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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 lib2sim(inname,outname)
char *inname;
char *outname;
{
FILE *stream,*out;
unsigned char clen;
int len;
unsigned char key[MAX_PHRASE_LEN+1],str[2*MAX_PHRASE_LEN+1];
char tab='\011';
int i,j,k;
PinYin *pyt=(PinYin *)pytab;
unsigned short keyint,keytmp;
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);
}
while( !feof( stream )) {
if(fread(&clen,sizeof(char),1,stream)){
len=(int)clen;
if( len > 0 && fread(key,sizeof(char),len+1,stream) &&
fread(str,sizeof(char),len*2,stream) ) {
*(str+len*2)='\0';
fprintf(out,"%s ",str);
for(k=0;k<len;k++){
keyint=(unsigned short)key[0];
keyint=(keyint<<(8-k)) & 0x0100;
keyint += (unsigned short)key[k+1];
for(i=0;i<26;i++){
for(j=0;(keytmp=(pyt+i*MAX_EACH_PY+j)->key);j++){
if(keyint==keytmp){
fprintf(out,"%s",(pyt+i*MAX_EACH_PY+j)->py);
if(k!=len-1)
fprintf(out," ");
else
fprintf(out,"\n");
}
}
}
}
}
}
}
fclose(stream);
fclose(out);
return 1;
}
void main(argc,argv)
int argc;
char **argv;
{
if(argc != 3) {
fprintf(stderr,"usage: %s <input_name> <output_name>\n",argv[0]);
return;
}
LoadTable();
lib2sim(argv[1],argv[2]);
return;
}
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