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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_USER_H_
#define _NETNCP_NCP_USER_H_
/*
* "ncp" interface to kernel, this can be done via syscalls but may eat
* a lot of them, so we select internal code, define req's and replays
* as necessary. Structure for call is simple:
* byte=NCP_CONN
* byte=NCP_CONN_SUBFN
* ....=data
*/
#define NCP_CONN 0xF5 /* change if that will occupied */
#define NCP_CONN_READ 0x01 /* read from file handle */
#define NCP_CONN_WRITE 0x02 /* write to file handle */
#define NCP_CONN_SETFLAGS 0x03 /* word mask, word flags */
#define NCP_CONN_LOGIN 0x04 /* bind login on handle */
#define NCP_CONN_GETINFO 0x05 /* get information about connection */
#define NCP_CONN_GETUSER 0x06 /* get user name for connection */
#define NCP_CONN_CONN2REF 0x07 /* convert handle to reference */
#define NCP_CONN_CONNCLOSE 0x08 /* release connection handle */
#define NCP_CONN_FRAG 0x09 /* ncp fragmented request */
#define NCP_CONN_DUP 0x0A /* get an additional handle */
#define NCP_CONN_GETDATA 0x0B /* retrieve NCP_CD_* vals */
#define NCP_CONN_SETDATA 0x0C /* store NCP_CD_* vals */
/*
* Internal connection data can be set by owner or superuser and retrieved
* only by superuser
*/
#define NCP_CD_NDSLOGINKEY 0x01
#define NCP_CD_NDSPRIVATEKEY 0x02
#define NCP_CD_NDSUFLAGS 0x03
/* user side structures to issue fragmented ncp calls */
typedef struct {
char *fragAddress;
u_int32_t fragSize;
} NW_FRAGMENT;
struct ncp_rw {
ncp_fh nrw_fh;
char *nrw_base;
off_t nrw_offset;
int nrw_cnt;
};
struct ncp_conn_login {
char *username;
int objtype;
char *password;
};
struct ncp_conn_frag {
int cc; /* completion code */
int cs; /* connection state */
int fn;
int rqfcnt;
NW_FRAGMENT *rqf;
int rpfcnt;
NW_FRAGMENT *rpf;
};
#endif
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