//abandon
void initHashTable()
{
inithashtab();
char *filename = "signatureMd5"; //signature file name
struct stat fstat;
if (stat(filename, &fstat) != 0) {
printf("No signature file : %s\n", filename);
exit(1);
}
FILE *file = fopen(filename, "r");
if (file != NULL) {
char line[100];
char version[100];
while (fgets(line, sizeof line, file) != NULL) { /* read a line */
char md5[100];
md5[0] = 0; //let length of md5 is 0
//get rid of empty line
if ((int) line[0] == 10)
continue;
if (line[0] == 'v')
strcpy(version, line + 1);
else {
strcpy(md5, line);
}
if (strlen(version) > 0 && strlen(md5) > 0) {
insertToHashtable(md5, version);
//printf("%s %s", md5, version);
}
}
fclose(file);
} else {
perror(filename); /* why didn't the file open? */
return;
}
}
// Initializes variables for each image
int histo_reset(int nb_dct)
{
inithashtab();
return 0;
}