Rename to Sj4

lib/sj4core/srchdict.c

@@ -0,0 +1,149 @@
+/*
+ * 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: srchdict.c,v $
+ * $SonyRevision: 1.1 $
+ * $SonyDate: 1994/06/03 08:02:26 $
+ */
+
+#include "sj_kcnv.h"
+
+#include "sj_kanakan.h"
+
+int yomicmp(SJ4_CONTEXT u_char* ptr1, u_char* ptr2, u_char* saml) {
+	int i, j;
+	int same;
+
+	same = *saml;
+
+	i = getplen(ptr2);
+	j = getnlen(ptr2);
+
+	if(j == 0) {
+		ptr2 = get_idxptr(SJ4_CONTEXT_PASS prevseg);
+
+		for(i = same; i; i--)
+			if(*ptr1++ != *ptr2++) return OVER;
+
+		j = sstrlen(ptr2);
+	}
+
+	else if(i > same)
+		return CONT;
+
+	else {
+		if(i < same) same = i;
+		ptr1 += same;
+		ptr2 += DOUONBLKSIZENUMBER;
+	}
+
+	while(j-- > 0) {
+		if(*ptr1 > *ptr2) {
+			*saml = same;
+			return CONT;
+		} else if(*ptr1++ < *ptr2++) {
+			return OVER;
+		}
+		same++;
+	}
+
+	*saml = same;
+	return MATCH;
+}
+
+u_char*
+srchdict(SJ4_CONTEXT u_char* tagp) {
+	TypeDicSeg segno;
+	int	   cmp;
+	int	   maxlen;
+
+	maxlen = (cnvlen > MAXWDYOMILEN) ? MAXWDYOMILEN : cnvlen;
+
+	while((int)dicinl <= maxlen) {
+
+		segno = srchidx(SJ4_CONTEXT_PASS prevseg, (int)dicinl);
+
+		(*curdict->getdic)(SJ4_CONTEXT_PASS curdict, segno);
+
+		if(prevseg != segno) {
+
+			prevseg = segno;
+
+			tagp = dicbuf;
+		}
+
+		else {
+
+			tagp = getntag(tagp);
+
+			if(segend(tagp)) {
+
+				prevseg = ++segno;
+
+				if(segno >= curdict->segunit) return NULL;
+
+				(*curdict->getdic)(SJ4_CONTEXT_PASS curdict, segno);
+
+				tagp = dicbuf;
+			}
+		}
+
+		if(tagp == dicbuf) {
+			get_askknj(SJ4_CONTEXT_PASS2);
+			tagp += *tagp + 1;
+		}
+
+		while(!segend(tagp)) {
+
+			cmp = yomicmp(SJ4_CONTEXT_PASS cnvstart, tagp, &dicsaml);
+
+			if((int)dicsaml > maxlen) return NULL;
+
+			if(cmp == OVER)
+				return NULL;
+
+			else if(cmp == MATCH) {
+
+				if(isdpnd(*(cnvstart + dicsaml))) {
+					break;
+				}
+
+				else {
+					dicinl = dicsaml + 1;
+					return tagp;
+				}
+			}
+			tagp = getntag(tagp);
+		}
+		dicinl = dicsaml + 1;
+	}
+
+	return NULL;
+}