*/
#ifndef lint
-static char rcsid[] = "$Id: options.c,v 1.25 1995/10/27 03:39:14 paulus Exp $";
+static char rcsid[] = "$Id: options.c,v 1.26 1995/12/18 03:49:06 paulus Exp $";
#endif
#include <stdio.h>
#include "chap.h"
#include "ccp.h"
+#ifdef IPX_CHANGE
+#include "ipxcp.h"
+#endif /* IPX_CHANGE */
+
#include <net/ppp-comp.h>
#define FALSE 0
int nodetach = 0; /* Don't detach from controlling tty */
char *connector = NULL; /* Script to establish physical link */
char *disconnector = NULL; /* Script to disestablish physical link */
+int maxconnect = 0; /* Maximum connect time */
char user[MAXNAMELEN]; /* Username for PAP */
char passwd[MAXSECRETLEN]; /* Password for PAP */
int auth_required = 0; /* Peer is required to authenticate */
static int setspeed __P((char *));
static int noaccomp __P((void));
static int noasyncmap __P((void));
-static int noipaddr __P((void));
+static int noip __P((void));
static int nomagicnumber __P((void));
static int setasyncmap __P((char **));
static int setescape __P((char **));
static int nopcomp __P((void));
static int setconnector __P((char **));
static int setdisconnector __P((char **));
+static int setmaxconnect __P((char **));
static int setdomain __P((char **));
static int setnetmask __P((char **));
static int setcrtscts __P((void));
static int setlcpechofails __P((char **));
static int setbsdcomp __P((char **));
static int setnobsdcomp __P((void));
+static int setpred1comp __P((void));
+static int setnopred1comp __P((void));
static int setipparam __P((char **));
static int setpapcrypt __P((void));
+#ifdef IPX_CHANGE
+static int setipxproto __P((void));
+static int resetipxproto __P((void));
+static int setipxanet __P((void));
+static int setipxalcl __P((void));
+static int setipxarmt __P((void));
+static int setipxnetwork __P((char **));
+static int setipxnode __P((char **));
+static int setipxrouter __P((char **));
+static int setipxname __P((char **));
+static int setipxcptimeout __P((char **));
+static int setipxcpterm __P((char **));
+static int setipxcpconf __P((char **));
+static int setipxcpfails __P((char **));
+#endif /* IPX_CHANGE */
+
+#ifdef USE_MS_DNS
+static int setdnsaddr __P((char **));
+#endif
+
static int number_option __P((char *, u_int32_t *, int));
static int readable __P((int fd));
{"-as", 1, setasyncmap}, /* set the desired async map */
{"-d", 0, setdebug}, /* Increase debugging level */
{"-detach", 0, setnodetach}, /* don't fork */
- {"-ip", 0, noipaddr}, /* Disable IP address negotiation */
+ {"-ip", 0, noip}, /* Disable IP and IPCP */
{"-mn", 0, nomagicnumber}, /* Disable magic number negotiation */
{"-mru", 0, nomru}, /* Disable mru negotiation */
{"-p", 0, setpassive}, /* Set passive mode */
{"escape", 1, setescape}, /* set chars to escape on transmission */
{"connect", 1, setconnector}, /* A program to set up a connection */
{"disconnect", 1, setdisconnector}, /* program to disconnect serial dev. */
+ {"maxconnect", 1, setmaxconnect}, /* specify a maximum connect time */
{"crtscts", 0, setcrtscts}, /* set h/w flow control */
{"-crtscts", 0, setnocrtscts}, /* clear h/w flow control */
{"xonxoff", 0, setxonxoff}, /* set s/w flow control */
{"ipcp-accept-remote", 0, setipcpaccr}, /* Accept peer's address for it */
{"bsdcomp", 1, setbsdcomp}, /* request BSD-Compress */
{"-bsdcomp", 0, setnobsdcomp}, /* don't allow BSD-Compress */
+ {"predictor1", 0, setpred1comp}, /* request Predictor-1 */
+ {"-predictor1", 0, setnopred1comp}, /* don't allow Predictor-1 */
{"ipparam", 1, setipparam}, /* set ip script parameter */
{"papcrypt", 0, setpapcrypt}, /* PAP passwords encrypted */
+
+#ifdef IPX_CHANGE
+ {"ipx-network", 1, setipxnetwork}, /* IPX network number */
+ {"ipxcp-accept-network", 0, setipxanet}, /* Accept peer netowrk */
+ {"ipx-node", 1, setipxnode}, /* IPX node number */
+ {"ipxcp-accept-local", 0, setipxalcl}, /* Accept our address */
+ {"ipxcp-accept-remote", 0, setipxarmt}, /* Accept peer's address */
+ {"ipx-routing", 1, setipxrouter}, /* IPX routing proto number */
+ {"ipx-router-name", 1, setipxname}, /* IPX router name */
+ {"ipxcp-restart", 1, setipxcptimeout}, /* Set timeout for IPXCP */
+ {"ipxcp-max-terminate", 1, setipxcpterm}, /* max #xmits for term-reqs */
+ {"ipxcp-max-configure", 1, setipxcpconf}, /* max #xmits for conf-reqs */
+ {"ipxcp-max-failure", 1, setipxcpfails}, /* max #conf-naks for IPXCP */
+#if 0
+ {"ipx-compression", 1, setipxcompression}, /* IPX compression number */
+#endif
+ {"+ipx", 0, setipxproto}, /* Enable IPXCP (and IPX) */
+ {"-ipx", 0, resetipxproto}, /* Disable IPXCP (and IPX) */
+#endif /* IPX_CHANGE */
+
#ifdef _linux_
{"idle-disconnect", 1, setidle}, /* seconds for disconnect of idle IP */
#endif
+
+#ifdef USE_MS_DNS
+ {"ms-dns", 1, setdnsaddr}, /* DNS address(es) for the peer's use */
+#endif
+
{NULL, 0, NULL}
};
BZERO((char *) &lcp_allowoptions[0], sizeof (struct lcp_options));
BZERO((char *) &ipcp_wantoptions[0], sizeof (struct ipcp_options));
BZERO((char *) &ipcp_allowoptions[0], sizeof (struct ipcp_options));
+
+#ifdef IPX_CHANGE
+ BZERO((char *) &ipxcp_wantoptions[0], sizeof (struct ipxcp_options));
+ BZERO((char *) &ipxcp_allowoptions[0], sizeof (struct ipxcp_options));
+#endif /* IPX_CHANGE */
+
return (1);
}
/*
- * noipaddr - Disable IP address negotiation.
+ * noip - Disable IP and IPCP.
*/
static int
-noipaddr()
+noip()
{
- ipcp_wantoptions[0].neg_addr = 0;
- ipcp_allowoptions[0].neg_addr = 0;
+ ipcp_protent.enabled_flag = 0;
return (1);
}
return (1);
}
+/*
+ * setmaxconnect - Set the maximum connect time
+ */
+static int
+setmaxconnect(argv)
+ char **argv;
+{
+ int value;
+
+ if (!int_option(*argv, &value))
+ return 0;
+ if (value < 0) {
+ fprintf(stderr, "pppd: maxconnect time must be positive\n");
+ return 0;
+ }
+ maxconnect = value;
+ return 1;
+}
/*
* setdomain - Set domain name to append to hostname
return 1;
}
+static int
+setpred1comp()
+{
+ ccp_wantoptions[0].predictor_1 = 1;
+ ccp_allowoptions[0].predictor_1 = 1;
+ return 1;
+}
+
+static int
+setnopred1comp()
+{
+ ccp_wantoptions[0].predictor_1 = 0;
+ ccp_allowoptions[0].predictor_1 = 0;
+ return 1;
+}
+
static int
setipparam(argv)
char **argv;
return int_option(*argv, &idle_time_limit);
}
#endif
+
+
+#ifdef IPX_CHANGE
+static int
+setipxrouter (argv)
+ char **argv;
+{
+ ipxcp_wantoptions[0].neg_router = 1;
+ ipxcp_allowoptions[0].neg_router = 1;
+ return int_option(*argv, &ipxcp_wantoptions[0].router);
+}
+
+static int
+setipxname (argv)
+ char **argv;
+{
+ char *dest = ipxcp_wantoptions[0].name;
+ char *src = *argv;
+ int count;
+ char ch;
+
+ ipxcp_wantoptions[0].neg_name = 1;
+ ipxcp_allowoptions[0].neg_name = 1;
+ memset (dest, '\0', sizeof (ipxcp_wantoptions[0].name));
+
+ count = 0;
+ while (*src) {
+ ch = *src++;
+ if (! isalnum (ch) && ch != '_') {
+ fprintf (stderr,
+ "%s: IPX router name must be alphanumeric or _\n",
+ progname);
+ return 0;
+ }
+
+ if (count >= sizeof (ipxcp_wantoptions[0].name)) {
+ fprintf (stderr,
+ "%s: IPX router name is limited to %d characters\n",
+ progname,
+ sizeof (ipxcp_wantoptions[0].name) - 1);
+ return 0;
+ }
+
+ dest[count++] = toupper (ch);
+ }
+
+ return 1;
+}
+
+static int
+setipxcptimeout (argv)
+ char **argv;
+{
+ return int_option(*argv, &ipxcp_fsm[0].timeouttime);
+}
+
+static int
+setipxcpterm (argv)
+ char **argv;
+{
+ return int_option(*argv, &ipxcp_fsm[0].maxtermtransmits);
+}
+
+static int
+setipxcpconf (argv)
+ char **argv;
+{
+ return int_option(*argv, &ipxcp_fsm[0].maxconfreqtransmits);
+}
+
+static int
+setipxcpfails (argv)
+ char **argv;
+{
+ return int_option(*argv, &ipxcp_fsm[0].maxnakloops);
+}
+
+static int
+setipxnetwork(argv)
+ char **argv;
+{
+ ipxcp_wantoptions[0].neg_nn = 1;
+ return int_option(*argv, &ipxcp_wantoptions[0].our_network);
+}
+
+static int
+setipxanet()
+{
+ ipxcp_wantoptions[0].accept_network = 1;
+ ipxcp_allowoptions[0].accept_network = 1;
+}
+
+static int
+setipxalcl()
+{
+ ipxcp_wantoptions[0].accept_local = 1;
+ ipxcp_allowoptions[0].accept_local = 1;
+}
+
+static int
+setipxarmt()
+{
+ ipxcp_wantoptions[0].accept_remote = 1;
+ ipxcp_allowoptions[0].accept_remote = 1;
+}
+
+static u_char *
+setipxnodevalue(src,dst)
+u_char *src, *dst;
+{
+ int indx;
+ int item;
+
+ for (;;) {
+ if (!isxdigit (*src))
+ break;
+
+ for (indx = 0; indx < 5; ++indx) {
+ dst[indx] <<= 4;
+ dst[indx] |= (dst[indx + 1] >> 4) & 0x0F;
+ }
+
+ item = toupper (*src) - '0';
+ if (item > 9)
+ item -= 7;
+
+ dst[5] = (dst[5] << 4) | item;
+ ++src;
+ }
+ return src;
+}
+
+static int
+setipxnode(argv)
+ char **argv;
+{
+ char *end;
+
+ memset (&ipxcp_wantoptions[0].our_node[0], 0, 6);
+ memset (&ipxcp_wantoptions[0].his_node[0], 0, 6);
+
+ end = setipxnodevalue (*argv, &ipxcp_wantoptions[0].our_node[0]);
+ if (*end == ':')
+ end = setipxnodevalue (++end, &ipxcp_wantoptions[0].his_node[0]);
+
+ if (*end == '\0') {
+ ipxcp_wantoptions[0].neg_node = 1;
+ return 1;
+ }
+
+ fprintf(stderr, "%s: invalid argument for ipx-node option\n",
+ progname);
+ return 0;
+}
+
+static int
+setipxproto()
+{
+ ipx_enabled = 1; /* Enable IPXCP and IPX protocol */
+ return 1;
+}
+
+static int
+resetipxproto()
+{
+ ipx_enabled = 0; /* Disable IPXCP and IPX protocol */
+ return 1;
+}
+#endif /* IPX_CHANGE */
+
+#ifdef USE_MS_DNS
+/*
+ * setdnsaddr - set the dns address(es)
+ */
+
+static int
+setdnsaddr(argv)
+ char **argv;
+{
+ u_int32_t dns;
+ struct hostent *hp;
+
+ dns = inet_addr(*argv);
+ if (dns == -1) {
+ if ((hp = gethostbyname(*argv)) == NULL) {
+ fprintf(stderr, "Invalid DNS Address %s\n", *argv);
+ return 0;
+ }
+ dns = *(u_int32_t *)hp->h_addr;
+ }
+
+ if (ipcp_allowoptions[0].dnsaddr[0] == 0) {
+ ipcp_allowoptions[0].dnsaddr[0] = dns;
+ } else {
+ ipcp_allowoptions[0].dnsaddr[1] = dns;
+ }
+
+ return (1);
+}
+#endif /* USE_MS_DNS */
projects / ppp.git / blobdiff