Function new_request

backend/ipp.c:2840–3029

 */

static ipp_t *				/* O - Request data */
new_request(
    ipp_op_t        op,			/* I - IPP operation code */
    int             version,		/* I - IPP version number */
    const char      *uri,		/* I - printer-uri value */
    const char      *user,		/* I - requesting-user-name value */
    const char      *title,		/* I - job-name value */
    int             num_options,	/* I - Number of options to send */
    cups_option_t   *options,		/* I - Options to send */
    const char      *compression,	/* I - compression value or NULL */
    int             copies,		/* I - copies value or 0 */
    const char      *format,		/* I - document-format value or NULL */
    _ppd_cache_t    *pc,		/* I - PPD cache and mapping data */
    ppd_file_t      *ppd,		/* I - PPD file data */
    ipp_attribute_t *media_col_sup,	/* I - media-col-supported values */
    ipp_attribute_t *doc_handling_sup,  /* I - multiple-document-handling-supported values */
    ipp_attribute_t *print_color_mode_sup,
					/* I - Printer supports print-color-mode? */
    ipp_attribute_t *print_scaling_sup)	/* I - print-scaling-supported values */
{
  ipp_t		*request;		/* Request data */
  const char	*keyword;		/* PWG keyword */


 /*
  * Create the IPP request...
  */

  request = ippNewRequest(op);
  ippSetVersion(request, version / 10, version % 10);

  fprintf(stderr, "DEBUG: %s IPP/%d.%d\n",
	  ippOpString(request->request.op.operation_id),
	  request->request.op.version[0],
	  request->request.op.version[1]);

 /*
  * Add standard attributes...
  */

  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri);
  fprintf(stderr, "DEBUG: printer-uri=\"%s\"\n", uri);

  if (user && *user)
  {
    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, user);
    fprintf(stderr, "DEBUG: requesting-user-name=\"%s\"\n", user);
  }

  if (title && *title)
  {
    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, title);
    fprintf(stderr, "DEBUG: job-name=\"%s\"\n", title);
  }

  if (format && op != IPP_OP_CREATE_JOB)
  {
    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, format);