sj3/cnvhinsi.c

97 lines
2.2 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.
*
*/
#include <stdio.h>
#include <sys/types.h>
#include "dicttool.h"
struct gram_code {
char* name;
int code;
} gramtbl[] = {
#include "GramTable"
};
#define GramMax (sizeof(gramtbl) / sizeof(struct gram_code) - 1)
int u_strcmp(unsigned char* a, unsigned char* b) {
if(!a || !b) return 0;
while(*a && *b) {
if(*a < *b) return -1;
if(*a > *b) return 1;
a++;
b++;
}
if(!*a && !*b) return 0;
if(!*a) return -1;
return 1;
}
int cnvhinsi(unsigned char* buf) {
int min;
int max;
int mid;
int i;
min = 0;
max = GramMax;
while(min <= max) {
mid = (min + max) / 2;
i = u_strcmp(buf, gramtbl[mid].name);
if(i < 0) {
max = mid - 1;
}
else if(i > 0) {
min = mid + 1;
}
else {
return (gramtbl[mid].code);
}
}
return 0;
}
char* hinsi_str(int code) {
int i;
for(i = 0; i <= GramMax; i++) {
if(gramtbl[i].code == code) return gramtbl[i].name;
}
return "Err";
}