1 files changed, 0 insertions, 258 deletions
diff --git a/mdk-stage1/rp-pppoe/src/pppoe-sniff.c b/mdk-stage1/rp-pppoe/src/pppoe-sniff.c
deleted file mode 100644
index aa796547b..000000000
--- a/mdk-stage1/rp-pppoe/src/pppoe-sniff.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/***********************************************************************
-*
-* pppoe-sniff.c
-*
-* Sniff a network for likely-looking PPPoE frames and deduce the value
-* to supply to PPPOE_EXTRA in /etc/ppp/pppoe.conf.  USE AT YOUR OWN RISK.
-*
-* Copyright (C) 2000 by Roaring Penguin Software Inc.
-*
-* This program may be distributed according to the terms of the GNU
-* General Public License, version 2 or (at your option) any later version.
-*
-***********************************************************************/
-
-static char const RCSID[] =
-"$Id$";
-
-#include "pppoe.h"
-
-#ifdef HAVE_GETOPT_H
-#include <getopt.h>
-#endif
-
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-
-#ifdef USE_DLPI
-#include <sys/dlpi.h>
-/* function declarations */
-void dlpromisconreq( int fd, u_long  level);
-void dlokack(int fd, char *bufp);
-#endif
-
-/* Default interface if no -I option given */
-#define DEFAULT_IF "eth0"
-
-/* Global vars */
-int SeenPADR = 0;
-int SeenSess = 0;
-UINT16_t SessType, DiscType;
-
-char *IfName = NULL;		/* Interface name */
-char *ServiceName = NULL;	/* Service name   */
-
-/**********************************************************************
-*%FUNCTION: parsePADRTags
-*%ARGUMENTS:
-* type -- tag type
-* len -- tag length
-* data -- tag data
-* extra -- extra user data.
-*%RETURNS:
-* Nothing
-*%DESCRIPTION:
-* Picks interesting tags out of a PADR packet
-***********************************************************************/
-void
-parsePADRTags(UINT16_t type, UINT16_t len, unsigned char *data,
-	      void *extra)
-{
-    switch(type) {
-    case TAG_SERVICE_NAME:
-	ServiceName = malloc(len+1);
-	if (ServiceName) {
-	    memcpy(ServiceName, data, len);
-	    ServiceName[len] = 0;
-	}
-	break;
-    }
-}
-
-/**********************************************************************
-*%FUNCTION: fatalSys
-*%ARGUMENTS:
-* str -- error message
-*%RETURNS:
-* Nothing
-*%DESCRIPTION:
-* Prints a message plus the errno value to stderr and exits.
-***********************************************************************/
-void
-fatalSys(char const *str)
-{
-    char buf[1024];
-    sprintf(buf, "%.256s: %.256s", str, strerror(errno));
-    printErr(buf);
-    exit(1);
-}
-
-/**********************************************************************
-*%FUNCTION: rp_fatal
-*%ARGUMENTS:
-* str -- error message
-*%RETURNS:
-* Nothing
-*%DESCRIPTION:
-* Prints a message to stderr and syslog and exits.
-***********************************************************************/
-void
-rp_fatal(char const *str)
-{
-    printErr(str);
-    exit(1);
-}
-
-/**********************************************************************
-*%FUNCTION: usage
-*%ARGUMENTS:
-* argv0 -- program name
-*%RETURNS:
-* Nothing
-*%DESCRIPTION:
-* Prints usage information and exits.
-***********************************************************************/
-void
-usage(char const *argv0)
-{
-    fprintf(stderr, "Usage: %s [options]\n", argv0);
-    fprintf(stderr, "Options:\n");
-    fprintf(stderr, "   -I if_name     -- Specify interface (default %s.)\n",
-	    DEFAULT_IF);
-    fprintf(stderr, "   -V             -- Print version and exit.\n");
-    fprintf(stderr, "\nPPPoE Version %s, Copyright (C) 2000 Roaring Penguin Software Inc.\n", VERSION);
-    fprintf(stderr, "PPPoE comes with ABSOLUTELY NO WARRANTY.\n");
-    fprintf(stderr, "This is free software, and you are welcome to redistribute it under the terms\n");
-    fprintf(stderr, "of the GNU General Public License, version 2 or any later version.\n");
-    fprintf(stderr, "http://www.roaringpenguin.com\n");
-    exit(0);
-}
-
-#if !defined(USE_LINUX_PACKET) && !defined(USE_DLPI)
-
-int
-main()
-{
-    fprintf(stderr, "Sorry, pppoe-sniff works only on Linux.\n");
-    return 1;
-}
-
-#else
-
-/**********************************************************************
-*%FUNCTION: main
-*%ARGUMENTS:
-* argc, argv -- count and values of command-line arguments
-*%RETURNS:
-* Nothing
-*%DESCRIPTION:
-* Main program
-***********************************************************************/
-int
-main(int argc, char *argv[])
-{
-    int opt;
-    int sock;
-    PPPoEPacket pkt;
-    int size;
-#ifdef USE_DLPI
-    long buf[MAXDLBUF]; 
-#endif
-
-    while((opt = getopt(argc, argv, "I:V")) != -1) {
-	switch(opt) {
-	case 'I':
-	    SET_STRING(IfName, optarg);
-	    break;
-	case 'V':
-	    printf("pppoe-sniff: Roaring Penguin PPPoE Version %s\n", VERSION);
-	    exit(0);
-	default:
-	    usage(argv[0]);
-	}
-    }
-
-    /* Pick a default interface name */
-    if (!IfName) {
-	IfName = DEFAULT_IF;
-    }
-
-    /* Open the interface */
-#ifdef USE_DLPI
-	sock = openInterface(IfName, Eth_PPPOE_Discovery, NULL); 
-        dlpromisconreq(sock, DL_PROMISC_PHYS);
-        dlokack(sock, (char *)buf);
-	dlpromisconreq(sock, DL_PROMISC_SAP);
-	dlokack(sock, (char *)buf);
-#else
-
-    sock = openInterface(IfName, ETH_P_ALL,  NULL);
-
-#endif 
-
-    /* We assume interface is in promiscuous mode -- use ifconfig to
-       ensure this */
-    fprintf(stderr, "Sniffing for PADR.  Start your connection on another machine...\n");
-    while (!SeenPADR) {
-	if (receivePacket(sock, &pkt, &size) < 0) continue;
-	if (ntohs(pkt.length) + HDR_SIZE > size) continue;
-	if (pkt.ver != 1 || pkt.type != 1)       continue;
-	if (pkt.code != CODE_PADR)               continue;
-
-	/* Looks promising... parse it */
-	if (parsePacket(&pkt, parsePADRTags, NULL) < 0) {
-	    continue;
-	}
-	DiscType = ntohs(pkt.ethHdr.h_proto);
-	fprintf(stderr, "\nExcellent!  Sniffed a likely-looking PADR.\n");
-	break;
-    }
-    
-    while (!SeenSess) {
-	if (receivePacket(sock, &pkt, &size) < 0) continue;
-	if (ntohs(pkt.length) + HDR_SIZE > size) continue;
-	if (pkt.ver != 1 || pkt.type != 1)       continue;
-	if (pkt.code != CODE_SESS)               continue;
-
-	/* Cool! */
-	SessType = ntohs(pkt.ethHdr.h_proto);
-	break;
-    }
-
-    fprintf(stderr, "Wonderful!  Sniffed a likely-looking session packet.\n");
-    if ((ServiceName == NULL || *ServiceName == 0) &&
-	DiscType == ETH_PPPOE_DISCOVERY &&
-	SessType == ETH_PPPOE_SESSION) {
-	fprintf(stderr, "\nGreat!  It looks like a standard PPPoE service.\nYou should not need anything special in the configuration file.\n");
-	return 0;
-    }
-
-    fprintf(stderr, "\nOK, looks like you need something special in the configuration file.\nTry this:\n\n");
-    if (ServiceName != NULL && *ServiceName != 0) {
-	fprintf(stderr, "SERVICENAME='%s'\n", ServiceName);
-    }
-    if (DiscType != ETH_PPPOE_DISCOVERY || SessType != ETH_PPPOE_SESSION) {
-	fprintf(stderr, " PPPOE_EXTRA='-f %x:%x'\n", DiscType, SessType);
-    }
-    return 0;
-}
-
-#endif
-/**********************************************************************
-*%FUNCTION: sysErr
-*%ARGUMENTS:
-* str -- error message
-*%RETURNS:
-* Nothing
-*%DESCRIPTION:
-* Prints a message plus the errno value to syslog.
-***********************************************************************/
-void
-sysErr(char const *str)
-{
-    char buf[1024];
-    sprintf(buf, "%.256s: %.256s", str, strerror(errno));
-    printErr(buf);
-}