyAssignItems(ResultArray.GetData(), Conv.Get(), Length);
}
if (ResultArray.Num() == 1)
{
// If it's only a zero terminator then make the result actually empty
ResultArray.Empty();
}
else
{
// Else ensure null terminator is present
ResultArray.Last() = 0;
}
}
