5d9e610366
the layering. We now ``stack'' layers as soon as we open the device (when we figure out what we're dealing with). A static set of `dispatch' routines are also declared for dealing with incoming packets after they've been `pulled' up through the stacked layers. Physical devices are now assigned handlers based on the device type when they're opened. For the moment there are three device types; ttys, execs and tcps. o Increment version number to 2.2 o Make an entry in [uw]tmp for non-tty -direct invocations (after pap/chap authentication). o Make throughput counters quad_t's o Account for the absolute number of mbuf malloc()s and free()s in ``show mem''. o ``show modem'' becomes ``show physical''.
102 lines
3.7 KiB
C
102 lines
3.7 KiB
C
/*
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* Written by Toshiharu OHNO (tony-o@iij.ad.jp)
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*
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* Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that the above copyright notice and this paragraph are
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* duplicated in all such forms and that any documentation,
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* advertising materials, and other materials related to such
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* distribution and use acknowledge that the software was developed
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* by the Internet Initiative Japan. The name of the
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* IIJ may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* $Id: defs.h,v 1.42 1999/04/27 00:23:54 brian Exp $
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*
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* TODO:
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*/
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/* Check the following definitions for your machine environment */
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#ifdef __FreeBSD__
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# define MODEM_LIST "/dev/cuaa1\0/dev/cuaa0" /* name of tty device */
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#else
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# ifdef __OpenBSD__
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# define MODEM_LIST "/dev/cua01\0/dev/cua00" /* name of tty device */
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# else
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# define MODEM_LIST "/dev/tty01\0/dev/tty00" /* name of tty device */
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# endif
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#endif
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#define NMODEMS 2
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#define _PATH_PPP "/etc/ppp"
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#define TUN_NAME "tun"
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#define TUN_PREFIX (_PATH_DEV TUN_NAME) /* /dev/tun */
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#define MODEM_SPEED B38400 /* tty speed */
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#define SERVER_PORT 3000 /* Base server port no. */
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#define MODEM_CTSRTS 1 /* Default (true): use CTS/RTS signals */
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#define RECONNECT_TIMEOUT 3 /* Default timer for carrier loss */
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#define DIAL_TIMEOUT 30 /* Default and Max random time to redial */
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#define DIAL_NEXT_TIMEOUT 3 /* Default Hold time to next number redial */
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#define SCRIPT_LEN 512 /* Size of login scripts */
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#define LINE_LEN SCRIPT_LEN /* Size of login scripts */
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#define AUTHLEN 100 /* Size of authname/authkey */
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#define CHAPDIGESTLEN 100 /* Maximum chap digest */
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#define CHAPCHALLENGELEN 48 /* Maximum chap challenge */
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#define MAXARGS 40 /* How many args per config line */
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#define NCP_IDLE_TIMEOUT 180 /* Drop all links */
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#define CHOKED_TIMEOUT 120 /* Delete queued packets w/ blocked tun */
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#define LINK_MINWEIGHT 20
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#define MIN_LQRPERIOD 2 /* Minimum LQR frequency */
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#define DEF_LQRPERIOD 30 /* Default LQR frequency */
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#define MIN_FSMRETRY 3 /* Minimum FSM retry frequency */
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#define DEF_FSMRETRY 3 /* FSM retry frequency */
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#define DEF_FSMTRIES 5 /* Default max retries */
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#define DEF_FSMAUTHTRIES 3 /* Default max auth retries */
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#define DEF_CDDELAY 1 /* Delay before checking for carrier */
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#define CONFFILE "ppp.conf"
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#define LINKUPFILE "ppp.linkup"
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#define LINKDOWNFILE "ppp.linkdown"
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#define SECRETFILE "ppp.secret"
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#define EX_SIG -1
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#define EX_NORMAL 0
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#define EX_START 1
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#define EX_SOCK 2
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#define EX_MODEM 3
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#define EX_DIAL 4
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#define EX_DEAD 5
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#define EX_DONE 6
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#define EX_REBOOT 7
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#define EX_ERRDEAD 8
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#define EX_HANGUP 10
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#define EX_TERM 11
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#define EX_NODIAL 12
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#define EX_NOLOGIN 13
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/* physical::type values (OR'd in bundle::phys_type) */
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#define PHYS_NONE 0
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#define PHYS_INTERACTIVE 1 /* Manual link */
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#define PHYS_AUTO 2 /* Dial-on-demand link */
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#define PHYS_DIRECT 4 /* Incoming link, deleted when closed */
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#define PHYS_DEDICATED 8 /* Dedicated link */
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#define PHYS_DDIAL 16 /* Dial immediately, stay connected */
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#define PHYS_BACKGROUND 32 /* Dial immediately, deleted when closed */
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#define PHYS_ALL 63
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extern void randinit(void);
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extern ssize_t fullread(int, void *, size_t);
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extern const char *mode2Nam(int);
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extern int Nam2mode(const char *);
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extern struct in_addr GetIpAddr(const char *);
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extern int SpeedToInt(speed_t);
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extern speed_t IntToSpeed(int);
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extern int MakeArgs(char *, char **, int);
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