/*
 * Response codes for NNTP server
 *
 * @(#)nntp.h	1.7	(Berkeley) 1/11/88
 *
 * First digit:
 *
 *	1xx	Informative message
 *	2xx	Command ok
 *	3xx	Command ok so far, continue
 *	4xx	Command was correct, but couldn't be performed
 *		for some specified reason.
 *	5xx	Command unimplemented, incorrect, or a
 *		program error has occured.
 *
 * Second digit:
 *
 *	x0x	Connection, setup, miscellaneous
 *	x1x	Newsgroup selection
 *	x2x	Article selection
 *	x3x	Distribution
 *	x4x	Posting
 */

#define	CHAR_INF	'1'
#define	CHAR_OK		'2'
#define	CHAR_CONT	'3'
#define	CHAR_ERR	'4'
#define	CHAR_FATAL	'5'

#define	INF_HELP	100	/* Help text on way */
#define	INF_DEBUG	199	/* Debug output */

#define	OK_CANPOST	200	/* Hello; you can post */
#define	OK_NOPOST	201	/* Hello; you can't post */
#define	OK_SLAVE	202	/* Slave status noted */
#define	OK_GOODBYE	205	/* Closing connection */
#define	OK_GROUP	211	/* Group selected */
#define	OK_GROUPS	215	/* Newsgroups follow */
#define	OK_ARTICLE	220	/* Article (head & body) follows */
#define	OK_HEAD		221	/* Head follows */
#define	OK_BODY		222	/* Body follows */
#define	OK_NOTEXT	223	/* No text sent -- stat, next, last */
#define	OK_NEWNEWS	230	/* New articles by message-id follow */
#define	OK_NEWGROUPS	231	/* New newsgroups follow */
#define	OK_XFERED	235	/* Article transferred successfully */
#define	OK_POSTED	240	/* Article posted successfully */

#define CONT_XFER	335	/* Continue to send article */
#define	CONT_POST	340	/* Continue to post article */

#define	ERR_GOODBYE	400	/* Have to hang up for some reason */
#define	ERR_NOGROUP	411	/* No such newsgroup */
#define	ERR_NCING	412	/* Not currently in newsgroup */
#define	ERR_NOCRNT	420	/* No current article selected */
#define	ERR_NONEXT	421	/* No next article in this group */
#define	ERR_NOPREV	422	/* No previous article in this group */
#define	ERR_NOARTIG	423	/* No such article in this group */
#define ERR_NOART	430	/* No such article at all */
#define ERR_GOTIT	435	/* Already got that article, don't send */
#define ERR_XFERFAIL	436	/* Transfer failed */
#define	ERR_XFERRJCT	437	/* Article rejected, don't resend */
#define	ERR_NOPOST	440	/* Posting not allowed */
#define	ERR_POSTFAIL	441	/* Posting failed */

#define	ERR_COMMAND	500	/* Command not recognized */
#define	ERR_CMDSYN	501	/* Command syntax error */
#define	ERR_ACCESS	502	/* Access to server denied */
#define ERR_FAULT	503	/* Program fault, command not performed */

/* RFC 977 defines this; don't change it. */

#define	NNTP_STRLEN	512
