diff options
Diffstat (limited to 'usr.sbin/bootparamd/callbootd/callbootd.c')
| -rw-r--r-- | usr.sbin/bootparamd/callbootd/callbootd.c | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/usr.sbin/bootparamd/callbootd/callbootd.c b/usr.sbin/bootparamd/callbootd/callbootd.c new file mode 100644 index 0000000..7c32fee --- /dev/null +++ b/usr.sbin/bootparamd/callbootd/callbootd.c @@ -0,0 +1,204 @@ +/* + +This code is not copyright, and is placed in the public domain. Feel free to +use and modify. Please send modifications and/or suggestions + bug fixes to + + Klas Heggemann <klas@nada.kth.se> + +*/ + +#ifndef lint +static const char rcsid[] = + "$FreeBSD$"; +#endif /* not lint */ + +#include "bootparam_prot.h" +#include <rpc/rpc.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#include <err.h> +#include <netdb.h> +#include <stdlib.h> + + +/* #define bp_address_u bp_address */ +#include <stdio.h> +#include <string.h> + +int broadcast; + +char cln[MAX_MACHINE_NAME+1]; +char dmn[MAX_MACHINE_NAME+1]; +char path[MAX_PATH_LEN+1]; +extern char *inet_ntoa(); +static void usage(void); +int printgetfile(bp_getfile_res *); +int printwhoami(bp_whoami_res *); + +bool_t +eachres_whoami(resultp, raddr) +bp_whoami_res *resultp; +struct sockaddr_in *raddr; +{ + struct hostent *he; + + he = gethostbyaddr((char *)&raddr->sin_addr.s_addr,4,AF_INET); + printf("%s answered:\n", he ? he->h_name : inet_ntoa(raddr->sin_addr)); + printwhoami(resultp); + printf("\n"); + return(0); +} + +bool_t +eachres_getfile(resultp, raddr) +bp_getfile_res *resultp; +struct sockaddr_in *raddr; +{ + struct hostent *he; + + he = gethostbyaddr((char *)&raddr->sin_addr.s_addr,4,AF_INET); + printf("%s answered:\n", he ? he->h_name : inet_ntoa(raddr->sin_addr)); + printgetfile(resultp); + printf("\n"); + return(0); +} + + +int +main(argc, argv) +int argc; +char **argv; +{ + char *server; + + bp_whoami_arg whoami_arg; + bp_whoami_res *whoami_res, stat_whoami_res; + bp_getfile_arg getfile_arg; + bp_getfile_res *getfile_res, stat_getfile_res; + + + long the_inet_addr; + CLIENT *clnt; + + stat_whoami_res.client_name = cln; + stat_whoami_res.domain_name = dmn; + + stat_getfile_res.server_name = cln; + stat_getfile_res.server_path = path; + + if (argc < 3) + usage(); + + server = argv[1]; + if ( ! strcmp(server , "all") ) broadcast = 1; + + if ( ! broadcast ) { + clnt = clnt_create(server,BOOTPARAMPROG, BOOTPARAMVERS, "udp"); + if ( clnt == NULL ) + errx(1, "could not contact bootparam server on host %s", server); + } + + switch (argc) { + case 3: + whoami_arg.client_address.address_type = IP_ADDR_TYPE; + the_inet_addr = inet_addr(argv[2]); + if ( the_inet_addr == INADDR_NONE) + errx(2, "bogus addr %s", argv[2]); + bcopy(&the_inet_addr,&whoami_arg.client_address.bp_address_u.ip_addr,4); + + if (! broadcast ) { + whoami_res = bootparamproc_whoami_1(&whoami_arg, clnt); + printf("Whoami returning:\n"); + if (printwhoami(whoami_res)) { + errx(1, "bad answer returned from server %s", server); + } else + exit(0); + } else { + (void)clnt_broadcast(BOOTPARAMPROG, BOOTPARAMVERS, + BOOTPARAMPROC_WHOAMI, + (xdrproc_t)xdr_bp_whoami_arg, + (char *)&whoami_arg, + (xdrproc_t)xdr_bp_whoami_res, + (char *)&stat_whoami_res, + (resultproc_t)eachres_whoami); + exit(0); + } + + case 4: + + getfile_arg.client_name = argv[2]; + getfile_arg.file_id = argv[3]; + + if (! broadcast ) { + getfile_res = bootparamproc_getfile_1(&getfile_arg,clnt); + printf("getfile returning:\n"); + if (printgetfile(getfile_res)) { + errx(1, "bad answer returned from server %s", server); + } else + exit(0); + } else { + (void)clnt_broadcast(BOOTPARAMPROG, BOOTPARAMVERS, + BOOTPARAMPROC_GETFILE, + (xdrproc_t)xdr_bp_getfile_arg, + (char *)&getfile_arg, + (xdrproc_t)xdr_bp_getfile_res, + (char *)&stat_getfile_res, + (resultproc_t)eachres_getfile); + exit(0); + } + + default: + + usage(); + } + +} + + +static void +usage() +{ + fprintf(stderr, + "usage: callbootd server procnum (IP-addr | host fileid)\n"); + exit(1); +} + +int +printwhoami(res) +bp_whoami_res *res; +{ + if ( res) { + printf("client_name:\t%s\ndomain_name:\t%s\n", + res->client_name, res->domain_name); + printf("router:\t%d.%d.%d.%d\n", + 255 & res->router_address.bp_address_u.ip_addr.net, + 255 & res->router_address.bp_address_u.ip_addr.host, + 255 & res->router_address.bp_address_u.ip_addr.lh, + 255 & res->router_address.bp_address_u.ip_addr.impno); + return(0); + } else { + warnx("null answer!!!"); + return(1); + } + } + + + + +int +printgetfile(res) +bp_getfile_res *res; +{ + if (res) { + printf("server_name:\t%s\nserver_address:\t%s\npath:\t%s\n", + res->server_name, + inet_ntoa(*(struct in_addr *)&res->server_address.bp_address_u.ip_addr), + res->server_path); + return(0); + } else { + warnx("null answer!!!"); + return(1); + } + } |
