1 /*
2 * $NetBSD: rpcb_stat.c,v 1.2 2000/07/04 20:27:40 matt Exp $
3 * $FreeBSD$
4 */
5 /*-
6 * Copyright (c) 2009, Sun Microsystems, Inc.
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 * - Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the following disclaimer.
13 * - Redistributions in binary form must reproduce the above copyright notice,
14 * this list of conditions and the following disclaimer in the documentation
15 * and/or other materials provided with the distribution.
16 * - Neither the name of Sun Microsystems, Inc. nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32 /* #pragma ident "@(#)rpcb_stat.c 1.7 94/04/25 SMI" */
33
34 /*
35 * rpcb_stat.c
36 * Allows for gathering of statistics
37 *
38 * Copyright (c) 1990 by Sun Microsystems, Inc.
39 */
40
41 #include <stdio.h>
42 #include <netconfig.h>
43 #include <rpc/rpc.h>
44 #include <rpc/rpcb_prot.h>
45 #include <sys/stat.h>
46 #ifdef PORTMAP
47 #include <rpc/pmap_prot.h>
48 #endif
49 #include <stdlib.h>
50 #include <string.h>
51 #include "rpcbind.h"
52
53 static rpcb_stat_byvers inf;
54
55 void
rpcbs_init(void)56 rpcbs_init(void)
57 {
58
59 }
60
61 void
rpcbs_procinfo(rpcvers_t rtype,rpcproc_t proc)62 rpcbs_procinfo(rpcvers_t rtype, rpcproc_t proc)
63 {
64 switch (rtype + 2) {
65 #ifdef PORTMAP
66 case PMAPVERS: /* version 2 */
67 if (proc > rpcb_highproc_2)
68 return;
69 break;
70 #endif
71 case RPCBVERS: /* version 3 */
72 if (proc > rpcb_highproc_3)
73 return;
74 break;
75 case RPCBVERS4: /* version 4 */
76 if (proc > rpcb_highproc_4)
77 return;
78 break;
79 default: return;
80 }
81 inf[rtype].info[proc]++;
82 return;
83 }
84
85 void
rpcbs_set(rpcvers_t rtype,bool_t success)86 rpcbs_set(rpcvers_t rtype, bool_t success)
87 {
88 if ((rtype >= RPCBVERS_STAT) || (success == FALSE))
89 return;
90 inf[rtype].setinfo++;
91 return;
92 }
93
94 void
rpcbs_unset(rpcvers_t rtype,bool_t success)95 rpcbs_unset(rpcvers_t rtype, bool_t success)
96 {
97 if ((rtype >= RPCBVERS_STAT) || (success == FALSE))
98 return;
99 inf[rtype].unsetinfo++;
100 return;
101 }
102
103 void
rpcbs_getaddr(rpcvers_t rtype,rpcprog_t prog,rpcvers_t vers,char * netid,char * uaddr)104 rpcbs_getaddr(rpcvers_t rtype, rpcprog_t prog, rpcvers_t vers, char *netid,
105 char *uaddr)
106 {
107 rpcbs_addrlist *al;
108 struct netconfig *nconf;
109
110 if (rtype >= RPCBVERS_STAT)
111 return;
112 for (al = inf[rtype].addrinfo; al; al = al->next) {
113
114 if(al->netid == NULL)
115 return;
116 if ((al->prog == prog) && (al->vers == vers) &&
117 (strcmp(al->netid, netid) == 0)) {
118 if ((uaddr == NULL) || (uaddr[0] == 0))
119 al->failure++;
120 else
121 al->success++;
122 return;
123 }
124 }
125 nconf = rpcbind_get_conf(netid);
126 if (nconf == NULL) {
127 return;
128 }
129 al = (rpcbs_addrlist *) malloc(sizeof (rpcbs_addrlist));
130 if (al == NULL) {
131 return;
132 }
133 al->prog = prog;
134 al->vers = vers;
135 al->netid = nconf->nc_netid;
136 if ((uaddr == NULL) || (uaddr[0] == 0)) {
137 al->failure = 1;
138 al->success = 0;
139 } else {
140 al->failure = 0;
141 al->success = 1;
142 }
143 al->next = inf[rtype].addrinfo;
144 inf[rtype].addrinfo = al;
145 }
146
147 void
rpcbs_rmtcall(rpcvers_t rtype,rpcproc_t rpcbproc,rpcprog_t prog,rpcvers_t vers,rpcproc_t proc,char * netid,rpcblist_ptr rbl)148 rpcbs_rmtcall(rpcvers_t rtype, rpcproc_t rpcbproc, rpcprog_t prog,
149 rpcvers_t vers, rpcproc_t proc, char *netid, rpcblist_ptr rbl)
150 {
151 rpcbs_rmtcalllist *rl;
152 struct netconfig *nconf;
153
154 if (rtype >= RPCBVERS_STAT)
155 return;
156 for (rl = inf[rtype].rmtinfo; rl; rl = rl->next) {
157
158 if(rl->netid == NULL)
159 return;
160
161 if ((rl->prog == prog) && (rl->vers == vers) &&
162 (rl->proc == proc) &&
163 (strcmp(rl->netid, netid) == 0)) {
164 if ((rbl == NULL) ||
165 (rbl->rpcb_map.r_vers != vers))
166 rl->failure++;
167 else
168 rl->success++;
169 if (rpcbproc == RPCBPROC_INDIRECT)
170 rl->indirect++;
171 return;
172 }
173 }
174 nconf = rpcbind_get_conf(netid);
175 if (nconf == NULL) {
176 return;
177 }
178 rl = (rpcbs_rmtcalllist *) malloc(sizeof (rpcbs_rmtcalllist));
179 if (rl == NULL) {
180 return;
181 }
182 rl->prog = prog;
183 rl->vers = vers;
184 rl->proc = proc;
185 rl->netid = nconf->nc_netid;
186 if ((rbl == NULL) ||
187 (rbl->rpcb_map.r_vers != vers)) {
188 rl->failure = 1;
189 rl->success = 0;
190 } else {
191 rl->failure = 0;
192 rl->success = 1;
193 }
194 rl->indirect = 1;
195 rl->next = inf[rtype].rmtinfo;
196 inf[rtype].rmtinfo = rl;
197 return;
198 }
199
200 void *
rpcbproc_getstat(void * arg __unused,struct svc_req * req __unused,SVCXPRT * xprt __unused,rpcvers_t versnum __unused)201 rpcbproc_getstat(void *arg __unused, struct svc_req *req __unused,
202 SVCXPRT *xprt __unused, rpcvers_t versnum __unused)
203 {
204 return (void *)&inf;
205 }
206