Function cupsdLoadAllClasses

scheduler/classes.c:260–650

 */

void
cupsdLoadAllClasses(void)
{
  int			i;		/* Looping var */
  cups_file_t		*fp;		/* classes.conf file */
  int			linenum;	/* Current line number */
  char			line[4096],	/* Line from file */
			*value,		/* Pointer to value */
			*valueptr;	/* Pointer into value */
  cupsd_printer_t	*p,		/* Current printer class */
			*temp;		/* Temporary pointer to printer */


 /*
  * Open the classes.conf file...
  */

  snprintf(line, sizeof(line), "%s/classes.conf", ServerRoot);
  if ((fp = cupsdOpenConfFile(line)) == NULL)
    return;

 /*
  * Read class configurations until we hit EOF...
  */

  linenum = 0;
  p       = NULL;

  while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
  {
   /*
    * Decode the directive...
    */

    if (!_cups_strcasecmp(line, "<Class") ||
        !_cups_strcasecmp(line, "<DefaultClass"))
    {
     /*
      * <Class name> or <DefaultClass name>
      */

      if (p == NULL && value)
      {
        cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading class %s...", value);

       /*
        * Since prior classes may have implicitly defined this class,
	* see if it already exists...
	*/

        if ((p = cupsdFindDest(value)) != NULL)
	{
	  p->type = CUPS_PRINTER_CLASS;
	  cupsdSetStringf(&p->uri, "ipp://%s:%d/classes/%s", ServerName,
	                  LocalPort, value);
	  cupsdSetString(&p->error_policy, "retry-job");
	}
	else