int
parse_deltat (const char *resp, krb5_deltat *value, int *mask, int bit)
{
krb5_deltat tmp;
if (str2deltat(resp, &tmp) == 0) {
*value = tmp;
if (mask)
*mask |= bit;
return 0;
} else if(*resp == '?') {
print_time_table (stderr);
} else {
fprintf (stderr, "Unable to parse time \"%s\"\n", resp);
}
return -1;
}
int allocate(teacher_lec_t* tl_array, int teacher, int day, int period) {
int i, j, k;
if(teacher >= num_teachers) {
teacher = 0;
period++;
}
if(period >= num_periods) {
period = 0;
day++;
}
if(day >= num_days) {
counter1++;
print_time_table();
return 1;
}
if(strcmp(time_table[teacher][day][period].std, "") != 0 &&
strcmp(time_table[teacher][day][period].sub, "") != 0) {
allocate(tl_array, teacher + 1, day, period);
}
else {
for(i = 0; i < tl_array[teacher].num_lectures; i++) {
strcpy(time_table[teacher][day][period].std, tl_array[teacher].lectures[i].std);
strcpy(time_table[teacher][day][period].sub, tl_array[teacher].lectures[i].sub);
if(!validateStandardConflicts(teacher, day, period))
continue;
allocate(tl_array, teacher + 1, day, period);
strcpy(time_table[teacher][day][period].std, "");
strcpy(time_table[teacher][day][period].sub, "");
}
}
return 1;
}
