sj4/lib/sj4core/wakachi.c

125 lines
3.2 KiB
C

/*
* Copyright (c) 1991-1994 Sony Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL SONY CORPORATION BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
* THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name of Sony Corporation
* shall not be used in advertising or otherwise to promote the sale, use
* or other dealings in this Software without prior written authorization
* from Sony Corporation.
*
*/
/*
* $SonyRCSfile: wakachi.c,v $
* $SonyRevision: 1.1 $
* $SonyDate: 1994/06/03 08:02:43 $
*/
#include "sj_kcnv.h"
#include "sj_right.h"
#include "sj_hinsi.h"
#include "sj_kanakan.h"
void wakachi(SJ4_CONTEXT2) {
JREC* jrec;
CLREC* clrec;
CREC crec[4];
int count;
u_char* next;
TypeCnct right;
int i;
int maxlen;
free_jall(SJ4_CONTEXT_PASS maxjptr);
maxjptr = NULL;
maxlen = (cnvlen > MAXCLINPUTLEN) ? MAXCLINPUTLEN : cnvlen;
next = cnvstart;
if(Chrtbl[*next] & (TAI_KGU | FZK_KGU)) {
while(*next && (Chrtbl[*next] & (TAI_KGU | FZK_KGU)))
next++;
if((i = next - cnvstart) > maxlen) {
next = cnvstart + maxlen;
i = maxlen;
}
if(!(jrec = argjrec(SJ4_CONTEXT_PASS i, (JREC*)NULL))) return;
jrec->jclass = C_WAKACHI;
jrec->hinsi = D_MEISI_1;
if(Chrtbl[*(next - 1)] & TAI_KGU)
srchfzk(SJ4_CONTEXT_PASS jrec, next, R_DAIMEISI, 0);
}
else {
if(!(jrec = argjrec(SJ4_CONTEXT_PASS 0, (JREC*)NULL))) return;
jrec->jclass = C_WAKACHI;
jrec->hinsi = MEISI_6;
while((int)jrec->jlen < maxlen) {
count = setconj(SJ4_CONTEXT_PASS(TypeGram) MEISI_6, jrec, crec);
for(i = count; i-- > 0;) {
right = crec[i].right;
gobilen = crec[i].len;
next = cnvstart + jrec->jlen + gobilen;
if(gobilen) {
if(terminate(SJ4_CONTEXT_PASS right, next)) {
fzk_ka_flg = 0;
setclrec(SJ4_CONTEXT_PASS jrec, next, right);
}
} else if((Chrtbl[*next] & NUMBER) && (jrec->jlen)) {
fzk_ka_flg = 0;
setclrec(SJ4_CONTEXT_PASS jrec, next, right);
return;
}
srchfzk(SJ4_CONTEXT_PASS jrec, next, right, 0);
}
if(maxclptr) break;
(jrec->jlen)++;
}
}
if((maxclptr) && (Chrtbl[*(cnvstart + jrec->jlen)] & FZKTOP))
return;
if(jrec->jlen) {
if((clrec = argclrec(SJ4_CONTEXT_PASS(int) jrec->jlen))) {
clrec->jnode = jrec;
clrec->right = R_MEISI;
clrec->kubun = K_TAIGEN;
(jrec->count)++;
}
}
}