Plugin for pppd to support PPP over CAPI2.0.

This commit is contained in:
calle 2000-05-18 14:58:35 +00:00
parent 6b0f22efcb
commit c8293a69c2
14 changed files with 3645 additions and 0 deletions

34
pppdcapiplugin/Makefile Normal file
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CC = gcc
CFLAGS = -O2 -Wall -fPIC -L../capi20
LDFLAGS = -shared
PLUGINDIR=/etc/ppp/plugins
PEERDIR=/etc/ppp/peers/isdn
PEERS= arcor otelo talkline avm avm-ml
INSTALL=./install-sh -c
ALL = capiplugin.so userpass.so
all: $(ALL)
capiplugin.so: capiplugin.o capiconn.o
$(CC) -o $@ $(LDFLAGS) capiplugin.o capiconn.o -lcapi20dyn
userpass.so: userpass.c
$(CC) -o $@ $(LDFLAGS) $(CFLAGS) -nostdlib userpass.c
clean:
$(RM) *.so *.o comperr
install: $(ALL)
./mkinstalldirs $(PLUGINDIR)
@for i in $(ALL); do \
echo $(INSTALL) $$i $(PLUGINDIR); \
$(INSTALL) $$i $(PLUGINDIR); \
done
./mkinstalldirs $(PEERDIR)
@for i in $(PEERS); do \
echo $(INSTALL) peers/$$i $(PEERDIR); \
$(INSTALL) peers/$$i $(PEERDIR); \
done

23
pppdcapiplugin/README Normal file
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You need a pppd with plugin support:
kernel 2.2.X - ppp-2.3.11
kernel 2.3.99 - ppp-2.4.0b2
usage example:
Make a single call to arcor:
pppd call isdn/arcor
Make a call on demand to arcor:
pppd demand connect "" idletime 30 holdoff 1 call isdn/arcor
Make a multilink call with to channels to AVM test server:
(Only working with 2.3.99-pre8 with ppp_synctty patch)
pppd call isdn/avm-ml
pppd call isdn/avm-ml
Make a single call to arcor with outside dialing prefix "0"
pppd call isdn/arcor numberprefix 0
Make a single call to arcor using controller 2:
pppd call isdn/arcor controller 2

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pppdcapiplugin/capiconn.c Normal file

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pppdcapiplugin/capiconn.h Normal file
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/*
* $Id: capiconn.h,v 1.1 2000/05/18 14:58:35 calle Exp $
*
* $Log: capiconn.h,v $
* Revision 1.1 2000/05/18 14:58:35 calle
* Plugin for pppd to support PPP over CAPI2.0.
*
*/
#ifndef __CAPICONN_H__
#define __CAPICONN_H__
#include <stdarg.h>
#include <capi20.h>
/*
* CAPI_MESSAGES:
* capiconn_inject():
* inject capi message into state machine
*
* capiconn_context:
* capiconn_getcontext():
* get a context and supply callback functions
* capiconn_freecontext():
* free a context allocated with "capiconn_getcontext"
* capiconn_addcontr():
* add a controller to the context
* capi_connection:
* capiconn_connect():
* connection setup, return a capi_connection.
* capiconn_accept():
* accept an incoming connection
* capiconn_ignore():
* ignore an incoming connection
* capiconn_reject():
* reject an incoming connection
* capiconn_send():
* send data to the connection
* capiconn_disconnect():
* disconnect a connection
* capiconn_getinfo()
* get infos about the connection
* capiconn_listen():
* setup listen
*/
/* -------- returncodes -------------------------------------------------- */
#define CAPICONN_OK 0
#define CAPICONN_NO_CONTROLLER -1
#define CAPICONN_NO_MEMORY -2
#define CAPICONN_WRONG_STATE 1
#define CAPICONN_NOT_SENT 2
#define CAPICONN_ALREADY_DISCONNECTING 3
/* -------- states for CAPI2.0 machine ----------------------------------- */
/*
* LISTEN state machine
*/
#define ST_LISTEN_NONE 0 /* L-0 */
#define ST_LISTEN_WAIT_CONF 1 /* L-0.1 */
#define ST_LISTEN_ACTIVE 2 /* L-1 */
#define ST_LISTEN_ACTIVE_WAIT_CONF 3 /* L-1.1 */
#define EV_LISTEN_REQ 1 /* L-0 -> L-0.1
L-1 -> L-1.1 */
#define EV_LISTEN_CONF_ERROR 2 /* L-0.1 -> L-0
L-1.1 -> L-1 */
#define EV_LISTEN_CONF_EMPTY 3 /* L-0.1 -> L-0
L-1.1 -> L-0 */
#define EV_LISTEN_CONF_OK 4 /* L-0.1 -> L-1
L-1.1 -> L.1 */
/*
* per plci state machine
*/
#define ST_PLCI_NONE 0 /* P-0 */
#define ST_PLCI_OUTGOING 1 /* P-0.1 */
#define ST_PLCI_ALLOCATED 2 /* P-1 */
#define ST_PLCI_ACTIVE 3 /* P-ACT */
#define ST_PLCI_INCOMING 4 /* P-2 */
#define ST_PLCI_FACILITY_IND 5 /* P-3 */
#define ST_PLCI_ACCEPTING 6 /* P-4 */
#define ST_PLCI_DISCONNECTING 7 /* P-5 */
#define ST_PLCI_DISCONNECTED 8 /* P-6 */
#define ST_PLCI_RESUMEING 9 /* P-0.Res */
#define ST_PLCI_RESUME 10 /* P-Res */
#define ST_PLCI_HELD 11 /* P-HELD */
#define EV_PLCI_CONNECT_REQ 1 /* P-0 -> P-0.1
*/
#define EV_PLCI_CONNECT_CONF_ERROR 2 /* P-0.1 -> P-0
*/
#define EV_PLCI_CONNECT_CONF_OK 3 /* P-0.1 -> P-1
*/
#define EV_PLCI_FACILITY_IND_UP 4 /* P-0 -> P-1
*/
#define EV_PLCI_CONNECT_IND 5 /* P-0 -> P-2
*/
#define EV_PLCI_CONNECT_ACTIVE_IND 6 /* P-1 -> P-ACT
*/
#define EV_PLCI_CONNECT_REJECT 7 /* P-2 -> P-5
P-3 -> P-5
*/
#define EV_PLCI_DISCONNECT_REQ 8 /* P-1 -> P-5
P-2 -> P-5
P-3 -> P-5
P-4 -> P-5
P-ACT -> P-5
P-Res -> P-5 (*)
P-HELD -> P-5 (*)
*/
#define EV_PLCI_DISCONNECT_IND 9 /* P-1 -> P-6
P-2 -> P-6
P-3 -> P-6
P-4 -> P-6
P-5 -> P-6
P-ACT -> P-6
P-Res -> P-6 (*)
P-HELD -> P-6 (*)
*/
#define EV_PLCI_FACILITY_IND_DOWN 10 /* P-0.1 -> P-5
P-1 -> P-5
P-ACT -> P-5
P-2 -> P-5
P-3 -> P-5
P-4 -> P-5
*/
#define EV_PLCI_DISCONNECT_RESP 11 /* P-6 -> P-0
*/
#define EV_PLCI_CONNECT_RESP 12 /* P-6 -> P-0
*/
#define EV_PLCI_RESUME_REQ 13 /* P-0 -> P-0.Res
*/
#define EV_PLCI_RESUME_CONF_OK 14 /* P-0.Res -> P-Res
*/
#define EV_PLCI_RESUME_CONF_ERROR 15 /* P-0.Res -> P-0
*/
#define EV_PLCI_RESUME_IND 16 /* P-Res -> P-ACT
*/
#define EV_PLCI_HOLD_IND 17 /* P-ACT -> P-HELD
*/
#define EV_PLCI_RETRIEVE_IND 18 /* P-HELD -> P-ACT
*/
#define EV_PLCI_SUSPEND_IND 19 /* P-ACT -> P-5
*/
#define EV_PLCI_CD_IND 20 /* P-2 -> P-5
*/
/*
* per ncci state machine
*/
#define ST_NCCI_PREVIOUS -1
#define ST_NCCI_NONE 0 /* N-0 */
#define ST_NCCI_OUTGOING 1 /* N-0.1 */
#define ST_NCCI_INCOMING 2 /* N-1 */
#define ST_NCCI_ALLOCATED 3 /* N-2 */
#define ST_NCCI_ACTIVE 4 /* N-ACT */
#define ST_NCCI_RESETING 5 /* N-3 */
#define ST_NCCI_DISCONNECTING 6 /* N-4 */
#define ST_NCCI_DISCONNECTED 7 /* N-5 */
#define EV_NCCI_CONNECT_B3_REQ 1 /* N-0 -> N-0.1 */
#define EV_NCCI_CONNECT_B3_IND 2 /* N-0 -> N.1 */
#define EV_NCCI_CONNECT_B3_CONF_OK 3 /* N-0.1 -> N.2 */
#define EV_NCCI_CONNECT_B3_CONF_ERROR 4 /* N-0.1 -> N.0 */
#define EV_NCCI_CONNECT_B3_REJECT 5 /* N-1 -> N-4 */
#define EV_NCCI_CONNECT_B3_RESP 6 /* N-1 -> N-2 */
#define EV_NCCI_CONNECT_B3_ACTIVE_IND 7 /* N-2 -> N-ACT */
#define EV_NCCI_RESET_B3_REQ 8 /* N-ACT -> N-3 */
#define EV_NCCI_RESET_B3_IND 9 /* N-3 -> N-ACT */
#define EV_NCCI_DISCONNECT_B3_IND 10 /* N-4 -> N.5 */
#define EV_NCCI_DISCONNECT_B3_CONF_ERROR 11 /* N-4 -> previous */
#define EV_NCCI_DISCONNECT_B3_REQ 12 /* N-1 -> N-4
N-2 -> N-4
N-3 -> N-4
N-ACT -> N-4 */
#define EV_NCCI_DISCONNECT_B3_RESP 13 /* N-5 -> N-0 */
/* ----------------------------------------------------------------------- */
/* -------- context ------------------------------------------------------ */
struct capi_connection; typedef struct capi_connection capi_connection;
struct capiconn_context; typedef struct capiconn_context capiconn_context;
struct capiconn_callbacks
{
/* ---------- memory functions ----------------- */
void *(*malloc)(size_t size);
void (*free)(void *buf);
/* ---------- connection callbacks ------------- */
/*
* the capi_connection will be destoried after
* calling this function
*/
void (*disconnected)(capi_connection *,
int localdisconnect,
unsigned reason,
unsigned reason_b3);
/*
* The application should call capiconn_accept()
* capiconn_ignore() or capiconn_reject() inside
* of the function. If not called an ALERT_REQ will
* be sent, to let the application time to decide ...
*/
void (*incoming)(capi_connection *,
unsigned contr,
unsigned chipvalue,
char *callednumber,
char *callingnumber);
/*
* Channel is ready to send and receive data
*/
void (*connected)(capi_connection *, _cstruct);
/*
* Data received on channel, the data pointer
* can not be used, after this function is called.
*/
void (*received)(capi_connection *,
unsigned char *data,
unsigned datalen);
/*
* called for every call to capiconn_send().
*/
void (*datasent)(capi_connection *, unsigned char *);
/*
* charge info received
*/
void (*chargeinfo)(capi_connection *,
unsigned long charge,
int inunits);
/*
* capi functions
*/
void (*capi_put_message) (unsigned appid, unsigned char *msg);
/*
* message functions
*/
void (*debugmsg)(const char *fmt, ...);
void (*infomsg)(const char *fmt, ...);
void (*errmsg)(const char *fmt, ...);
};
typedef struct capiconn_callbacks capiconn_callbacks;
/* -------- context functions -------------------------------------------- */
capiconn_context *capiconn_getcontext(unsigned appid, capiconn_callbacks *env);
int capiconn_freecontext(capiconn_context *ctx);
/* -------- inject capi message into state machine ----------------------- */
void capiconn_inject(unsigned appid, unsigned char *msg);
/* -------- add controller to context ------------------------------------ */
struct capi_contrinfo {
int bchannels;
char *ddi;
int ndigits; /* Durchwahllaenge */
};
typedef struct capi_contrinfo capi_contrinfo;
/*
* returncodes:
* CAPICONN_OK - controller added to the context
* CAPICONN_NO_MEMORY - callback "malloc" returns no memory.
*/
int capiconn_addcontr(capiconn_context *ctx,
unsigned contr, capi_contrinfo *cinfo);
/* -------- initiate a connection & disconnect a connection -------------- */
/*
* returncodes:
* a capi connection or 0 if
* - controller not found
* - memory problems
*/
capi_connection *
capiconn_connect(
capiconn_context *ctx,
unsigned contr,
_cword cipvalue,
char *callednumber, /* remote number */
char *callingnumber, /* own number */
_cword b1proto,
_cword b2proto,
_cword b3proto,
_cstruct b1config,
_cstruct b2config,
_cstruct b3config,
_cstruct bchaninfo,
_cstruct ncpi);
/*
* returncodes:
* CAPICONN_OK - disconnect initiated
* CAPICONN_ALREADY_DISCONNECTING - disconnect already initiated
* CAPICONN_WRONG_STATE - should not happen
*/
int capiconn_disconnect(capi_connection *connection, _cstruct ncpi);
/* -------- reaction on incoming calls ----------------------------------- */
/*
* returncodes:
* CAPICONN_OK - Accept initiated
* CAPICONN_WRONG_STATE - "conn" ist not in state "incoming"
* CAPICONN_NO_MEMORY - callback "malloc" returns no memory.
*/
int capiconn_accept(
capi_connection *conn,
_cword b1proto,
_cword b2proto,
_cword b3proto,
_cstruct b1config,
_cstruct b2config,
_cstruct b3config,
_cstruct ncpi);
/*
* returncodes:
* CAPICONN_OK - call will be ignored
* CAPICONN_WRONG_STATE - "conn" ist not in state "incoming"
*/
int capiconn_ignore(capi_connection *conn);
/*
* returncodes:
* CAPICONN_OK - call will be rejected
* CAPICONN_WRONG_STATE - "conn" ist not in state "incoming"
*/
int capiconn_reject(capi_connection *conn);
/*
* returncode:
* CAPICONN_OK - Data sent to CAPI
* CAPICONN_NOT_SENT - Data not sent (8 messages not acked)
* CAPICONN_WRONG_STATE - Connection is not connected
*/
int capiconn_send(capi_connection *plcip,
unsigned char *data,
unsigned len);
/*
* get info about connection
*/
struct capi_conninfo {
unsigned appid;
unsigned plci;
int plci_state;
unsigned ncci;
int ncci_state;
unsigned isincoming:1,
disconnect_was_local;
unsigned disconnectreason;
unsigned disconnectreason_b3;
/* user supplied */
_cword cipvalue;
_cstruct callednumber;
_cstruct callingnumber;
_cword b1proto;
_cword b2proto;
_cword b3proto;
_cstruct b1config;
_cstruct b2config;
_cstruct b3config;
_cstruct bchaninfo;
_cstruct ncpi;
};
typedef struct capi_conninfo capi_conninfo;
/*
* returncode:
* always a pointer to the conninfo.
* the conninfo will not be update automaticly,
* you always have to call this function to get
* the actual informations.
*/
capi_conninfo *capiconn_getinfo(capi_connection *p);
/*
* returncodes:
* CAPICONN_OK - Listen request sent
* CAPICONN_NO_CONTROLLER - Controller "contr" not added with
* capiconn_addcontr()
*/
int capiconn_listen(capiconn_context *ctx,
unsigned contr, unsigned cipmask, unsigned cipmask2);
/*
* returncodes:
* CAPICONN_OK - got ack for listen request
* CAPICONN_NO_CONTROLLER - Controller "contr" not added with
* capiconn_addcontr()
* CAPICONN_WRONG_STATE - got no ack for listen request
*/
int capiconn_listenstate(capiconn_context *ctx, unsigned contr);
#endif /* __CAPICONN_H__ */

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/*
* capiconnect.c - pppd plugin to implement a `minconnect' option.
*
* Copyright 2000 Carsten Paeth (calle@calle.de)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#include <stddef.h>
#include <time.h>
#include "pppd.h"
#include "capiconn.h"
#include <malloc.h>
#include <string.h>
#include <dlfcn.h>
static capiconn_context *ctx;
static capi_connection *conn = 0;
static int isconnected = 0;
static unsigned applid;
static int opt_contr = 1;
static char *opt_numberprefix = 0;
static char *opt_number = 0;
static char *opt_msn = 0;
static char *opt_proto = 0;
static option_t my_options[] = {
{
"controller", o_int, &opt_contr,
"capi controller"
},
{
"number", o_string, &opt_number,
"number to call"
},
{
"numberprefix", o_string, &opt_numberprefix,
"prefix for number"
},
{
"msn", o_string, &opt_msn,
"number to call from"
},
{
"protocol", o_string, &opt_proto,
"protocol x75 or hdlc"
},
{ NULL }
};
/* -------------------------------------------------------------------- */
static void dodisconnect(void)
{
if (!conn)
return;
(void)capiconn_disconnect(conn, 0);
while (conn) {
unsigned char *msg = 0;
struct timeval tv;
tv.tv_sec = 1;
tv.tv_usec = 0;
if (capi20_waitformessage(applid, &tv) == 0) {
if (capi20_get_message (applid, &msg) == 0)
capiconn_inject(applid, msg);
}
}
}
static void makeconnection(void)
{
char number[256];
if (opt_number == 0) {
fatal("capiplugin: no number");
return;
}
snprintf(number, sizeof(number), "%s%s",
opt_numberprefix ? opt_numberprefix : "",
opt_number);
if (opt_proto == 0 || strcasecmp(opt_proto, "hdlc") == 0) {
conn = capiconn_connect(ctx,
opt_contr, /* contr */
2, /* cipvalue */
number,
opt_msn,
0, 1, 0,
0, 0, 0, 0, 0);
} else if (strcasecmp(opt_proto, "x75") == 0) {
conn = capiconn_connect(ctx,
opt_contr, /* contr */
2, /* cipvalue */
number,
opt_msn,
0, 0, 0,
0, 0, 0, 0, 0);
} else if (strcasecmp(opt_proto, "modem") == 0) {
conn = capiconn_connect(ctx,
opt_contr, /* contr */
1, /* cipvalue */
number,
opt_msn,
8, 1, 0,
0, 0, 0, 0, 0);
} else {
fatal("capiplugin: unknown protocol \"%s\"", opt_proto);
return;
}
while (!isconnected && conn) {
unsigned char *msg = 0;
struct timeval tv;
tv.tv_sec = 1;
tv.tv_usec = 0;
if (capi20_waitformessage(applid, &tv) == 0) {
if (capi20_get_message (applid, &msg) == 0)
capiconn_inject(applid, msg);
}
}
if (!conn)
fatal("capiplugin: couldn't make connection");
}
static void init_capiconn(void)
{
static capi_contrinfo cinfo = { 0 , 0, 0 };
static int init = 0;
if (init)
return;
init = 1;
if (capiconn_addcontr(ctx, opt_contr, &cinfo) != CAPICONN_OK) {
(void)capiconn_freecontext(ctx);
(void)capi20_release(applid);
fatal("capiplugin: add controller %d failed", opt_contr);
return;
}
}
static int capi_new_phase_hook(int phase)
{
switch (phase) {
case PHASE_DEAD:
info("capiplugin: phase dead");
dodisconnect();
break;
case PHASE_INITIALIZE:
info("capiplugin: phase initialize");
break;
case PHASE_SERIALCONN:
info("capiplugin: phase serialconn");
init_capiconn();
makeconnection();
break;
case PHASE_DORMANT:
info("capiplugin: phase dormant");
break;
case PHASE_ESTABLISH:
info("capiplugin: phase establish");
break;
case PHASE_AUTHENTICATE:
info("capiplugin: phase authenticate");
break;
case PHASE_CALLBACK:
info("capiplugin: phase callback");
break;
case PHASE_NETWORK:
info("capiplugin: phase network");
break;
case PHASE_RUNNING:
info("capiplugin: phase running");
break;
case PHASE_TERMINATE:
info("capiplugin: phase terminate");
break;
case PHASE_DISCONNECT:
info("capiplugin: phase disconnect");
break;
case PHASE_HOLDOFF:
info("capiplugin: phase holdoff");
break;
}
return 0;
}
/* -------------------------------------------------------------------- */
static char *conninfo(capi_connection *p)
{
static char buf[1024];
capi_conninfo *cp = capiconn_getinfo(p);
snprintf(buf, sizeof(buf),
"plci=0x%x ncci=0x%x %s",
cp->plci,
cp->ncci,
cp->isincoming ? "incoming" : "outgoing"
);
return buf;
}
static void disconnected(capi_connection *cp,
int localdisconnect,
unsigned reason,
unsigned reason_b3)
{
info("capiplugin: disconnected(%s): %s: 0x%04x (0x%04x) - %s",
conninfo(cp),
localdisconnect ? "local" : "remote",
reason, reason_b3, capi_info2str(reason));
conn = 0;
isconnected = 0;
}
static void connected(capi_connection *cp, _cstruct NCPI)
{
capi_conninfo *p = capiconn_getinfo(cp);
char buf[PATH_MAX];
char *tty;
tty = capi20ext_get_tty_devname(p->appid, p->ncci, buf, sizeof(buf));
info("capiplugin: connected(%s) %s", conninfo(cp), tty);
strcpy(devnam, tty);
isconnected = 1;
}
void put_message(unsigned appid, unsigned char *msg)
{
unsigned err;
err = capi20_put_message (appid, msg);
if (err)
fatal("capiplugin: putmessage(appid=%u) = 0x%x", appid, err);
}
/* -------------------------------------------------------------------- */
capiconn_callbacks callbacks = {
malloc: malloc,
free: free,
disconnected: disconnected,
incoming: 0,
connected: connected,
received: 0,
datasent: 0,
chargeinfo: 0,
capi_put_message: put_message,
debugmsg: dbglog,
infomsg: info,
errmsg: error
};
void plugin_init(void)
{
int err;
info("plugin_init: capiconnect");
add_options(my_options);
if ((err = capi20_register (30, 8, 2048, &applid)) != 0) {
fatal("capiplugin: CAPI_REGISTER failed - 0x%04x", err);
return;
}
if (capi20ext_set_flags(applid, 1) < 0) {
(void)capi20_release(applid);
fatal("capiplugin: failed to set highjacking mode");
return;
}
if ((ctx = capiconn_getcontext(applid, &callbacks)) == 0) {
(void)capi20_release(applid);
fatal("capiplugin: get_context failed");
return;
}
new_phase_hook = capi_new_phase_hook;
}

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#!/bin/sh
#
# install - install a program, script, or datafile
# This comes from X11R5 (mit/util/scripts/install.sh).
#
# Copyright 1991 by the Massachusetts Institute of Technology
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of M.I.T. not be used in advertising or
# publicity pertaining to distribution of the software without specific,
# written prior permission. M.I.T. makes no representations about the
# suitability of this software for any purpose. It is provided "as is"
# without express or implied warranty.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
transformbasename=""
transform_arg=""
instcmd="$mvprog"
chmodcmd="$chmodprog 0755"
chowncmd=""
chgrpcmd=""
stripcmd=""
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=""
dst=""
dir_arg=""
while [ x"$1" != x ]; do
case $1 in
-c) instcmd="$cpprog"
shift
continue;;
-d) dir_arg=true
shift
continue;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
-s) stripcmd="$stripprog"
shift
continue;;
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
shift
continue;;
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
shift
continue;;
*) if [ x"$src" = x ]
then
src=$1
else
# this colon is to work around a 386BSD /bin/sh bug
:
dst=$1
fi
shift
continue;;
esac
done
if [ x"$src" = x ]
then
echo "install: no input file specified"
exit 1
else
true
fi
if [ x"$dir_arg" != x ]; then
dst=$src
src=""
if [ -d $dst ]; then
instcmd=:
chmodcmd=""
else
instcmd=mkdir
fi
else
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if [ -f $src -o -d $src ]
then
true
else
echo "install: $src does not exist"
exit 1
fi
if [ x"$dst" = x ]
then
echo "install: no destination specified"
exit 1
else
true
fi
# If destination is a directory, append the input filename; if your system
# does not like double slashes in filenames, you may need to add some logic
if [ -d $dst ]
then
dst="$dst"/`basename $src`
else
true
fi
fi
## this sed command emulates the dirname command
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
# Make sure that the destination directory exists.
# this part is taken from Noah Friedman's mkinstalldirs script
# Skip lots of stat calls in the usual case.
if [ ! -d "$dstdir" ]; then
defaultIFS='
'
IFS="${IFS-${defaultIFS}}"
oIFS="${IFS}"
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
IFS="${oIFS}"
pathcomp=''
while [ $# -ne 0 ] ; do
pathcomp="${pathcomp}${1}"
shift
if [ ! -d "${pathcomp}" ] ;
then
$mkdirprog "${pathcomp}"
else
true
fi
pathcomp="${pathcomp}/"
done
fi
if [ x"$dir_arg" != x ]
then
$doit $instcmd $dst &&
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
else
# If we're going to rename the final executable, determine the name now.
if [ x"$transformarg" = x ]
then
dstfile=`basename $dst`
else
dstfile=`basename $dst $transformbasename |
sed $transformarg`$transformbasename
fi
# don't allow the sed command to completely eliminate the filename
if [ x"$dstfile" = x ]
then
dstfile=`basename $dst`
else
true
fi
# Make a temp file name in the proper directory.
dsttmp=$dstdir/#inst.$$#
# Move or copy the file name to the temp name
$doit $instcmd $src $dsttmp &&
trap "rm -f ${dsttmp}" 0 &&
# and set any options; do chmod last to preserve setuid bits
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $instcmd $src $dsttmp" command.
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
# Now rename the file to the real destination.
$doit $rmcmd -f $dstdir/$dstfile &&
$doit $mvcmd $dsttmp $dstdir/$dstfile
fi &&
exit 0

40
pppdcapiplugin/mkinstalldirs Executable file
View File

@ -0,0 +1,40 @@
#! /bin/sh
# mkinstalldirs --- make directory hierarchy
# Author: Noah Friedman <friedman@prep.ai.mit.edu>
# Created: 1993-05-16
# Public domain
# $Id: mkinstalldirs,v 1.1 2000/05/18 14:58:35 calle Exp $
errstatus=0
for file
do
set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
shift
pathcomp=
for d
do
pathcomp="$pathcomp$d"
case "$pathcomp" in
-* ) pathcomp=./$pathcomp ;;
esac
if test ! -d "$pathcomp"; then
echo "mkdir $pathcomp"
mkdir "$pathcomp" || lasterr=$?
if test ! -d "$pathcomp"; then
errstatus=$lasterr
fi
fi
pathcomp="$pathcomp/"
done
done
exit $errstatus
# mkinstalldirs ends here

13
pppdcapiplugin/peers/arcor Executable file
View File

@ -0,0 +1,13 @@
debug
sync
noauth
plugin /etc/ppp/plugins/userpass.so
username arcor
password internet
defaultroute
plugin /etc/ppp/plugins/capiplugin.so
#controller 1
#numberprefix 0
number 010700192070
protocol hdlc
/dev/null

18
pppdcapiplugin/peers/avm Executable file
View File

@ -0,0 +1,18 @@
#
# AVM GmbH - Fast Internet Test Server
#
debug
sync
noauth
plugin /etc/ppp/plugins/userpass.so
username netways
password netways
defaultroute
plugin /etc/ppp/plugins/capiplugin.so
#controller 1
#numberprefix 0
number 03039984330
protocol hdlc
ipcp-accept-local
ipcp-accept-remote
/dev/null

20
pppdcapiplugin/peers/avm-ml Executable file
View File

@ -0,0 +1,20 @@
#
# AVM GmbH - Fast Internet Test Server with Multilink
#
debug
sync
noauth
plugin /etc/ppp/plugins/userpass.so
username netways
password netways
defaultroute
plugin /etc/ppp/plugins/capiplugin.so
number 03039984330
protocol hdlc
ipcp-accept-local
ipcp-accept-remote
multilink
mrru 1500
# endpoint need to be changed
endpoint magic:4711
/dev/null

View File

@ -0,0 +1,13 @@
debug
sync
noauth
plugin /etc/ppp/plugins/userpass.so
username otelo
password online
defaultroute
plugin /etc/ppp/plugins/capiplugin.so
#controller 1
#numberprefix 0
number 010110191501
protocol hdlc
/dev/null

View File

@ -0,0 +1,13 @@
debug
sync
noauth
plugin /etc/ppp/plugins/userpass.so
username talknet
password talknet
defaultroute
plugin /etc/ppp/plugins/capiplugin.so
#controller 1
#numberprefix 0
number 01050019251
protocol hdlc
/dev/null

708
pppdcapiplugin/pppd.h Normal file
View File

@ -0,0 +1,708 @@
/*
* pppd.h - PPP daemon global declarations.
*
* Copyright (c) 1989 Carnegie Mellon University.
* All rights reserved.
*
* 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 Carnegie Mellon University. The name of the
* University 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: pppd.h,v 1.1 2000/05/18 14:58:35 calle Exp $
*/
/*
* TODO:
*/
#ifndef __PPPD_H__
#define __PPPD_H__
#include <stdio.h> /* for FILE */
#include <limits.h> /* for NGROUPS_MAX */
#include <sys/param.h> /* for MAXPATHLEN and BSD4_4, if defined */
#include <sys/types.h> /* for u_int32_t, if defined */
#include <sys/time.h> /* for struct timeval */
#include <net/ppp_defs.h>
#if defined(__STDC__)
#include <stdarg.h>
#define __V(x) x
#else
#include <varargs.h>
#define __V(x) (va_alist) va_dcl
#define const
#define volatile
#endif
#ifdef INET6
#include "eui64.h"
#endif
/*
* Limits.
*/
#define NUM_PPP 1 /* One PPP interface supported (per process) */
#define MAXWORDLEN 1024 /* max length of word in file (incl null) */
#define MAXARGS 1 /* max # args to a command */
#define MAXNAMELEN 256 /* max length of hostname or name for auth */
#define MAXSECRETLEN 256 /* max length of password or secret */
/*
* Option descriptor structure.
*/
typedef unsigned char bool;
enum opt_type {
o_special_noarg = 0,
o_special = 1,
o_bool,
o_int,
o_uint32,
o_string,
};
typedef struct {
char *name; /* name of the option */
enum opt_type type;
void *addr;
char *description;
int flags;
void *addr2;
int upper_limit;
int lower_limit;
} option_t;
/* Values for flags */
#define OPT_VALUE 0xff /* mask for presupplied value */
#define OPT_HEX 0x100 /* int option is in hex */
#define OPT_NOARG 0x200 /* option doesn't take argument */
#define OPT_OR 0x400 /* OR in argument to value */
#define OPT_INC 0x800 /* increment value */
#define OPT_PRIV 0x1000 /* privileged option */
#define OPT_STATIC 0x2000 /* string option goes into static array */
#define OPT_LLIMIT 0x4000 /* check value against lower limit */
#define OPT_ULIMIT 0x8000 /* check value against upper limit */
#define OPT_LIMITS (OPT_LLIMIT|OPT_ULIMIT)
#define OPT_ZEROOK 0x10000 /* 0 value is OK even if not within limits */
#define OPT_NOINCR 0x20000 /* value mustn't be increased */
#define OPT_ZEROINF 0x40000 /* with OPT_NOINCR, 0 == infinity */
#define OPT_A2INFO 0x100000 /* addr2 -> option_info to update */
#define OPT_A2COPY 0x200000 /* addr2 -> second location to rcv value */
#define OPT_ENABLE 0x400000 /* use *addr2 as enable for option */
#define OPT_PRIVFIX 0x800000 /* can't be overridden if noauth */
#define OPT_PREPASS 0x1000000 /* do this opt in pre-pass to find device */
#define OPT_INITONLY 0x2000000 /* option can only be set in init phase */
#define OPT_DEVEQUIV 0x4000000 /* equiv to device name */
#define OPT_DEVNAM (OPT_PREPASS | OPT_INITONLY | OPT_DEVEQUIV)
#define OPT_VAL(x) ((x) & OPT_VALUE)
#ifndef GIDSET_TYPE
#define GIDSET_TYPE gid_t
#endif
/* Structure representing a list of permitted IP addresses. */
struct permitted_ip {
int permit; /* 1 = permit, 0 = forbid */
u_int32_t base; /* match if (addr & mask) == base */
u_int32_t mask; /* base and mask are in network byte order */
};
/*
* Unfortunately, the linux kernel driver uses a different structure
* for statistics from the rest of the ports.
* This structure serves as a common representation for the bits
* pppd needs.
*/
struct pppd_stats {
unsigned int bytes_in;
unsigned int bytes_out;
};
/* Used for storing a sequence of words. Usually malloced. */
struct wordlist {
struct wordlist *next;
char *word;
};
/* An endpoint discriminator, used with multilink. */
#define MAX_ENDP_LEN 20 /* maximum length of discriminator value */
struct epdisc {
unsigned char class;
unsigned char length;
unsigned char value[MAX_ENDP_LEN];
};
/* values for epdisc.class */
#define EPD_NULL 0 /* null discriminator, no data */
#define EPD_LOCAL 1
#define EPD_IP 2
#define EPD_MAC 3
#define EPD_MAGIC 4
#define EPD_PHONENUM 5
/*
* Global variables.
*/
extern int hungup; /* Physical layer has disconnected */
extern int ifunit; /* Interface unit number */
extern char ifname[]; /* Interface name */
extern int ttyfd; /* Serial device file descriptor */
extern char hostname[]; /* Our hostname */
extern u_char outpacket_buf[]; /* Buffer for outgoing packets */
extern int phase; /* Current state of link - see values below */
extern int baud_rate; /* Current link speed in bits/sec */
extern char *progname; /* Name of this program */
extern int redirect_stderr;/* Connector's stderr should go to file */
extern char peer_authname[];/* Authenticated name of peer */
extern int privileged; /* We were run by real-uid root */
extern int need_holdoff; /* Need holdoff period after link terminates */
extern char **script_env; /* Environment variables for scripts */
extern int detached; /* Have detached from controlling tty */
extern GIDSET_TYPE groups[NGROUPS_MAX]; /* groups the user is in */
extern int ngroups; /* How many groups valid in groups */
extern struct pppd_stats link_stats; /* byte/packet counts etc. for link */
extern int link_stats_valid; /* set if link_stats is valid */
extern int link_connect_time; /* time the link was up for */
extern int using_pty; /* using pty as device (notty or pty opt.) */
extern int log_to_fd; /* logging to this fd as well as syslog */
extern bool log_to_file; /* log_to_fd is a file */
extern bool log_to_specific_fd; /* log_to_fd was specified by user */
extern char *no_ppp_msg; /* message to print if ppp not in kernel */
extern volatile int status; /* exit status for pppd */
extern int devnam_fixed; /* can no longer change devnam */
extern int unsuccess; /* # unsuccessful connection attempts */
extern int do_callback; /* set if we want to do callback next */
extern int doing_callback; /* set if this is a callback */
/* Values for do_callback and doing_callback */
#define CALLBACK_DIALIN 1 /* we are expecting the call back */
#define CALLBACK_DIALOUT 2 /* we are dialling out to call back */
/*
* Variables set by command-line options.
*/
extern int debug; /* Debug flag */
extern int kdebugflag; /* Tell kernel to print debug messages */
extern int default_device; /* Using /dev/tty or equivalent */
extern char devnam[MAXPATHLEN]; /* Device name */
extern int crtscts; /* Use hardware flow control */
extern bool modem; /* Use modem control lines */
extern int inspeed; /* Input/Output speed requested */
extern u_int32_t netmask; /* IP netmask to set on interface */
extern bool lockflag; /* Create lock file to lock the serial dev */
extern bool nodetach; /* Don't detach from controlling tty */
extern bool updetach; /* Detach from controlling tty when link up */
extern char *initializer; /* Script to initialize physical link */
extern char *connect_script; /* Script to establish physical link */
extern char *disconnect_script; /* Script to disestablish physical link */
extern char *welcomer; /* Script to welcome client after connection */
extern char *ptycommand; /* Command to run on other side of pty */
extern int maxconnect; /* Maximum connect time (seconds) */
extern char user[MAXNAMELEN];/* Our name for authenticating ourselves */
extern char passwd[MAXSECRETLEN]; /* Password for PAP or CHAP */
extern bool auth_required; /* Peer is required to authenticate */
extern bool persist; /* Reopen link after it goes down */
extern bool uselogin; /* Use /etc/passwd for checking PAP */
extern char our_name[MAXNAMELEN];/* Our name for authentication purposes */
extern char remote_name[MAXNAMELEN]; /* Peer's name for authentication */
extern bool explicit_remote;/* remote_name specified with remotename opt */
extern bool demand; /* Do dial-on-demand */
extern char *ipparam; /* Extra parameter for ip up/down scripts */
extern bool cryptpap; /* Others' PAP passwords are encrypted */
extern int idle_time_limit;/* Shut down link if idle for this long */
extern int holdoff; /* Dead time before restarting */
extern bool holdoff_specified; /* true if user gave a holdoff value */
extern bool notty; /* Stdin/out is not a tty */
extern char *pty_socket; /* Socket to connect to pty */
extern char *record_file; /* File to record chars sent/received */
extern bool sync_serial; /* Device is synchronous serial device */
extern int maxfail; /* Max # of unsuccessful connection attempts */
extern char linkname[MAXPATHLEN]; /* logical name for link */
extern bool tune_kernel; /* May alter kernel settings as necessary */
extern int connect_delay; /* Time to delay after connect script */
extern int max_data_rate; /* max bytes/sec through charshunt */
extern int req_unit; /* interface unit number to use */
extern bool multilink; /* enable multilink operation */
extern bool noendpoint; /* don't send or accept endpt. discrim. */
extern char *bundle_name; /* bundle name for multilink */
#ifdef PPP_FILTER
extern struct bpf_program pass_filter; /* Filter for pkts to pass */
extern struct bpf_program active_filter; /* Filter for link-active pkts */
#endif
#ifdef MSLANMAN
extern bool ms_lanman; /* Use LanMan password instead of NT */
/* Has meaning only with MS-CHAP challenges */
#endif
extern char *current_option; /* the name of the option being parsed */
extern int privileged_option; /* set iff the current option came from root */
extern char *option_source; /* string saying where the option came from */
/*
* Values for phase.
*/
#define PHASE_DEAD 0
#define PHASE_INITIALIZE 1
#define PHASE_SERIALCONN 2
#define PHASE_DORMANT 3
#define PHASE_ESTABLISH 4
#define PHASE_AUTHENTICATE 5
#define PHASE_CALLBACK 6
#define PHASE_NETWORK 7
#define PHASE_RUNNING 8
#define PHASE_TERMINATE 9
#define PHASE_DISCONNECT 10
#define PHASE_HOLDOFF 11
/*
* The following struct gives the addresses of procedures to call
* for a particular protocol.
*/
struct protent {
u_short protocol; /* PPP protocol number */
/* Initialization procedure */
void (*init) __P((int unit));
/* Process a received packet */
void (*input) __P((int unit, u_char *pkt, int len));
/* Process a received protocol-reject */
void (*protrej) __P((int unit));
/* Lower layer has come up */
void (*lowerup) __P((int unit));
/* Lower layer has gone down */
void (*lowerdown) __P((int unit));
/* Open the protocol */
void (*open) __P((int unit));
/* Close the protocol */
void (*close) __P((int unit, char *reason));
/* Print a packet in readable form */
int (*printpkt) __P((u_char *pkt, int len,
void (*printer) __P((void *, char *, ...)),
void *arg));
/* Process a received data packet */
void (*datainput) __P((int unit, u_char *pkt, int len));
bool enabled_flag; /* 0 iff protocol is disabled */
char *name; /* Text name of protocol */
char *data_name; /* Text name of corresponding data protocol */
option_t *options; /* List of command-line options */
/* Check requested options, assign defaults */
void (*check_options) __P((void));
/* Configure interface for demand-dial */
int (*demand_conf) __P((int unit));
/* Say whether to bring up link for this pkt */
int (*active_pkt) __P((u_char *pkt, int len));
};
/* Table of pointers to supported protocols */
extern struct protent *protocols[];
/*
* Prototypes.
*/
/* Procedures exported from main.c. */
void set_ifunit __P((int)); /* set stuff that depends on ifunit */
void detach __P((void)); /* Detach from controlling tty */
void die __P((int)); /* Cleanup and exit */
void quit __P((void)); /* like die(1) */
void novm __P((char *)); /* Say we ran out of memory, and die */
void timeout __P((void (*func)(void *), void *arg, int t));
/* Call func(arg) after t seconds */
void untimeout __P((void (*func)(void *), void *arg));
/* Cancel call to func(arg) */
pid_t run_program __P((char *prog, char **args, int must_exist,
void (*done)(void *), void *arg));
/* Run program prog with args in child */
void reopen_log __P((void)); /* (re)open the connection to syslog */
void update_link_stats __P((int)); /* Get stats at link termination */
void script_setenv __P((char *, char *, int)); /* set script env var */
void script_unsetenv __P((char *)); /* unset script env var */
void new_phase __P((int)); /* signal start of new phase */
/* Procedures exported from utils.c. */
void log_packet __P((u_char *, int, char *, int));
/* Format a packet and log it with syslog */
void print_string __P((char *, int, void (*) (void *, char *, ...),
void *)); /* Format a string for output */
int slprintf __P((char *, int, char *, ...)); /* sprintf++ */
int vslprintf __P((char *, int, char *, va_list)); /* vsprintf++ */
size_t strlcpy __P((char *, const char *, size_t)); /* safe strcpy */
size_t strlcat __P((char *, const char *, size_t)); /* safe strncpy */
void dbglog __P((char *, ...)); /* log a debug message */
void info __P((char *, ...)); /* log an informational message */
void notice __P((char *, ...)); /* log a notice-level message */
void warn __P((char *, ...)); /* log a warning message */
void error __P((char *, ...)); /* log an error message */
void fatal __P((char *, ...)); /* log an error message and die(1) */
/* Procedures exported from auth.c */
void link_required __P((int)); /* we are starting to use the link */
void link_terminated __P((int)); /* we are finished with the link */
void link_down __P((int)); /* the LCP layer has left the Opened state */
void link_established __P((int)); /* the link is up; authenticate now */
void start_networks __P((void)); /* start all the network control protos */
void np_up __P((int, int)); /* a network protocol has come up */
void np_down __P((int, int)); /* a network protocol has gone down */
void np_finished __P((int, int)); /* a network protocol no longer needs link */
void auth_peer_fail __P((int, int));
/* peer failed to authenticate itself */
void auth_peer_success __P((int, int, char *, int));
/* peer successfully authenticated itself */
void auth_withpeer_fail __P((int, int));
/* we failed to authenticate ourselves */
void auth_withpeer_success __P((int, int));
/* we successfully authenticated ourselves */
void auth_check_options __P((void));
/* check authentication options supplied */
void auth_reset __P((int)); /* check what secrets we have */
int check_passwd __P((int, char *, int, char *, int, char **));
/* Check peer-supplied username/password */
int get_secret __P((int, char *, char *, char *, int *, int));
/* get "secret" for chap */
int auth_ip_addr __P((int, u_int32_t));
/* check if IP address is authorized */
int bad_ip_adrs __P((u_int32_t));
/* check if IP address is unreasonable */
/* Procedures exported from demand.c */
void demand_conf __P((void)); /* config interface(s) for demand-dial */
void demand_block __P((void)); /* set all NPs to queue up packets */
void demand_unblock __P((void)); /* set all NPs to pass packets */
void demand_discard __P((void)); /* set all NPs to discard packets */
void demand_rexmit __P((int)); /* retransmit saved frames for an NP */
int loop_chars __P((unsigned char *, int)); /* process chars from loopback */
int loop_frame __P((unsigned char *, int)); /* should we bring link up? */
/* Procedures exported from multilink.c */
void mp_check_options __P((void)); /* Check multilink-related options */
int mp_join_bundle __P((void)); /* join our link to an appropriate bundle */
char *epdisc_to_str __P((struct epdisc *)); /* string from endpoint discrim. */
int str_to_epdisc __P((struct epdisc *, char *)); /* endpt disc. from str */
/* Procedures exported from sys-*.c */
void sys_init __P((void)); /* Do system-dependent initialization */
void sys_cleanup __P((void)); /* Restore system state before exiting */
int sys_check_options __P((void)); /* Check options specified */
void sys_close __P((void)); /* Clean up in a child before execing */
int ppp_available __P((void)); /* Test whether ppp kernel support exists */
int get_pty __P((int *, int *, char *, int)); /* Get pty master/slave */
int open_ppp_loopback __P((void)); /* Open loopback for demand-dialling */
int establish_ppp __P((int)); /* Turn serial port into a ppp interface */
void restore_loop __P((void)); /* Transfer ppp unit back to loopback */
void disestablish_ppp __P((int)); /* Restore port to normal operation */
void make_new_bundle __P((int, int, int, int)); /* Create new bundle */
int bundle_attach __P((int)); /* Attach link to existing bundle */
void cfg_bundle __P((int, int, int, int)); /* Configure existing bundle */
void clean_check __P((void)); /* Check if line was 8-bit clean */
void set_up_tty __P((int, int)); /* Set up port's speed, parameters, etc. */
void restore_tty __P((int)); /* Restore port's original parameters */
void setdtr __P((int, int)); /* Raise or lower port's DTR line */
void output __P((int, u_char *, int)); /* Output a PPP packet */
void wait_input __P((struct timeval *));
/* Wait for input, with timeout */
void add_fd __P((int)); /* Add fd to set to wait for */
void remove_fd __P((int)); /* Remove fd from set to wait for */
int read_packet __P((u_char *)); /* Read PPP packet */
int get_loop_output __P((void)); /* Read pkts from loopback */
void ppp_send_config __P((int, int, u_int32_t, int, int));
/* Configure i/f transmit parameters */
void ppp_set_xaccm __P((int, ext_accm));
/* Set extended transmit ACCM */
void ppp_recv_config __P((int, int, u_int32_t, int, int));
/* Configure i/f receive parameters */
int ccp_test __P((int, u_char *, int, int));
/* Test support for compression scheme */
void ccp_flags_set __P((int, int, int));
/* Set kernel CCP state */
int ccp_fatal_error __P((int)); /* Test for fatal decomp error in kernel */
int get_idle_time __P((int, struct ppp_idle *));
/* Find out how long link has been idle */
int get_ppp_stats __P((int, struct pppd_stats *));
/* Return link statistics */
int sifvjcomp __P((int, int, int, int));
/* Configure VJ TCP header compression */
int sifup __P((int)); /* Configure i/f up for one protocol */
int sifnpmode __P((int u, int proto, enum NPmode mode));
/* Set mode for handling packets for proto */
int sifdown __P((int)); /* Configure i/f down for one protocol */
int sifaddr __P((int, u_int32_t, u_int32_t, u_int32_t));
/* Configure IPv4 addresses for i/f */
int cifaddr __P((int, u_int32_t, u_int32_t));
/* Reset i/f IP addresses */
#ifdef INET6
int sif6addr __P((int, eui64_t, eui64_t));
/* Configure IPv6 addresses for i/f */
int cif6addr __P((int, eui64_t, eui64_t));
/* Remove an IPv6 address from i/f */
#endif
int sifdefaultroute __P((int, u_int32_t, u_int32_t));
/* Create default route through i/f */
int cifdefaultroute __P((int, u_int32_t, u_int32_t));
/* Delete default route through i/f */
int sifproxyarp __P((int, u_int32_t));
/* Add proxy ARP entry for peer */
int cifproxyarp __P((int, u_int32_t));
/* Delete proxy ARP entry for peer */
u_int32_t GetMask __P((u_int32_t)); /* Get appropriate netmask for address */
int lock __P((char *)); /* Create lock file for device */
int relock __P((int)); /* Rewrite lock file with new pid */
void unlock __P((void)); /* Delete previously-created lock file */
void logwtmp __P((const char *, const char *, const char *));
/* Write entry to wtmp file */
int get_host_seed __P((void)); /* Get host-dependent random number seed */
int have_route_to __P((u_int32_t)); /* Check if route to addr exists */
#ifdef PPP_FILTER
int set_filters __P((struct bpf_program *pass, struct bpf_program *active));
/* Set filter programs in kernel */
#endif
#ifdef IPX_CHANGE
int sipxfaddr __P((int, unsigned long, unsigned char *));
int cipxfaddr __P((int));
#endif
int get_if_hwaddr __P((u_char *addr, char *name));
char *get_first_ethernet __P((void));
/* Procedures exported from options.c */
int parse_args __P((int argc, char **argv));
/* Parse options from arguments given */
int options_from_file __P((char *filename, int must_exist, int check_prot,
int privileged));
/* Parse options from an options file */
int options_from_user __P((void)); /* Parse options from user's .ppprc */
int options_for_tty __P((void)); /* Parse options from /etc/ppp/options.tty */
int options_from_list __P((struct wordlist *, int privileged));
/* Parse options from a wordlist */
int getword __P((FILE *f, char *word, int *newlinep, char *filename));
/* Read a word from a file */
void option_error __P((char *fmt, ...));
/* Print an error message about an option */
int int_option __P((char *, int *));
/* Simplified number_option for decimal ints */
void add_options __P((option_t *)); /* Add extra options */
int parse_dotted_ip __P((char *, u_int32_t *));
/*
* This structure is used to store information about certain
* options, such as where the option value came from (/etc/ppp/options,
* command line, etc.) and whether it came from a privileged source.
*/
struct option_info {
int priv; /* was value set by sysadmin? */
char *source; /* where option came from */
};
extern struct option_info devnam_info;
extern struct option_info initializer_info;
extern struct option_info connect_script_info;
extern struct option_info disconnect_script_info;
extern struct option_info welcomer_info;
extern struct option_info ptycommand_info;
/*
* Hooks to enable plugins to change various things.
*/
extern int (*new_phase_hook) __P((int));
extern int (*idle_time_hook) __P((struct ppp_idle *));
extern int (*holdoff_hook) __P((void));
extern int (*pap_check_hook) __P((void));
extern int (*pap_auth_hook) __P((char *user, char *passwd, char **msgp,
struct wordlist **paddrs,
struct wordlist **popts));
extern void (*pap_logout_hook) __P((void));
extern int (*pap_passwd_hook) __P((char *user, char *passwd));
extern void (*ip_up_hook) __P((void));
extern void (*ip_down_hook) __P((void));
/*
* Inline versions of get/put char/short/long.
* Pointer is advanced; we assume that both arguments
* are lvalues and will already be in registers.
* cp MUST be u_char *.
*/
#define GETCHAR(c, cp) { \
(c) = *(cp)++; \
}
#define PUTCHAR(c, cp) { \
*(cp)++ = (u_char) (c); \
}
#define GETSHORT(s, cp) { \
(s) = *(cp)++ << 8; \
(s) |= *(cp)++; \
}
#define PUTSHORT(s, cp) { \
*(cp)++ = (u_char) ((s) >> 8); \
*(cp)++ = (u_char) (s); \
}
#define GETLONG(l, cp) { \
(l) = *(cp)++ << 8; \
(l) |= *(cp)++; (l) <<= 8; \
(l) |= *(cp)++; (l) <<= 8; \
(l) |= *(cp)++; \
}
#define PUTLONG(l, cp) { \
*(cp)++ = (u_char) ((l) >> 24); \
*(cp)++ = (u_char) ((l) >> 16); \
*(cp)++ = (u_char) ((l) >> 8); \
*(cp)++ = (u_char) (l); \
}
#define INCPTR(n, cp) ((cp) += (n))
#define DECPTR(n, cp) ((cp) -= (n))
/*
* System dependent definitions for user-level 4.3BSD UNIX implementation.
*/
#define TIMEOUT(r, f, t) timeout((r), (f), (t))
#define UNTIMEOUT(r, f) untimeout((r), (f))
#define BCOPY(s, d, l) memcpy(d, s, l)
#define BZERO(s, n) memset(s, 0, n)
#define PRINTMSG(m, l) { info("Remote message: %0.*v", l, m); }
/*
* MAKEHEADER - Add Header fields to a packet.
*/
#define MAKEHEADER(p, t) { \
PUTCHAR(PPP_ALLSTATIONS, p); \
PUTCHAR(PPP_UI, p); \
PUTSHORT(t, p); }
/*
* Exit status values.
*/
#define EXIT_OK 0
#define EXIT_FATAL_ERROR 1
#define EXIT_OPTION_ERROR 2
#define EXIT_NOT_ROOT 3
#define EXIT_NO_KERNEL_SUPPORT 4
#define EXIT_USER_REQUEST 5
#define EXIT_LOCK_FAILED 6
#define EXIT_OPEN_FAILED 7
#define EXIT_CONNECT_FAILED 8
#define EXIT_PTYCMD_FAILED 9
#define EXIT_NEGOTIATION_FAILED 10
#define EXIT_PEER_AUTH_FAILED 11
#define EXIT_IDLE_TIMEOUT 12
#define EXIT_CONNECT_TIME 13
#define EXIT_CALLBACK 14
#define EXIT_PEER_DEAD 15
#define EXIT_HANGUP 16
#define EXIT_LOOPBACK 17
#define EXIT_INIT_FAILED 18
#define EXIT_AUTH_TOPEER_FAILED 19
/*
* Debug macros. Slightly useful for finding bugs in pppd, not particularly
* useful for finding out why your connection isn't being established.
*/
#ifdef DEBUGALL
#define DEBUGMAIN 1
#define DEBUGFSM 1
#define DEBUGLCP 1
#define DEBUGIPCP 1
#define DEBUGIPV6CP 1
#define DEBUGUPAP 1
#define DEBUGCHAP 1
#endif
#ifndef LOG_PPP /* we use LOG_LOCAL2 for syslog by default */
#if defined(DEBUGMAIN) || defined(DEBUGFSM) || defined(DEBUGSYS) \
|| defined(DEBUGLCP) || defined(DEBUGIPCP) || defined(DEBUGUPAP) \
|| defined(DEBUGCHAP) || defined(DEBUG) || defined(DEBUGIPV6CP)
#define LOG_PPP LOG_LOCAL2
#else
#define LOG_PPP LOG_DAEMON
#endif
#endif /* LOG_PPP */
#ifdef DEBUGMAIN
#define MAINDEBUG(x) if (debug) dbglog x
#else
#define MAINDEBUG(x)
#endif
#ifdef DEBUGSYS
#define SYSDEBUG(x) if (debug) dbglog x
#else
#define SYSDEBUG(x)
#endif
#ifdef DEBUGFSM
#define FSMDEBUG(x) if (debug) dbglog x
#else
#define FSMDEBUG(x)
#endif
#ifdef DEBUGLCP
#define LCPDEBUG(x) if (debug) dbglog x
#else
#define LCPDEBUG(x)
#endif
#ifdef DEBUGIPCP
#define IPCPDEBUG(x) if (debug) dbglog x
#else
#define IPCPDEBUG(x)
#endif
#ifdef DEBUGIPV6CP
#define IPV6CPDEBUG(x) if (debug) dbglog x
#else
#define IPV6CPDEBUG(x)
#endif
#ifdef DEBUGUPAP
#define UPAPDEBUG(x) if (debug) dbglog x
#else
#define UPAPDEBUG(x)
#endif
#ifdef DEBUGCHAP
#define CHAPDEBUG(x) if (debug) dbglog x
#else
#define CHAPDEBUG(x)
#endif
#ifdef DEBUGIPXCP
#define IPXCPDEBUG(x) if (debug) dbglog x
#else
#define IPXCPDEBUG(x)
#endif
#ifndef SIGTYPE
#if defined(sun) || defined(SYSV) || defined(POSIX_SOURCE)
#define SIGTYPE void
#else
#define SIGTYPE int
#endif /* defined(sun) || defined(SYSV) || defined(POSIX_SOURCE) */
#endif /* SIGTYPE */
#ifndef MIN
#define MIN(a, b) ((a) < (b)? (a): (b))
#endif
#ifndef MAX
#define MAX(a, b) ((a) > (b)? (a): (b))
#endif
#endif /* __PPP_H__ */

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pppdcapiplugin/userpass.c Normal file
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/*
*
* $Id: userpass.c,v 1.1 2000/05/18 14:58:35 calle Exp $
*
* userpass.c - pppd plugin to provide username password
*
* Copyright 2000 Carsten Paeth <calle@calle.in-berlin.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
* $Log: userpass.c,v $
* Revision 1.1 2000/05/18 14:58:35 calle
* Plugin for pppd to support PPP over CAPI2.0.
*
*
*/
#include "pppd.h"
static char username[MAXNAMELEN+1];
static char password[MAXSECRETLEN+1];
static option_t options[] = {
{ "username", o_string, username, "username", OPT_STATIC, 0, MAXNAMELEN },
{ "password", o_string, password, "password", OPT_STATIC, 0, MAXSECRETLEN },
{ 0 }
};
static void copystr(char *to, char *from)
{
while (*from)
*to++ = *from++;
*to = 0;
}
static int userpass(char *user, char *passwd)
{
if (username) copystr(user, username);
if (passwd) copystr(passwd, password);
return 1;
}
void plugin_init(void)
{
add_options(options);
pap_passwd_hook = userpass;
}