void Routine::releaseStatement(thread_db* tdbb)
{
if (getStatement())
{
getStatement()->release(tdbb);
setStatement(NULL);
}
setInputFormat(NULL);
setOutputFormat(NULL);
flags &= ~FLAG_SCANNED;
}
/*!
\brief Add the \l CoordinateConversionOptions object \a option to the list of options.
*/
void CoordinateConversionController::addOption(CoordinateConversionOptions* option)
{
m_options.append(option);
if (m_options.size() == 1)
setInputFormat(option->name());
if (!m_coordinateFormats.contains(option->name()))
{
m_coordinateFormats.append(option->name());
emit coordinateFormatsChanged();
}
emit optionsChanged();
}
// Parse the messages of a blr request. For specified message, allocate a format (Format) block.
void Routine::parseMessages(thread_db* tdbb, CompilerScratch* csb, BlrReader blrReader)
{
if (blrReader.getLength() < 2)
status_exception::raise(Arg::Gds(isc_metadata_corrupt));
csb->csb_blr_reader = blrReader;
const SSHORT version = csb->csb_blr_reader.getByte();
switch (version)
{
case blr_version4:
case blr_version5:
//case blr_version6:
break;
default:
status_exception::raise(
Arg::Gds(isc_metadata_corrupt) <<
Arg::Gds(isc_wroblrver2) << Arg::Num(blr_version4) << Arg::Num(blr_version5/*6*/) <<
Arg::Num(version));
}
if (csb->csb_blr_reader.getByte() != blr_begin)
status_exception::raise(Arg::Gds(isc_metadata_corrupt));
while (csb->csb_blr_reader.getByte() == blr_message)
{
const USHORT msgNumber = csb->csb_blr_reader.getByte();
USHORT count = csb->csb_blr_reader.getWord();
Format* format = Format::newFormat(*tdbb->getDefaultPool(), count);
USHORT padField;
const bool shouldPad = csb->csb_message_pad.get(msgNumber, padField);
USHORT maxAlignment = 0;
ULONG offset = 0;
USHORT i = 0;
for (Format::fmt_desc_iterator desc = format->fmt_desc.begin(); i < count; ++i, ++desc)
{
const USHORT align = PAR_desc(tdbb, csb, &*desc);
if (align)
offset = FB_ALIGN(offset, align);
desc->dsc_address = (UCHAR*)(IPTR) offset;
offset += desc->dsc_length;
maxAlignment = MAX(maxAlignment, align);
if (maxAlignment && shouldPad && i + 1 == padField)
offset = FB_ALIGN(offset, maxAlignment);
}
format->fmt_length = offset;
switch (msgNumber)
{
case 0:
setInputFormat(format);
break;
case 1:
setOutputFormat(format);
break;
default:
delete format;
}
}
}
/*!
\brief Sets any values in \a properties which are relevant for the coordinate conversion controller.
This tool will use the following key/value pairs in the \a properties map if they are set:
\list
\li CoordinateFormat. The default input coordinate format for the tool.
\endlist
*/
void CoordinateConversionController::setProperties(const QVariantMap& properties)
{
auto findFormatIt = properties.find(CoordinateConversionConstants::COORDINATE_FORMAT_PROPERTY);
if (findFormatIt != properties.end())
setInputFormat(findFormatIt.value().toString());
}
