cool,

the data outlet is actually working, it was just to set the data limit...
Everything seems to work fine!
on osx, you can avoid launching pd as root by changing the read access to the interface:
sudo chmod a+r /dev/bpf*
there is some explanations on capture right for this software that use the same lib:
http://wiki.wireshark.org/CaptureSetup/CapturePrivileges

good work, it seems very stable.
maybe having a possibility to switch the data output to ASCII or list of int instead of an hexa symbol could be a good thing, but it's only optional as it can be done in pd.
(in c it may be faster)
thx,

n

Le 25/09/10 21:04, Jordi Sala a écrit :
Hi,

I'm doing some changes in pdpcap, I will change the general ip struct definition, of course and I will look what happens at outlet10.  I expect to have this changes done during next week.

Thanks a lot for your suggestions and your tests! If you (or any other) have any other suggestion it would be very  helpful for me.

tx!



On 25 September 2010 16:39, Nicolas Montgermont <nicolas_montgermont@yahoo.fr> wrote:
Hello Jordi,

Cool thing the possibility to do tcpdump in pd!
I was trying to build the version 0.0.3 on osx and i run into many errors due to some difference in headers in osx and linux:

iphdr and icmphdr struct were not defined in osx,
so i added their definition.

and tcp and udp source and dest have different labelling:
http://en.wikipedia.org/wiki/Tcphdr
(the bsd standard seems to work on both platform though)
so i changed them.

it manages to compiles and now seems to run fine!
except that i have zero hexadecimal data on the outlet10... and i'd love to have them.

maybe it would be nice to use the general ip struct definiton if possible?
http://en.wikipedia.org/wiki/Ip_%28struct%29
attached is the diff between your file and mine.

thx to share your work,

n
osx 10.5.8
pd-extended 0.42.5

Le 24/09/10 01:28, Jordi Sala a écrit :
Hi, I've made a patch to visualize on a world map the location of remote hosts that connects to our computer. 

Download the patch (It's a "dirty" patch) but I expect I works for most linux computers...

http://musa.poperbu.net/content/view/94/1/




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Jordi Sala
http://musa.poperbu.net

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