398 lines
12 KiB
C++
398 lines
12 KiB
C++
/*
|
|
Copyright (C) 2010 Srivats P.
|
|
|
|
This file is part of "Ostinato"
|
|
|
|
This 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 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program 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 this program. If not, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
#ifndef _PDML_P_H
|
|
#define _PDML_P_H
|
|
|
|
#include "protocol.pb.h"
|
|
|
|
#include <QByteArray>
|
|
#include <QMap>
|
|
#include <QString>
|
|
#include <QXmlDefaultHandler>
|
|
#include <QXmlStreamReader>
|
|
|
|
// TODO: add const where possible
|
|
|
|
class PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlDefaultProtocol(); // TODO: make private
|
|
virtual ~PdmlDefaultProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
QString pdmlProtoName() const;
|
|
int ostProtoId() const;
|
|
bool hasField(QString name) const;
|
|
int fieldId(QString name) const;
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void prematureEndHandler(int pos, OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
|
|
void fieldHandler(QString name, const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
void knownFieldHandler(QString name, QString valueHexStr,
|
|
OstProto::Protocol *pbProto);
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
|
|
protected:
|
|
QString pdmlProtoName_; // TODO: needed? duplicated in protocolMap_
|
|
int ostProtoId_;
|
|
QMap<QString, int> fieldMap_;
|
|
};
|
|
|
|
class PdmlUnknownProtocol;
|
|
class PcapFileFormat;
|
|
class PdmlReader : public QObject, public QXmlStreamReader
|
|
{
|
|
Q_OBJECT
|
|
//friend class PdmlUnknownProtocol;
|
|
public:
|
|
PdmlReader(OstProto::StreamConfigList *streams);
|
|
~PdmlReader();
|
|
|
|
bool read(QIODevice *device, PcapFileFormat *pcap = NULL,
|
|
bool *stop = NULL);
|
|
signals:
|
|
void progress(int value);
|
|
|
|
private:
|
|
PdmlDefaultProtocol* allocPdmlProtocol(QString protoName);
|
|
void freePdmlProtocol(PdmlDefaultProtocol *proto);
|
|
|
|
bool isDontCareProto();
|
|
void skipElement();
|
|
|
|
void readPdml();
|
|
void readPacket();
|
|
void readProto();
|
|
void readField(PdmlDefaultProtocol *pdmlProto,
|
|
OstProto::Protocol *pbProto);
|
|
|
|
void appendHexDumpProto(int offset, int size);
|
|
PdmlDefaultProtocol* appendPdmlProto(const QString &protoName,
|
|
OstProto::Protocol **pbProto);
|
|
|
|
typedef PdmlDefaultProtocol* (*FactoryMethod)();
|
|
|
|
QMap<QString, FactoryMethod> factory_;
|
|
|
|
bool *stop_;
|
|
OstProto::StreamConfigList *streams_;
|
|
PcapFileFormat *pcap_;
|
|
QByteArray pktBuf_;
|
|
|
|
int packetCount_;
|
|
int expPos_;
|
|
bool skipUntilEnd_;
|
|
OstProto::Stream *prevStream_;
|
|
OstProto::Stream *currentStream_;
|
|
};
|
|
|
|
class PdmlUnknownProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlUnknownProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void prematureEndHandler(int pos, OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
private:
|
|
int endPos_;
|
|
int expPos_;
|
|
};
|
|
|
|
class PdmlGenInfoProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlGenInfoProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
};
|
|
|
|
class PdmlFrameProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlFrameProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
};
|
|
|
|
class PdmlEthProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlEthProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
};
|
|
|
|
class PdmlSvlanProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlSvlanProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
};
|
|
|
|
class PdmlVlanProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlVlanProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
};
|
|
|
|
class PdmlLlcProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlLlcProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
};
|
|
|
|
class PdmlArpProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlArpProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
};
|
|
|
|
class PdmlIp4Protocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlIp4Protocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
private:
|
|
QByteArray options_;
|
|
};
|
|
|
|
class PdmlIp6Protocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlIp6Protocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
};
|
|
|
|
class PdmlIcmpProtocol : public PdmlDefaultProtocol
|
|
{
|
|
friend class PdmlIcmp6Protocol;
|
|
public:
|
|
PdmlIcmpProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
private:
|
|
static const uint kIcmpInvalidType = 0xFFFFFFFF;
|
|
|
|
static const uint kIcmp6EchoRequest = 128;
|
|
static const uint kIcmp6EchoReply = 129;
|
|
};
|
|
|
|
class PdmlMldProtocol : public PdmlDefaultProtocol
|
|
{
|
|
friend class PdmlIcmp6Protocol;
|
|
public:
|
|
PdmlMldProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
private:
|
|
static const uint kMldQuery = 0x82;
|
|
static const uint kMldV1Query = 0x82;
|
|
static const uint kMldV2Query = 0xFF82;
|
|
|
|
uint protoSize_;
|
|
};
|
|
|
|
class PdmlIcmp6Protocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlIcmp6Protocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
private:
|
|
PdmlIcmpProtocol icmp_;
|
|
PdmlMldProtocol mld_;
|
|
PdmlDefaultProtocol *proto_;
|
|
};
|
|
|
|
class PdmlIgmpProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlIgmpProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
private:
|
|
static const uint kIgmpQuery = 0x11;
|
|
static const uint kIgmpV1Query = 0x11;
|
|
static const uint kIgmpV2Query = 0xFF11;
|
|
static const uint kIgmpV3Query = 0xFE11;
|
|
|
|
uint version_;
|
|
};
|
|
|
|
class PdmlTcpProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlTcpProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
private:
|
|
QByteArray options_;
|
|
QByteArray segmentData_;
|
|
};
|
|
|
|
class PdmlUdpProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlUdpProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
};
|
|
|
|
class PdmlTextProtocol : public PdmlDefaultProtocol
|
|
{
|
|
public:
|
|
PdmlTextProtocol();
|
|
|
|
static PdmlDefaultProtocol* createInstance();
|
|
|
|
virtual void preProtocolHandler(QString name,
|
|
const QXmlStreamAttributes &attributes, int expectedPos,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void unknownFieldHandler(QString name, int pos, int size,
|
|
const QXmlStreamAttributes &attributes,
|
|
OstProto::Protocol *pbProto, OstProto::Stream *stream);
|
|
virtual void postProtocolHandler(OstProto::Protocol *pbProto,
|
|
OstProto::Stream *stream);
|
|
private:
|
|
enum ContentType {
|
|
kUnknownContent,
|
|
kTextContent,
|
|
kOtherContent
|
|
};
|
|
|
|
bool detectEol_;
|
|
ContentType contentType_;
|
|
int expPos_;
|
|
int endPos_;
|
|
};
|
|
|
|
#endif
|