diff options
Diffstat (limited to 'lib/librpc/etc/rpcinfo.c')
-rw-r--r-- | lib/librpc/etc/rpcinfo.c | 665 |
1 files changed, 0 insertions, 665 deletions
diff --git a/lib/librpc/etc/rpcinfo.c b/lib/librpc/etc/rpcinfo.c deleted file mode 100644 index 961f9b0..0000000 --- a/lib/librpc/etc/rpcinfo.c +++ /dev/null @@ -1,665 +0,0 @@ -/* @(#)rpcinfo.c 2.2 88/08/11 4.0 RPCSRC */ -#ifndef lint -static char sccsid[] = "@(#)rpcinfo.c 1.22 87/08/12 SMI"; -#endif - -/* - * Copyright (C) 1986, Sun Microsystems, Inc. - */ - -/* - * rpcinfo: ping a particular rpc program - * or dump the portmapper - */ - -/* - * Sun RPC is a product of Sun Microsystems, Inc. and is provided for - * unrestricted use provided that this legend is included on all tape - * media and as a part of the software program in whole or part. Users - * may copy or modify Sun RPC without charge, but are not authorized - * to license or distribute it to anyone else except as part of a product or - * program developed by the user. - * - * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE - * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR - * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. - * - * Sun RPC is provided with no support and without any obligation on the - * part of Sun Microsystems, Inc. to assist in its use, correction, - * modification or enhancement. - * - * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE - * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC - * OR ANY PART THEREOF. - * - * In no event will Sun Microsystems, Inc. be liable for any lost revenue - * or profits or other special, indirect and consequential damages, even if - * Sun has been advised of the possibility of such damages. - * - * Sun Microsystems, Inc. - * 2550 Garcia Avenue - * Mountain View, California 94043 - */ - -#include <rpc/rpc.h> -#include <stdio.h> -#include <sys/socket.h> -#include <netdb.h> -#include <rpc/pmap_prot.h> -#include <rpc/pmap_clnt.h> -#include <signal.h> -#include <ctype.h> - -#define MAXHOSTLEN 256 - -#define MIN_VERS ((u_long) 0) -#define MAX_VERS ((u_long) 4294967295L) - -static void udpping(/*u_short portflag, int argc, char **argv*/); -static void tcpping(/*u_short portflag, int argc, char **argv*/); -static int pstatus(/*CLIENT *client, u_long prognum, u_long vers*/); -static void pmapdump(/*int argc, char **argv*/); -static bool_t reply_proc(/*void *res, struct sockaddr_in *who*/); -static void brdcst(/*int argc, char **argv*/); -static void deletereg(/* int argc, char **argv */) ; -static void usage(/*void*/); -static u_long getprognum(/*char *arg*/); -static u_long getvers(/*char *arg*/); -static void get_inet_address(/*struct sockaddr_in *addr, char *host*/); -extern u_long inet_addr(); /* in 4.2BSD, arpa/inet.h called that a in_addr */ -extern char *inet_ntoa(); - -/* - * Functions to be performed. - */ -#define NONE 0 /* no function */ -#define PMAPDUMP 1 /* dump portmapper registrations */ -#define TCPPING 2 /* ping TCP service */ -#define UDPPING 3 /* ping UDP service */ -#define BRDCST 4 /* ping broadcast UDP service */ -#define DELETES 5 /* delete registration for the service */ - -int -main(argc, argv) - int argc; - char **argv; -{ - register int c; - extern char *optarg; - extern int optind; - int errflg; - int function; - u_short portnum; - - function = NONE; - portnum = 0; - errflg = 0; - while ((c = getopt(argc, argv, "ptubdn:")) != EOF) { - switch (c) { - - case 'p': - if (function != NONE) - errflg = 1; - else - function = PMAPDUMP; - break; - - case 't': - if (function != NONE) - errflg = 1; - else - function = TCPPING; - break; - - case 'u': - if (function != NONE) - errflg = 1; - else - function = UDPPING; - break; - - case 'b': - if (function != NONE) - errflg = 1; - else - function = BRDCST; - break; - - case 'n': - portnum = (u_short) atoi(optarg); /* hope we don't get bogus # */ - break; - - case 'd': - if (function != NONE) - errflg = 1; - else - function = DELETES; - break; - - case '?': - errflg = 1; - } - } - - if (errflg || function == NONE) { - usage(); - return (1); - } - - switch (function) { - - case PMAPDUMP: - if (portnum != 0) { - usage(); - return (1); - } - pmapdump(argc - optind, argv + optind); - break; - - case UDPPING: - udpping(portnum, argc - optind, argv + optind); - break; - - case TCPPING: - tcpping(portnum, argc - optind, argv + optind); - break; - - case BRDCST: - if (portnum != 0) { - usage(); - return (1); - } - brdcst(argc - optind, argv + optind); - break; - - case DELETES: - deletereg(argc - optind, argv + optind); - break; - } - - return (0); -} - -static void -udpping(portnum, argc, argv) - u_short portnum; - int argc; - char **argv; -{ - struct timeval to; - struct sockaddr_in addr; - enum clnt_stat rpc_stat; - CLIENT *client; - u_long prognum, vers, minvers, maxvers; - int sock = RPC_ANYSOCK; - struct rpc_err rpcerr; - int failure; - - if (argc < 2 || argc > 3) { - usage(); - exit(1); - } - prognum = getprognum(argv[1]); - get_inet_address(&addr, argv[0]); - /* Open the socket here so it will survive calls to clnt_destroy */ - sock = socket( AF_INET, SOCK_DGRAM, IPPROTO_UDP); - if (sock < 0) { - perror("rpcinfo: socket"); - exit(1); - } - failure = 0; - if (argc == 2) { - /* - * A call to version 0 should fail with a program/version - * mismatch, and give us the range of versions supported. - */ - addr.sin_port = htons(portnum); - to.tv_sec = 5; - to.tv_usec = 0; - if ((client = clntudp_create(&addr, prognum, (u_long)0, - to, &sock)) == NULL) { - clnt_pcreateerror("rpcinfo"); - printf("program %lu is not available\n", - prognum); - exit(1); - } - to.tv_sec = 10; - to.tv_usec = 0; - rpc_stat = clnt_call(client, NULLPROC, xdr_void, (char *)NULL, - xdr_void, (char *)NULL, to); - if (rpc_stat == RPC_PROGVERSMISMATCH) { - clnt_geterr(client, &rpcerr); - minvers = rpcerr.re_vers.low; - maxvers = rpcerr.re_vers.high; - } else if (rpc_stat == RPC_SUCCESS) { - /* - * Oh dear, it DOES support version 0. - * Let's try version MAX_VERS. - */ - addr.sin_port = htons(portnum); - to.tv_sec = 5; - to.tv_usec = 0; - if ((client = clntudp_create(&addr, prognum, MAX_VERS, - to, &sock)) == NULL) { - clnt_pcreateerror("rpcinfo"); - printf("program %lu version %lu is not available\n", - prognum, MAX_VERS); - exit(1); - } - to.tv_sec = 10; - to.tv_usec = 0; - rpc_stat = clnt_call(client, NULLPROC, xdr_void, - (char *)NULL, xdr_void, (char *)NULL, to); - if (rpc_stat == RPC_PROGVERSMISMATCH) { - clnt_geterr(client, &rpcerr); - minvers = rpcerr.re_vers.low; - maxvers = rpcerr.re_vers.high; - } else if (rpc_stat == RPC_SUCCESS) { - /* - * It also supports version MAX_VERS. - * Looks like we have a wise guy. - * OK, we give them information on all - * 4 billion versions they support... - */ - minvers = 0; - maxvers = MAX_VERS; - } else { - (void) pstatus(client, prognum, MAX_VERS); - exit(1); - } - } else { - (void) pstatus(client, prognum, (u_long)0); - exit(1); - } - clnt_destroy(client); - for (vers = minvers; vers <= maxvers; vers++) { - addr.sin_port = htons(portnum); - to.tv_sec = 5; - to.tv_usec = 0; - if ((client = clntudp_create(&addr, prognum, vers, - to, &sock)) == NULL) { - clnt_pcreateerror("rpcinfo"); - printf("program %lu version %lu is not available\n", - prognum, vers); - exit(1); - } - to.tv_sec = 10; - to.tv_usec = 0; - rpc_stat = clnt_call(client, NULLPROC, xdr_void, - (char *)NULL, xdr_void, (char *)NULL, to); - if (pstatus(client, prognum, vers) < 0) - failure = 1; - clnt_destroy(client); - } - } - else { - vers = getvers(argv[2]); - addr.sin_port = htons(portnum); - to.tv_sec = 5; - to.tv_usec = 0; - if ((client = clntudp_create(&addr, prognum, vers, - to, &sock)) == NULL) { - clnt_pcreateerror("rpcinfo"); - printf("program %lu version %lu is not available\n", - prognum, vers); - exit(1); - } - to.tv_sec = 10; - to.tv_usec = 0; - rpc_stat = clnt_call(client, 0, xdr_void, (char *)NULL, - xdr_void, (char *)NULL, to); - if (pstatus(client, prognum, vers) < 0) - failure = 1; - } - (void) close(sock); /* Close it up again */ - if (failure) - exit(1); -} - -static void -tcpping(portnum, argc, argv) - u_short portnum; - int argc; - char **argv; -{ - struct timeval to; - struct sockaddr_in addr; - enum clnt_stat rpc_stat; - CLIENT *client; - u_long prognum, vers, minvers, maxvers; - int sock = RPC_ANYSOCK; - struct rpc_err rpcerr; - int failure; - - if (argc < 2 || argc > 3) { - usage(); - exit(1); - } - prognum = getprognum(argv[1]); - get_inet_address(&addr, argv[0]); - failure = 0; - if (argc == 2) { - /* - * A call to version 0 should fail with a program/version - * mismatch, and give us the range of versions supported. - */ - addr.sin_port = htons(portnum); - if ((client = clnttcp_create(&addr, prognum, MIN_VERS, - &sock, 0, 0)) == NULL) { - clnt_pcreateerror("rpcinfo"); - printf("program %lu is not available\n", - prognum); - exit(1); - } - to.tv_sec = 10; - to.tv_usec = 0; - rpc_stat = clnt_call(client, NULLPROC, xdr_void, (char *)NULL, - xdr_void, (char *)NULL, to); - if (rpc_stat == RPC_PROGVERSMISMATCH) { - clnt_geterr(client, &rpcerr); - minvers = rpcerr.re_vers.low; - maxvers = rpcerr.re_vers.high; - } else if (rpc_stat == RPC_SUCCESS) { - /* - * Oh dear, it DOES support version 0. - * Let's try version MAX_VERS. - */ - addr.sin_port = htons(portnum); - if ((client = clnttcp_create(&addr, prognum, MAX_VERS, - &sock, 0, 0)) == NULL) { - clnt_pcreateerror("rpcinfo"); - printf("program %lu version %lu is not available\n", - prognum, MAX_VERS); - exit(1); - } - to.tv_sec = 10; - to.tv_usec = 0; - rpc_stat = clnt_call(client, NULLPROC, xdr_void, - (char *)NULL, xdr_void, (char *)NULL, to); - if (rpc_stat == RPC_PROGVERSMISMATCH) { - clnt_geterr(client, &rpcerr); - minvers = rpcerr.re_vers.low; - maxvers = rpcerr.re_vers.high; - } else if (rpc_stat == RPC_SUCCESS) { - /* - * It also supports version MAX_VERS. - * Looks like we have a wise guy. - * OK, we give them information on all - * 4 billion versions they support... - */ - minvers = 0; - maxvers = MAX_VERS; - } else { - (void) pstatus(client, prognum, MAX_VERS); - exit(1); - } - } else { - (void) pstatus(client, prognum, MIN_VERS); - exit(1); - } - clnt_destroy(client); - (void) close(sock); - sock = RPC_ANYSOCK; /* Re-initialize it for later */ - for (vers = minvers; vers <= maxvers; vers++) { - addr.sin_port = htons(portnum); - if ((client = clnttcp_create(&addr, prognum, vers, - &sock, 0, 0)) == NULL) { - clnt_pcreateerror("rpcinfo"); - printf("program %lu version %lu is not available\n", - prognum, vers); - exit(1); - } - to.tv_usec = 0; - to.tv_sec = 10; - rpc_stat = clnt_call(client, 0, xdr_void, (char *)NULL, - xdr_void, (char *)NULL, to); - if (pstatus(client, prognum, vers) < 0) - failure = 1; - clnt_destroy(client); - (void) close(sock); - sock = RPC_ANYSOCK; - } - } - else { - vers = getvers(argv[2]); - addr.sin_port = htons(portnum); - if ((client = clnttcp_create(&addr, prognum, vers, &sock, - 0, 0)) == NULL) { - clnt_pcreateerror("rpcinfo"); - printf("program %lu version %lu is not available\n", - prognum, vers); - exit(1); - } - to.tv_usec = 0; - to.tv_sec = 10; - rpc_stat = clnt_call(client, 0, xdr_void, (char *)NULL, - xdr_void, (char *)NULL, to); - if (pstatus(client, prognum, vers) < 0) - failure = 1; - } - if (failure) - exit(1); -} - -/* - * This routine should take a pointer to an "rpc_err" structure, rather than - * a pointer to a CLIENT structure, but "clnt_perror" takes a pointer to - * a CLIENT structure rather than a pointer to an "rpc_err" structure. - * As such, we have to keep the CLIENT structure around in order to print - * a good error message. - */ -static int -pstatus(client, prognum, vers) - register CLIENT *client; - u_long prognum; - u_long vers; -{ - struct rpc_err rpcerr; - - clnt_geterr(client, &rpcerr); - if (rpcerr.re_status != RPC_SUCCESS) { - clnt_perror(client, "rpcinfo"); - printf("program %lu version %lu is not available\n", - prognum, vers); - return (-1); - } else { - printf("program %lu version %lu ready and waiting\n", - prognum, vers); - return (0); - } -} - -static void -pmapdump(argc, argv) - int argc; - char **argv; -{ - struct sockaddr_in server_addr; - register struct hostent *hp; - struct pmaplist *head = NULL; - int socket = RPC_ANYSOCK; - struct timeval minutetimeout; - register CLIENT *client; - struct rpcent *rpc; - - if (argc > 1) { - usage(); - exit(1); - } - if (argc == 1) - get_inet_address(&server_addr, argv[0]); - else { - bzero((char *)&server_addr, sizeof server_addr); - server_addr.sin_family = AF_INET; - if ((hp = gethostbyname("localhost")) != NULL) - bcopy(hp->h_addr, (caddr_t)&server_addr.sin_addr, - hp->h_length); - else - server_addr.sin_addr.s_addr = inet_addr("0.0.0.0"); - } - minutetimeout.tv_sec = 60; - minutetimeout.tv_usec = 0; - server_addr.sin_port = htons(PMAPPORT); - if ((client = clnttcp_create(&server_addr, PMAPPROG, - PMAPVERS, &socket, 50, 500)) == NULL) { - clnt_pcreateerror("rpcinfo: can't contact portmapper"); - exit(1); - } - if (clnt_call(client, PMAPPROC_DUMP, xdr_void, NULL, - xdr_pmaplist, &head, minutetimeout) != RPC_SUCCESS) { - fprintf(stderr, "rpcinfo: can't contact portmapper: "); - clnt_perror(client, "rpcinfo"); - exit(1); - } - if (head == NULL) { - printf("No remote programs registered.\n"); - } else { - printf(" program vers proto port\n"); - for (; head != NULL; head = head->pml_next) { - printf("%10ld%5ld", - head->pml_map.pm_prog, - head->pml_map.pm_vers); - if (head->pml_map.pm_prot == IPPROTO_UDP) - printf("%6s", "udp"); - else if (head->pml_map.pm_prot == IPPROTO_TCP) - printf("%6s", "tcp"); - else - printf("%6ld", head->pml_map.pm_prot); - printf("%7ld", head->pml_map.pm_port); - rpc = getrpcbynumber(head->pml_map.pm_prog); - if (rpc) - printf(" %s\n", rpc->r_name); - else - printf("\n"); - } - } -} - -/* - * reply_proc collects replies from the broadcast. - * to get a unique list of responses the output of rpcinfo should - * be piped through sort(1) and then uniq(1). - */ - -/*ARGSUSED*/ -static bool_t -reply_proc(res, who) - void *res; /* Nothing comes back */ - struct sockaddr_in *who; /* Who sent us the reply */ -{ - register struct hostent *hp; - - hp = gethostbyaddr((char *) &who->sin_addr, sizeof who->sin_addr, - AF_INET); - printf("%s %s\n", inet_ntoa(who->sin_addr), - (hp == NULL) ? "(unknown)" : hp->h_name); - return(FALSE); -} - -static void -brdcst(argc, argv) - int argc; - char **argv; -{ - enum clnt_stat rpc_stat; - u_long prognum, vers; - - if (argc != 2) { - usage(); - exit(1); - } - prognum = getprognum(argv[0]); - vers = getvers(argv[1]); - rpc_stat = clnt_broadcast(prognum, vers, NULLPROC, xdr_void, - (char *)NULL, xdr_void, (char *)NULL, reply_proc); - if ((rpc_stat != RPC_SUCCESS) && (rpc_stat != RPC_TIMEDOUT)) { - fprintf(stderr, "rpcinfo: broadcast failed: %s\n", - clnt_sperrno(rpc_stat)); - exit(1); - } - exit(0); -} - -static void -deletereg(argc, argv) - int argc; - char **argv; -{ u_long prog_num, version_num ; - - if (argc != 2) { - usage() ; - exit(1) ; - } - if (getuid()) { /* This command allowed only to root */ - fprintf(stderr, "Sorry. You are not root\n") ; - exit(1) ; - } - prog_num = getprognum(argv[0]); - version_num = getvers(argv[1]); - if ((pmap_unset(prog_num, version_num)) == 0) { - fprintf(stderr, "rpcinfo: Could not delete registration for prog %s version %s\n", - argv[0], argv[1]) ; - exit(1) ; - } -} - -static void -usage() -{ - fprintf(stderr, "Usage: rpcinfo [ -n portnum ] -u host prognum [ versnum ]\n"); - fprintf(stderr, " rpcinfo [ -n portnum ] -t host prognum [ versnum ]\n"); - fprintf(stderr, " rpcinfo -p [ host ]\n"); - fprintf(stderr, " rpcinfo -b prognum versnum\n"); - fprintf(stderr, " rpcinfo -d prognum versnum\n") ; -} - -static u_long -getprognum(arg) - char *arg; -{ - register struct rpcent *rpc; - register u_long prognum; - - if (isalpha(*arg)) { - rpc = getrpcbyname(arg); - if (rpc == NULL) { - fprintf(stderr, "rpcinfo: %s is unknown service\n", - arg); - exit(1); - } - prognum = rpc->r_number; - } else { - prognum = (u_long) atoi(arg); - } - - return (prognum); -} - -static u_long -getvers(arg) - char *arg; -{ - register u_long vers; - - vers = (int) atoi(arg); - return (vers); -} - -static void -get_inet_address(addr, host) - struct sockaddr_in *addr; - char *host; -{ - register struct hostent *hp; - - bzero((char *)addr, sizeof *addr); - addr->sin_addr.s_addr = (u_long) inet_addr(host); - if (addr->sin_addr.s_addr == -1 || addr->sin_addr.s_addr == 0) { - if ((hp = gethostbyname(host)) == NULL) { - fprintf(stderr, "rpcinfo: %s is unknown host\n", host); - exit(1); - } - bcopy(hp->h_addr, (char *)&addr->sin_addr, hp->h_length); - } - addr->sin_family = AF_INET; -} |