/*
* ngctl.h
*
* 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 <sys/types.h>
#include <sys/param.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <sys/select.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sysexits.h>
#include <limits.h>
#include <ctype.h>
#include <errno.h>
#include <err.h>
#include <netgraph.h>
#include <netgraph/ng_socket.h>
#include <netgraph/ng_message.h>
#define MAX_CMD_ALIAS 8
/* Command descriptors */
struct ngcmd {
int (*func)(int ac, char **av); /* command function */
const char *cmd; /* command usage */
const char *desc; /* description */
const char *help; /* help text */
const char *aliases[MAX_CMD_ALIAS]; /* command aliases */
};
/* Command return values */
#define CMDRTN_OK 0
#define CMDRTN_USAGE 1
#define CMDRTN_ERROR 2
#define CMDRTN_QUIT 3
/* Available commands */
extern const struct ngcmd config_cmd;
extern const struct ngcmd connect_cmd;
extern const struct ngcmd debug_cmd;
extern const struct ngcmd dot_cmd;
extern const struct ngcmd help_cmd;
extern const struct ngcmd list_cmd;
extern const struct ngcmd mkpeer_cmd;
extern const struct ngcmd msg_cmd;
extern const struct ngcmd name_cmd;
extern const struct ngcmd read_cmd;
extern const struct ngcmd rmhook_cmd;
extern const struct ngcmd show_cmd;
extern const struct ngcmd shutdown_cmd;
extern const struct ngcmd status_cmd;
extern const struct ngcmd types_cmd;
extern const struct ngcmd write_cmd;
extern const struct ngcmd quit_cmd;
/* Data and control sockets */
extern int csock, dsock;
/* Misc functions */
extern void MsgRead(void);
extern void DumpAscii(const u_char *buf, int len);
