callbootd.c revision 29102
16751Swpaul/* 26751Swpaul 38857SrgrimesThis code is not copyright, and is placed in the public domain. Feel free to 46751Swpauluse and modify. Please send modifications and/or suggestions + bug fixes to 56751Swpaul 66751Swpaul Klas Heggemann <klas@nada.kth.se> 76751Swpaul 86751Swpaul*/ 96751Swpaul 1029102Scharnier#ifndef lint 1129102Scharnierstatic const char rcsid[] = 1229102Scharnier "$Id$"; 1329102Scharnier#endif /* not lint */ 146751Swpaul 156751Swpaul#include "bootparam_prot.h" 166751Swpaul#include <rpc/rpc.h> 176751Swpaul#include <sys/types.h> 186751Swpaul#include <sys/socket.h> 1929102Scharnier#include <err.h> 206751Swpaul#include <netdb.h> 216751Swpaul 226751Swpaul 236751Swpaul/* #define bp_address_u bp_address */ 246751Swpaul#include <stdio.h> 2529102Scharnier#include <string.h> 266751Swpaul 276751Swpaulint broadcast; 286751Swpaul 296751Swpaulchar cln[MAX_MACHINE_NAME+1]; 306751Swpaulchar dmn[MAX_MACHINE_NAME+1]; 316751Swpaulchar path[MAX_PATH_LEN+1]; 326751Swpaulextern char *inet_ntoa(); 3329102Scharnierstatic void usage __P((void)); 3429102Scharnierint printgetfile __P((bp_getfile_res *)); 3529102Scharnierint printwhoami __P((bp_whoami_res *)); 366751Swpaul 3729102Scharnierint 386751Swpauleachres_whoami(resultp, raddr) 396751Swpaulbp_whoami_res *resultp; 406751Swpaulstruct sockaddr_in *raddr; 416751Swpaul{ 426751Swpaul struct hostent *he; 436751Swpaul 446751Swpaul he = gethostbyaddr((char *)&raddr->sin_addr.s_addr,4,AF_INET); 456751Swpaul printf("%s answered:\n", he ? he->h_name : inet_ntoa(raddr->sin_addr)); 466751Swpaul printwhoami(resultp); 476751Swpaul printf("\n"); 486751Swpaul return(0); 496751Swpaul} 506751Swpaul 516751Swpauleachres_getfile(resultp, raddr) 526751Swpaulbp_getfile_res *resultp; 536751Swpaulstruct sockaddr_in *raddr; 546751Swpaul{ 556751Swpaul struct hostent *he; 566751Swpaul 576751Swpaul he = gethostbyaddr((char *)&raddr->sin_addr.s_addr,4,AF_INET); 586751Swpaul printf("%s answered:\n", he ? he->h_name : inet_ntoa(raddr->sin_addr)); 596751Swpaul printgetfile(resultp); 606751Swpaul printf("\n"); 616751Swpaul return(0); 626751Swpaul} 636751Swpaul 646751Swpaul 6529102Scharnierint 666751Swpaulmain(argc, argv) 676751Swpaulint argc; 686751Swpaulchar **argv; 696751Swpaul{ 706751Swpaul char *server; 718857Srgrimes 726751Swpaul bp_whoami_arg whoami_arg; 736751Swpaul bp_whoami_res *whoami_res, stat_whoami_res; 746751Swpaul bp_getfile_arg getfile_arg; 756751Swpaul bp_getfile_res *getfile_res, stat_getfile_res; 766751Swpaul 778857Srgrimes 786751Swpaul long the_inet_addr; 796751Swpaul CLIENT *clnt; 806751Swpaul enum clnt_stat clnt_stat; 816751Swpaul 826751Swpaul stat_whoami_res.client_name = cln; 836751Swpaul stat_whoami_res.domain_name = dmn; 846751Swpaul 856751Swpaul stat_getfile_res.server_name = cln; 866751Swpaul stat_getfile_res.server_path = path; 878857Srgrimes 8829102Scharnier if (argc < 3) 8929102Scharnier usage(); 906751Swpaul 916751Swpaul server = argv[1]; 926751Swpaul if ( ! strcmp(server , "all") ) broadcast = 1; 938857Srgrimes 946751Swpaul if ( ! broadcast ) { 956751Swpaul clnt = clnt_create(server,BOOTPARAMPROG, BOOTPARAMVERS, "udp"); 968857Srgrimes } 976751Swpaul 9829102Scharnier if ( clnt == NULL ) 9929102Scharnier errx(1, "could not contact bootparam server on host %s", server); 1006751Swpaul 1016751Swpaul switch (argc) { 1026751Swpaul case 3: 1036751Swpaul whoami_arg.client_address.address_type = IP_ADDR_TYPE; 1046751Swpaul the_inet_addr = inet_addr(argv[2]); 10529102Scharnier if ( the_inet_addr == -1) 10629102Scharnier errx(2, "bogus addr %s", argv[2]); 1076751Swpaul bcopy(&the_inet_addr,&whoami_arg.client_address.bp_address_u.ip_addr,4); 1086751Swpaul 1096751Swpaul if (! broadcast ) { 1106751Swpaul whoami_res = bootparamproc_whoami_1(&whoami_arg, clnt); 1116751Swpaul printf("Whoami returning:\n"); 1126751Swpaul if (printwhoami(whoami_res)) { 11329102Scharnier errx(1, "bad answer returned from server %s", server); 1146751Swpaul } else 1156751Swpaul exit(0); 1166751Swpaul } else { 1178857Srgrimes clnt_stat=clnt_broadcast(BOOTPARAMPROG, BOOTPARAMVERS, 1186751Swpaul BOOTPARAMPROC_WHOAMI, 1198857Srgrimes xdr_bp_whoami_arg, &whoami_arg, 1206751Swpaul xdr_bp_whoami_res, &stat_whoami_res, eachres_whoami); 1216751Swpaul exit(0); 1226751Swpaul } 1236751Swpaul 1246751Swpaul case 4: 1256751Swpaul 1266751Swpaul getfile_arg.client_name = argv[2]; 1276751Swpaul getfile_arg.file_id = argv[3]; 1288857Srgrimes 1296751Swpaul if (! broadcast ) { 1306751Swpaul getfile_res = bootparamproc_getfile_1(&getfile_arg,clnt); 1316751Swpaul printf("getfile returning:\n"); 1326751Swpaul if (printgetfile(getfile_res)) { 13329102Scharnier errx(1, "bad answer returned from server %s", server); 1346751Swpaul } else 1358857Srgrimes exit(0); 1366751Swpaul } else { 1378857Srgrimes clnt_stat=clnt_broadcast(BOOTPARAMPROG, BOOTPARAMVERS, 1386751Swpaul BOOTPARAMPROC_GETFILE, 1398857Srgrimes xdr_bp_getfile_arg, &getfile_arg, 1406751Swpaul xdr_bp_getfile_res, &stat_getfile_res,eachres_getfile); 1416751Swpaul exit(0); 1426751Swpaul } 1438857Srgrimes 1446751Swpaul default: 1458857Srgrimes 14629102Scharnier usage(); 1476751Swpaul } 1488857Srgrimes 1496751Swpaul} 1506751Swpaul 1516751Swpaul 15229102Scharnierstatic void 15329102Scharnierusage() 15429102Scharnier{ 15529102Scharnier fprintf(stderr, 15629102Scharnier "usage: callbootd server procnum (IP-addr | host fileid)\n"); 15729102Scharnier exit(1); 15829102Scharnier} 1598857Srgrimes 16029102Scharnierint 16129102Scharnierprintwhoami(res) 1626751Swpaulbp_whoami_res *res; 1636751Swpaul{ 1646751Swpaul if ( res) { 1656751Swpaul printf("client_name:\t%s\ndomain_name:\t%s\n", 1666751Swpaul res->client_name, res->domain_name); 1676751Swpaul printf("router:\t%d.%d.%d.%d\n", 1686751Swpaul 255 & res->router_address.bp_address_u.ip_addr.net, 1696751Swpaul 255 & res->router_address.bp_address_u.ip_addr.host, 1706751Swpaul 255 & res->router_address.bp_address_u.ip_addr.lh, 1716751Swpaul 255 & res->router_address.bp_address_u.ip_addr.impno); 1726751Swpaul return(0); 1736751Swpaul } else { 17429102Scharnier warnx("null answer!!!"); 1756751Swpaul return(1); 1766751Swpaul } 1776751Swpaul } 1786751Swpaul 1796751Swpaul 1806751Swpaul 1818857Srgrimes 1826751Swpaulint 1836751Swpaulprintgetfile(res) 1846751Swpaulbp_getfile_res *res; 1856751Swpaul{ 1866751Swpaul if (res) { 1876751Swpaul printf("server_name:\t%s\nserver_address:\t%s\npath:\t%s\n", 1888857Srgrimes res->server_name, 1896751Swpaul inet_ntoa(res->server_address.bp_address_u.ip_addr), 1906751Swpaul res->server_path); 1916751Swpaul return(0); 1926751Swpaul } else { 19329102Scharnier warnx("null answer!!!"); 1946751Swpaul return(1); 1956751Swpaul } 1966751Swpaul } 197