#include "pq-binarycolumn.h"
#include "pq-selectbase.h"
#include <error.h>

PQ::BinaryColumn::BinaryColumn(const PQ::SelectBase * s, unsigned int f) :
	PQ::Column(s, f)
{
}

void
PQ::BinaryColumn::apply(DB::HandleField & h) const
{
	if (isNull()) {
		h.null();
		return;
	}
	switch (oid) {
		case 18: //CHAROID:
		case 1043: //VARCHAROID:
		case 25: //TEXTOID:
		case 142: //XMLOID:
			h.string(value(), length());
			break;
		case 16: //BOOLOID:
			h.boolean(valueAs<bool>());
			break;
		case 21: //INT2OID:
			h.integer(be16toh(valueAs<uint16_t>()));
			break;
		case 23: //INT4OID:
			h.integer(be32toh(valueAs<uint32_t>()));
			break;
		case 20: //INT8OID:
			h.integer(be64toh(valueAs<uint64_t>()));
			break;
		case 17: //BYTEAOID
			h.blob(DB::Blob(value(), length()));
			break;
		default:
			throw DB::ColumnTypeNotSupported();
	}
}