5 * Copyright (c) 1996-1999 Whistle Communications, Inc.
8 * Subject to the following obligations and disclaimer of warranty, use and
9 * redistribution of this software, in source or object code forms, with or
10 * without modifications are expressly permitted by Whistle Communications;
11 * provided, however, that:
12 * 1. Any and all reproductions of the source or object code must include the
13 * copyright notice above and the following disclaimer of warranties; and
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15 * Communications, Inc. trademarks, including the mark "WHISTLE
16 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as
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48 #define FMT " %-15s %-15s %-12s %-15s %-15s\n"
49 #define UNNAMED "<unnamed>"
50 #define NOSTATUS "<no status>"
52 static int ShowCmd(int ac, char **av);
54 const struct ngcmd show_cmd = {
57 "Show information about the node at <path>",
58 "If the -n flag is given, hooks are not listed.",
63 ShowCmd(int ac, char **av)
67 struct hooklist *hlist;
68 struct nodeinfo *ninfo;
73 while ((ch = getopt(ac, av, "n")) != EOF) {
80 return (CMDRTN_USAGE);
93 return (CMDRTN_USAGE);
96 /* Get node info and hook list */
97 if (NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
98 NGM_LISTHOOKS, NULL, 0) < 0) {
100 return (CMDRTN_ERROR);
102 if (NgAllocRecvMsg(csock, &resp, NULL) < 0) {
104 return (CMDRTN_ERROR);
107 /* Show node information */
108 hlist = (struct hooklist *) resp->data;
109 ninfo = &hlist->nodeinfo;
111 snprintf(ninfo->name, sizeof(ninfo->name), "%s", UNNAMED);
112 printf(" Name: %-15s Type: %-15s ID: %08x Num hooks: %d\n",
113 ninfo->name, ninfo->type, ninfo->id, ninfo->hooks);
114 if (!no_hooks && ninfo->hooks > 0) {
117 printf(FMT, "Local hook", "Peer name",
118 "Peer type", "Peer ID", "Peer hook");
119 printf(FMT, "----------", "---------",
120 "---------", "-------", "---------");
121 for (k = 0; k < ninfo->hooks; k++) {
122 struct linkinfo *const link = &hlist->link[k];
123 struct nodeinfo *const peer = &hlist->link[k].nodeinfo;
127 snprintf(peer->name, sizeof(peer->name),
130 snprintf(idbuf, sizeof(idbuf), "%08x", peer->id);
131 printf(FMT, link->ourhook, peer->name,
132 peer->type, idbuf, link->peerhook);