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/*
* 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.
*
* $FreeBSD$
*/
#ifndef _NETNCP_NCP_SUBR_H_
#define _NETNCP_NCP_SUBR_H_
#define NCP_TIMER_TICK 2*hz /* 1sec */
#define NCP_SIGMASK(set) \
(SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) || \
SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \
SIGISMEMBER(set, SIGQUIT))
#define NCP_PRINT(format, args...) printf("FATAL: %s: "format, __func__ ,## args)
#define nwfs_printf NCP_PRINT
/* Maybe this should panic, but I dont like that */
#define NCPFATAL NCP_PRINT
#define NCPERROR NCP_PRINT
/* socket debugging */
#ifdef NCP_SOCKET_DEBUG
#define NCPSDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
#else
#define NCPSDEBUG(format, args...)
#endif
/* NCP calls debug */
#ifdef NCP_NCP_DEBUG
#define NCPNDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
#else
#define NCPNDEBUG(format, args...)
#endif
/* NCP data dump */
#ifdef NCP_DATA_DEBUG
#define NCPDDEBUG(m) m_dumpm(m)
#else
#define NCPDDEBUG(m)
#endif
/* FS VOPS debug */
#ifdef NWFS_VOPS_DEBUG
#define NCPVODEBUG(format, args...) printf("%s: "format, __func__ ,## args)
#else
#define NCPVODEBUG(format, args...)
#endif
/* FS VNOPS debug */
#ifdef NWFS_VNOPS_DEBUG
#define NCPVNDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
#else
#define NCPVNDEBUG(format, args...)
#endif
#define checkbad(fn) {error=(fn);if(error) goto bad;}
#define ncp_suser(cred) suser_cred(cred, 0)
#define ncp_isowner(conn,cred) ((cred)->cr_uid == (conn)->nc_owner->cr_uid)
struct ncp_conn;
struct nwmount;
struct vnode;
struct nwnode;
struct vattr;
struct uio;
struct ncp_nlstables;
struct ncp_open_info {
u_int32_t origfh;
ncp_fh fh;
u_int8_t action;
struct nw_entry_info fattr;
};
extern int ncp_debuglevel;
struct proc;
struct ucred;
int ncp_init(void);
int ncp_done(void);
int ncp_chkintr(struct ncp_conn *conn, struct proc *p);
char*ncp_str_dup(char *s);
/* ncp_crypt.c */
void nw_keyhash(const u_char *key, const u_char *buf, int buflen, u_char *target);
void nw_encrypt(const u_char *fra, const u_char *buf, u_char *target);
void ncp_sign(const u_int32_t *state, const char *x, u_int32_t *ostate);
#endif /* _NCP_SUBR_H_ */
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