diff options
Diffstat (limited to 'mdk-stage1/rp-pppoe/src/debug.c')
| -rw-r--r-- | mdk-stage1/rp-pppoe/src/debug.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/mdk-stage1/rp-pppoe/src/debug.c b/mdk-stage1/rp-pppoe/src/debug.c deleted file mode 100644 index 052dca6c7..000000000 --- a/mdk-stage1/rp-pppoe/src/debug.c +++ /dev/null @@ -1,143 +0,0 @@ -/*********************************************************************** -* -* debug.c -* -* Implementation of user-space PPPoE redirector for Linux. -* -* Functions for printing debugging information -* -* 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" -#include <sys/time.h> -#include <time.h> -#include <unistd.h> -#include <ctype.h> - -/********************************************************************** -*%FUNCTION: dumpHex -*%ARGUMENTS: -* fp -- file to dump to -* buf -- buffer to dump -* len -- length of data -*%RETURNS: -* Nothing -*%DESCRIPTION: -* Dumps buffer to fp in an easy-to-read format -***********************************************************************/ -void -dumpHex(FILE *fp, unsigned char const *buf, int len) -{ - int i; - int base; - - if (!fp) return; - - /* do NOT dump PAP packets */ - if (len >= 2 && buf[0] == 0xC0 && buf[1] == 0x23) { - fprintf(fp, "(PAP Authentication Frame -- Contents not dumped)\n"); - return; - } - - for (base=0; base<len; base += 16) { - for (i=base; i<base+16; i++) { - if (i < len) { - fprintf(fp, "%02x ", (unsigned) buf[i]); - } else { - fprintf(fp, " "); - } - } - fprintf(fp, " "); - for (i=base; i<base+16; i++) { - if (i < len) { - if (isprint(buf[i])) { - fprintf(fp, "%c", buf[i]); - } else { - fprintf(fp, "."); - } - } else { - break; - } - } - fprintf(fp, "\n"); - } -} - -/********************************************************************** -*%FUNCTION: dumpPacket -*%ARGUMENTS: -* fp -- file to dump to -* packet -- a PPPoE packet -* dir -- either SENT or RCVD -*%RETURNS: -* Nothing -*%DESCRIPTION: -* Dumps the PPPoE packet to fp in an easy-to-read format -***********************************************************************/ -void -dumpPacket(FILE *fp, PPPoEPacket *packet, char const *dir) -{ - int len = ntohs(packet->length); - - /* Sheesh... printing times is a pain... */ - struct timeval tv; - time_t now; - int millisec; - struct tm *lt; - char timebuf[256]; - - UINT16_t type = etherType(packet); - if (!fp) return; - gettimeofday(&tv, NULL); - now = (time_t) tv.tv_sec; - millisec = tv.tv_usec / 1000; - lt = localtime(&now); - strftime(timebuf, 256, "%H:%M:%S", lt); - fprintf(fp, "%s.%03d %s PPPoE ", timebuf, millisec, dir); - if (type == Eth_PPPOE_Discovery) { - fprintf(fp, "Discovery (%x) ", (unsigned) type); - } else if (type == Eth_PPPOE_Session) { - fprintf(fp, "Session (%x) ", (unsigned) type); - } else { - fprintf(fp, "Unknown (%x) ", (unsigned) type); - } - - switch(packet->code) { - case CODE_PADI: fprintf(fp, "PADI "); break; - case CODE_PADO: fprintf(fp, "PADO "); break; - case CODE_PADR: fprintf(fp, "PADR "); break; - case CODE_PADS: fprintf(fp, "PADS "); break; - case CODE_PADT: fprintf(fp, "PADT "); break; - case CODE_SESS: fprintf(fp, "SESS "); break; - } - - fprintf(fp, "sess-id %d length %d\n", - (int) ntohs(packet->session), - len); - - /* Ugly... I apologize... */ - fprintf(fp, - "SourceAddr %02x:%02x:%02x:%02x:%02x:%02x " - "DestAddr %02x:%02x:%02x:%02x:%02x:%02x\n", - (unsigned) packet->ethHdr.h_source[0], - (unsigned) packet->ethHdr.h_source[1], - (unsigned) packet->ethHdr.h_source[2], - (unsigned) packet->ethHdr.h_source[3], - (unsigned) packet->ethHdr.h_source[4], - (unsigned) packet->ethHdr.h_source[5], - (unsigned) packet->ethHdr.h_dest[0], - (unsigned) packet->ethHdr.h_dest[1], - (unsigned) packet->ethHdr.h_dest[2], - (unsigned) packet->ethHdr.h_dest[3], - (unsigned) packet->ethHdr.h_dest[4], - (unsigned) packet->ethHdr.h_dest[5]); - dumpHex(fp, packet->payload, ntohs(packet->length)); -} |