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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	usr.sbin/amd/amd/../rpcx/mount_xdr.c	Lines:	0	59	0.0 %
Date:	2017-11-13	Branches:	0	55	0.0 %


/*	$OpenBSD: mount_xdr.c,v 1.5 2014/10/20 02:33:42 guenther Exp $	*/

/*
 * Copyright (c) 1989 Jan-Simon Pendry
 * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
 * Copyright (c) 1989, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Jan-Simon Pendry at Imperial College, London.
 *
 * 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. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
 *
 *	from: @(#)mount_xdr.c	8.1 (Berkeley) 6/6/93
 */

#include "am.h"
#include "mount.h"


#include <nfs/rpcv2.h>

int
xdr_fhstatus(XDR *xdrsp, fhstatus *objp)
{
	int i;
	long auth, authcnt, authfnd = 0;


	if (!xdr_u_long(xdrsp, &objp->fhs_stat))
		return (0);
	if (objp->fhs_stat)
		return (1);
	switch (objp->fhs_vers) {
	case 1:
		objp->fhs_size = NFSX_V2FH;
		return (xdr_opaque(xdrsp, (caddr_t)objp->fhs_fhandle, NFSX_V2FH));
	case 3:
		if (!xdr_long(xdrsp, &objp->fhs_size))
			return (0);
		if (objp->fhs_size <= 0 || objp->fhs_size > NFSX_V3FHMAX)
			return (0);
		if (!xdr_opaque(xdrsp, (caddr_t)objp->fhs_fhandle, objp->fhs_size))
			return (0);
		if (!xdr_long(xdrsp, &authcnt))
			return (0);
		for (i = 0; i < authcnt; i++) {
			if (!xdr_long(xdrsp, &auth))
				return (0);
			if (auth == objp->fhs_auth)
				authfnd++;
		}
		/*
		 * Some servers, such as DEC's OSF/1 return a nil authenticator
		 * list to indicate RPCAUTH_UNIX.
		 */
		if (!authfnd && (authcnt > 0 || objp->fhs_auth != RPCAUTH_UNIX))
			objp->fhs_stat = EAUTH;
		return (1);
	default:
		return (0);
	};
}

bool_t
xdr_dirpath(XDR *xdrs, dirpath *objp)
{
	if (!xdr_string(xdrs, objp, MNTPATHLEN)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_name(XDR *xdrs, name *objp)
{
	if (!xdr_string(xdrs, objp, MNTNAMLEN)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_mountlist(XDR *xdrs, mountlist *objp)
{
	if (!xdr_pointer(xdrs, (char **)objp, sizeof(struct mountbody), xdr_mountbody)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_mountbody(XDR *xdrs, mountbody *objp)
{
	if (!xdr_name(xdrs, &objp->ml_hostname)) {
		return (FALSE);
	}
	if (!xdr_dirpath(xdrs, &objp->ml_directory)) {
		return (FALSE);
	}
	if (!xdr_mountlist(xdrs, &objp->ml_next)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_groups(XDR *xdrs, groups *objp)
{
	if (!xdr_pointer(xdrs, (char **)objp, sizeof(struct groupnode), xdr_groupnode)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_groupnode(XDR *xdrs, groupnode *objp)
{
	if (!xdr_name(xdrs, &objp->gr_name)) {
		return (FALSE);
	}
	if (!xdr_groups(xdrs, &objp->gr_next)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_exports(XDR *xdrs, exports *objp)
{
	if (!xdr_pointer(xdrs, (char **)objp, sizeof(struct exportnode), xdr_exportnode)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_exportnode(XDR *xdrs, exportnode *objp)
{
	if (!xdr_dirpath(xdrs, &objp->ex_dir)) {
		return (FALSE);
	}
	if (!xdr_groups(xdrs, &objp->ex_groups)) {
		return (FALSE);
	}
	if (!xdr_exports(xdrs, &objp->ex_next)) {
		return (FALSE);
	}
	return (TRUE);
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: mount_xdr.c,v 1.5 2014/10/20 02:33:42 guenther Exp $ */
2
3			/*
4			* Copyright (c) 1989 Jan-Simon Pendry
5			* Copyright (c) 1989 Imperial College of Science, Technology & Medicine
6			* Copyright (c) 1989, 1993
7			* The Regents of the University of California. All rights reserved.
8			*
9			* This code is derived from software contributed to Berkeley by
10			* Jan-Simon Pendry at Imperial College, London.
11			*
12			* Redistribution and use in source and binary forms, with or without
13			* modification, are permitted provided that the following conditions
14			* are met:
15			* 1. Redistributions of source code must retain the above copyright
16			* notice, this list of conditions and the following disclaimer.
17			* 2. Redistributions in binary form must reproduce the above copyright
18			* notice, this list of conditions and the following disclaimer in the
19			* documentation and/or other materials provided with the distribution.
20			* 3. Neither the name of the University nor the names of its contributors
21			* may be used to endorse or promote products derived from this software
22			* without specific prior written permission.
23			*
24			* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25			* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26			* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27			* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28			* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30			* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34			* SUCH DAMAGE.
35			*
36			* from: @(#)mount_xdr.c 8.1 (Berkeley) 6/6/93
37			*/
38
39			#include "am.h"
40			#include "mount.h"
41
42
43			#include <nfs/rpcv2.h>
44
45			int
46			xdr_fhstatus(XDR xdrsp, fhstatus objp)
47			{
48			int i;
49			long auth, authcnt, authfnd = 0;
50
51
52			if (!xdr_u_long(xdrsp, &objp->fhs_stat))
53			return (0);
54			if (objp->fhs_stat)
55			return (1);
56			switch (objp->fhs_vers) {
57			case 1:
58			objp->fhs_size = NFSX_V2FH;
59			return (xdr_opaque(xdrsp, (caddr_t)objp->fhs_fhandle, NFSX_V2FH));
60			case 3:
61			if (!xdr_long(xdrsp, &objp->fhs_size))
62			return (0);
63			if (objp->fhs_size <= 0 \|\| objp->fhs_size > NFSX_V3FHMAX)
64			return (0);
65			if (!xdr_opaque(xdrsp, (caddr_t)objp->fhs_fhandle, objp->fhs_size))
66			return (0);
67			if (!xdr_long(xdrsp, &authcnt))
68			return (0);
69			for (i = 0; i < authcnt; i++) {
70			if (!xdr_long(xdrsp, &auth))
71			return (0);
72			if (auth == objp->fhs_auth)
73			authfnd++;
74			}
75			/*
76			* Some servers, such as DEC's OSF/1 return a nil authenticator
77			* list to indicate RPCAUTH_UNIX.
78			*/
79			if (!authfnd && (authcnt > 0 \|\| objp->fhs_auth != RPCAUTH_UNIX))
80			objp->fhs_stat = EAUTH;
81			return (1);
82			default:
83			return (0);
84			};
85			}
86
87			bool_t
88			xdr_dirpath(XDR xdrs, dirpath objp)
89			{
90			if (!xdr_string(xdrs, objp, MNTPATHLEN)) {
91			return (FALSE);
92			}
93			return (TRUE);
94			}
95
96			bool_t
97			xdr_name(XDR xdrs, name objp)
98			{
99			if (!xdr_string(xdrs, objp, MNTNAMLEN)) {
100			return (FALSE);
101			}
102			return (TRUE);
103			}
104
105			bool_t
106			xdr_mountlist(XDR xdrs, mountlist objp)
107			{
108			if (!xdr_pointer(xdrs, (char **)objp, sizeof(struct mountbody), xdr_mountbody)) {
109			return (FALSE);
110			}
111			return (TRUE);
112			}
113
114			bool_t
115			xdr_mountbody(XDR xdrs, mountbody objp)
116			{
117			if (!xdr_name(xdrs, &objp->ml_hostname)) {
118			return (FALSE);
119			}
120			if (!xdr_dirpath(xdrs, &objp->ml_directory)) {
121			return (FALSE);
122			}
123			if (!xdr_mountlist(xdrs, &objp->ml_next)) {
124			return (FALSE);
125			}
126			return (TRUE);
127			}
128
129			bool_t
130			xdr_groups(XDR xdrs, groups objp)
131			{
132			if (!xdr_pointer(xdrs, (char **)objp, sizeof(struct groupnode), xdr_groupnode)) {
133			return (FALSE);
134			}
135			return (TRUE);
136			}
137
138			bool_t
139			xdr_groupnode(XDR xdrs, groupnode objp)
140			{
141			if (!xdr_name(xdrs, &objp->gr_name)) {
142			return (FALSE);
143			}
144			if (!xdr_groups(xdrs, &objp->gr_next)) {
145			return (FALSE);
146			}
147			return (TRUE);
148			}
149
150			bool_t
151			xdr_exports(XDR xdrs, exports objp)
152			{
153			if (!xdr_pointer(xdrs, (char **)objp, sizeof(struct exportnode), xdr_exportnode)) {
154			return (FALSE);
155			}
156			return (TRUE);
157			}
158
159			bool_t
160			xdr_exportnode(XDR xdrs, exportnode objp)
161			{
162			if (!xdr_dirpath(xdrs, &objp->ex_dir)) {
163			return (FALSE);
164			}
165			if (!xdr_groups(xdrs, &objp->ex_groups)) {
166			return (FALSE);
167			}
168			if (!xdr_exports(xdrs, &objp->ex_next)) {
169			return (FALSE);
170			}
171			return (TRUE);
172			}