Function load_ippserver_attributes

tools/ippeveprinter.c:4247–4298

 */

static ipp_t *				/* O - IPP attributes or `NULL` on error */
load_ippserver_attributes(
    const char   *servername,		/* I - Server name or `NULL` for default */
    int          serverport,		/* I - Server port number */
    const char   *filename,		/* I - ippserver attribute filename */
    cups_array_t *docformats)		/* I - document-format-supported values */
{
  ipp_t		*attrs;			/* IPP attributes */
  _ipp_vars_t	vars;			/* IPP variables */
  char		temp[256];		/* Temporary string */


  (void)docformats; /* for now */

 /*
  * Setup callbacks and variables for the printer configuration file...
  *
  * The following additional variables are supported:
  *
  * - SERVERNAME: The host name of the server.
  * - SERVERPORT: The default port of the server.
  */

  _ippVarsInit(&vars, (_ipp_fattr_cb_t)ippserver_attr_cb, (_ipp_ferror_cb_t)ippserver_error_cb, (_ipp_ftoken_cb_t)ippserver_token_cb);

  if (servername)
  {
    _ippVarsSet(&vars, "SERVERNAME", servername);
  }
  else
  {
    httpGetHostname(NULL, temp, sizeof(temp));
    _ippVarsSet(&vars, "SERVERNAME", temp);
  }

  snprintf(temp, sizeof(temp), "%d", serverport);
  _ippVarsSet(&vars, "SERVERPORT", temp);

 /*
  * Load attributes and values for the printer...
  */

  attrs = _ippFileParse(&vars, filename, NULL);

 /*
  * Free memory and return...
  */

  _ippVarsDeinit(&vars);

  return (attrs);
}


/*