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/*
* _euc_kr.c: the EUC-KR codec
*
* Written by Hye-Shik Chang <perky@FreeBSD.org>
* $CJKCodecs: _euc_kr.c,v 1.2 2003/12/31 05:46:55 perky Exp $
*/
#include "codeccommon.h"
ENCMAP(cp949)
DECMAP(ksx1001)
ENCODER(euc_kr)
{
while (inleft > 0) {
Py_UNICODE c = IN1;
DBCHAR code;
if (c < 0x80) {
WRITE1(c)
NEXT(1, 1)
continue;
}
UCS4INVALID(c)
RESERVE_OUTBUF(2)
TRYMAP_ENC(cp949, code, c);
else return 1;
if (code & 0x8000) /* MSB set: CP949 */
return 1;
OUT1((code >> 8) | 0x80)
OUT2((code & 0xFF) | 0x80)
NEXT(1, 2)
}
return 0;
}
DECODER(euc_kr)
{
while (inleft > 0) {
unsigned char c = IN1;
RESERVE_OUTBUF(1)
if (c < 0x80) {
OUT1(c)
NEXT(1, 1)
continue;
}
RESERVE_INBUF(2)
TRYMAP_DEC(ksx1001, **outbuf, c ^ 0x80, IN2 ^ 0x80) {
NEXT(2, 1)
} else return 2;
}
return 0;
}
#include "codecentry.h"
BEGIN_CODEC_REGISTRY(euc_kr)
MAPOPEN(ko_KR)
IMPORTMAP_DEC(ksx1001)
IMPORTMAP_ENC(cp949)
MAPCLOSE()
END_CODEC_REGISTRY(euc_kr)
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