/* * 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: src/usr.sbin/ngctl/types.c,v 1.1.4.1 2000/05/05 02:54:16 archie Exp $ * $DragonFly: src/usr.sbin/ngctl/types.c,v 1.4 2005/03/16 05:19:11 joerg Exp $ */ #include "ngctl.h" static int TypesCmd(int ac, const char **av); const struct ngcmd types_cmd = { TypesCmd, "types", "Show information about all installed node types", NULL, { NULL } }; static int TypesCmd(int ac, const char **av __unused) { u_char rbuf[16 * 1024]; struct ng_mesg *const resp = (struct ng_mesg *) rbuf; struct typelist *const tlist = (struct typelist *) resp->data; int rtn = CMDRTN_OK; uint32_t k; /* 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->type_name, ti->numnodes); } /* Done */ return (rtn); }