[ENet-discuss] How to get our local IP?
Ruud van Gaal
ruud at racer.nl
Fri Sep 28 03:56:40 PDT 2012
Hi Martin,
A simple way might be:
char name[MAXHOSTNAMELEN];
struct sockaddr_in addr;
gethostname(name,sizeof(name));
struct hostent *hostEntry=0;
struct in_addr ia;
// From the Unix network FAQ (www.unixguide.net/network/socketfaq/)
// First try it as aaa.bbb.ccc.ddd.
ia.s_addr=inet_addr(name);
if(ia.s_addr!=INADDR_NONE)
{
// Got it...
addr.sin_addr.s_addr=ia.s_addr;
return TRUE;
}
// Next, try just gethostbyname()
hostEntry=gethostbyname(name);
if(hostEntry)
{
addr.sin_addr.s_addr=*(int*)hostEntry->h_addr_list[0];
return TRUE;
}
if(!hostEntry)
{
qnError("QNAddress:GetByName(%s) failed",name);
return FALSE;
}
// Retrieve address (IPv4)
addr.sin_addr.s_addr=*(int*)hostEntry->h_addr_list[0];
May require some tuning to your code context.
Cheers,
Ruud
On Wed, Sep 19, 2012 at 4:02 PM, Martin Zemblowski <
martin at bigheadgames.co.uk> wrote:
> Is there any simple way in enet to get local ip of pc running the code (ie
> 192.168.1.10) ?
> Regards
>
> ______________________________**_________________
> ENet-discuss mailing list
> ENet-discuss at cubik.org
> http://lists.cubik.org/**mailman/listinfo/enet-discuss<http://lists.cubik.org/mailman/listinfo/enet-discuss>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.cubik.org/pipermail/enet-discuss/attachments/20120928/70f18d72/attachment.html>
More information about the ENet-discuss
mailing list