4710c53dca
These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524
133 lines
2.1 KiB
C
133 lines
2.1 KiB
C
/*
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* _codecs_tw.c: Codecs collection for Taiwan's encodings
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*
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* Written by Hye-Shik Chang <perky@FreeBSD.org>
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*/
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#include "cjkcodecs.h"
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#include "mappings_tw.h"
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/*
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* BIG5 codec
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*/
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ENCODER(big5)
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{
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while (inleft > 0) {
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Py_UNICODE c = **inbuf;
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DBCHAR code;
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if (c < 0x80) {
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REQUIRE_OUTBUF(1)
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**outbuf = (unsigned char)c;
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NEXT(1, 1)
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continue;
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}
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UCS4INVALID(c)
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REQUIRE_OUTBUF(2)
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TRYMAP_ENC(big5, code, c);
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else return 1;
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OUT1(code >> 8)
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OUT2(code & 0xFF)
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NEXT(1, 2)
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}
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return 0;
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}
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DECODER(big5)
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{
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while (inleft > 0) {
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unsigned char c = IN1;
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REQUIRE_OUTBUF(1)
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if (c < 0x80) {
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OUT1(c)
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NEXT(1, 1)
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continue;
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}
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REQUIRE_INBUF(2)
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TRYMAP_DEC(big5, **outbuf, c, IN2) {
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NEXT(2, 1)
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}
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else return 2;
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}
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return 0;
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}
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/*
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* CP950 codec
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*/
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ENCODER(cp950)
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{
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while (inleft > 0) {
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Py_UNICODE c = IN1;
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DBCHAR code;
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if (c < 0x80) {
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WRITE1((unsigned char)c)
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NEXT(1, 1)
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continue;
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}
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UCS4INVALID(c)
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REQUIRE_OUTBUF(2)
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TRYMAP_ENC(cp950ext, code, c);
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else TRYMAP_ENC(big5, code, c);
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else return 1;
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OUT1(code >> 8)
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OUT2(code & 0xFF)
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NEXT(1, 2)
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}
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return 0;
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}
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DECODER(cp950)
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{
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while (inleft > 0) {
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unsigned char c = IN1;
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REQUIRE_OUTBUF(1)
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if (c < 0x80) {
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OUT1(c)
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NEXT(1, 1)
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continue;
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}
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REQUIRE_INBUF(2)
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TRYMAP_DEC(cp950ext, **outbuf, c, IN2);
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else TRYMAP_DEC(big5, **outbuf, c, IN2);
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else return 2;
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NEXT(2, 1)
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}
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return 0;
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}
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BEGIN_MAPPINGS_LIST
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MAPPING_ENCDEC(big5)
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MAPPING_ENCDEC(cp950ext)
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END_MAPPINGS_LIST
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BEGIN_CODECS_LIST
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CODEC_STATELESS(big5)
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CODEC_STATELESS(cp950)
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END_CODECS_LIST
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I_AM_A_MODULE_FOR(tw)
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