1 files changed, 0 insertions, 529 deletions

diff --git a/sys/netncp/ncp_mod.c b/sys/netncp/ncp_mod.c
deleted file mode 100644
index 955fa31..0000000
--- a/sys/netncp/ncp_mod.c
+++ /dev/null
@@ -1,529 +0,0 @@
-/*-
- * Copyright (c) 2003 Tim J. Robbins.
- * Copyright (c) 1999, 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.
- * 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.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/conf.h>
-#include <sys/priv.h>
-#include <sys/proc.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/sysctl.h>
-#include <sys/malloc.h>
-#include <sys/uio.h>
-#include <sys/ioccom.h>
-
-#include <netncp/ncp.h>
-#include <netncp/ncp_conn.h>
-#include <netncp/ncp_subr.h>
-#include <netncp/ncp_ncp.h>
-#include <netncp/ncp_user.h>
-#include <netncp/ncp_rq.h>
-#include <netncp/ncp_nls.h>
-#include <netncp/ncpio.h>
-
-int ncp_version = NCP_VERSION;
-
-SYSCTL_NODE(_net, OID_AUTO, ncp, CTLFLAG_RW, NULL, "NetWare requester");
-SYSCTL_INT(_net_ncp, OID_AUTO, version, CTLFLAG_RD, &ncp_version, 0, "");
-
-MODULE_VERSION(ncp, 1);
-MODULE_DEPEND(ncp, libmchain, 1, 1, 1);
-
-static struct cdev *ncp_dev;
-
-static d_ioctl_t	ncp_ioctl;
-
-static struct cdevsw ncp_cdevsw = {
-	.d_version =	D_VERSION,
-	.d_flags =	D_NEEDGIANT,
-	.d_ioctl =	ncp_ioctl,
-	.d_name =	"ncp",
-};
-
-static int ncp_conn_frag_rq(struct ncp_conn *, struct thread *,
-    struct ncp_conn_frag *);
-static int ncp_conn_handler(struct thread *, struct ncpioc_request *,
-    struct ncp_conn *, struct ncp_handle *);
-static int sncp_conn_scan(struct thread *, struct ncpioc_connscan *);
-static int sncp_connect(struct thread *, struct ncpioc_connect *);
-static int sncp_request(struct thread *, struct ncpioc_request *);
-
-static int
-ncp_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int flag, struct thread *td)
-{
-
-	switch (cmd) {
-	case NCPIOC_CONNECT:
-		return (sncp_connect(td, (struct ncpioc_connect *)data));
-	case NCPIOC_CONNSCAN:
-		return (sncp_conn_scan(td, (struct ncpioc_connscan *)data));
-	case NCPIOC_REQUEST:
-		return (sncp_request(td, (struct ncpioc_request *)data));
-	}
-	return (EINVAL);
-}
-
-/*
- * Attach to NCP server
- */
-
-static int
-sncp_connect(struct thread *td, struct ncpioc_connect *args)
-{
-	int connHandle = 0, error;
-	struct ncp_conn *conn;
-	struct ncp_handle *handle;
-	struct ncp_conn_args li;
-
-	checkbad(copyin(args->ioc_li,&li,sizeof(li)));
-	/* XXX Should be useracc() */
-	checkbad(copyout(&connHandle,args->ioc_connhandle,
-	    sizeof(connHandle)));
-	li.password = li.user = NULL;
-	error = ncp_conn_getattached(&li, td, td->td_ucred, NCPM_WRITE | NCPM_EXECUTE, &conn);
-	if (error) {
-		error = ncp_conn_alloc(&li, td, td->td_ucred, &conn);
-		if (error)
-			goto bad;
-		error = ncp_conn_reconnect(conn);
-		if (error)
-			ncp_conn_free(conn);
-	}
-	if (!error) {
-		error = ncp_conn_gethandle(conn, td, &handle);
-		copyout(&handle->nh_id, args->ioc_connhandle,
-		    sizeof(args->ioc_connhandle));
-		ncp_conn_unlock(conn,td);
-	}
-bad:
-	return error;
-}
-
-static int
-sncp_request(struct thread *td, struct ncpioc_request *args)
-{
-	struct ncp_rq *rqp;
-	struct ncp_conn *conn;
-	struct ncp_handle *handle;
-	int error = 0, rqsize;
-
-	error = ncp_conn_findhandle(args->ioc_connhandle, td, &handle);
-	if (error)
-		return error;
-	conn = handle->nh_conn;
-	if (args->ioc_fn == NCP_CONN)
-		return ncp_conn_handler(td, args, conn, handle);
-	error = copyin(&args->ioc_ncpbuf->rqsize, &rqsize, sizeof(int));
-	if (error)
-		return(error);
-	error = ncp_rq_alloc(args->ioc_fn, conn, td, td->td_ucred, &rqp);
-	if (error)
-		return error;
-	if (rqsize) {
-		error = mb_put_mem(&rqp->rq, (caddr_t)args->ioc_ncpbuf->packet,
-		    rqsize, MB_MUSER);
-		if (error)
-			goto bad;
-	}
-	rqp->nr_flags |= NCPR_DONTFREEONERR;
-	error = ncp_request(rqp);
-	if (error == 0 && rqp->nr_rpsize)
-		error = md_get_mem(&rqp->rp, (caddr_t)args->ioc_ncpbuf->packet, 
-				rqp->nr_rpsize, MB_MUSER);
-	copyout(&rqp->nr_cs, &args->ioc_ncpbuf->cs, sizeof(rqp->nr_cs));
-	copyout(&rqp->nr_cc, &args->ioc_ncpbuf->cc, sizeof(rqp->nr_cc));
-	copyout(&rqp->nr_rpsize, &args->ioc_ncpbuf->rpsize, sizeof(rqp->nr_rpsize));
-bad:
-	ncp_rq_done(rqp);
-	return error;
-}
-
-static int
-ncp_mod_login(struct ncp_conn *conn, char *user, int objtype, char *password,
-	struct thread *td, struct ucred *cred)
-{
-	int error;
-
-	if (ncp_suser(cred) != 0 && cred->cr_uid != conn->nc_owner->cr_uid)
-		return EACCES;
-	conn->li.user = ncp_str_dup(user);
-	if (conn->li.user == NULL)
-		return ENOMEM;
-	conn->li.password = ncp_str_dup(password);
-	if (conn->li.password == NULL) {
-		error = ENOMEM;
-		goto bad;
-	}
-	ncp_str_upper(conn->li.user);
-	if ((conn->li.opt & NCP_OPT_NOUPCASEPASS) == 0)
-		ncp_str_upper(conn->li.password);
-	conn->li.objtype = objtype;
-	error = ncp_conn_login(conn, td, cred);
-	return error;
-bad:
-	if (conn->li.user) {
-		free(conn->li.user, M_NCPDATA);
-		conn->li.user = NULL;
-	}
-	if (conn->li.password) {
-		free(conn->li.password, M_NCPDATA);
-		conn->li.password = NULL;
-	}
-	return error;
-}
-
-static int
-ncp_conn_handler(struct thread *td, struct ncpioc_request *args,
-	struct ncp_conn *conn, struct ncp_handle *hp)
-{
-	int error = 0, rqsize, subfn;
-	struct ucred *cred;
-
-	char *pdata;
-
-	cred = td->td_ucred;
-	error = copyin(&args->ioc_ncpbuf->rqsize, &rqsize, sizeof(int));
-	if (error)
-		return(error);
-	error = 0;
-	pdata = args->ioc_ncpbuf->packet;
-	subfn = *(pdata++) & 0xff;
-	rqsize--;
-	switch (subfn) {
-	    case NCP_CONN_READ: case NCP_CONN_WRITE: {
-		struct ncp_rw rwrq;
-		struct uio auio;
-		struct iovec iov;
-
-		if (rqsize != sizeof(rwrq))
-			return (EBADRPC);
-		error = copyin(pdata,&rwrq,rqsize);
-		if (error)
-			return (error);
-		iov.iov_base = rwrq.nrw_base;
-		iov.iov_len = rwrq.nrw_cnt;
-		auio.uio_iov = &iov;
-		auio.uio_iovcnt = 1;
-		auio.uio_offset = rwrq.nrw_offset;
-		auio.uio_resid = rwrq.nrw_cnt;
-		auio.uio_segflg = UIO_USERSPACE;
-		auio.uio_rw = (subfn == NCP_CONN_READ) ? UIO_READ : UIO_WRITE;
-		auio.uio_td = td;
-		if (subfn == NCP_CONN_READ)
-			error = ncp_read(conn, &rwrq.nrw_fh, &auio, cred);
-		else
-			error = ncp_write(conn, &rwrq.nrw_fh, &auio, cred);
-		rwrq.nrw_cnt -= auio.uio_resid;
-		/*td->td_retval[0] = rwrq.nrw_cnt;*/
-		break;
-	    } /* case int_read/write */
-	    case NCP_CONN_SETFLAGS: {
-		u_int16_t mask, flags;
-
-		error = copyin(pdata,&mask, sizeof(mask));
-		if (error)
-			return error;
-		pdata += sizeof(mask);
-		error = copyin(pdata,&flags,sizeof(flags));
-		if (error)
-			return error;
-		error = ncp_conn_lock(conn, td, cred, NCPM_WRITE);
-		if (error)
-			return error;
-		if (mask & NCPFL_PERMANENT) {
-			conn->flags &= ~NCPFL_PERMANENT;
-			conn->flags |= (flags & NCPFL_PERMANENT);
-		}
-		if (mask & NCPFL_PRIMARY) {
-			error = ncp_conn_setprimary(conn, flags & NCPFL_PRIMARY);
-			if (error) {
-				ncp_conn_unlock(conn, td);
-				break;
-			}
-		}
-		ncp_conn_unlock(conn, td);
-		break;
-	    }
-	    case NCP_CONN_LOGIN: {
-		struct ncp_conn_login la;
-
-		if (rqsize != sizeof(la))
-			return EBADRPC;
-		if (conn->flags & NCPFL_LOGGED)
-			return EALREADY;
-		if ((error = copyin(pdata,&la,rqsize)) != 0)
-			break;
-		error = ncp_conn_lock(conn, td, cred, NCPM_EXECUTE | NCPM_WRITE);
-		if (error)
-			return error;
-		error = ncp_mod_login(conn, la.username, la.objtype,
-		    la.password, td, td->td_ucred);
-		ncp_conn_unlock(conn, td);
-		break;
-	    }
-	    case NCP_CONN_GETINFO: {
-		struct ncp_conn_stat ncs;
-		int len = sizeof(ncs);
-
-		error = ncp_conn_lock(conn, td, td->td_ucred, NCPM_READ);
-		if (error)
-			return error;
-		ncp_conn_getinfo(conn, &ncs);
-		copyout(&len, &args->ioc_ncpbuf->rpsize, sizeof(int));
-		error = copyout(&ncs, &args->ioc_ncpbuf->packet, len);
-		ncp_conn_unlock(conn, td);
-		break;
-	    }
-	    case NCP_CONN_GETUSER: {
-		int len;
-
-		error = ncp_conn_lock(conn, td, td->td_ucred, NCPM_READ);
-		if (error)
-			return error;
-		len = (conn->li.user) ? strlen(conn->li.user) + 1 : 0;
-		copyout(&len, &args->ioc_ncpbuf->rpsize, sizeof(int));
-		if (len) {
-			error = copyout(conn->li.user,
-			    &args->ioc_ncpbuf->packet, len);
-		}
-		ncp_conn_unlock(conn, td);
-		break;
-	    }
-	    case NCP_CONN_CONN2REF: {
-		int len = sizeof(int);
-
-		error = ncp_conn_lock(conn, td, td->td_ucred, NCPM_READ);
-		if (error)
-			return error;
-		copyout(&len, &args->ioc_ncpbuf->rpsize, sizeof(int));
-		if (len) {
-			error = copyout(&conn->nc_id,
-			    &args->ioc_ncpbuf->packet, len);
-		}
-		ncp_conn_unlock(conn, td);
-		break;
-	    }
-	    case NCP_CONN_FRAG: {
-		struct ncp_conn_frag nf;
-
-		if (rqsize != sizeof(nf))
-			return (EBADRPC);
-		if ((error = copyin(pdata, &nf, rqsize)) != 0) break;
-		error = ncp_conn_lock(conn, td, cred, NCPM_EXECUTE);
-		if (error)
-			return error;
-		error = ncp_conn_frag_rq(conn, td, &nf);
-		ncp_conn_unlock(conn, td);
-		copyout(&nf, &pdata, sizeof(nf));
-		td->td_retval[0] = error;
-		break;
-	    }
-	    case NCP_CONN_DUP: {
-		struct ncp_handle *newhp;
-		int len = sizeof(NWCONN_HANDLE);
-
-		error = ncp_conn_lock(conn, td, cred, NCPM_READ);
-		if (error) break;
-		copyout(&len, &args->ioc_ncpbuf->rpsize, len);
-		error = ncp_conn_gethandle(conn, td, &newhp);
-		if (!error)
-			error = copyout(&newhp->nh_id,
-			    args->ioc_ncpbuf->packet, len);
-		ncp_conn_unlock(conn, td);
-		break;
-	    }
-	    case NCP_CONN_CONNCLOSE: {
-		error = ncp_conn_lock(conn, td, cred, NCPM_EXECUTE);
-		if (error) break;
-		ncp_conn_puthandle(hp, td, 0);
-		error = ncp_conn_free(conn);
-		if (error)
-			ncp_conn_unlock(conn, td);
-		break;
-	    }
-	    default:
-		    error = EOPNOTSUPP;
-	}
-	return error;
-}
-
-static int
-sncp_conn_scan(struct thread *td, struct ncpioc_connscan *args)
-{
-	int connHandle = 0, error;
-	struct ncp_conn_args li, *lip;
-	struct ncp_conn *conn;
-	struct ncp_handle *hp;
-	char *user = NULL, *password = NULL;
-
-	if (args->ioc_li) {
-		if (copyin(args->ioc_li, &li, sizeof(li)))
-			return EFAULT;
-		lip = &li;
-	} else {
-		lip = NULL;
-	}
-
-	if (lip != NULL) {
-		lip->server[sizeof(lip->server)-1]=0; /* just to make sure */
-		ncp_str_upper(lip->server);
-		if (lip->user) {
-			user = ncp_str_dup(lip->user);
-			if (user == NULL)
-				return EINVAL;
-			ncp_str_upper(user);
-		}
-		if (lip->password) {
-			password = ncp_str_dup(lip->password);
-			if (password == NULL) {
-				if (user)
-					free(user, M_NCPDATA);
-				return EINVAL;
-			}
-			ncp_str_upper(password);
-		}
-		lip->user = user;
-		lip->password = password;
-	}
-	error = ncp_conn_getbyli(lip, td, td->td_ucred, NCPM_EXECUTE, &conn);
-	if (!error) {		/* already have this login */
-		ncp_conn_gethandle(conn, td, &hp);
-		connHandle = hp->nh_id;
-		ncp_conn_unlock(conn, td);
-		copyout(&connHandle, args->ioc_connhandle, sizeof(connHandle));
-	}
-	if (user)
-		free(user, M_NCPDATA);
-	if (password)
-		free(password, M_NCPDATA);
-	return error;
-
-}
-
-int
-ncp_conn_frag_rq(struct ncp_conn *conn, struct thread *td,
-		 struct ncp_conn_frag *nfp)
-{
-	NW_FRAGMENT *fp;
-	struct ncp_rq *rqp;
-	u_int32_t fsize;
-	int error, i, rpsize;
-
-	error = ncp_rq_alloc(nfp->fn, conn, td, td->td_ucred, &rqp);
-	if (error)
-		return error;
-	for(fp = nfp->rqf, i = 0; i < nfp->rqfcnt; i++, fp++) {
-		error = mb_put_mem(&rqp->rq, (caddr_t)fp->fragAddress, fp->fragSize, MB_MUSER);
-		if (error)
-			goto bad;
-	}
-	rqp->nr_flags |= NCPR_DONTFREEONERR;
-	error = ncp_request(rqp);
-	if (error)
-		goto bad;
-	rpsize = rqp->nr_rpsize;
-	if (rpsize && nfp->rpfcnt) {
-		for(fp = nfp->rpf, i = 0; i < nfp->rpfcnt; i++, fp++) {
-			error = copyin(&fp->fragSize, &fsize, sizeof (fsize));
-			if (error)
-				break;
-			fsize = min(fsize, rpsize);
-			error = md_get_mem(&rqp->rp, (caddr_t)fp->fragAddress, fsize, MB_MUSER);
-			if (error)
-				break;
-			rpsize -= fsize;
-			error = copyout(&fsize, &fp->fragSize, sizeof (fsize));
-			if (error)
-				break;
-		}
-	}
-	nfp->cs = rqp->nr_cs;
-	nfp->cc = rqp->nr_cc;
-bad:
-	ncp_rq_done(rqp);
-	return error;
-}
-
-static int
-ncp_load(void)
-{
-	int error;
-
-	if ((error = ncp_init()) != 0)
-		return (error);
-	ncp_dev = make_dev(&ncp_cdevsw, 0, 0, 0, 0666, "ncp");
-	printf("ncp_load: loaded\n");
-	return (0);
-}
-
-static int
-ncp_unload(void)
-{
-	int error;
-
-	error = ncp_done();
-	if (error)
-		return (error);
-	destroy_dev(ncp_dev);
-	printf("ncp_unload: unloaded\n");
-	return (0);
-}
-
-static int
-ncp_mod_handler(module_t mod, int type, void *data)
-{
-	int error;
-
-	switch (type) {
-	case MOD_LOAD:
-		error = ncp_load();
-		break;
-	case MOD_UNLOAD:
-		error = ncp_unload();
-		break;
-	default:
-		error = EINVAL;
-	}
-	return error;
-}
-
-static moduledata_t ncp_mod = {
-	"ncp",
-	ncp_mod_handler,
-	NULL
-};
-DECLARE_MODULE(ncp, ncp_mod, SI_SUB_PROTO_DOMAIN, SI_ORDER_ANY);