Re: Using TCHAR with pcap and sockets (send/recv/setsockopt)
On Feb 9, 5:35 pm, "Alex Blekhman" <tkfx.REM...@yahoo.com> wrote:
"Rayne" wrote:
Thank you for all the suggestions.
I'm trying to use the A2T macro for my pcap_loop callback
function "got_packet".
So I have
void got_packet(u_char *cuser, const struct pcap_pkthdr *header,
const
u_char *cpacket)
{
_TUCHAR *user, *packet;
user = A2T(cuser);
packet = A2T(cpacket);
...
}
Well, it seems you've ignored my other post even though it
describes your case. I looked up the `pcap_loop' function and it
seems that you don't need any conversions at all. The type
`u_char' is used as a substitute for a byte, i.e. actual data is
binary.
Alex
Sorry, I must have missed your post.
So after reading all the suggestions, I think that my initial approach
is wrong, in that I simply tried to convert all char and char * to
TCHAR.
So under what circumstances would I need the conversion, besides when
using string functions like strlen and strcat, APIs that have the A/W
versions and filenames longer than MAX_PATH characters?
Thank you.
Regards,
Rayne
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