1
2/*
3 * types.c
4 *
5 * Copyright (c) 1996-1999 Whistle Communications, Inc.
6 * All rights reserved.
7 *
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
14 * 2. No rights are granted, in any manner or form, to use Whistle
15 * Communications, Inc. trademarks, including the mark "WHISTLE
16 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as
17 * such appears in the above copyright notice or in the software.
18 *
19 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
20 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
21 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
22 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
24 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
25 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
26 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
27 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
28 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
29 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
30 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
31 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
34 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
35 * OF SUCH DAMAGE.
36 *
| 1
2/*
3 * types.c
4 *
5 * Copyright (c) 1996-1999 Whistle Communications, Inc.
6 * All rights reserved.
7 *
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
14 * 2. No rights are granted, in any manner or form, to use Whistle
15 * Communications, Inc. trademarks, including the mark "WHISTLE
16 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as
17 * such appears in the above copyright notice or in the software.
18 *
19 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
20 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
21 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
22 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
24 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
25 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
26 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
27 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
28 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
29 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
30 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
31 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
34 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
35 * OF SUCH DAMAGE.
36 *
|
38 */
39
40#include <err.h>
41#include <netgraph.h>
42#include <stdio.h>
43#include <stdlib.h>
44#include <unistd.h>
45
46#include "ngctl.h"
47
48static int TypesCmd(int ac, char **av);
49
50const struct ngcmd types_cmd = {
51 TypesCmd,
52 "types",
53 "Show information about all installed node types",
54 NULL,
| 38 */
39
40#include <err.h>
41#include <netgraph.h>
42#include <stdio.h>
43#include <stdlib.h>
44#include <unistd.h>
45
46#include "ngctl.h"
47
48static int TypesCmd(int ac, char **av);
49
50const struct ngcmd types_cmd = {
51 TypesCmd,
52 "types",
53 "Show information about all installed node types",
54 NULL,
|
56};
57
58static int
59TypesCmd(int ac, char **av __unused)
60{
61 struct ng_mesg *resp;
62 struct typelist *tlist;
63 int rtn = CMDRTN_OK;
64 u_int k;
65
66 /* Get arguments */
67 switch (ac) {
68 case 1:
69 break;
70 default:
71 return (CMDRTN_USAGE);
72 }
73
74 /* Get list of types */
75 if (NgSendMsg(csock, ".", NGM_GENERIC_COOKIE,
76 NGM_LISTTYPES, NULL, 0) < 0) {
77 warn("send msg");
78 return (CMDRTN_ERROR);
79 }
80 if (NgAllocRecvMsg(csock, &resp, NULL) < 0) {
81 warn("recv msg");
82 return (CMDRTN_ERROR);
83 }
84
85 /* Show each type */
86 tlist = (struct typelist *) resp->data;
87 printf("There are %d total types:\n", tlist->numtypes);
88 if (tlist->numtypes > 0) {
89 printf("%15s Number of living nodes\n", "Type name");
90 printf("%15s ----------------------\n", "---------");
91 }
92 for (k = 0; k < tlist->numtypes; k++) {
93 struct typeinfo *const ti = &tlist->typeinfo[k];
94 printf("%15s %5d\n", ti->type_name, ti->numnodes);
95 }
96
97 /* Done */
98 free(resp);
99 return (rtn);
100}
101
| 56};
57
58static int
59TypesCmd(int ac, char **av __unused)
60{
61 struct ng_mesg *resp;
62 struct typelist *tlist;
63 int rtn = CMDRTN_OK;
64 u_int k;
65
66 /* Get arguments */
67 switch (ac) {
68 case 1:
69 break;
70 default:
71 return (CMDRTN_USAGE);
72 }
73
74 /* Get list of types */
75 if (NgSendMsg(csock, ".", NGM_GENERIC_COOKIE,
76 NGM_LISTTYPES, NULL, 0) < 0) {
77 warn("send msg");
78 return (CMDRTN_ERROR);
79 }
80 if (NgAllocRecvMsg(csock, &resp, NULL) < 0) {
81 warn("recv msg");
82 return (CMDRTN_ERROR);
83 }
84
85 /* Show each type */
86 tlist = (struct typelist *) resp->data;
87 printf("There are %d total types:\n", tlist->numtypes);
88 if (tlist->numtypes > 0) {
89 printf("%15s Number of living nodes\n", "Type name");
90 printf("%15s ----------------------\n", "---------");
91 }
92 for (k = 0; k < tlist->numtypes; k++) {
93 struct typeinfo *const ti = &tlist->typeinfo[k];
94 printf("%15s %5d\n", ti->type_name, ti->numnodes);
95 }
96
97 /* Done */
98 free(resp);
99 return (rtn);
100}
101
|