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fc1141b27b
once for every -direct physical connection.
191 lines
4.8 KiB
C
191 lines
4.8 KiB
C
/*
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* PPP configuration variables
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*
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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, Inc. 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: vars.c,v 1.45.2.13 1998/03/09 19:26:40 brian Exp $
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*
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*/
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#include <sys/param.h>
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#include <netinet/in.h>
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#include <stdio.h>
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#include <string.h>
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#include "command.h"
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#include "mbuf.h"
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#include "log.h"
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#include "defs.h"
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#include "timer.h"
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#include "fsm.h"
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#include "hdlc.h"
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#include "termios.h"
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#include "loadalias.h"
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#include "vars.h"
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#include "auth.h"
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#include "lcp.h"
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#include "async.h"
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#include "throughput.h"
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#include "link.h"
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#include "descriptor.h"
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#include "physical.h"
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#include "prompt.h"
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char VarVersion[] = "PPP Version 2.0-beta";
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char VarLocalVersion[] = "$Date: 1998/03/09 19:26:40 $";
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int ipKeepAlive = 0;
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/*
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* Order of conf option is important. See vars.h.
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*/
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struct confdesc pppConfs[] = {
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{"acfcomp", CONF_ENABLE, CONF_ACCEPT},
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{"chap", CONF_DISABLE, CONF_ACCEPT},
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{"deflate", CONF_ENABLE, CONF_ACCEPT},
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{"lqr", CONF_DISABLE, CONF_ACCEPT},
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{"pap", CONF_DISABLE, CONF_ACCEPT},
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{"pppd-deflate", CONF_DISABLE, CONF_DENY},
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{"pred1", CONF_ENABLE, CONF_ACCEPT},
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{"protocomp", CONF_ENABLE, CONF_ACCEPT},
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{"vjcomp", CONF_ENABLE, CONF_ACCEPT},
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{"msext", CONF_DISABLE, CONF_NONE},
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{"passwdauth", CONF_DISABLE, CONF_NONE},
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{"proxy", CONF_DISABLE, CONF_NONE},
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{"throughput", CONF_DISABLE, CONF_NONE},
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{"utmp", CONF_ENABLE, CONF_NONE},
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{NULL},
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};
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struct pppvars pppVars = {
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DEF_MRU, DEF_MTU, 0, 30, 3, 1, 1, LOCAL_NO_AUTH
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};
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int
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DisplayCommand(struct cmdargs const *arg)
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{
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struct confdesc *vp;
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prompt_Printf(&prompt, "Current configuration option settings..\n\n");
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prompt_Printf(&prompt, "Name\t\tMy Side\t\tHis Side\n");
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prompt_Printf(&prompt, "----------------------------------------\n");
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for (vp = pppConfs; vp->name; vp++)
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prompt_Printf(&prompt, "%-10s\t%s\t\t%s\n", vp->name,
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(vp->myside == CONF_ENABLE) ? "enable" :
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(vp->myside == CONF_DISABLE ? "disable" : "N/A"),
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(vp->hisside == CONF_ACCEPT) ? "accept" :
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(vp->hisside == CONF_DENY ? "deny" : "N/A"));
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return 0;
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}
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static int
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ConfigCommand(struct cmdargs const *arg, int mine, int val)
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{
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struct confdesc *vp;
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int err;
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int narg = 0;
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if (arg->argc < 1)
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return -1;
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err = 0;
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do {
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for (vp = pppConfs; vp->name; vp++)
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if (strcasecmp(vp->name, arg->argv[narg]) == 0) {
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if (mine) {
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if (vp->myside == CONF_NONE) {
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LogPrintf(LogWARN, "Config: %s cannot be enabled or disabled\n",
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vp->name);
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err++;
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} else
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vp->myside = val;
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} else {
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if (vp->hisside == CONF_NONE) {
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LogPrintf(LogWARN, "Config: %s cannot be accepted or denied\n",
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vp->name);
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err++;
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} else
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vp->hisside = val;
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}
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break;
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}
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if (!vp->name) {
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LogPrintf(LogWARN, "Config: %s: No such key word\n", arg->argv[narg]);
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err++;
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}
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} while (++narg < arg->argc);
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return err;
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}
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int
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EnableCommand(struct cmdargs const *arg)
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{
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return ConfigCommand(arg, 1, CONF_ENABLE);
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}
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int
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DisableCommand(struct cmdargs const *arg)
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{
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return ConfigCommand(arg, 1, CONF_DISABLE);
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}
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int
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AcceptCommand(struct cmdargs const *arg)
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{
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return ConfigCommand(arg, 0, CONF_ACCEPT);
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}
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int
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DenyCommand(struct cmdargs const *arg)
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{
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return ConfigCommand(arg, 0, CONF_DENY);
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}
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int
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LocalAuthCommand(struct cmdargs const *arg)
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{
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const char *pass;
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if (arg->argc == 0)
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pass = "";
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else if (arg->argc > 1)
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return -1;
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else
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pass = *arg->argv;
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if (VarHaveLocalAuthKey)
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VarLocalAuth = strcmp(VarLocalAuthKey, pass) ? LOCAL_NO_AUTH : LOCAL_AUTH;
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else
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switch (LocalAuthValidate(SECRETFILE, VarShortHost, pass)) {
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case INVALID:
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VarLocalAuth = LOCAL_NO_AUTH;
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break;
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case VALID:
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VarLocalAuth = LOCAL_AUTH;
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break;
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case NOT_FOUND:
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VarLocalAuth = LOCAL_AUTH;
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LogPrintf(LogWARN, "WARNING: No Entry for this system\n");
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break;
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default:
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VarLocalAuth = LOCAL_NO_AUTH;
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LogPrintf(LogERROR, "LocalAuthCommand: Ooops?\n");
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return 1;
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}
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return 0;
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}
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