static
BOOL
_findStrings
(
HWND hDlg,
DWORD minLength,
BOOL ascii,
BOOL unicode,
BOOL showOffset,
BOOL searchBoth
)
{
PBYTE fileptr = g_object;
PBYTE fileend = g_object;
DWORD filelen = 0;
CHAR str[MAX_STRING_LEN] = { 0 };
CHAR strsfound[30] = { 0 };
int strlen = 0;
int offset = 0;
int index = 0;
DWORD steplen = 0;
int stepOffset = 0;
char isUnicode = 0;
int longestStr = 0;
BOOL stop = FALSE;
BOOL err = FALSE;
if (minLength < MIN_STRING_LEN)
{
minLength = MIN_STRING_LEN;
}
ResetEvent(g_event);
filelen = CFFApi.eaGetObjectSize(hDlg);
fileend += filelen;
steplen = filelen / 100;
if (searchBoth)
{
steplen *= 2;
}
while (fileptr + offset < fileend && !stop)
{
ZeroMemory(str, sizeof(str));
strlen = string(fileptr, filelen, offset, unicode, str, sizeof(str) - 1, &isUnicode);
if (strlen >= (int)minLength)
{
if (index < MAXINT16)
{
if (strlen > longestStr)
{
longestStr = strlen;
}
if ((ascii && !isUnicode) || (unicode && isUnicode))
{
_insertString(hDlg, str, strlen + 1, showOffset, offset, searchBoth, isUnicode, index);
index++;
}
}
else
{
Edit_SetText(GetDlgItem(hDlg, IDC_STATUS), "ERROR: Exceeded string display limit (~32K strings). Increase min string length.");
err = TRUE;
break;
}
}
offset += (strlen == 0) ? 1 : (isUnicode ? strlen * 2 : strlen);
if (offset - stepOffset > (int)steplen)
{
SendDlgItemMessageA(hDlg, IDC_PROGRESS, PBM_STEPIT, 0, (LPARAM)0);
stepOffset = offset;
}
if (WAIT_OBJECT_0 == WaitForSingleObject(g_event, 0))
{
stop = TRUE;
}
}
ListView_SetColumnWidth(GetDlgItem(hDlg, IDC_STRINGLIST), showOffset + searchBoth, longestStr * PIXELS_PER_CHAR);
if (!stop)
{
if (!err)
{
ZeroMemory(strsfound, sizeof(strsfound));
_snprintf_s(strsfound, sizeof(strsfound), sizeof(strsfound), "Found %d strings.", index);
Edit_SetText(GetDlgItem(hDlg, IDC_STATUS), strsfound);
}
}
return stop || err;
}
void StatisticsCASARegion::_getStatsFromCalculator( casa::ImageInterface<casa::Float>* image,
const casa::Record& region, const std::vector<int>& slice,
QList<Carta::Lib::StatInfo>& stats, const QString& regionType ){
//If the region record is empty, there are not stats - just return.
int fieldCount = region.nfields();
if ( fieldCount == 0 ){
return;
}
std::shared_ptr<const casa::ImageInterface<casa::Float> > imagePtr( image->cloneII() );
casa::CoordinateSystem cs = image->coordinates();
casa::Vector<casa::Int> displayAxes = cs.directionAxesNumbers();
casa::Quantum<casa::Double> pix0( 0, "pix");
casa::IPosition shape = image->shape();
int nAxes = shape.nelements();
casa::Vector<casa::Quantum<casa::Double> > blcq( nAxes, pix0);
casa::Vector<casa::Quantum<casa::Double> > trcq( nAxes, pix0);
for ( int i = 0; i < nAxes; i++ ){
if ( i == displayAxes[0] || i == displayAxes[1]){
trcq[i].setValue( shape[i] );
}
else {
blcq[i].setValue( slice[i] );
trcq[i].setValue( slice[i] );
}
}
casa::WCBox box( blcq, trcq, cs, casa::Vector<casa::Int>());
casa::ImageRegion* imgBox = new casa::ImageRegion( box );
std::shared_ptr<casa::SubImage<casa::Float> > boxImage( new casa::SubImage<Float>(*image, *imgBox ) );
ImageStatsCalculator calc( boxImage, ®ion, "", true);
calc.setList(False);
Record result = calc.calculate();
const casa::String blcKey( "blc");
const casa::String trcKey( "trc");
_insertScalar( result, "npts", Carta::Lib::StatInfo::StatType::FrameCount, stats );
_insertScalar( result, "sum", Carta::Lib::StatInfo::StatType::Sum, stats );
_insertScalar( result, "sumsq", Carta::Lib::StatInfo::StatType::SumSq, stats );
_insertScalar( result, "min", Carta::Lib::StatInfo::StatType::Min, stats );
_insertScalar( result, "max", Carta::Lib::StatInfo::StatType::Max, stats );
_insertScalar( result, "mean", Carta::Lib::StatInfo::StatType::Mean, stats );
_insertScalar( result, "sigma", Carta::Lib::StatInfo::StatType::Sigma, stats );
_insertScalar( result, "rms", Carta::Lib::StatInfo::StatType::RMS, stats );
_insertScalar( result, "flux", Carta::Lib::StatInfo::StatType::FluxDensity, stats );
_insertList( result, blcKey, Carta::Lib::StatInfo::StatType::Blc, stats );
_insertList( result, trcKey, Carta::Lib::StatInfo::StatType::Trc, stats );
_insertList( result, "minpos", Carta::Lib::StatInfo::StatType::MinPos, stats );
_insertList( result, "maxpos", Carta::Lib::StatInfo::StatType::MaxPos, stats );
_insertString( result, "blcf", Carta::Lib::StatInfo::StatType::Blcf, stats );
_insertString( result, "trcf", Carta::Lib::StatInfo::StatType::Trcf, stats );
_insertString( result, "minposf", Carta::Lib::StatInfo::StatType::MinPosf, stats );
_insertString( result, "maxposf", Carta::Lib::StatInfo::StatType::MaxPosf, stats );
//Put in an identifier.
if ( result.isDefined( blcKey ) && result.isDefined( trcKey ) ){
casa::Vector<int> blcArray = result.asArrayInt( blcKey );
QString blcVal = _vectorToString( blcArray );
casa::Vector<int> trcArray = result.asArrayInt( trcKey );
QString trcVal = _vectorToString( trcArray );
QString idVal = regionType + ":" + blcVal;
if ( blcVal != trcVal ){
idVal = idVal + " x " + trcVal;
}
Carta::Lib::StatInfo info( Carta::Lib::StatInfo::StatType::Name );
info.setValue( idVal );
info.setImageStat( false );
stats.append( info );
}
}
