| 57 | }; |
| 58 | |
| 59 | static int |
| 60 | StatusCmd(int ac, char **av) |
| 61 | { |
| 62 | u_char sbuf[sizeof(struct ng_mesg) + NG_TEXTRESPONSE]; |
| 63 | struct ng_mesg *const resp = (struct ng_mesg *) sbuf; |
| 64 | char *const status = (char *) resp->data; |
| 65 | char *path; |
| 66 | int nostat = 0; |
| 67 | |
| 68 | /* Get arguments */ |
| 69 | switch (ac) { |
| 70 | case 2: |
| 71 | path = av[1]; |
| 72 | break; |
| 73 | default: |
| 74 | return (CMDRTN_USAGE); |
| 75 | } |
| 76 | |
| 77 | /* Get node status summary */ |
| 78 | if (NgSendMsg(csock, path, NGM_GENERIC_COOKIE, |
| 79 | NGM_TEXT_STATUS, NULL, 0) < 0) { |
| 80 | switch (errno) { |
| 81 | case EINVAL: |
| 82 | nostat = 1; |
| 83 | break; |
| 84 | default: |
| 85 | warn("send msg"); |
| 86 | return (CMDRTN_ERROR); |
| 87 | } |
| 88 | } else { |
| 89 | if (NgRecvMsg(csock, resp, sizeof(sbuf), NULL) < 0 |
| 90 | || (resp->header.flags & NGF_RESP) == 0) |
| 91 | nostat = 1; |
| 92 | } |
| 93 | |
| 94 | /* Show it */ |
| 95 | if (nostat) |
| 96 | printf("No status available for \"%s\"\n", path); |
| 97 | else |
| 98 | printf("Status for \"%s\":\n%s\n", path, status); |
| 99 | return (CMDRTN_OK); |
| 100 | } |
| 101 | |