libipp-listener/common/release-job.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: release-job.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_release_job(papi_service_t svc, papi_attribute_t **request,
        papi_attribute_t ***response)
{
    papi_status_t status;
    papi_attribute_t **operational = NULL;

    char *message = NULL;
    char *queue = NULL;
    int id = -1;

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

    /*
     * the operational-attributes-group must contain:
     *  job-uri (or printer-uri/job-id)
     */
    get_printer_id(operational, &queue, &id);
    if (id < 0) {
        ipp_set_status(response, PAPI_BAD_REQUEST,
                "missing job-uri or job-id");
        return (PAPI_BAD_REQUEST);
    } else if (queue == NULL) {
        ipp_set_status(response, PAPI_BAD_REQUEST,
                "missing printer-uri or job-uri");
        return (PAPI_BAD_REQUEST);
    }

    /*
     * the operational-attributes-group may contain:
     *  message
     */
    (void) papiAttributeListGetString(operational, NULL,
                "message", &message);

    if ((status = papiJobRelease(svc, queue, id)) != PAPI_OK) {
        ipp_set_status(response, status,
                "release failed: %s-%d: %s",
                (queue ? queue : "(null)"), id,
                ipp_svc_status_mesg(svc, status));
    } else if (message != NULL) {   /* add unsupported attribute group */
        papi_attribute_t **unsupported = NULL;

        papiAttributeListAddValue(&unsupported, PAPI_ATTR_EXCL,
                "message", PAPI_COLLECTION, NULL);
        (void) papiAttributeListAddCollection(response,
            PAPI_ATTR_REPLACE, "unsupported-attributes-group",
            unsupported);
        papiAttributeListFree(unsupported);

        status = PAPI_OK_SUBST;
        ipp_set_status(response, status,
            "unsupported attribute in request");
    }

    return (status);
}