FreeBSD-5.3/lib/libncp/ncpl_queue.c
/*
* Copyright (c) 1999, Boris Popov
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Boris Popov.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* NetWare queue interface
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libncp/ncpl_queue.c,v 1.3 2001/09/30 22:01:19 dillon Exp $");
#include <sys/types.h>
#include <errno.h>
#include <stdio.h>
#include <netncp/ncp_lib.h>
int
ncp_create_queue_job_and_file(NWCONN_HANDLE connid, u_int32_t queue_id,
struct queue_job *job)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 121);
ncp_add_dword_hl(conn, queue_id);
ncp_add_mem(conn, &(job->j), sizeof(job->j));
if ((error = ncp_request(connid, 23, conn)) != 0)
return error;
memcpy(&(job->j), ncp_reply_data(conn, 0), 78);
ConvertToNWfromDWORD(job->j.JobFileHandle, &job->file_handle);
return 0;
}
int
ncp_close_file_and_start_job(NWCONN_HANDLE connid, u_int32_t queue_id,
struct queue_job *job)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 127);
ncp_add_dword_hl(conn, queue_id);
ncp_add_dword_lh(conn, job->j.JobNumber);
error = ncp_request(connid, 23, conn);
return error;
}
int
ncp_attach_to_queue(NWCONN_HANDLE connid, u_int32_t queue_id) {
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 111);
ncp_add_dword_hl(conn, queue_id);
error = ncp_request(connid, 23, conn);
return error;
}
int
ncp_detach_from_queue(NWCONN_HANDLE connid, u_int32_t queue_id) {
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 112);
ncp_add_dword_hl(conn, queue_id);
error= ncp_request(connid, 23, conn);
return error;
}
int
ncp_service_queue_job(NWCONN_HANDLE connid, u_int32_t queue_id,
u_int16_t job_type, struct queue_job *job)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 124);
ncp_add_dword_hl(conn, queue_id);
ncp_add_word_hl(conn, job_type);
if ((error = ncp_request(connid, 23, conn)) != 0) {
return error;
}
memcpy(&(job->j), ncp_reply_data(conn, 0), 78);
ConvertToNWfromDWORD(job->j.JobFileHandle, &job->file_handle);
return error;
}
int
ncp_finish_servicing_job(NWCONN_HANDLE connid, u_int32_t queue_id,
u_int32_t job_number, u_int32_t charge_info)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 131);
ncp_add_dword_hl(conn, queue_id);
ncp_add_dword_lh(conn, job_number);
ncp_add_dword_hl(conn, charge_info);
error = ncp_request(connid, 23, conn);
return error;
}
int
ncp_abort_servicing_job(NWCONN_HANDLE connid, u_int32_t queue_id,
u_int32_t job_number)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 132);
ncp_add_dword_hl(conn, queue_id);
ncp_add_dword_lh(conn, job_number);
error = ncp_request(connid, 23, conn);
return error;
}
int
ncp_get_queue_length(NWCONN_HANDLE connid, u_int32_t queue_id,
u_int32_t *queue_length)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 125);
ncp_add_dword_hl(conn, queue_id);
if ((error = ncp_request(connid, 23, conn)) != 0)
return error;
if (conn->rpsize < 12) {
ncp_printf("ncp_reply_size %d < 12\n", conn->rpsize);
return EINVAL;
}
if (ncp_reply_dword_hl(conn,0) != queue_id) {
printf("Ouch! Server didn't reply with same queue id in ncp_get_queue_length!\n");
return EINVAL;
}
*queue_length = ncp_reply_dword_lh(conn,8);
return error;
}
int
ncp_get_queue_job_ids(NWCONN_HANDLE connid, u_int32_t queue_id,
u_int32_t queue_section, u_int32_t *length1, u_int32_t *length2,
u_int32_t ids[])
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn,129);
ncp_add_dword_hl(conn, queue_id);
ncp_add_dword_lh(conn, queue_section);
if ((error = ncp_request(connid, 23, conn)) != 0)
return error;
if (conn->rpsize < 8) {
ncp_printf("ncp_reply_size %d < 8\n", conn->rpsize);
return EINVAL;
}
*length2 = ncp_reply_dword_lh(conn,4);
if (conn->rpsize < 8 + 4*(*length2)) {
ncp_printf("ncp_reply_size %d < %d\n", conn->rpsize, 8+4*(*length2));
return EINVAL;
}
if (ids) {
int count = min(*length1, *length2)*sizeof(u_int32_t);
int pos;
for (pos=0; pos<count; pos+=sizeof(u_int32_t)) {
*ids++ = ncp_reply_dword_lh(conn, 8+pos);
}
}
*length1 = ncp_reply_dword_lh(conn,0);
return error;
}
int
ncp_get_queue_job_info(NWCONN_HANDLE connid, u_int32_t queue_id,
u_int32_t job_id, struct nw_queue_job_entry *jobdata)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn,122);
ncp_add_dword_hl(conn, queue_id);
ncp_add_dword_lh(conn, job_id);
if ((error = ncp_request(connid, 23, conn)) != 0)
return error;
if (conn->rpsize < sizeof(struct nw_queue_job_entry)) {
ncp_printf("ncp_reply_size %d < %d\n", conn->rpsize,sizeof(struct nw_queue_job_entry));
return EINVAL;
}
memcpy(jobdata,ncp_reply_data(conn,0), sizeof(struct nw_queue_job_entry));
return error;
}