Function main

cgi-bin/classes.c:33–199

 */

int					/* O - Exit status */
main(void)
{
  const char	*pclass;		/* Class name */
  const char	*user;			/* Username */
  http_t	*http;			/* Connection to the server */
  ipp_t		*request,		/* IPP request */
		*response;		/* IPP response */
  ipp_attribute_t *attr;		/* IPP attribute */
  const char	*op;			/* Operation to perform, if any */
  static const char *def_attrs[] =	/* Attributes for default printer */
		{
		  "printer-name",
		  "printer-uri-supported"
		};


 /*
  * Get any form variables...
  */

  cgiInitialize();

  op = cgiGetVariable("OP");

 /*
  * Set the web interface section...
  */

  cgiSetVariable("SECTION", "classes");
  cgiSetVariable("REFRESH_PAGE", "");

 /*
  * See if we are displaying a printer or all classes...
  */

  if ((pclass = getenv("PATH_INFO")) != NULL)
  {
    pclass ++;

    if (!*pclass)
      pclass = NULL;

    if (pclass)
      cgiSetVariable("PRINTER_NAME", pclass);
  }

 /*
  * See who is logged in...
  */

  user = getenv("REMOTE_USER");

 /*
  * Connect to the HTTP server...
  */

  http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());