I am trying to convert a command line app to Windows MFC Application
(Microsoft Visual C++).
The setup works fine and I see the device I want:
TRACE(d->description);
But it is like the packet_handler(...) is never being called???
I step through with the debugger and it goes:
TRACE("\nCapture Start 0a");
TRACE("\nCapture Start 0b");
It is like it just skips the call to pcap_loop(adhandle, 0,
(void)packet_handler, NULL);
Any one have any advice on this or an Windows MFC sample?
Thnak you
My code ...
void ClinksysMFCView::OnInitialUpdate()
{
//set up the device, etc. works fine
TRACE(d->description); //<- I see the device so works fine
//...
//start the capture
TRACE("\nCapture Start 0a");
pcap_loop(adhandle, 0, (void)packet_handler, NULL);
TRACE("\nCapture Start 0b");
}
void packet_handler(unsigned char *param, const struct pcap_pkthdr *header,
const unsigned char *pkt_data)
{
TRACE("\nIn Packet Handler");
//...
}
I get:
TRACE("\nCapture Start 0a");
TRACE("\nCapture Start 0b");
and that is it -- no TRACE("\nIn Packet Handler");
Note -- all works fine in a command line app
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