X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libjava%2Fgnu%2Fgcj%2Fconvert%2FnatOutput_EUCJIS.cc;fp=libjava%2Fgnu%2Fgcj%2Fconvert%2FnatOutput_EUCJIS.cc;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=533fb9f1b802aab774d89122d57428c55f3ce815;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libjava/gnu/gcj/convert/natOutput_EUCJIS.cc b/libjava/gnu/gcj/convert/natOutput_EUCJIS.cc deleted file mode 100644 index 533fb9f1..00000000 --- a/libjava/gnu/gcj/convert/natOutput_EUCJIS.cc +++ /dev/null @@ -1,102 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -#include -#include -#include - -/* A trie structure to map unicode values to JIS codes. - * code == -1: the character is undefined. - * code >= 0 && code < 128: JIS-Roman - mostly Ascii. - * code >= 128 && code < 256: Half-width Katakana. - * code >= 256 && code < 0x8000: JIS X 0208:1997. - * code >= 0x8000 && code < 0xFFFF: JIX X 0212-1990. - */ - -extern unsigned short Unicode_to_JIS[]; - -int -trie_lookup (unsigned short *trie, unsigned short key) -{ - unsigned short branch = trie[(key >> 12) & 0xf]; - if (branch == 0) - return -1; - branch = trie[branch + ((key >> 8) & 0xf)]; - if (branch == 0) - return -1; - branch = trie[branch + ((key >> 4) & 0xf)]; - if (branch == 0) - return -1; - return trie[branch + (key & 0xf)]; -} - -static jint -convert_TO_EUCJIS (gnu::gcj::convert::Output_EUCJIS *encoder, - jchar *ptr, jint inlength) -{ - int orig_inlength = inlength; - jint outbuf_length = encoder->buf->length; - for (;;) - { - if (encoder->count >= outbuf_length) - break; - if (encoder->pending1 >= 0) - { - elements(encoder->buf)[encoder->count++] = encoder->pending1; - encoder->pending1 = encoder->pending2; - encoder->pending2 = -1; - continue; - } - if (inlength == 0) - break; - jchar ch = *ptr++; - inlength--; - unsigned short val = trie_lookup(Unicode_to_JIS, ch); - if (val < 0x80) - { - if (val == 0xffff) - val = '?'; - } - else if (val <= 0xFF) - { - encoder->pending1 = val; - encoder->pending2 = -1; - val = 0x8e; - } - else if (val < 0x8000) - { - val |= 0x8080; - encoder->pending1 = val & 0xff; - val = val >> 8; - encoder->pending2 = -1; - } - else - { - val |= 0x8080; - encoder->pending1 = val >> 8; - encoder->pending2 = val & 0xff; - val = 0x8f; - } - elements(encoder->buf)[encoder->count++] = val; - } - return orig_inlength - inlength; -} - -jint -gnu::gcj::convert::Output_EUCJIS::write (jcharArray inbuffer, - jint inpos, jint inlength) -{ - return convert_TO_EUCJIS(this, &elements(inbuffer)[inpos], inlength); -} - -jint -gnu::gcj::convert::Output_EUCJIS::write (jstring str, jint inpos, - jint inlength, jcharArray) -{ - return convert_TO_EUCJIS(this, _Jv_GetStringChars(str)+inpos, inlength); -}