summaryrefslogtreecommitdiff
path: root/libopie2/opienet/opcap.h
Side-by-side diff
Diffstat (limited to 'libopie2/opienet/opcap.h') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opienet/opcap.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/libopie2/opienet/opcap.h b/libopie2/opienet/opcap.h
index 6c3ac6d..99631ba 100644
--- a/libopie2/opienet/opcap.h
+++ b/libopie2/opienet/opcap.h
@@ -470,8 +470,9 @@ class OPacketCapturer : public QObject
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 );
+ bool open( const QString& interface, const QString& filename = QString::null );
/**
* Open the packet capturer to capture packets in offline-mode from @a file.
*/
@@ -496,6 +497,7 @@ class OPacketCapturer : public QObject
QString _name; // devicename
bool _open; // check this before doing pcap calls
pcap_t* _pch; // pcap library handle
+ pcap_dumper_t* _pcd; // pcap dumper handle
QSocketNotifier* _sn; // socket notifier for main loop
mutable char _errbuf[PCAP_ERRBUF_SIZE]; // holds error strings from libpcap
QMap<QString, int> _stats; // statistics;