| -rw-r--r-- | libopie2/opienet/opcap.cpp | 19 | ||||
| -rw-r--r-- | libopie2/opienet/opcap.h | 18 |
2 files changed, 36 insertions, 1 deletions
diff --git a/libopie2/opienet/opcap.cpp b/libopie2/opienet/opcap.cpp index 523be3e..bef9182 100644 --- a/libopie2/opienet/opcap.cpp +++ b/libopie2/opienet/opcap.cpp @@ -1042,16 +1042,35 @@ bool OPacketCapturer::isOpen() const void OPacketCapturer::readyToReceive() { qDebug( "OPacketCapturer::readyToReceive(): about to emit 'receivePacket(p)'" ); OPacket* p = next(); emit receivedPacket( p ); // emit is synchronous - packet has been dealt with, now it's safe to delete delete p; } const QMap<QString,int>& OPacketCapturer::statistics() const { return _stats; } + +int OPacketCapturer::snapShot() const +{ + return pcap_snapshot( _pch ); +} + + +bool OPacketCapturer::swapped() const +{ + return pcap_is_swapped( _pch ); +} + + +QString OPacketCapturer::version() const +{ + return QString().sprintf( "%s.%s", pcap_major_version( _pch ), pcap_minor_version( _pch ) ); +} + + diff --git a/libopie2/opienet/opcap.h b/libopie2/opienet/opcap.h index 5a50d9b..ad5b07c 100644 --- a/libopie2/opienet/opcap.h +++ b/libopie2/opienet/opcap.h @@ -551,33 +551,49 @@ class OPacketCapturer : public QObject * @note If blocking mode is true then this call might block. */ OPacket* next(); /** * Open the packet capturer to capture packets in live-mode from @a interface. * If a @a filename is given, all captured packets are output to a tcpdump-compatible capture file. */ bool open( const QString& interface, const QString& filename = QString::null ); /** * Open the packet capturer to capture packets in offline-mode from @a file. */ bool open( const QFile& file ); /** * @returns true if the packet capturer is open */ bool isOpen() const; - + /** + * @returns the snapshot length of this packet capturer + */ + int snapShot() const; + /** + * @returns true if the input capture file has a different byte-order + * than the byte-order of the running system. + */ + bool swapped() const; + /** + * @returns the libpcap version string used to write the input capture file. + */ + QString version() const; + /** + * @returns the packet statistic database. + * @see QMap + */ const QMap<QString,int>& statistics() const; signals: /** * This signal is emitted, when a packet has been received. */ 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 pcap_dumper_t* _pcd; // pcap dumper handle |