486b8925ec
o Add missing $Id$s
o Move extern decls from .c -> .h files
o Staticize
o Remove #includes from .h files
o style(9)ify includes
o bcopy -> memcpy
bzero -> memset
bcmp -> memcmp
index -> strchr
rindex -> strrchr
o Move timeout.h -> timer.h (making it consistent w/ timer.c)
o Add -Wmissing-prototypes
200 lines
7.6 KiB
C
200 lines
7.6 KiB
C
/*
|
|
* Written by Toshiharu OHNO (tony-o@iij.ad.jp)
|
|
*
|
|
* Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted
|
|
* provided that the above copyright notice and this paragraph are
|
|
* duplicated in all such forms and that any documentation,
|
|
* advertising materials, and other materials related to such
|
|
* distribution and use acknowledge that the software was developed
|
|
* by the Internet Initiative Japan. The name of the
|
|
* IIJ may not be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* $Id: vars.h,v 1.30 1997/09/26 00:23:36 brian Exp $
|
|
*
|
|
* TODO:
|
|
*/
|
|
|
|
struct confdesc {
|
|
char *name;
|
|
int myside, hisside;
|
|
};
|
|
|
|
#define CONF_NONE -1
|
|
#define CONF_DISABLE 0
|
|
#define CONF_ENABLE 1
|
|
|
|
#define CONF_DENY 0
|
|
#define CONF_ACCEPT 1
|
|
|
|
#define ConfVjcomp 0
|
|
#define ConfLqr 1
|
|
#define ConfChap 2
|
|
#define ConfPap 3
|
|
#define ConfAcfcomp 4
|
|
#define ConfProtocomp 5
|
|
#define ConfPred1 6
|
|
#define ConfProxy 7
|
|
#define ConfMSExt 8
|
|
#define ConfPasswdAuth 9
|
|
#define ConfUtmp 10
|
|
#define MAXCONFS 11
|
|
|
|
#define Enabled(x) (pppConfs[x].myside & CONF_ENABLE)
|
|
#define Acceptable(x) (pppConfs[x].hisside & CONF_ACCEPT)
|
|
|
|
extern struct confdesc pppConfs[MAXCONFS + 1];
|
|
|
|
struct pppvars {
|
|
u_long var_mru; /* Initial MRU value */
|
|
u_long pref_mtu; /* Preferred MTU value */
|
|
int var_accmap; /* Initial ACCMAP value */
|
|
int modem_speed; /* Current modem speed */
|
|
int modem_parity; /* Parity setting */
|
|
int modem_ctsrts; /* Use CTS/RTS on modem port? (boolean) */
|
|
int idle_timeout; /* Idle timeout value */
|
|
int lqr_timeout; /* LQR timeout value */
|
|
int retry_timeout; /* Retry timeout value */
|
|
int reconnect_timer; /* Timeout before reconnect on carrier loss */
|
|
int reconnect_tries; /* Attempt reconnect on carrier loss */
|
|
int redial_timeout; /* Redial timeout value */
|
|
int redial_next_timeout; /* Redial next timeout value */
|
|
int dial_tries; /* Dial attempts before giving up, 0 == inf */
|
|
int loopback; /* Turn around packets addressed to me */
|
|
char modem_dev[40]; /* Name of device / host:port */
|
|
char *base_modem_dev; /* Pointer to base of modem_dev */
|
|
int open_mode; /* LCP open mode */
|
|
#define LOCAL_AUTH 0x01
|
|
#define LOCAL_NO_AUTH 0x02
|
|
#define LOCAL_DENY 0x03
|
|
u_char lauth; /* Local Authorized status */
|
|
FILE *termfp; /* The terminal */
|
|
#define DIALUP_REQ 0x01
|
|
#define DIALUP_DONE 0x02
|
|
char dial_script[200]; /* Dial script */
|
|
char login_script[200]; /* Login script */
|
|
char auth_key[50]; /* PAP/CHAP key */
|
|
char auth_name[50]; /* PAP/CHAP system name */
|
|
#ifdef HAVE_DES
|
|
int use_MSChap; /* Use MSCHAP encryption */
|
|
#endif
|
|
char phone_numbers[200]; /* Telephone Numbers */
|
|
char phone_copy[200]; /* copy for strsep() */
|
|
char *next_phone; /* Next phone from the list */
|
|
char *alt_phone; /* Next phone from the list */
|
|
char shostname[MAXHOSTNAMELEN]; /* Local short Host Name */
|
|
char hangup_script[200]; /* Hangup script before modem is closed */
|
|
struct aliasHandlers handler; /* Alias function pointers */
|
|
};
|
|
|
|
#define VarAccmap pppVars.var_accmap
|
|
#define VarMRU pppVars.var_mru
|
|
#define VarPrefMTU pppVars.pref_mtu
|
|
#define VarDevice pppVars.modem_dev
|
|
#define VarBaseDevice pppVars.base_modem_dev
|
|
#define VarSpeed pppVars.modem_speed
|
|
#define VarParity pppVars.modem_parity
|
|
#define VarCtsRts pppVars.modem_ctsrts
|
|
#define VarOpenMode pppVars.open_mode
|
|
#define VarLocalAuth pppVars.lauth
|
|
#define VarDialScript pppVars.dial_script
|
|
#define VarHangupScript pppVars.hangup_script
|
|
#define VarLoginScript pppVars.login_script
|
|
#define VarIdleTimeout pppVars.idle_timeout
|
|
#define VarLqrTimeout pppVars.lqr_timeout
|
|
#define VarRetryTimeout pppVars.retry_timeout
|
|
#define VarAuthKey pppVars.auth_key
|
|
#define VarAuthName pppVars.auth_name
|
|
#ifdef HAVE_DES
|
|
#define VarMSChap pppVars.use_MSChap
|
|
#endif
|
|
#define VarPhoneList pppVars.phone_numbers
|
|
#define VarPhoneCopy pppVars.phone_copy
|
|
#define VarNextPhone pppVars.next_phone
|
|
#define VarAltPhone pppVars.alt_phone
|
|
#define VarShortHost pppVars.shostname
|
|
#define VarReconnectTimer pppVars.reconnect_timer
|
|
#define VarReconnectTries pppVars.reconnect_tries
|
|
#define VarRedialTimeout pppVars.redial_timeout
|
|
#define VarRedialNextTimeout pppVars.redial_next_timeout
|
|
#define VarDialTries pppVars.dial_tries
|
|
#define VarLoopback pppVars.loopback
|
|
#define VarTerm pppVars.termfp
|
|
|
|
#define VarAliasHandlers pppVars.handler
|
|
#define VarPacketAliasGetFragment (*pppVars.handler.PacketAliasGetFragment)
|
|
#define VarPacketAliasGetFragment (*pppVars.handler.PacketAliasGetFragment)
|
|
#define VarPacketAliasInit (*pppVars.handler.PacketAliasInit)
|
|
#define VarPacketAliasIn (*pppVars.handler.PacketAliasIn)
|
|
#define VarPacketAliasOut (*pppVars.handler.PacketAliasOut)
|
|
#define VarPacketAliasRedirectAddr (*pppVars.handler.PacketAliasRedirectAddr)
|
|
#define VarPacketAliasRedirectPort (*pppVars.handler.PacketAliasRedirectPort)
|
|
#define VarPacketAliasSaveFragment (*pppVars.handler.PacketAliasSaveFragment)
|
|
#define VarPacketAliasSetAddress (*pppVars.handler.PacketAliasSetAddress)
|
|
#define VarPacketAliasSetMode (*pppVars.handler.PacketAliasSetMode)
|
|
#define VarPacketAliasFragmentIn (*pppVars.handler.PacketAliasFragmentIn)
|
|
|
|
#define DEV_IS_SYNC (VarSpeed == 0)
|
|
|
|
extern struct pppvars pppVars;
|
|
extern char VarVersion[];
|
|
extern char VarLocalVersion[];
|
|
|
|
extern int Utmp; /* Are we in /etc/utmp ? */
|
|
extern int ipInOctets;
|
|
extern int ipOutOctets;
|
|
extern int ipKeepAlive;
|
|
extern int ipConnectSecs;
|
|
extern int ipIdleSecs;
|
|
extern int reconnectState;
|
|
extern int reconnectCount;
|
|
|
|
#define RECON_TRUE (1)
|
|
#define RECON_FALSE (2)
|
|
#define RECON_UNKNOWN (3)
|
|
#define RECON_ENVOKED (4)
|
|
#define reconnect(x) \
|
|
do \
|
|
if (reconnectState == RECON_UNKNOWN) { \
|
|
reconnectState = x; \
|
|
if (x == RECON_FALSE) \
|
|
reconnectCount = 0; \
|
|
} \
|
|
while(0)
|
|
|
|
|
|
/*
|
|
* This is the logic behind the reconnect variables:
|
|
* We have four reconnect "states". We start off not requiring anything
|
|
* from the reconnect code (reconnectState == RECON_UNKNOWN). If the
|
|
* line is brought down (via LcpClose() or LcpDown()), we have to decide
|
|
* whether to set to RECON_TRUE or RECON_FALSE. It's only here that we
|
|
* know the correct action. Once we've decided, we don't want that
|
|
* decision to be overridden (hence the above reconnect() macro) - If we
|
|
* call LcpClose, the ModemTimeout() still gets to "notice" that the line
|
|
* is down. When it "notice"s, it should only set RECON_TRUE if a decision
|
|
* hasn't already been made.
|
|
*
|
|
* In main.c, when we notice we have RECON_TRUE, we must only action
|
|
* it once. The fourth "state" is where we're bringing the line up,
|
|
* but if we call LcpClose for any reason (failed PAP/CHAP etc) we
|
|
* don't want to set to RECON_{TRUE,FALSE}.
|
|
*
|
|
* If we get a connection or give up dialing, we go back to RECON_UNKNOWN.
|
|
* If we get give up dialing or reconnecting or if we chose to down the
|
|
* connection, we set reconnectCount back to zero.
|
|
*
|
|
*/
|
|
|
|
extern int EnableCommand(struct cmdtab *, int, char **);
|
|
extern int DisableCommand(struct cmdtab *, int, char **);
|
|
extern int AcceptCommand(struct cmdtab *, int, char **);
|
|
extern int DenyCommand(struct cmdtab *, int, char **);
|
|
extern int LocalAuthCommand(struct cmdtab *, int, char **);
|
|
extern int DisplayCommand(void);
|