added stuff to print packets in readable form

[ppp.git] / pppd / options.c

diff --git a/pppd/options.c b/pppd/options.c
index 769d2e86b55dd083cf6c4343e67ffd8097af6cac..4520f2df4fc07a16e6067b570416d6f924d0c11b 100644 (file)
--- a/pppd/options.c
+++ b/pppd/options.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: options.c,v 1.2 1993/11/23 23:40:53 paulus Exp $";
+static char rcsid[] = "$Id: options.c,v 1.4 1994/02/08 23:48:50 paulus Exp $";
 #endif
 
 #include <stdio.h>
@@ -85,6 +85,7 @@ static int setproxyarp __ARGS((void));
 static int setpersist __ARGS((void));
 static int setdologin __ARGS((void));
 static int setusehostname __ARGS((void));
+static int setnoipdflt __ARGS((void));
 static int setlcptimeout __ARGS((char **));
 static int setlcpterm __ARGS((char **));
 static int setlcpconf __ARGS((char **));
@@ -98,6 +99,8 @@ static int setpapreqs __ARGS((char **));
 static int setchaptimeout __ARGS((char **));
 static int setchapchal __ARGS((char **));
 static int setchapintv __ARGS((char **));
+static int setipcpaccl __ARGS((void));
+static int setipcpaccr __ARGS((void));
 
 static int number_option __ARGS((char *, long *, int));
 
@@ -125,6 +128,7 @@ extern int uselogin;
 extern char our_name[];
 extern char remote_name[];
 int usehostname;
+int disable_defaultip;
 
 /*
  * Valid arguments.
@@ -172,6 +176,7 @@ static struct cmd {
     "proxyarp", 0, setproxyarp,        /* Add proxy ARP entry */
     "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 */
     "lcp-restart", 1, setlcptimeout,   /* Set timeout for LCP */
     "lcp-max-terminate", 1, setlcpterm,        /* Set max #xmits for term-reqs */
     "lcp-max-configure", 1, setlcpconf,        /* Set max #xmits for conf-reqs */
@@ -185,6 +190,8 @@ static struct cmd {
     "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 */
+    "ipcp-accept-local", 0, setipcpaccl, /* Accept peer's address for us */
+    "ipcp-accept-remote", 0, setipcpaccr, /* Accept peer's address for it */
     NULL
 };
 
@@ -461,7 +468,7 @@ getword(f, word, newlinep, filename)
                word[len] = c;
            ++len;
            if (c == '\\')
-               quoted = 1;
+               escape = 1;
        }
        if ((c = getc(f)) == EOF)
            break;
@@ -925,6 +932,39 @@ setipaddr(arg)
 }
 
 
+/*
+ * setnoipdflt - disable setipdefault()
+ */
+static int
+setnoipdflt()
+{
+    disable_defaultip = 1;
+    return 1;
+}
+
+
+/*
+ * setipcpaccl - accept peer's idea of our address
+ */
+static int
+setipcpaccl()
+{
+    ipcp_wantoptions[0].accept_local = 1;
+    return 1;
+}
+
+
+/*
+ * setipcpaccr - accept peer's idea of its address
+ */
+static int
+setipcpaccr()
+{
+    ipcp_wantoptions[0].accept_remote = 1;
+    return 1;
+}
+
+
 /*
  * setipdefault - default our local IP address based on our hostname.
  */
@@ -938,7 +978,7 @@ setipdefault()
     /*
      * If local IP address already given, don't bother.
      */
-    if (wo->ouraddr != 0)
+    if (wo->ouraddr != 0 || disable_defaultip)
        return;
 
     /*
@@ -946,6 +986,7 @@ setipdefault()
      * and take the first IP address as our local IP address.
      * If there isn't an IP address for our hostname, too bad.
      */
+    wo->accept_local = 1;      /* don't insist on this default value */
     if ((hp = gethostbyname(hostname)) == NULL)
        return;
     local = *(long *)hp->h_addr;