1/*
2 * config.c
3 *
4 * Copyright (c) 1996-1999 Whistle Communications, Inc.
5 * All rights reserved.
6 *
7 * Subject to the following obligations and disclaimer of warranty, use and
8 * redistribution of this software, in source or object code forms, with or
9 * without modifications are expressly permitted by Whistle Communications;
10 * provided, however, that:
11 * 1. Any and all reproductions of the source or object code must include the
12 * copyright notice above and the following disclaimer of warranties; and
13 * 2. No rights are granted, in any manner or form, to use Whistle
14 * Communications, Inc. trademarks, including the mark "WHISTLE
15 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as
16 * such appears in the above copyright notice or in the software.
17 *
18 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
19 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
20 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
21 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
23 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
24 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
25 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
26 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
27 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
28 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
29 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
30 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
33 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
34 * OF SUCH DAMAGE.
35 *
| 1/*
2 * config.c
3 *
4 * Copyright (c) 1996-1999 Whistle Communications, Inc.
5 * All rights reserved.
6 *
7 * Subject to the following obligations and disclaimer of warranty, use and
8 * redistribution of this software, in source or object code forms, with or
9 * without modifications are expressly permitted by Whistle Communications;
10 * provided, however, that:
11 * 1. Any and all reproductions of the source or object code must include the
12 * copyright notice above and the following disclaimer of warranties; and
13 * 2. No rights are granted, in any manner or form, to use Whistle
14 * Communications, Inc. trademarks, including the mark "WHISTLE
15 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as
16 * such appears in the above copyright notice or in the software.
17 *
18 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
19 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
20 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
21 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
23 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
24 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
25 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
26 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
27 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
28 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
29 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
30 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
33 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
34 * OF SUCH DAMAGE.
35 *
|
37 */
38
39#include <err.h>
40#include <errno.h>
41#include <netgraph.h>
42#include <stdio.h>
43#include <string.h>
44#include <unistd.h>
45
46#include "ngctl.h"
47
48#define NOCONFIG "<no config>"
49
50static int ConfigCmd(int ac, char **av);
51
52const struct ngcmd config_cmd = {
53 ConfigCmd,
54 "config <path> [arguments]",
55 "get or set configuration of node at <path>",
56 NULL,
| 37 */
38
39#include <err.h>
40#include <errno.h>
41#include <netgraph.h>
42#include <stdio.h>
43#include <string.h>
44#include <unistd.h>
45
46#include "ngctl.h"
47
48#define NOCONFIG "<no config>"
49
50static int ConfigCmd(int ac, char **av);
51
52const struct ngcmd config_cmd = {
53 ConfigCmd,
54 "config <path> [arguments]",
55 "get or set configuration of node at <path>",
56 NULL,
|
58};
59
60static int
61ConfigCmd(int ac, char **av)
62{
63 u_char sbuf[sizeof(struct ng_mesg) + NG_TEXTRESPONSE];
64 struct ng_mesg *const resp = (struct ng_mesg *) sbuf;
65 char *const status = (char *) resp->data;
66 char *path;
67 char buf[NG_TEXTRESPONSE];
68 int nostat = 0, i;
69
70 /* Get arguments */
71 if (ac < 2)
72 return (CMDRTN_USAGE);
73 path = av[1];
74
75 *buf = '\0';
76 for (i = 2; i < ac; i++) {
77 if (i != 2)
78 strcat(buf, " ");
79 strcat(buf, av[i]);
80 }
81
82 /* Get node config summary */
83 if (*buf != '\0')
84 i = NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
85 NGM_TEXT_CONFIG, buf, strlen(buf) + 1);
86 else
87 i = NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
88 NGM_TEXT_CONFIG, NULL, 0);
89 if (i < 0) {
90 switch (errno) {
91 case EINVAL:
92 nostat = 1;
93 break;
94 default:
95 warn("send msg");
96 return (CMDRTN_ERROR);
97 }
98 } else {
99 if (NgRecvMsg(csock, resp, sizeof(sbuf), NULL) < 0
100 || (resp->header.flags & NGF_RESP) == 0)
101 nostat = 1;
102 }
103
104 /* Show it */
105 if (nostat)
106 printf("No config available for \"%s\"\n", path);
107 else
108 printf("Config for \"%s\":\n%s\n", path, status);
109 return (CMDRTN_OK);
110}
111
| 58};
59
60static int
61ConfigCmd(int ac, char **av)
62{
63 u_char sbuf[sizeof(struct ng_mesg) + NG_TEXTRESPONSE];
64 struct ng_mesg *const resp = (struct ng_mesg *) sbuf;
65 char *const status = (char *) resp->data;
66 char *path;
67 char buf[NG_TEXTRESPONSE];
68 int nostat = 0, i;
69
70 /* Get arguments */
71 if (ac < 2)
72 return (CMDRTN_USAGE);
73 path = av[1];
74
75 *buf = '\0';
76 for (i = 2; i < ac; i++) {
77 if (i != 2)
78 strcat(buf, " ");
79 strcat(buf, av[i]);
80 }
81
82 /* Get node config summary */
83 if (*buf != '\0')
84 i = NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
85 NGM_TEXT_CONFIG, buf, strlen(buf) + 1);
86 else
87 i = NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
88 NGM_TEXT_CONFIG, NULL, 0);
89 if (i < 0) {
90 switch (errno) {
91 case EINVAL:
92 nostat = 1;
93 break;
94 default:
95 warn("send msg");
96 return (CMDRTN_ERROR);
97 }
98 } else {
99 if (NgRecvMsg(csock, resp, sizeof(sbuf), NULL) < 0
100 || (resp->header.flags & NGF_RESP) == 0)
101 nostat = 1;
102 }
103
104 /* Show it */
105 if (nostat)
106 printf("No config available for \"%s\"\n", path);
107 else
108 printf("Config for \"%s\":\n%s\n", path, status);
109 return (CMDRTN_OK);
110}
111
|