Exemplo n.º 1
0
Datum
iso_to_mic(PG_FUNCTION_ARGS)
{
	unsigned char *src = (unsigned char *) PG_GETARG_CSTRING(2);
	unsigned char *dest = (unsigned char *) PG_GETARG_CSTRING(3);
	int			len = PG_GETARG_INT32(4);

	CHECK_ENCODING_CONVERSION_ARGS(PG_ISO_8859_5, PG_MULE_INTERNAL);

	iso2mic(src, dest, len);

	PG_RETURN_VOID();
}
Exemplo n.º 2
0
Datum
iso_to_mic(PG_FUNCTION_ARGS)
{
	unsigned char *src = (unsigned char *) PG_GETARG_CSTRING(2);
	unsigned char *dest = (unsigned char *) PG_GETARG_CSTRING(3);
	int			len = PG_GETARG_INT32(4);

	Assert(PG_GETARG_INT32(0) == PG_ISO_8859_5);
	Assert(PG_GETARG_INT32(1) == PG_MULE_INTERNAL);
	Assert(len >= 0);

	iso2mic(src, dest, len);

	PG_RETURN_VOID();
}
Exemplo n.º 3
0
Datum
iso_to_koi8r(PG_FUNCTION_ARGS)
{
	unsigned char *src = (unsigned char *) PG_GETARG_CSTRING(2);
	unsigned char *dest = (unsigned char *) PG_GETARG_CSTRING(3);
	int			len = PG_GETARG_INT32(4);
	unsigned char *buf;

	CHECK_ENCODING_CONVERSION_ARGS(PG_ISO_8859_5, PG_KOI8R);

	buf = palloc(len * ENCODING_GROWTH_RATE + 1);
	iso2mic(src, buf, len);
	mic2koi8r(buf, dest, strlen((char *) buf));
	pfree(buf);

	PG_RETURN_VOID();
}
Exemplo n.º 4
0
Datum
iso_to_win866(PG_FUNCTION_ARGS)
{
	unsigned char *src = (unsigned char *) PG_GETARG_CSTRING(2);
	unsigned char *dest = (unsigned char *) PG_GETARG_CSTRING(3);
	int			len = PG_GETARG_INT32(4);
	unsigned char *buf;

	CHECK_ENCODING_CONVERSION_ARGS(PG_ISO_8859_5, PG_WIN866);

	/* Use mic/KOI8R as intermediary, see comment in win866_to_win1251() */
	buf = palloc(len * ENCODING_GROWTH_RATE + 1);
	iso2mic(src, buf, len);
	mic2win866(buf, dest, strlen((char *) buf));
	pfree(buf);

	PG_RETURN_VOID();
}
Exemplo n.º 5
0
Datum
iso_to_win866(PG_FUNCTION_ARGS)
{
	unsigned char *src = (unsigned char *) PG_GETARG_CSTRING(2);
	unsigned char *dest = (unsigned char *) PG_GETARG_CSTRING(3);
	int			len = PG_GETARG_INT32(4);
	unsigned char *buf;

	Assert(PG_GETARG_INT32(0) == PG_ISO_8859_5);
	Assert(PG_GETARG_INT32(1) == PG_WIN866);
	Assert(len >= 0);

	buf = palloc(len * ENCODING_GROWTH_RATE);
	iso2mic(src, buf, len);
	mic2win866(buf, dest, strlen((char *) buf));
	pfree(buf);

	PG_RETURN_VOID();
}