Function cupsdUpdatePrinterPPD

scheduler/printers.c:2799–2885

 */

int					/* O - 1 if successful, 0 otherwise */
cupsdUpdatePrinterPPD(
    cupsd_printer_t *p,			/* I - Printer */
    int             num_keywords,	/* I - Number of keywords */
    cups_option_t   *keywords)		/* I - Keywords */
{
  int		i;			/* Looping var */
  cups_file_t	*src,			/* Original file */
		*dst;			/* New file */
  char		filename[1024],		/* PPD filename */
		line[1024],		/* Line from file */
		keystring[41];		/* Keyword from line */
  cups_option_t	*keyword;		/* Current keyword */


  cupsdLogMessage(CUPSD_LOG_INFO, "Updating keywords in PPD file for %s...",
                  p->name);

 /*
  * Get the base PPD filename...
  */

  snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, p->name);

 /*
  * Open the old and new PPDs...
  */

  if ((src = cupsdOpenConfFile(filename)) == NULL)
    return (0);

  if ((dst = cupsdCreateConfFile(filename, ConfigFilePerm)) == NULL)
  {
    cupsFileClose(src);
    return (0);
  }

 /*
  * Copy the first line and then write out all of the keywords...
  */

  if (!cupsFileGets(src, line, sizeof(line)))
  {
    cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to read PPD file \"%s\": %s", filename, strerror(errno));
    cupsFileClose(src);
    cupsFileClose(dst);
    return (0);
  }

  cupsFilePrintf(dst, "%s\n", line);

  for (i = num_keywords, keyword = keywords; i > 0; i --, keyword ++)
  {
    cupsdLogMessage(CUPSD_LOG_DEBUG, "*%s: %s", keyword->name, keyword->value);
    cupsFilePrintf(dst, "*%s: %s\n", keyword->name, keyword->value);
  }

 /*