sj4/lib/sj4core/setconj.c
2026-07-02 13:21:58 +09:00

147 lines
3.1 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.
*
*/
#include "sj_kcnv.h"
#include "sj_right.h"
#include "sj_hinsi.h"
#include "sj_yomi.h"
#include "sj_kanakan.h"
static int
cnjstrcmp(u_char* yptr, u_char* cnjp, int* saml) {
int asklen;
int nkrlen;
asklen = CnjAskLen(cnjp);
if(*saml < asklen) return CONT;
if(*saml > asklen) return OVER;
nkrlen = CnjNkrLen(cnjp);
yptr += asklen;
cnjp++;
while(nkrlen--) {
if(*yptr > *cnjp)
return CONT;
else if(*yptr < *cnjp) {
if(!*yptr) return PARTLY;
return OVER;
}
else {
yptr++;
cnjp++;
(*saml)++;
}
}
return MATCH;
}
static TypeCnct
cnvrow(JREC* rec, TypeCnct row) {
TypeGram hinsi;
int stt;
hinsi = rec->hinsi;
if((stt = rec->sttofs) == SETTOU_O) {
if(R_RENYOU1 <= row && row <= R_SA5RENYOU1)
row += 6;
else if(R_RENYOU3 <= row && row <= R_SA5RENYOU3)
row += 3;
else if((hinsi >= KEIYOUSI_1 && hinsi <= KE_DOUSI_9) ||
(hinsi == MEISI_5) || (hinsi == MEISI_9))
;
else
row = 0;
}
else if(stt == SETTOU_GO) {
if(hinsi == MEISI_7 && row == R_SMEISI1)
row++;
}
return row;
}
int setconj(SJ4_CONTEXT TypeGram hinsi, JREC* jrec, CREC* crec) {
u_char* yptr;
int cmp;
TypeCnct right;
int saml;
int ofslen;
int count = 0;
u_char* cnj;
if((cnj = Conjadr(hinsi))) {
saml = ofslen = 0;
yptr = cnvstart + jrec->jlen;
if((*cnj) & TYOUONFLG) {
while(*yptr == _TYOUON) {
yptr++;
ofslen++;
}
}
for(; *cnj != CNJEND; cnj += CnjRecLen(cnj)) {
cmp = cnjstrcmp(yptr, cnj, &saml);
if(cmp == OVER) break;
if(cmp == PARTLY) break;
if(cmp != MATCH) continue;
if(isdpnd(*(yptr + saml))) continue;
if((right = cnvrow(jrec, (TypeCnct)CnjRight(cnj)))) {
crec->len = (u_char)(ofslen + saml);
crec->right = right;
count++;
crec++;
}
}
}
return count;
}