usr.sbin/rpcbind/rpcb_stat.c

   1 /*      $NetBSD: rpcb_stat.c,v 1.4 2006/03/17 02:56:05 elad Exp $       */
   2
   3 /*
   4  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   5  * unrestricted use provided that this legend is included on all tape
   6  * media and as a part of the software program in whole or part.  Users
   7  * may copy or modify Sun RPC without charge, but are not authorized
   8  * to license or distribute it to anyone else except as part of a product or
   9  * program developed by the user.
  10  *
  11  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  12  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  13  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  14  *
  15  * Sun RPC is provided with no support and without any obligation on the
  16  * part of Sun Microsystems, Inc. to assist in its use, correction,
  17  * modification or enhancement.
  18  *
  19  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  20  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  21  * OR ANY PART THEREOF.
  22  *
  23  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  24  * or profits or other special, indirect and consequential damages, even if
  25  * Sun has been advised of the possibility of such damages.
  26  *
  27  * Sun Microsystems, Inc.
  28  * 2550 Garcia Avenue
  29  * Mountain View, California  94043
  30  */
  31 /* #pragma ident   "@(#)rpcb_stat.c 1.7     94/04/25 SMI" */
  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 <stdio.h>
  41 #include <netconfig.h>
  42 #include <rpc/rpc.h>
  43 #include <rpc/rpcb_prot.h>
  44 #include <sys/stat.h>
  45 #ifdef PORTMAP
  46 #include <rpc/pmap_prot.h>
  47 #endif
  48 #include <stdlib.h>
  49 #include <string.h>
  50 #include "rpcbind.h"
  51
  52 static rpcb_stat_byvers inf;
  53
  54 void
  55 rpcbs_init(void)
  56 {
  57
  58 }
  59
  60 void
  61 rpcbs_procinfo(rpcvers_t rtype, rpcproc_t proc)
  62 {
  63         switch (rtype + 2) {
  64 #ifdef PORTMAP
  65         case PMAPVERS:          /* version 2 */
  66                 if (proc > rpcb_highproc_2)
  67                         return;
  68                 break;
  69 #endif
  70         case RPCBVERS:          /* version 3 */
  71                 if (proc > rpcb_highproc_3)
  72                         return;
  73                 break;
  74         case RPCBVERS4:         /* version 4 */
  75                 if (proc > rpcb_highproc_4)
  76                         return;
  77                 break;
  78         default: return;
  79         }
  80         inf[rtype].info[proc]++;
  81         return;
  82 }
  83
  84 void
  85 rpcbs_set(rpcvers_t rtype, bool_t success)
  86 {
  87         if ((rtype >= RPCBVERS_STAT) || (success == FALSE))
  88                 return;
  89         inf[rtype].setinfo++;
  90         return;
  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         return;
 100 }
 101
 102 void
 103 rpcbs_getaddr(rpcvers_t rtype, rpcprog_t prog, rpcvers_t vers,
 104     const char *netid, const char *uaddr)
 105 {
 106         rpcbs_addrlist *al;
 107         struct netconfig *nconf;
 108
 109         if (rtype >= RPCBVERS_STAT)
 110                 return;
 111         for (al = inf[rtype].addrinfo; al; al = al->next) {
 112
 113                 if(al->netid == NULL)
 114                         return;
 115                 if ((al->prog == prog) && (al->vers == vers) &&
 116                     (strcmp(al->netid, netid) == 0)) {
 117                         if ((uaddr == NULL) || (uaddr[0] == 0))
 118                                 al->failure++;
 119                         else
 120                                 al->success++;
 121                         return;
 122                 }
 123         }
 124         nconf = rpcbind_get_conf(netid);
 125         if (nconf == NULL) {
 126                 return;
 127         }
 128         al = (rpcbs_addrlist *) malloc(sizeof (rpcbs_addrlist));
 129         if (al == NULL) {
 130                 return;
 131         }
 132         al->prog = prog;
 133         al->vers = vers;
 134         al->netid = nconf->nc_netid;
 135         if ((uaddr == NULL) || (uaddr[0] == 0)) {
 136                 al->failure = 1;
 137                 al->success = 0;
 138         } else {
 139                 al->failure = 0;
 140                 al->success = 1;
 141         }
 142         al->next = inf[rtype].addrinfo;
 143         inf[rtype].addrinfo = al;
 144 }
 145
 146 void
 147 rpcbs_rmtcall(rpcvers_t rtype, rpcproc_t rpcbproc, rpcprog_t prog,
 148               rpcvers_t vers, rpcproc_t proc, char *netid, rpcblist_ptr rbl)
 149 {
 150         rpcbs_rmtcalllist *rl;
 151         struct netconfig *nconf;
 152
 153         if (rtype >= RPCBVERS_STAT)
 154                 return;
 155         for (rl = inf[rtype].rmtinfo; rl; rl = rl->next) {
 156
 157                 if(rl->netid == NULL)
 158                         return;
 159
 160                 if ((rl->prog == prog) && (rl->vers == vers) &&
 161                     (rl->proc == proc) &&
 162                     (strcmp(rl->netid, netid) == 0)) {
 163                         if ((rbl == NULL) ||
 164                             (rbl->rpcb_map.r_vers != vers))
 165                                 rl->failure++;
 166                         else
 167                                 rl->success++;
 168                         if (rpcbproc == RPCBPROC_INDIRECT)
 169                                 rl->indirect++;
 170                         return;
 171                 }
 172         }
 173         nconf = rpcbind_get_conf(netid);
 174         if (nconf == NULL) {
 175                 return;
 176         }
 177         rl = (rpcbs_rmtcalllist *) malloc(sizeof (rpcbs_rmtcalllist));
 178         if (rl == NULL) {
 179                 return;
 180         }
 181         rl->prog = prog;
 182         rl->vers = vers;
 183         rl->proc = proc;
 184         rl->netid = nconf->nc_netid;
 185         if ((rbl == NULL) ||
 186                     (rbl->rpcb_map.r_vers != vers)) {
 187                 rl->failure = 1;
 188                 rl->success = 0;
 189         } else {
 190                 rl->failure = 0;
 191                 rl->success = 1;
 192         }
 193         rl->indirect = 1;
 194         rl->next = inf[rtype].rmtinfo;
 195         inf[rtype].rmtinfo = rl;
 196         return;
 197 }
 198
 199 /*
 200  */
 201 void *
 202 rpcbproc_getstat(void *arg, struct svc_req *req, SVCXPRT *xprt,
 203                  rpcvers_t versnum)
 204 {
 205         return (void *)&inf;
 206 }