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smb_tran.h
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/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2000-2001 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.
*
* 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 _NETSMB_SMB_TRAN_H_
#define _NETSMB_SMB_TRAN_H_
#include <sys/socket.h>
/*
* Known transports
*/
#define SMBT_NBTCP 1
/*
* Transport parameters
*/
#define SMBTP_SNDSZ 1 /* R - int */
#define SMBTP_RCVSZ 2 /* R - int */
#define SMBTP_TIMEOUT 3 /* RW - struct timespec */
#define SMBTP_SELECTID 4 /* RW - (void *) */
#define SMBTP_UPCALL 5 /* RW - (* void)(void *) */
struct smb_tran_ops;
struct smb_tran_desc {
sa_family_t tr_type;
int (*tr_create)(struct smb_vc *vcp, struct thread *td);
int (*tr_done)(struct smb_vc *vcp, struct thread *td);
int (*tr_bind)(struct smb_vc *vcp, struct sockaddr *sap, struct thread *td);
int (*tr_connect)(struct smb_vc *vcp, struct sockaddr *sap, struct thread *td);
int (*tr_disconnect)(struct smb_vc *vcp, struct thread *td);
int (*tr_send)(struct smb_vc *vcp, struct mbuf *m0, struct thread *td);
int (*tr_recv)(struct smb_vc *vcp, struct mbuf **mpp, struct thread *td);
void (*tr_timo)(struct smb_vc *vcp);
void (*tr_intr)(struct smb_vc *vcp);
int (*tr_getparam)(struct smb_vc *vcp, int param, void *data);
int (*tr_setparam)(struct smb_vc *vcp, int param, void *data);
int (*tr_fatal)(struct smb_vc *vcp, int error);
#ifdef notyet
int (*tr_poll)(struct smb_vc *vcp, struct thread *td);
int (*tr_cmpaddr)(void *addr1, void *addr2);
#endif
LIST_ENTRY(smb_tran_desc) tr_link;
};
#define SMB_TRAN_CREATE(vcp,p) (vcp)->vc_tdesc->tr_create(vcp,p)
#define SMB_TRAN_DONE(vcp,p) (vcp)->vc_tdesc->tr_done(vcp,p)
#define SMB_TRAN_BIND(vcp,sap,p) (vcp)->vc_tdesc->tr_bind(vcp,sap,p)
#define SMB_TRAN_CONNECT(vcp,sap,p) (vcp)->vc_tdesc->tr_connect(vcp,sap,p)
#define SMB_TRAN_DISCONNECT(vcp,p) (vcp)->vc_tdesc->tr_disconnect(vcp,p)
#define SMB_TRAN_SEND(vcp,m0,p) (vcp)->vc_tdesc->tr_send(vcp,m0,p)
#define SMB_TRAN_RECV(vcp,m,p) (vcp)->vc_tdesc->tr_recv(vcp,m,p)
#define SMB_TRAN_TIMO(vcp) (vcp)->vc_tdesc->tr_timo(vcp)
#define SMB_TRAN_INTR(vcp) (vcp)->vc_tdesc->tr_intr(vcp)
#define SMB_TRAN_GETPARAM(vcp,par,data) (vcp)->vc_tdesc->tr_getparam(vcp, par, data)
#define SMB_TRAN_SETPARAM(vcp,par,data) (vcp)->vc_tdesc->tr_setparam(vcp, par, data)
#define SMB_TRAN_FATAL(vcp, error) (vcp)->vc_tdesc->tr_fatal(vcp, error)
#endif /* _NETSMB_SMB_TRAN_H_ */