1139823Simp/*-
2206361Sjoel * Copyright (c) 1999 Boris Popov
351852Sbp * All rights reserved.
451852Sbp *
551852Sbp * Redistribution and use in source and binary forms, with or without
651852Sbp * modification, are permitted provided that the following conditions
751852Sbp * are met:
851852Sbp * 1. Redistributions of source code must retain the above copyright
951852Sbp *    notice, this list of conditions and the following disclaimer.
1051852Sbp * 2. Redistributions in binary form must reproduce the above copyright
1151852Sbp *    notice, this list of conditions and the following disclaimer in the
1251852Sbp *    documentation and/or other materials provided with the distribution.
1351852Sbp *
1451852Sbp * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
1551852Sbp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1651852Sbp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1751852Sbp * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
1851852Sbp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
1951852Sbp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
2051852Sbp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
2151852Sbp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
2251852Sbp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
2351852Sbp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
2451852Sbp * SUCH DAMAGE.
2551852Sbp *
2651852Sbp * $FreeBSD$
2751852Sbp */
2854477Sbp#ifndef _NETNCP_NCP_SUBR_H_
2954477Sbp#define _NETNCP_NCP_SUBR_H_
3051852Sbp
3151852Sbp#define NCP_TIMER_TICK	2*hz	/* 1sec */
3251852Sbp#define	NCP_SIGMASK(set) 						\
3351852Sbp	(SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) ||	\
3451852Sbp	 SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) ||	\
3551852Sbp	 SIGISMEMBER(set, SIGQUIT))
3651852Sbp
3751852Sbp
3887599Sobrien#define	NCP_PRINT(format, args...) printf("FATAL: %s: "format, __func__ ,## args)
3951852Sbp#define nwfs_printf	NCP_PRINT
4051852Sbp/* Maybe this should panic, but I dont like that */
4151852Sbp#define NCPFATAL	NCP_PRINT
4274060Sbp#define NCPERROR	NCP_PRINT
4351852Sbp
4451852Sbp/* socket debugging */
4551852Sbp#ifdef NCP_SOCKET_DEBUG
4687599Sobrien#define NCPSDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
4751852Sbp#else
4851852Sbp#define NCPSDEBUG(format, args...)
4951852Sbp#endif
5051852Sbp
5151852Sbp/* NCP calls debug */
5251852Sbp#ifdef NCP_NCP_DEBUG
5387599Sobrien#define NCPNDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
5451852Sbp#else
5551852Sbp#define NCPNDEBUG(format, args...)
5651852Sbp#endif
5751852Sbp
5851852Sbp/* NCP data dump */
5951852Sbp#ifdef NCP_DATA_DEBUG
6051852Sbp#define NCPDDEBUG(m) m_dumpm(m)
6151852Sbp#else
6251852Sbp#define NCPDDEBUG(m)
6351852Sbp#endif
6451852Sbp
6551852Sbp/* FS VOPS debug */
6651852Sbp#ifdef NWFS_VOPS_DEBUG
6787599Sobrien#define NCPVODEBUG(format, args...) printf("%s: "format, __func__ ,## args)
6851852Sbp#else
6951852Sbp#define NCPVODEBUG(format, args...)
7051852Sbp#endif
7151852Sbp
7251852Sbp/* FS VNOPS debug */
7351852Sbp#ifdef NWFS_VNOPS_DEBUG
7487599Sobrien#define NCPVNDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
7551852Sbp#else
7651852Sbp#define NCPVNDEBUG(format, args...)
7751852Sbp#endif
7851852Sbp
7951852Sbp#define checkbad(fn) {error=(fn);if(error) goto bad;}
8051852Sbp
81164033Srwatson#define	ncp_suser(cred)	priv_check_cred(cred, PRIV_NETNCP, 0)
8251852Sbp
8351852Sbp#define ncp_isowner(conn,cred) ((cred)->cr_uid == (conn)->nc_owner->cr_uid)
8451852Sbp
8551852Sbpstruct ncp_conn;
8651852Sbp
8751852Sbpstruct nwmount;
8851852Sbpstruct vnode;
8951852Sbpstruct nwnode;
9051852Sbpstruct vattr;
9151852Sbpstruct uio;
9251852Sbpstruct ncp_nlstables;
9351852Sbp
9451852Sbpstruct ncp_open_info {
9551852Sbp	u_int32_t 		origfh;
9651852Sbp	ncp_fh			fh;
9751852Sbp	u_int8_t 		action;
9851852Sbp	struct nw_entry_info	fattr;
9951852Sbp};
10051852Sbp
10151852Sbpextern int ncp_debuglevel;
10251852Sbp
10355991Sbdestruct proc;
10455991Sbdestruct ucred;
10555991Sbde
10651852Sbpint  ncp_init(void);
10774060Sbpint  ncp_done(void);
108111577Sfjoeint  ncp_chkintr(struct ncp_conn *conn, struct thread *td);
10951852Sbpchar*ncp_str_dup(char *s);
11051852Sbp
11151852Sbp/* ncp_crypt.c */
11251852Sbpvoid nw_keyhash(const u_char *key, const u_char *buf, int buflen, u_char *target);
11351852Sbpvoid nw_encrypt(const u_char *fra, const u_char *buf, u_char *target);
11451852Sbpvoid ncp_sign(const u_int32_t *state, const char *x, u_int32_t *ostate);
11551852Sbp
11651852Sbp#endif /* _NCP_SUBR_H_ */
117