diff options
Diffstat (limited to 'contrib/tcpdump/print-ipx.c')
-rw-r--r-- | contrib/tcpdump/print-ipx.c | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/contrib/tcpdump/print-ipx.c b/contrib/tcpdump/print-ipx.c deleted file mode 100644 index 5309aa4..0000000 --- a/contrib/tcpdump/print-ipx.c +++ /dev/null @@ -1,221 +0,0 @@ -/* - * Copyright (c) 1994, 1995, 1996 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that: (1) source code distributions - * retain the above copyright notice and this paragraph in its entirety, (2) - * distributions including binary code include the above copyright notice and - * this paragraph in its entirety in the documentation or other materials - * provided with the distribution, and (3) all advertising materials mentioning - * features or use of this software display the following acknowledgement: - * ``This product includes software developed by the University of California, - * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of - * the University nor the names of its contributors may 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 - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - * - * Format and print Novell IPX packets. - * Contributed by Brad Parker (brad@fcr.com). - */ - -#ifndef lint -static const char rcsid[] _U_ = - "@(#) $Header: /tcpdump/master/tcpdump/print-ipx.c,v 1.40.2.2 2005/05/06 08:27:00 guy Exp $"; -#endif - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <tcpdump-stdinc.h> - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include "interface.h" -#include "addrtoname.h" -#include "ipx.h" -#include "extract.h" - - -static const char *ipxaddr_string(u_int32_t, const u_char *); -void ipx_decode(const struct ipxHdr *, const u_char *, u_int); -void ipx_sap_print(const u_short *, u_int); -void ipx_rip_print(const u_short *, u_int); - -/* - * Print IPX datagram packets. - */ -void -ipx_print(const u_char *p, u_int length) -{ - const struct ipxHdr *ipx = (const struct ipxHdr *)p; - - if (!eflag) - printf("IPX "); - - TCHECK(ipx->srcSkt); - (void)printf("%s.%04x > ", - ipxaddr_string(EXTRACT_32BITS(ipx->srcNet), ipx->srcNode), - EXTRACT_16BITS(&ipx->srcSkt)); - - (void)printf("%s.%04x: ", - ipxaddr_string(EXTRACT_32BITS(ipx->dstNet), ipx->dstNode), - EXTRACT_16BITS(&ipx->dstSkt)); - - /* take length from ipx header */ - TCHECK(ipx->length); - length = EXTRACT_16BITS(&ipx->length); - - ipx_decode(ipx, (u_char *)ipx + ipxSize, length - ipxSize); - return; -trunc: - printf("[|ipx %d]", length); -} - -static const char * -ipxaddr_string(u_int32_t net, const u_char *node) -{ - static char line[256]; - - snprintf(line, sizeof(line), "%08x.%02x:%02x:%02x:%02x:%02x:%02x", - net, node[0], node[1], node[2], node[3], node[4], node[5]); - - return line; -} - -void -ipx_decode(const struct ipxHdr *ipx, const u_char *datap, u_int length) -{ - register u_short dstSkt; - - dstSkt = EXTRACT_16BITS(&ipx->dstSkt); - switch (dstSkt) { - case IPX_SKT_NCP: - (void)printf("ipx-ncp %d", length); - break; - case IPX_SKT_SAP: - ipx_sap_print((u_short *)datap, length); - break; - case IPX_SKT_RIP: - ipx_rip_print((u_short *)datap, length); - break; - case IPX_SKT_NETBIOS: - (void)printf("ipx-netbios %d", length); -#ifdef TCPDUMP_DO_SMB - ipx_netbios_print(datap, length); -#endif - break; - case IPX_SKT_DIAGNOSTICS: - (void)printf("ipx-diags %d", length); - break; - case IPX_SKT_NWLINK_DGM: - (void)printf("ipx-nwlink-dgm %d", length); -#ifdef TCPDUMP_DO_SMB - ipx_netbios_print(datap, length); -#endif - break; - case IPX_SKT_EIGRP: - eigrp_print(datap, length); - break; - default: - (void)printf("ipx-#%x %d", dstSkt, length); - break; - } -} - -void -ipx_sap_print(const u_short *ipx, u_int length) -{ - int command, i; - - TCHECK(ipx[0]); - command = EXTRACT_16BITS(ipx); - ipx++; - length -= 2; - - switch (command) { - case 1: - case 3: - if (command == 1) - (void)printf("ipx-sap-req"); - else - (void)printf("ipx-sap-nearest-req"); - - TCHECK(ipx[0]); - (void)printf(" %s", ipxsap_string(htons(EXTRACT_16BITS(&ipx[0])))); - break; - - case 2: - case 4: - if (command == 2) - (void)printf("ipx-sap-resp"); - else - (void)printf("ipx-sap-nearest-resp"); - - for (i = 0; i < 8 && length > 0; i++) { - TCHECK(ipx[0]); - (void)printf(" %s '", ipxsap_string(htons(EXTRACT_16BITS(&ipx[0])))); - if (fn_printzp((u_char *)&ipx[1], 48, snapend)) { - printf("'"); - goto trunc; - } - TCHECK2(ipx[25], 10); - printf("' addr %s", - ipxaddr_string(EXTRACT_32BITS(&ipx[25]), (u_char *)&ipx[27])); - ipx += 32; - length -= 64; - } - break; - default: - (void)printf("ipx-sap-?%x", command); - break; - } - return; -trunc: - printf("[|ipx %d]", length); -} - -void -ipx_rip_print(const u_short *ipx, u_int length) -{ - int command, i; - - TCHECK(ipx[0]); - command = EXTRACT_16BITS(ipx); - ipx++; - length -= 2; - - switch (command) { - case 1: - (void)printf("ipx-rip-req"); - if (length > 0) { - TCHECK(ipx[3]); - (void)printf(" %u/%d.%d", EXTRACT_32BITS(&ipx[0]), - EXTRACT_16BITS(&ipx[2]), EXTRACT_16BITS(&ipx[3])); - } - break; - case 2: - (void)printf("ipx-rip-resp"); - for (i = 0; i < 50 && length > 0; i++) { - TCHECK(ipx[3]); - (void)printf(" %u/%d.%d", EXTRACT_32BITS(&ipx[0]), - EXTRACT_16BITS(&ipx[2]), EXTRACT_16BITS(&ipx[3])); - - ipx += 4; - length -= 8; - } - break; - default: - (void)printf("ipx-rip-?%x", command); - break; - } - return; -trunc: - printf("[|ipx %d]", length); -} |