Function INTL_convert_lookup

src/jrd/intl.cpp:748–778

CsConvert INTL_convert_lookup(thread_db* tdbb, CHARSET_ID to_cs, CHARSET_ID from_cs)
{
/**************************************
 *
 *      I N T L _ c o n v e r t _ l o o k u p
 *
 **************************************
 *
 * Functional description
 *
 **************************************/

	SET_TDBB(tdbb);
	Database* dbb = tdbb->getDatabase();
	CHECK_DBB(dbb);

	if (from_cs == CS_dynamic)
		from_cs = tdbb->getCharSet();

	if (to_cs == CS_dynamic)
		to_cs = tdbb->getCharSet();

	// Should from_cs == to_cs? be handled better? YYY

	fb_assert(from_cs != CS_dynamic);
	fb_assert(to_cs != CS_dynamic);

	CharSetContainer* charset = CharSetContainer::lookupCharset(tdbb, from_cs);

	return charset->lookupConverter(tdbb, to_cs);
}


void INTL_convert_string(dsc* to, const dsc* from, Firebird::Callbacks* cb)