X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fipxcp.c;h=8fc05393d618d205d588230d7d2ba44c3d92911b;hb=39c06d616dd4c9443ed390969e58cd53ca1e314d;hp=f7b1a51ac2b5f75235be14568ed07995a2743502;hpb=f7ee87797ae1851c7bfb57752185b66f127326e8;p=ppp.git

diff --git a/pppd/ipxcp.c b/pppd/ipxcp.c
index f7b1a51..8fc0539 100644
--- a/pppd/ipxcp.c
+++ b/pppd/ipxcp.c
@@ -1,25 +1,48 @@
 /*
  * ipxcp.c - PPP IPX Control Protocol.
  *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
+ * Copyright (c) 1984-2000 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.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The name "Carnegie Mellon University" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For permission or any legal
+ *    details, please contact
+ *      Office of Technology Transfer
+ *      Carnegie Mellon University
+ *      5000 Forbes Avenue
+ *      Pittsburgh, PA  15213-3890
+ *      (412) 268-4387, fax: (412) 268-7395
+ *      tech-transfer@andrew.cmu.edu
+ *
+ * 4. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by Computing Services
+ *     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
+ *
+ * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
+ * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
 #ifdef IPX_CHANGE
 
-#define RCSID	"$Id: ipxcp.c,v 1.19 2001/02/22 03:15:20 paulus Exp $"
+#define RCSID	"$Id: ipxcp.c,v 1.21 2002/12/04 23:03:32 paulus Exp $"
 
 /*
  * TODO:
@@ -91,43 +114,55 @@ static fsm_callbacks ipxcp_callbacks = { /* IPXCP callback routines */
  * Command-line options.
  */
 static int setipxnode __P((char **));
+static void printipxnode __P((option_t *,
+			      void (*)(void *, char *, ...), void *));
 static int setipxname __P((char **));
 
 static option_t ipxcp_option_list[] = {
     { "ipx", o_bool, &ipxcp_protent.enabled_flag,
-      "Enable IPXCP (and IPX)", 1 },
+      "Enable IPXCP (and IPX)", OPT_PRIO | 1 },
     { "+ipx", o_bool, &ipxcp_protent.enabled_flag,
-      "Enable IPXCP (and IPX)", 1 },
+      "Enable IPXCP (and IPX)", OPT_PRIOSUB | OPT_ALIAS | 1 },
     { "noipx", o_bool, &ipxcp_protent.enabled_flag,
-      "Disable IPXCP (and IPX)" },
+      "Disable IPXCP (and IPX)", OPT_PRIOSUB },
     { "-ipx", o_bool, &ipxcp_protent.enabled_flag,
-      "Disable IPXCP (and IPX)" } ,
+      "Disable IPXCP (and IPX)", OPT_PRIOSUB | OPT_ALIAS },
+
     { "ipx-network", o_uint32, &ipxcp_wantoptions[0].our_network,
-      "Set our IPX network number", 0, &ipxcp_wantoptions[0].neg_nn },
+      "Set our IPX network number", OPT_PRIO, &ipxcp_wantoptions[0].neg_nn },
+
     { "ipxcp-accept-network", o_bool, &ipxcp_wantoptions[0].accept_network,
       "Accept peer IPX network number", 1,
       &ipxcp_allowoptions[0].accept_network },
-    { "ipx-node", o_special, setipxnode,
-      "Set IPX node number", OPT_MULTIPART },
+
+    { "ipx-node", o_special, (void *)setipxnode,
+      "Set IPX node number", OPT_A2PRINTER, (void *)printipxnode },
+
     { "ipxcp-accept-local", o_bool, &ipxcp_wantoptions[0].accept_local,
       "Accept our IPX address", 1,
       &ipxcp_allowoptions[0].accept_local },
+
     { "ipxcp-accept-remote", o_bool, &ipxcp_wantoptions[0].accept_remote,
       "Accept peer's IPX address", 1,
       &ipxcp_allowoptions[0].accept_remote },
+
     { "ipx-routing", o_int, &ipxcp_wantoptions[0].router,
-      "Set IPX routing proto number", 0,
+      "Set IPX routing proto number", OPT_PRIO,
       &ipxcp_wantoptions[0].neg_router },
+
     { "ipx-router-name", o_special, setipxname,
-      "Set IPX router name" },
+      "Set IPX router name", OPT_PRIO | OPT_A2STRVAL | OPT_STATIC,
+       &ipxcp_wantoptions[0].name },
+
     { "ipxcp-restart", o_int, &ipxcp_fsm[0].timeouttime,
-      "Set timeout for IPXCP" },
+      "Set timeout for IPXCP", OPT_PRIO },
     { "ipxcp-max-terminate", o_int, &ipxcp_fsm[0].maxtermtransmits,
-      "Set max #xmits for IPXCP term-reqs" },
+      "Set max #xmits for IPXCP term-reqs", OPT_PRIO },
     { "ipxcp-max-configure", o_int, &ipxcp_fsm[0].maxconfreqtransmits,
-      "Set max #xmits for IPXCP conf-reqs" },
+      "Set max #xmits for IPXCP conf-reqs", OPT_PRIO },
     { "ipxcp-max-failure", o_int, &ipxcp_fsm[0].maxnakloops,
-      "Set max #conf-naks for IPXCP" },
+      "Set max #conf-naks for IPXCP", OPT_PRIO },
+
     { NULL }
 };
 
@@ -248,6 +283,8 @@ u_char *src, *dst;
     return src;
 }
 
+static int ipx_prio_our, ipx_prio_his;
+
 static int
 setipxnode(argv)
     char **argv;
@@ -256,7 +293,6 @@ setipxnode(argv)
     int have_his = 0;
     u_char our_node[6];
     u_char his_node[6];
-    static int prio_our, prio_his;
 
     memset (our_node, 0, 6);
     memset (his_node, 0, 6);
@@ -269,13 +305,13 @@ setipxnode(argv)
 
     if (*end == '\0') {
         ipxcp_wantoptions[0].neg_node = 1;
-	if (option_priority >= prio_our) {
+	if (option_priority >= ipx_prio_our) {
 	    memcpy(&ipxcp_wantoptions[0].our_node[0], our_node, 6);
-	    prio_our = option_priority;
+	    ipx_prio_our = option_priority;
 	}
-	if (have_his && option_priority >= prio_his) {
+	if (have_his && option_priority >= ipx_prio_his) {
 	    memcpy(&ipxcp_wantoptions[0].his_node[0], his_node, 6);
-	    prio_his = option_priority;
+	    ipx_prio_his = option_priority;
 	}
         return 1;
     }
@@ -284,6 +320,25 @@ setipxnode(argv)
     return 0;
 }
 
+static void
+printipxnode(opt, printer, arg)
+    option_t *opt;
+    void (*printer) __P((void *, char *, ...));
+    void *arg;
+{
+	unsigned char *p;
+
+	p = ipxcp_wantoptions[0].our_node;
+	if (ipx_prio_our)
+		printer(arg, "%.2x%.2x%.2x%.2x%.2x%.2x",
+			p[0], p[1], p[2], p[3], p[4], p[5]);
+	printer(arg, ":");
+	p = ipxcp_wantoptions[0].his_node;
+	if (ipx_prio_his)
+		printer(arg, "%.2x%.2x%.2x%.2x%.2x%.2x",
+			p[0], p[1], p[2], p[3], p[4], p[5]);
+}
+
 static int
 setipxname (argv)
     char **argv;
@@ -305,7 +360,7 @@ setipxname (argv)
 	    return 0;
 	}
 
-	if (count >= sizeof (ipxcp_wantoptions[0].name)) {
+	if (count >= sizeof (ipxcp_wantoptions[0].name) - 1) {
 	    option_error("IPX router name is limited to %d characters",
 			 sizeof (ipxcp_wantoptions[0].name) - 1);
 	    return 0;
@@ -313,6 +368,7 @@ setipxname (argv)
 
 	dest[count++] = toupper (ch);
     }
+    dest[count] = 0;
 
     return 1;
 }