/*
 * Copyright 2003 by Sun Microsystems, Inc.	All rights reserved.
 * Use is subject to license terms.
 * 
 */

/*
 * Copyright (c) 1999 by Internet Software Consortium.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
 * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
 * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 * SOFTWARE.
 */

/*
 * $Id: irp.h,v 8.4 2003/05/02 05:56:21 marka Exp $
 */

#ifndef _IRP_H_INCLUDED
#define _IRP_H_INCLUDED

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

#define IRPD_TIMEOUT 30			/* seconds */
#define IRPD_MAXSESS 50			/* number of simultaneous sessions. */
#define IRPD_PORT 6660			/* 10 times the number of the beast. */
#define IRPD_PATH "/var/run/irpd"	/* af_unix socket path */

/* If sets the environment variable IRPDSERVER to an IP address
   (e.g. "192.5.5.1"), then that's the host the client expects irpd to be
   running on. */
#define IRPD_HOST_ENV "IRPDSERVER"

/* Protocol response codes.  */
#define IRPD_WELCOME_CODE 200
#define IRPD_NOT_WELCOME_CODE 500

#define IRPD_GETHOST_ERROR 510
#define IRPD_GETHOST_NONE 210
#define IRPD_GETHOST_OK 211
#define IRPD_GETHOST_SETOK 212

#define IRPD_GETNET_ERROR 520
#define IRPD_GETNET_NONE 220
#define IRPD_GETNET_OK 221
#define IRPD_GETNET_SETOK 222

#define IRPD_GETUSER_ERROR 530
#define IRPD_GETUSER_NONE 230
#define IRPD_GETUSER_OK 231
#define IRPD_GETUSER_SETOK 232

#define IRPD_GETGROUP_ERROR 540
#define IRPD_GETGROUP_NONE 240
#define IRPD_GETGROUP_OK 241
#define IRPD_GETGROUP_SETOK 242

#define IRPD_GETSERVICE_ERROR 550
#define IRPD_GETSERVICE_NONE 250
#define IRPD_GETSERVICE_OK 251
#define IRPD_GETSERVICE_SETOK 252

#define IRPD_GETPROTO_ERROR 560
#define IRPD_GETPROTO_NONE 260
#define IRPD_GETPROTO_OK 261
#define IRPD_GETPROTO_SETOK 262

#define IRPD_GETNETGR_ERROR 570
#define IRPD_GETNETGR_NONE 270
#define IRPD_GETNETGR_OK 271
#define IRPD_GETNETGR_NOMORE 272
#define IRPD_GETNETGR_MATCHES 273
#define IRPD_GETNETGR_NOMATCH 274
#define IRPD_GETNETGR_SETOK 275
#define IRPD_GETNETGR_SETERR 276

#define	irs_irp_read_body __irs_irp_read_body
#define irs_irp_read_response __irs_irp_read_response
#define irs_irp_disconnect __irs_irp_disconnect
#define irs_irp_connect __irs_irp_connect
#define irs_irp_connection_setup __irs_irp_connection_setup
#define irs_irp_send_command __irs_irp_send_command

struct irp_p;

char   *irs_irp_read_body(struct irp_p *pvt, size_t *size);
int	irs_irp_read_response(struct irp_p *pvt, char *text, size_t len);
void	irs_irp_disconnect(struct irp_p *pvt);
int	irs_irp_connect(struct irp_p *pvt);
int	irs_irp_is_connected(struct irp_p *pvt);
int	irs_irp_connection_setup(struct irp_p *cxndata, int *warned);
#ifdef	__GNUC__
int	irs_irp_send_command(struct irp_p *, const char *, ...)
			__attribute__((__format__(__printf__, 2, 3)));
#else
int	irs_irp_send_command(struct irp_p *pvt, const char *fmt, ...);
#endif
int	irs_irp_get_full_response(struct irp_p *pvt, int *code, char *text,
				  size_t textlen, char **body,
				  size_t *bodylen);
int	irs_irp_read_line(struct irp_p *pvt, char *buffer, int len);

#endif