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rpcb_stat.c revision 1.3 
      1 /*	$NetBSD: rpcb_stat.c,v 1.3 2003/10/21 02:50:41 fvdl 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()
     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, char *netid,
    104 	      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 }
    207