2 * $Id: nbp_rgstr.c,v 1.6 2009-10-14 02:24:05 didg Exp $
4 * Copyright (c) 1990,1993 Regents of The University of Michigan.
5 * All Rights Reserved. See COPYRIGHT.
10 #endif /* HAVE_CONFIG_H */
16 #include <sys/types.h>
17 #include <sys/param.h>
18 #include <sys/socket.h>
21 #include <netatalk/at.h>
22 #include <netatalk/endian.h>
23 #include <atalk/nbp.h>
24 #include <atalk/ddp.h>
25 #include <atalk/netddp.h>
29 #endif /* HAVE_NETDB_H */
32 /* FIXME/SOCKLEN_T: socklen_t is a unix98 feature. */
34 #define SOCKLEN_T unsigned int
35 #endif /* ! SOCKLEN_T */
37 int nbp_rgstr( struct sockaddr_at *sat, const char *obj, const char *type, const char *zone)
39 struct sockaddr_at to;
43 struct timeval timeout;
50 if ( nbp_lookup( obj, type, zone, &nn, 1, &sat->sat_addr ) > 0 ) {
55 memset(&to, 0, sizeof(to));
56 if ((s = netddp_open(&to, NULL)) < 0)
60 *data++ = DDPTYPE_NBP;
61 nh.nh_op = NBPOP_RGSTR;
64 memcpy( data, &nh, SZ_NBPHDR );
67 memset(&nt, 0, sizeof(nt));
68 nt.nt_net = sat->sat_addr.s_net;
69 nt.nt_node = sat->sat_addr.s_node;
70 nt.nt_port = sat->sat_port;
71 memcpy( data, &nt, SZ_NBPTUPLE);
75 if (( cc = strlen( obj )) > NBPSTRLEN ) return( -1 );
77 memcpy( data, obj, cc );
84 if (( cc = strlen( type )) > NBPSTRLEN ) return( -1 );
86 memcpy( data, type, cc );
93 if (( cc = strlen( zone )) > NBPSTRLEN ) return( -1 );
95 memcpy( data, zone, cc );
99 *data++ = '*'; /* default zone */
103 if ( nbp_port == 0 ) {
104 if (( se = getservbyname( "nbp", "ddp" )) == NULL ) {
107 nbp_port = ntohs( se->s_port );
110 to.sat_port = nbp_port;
112 if ( netddp_sendto( s, nbp_send, data - nbp_send, 0,
113 (struct sockaddr *)&to,
114 sizeof( struct sockaddr_at )) < 0 ) {
119 FD_SET( s, &readfd );
122 if (( cc = select( s + 1, &readfd, NULL, NULL, &timeout )) < 0 ) {
130 namelen = sizeof( struct sockaddr_at );
131 if (( cc = netddp_recvfrom( s, nbp_recv, sizeof( nbp_recv ), 0,
132 (struct sockaddr *)&to, &namelen )) < 0 ) {
139 if ( *data++ != DDPTYPE_NBP ) {
142 memcpy( &nh, data, SZ_NBPHDR );
143 if ( nh.nh_op != NBPOP_OK ) {