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42 #define FMT " %-15s %-15s %-12s %-15s %-15s\n"
43 #define UNNAMED "<unnamed>"
44 #define NOSTATUS "<no status>"
46 static int ShowCmd(int ac, char **av);
48 const struct ngcmd show_cmd = {
51 "Show information about the node at <path>",
52 "If the -n flag is given, hooks are not listed.",
57 ShowCmd(int ac, char **av)
61 struct hooklist *hlist;
62 struct nodeinfo *ninfo;
67 while ((ch = getopt(ac, av, "n")) != EOF) {
90 /* Get node info and hook list */
91 if (NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
92 NGM_LISTHOOKS, NULL, 0) < 0) {
96 if (NgAllocRecvMsg(csock, &resp, NULL) < 0) {
101 /* Show node information */
102 hlist = (struct hooklist *) resp->data;
103 ninfo = &hlist->nodeinfo;
105 snprintf(ninfo->name, sizeof(ninfo->name), "%s", UNNAMED);
106 printf(" Name: %-15s Type: %-15s ID: %08x Num hooks: %d\n",
107 ninfo->name, ninfo->type, ninfo->id, ninfo->hooks);
108 if (!no_hooks && ninfo->hooks > 0) {
111 printf(FMT, "Local hook", "Peer name",
112 "Peer type", "Peer ID", "Peer hook");
113 printf(FMT, "----------", "---------",
114 "---------", "-------", "---------");
115 for (k = 0; k < ninfo->hooks; k++) {
116 struct linkinfo *const link = &hlist->link[k];
117 struct nodeinfo *const peer = &hlist->link[k].nodeinfo;
121 snprintf(peer->name, sizeof(peer->name),
124 snprintf(idbuf, sizeof(idbuf), "%08x", peer->id);
125 printf(FMT, link->ourhook, peer->name,
126 peer->type, idbuf, link->peerhook);