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ccp.c (45193) ccp.c (46310)
1/*
2 * PPP Compression Control Protocol (CCP) Module
3 *
4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp)
5 *
6 * Copyright (C) 1994, Internet Initiative Japan, Inc. All rights reserverd.
7 *
8 * Redistribution and use in source and binary forms are permitted
9 * provided that the above copyright notice and this paragraph are
10 * duplicated in all such forms and that any documentation,
11 * advertising materials, and other materials related to such
12 * distribution and use acknowledge that the software was developed
13 * by the Internet Initiative Japan, Inc. The name of the
14 * IIJ may not be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
19 *
1/*
2 * PPP Compression Control Protocol (CCP) Module
3 *
4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp)
5 *
6 * Copyright (C) 1994, Internet Initiative Japan, Inc. All rights reserverd.
7 *
8 * Redistribution and use in source and binary forms are permitted
9 * provided that the above copyright notice and this paragraph are
10 * duplicated in all such forms and that any documentation,
11 * advertising materials, and other materials related to such
12 * distribution and use acknowledge that the software was developed
13 * by the Internet Initiative Japan, Inc. The name of the
14 * IIJ may not be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
19 *
20 * $Id: ccp.c,v 1.44 1999/03/11 01:49:15 brian Exp $
20 * $Id: ccp.c,v 1.45 1999/03/31 14:21:44 brian Exp $
21 *
22 * TODO:
23 * o Support other compression protocols
24 */
25#include <sys/param.h>
26#include <netinet/in.h>
27#include <netinet/in_systm.h>
28#include <netinet/ip.h>

--- 377 unchanged lines hidden (view full) ---

406}
407
408static void
409CcpDecodeConfig(struct fsm *fp, u_char *cp, int plen, int mode_type,
410 struct fsm_decode *dec)
411{
412 /* Deal with incoming data */
413 struct ccp *ccp = fsm2ccp(fp);
21 *
22 * TODO:
23 * o Support other compression protocols
24 */
25#include <sys/param.h>
26#include <netinet/in.h>
27#include <netinet/in_systm.h>
28#include <netinet/ip.h>

--- 377 unchanged lines hidden (view full) ---

406}
407
408static void
409CcpDecodeConfig(struct fsm *fp, u_char *cp, int plen, int mode_type,
410 struct fsm_decode *dec)
411{
412 /* Deal with incoming data */
413 struct ccp *ccp = fsm2ccp(fp);
414 int type, length;
415 int f;
414 int type, length, f;
416 const char *end;
417
415 const char *end;
416
417 if (mode_type == MODE_REQ)
418 ccp->in.algorithm = -1; /* In case we've received two REQs in a row */
419
418 while (plen >= sizeof(struct fsmconfig)) {
419 type = *cp;
420 length = cp[1];
421
422 if (length == 0) {
423 log_Printf(LogCCP, "%s: CCP size zero\n", fp->link->name);
424 break;
425 }

--- 213 unchanged lines hidden --- 		420 while (plen >= sizeof(struct fsmconfig)) {
421 type = *cp;
422 length = cp[1];
423
424 if (length == 0) {
425 log_Printf(LogCCP, "%s: CCP size zero\n", fp->link->name);
426 break;
427 }

--- 213 unchanged lines hidden ---