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/* Copyright (C) 1999, 2000, 2001, 2002, 2003 Simon Patarin, INRIA
This file is part of Pandora, the Flexible Monitoring Platform.
Pandora is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
Pandora is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Pandora; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <libpandora/global.h>
#include "tcpprintcomponent.h"
#include <pandora_components/ippacket.h>
#include <pandora_components/tcppacket.h>
#include <pandora_components/udppacket.h>
component_export(TCPPrintComponent, TCPPacket+|UDPPacket+,);
int TCPPrintComponent::id = 0;
bool TCPPrintComponent::add(Packet *pkt)
{
int sport = 0, dport = 0;
locatePacket0(TCPPacket, tcpp, pkt);
locatePacket0(UDPPacket, udpp, pkt);
if (tcpp != NULL) {
sport = tcpp->sport;
dport = tcpp->dport;
} else if (udpp != NULL) {
sport = udpp->sport;
dport = udpp->dport;
}
locatePacket(IPPacket, ipp, pkt);
if (ipp == NULL) {
cleanPacket(pkt);
return false;
}
int len = ipp->dlength();
if (len == 0) {
discard(pkt);
return false;
}
cout << "new_packet ";
char *data = ipp->data();
if (tcpp != NULL) {
cout << "TCP " << cnx;
} else {
cout << "UDP " << cnx;
}
cout << " \"" << ipp->src << "\" " << ntohs(sport) << " \""
<< ipp->dst << "\" " << ntohs(dport) << "\n";
cout << "\"";
for (int i = 0; i < len; ++i) {
int c = (int) (unsigned char)data[i];
if (c == '\\') cout << "\\\\";
else
if (c == '"') cout << "\\\"";
else
if (c == '\n' || (c > 31 && c < 127))
cout << data[i];
else
printf("\\%03d", c);
}
printf( "\";\n");
cout << "\n(*----------------------------------------------------------------------*)\n";
discard(pkt);
return false;
}
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