Function get_document

scheduler/ipp.c:6513–6652

 */

static void
get_document(cupsd_client_t  *con,	/* I - Client connection */
             ipp_attribute_t *uri)	/* I - Job URI */
{
  http_status_t	status;			/* Policy status */
  ipp_attribute_t *attr;		/* Current attribute */
  int		jobid;			/* Job ID */
  int		docnum;			/* Document number */
  cupsd_job_t	*job;			/* Current job */
  char		scheme[HTTP_MAX_URI],	/* Method portion of URI */
		username[HTTP_MAX_URI],	/* Username portion of URI */
		host[HTTP_MAX_URI],	/* Host portion of URI */
		resource[HTTP_MAX_URI];	/* Resource portion of URI */
  int		port;			/* Port portion of URI */
  char		filename[1024],		/* Filename for document */
		format[1024];		/* Format for document */


  cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_document(%p[%d], %s)", (void *)con,
                  con->number, uri->values[0].string.text);

 /*
  * See if we have a job URI or a printer URI...
  */

  if (!strcmp(uri->name, "printer-uri"))
  {
   /*
    * Got a printer URI; see if we also have a job-id attribute...
    */

    if ((attr = ippFindAttribute(con->request, "job-id",
                                 IPP_TAG_INTEGER)) == NULL)
    {
      send_ipp_status(con, IPP_BAD_REQUEST,
                      _("Got a printer-uri attribute but no job-id."));
      return;
    }

    jobid = attr->values[0].integer;
  }
  else
  {
   /*
    * Got a job URI; parse it to get the job ID...
    */

    httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
                    sizeof(scheme), username, sizeof(username), host,
		    sizeof(host), &port, resource, sizeof(resource));

    if (strncmp(resource, "/jobs/", 6))
    {
     /*
      * Not a valid URI!
      */

      send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),