xref: /freebsd/sys/netsmb/smb_tran.h (revision 681a5bbef259fc57ece764cdc43d57327ab65c47)
1681a5bbeSBoris Popov /*
2681a5bbeSBoris Popov  * Copyright (c) 2000-2001, Boris Popov
3681a5bbeSBoris Popov  * All rights reserved.
4681a5bbeSBoris Popov  *
5681a5bbeSBoris Popov  * Redistribution and use in source and binary forms, with or without
6681a5bbeSBoris Popov  * modification, are permitted provided that the following conditions
7681a5bbeSBoris Popov  * are met:
8681a5bbeSBoris Popov  * 1. Redistributions of source code must retain the above copyright
9681a5bbeSBoris Popov  *    notice, this list of conditions and the following disclaimer.
10681a5bbeSBoris Popov  * 2. Redistributions in binary form must reproduce the above copyright
11681a5bbeSBoris Popov  *    notice, this list of conditions and the following disclaimer in the
12681a5bbeSBoris Popov  *    documentation and/or other materials provided with the distribution.
13681a5bbeSBoris Popov  * 3. All advertising materials mentioning features or use of this software
14681a5bbeSBoris Popov  *    must display the following acknowledgement:
15681a5bbeSBoris Popov  *    This product includes software developed by Boris Popov.
16681a5bbeSBoris Popov  * 4. Neither the name of the author nor the names of any co-contributors
17681a5bbeSBoris Popov  *    may be used to endorse or promote products derived from this software
18681a5bbeSBoris Popov  *    without specific prior written permission.
19681a5bbeSBoris Popov  *
20681a5bbeSBoris Popov  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21681a5bbeSBoris Popov  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22681a5bbeSBoris Popov  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23681a5bbeSBoris Popov  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24681a5bbeSBoris Popov  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25681a5bbeSBoris Popov  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26681a5bbeSBoris Popov  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27681a5bbeSBoris Popov  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28681a5bbeSBoris Popov  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29681a5bbeSBoris Popov  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30681a5bbeSBoris Popov  * SUCH DAMAGE.
31681a5bbeSBoris Popov  *
32681a5bbeSBoris Popov  * $FreeBSD$
33681a5bbeSBoris Popov  */
34681a5bbeSBoris Popov 
35681a5bbeSBoris Popov #ifndef _NETSMB_SMB_TRAN_H_
36681a5bbeSBoris Popov #define	_NETSMB_SMB_TRAN_H_
37681a5bbeSBoris Popov 
38681a5bbeSBoris Popov #include <sys/socket.h>
39681a5bbeSBoris Popov 
40681a5bbeSBoris Popov /*
41681a5bbeSBoris Popov  * Known transports
42681a5bbeSBoris Popov  */
43681a5bbeSBoris Popov #define	SMBT_NBTCP	1
44681a5bbeSBoris Popov 
45681a5bbeSBoris Popov /*
46681a5bbeSBoris Popov  * Transport parameters
47681a5bbeSBoris Popov  */
48681a5bbeSBoris Popov #define	SMBTP_SNDSZ	1		/* R  - int */
49681a5bbeSBoris Popov #define	SMBTP_RCVSZ	2		/* R  - int */
50681a5bbeSBoris Popov #define	SMBTP_TIMEOUT	3		/* RW - struct timespec */
51681a5bbeSBoris Popov #define	SMBTP_SELECTID	4		/* RW - (void *) */
52681a5bbeSBoris Popov 
53681a5bbeSBoris Popov struct smb_tran_ops;
54681a5bbeSBoris Popov 
55681a5bbeSBoris Popov struct smb_tran_desc {
56681a5bbeSBoris Popov 	sa_family_t	tr_type;
57681a5bbeSBoris Popov 	int	(*tr_create)(struct smb_vc *vcp, struct proc *p);
58681a5bbeSBoris Popov 	int	(*tr_done)(struct smb_vc *vcp, struct proc *p);
59681a5bbeSBoris Popov 	int	(*tr_bind)(struct smb_vc *vcp, struct sockaddr *sap, struct proc *p);
60681a5bbeSBoris Popov 	int	(*tr_connect)(struct smb_vc *vcp, struct sockaddr *sap, struct proc *p);
61681a5bbeSBoris Popov 	int	(*tr_disconnect)(struct smb_vc *vcp, struct proc *p);
62681a5bbeSBoris Popov 	int	(*tr_send)(struct smb_vc *vcp, struct mbuf *m0, struct proc *p);
63681a5bbeSBoris Popov 	int	(*tr_recv)(struct smb_vc *vcp, struct mbuf **mpp, struct proc *p);
64681a5bbeSBoris Popov 	void	(*tr_timo)(struct smb_vc *vcp);
65681a5bbeSBoris Popov 	void	(*tr_intr)(struct smb_vc *vcp);
66681a5bbeSBoris Popov 	int	(*tr_getparam)(struct smb_vc *vcp, int param, void *data);
67681a5bbeSBoris Popov 	int	(*tr_setparam)(struct smb_vc *vcp, int param, void *data);
68681a5bbeSBoris Popov 	int	(*tr_fatal)(struct smb_vc *vcp, int error);
69681a5bbeSBoris Popov #ifdef notyet
70681a5bbeSBoris Popov 	int	(*tr_poll)(struct smb_vc *vcp, struct proc *p);
71681a5bbeSBoris Popov 	int	(*tr_cmpaddr)(void *addr1, void *addr2);
72681a5bbeSBoris Popov #endif
73681a5bbeSBoris Popov 	LIST_ENTRY(smb_tran_desc)	tr_link;
74681a5bbeSBoris Popov };
75681a5bbeSBoris Popov 
76681a5bbeSBoris Popov #define SMB_TRAN_CREATE(vcp,p)		(vcp)->vc_tdesc->tr_create(vcp,p)
77681a5bbeSBoris Popov #define SMB_TRAN_DONE(vcp,p)		(vcp)->vc_tdesc->tr_done(vcp,p)
78681a5bbeSBoris Popov #define	SMB_TRAN_BIND(vcp,sap,p)	(vcp)->vc_tdesc->tr_bind(vcp,sap,p)
79681a5bbeSBoris Popov #define	SMB_TRAN_CONNECT(vcp,sap,p)	(vcp)->vc_tdesc->tr_connect(vcp,sap,p)
80681a5bbeSBoris Popov #define	SMB_TRAN_DISCONNECT(vcp,p)	(vcp)->vc_tdesc->tr_disconnect(vcp,p)
81681a5bbeSBoris Popov #define	SMB_TRAN_SEND(vcp,m0,p)		(vcp)->vc_tdesc->tr_send(vcp,m0,p)
82681a5bbeSBoris Popov #define	SMB_TRAN_RECV(vcp,m,p)		(vcp)->vc_tdesc->tr_recv(vcp,m,p)
83681a5bbeSBoris Popov #define	SMB_TRAN_TIMO(vcp)		(vcp)->vc_tdesc->tr_timo(vcp)
84681a5bbeSBoris Popov #define	SMB_TRAN_INTR(vcp)		(vcp)->vc_tdesc->tr_intr(vcp)
85681a5bbeSBoris Popov #define	SMB_TRAN_GETPARAM(vcp,par,data)	(vcp)->vc_tdesc->tr_getparam(vcp, par, data)
86681a5bbeSBoris Popov #define	SMB_TRAN_SETPARAM(vcp,par,data)	(vcp)->vc_tdesc->tr_setparam(vcp, par, data)
87681a5bbeSBoris Popov #define	SMB_TRAN_FATAL(vcp, error)	(vcp)->vc_tdesc->tr_fatal(vcp, error)
88681a5bbeSBoris Popov 
89681a5bbeSBoris Popov #endif /* _NETSMB_SMB_TRAN_H_ */
90