A project page for ip-interfaces has been put up on common-lisp.net: http://common-lisp.net/project/ip-interfaces/
<http://common-lisp.net/project/ip-interfaces/>Enjoy. On Sun, Mar 21, 2010 at 10:27 AM, Elliott Slaughter < elliottslaugh...@gmail.com> wrote: > On Mon, Mar 8, 2010 at 12:08 PM, Elliott Slaughter < > elliottslaugh...@gmail.com> wrote: > >> On Mon, Mar 8, 2010 at 10:50 AM, R. Matthew Emerson <r...@clozure.com>wrote: >> >>> >>> On Mar 7, 2010, at 2:36 PM, Elliott Slaughter wrote: >>> >>> > What I am actually trying to do is to search for other nodes on the >>> local network which are also running my application. My idea was to >>> construct one or more broadcast addresses, send UDP packets to each of them, >>> and listen for responses. This may not be the best way to go about this (and >>> suggestions would be appreciated), but if I choose this route, I would want >>> to know the IP address of each of the interfaces together with its subnet >>> mask. >>> > >>> > On 2010-03-07, at 07:20 , Elliott Slaughter wrote: >>> > >>> > if you really need this, you might look at the implementation for >>> %get-ip-interfaces in clozure. >>> > it uses getifaddrs in a fairly transparent manner, so, if you're >>> unix-based, you should be ok with it. >>> > >>> > I need this to work on Windows and *nix, which is why I can't use IOlib >>> or other Unix-based solutions. That said, Clozure does run on Windows, so >>> hopefully the code you mentioned has already been ported. >>> >>> There's an internal function ccl::%get-ip-interfaces that's >>> conditionalized for a bunch of platforms. I can't really recommend that you >>> use it, of course, but it might be something to look at. >>> >> >> I glanced over the source briefly, and might give porting it to CFFI a >> shot when I can find some free time. >> > > I've ported the code to CFFI, and tested on SBCL, CCL, ECL, and Allegro on > Mac OS X, SBCL on Linux, and SBCL on Windows. The source code is available > as a darcs repository at: > > http://common-lisp.net/~eslaughter/darcs/ip-interfaces/ > > The code is licensed under the LLGPL to maximize license compatibility with > Clozure CL. > > -- > Elliott Slaughter > > "Don't worry about what anybody else is going to do. The best way to > predict the future is to invent it." - Alan Kay > -- Elliott Slaughter "Don't worry about what anybody else is going to do. The best way to predict the future is to invent it." - Alan Kay
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