diff options
Diffstat (limited to 'usr.sbin/ngctl/types.c')
| -rw-r--r-- | usr.sbin/ngctl/types.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/usr.sbin/ngctl/types.c b/usr.sbin/ngctl/types.c new file mode 100644 index 0000000..b7be6aa --- /dev/null +++ b/usr.sbin/ngctl/types.c @@ -0,0 +1,92 @@ + +/* + * types.c + * + * Copyright (c) 1996-1999 Whistle Communications, Inc. + * All rights reserved. + * + * Subject to the following obligations and disclaimer of warranty, use and + * redistribution of this software, in source or object code forms, with or + * without modifications are expressly permitted by Whistle Communications; + * provided, however, that: + * 1. Any and all reproductions of the source or object code must include the + * copyright notice above and the following disclaimer of warranties; and + * 2. No rights are granted, in any manner or form, to use Whistle + * Communications, Inc. trademarks, including the mark "WHISTLE + * COMMUNICATIONS" on advertising, endorsements, or otherwise except as + * such appears in the above copyright notice or in the software. + * + * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND + * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO + * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, + * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. + * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY + * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS + * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. + * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES + * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING + * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include "ngctl.h" + +static int TypesCmd(int ac, char **av); + +const struct ngcmd types_cmd = { + TypesCmd, + "types", + "Show information about all installed node types", + NULL +}; + +static int +TypesCmd(int ac, char **av) +{ + u_char rbuf[16 * 1024]; + struct ng_mesg *const resp = (struct ng_mesg *) rbuf; + struct typelist *const tlist = (struct typelist *) resp->data; + int k, rtn = CMDRTN_OK; + + /* Get arguments */ + switch (ac) { + case 1: + break; + default: + return(CMDRTN_USAGE); + } + + /* Get list of types */ + if (NgSendMsg(csock, ".", NGM_GENERIC_COOKIE, + NGM_LISTTYPES, NULL, 0) < 0) { + warn("send msg"); + return(CMDRTN_ERROR); + } + if (NgRecvMsg(csock, resp, sizeof(rbuf), NULL) < 0) { + warn("recv msg"); + return(CMDRTN_ERROR); + } + + /* Show each type */ + printf("There are %d total types:\n", tlist->numtypes); + if (tlist->numtypes > 0) { + printf("%15s Number of living nodes\n", "Type name"); + printf("%15s ----------------------\n", "---------"); + } + for (k = 0; k < tlist->numtypes; k++) { + struct typeinfo *const ti = &tlist->typeinfo[k]; + printf("%15s %5d\n", ti->typename, ti->numnodes); + } + + /* Done */ + return (rtn); +} + |
