| -rw-r--r-- | libopie2/opienet/opcap.h | 166 |
1 files changed, 154 insertions, 12 deletions
diff --git a/libopie2/opienet/opcap.h b/libopie2/opienet/opcap.h index 65c550c..0b06572 100644 --- a/libopie2/opienet/opcap.h +++ b/libopie2/opienet/opcap.h @@ -1,294 +1,436 @@ /* This file is part of the Opie Project Copyright (C) 2003 by the Wellenreiter team: Martin J. Muench <mjm@remote-exploit.org> Max Moser <mmo@remote-exploit.org Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> =. .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. 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 ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OPCAP_H #define OPCAP_H /* LINUX */ extern "C" // work around a bpf/pcap conflict in recent headers { #include <pcap.h> } #include <netinet/ether.h> #include <netinet/ip.h> #include <netinet/udp.h> #include <netinet/tcp.h> #include <time.h> /* QT */ #include <qhostaddress.h> #include <qobject.h> #include <qstring.h> /* OPIE */ #include <opie2/onetutils.h> #include "802_11_user.h" /* TYPEDEFS */ typedef struct timeval timevalstruct; typedef struct pcap_pkthdr packetheaderstruct; /* FORWARDS */ class OPacketCapturer; +class QSocketNotifier; /*====================================================================================== * OPacket - A frame on the wire *======================================================================================*/ class OPacket : public QObject { Q_OBJECT public: OPacket( packetheaderstruct, const unsigned char*, QObject* parent ); virtual ~OPacket(); timevalstruct timeval() const; OPacketCapturer* packetCapturer() const; int caplen() const; int len() const; void dump() const; private: const packetheaderstruct _hdr; // pcap packet header const unsigned char* _data; // pcap packet data + const unsigned char* _end; // end of pcap packet data }; /*====================================================================================== * OEthernetPacket - DLT_EN10MB frame *======================================================================================*/ class OEthernetPacket : public QObject { Q_OBJECT public: - OEthernetPacket( const struct ether_header*, QObject* parent = 0 ); + OEthernetPacket( const unsigned char*, const struct ether_header*, QObject* parent = 0 ); virtual ~OEthernetPacket(); OMacAddress sourceAddress() const; OMacAddress destinationAddress() const; int type() const; private: const struct ether_header* _ether; }; /*====================================================================================== * OWaveLanPacket - DLT_IEEE802_11 frame *======================================================================================*/ class OWaveLanPacket : public QObject { Q_OBJECT public: - OWaveLanPacket( const struct ieee_802_11_header*, QObject* parent = 0 ); + OWaveLanPacket( const unsigned char*, const struct ieee_802_11_header*, QObject* parent = 0 ); virtual ~OWaveLanPacket(); int duration() const; bool fromDS() const; bool toDS() const; virtual OMacAddress macAddress1() const; virtual OMacAddress macAddress2() const; virtual OMacAddress macAddress3() const; virtual OMacAddress macAddress4() const; bool usesPowerManagement() const; int type() const; int subType() const; int version() const; bool usesWep() const; private: const struct ieee_802_11_header* _wlanhdr; }; /*====================================================================================== * OWaveLanManagementPacket - type: management (T_MGMT) *======================================================================================*/ class OWaveLanManagementPacket : public QObject { Q_OBJECT public: - OWaveLanManagementPacket( const struct ieee_802_11_mgmt_header*, OWaveLanPacket* parent = 0 ); + OWaveLanManagementPacket( const unsigned char*, const struct ieee_802_11_mgmt_header*, OWaveLanPacket* parent = 0 ); virtual ~OWaveLanManagementPacket(); - QString SSID() const; + int beaconInterval() const; + int capabilities() const; // generic + + bool canESS() const; + bool canIBSS() const; + bool canCFP() const; + bool canCFP_REQ() const; + bool canPrivacy() const; private: const struct ieee_802_11_mgmt_header* _header; const struct ieee_802_11_mgmt_body* _body; }; /*====================================================================================== + * OWaveLanManagementSSID + *======================================================================================*/ + +class OWaveLanManagementSSID : public QObject +{ + Q_OBJECT + + public: + OWaveLanManagementSSID( const unsigned char*, const struct ssid_t*, QObject* parent = 0 ); + virtual ~OWaveLanManagementSSID(); + + QString ID() const; + + private: + const struct ssid_t* _data; +}; + +/*====================================================================================== + * OWaveLanManagementRates + *======================================================================================*/ + +class OWaveLanManagementRates : public QObject +{ + Q_OBJECT + + public: + OWaveLanManagementRates( const unsigned char*, const struct rates_t*, QObject* parent = 0 ); + virtual ~OWaveLanManagementRates(); + + private: + const struct rates_t* _data; +}; + +/*====================================================================================== + * OWaveLanManagementCF + *======================================================================================*/ + +class OWaveLanManagementCF : public QObject +{ + Q_OBJECT + + public: + OWaveLanManagementCF( const unsigned char*, const struct cf_t*, QObject* parent = 0 ); + virtual ~OWaveLanManagementCF(); + + private: + const struct cf_t* _data; +}; + +/*====================================================================================== + * OWaveLanManagementFH + *======================================================================================*/ + +class OWaveLanManagementFH : public QObject +{ + Q_OBJECT + + public: + OWaveLanManagementFH( const unsigned char*, const struct fh_t*, QObject* parent = 0 ); + virtual ~OWaveLanManagementFH(); + + private: + const struct fh_t* _data; +}; + +/*====================================================================================== + * OWaveLanManagementDS + *======================================================================================*/ + +class OWaveLanManagementDS : public QObject +{ + Q_OBJECT + + public: + OWaveLanManagementDS( const unsigned char*, const struct ds_t*, QObject* parent = 0 ); + virtual ~OWaveLanManagementDS(); + + int channel() const; + + private: + const struct ds_t* _data; +}; + +/*====================================================================================== + * OWaveLanManagementTim + *======================================================================================*/ + +class OWaveLanManagementTim : public QObject +{ + Q_OBJECT + + public: + OWaveLanManagementTim( const unsigned char*, const struct tim_t*, QObject* parent = 0 ); + virtual ~OWaveLanManagementTim(); + + private: + const struct tim_t* _data; +}; + +/*====================================================================================== + * OWaveLanManagementIBSS + *======================================================================================*/ + +class OWaveLanManagementIBSS : public QObject +{ + Q_OBJECT + + public: + OWaveLanManagementIBSS( const unsigned char*, const struct ibss_t*, QObject* parent = 0 ); + virtual ~OWaveLanManagementIBSS(); + + private: + const struct ibss_t* _data; +}; + +/*====================================================================================== + * OWaveLanManagementChallenge + *======================================================================================*/ + +class OWaveLanManagementChallenge : public QObject +{ + Q_OBJECT + + public: + OWaveLanManagementChallenge( const unsigned char*, const struct challenge_t*, QObject* parent = 0 ); + virtual ~OWaveLanManagementChallenge(); + + private: + const struct challenge_t* _data; +}; + +/*====================================================================================== * OWaveLanDataPacket - type: data (T_DATA) *======================================================================================*/ class OWaveLanDataPacket : public QObject { Q_OBJECT public: - OWaveLanDataPacket( const struct ieee_802_11_data_header*, OWaveLanPacket* parent = 0 ); + OWaveLanDataPacket( const unsigned char*, const struct ieee_802_11_data_header*, OWaveLanPacket* parent = 0 ); virtual ~OWaveLanDataPacket(); private: const struct ieee_802_11_data_header* _header; }; /*====================================================================================== * OLLCPacket - IEEE 802.2 Link Level Control *======================================================================================*/ class OLLCPacket : public QObject { Q_OBJECT public: - OLLCPacket( const struct ieee_802_11_802_2_header* data, QObject* parent = 0 ); + OLLCPacket( const unsigned char*, const struct ieee_802_11_802_2_header* data, QObject* parent = 0 ); virtual ~OLLCPacket(); private: const struct ieee_802_11_802_2_header* _header; }; /*====================================================================================== * OIPPacket *======================================================================================*/ class OIPPacket : public QObject { Q_OBJECT public: - OIPPacket( const struct iphdr*, QObject* parent = 0 ); + OIPPacket( const unsigned char*, const struct iphdr*, QObject* parent = 0 ); virtual ~OIPPacket(); QHostAddress fromIPAddress() const; QHostAddress toIPAddress() const; int tos() const; int len() const; int id() const; int offset() const; int ttl() const; int protocol() const; int checksum() const; private: const struct iphdr* _iphdr; }; /*====================================================================================== * OUDPPacket *======================================================================================*/ class OUDPPacket : public QObject { Q_OBJECT public: - OUDPPacket( const struct udphdr*, QObject* parent = 0 ); + OUDPPacket( const unsigned char*, const struct udphdr*, QObject* parent = 0 ); virtual ~OUDPPacket(); int fromPort() const; int toPort() const; private: const struct udphdr* _udphdr; }; /*====================================================================================== * OTCPPacket *======================================================================================*/ class OTCPPacket : public QObject { Q_OBJECT public: - OTCPPacket( const struct tcphdr*, QObject* parent = 0 ); + OTCPPacket( const unsigned char*, const struct tcphdr*, QObject* parent = 0 ); virtual ~OTCPPacket(); int fromPort() const; int toPort() const; private: const struct tcphdr* _tcphdr; }; /*====================================================================================== * OPacketCapturer *======================================================================================*/ class OPacketCapturer : public QObject { Q_OBJECT public: OPacketCapturer( QObject* parent = 0, const char* name = 0 ); ~OPacketCapturer(); void setBlocking( bool ); bool blocking() const; void close(); int dataLink() const; int fileno() const; OPacket* next(); bool open( const QString& name ); bool isOpen() const; signals: void receivedPacket( OPacket* ); protected slots: void readyToReceive(); protected: - QString _name; // devicename - bool _open; // check this before doing pcap calls - pcap_t* _pch; // pcap library handle + QString _name; // devicename + bool _open; // check this before doing pcap calls + pcap_t* _pch; // pcap library handle + QSocketNotifier* _sn; // socket notifier for main loop mutable char _errbuf[PCAP_ERRBUF_SIZE]; }; #endif // OPCAP_H |