/* Functions:							*/
/* ----------							*/
/* local_validnum -- Checks for a valid local number 		*/
/* long_validnum -- Checks for a valid long distance number 	*/

#include <stdio.h>
#include <unistd.h>
#include "colors.h"

#define ERROR -1

/* Check if it was a valid local number */
void local_validnum(int digits) 
{
  if ((digits >= 111) && (digits <= 999));
     /* Do nothing */ 
  else {
     fprintf(stderr, "\"%s%d%s\" is invalid.\nThe number must be %s111-999%s.\n", 
	     BOLDCYAN, digits, NORMAL, BOLDWHITE, NORMAL);
     exit(ERROR);
  }

}

void long_validnum(int firstdigits, int lastdigits)
{
        if (((firstdigits >= 111) && (firstdigits <= 999)) && \
            ((lastdigits  >= 111) && (lastdigits <= 999)));
           /* Do nothing */
        else {
                fprintf(stderr, "\"%s%d%d%s\" (%s%d-%d%s) is invalid.\nThe number must 111111-999999.\n", BOLDCYAN, firstdigits, lastdigits, NORMAL, BOLDCYAN, firstdigits, lastdigits, NORMAL);
                exit(1);
        }

}