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#include <stdio.h>
#include <string.h>
#include "safestring.h"
#define MAX_PY_NUM 420
#define MAX_EACH_PY 38
#define MAX_EACH_HZ 241
/* Important,need change according to assoc.h */
#define MAX_PHRASE_LEN 6
typedef struct {
unsigned short key;
char py[7];
} PinYin;
PinYin pytab[26][MAX_EACH_PY];
char hztab[MAX_PY_NUM][MAX_EACH_HZ];
int LoadTable()
{
FILE *stream;
char str[250], *strpy, *strhz;
int i=0,j=0;
int tmp,curpy;
PinYin *pyt=(PinYin *)pytab;
if( (stream = fopen( "/usr/local/lib/pyinput.dic/table", "r" )) == NULL ){
fprintf(stderr,"/usr/local/lib/pyinput.dic/table not found\n");
exit(1);
}
while( !feof( stream )) {
if( fgets(str,250,stream)!=NULL){
strpy = strtok(str, " \f\n\r\t\v");
strhz = strtok(NULL, " \f\n\r\t\v");
safe_strncpy(hztab[i], strhz, MAX_EACH_HZ);
curpy=strpy[0]-97;
if(curpy!=tmp) {j=0;}
safe_strncpy((pyt+curpy*MAX_EACH_PY+j)->py, strpy, 7);
(pyt+curpy*MAX_EACH_PY+j)->key=i+1;
tmp=curpy;
i++,j++;
}
}
fclose(stream);
return (0);
}
int sim2lib(inname,outname)
char *inname;
char *outname;
{
FILE *stream,*out;
int i,j;
char str[250],strtmp[3];
int len,result;
char *pdest;
unsigned char key[MAX_PHRASE_LEN+1],clen;
short pykey[MAX_PHRASE_LEN];
int count;
if( (stream = fopen( inname, "r" )) == NULL ){
fprintf(stderr,"%s cant open.\n",inname);
exit(1);
}
if( (out = fopen( outname, "wb" )) == NULL ){
fprintf(stderr,"%s cant open.\n",outname);
exit(1);
}
strtmp[2]='\0';
while( !feof( stream )) {
if( fgets(str,250,stream)!=NULL){
len=strlen(str)/2;
if(len > MAX_PHRASE_LEN) continue;
for(i=0;i<len;i++){
strtmp[0]=str[2*i];
strtmp[1]=str[2*i+1];
count=0;
for(j=0;j<MAX_PY_NUM;j++) {
pdest = strstr( hztab[j],strtmp);
result = pdest- hztab[j];
if(pdest!= NULL && !(result%2) ){
pykey[i]=j+1;
count++;
}
}
if(count!=1) break;
}
if(count!=1){
*(str+strlen(str)-1)='\0';
printf("%s(%s %d)\n",str,strtmp,count);
continue;
}
for(i=0;i<len;i++)
key[i+1]=pykey[i] & 0xff;
key[0]='\0';
for(i=0;i<len;i++)
key[0] |= (pykey[i] & 0x0100) >> (8-i);
clen=(unsigned char)len;
fwrite(&clen,sizeof(char),1,out);
fwrite(key,sizeof(char),len+1,out);
fwrite(str,sizeof(char),len*2,out);
}
}
fclose(stream);
fclose(out);
return (0);
}
void main(argc,argv)
int argc;
char **argv;
{
if(argc != 3) {
fprintf(stderr,"usage: %s <input_name> <output_name>\n",argv[0]);
return;
}
LoadTable();
sim2lib(argv[1],argv[2]);
return;
}
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