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On Jun 21, 2011, at 5:19 AM, rajath kumara wrote:
> I need to find a C++ program, which when i run, gives me a list of all Ports
> in various NIC cards , i have in my system.
> I think winpcap function, findalldevs() does this, but i am not able to find
> this function
It's not "findalldevs()", it's "pcap_findalldevs()".
> nor i dont know how to compile or run it.
You don't compile it, you compile WinPcap. It's part of WinPcap; see
wpcap/libpcap/fad-win32.c in the WinPcap source. You shouldn't need to compile
WinPcap, however; you should just need the Developer's Pack - see
http://www.winpcap.org/devel.htm
to download it.
pcap_findalldevs() is not a program, so you don't run it, you call it in *your*
program:
http://www.winpcap.org/docs/docs_412/html/group__wpcapfunc.html#ga7b128eaeef627b408f6a6e2a2f5eb45d
and you run your program. It's a C function, not a C++ function, but its
declaration in pcap/pcap.h is wrapped inside
#ifdef __cplusplus
extern "C" {
#endif
and
#ifdef __cplusplus
}
#endif
so it should be callable from C++ code.
> also the documentation page , isnt working
> http://www.winpcap.org/docs/docs40a1/html/group__compilation.html
That's for the 4.0a1 release, which was an alpha release, so they probably got
rid of it when later releases came out. Try the 4.1.2 documentation instead:
http://www.winpcap.org/docs/docs_412/html/group__compilation.html
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