/*
* 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 1.20 2001/03/08 05:11:13 paulus Exp $"
+#define RCSID "$Id: ipxcp.c,v 1.24 2005/08/25 23:59:34 paulus Exp $"
/*
* TODO:
static int ipxcp_cilen __P((fsm *)); /* Return length of our CI */
static void ipxcp_addci __P((fsm *, u_char *, int *)); /* Add our CI */
static int ipxcp_ackci __P((fsm *, u_char *, int)); /* Peer ack'd our CI */
-static int ipxcp_nakci __P((fsm *, u_char *, int)); /* Peer nak'd our CI */
+static int ipxcp_nakci __P((fsm *, u_char *, int, int));/* Peer nak'd our CI */
static int ipxcp_rejci __P((fsm *, u_char *, int)); /* Peer rej'd our CI */
static int ipxcp_reqci __P((fsm *, u_char *, int *, int)); /* Rcv CI */
static void ipxcp_up __P((fsm *)); /* We're UP */
setipxnode(argv)
char **argv;
{
- char *end;
+ u_char *end;
int have_his = 0;
u_char our_node[6];
u_char his_node[6];
setipxname (argv)
char **argv;
{
- char *dest = ipxcp_wantoptions[0].name;
+ u_char *dest = ipxcp_wantoptions[0].name;
char *src = *argv;
int count;
char ch;
len = go->neg_nn ? CILEN_NETN : 0;
len += go->neg_node ? CILEN_NODEN : 0;
- len += go->neg_name ? CILEN_NAME + strlen (go->name) - 1 : 0;
+ len += go->neg_name ? CILEN_NAME + strlen ((char *)go->name) - 1 : 0;
/* RFC says that defaults should not be included. */
if (go->neg_router && to_external(go->router) != RIP_SAP)
}
if (go->neg_name) {
- int cilen = strlen (go->name);
+ int cilen = strlen ((char *)go->name);
int indx;
PUTCHAR (IPX_ROUTER_NAME, ucp);
PUTCHAR (CILEN_NAME + cilen - 1, ucp);
}
#define ACKCINODE(opt,neg,val) ACKCICHARS(opt,neg,val,sizeof(val))
-#define ACKCINAME(opt,neg,val) ACKCICHARS(opt,neg,val,strlen(val))
+#define ACKCINAME(opt,neg,val) ACKCICHARS(opt,neg,val,strlen((char *)val))
#define ACKCINETWORK(opt, neg, val) \
if (neg) { \
*/
static int
-ipxcp_nakci(f, p, len)
+ipxcp_nakci(f, p, len, treat_as_reject)
fsm *f;
u_char *p;
int len;
+ int treat_as_reject;
{
u_char citype, cilen, *next;
u_short s;
BZERO(&no, sizeof(no));
try = *go;
- while (len > CILEN_VOID) {
+ while (len >= CILEN_VOID) {
GETCHAR (citype, p);
GETCHAR (cilen, p);
len -= cilen;
- if (len < 0)
+ if (cilen < CILEN_VOID || len < 0)
goto bad;
next = &p [cilen - CILEN_VOID];
no.neg_nn = 1;
GETLONG(l, p);
- if (l && ao->accept_network)
+ if (treat_as_reject)
+ try.neg_nn = 0;
+ else if (l && ao->accept_network)
try.our_network = l;
break;
goto bad;
no.neg_node = 1;
- if (!zero_node (p) && ao->accept_local &&
- ! compare_node (p, ho->his_node))
+ if (treat_as_reject)
+ try.neg_node = 0;
+ else if (!zero_node (p) && ao->accept_local &&
+ ! compare_node (p, ho->his_node))
copy_node (p, try.our_node);
break;
}
#define REJCINODE(opt,neg,val) REJCICHARS(opt,neg,val,sizeof(val))
-#define REJCINAME(opt,neg,val) REJCICHARS(opt,neg,val,strlen(val))
+#define REJCINAME(opt,neg,val) REJCICHARS(opt,neg,val,strlen((char *)val))
#define REJCIVOID(opt, neg) \
if (neg && p[0] == opt) { \
argv[6] = strremote;
argv[7] = strproto_lcl;
argv[8] = strproto_rmt;
- argv[9] = go->name;
- argv[10] = ho->name;
+ argv[9] = (char *)go->name;
+ argv[10] = (char *)ho->name;
argv[11] = ipparam;
argv[12] = strpid;
argv[13] = NULL;
- run_program(script, argv, 0, NULL, NULL);
+ run_program(script, argv, 0, NULL, NULL, 0);
}
/*
case TERMREQ:
if (len > 0 && *p >= ' ' && *p < 0x7f) {
printer(arg, " ");
- print_string(p, len, printer, arg);
+ print_string((char *)p, len, printer, arg);
p += len;
len = 0;
}
projects / ppp.git / blobdiff