/*
 * Copyright (c) 1983, 1989, 1993
 *        The Regents of the University of California.  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.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
 *
 *        @(#)ftp.h        8.1 (Berkeley) 6/2/93
 */

#ifndef _ARPA_FTP_H
#define        _ARPA_FTP_H 1

/* Definitions for FTP; see RFC-765. */

/*
 * Reply codes.
 */
#define PRELIM                1        /* positive preliminary */
#define COMPLETE        2        /* positive completion */
#define CONTINUE        3        /* positive intermediate */
#define TRANSIENT        4        /* transient negative completion */
#define ERROR                5        /* permanent negative completion */

/*
 * Type codes
 */
#define        TYPE_A                1        /* ASCII */
#define        TYPE_E                2        /* EBCDIC */
#define        TYPE_I                3        /* image */
#define        TYPE_L                4        /* local byte size */

#ifdef FTP_NAMES
char *typenames[] =  {"0", "ASCII", "EBCDIC", "Image", "Local" };
#endif

/*
 * Form codes
 */
#define        FORM_N                1        /* non-print */
#define        FORM_T                2        /* telnet format effectors */
#define        FORM_C                3        /* carriage control (ASA) */
#ifdef FTP_NAMES
char *formnames[] =  {"0", "Nonprint", "Telnet", "Carriage-control" };
#endif

/*
 * Structure codes
 */
#define        STRU_F                1        /* file (no record structure) */
#define        STRU_R                2        /* record structure */
#define        STRU_P                3        /* page structure */
#ifdef FTP_NAMES
char *strunames[] =  {"0", "File", "Record", "Page" };
#endif

/*
 * Mode types
 */
#define        MODE_S                1        /* stream */
#define        MODE_B                2        /* block */
#define        MODE_C                3        /* compressed */
#ifdef FTP_NAMES
char *modenames[] =  {"0", "Stream", "Block", "Compressed" };
#endif

/*
 * Record Tokens
 */
#define        REC_ESC                '\377'        /* Record-mode Escape */
#define        REC_EOR                '\001'        /* Record-mode End-of-Record */
#define REC_EOF                '\002'        /* Record-mode End-of-File */

/*
 * Block Header
 */
#define        BLK_EOR                0x80        /* Block is End-of-Record */
#define        BLK_EOF                0x40        /* Block is End-of-File */
#define BLK_ERRORS        0x20        /* Block is suspected of containing errors */
#define        BLK_RESTART        0x10        /* Block is Restart Marker */

#define        BLK_BYTECOUNT        2        /* Bytes in this block */

#endif /* arpa/ftp.h */