X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Foptions.c;h=e7f95bf54f83d79b00370865febad357ab514c2f;hp=2375cf50df33841b9a66ece47ef5e56e21b12545;hb=dee72905271845128ad26cff5cf770c433f3f4a7;hpb=2a09df9e052a1e395d7864ff5865fdea94cadfa3;ds=sidebyside

diff --git a/pppd/options.c b/pppd/options.c
index 2375cf5..e7f95bf 100644
--- a/pppd/options.c
+++ b/pppd/options.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: options.c,v 1.20 1995/06/12 11:22:51 paulus Exp $";
+static char rcsid[] = "$Id: options.c,v 1.25 1995/10/27 03:39:14 paulus Exp $";
 #endif
 
 #include <stdio.h>
@@ -138,7 +138,9 @@ static int setremote __P((char **));
 static int setauth __P((void));
 static int readfile __P((char **));
 static int setdefaultroute __P((void));
+static int setnodefaultroute __P((void));
 static int setproxyarp __P((void));
+static int setnoproxyarp __P((void));
 static int setpersist __P((void));
 static int setdologin __P((void));
 static int setusehostname __P((void));
@@ -153,6 +155,7 @@ static int setipcpconf __P((char **));
 static int setipcpfails __P((char **));
 static int setpaptimeout __P((char **));
 static int setpapreqs __P((char **));
+static int setpapreqtime __P((char **));
 static int setchaptimeout __P((char **));
 static int setchapchal __P((char **));
 static int setchapintv __P((char **));
@@ -165,7 +168,7 @@ static int setnobsdcomp __P((void));
 static int setipparam __P((char **));
 static int setpapcrypt __P((void));
 
-static int number_option __P((char *, long *, int));
+static int number_option __P((char *, u_int32_t *, int));
 static int readable __P((int fd));
 
 void usage();
@@ -222,7 +225,9 @@ static struct cmd {
     {"auth", 0, setauth},	/* Require authentication from peer */
     {"file", 1, readfile},	/* Take options from a file */
     {"defaultroute", 0, setdefaultroute}, /* Add default route */
+    {"-defaultroute", 0, setnodefaultroute}, /* disable defaultroute option */
     {"proxyarp", 0, setproxyarp}, /* Add proxy ARP entry */
+    {"-proxyarp", 0, setnoproxyarp}, /* disable proxyarp option */
     {"persist", 0, setpersist},	/* Keep on reopening connection after close */
     {"login", 0, setdologin},	/* Use system password database for UPAP */
     {"noipdefault", 0, setnoipdflt}, /* Don't use name for default IP adrs */
@@ -236,8 +241,9 @@ static struct cmd {
     {"ipcp-max-terminate", 1, setipcpterm}, /* Set max #xmits for term-reqs */
     {"ipcp-max-configure", 1, setipcpconf}, /* Set max #xmits for conf-reqs */
     {"ipcp-max-failure", 1, setipcpfails}, /* Set max #conf-naks for IPCP */
-    {"pap-restart", 1, setpaptimeout}, /* Set timeout for UPAP */
+    {"pap-restart", 1, setpaptimeout},	/* Set retransmit timeout for PAP */
     {"pap-max-authreq", 1, setpapreqs}, /* Set max #xmits for auth-reqs */
+    {"pap-timeout", 1, setpapreqtime},	/* Set time limit for peer PAP auth. */
     {"chap-restart", 1, setchaptimeout}, /* Set timeout for CHAP */
     {"chap-max-challenge", 1, setchapchal}, /* Set max #xmits for challenge */
     {"chap-interval", 1, setchapintv}, /* Set interval for rechallenge */
@@ -495,7 +501,7 @@ readable(fd)
 
 /*
  * Read a word from a file.
- * Words are delimited by white-space or by quotes (", or ').
+ * Words are delimited by white-space or by quotes (" or ').
  * Quotes, white-space and \ may be escaped with \.
  * \<newline> is ignored.
  */
@@ -741,17 +747,17 @@ getword(f, word, newlinep, filename)
 }
 
 /*
- * number_option - parse a numeric parameter for an option
+ * number_option - parse an unsigned numeric parameter for an option.
  */
 static int
 number_option(str, valp, base)
     char *str;
-    long *valp;
+    u_int32_t *valp;
     int base;
 {
     char *ptr;
 
-    *valp = strtol(str, &ptr, base);
+    *valp = strtoul(str, &ptr, base);
     if (ptr == str) {
 	fprintf(stderr, "%s: invalid number: %s\n", progname, str);
 	return 0;
@@ -770,7 +776,7 @@ int_option(str, valp)
     char *str;
     int *valp;
 {
-    long v;
+    u_int32_t v;
 
     if (!number_option(str, &v, 0))
 	return 0;
@@ -893,7 +899,7 @@ static int
 setmru(argv)
     char **argv;
 {
-    long mru;
+    u_int32_t mru;
 
     if (!number_option(*argv, &mru, 0))
 	return 0;
@@ -910,7 +916,7 @@ static int
 setmtu(argv)
     char **argv;
 {
-    long mtu;
+    u_int32_t mtu;
 
     if (!number_option(*argv, &mtu, 0))
 	return 0;
@@ -1130,7 +1136,12 @@ static int
 setdomain(argv)
     char **argv;
 {
-    strncat(hostname, *argv, MAXNAMELEN - strlen(hostname));
+    gethostname(hostname, MAXNAMELEN);
+    if (**argv != 0) {
+	if (**argv != '.')
+	    strncat(hostname, ".", MAXNAMELEN - strlen(hostname));
+	strncat(hostname, *argv, MAXNAMELEN - strlen(hostname));
+    }
     hostname[MAXNAMELEN-1] = 0;
     return (1);
 }
@@ -1143,7 +1154,7 @@ static int
 setasyncmap(argv)
     char **argv;
 {
-    long asyncmap;
+    u_int32_t asyncmap;
 
     if (!number_option(*argv, &asyncmap, 16))
 	return 0;
@@ -1411,7 +1422,7 @@ setxonxoff()
     lcp_wantoptions[0].asyncmap |= 0x000A0000;	/* escape ^S and ^Q */
     lcp_wantoptions[0].neg_asyncmap = 1;
 
-    crtscts = 2;
+    crtscts = -2;
     return (1);
 }
 
@@ -1489,17 +1500,41 @@ setauth()
 static int
 setdefaultroute()
 {
+    if (!ipcp_allowoptions[0].default_route) {
+	fprintf(stderr, "%s: defaultroute option is disabled\n", progname);
+	return 0;
+    }
     ipcp_wantoptions[0].default_route = 1;
     return 1;
 }
 
+static int
+setnodefaultroute()
+{
+    ipcp_allowoptions[0].default_route = 0;
+    ipcp_wantoptions[0].default_route = 0;
+    return 1;
+}
+
 static int
 setproxyarp()
 {
+    if (!ipcp_allowoptions[0].proxy_arp) {
+	fprintf(stderr, "%s: proxyarp option is disabled\n", progname);
+	return 0;
+    }
     ipcp_wantoptions[0].proxy_arp = 1;
     return 1;
 }
 
+static int
+setnoproxyarp()
+{
+    ipcp_wantoptions[0].proxy_arp = 0;
+    ipcp_allowoptions[0].proxy_arp = 0;
+    return 1;
+}
+
 static int
 setpersist()
 {
@@ -1598,6 +1633,13 @@ setpaptimeout(argv)
     return int_option(*argv, &upap[0].us_timeouttime);
 }
 
+static int
+setpapreqtime(argv)
+    char **argv;
+{
+    return int_option(*argv, &upap[0].us_reqtimeout);
+}
+
 static int
 setpapreqs(argv)
     char **argv;