Function cupsdSaveAllClasses

scheduler/classes.c:657–803

 */

void
cupsdSaveAllClasses(void)
{
  cups_file_t		*fp;		/* classes.conf file */
  char			filename[1024],	/* classes.conf filename */
			value[2048],	/* Value string */
			*name;		/* Current user name */
  cupsd_printer_t	*pclass;	/* Current printer class */
  int			i;		/* Looping var */
  cups_option_t		*option;	/* Current option */


 /*
  * Create the classes.conf file...
  */

  snprintf(filename, sizeof(filename), "%s/classes.conf", ServerRoot);

  if ((fp = cupsdCreateConfFile(filename, ConfigFilePerm)) == NULL)
    return;

  cupsdLogMessage(CUPSD_LOG_INFO, "Saving classes.conf...");

 /*
  * Write a small header to the file...
  */

  cupsFilePuts(fp, "# Class configuration file for " CUPS_SVERSION "\n");
  cupsFilePrintf(fp, "# Written by cupsd\n");
  cupsFilePuts(fp, "# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING\n");

 /*
  * Write each local class known to the system...
  */

  for (pclass = (cupsd_printer_t *)cupsArrayFirst(Printers);
       pclass;
       pclass = (cupsd_printer_t *)cupsArrayNext(Printers))
  {
   /*
    * Skip remote destinations and regular printers...
    */

    if ((pclass->type & CUPS_PRINTER_REMOTE) ||
        !(pclass->type & CUPS_PRINTER_CLASS))
      continue;

   /*
    * Write printers as needed...
    */

    if (pclass == DefaultPrinter)
      cupsFilePrintf(fp, "<DefaultClass %s>\n", pclass->name);
    else
      cupsFilePrintf(fp, "<Class %s>\n", pclass->name);

    if (pclass->printer_id)
      cupsFilePrintf(fp, "PrinterId %d\n", pclass->printer_id);