libipp-listener/common/set-printer-attributes.c

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 *
 */

/* $Id: set-printer-attributes.c 146 2006-03-24 00:26:54Z njacobs $ */

#pragma ident   "%Z%%M% %I% %E% SMI"

#include <stdio.h>
#include <papi.h>
#include <ipp.h>
#include <ipp-listener.h>

papi_status_t
ipp_set_printer_attributes(papi_service_t svc, papi_attribute_t **request,
        papi_attribute_t ***response, ipp_reader_t iread, void *fd)
{
    papi_status_t status;
    papi_printer_t p = NULL;
    papi_attribute_t **operational = NULL;
    papi_attribute_t **printer_attributes = NULL;

    char *queue = NULL;

    /* Get operational attributes from the request */
    (void) papiAttributeListGetCollection(request, NULL,
                "operational-attributes-group", &operational);

    /*
     * The operational-attributes-group must contain:
     *  printer-uri
     */
    get_printer_id(operational, &queue, NULL);
    if (queue == NULL) {
        ipp_set_status(response, PAPI_BAD_REQUEST,
                "missing printer-uri or job-uri");
        return (PAPI_BAD_REQUEST);
    }

    /* get the printer-attributes-group attributes for the PAPI call */
    papiAttributeListGetCollection(request, NULL,
            "printer-attributes-group", &printer_attributes);

    /* request job modification */
    status = papiPrinterModify(svc, queue, printer_attributes, &p);
    if (status != PAPI_OK) {
        ipp_set_status(response, status, "printer modification: %s",
                ipp_svc_status_mesg(svc, status));
        return (status);
    }

    /* add the job attributes to the response in a job-attributes-group */
    if (p != NULL) {
        papi_to_ipp_printer_group(response, request,
                PAPI_ATTR_REPLACE, p);
        papiPrinterFree(p);
    }

    return (status);
}