Commit | Line | Data |
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d839acd6 C |
1 | /* |
2 | * Sun RPC is a product of Sun Microsystems, Inc. and is provided for | |
3 | * unrestricted use provided that this legend is included on all tape | |
4 | * media and as a part of the software program in whole or part. Users | |
5 | * may copy or modify Sun RPC without charge, but are not authorized | |
6 | * to license or distribute it to anyone else except as part of a product or | |
7 | * program developed by the user. | |
8 | * | |
9 | * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE | |
10 | * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR | |
11 | * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. | |
12 | * | |
13 | * Sun RPC is provided with no support and without any obligation on the | |
14 | * part of Sun Microsystems, Inc. to assist in its use, correction, | |
15 | * modification or enhancement. | |
16 | * | |
17 | * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE | |
18 | * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC | |
19 | * OR ANY PART THEREOF. | |
20 | * | |
21 | * In no event will Sun Microsystems, Inc. be liable for any lost revenue | |
22 | * or profits or other special, indirect and consequential damages, even if | |
23 | * Sun has been advised of the possibility of such damages. | |
24 | * | |
25 | * Sun Microsystems, Inc. | |
26 | * 2550 Garcia Avenue | |
27 | * Mountain View, California 94043 | |
28 | */ | |
29 | ||
30 | /* | |
31 | * Copyright (C) 1984, Sun Microsystems, Inc. | |
32 | */ | |
33 | ||
34 | /* | |
35 | * rpcinfo: ping a particular rpc program | |
36 | * or dump the portmapper | |
37 | */ | |
38 | ||
39 | #include <rpc/rpc.h> | |
40 | #include <stdio.h> | |
41 | #include <sys/socket.h> | |
42 | #include <sys/time.h> | |
43 | #include <netdb.h> | |
44 | #include <rpc/pmap_prot.h> | |
45 | #include <rpc/pmap_clnt.h> | |
46 | ||
47 | #define MAXHOSTLEN 256 | |
48 | ||
49 | main(argc, argv) | |
50 | char **argv; | |
51 | { | |
52 | int ans; | |
53 | ||
54 | if (argc < 2) { | |
55 | usage(); | |
56 | exit(1); | |
57 | } | |
58 | if (argv[1][0] == '-') { | |
59 | switch(argv[1][1]) { | |
60 | case 't': | |
61 | tcpping(argc-1, argv+1); | |
62 | break; | |
63 | case 'p': | |
64 | pmapdump(argc-1, argv+1); | |
65 | break; | |
66 | case 'u': | |
67 | udpping(argc-1, argv+1); | |
68 | break; | |
69 | default: | |
70 | usage(); | |
71 | exit(1); | |
72 | break; | |
73 | } | |
74 | } | |
75 | else | |
76 | usage(); | |
77 | } | |
78 | ||
79 | udpping(argc, argv) | |
80 | char **argv; | |
81 | { | |
82 | int ans; | |
83 | ||
84 | if (argc != 4) { | |
85 | usage(); | |
86 | exit(1); | |
87 | } | |
88 | ans = callrpc(argv[1], atoi(argv[2]), atoi(argv[3]), NULLPROC, | |
89 | xdr_void, 0, xdr_void, 0); | |
90 | if (ans != 0) { | |
91 | clnt_perrno(ans); | |
92 | fprintf(stderr, "\n"); | |
93 | printf("proc %d vers %d is not available\n", atoi(argv[2]), | |
94 | atoi(argv[3])); | |
95 | } | |
96 | else | |
97 | printf("proc %d vers %d ready and waiting\n", atoi(argv[2]), | |
98 | atoi(argv[3])); | |
99 | } | |
100 | ||
101 | tcpping(argc, argv) | |
102 | int argc; | |
103 | char **argv; | |
104 | { | |
105 | struct timeval to; | |
106 | struct sockaddr_in addr; | |
107 | enum clnt_stat rpc_stat; | |
108 | CLIENT *client; | |
109 | int sock = -1; | |
110 | struct hostent *hp; | |
111 | ||
112 | if (argc != 4) { | |
113 | usage(); | |
114 | exit(1); | |
115 | } | |
116 | if ((hp = gethostbyname(argv[1])) == NULL) { | |
117 | fprintf(stderr, "can't find %s\n", argv[1]); | |
118 | exit(1); | |
119 | } | |
120 | addr.sin_family = AF_INET; | |
121 | addr.sin_port = 0; | |
122 | addr.sin_addr.s_addr = *(int *)hp->h_addr; | |
123 | if ((client = clnttcp_create(&addr, atoi(argv[2]), | |
124 | atoi(argv[3]), &sock, 0, 0)) == NULL) { | |
125 | clnt_pcreateerror(""); | |
126 | printf("proc %d vers %d is not available\n", | |
127 | atoi(argv[2]), atoi(argv[3])); | |
128 | exit(1); | |
129 | } | |
130 | to.tv_usec = 0; | |
131 | to.tv_sec = 10; | |
132 | rpc_stat = clnt_call(client, 0, xdr_void, NULL, xdr_void, NULL, to); | |
133 | if (rpc_stat != RPC_SUCCESS) { | |
134 | clnt_perrno(rpc_stat); | |
135 | fprintf(stderr, "\n"); | |
136 | printf("proc %d vers %d is not available\n", atoi(argv[2]), | |
137 | atoi(argv[3])); | |
138 | } | |
139 | else | |
140 | printf("proc %d vers %d ready and waiting\n", atoi(argv[2]), | |
141 | atoi(argv[3])); | |
142 | } | |
143 | ||
144 | pmapdump(argc, argv) | |
145 | int argc; | |
146 | char **argv; | |
147 | { | |
148 | struct sockaddr_in server_addr; | |
149 | struct hostent *hp; | |
150 | struct pmaplist *head; | |
151 | char hoststr[MAXHOSTLEN]; | |
152 | int socket = -1; | |
153 | struct timeval minutetimeout; | |
154 | char *hostnm; | |
155 | register CLIENT *client; | |
156 | enum clnt_stat rpc_stat; | |
157 | ||
158 | if (argc > 2) { | |
159 | usage(); | |
160 | exit(1); | |
161 | } | |
162 | if (argc == 2) { | |
163 | hostnm = argv[1]; | |
164 | } else { | |
165 | gethostname(hoststr, sizeof(hoststr)); | |
166 | hostnm = hoststr; | |
167 | } | |
168 | if ((hp = gethostbyname(hostnm)) == NULL) { | |
169 | fprintf(stderr, "cannot get addr for '%s'\n", hostnm); | |
170 | exit(0); | |
171 | } | |
172 | bcopy(hp->h_addr, (caddr_t)&server_addr.sin_addr, hp->h_length); | |
173 | server_addr.sin_family = AF_INET; | |
174 | minutetimeout.tv_sec = 60; | |
175 | minutetimeout.tv_usec = 0; | |
176 | server_addr.sin_port = htons(PMAPPORT); | |
177 | if ((client = clnttcp_create(&server_addr, PMAPPROG, | |
178 | PMAPVERS, &socket, 50, 500)) == NULL) { | |
179 | clnt_pcreateerror("rpcinfo: can't contact portmapper"); | |
180 | exit(1); | |
181 | } | |
182 | if (clnt_call(client, PMAPPROC_DUMP, xdr_void, NULL, | |
183 | xdr_pmaplist, &head, minutetimeout) != RPC_SUCCESS) { | |
184 | fprintf(stderr, "rpcinfo: can't contact portmapper"); | |
185 | clnt_perrno(rpc_stat); | |
186 | fprintf(stderr, "\n"); | |
187 | exit(1); | |
188 | } | |
189 | if (head == NULL) { | |
190 | printf("No remote programs registered.\n"); | |
191 | } else { | |
192 | printf("[program, version, protocol, port]:\n\n"); | |
193 | for (; head != (struct pmaplist *)NULL; head = head->pml_next) { | |
194 | printf("[%ld, %ld, %ld, %ld]\n", | |
195 | head->pml_map.pm_prog, | |
196 | head->pml_map.pm_vers, | |
197 | head->pml_map.pm_prot, | |
198 | head->pml_map.pm_port); | |
199 | } | |
200 | } | |
201 | } | |
202 | ||
203 | usage() | |
204 | { | |
205 | fprintf(stderr, "Usage: rpcinfo -u host prognum versnum\n"); | |
206 | fprintf(stderr, " rpcinfo -t host prognum versnum\n"); | |
207 | fprintf(stderr, " rpcinfo -p [host]\n"); | |
208 | } |