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