Okay .. this works for me -
(setq *Port (port 3000))
(de process (Input) (if Input Input "Empty"))
(loop
(setq *Sock (listen *Port))
(unless (fork)
(close *Port)
(let Body (pipe
(in *Sock
(when (= "POST" (read))
(when (from "Content-Length: ")
(let Len (read)
(line) # read the newline after content length
(while (line)) # Skip rest of header
(echo Len) ))))
(till NIL T))
(let Output (process Body)
(out *Sock
(prinl "HTTP/1.1 200 OK^M")
(prinl "Content-Length: " (length Output) "^M^J^M")
(prinl Output)))
(bye) ))
(close *Sock) )
Regards,
Kashyap
On Sat, May 18, 2019 at 3:43 PM C K Kashyap <ckkash...@gmail.com> wrote:
> Super! ... almost what I was looking for .... I mean one minor fix is that
> I have to call a (line) after (read) to read up the newline after the
> content length.
> Also, I need to figure out how to capture the body .... do I do a pipe?
> Regards,
> Kashyap
>
> On Sat, May 18, 2019 at 11:53 AM Alexander Burger <a...@software-lab.de>
> wrote:
>
>> On Sat, May 18, 2019 at 08:11:20PM +0200, Alexander Burger wrote:
>> > You can easily write a stand-alone server without any library:
>> > ...
>>
>> Hmm, this was too short. I haven't tested, but at least we should respond
>> something. Perhaps this is a better starting point:
>>
>> (setq *Port (port 8080))
>>
>> (loop
>> (setq *Sock (listen *Port))
>> (unless (fork)
>> (close *Port)
>> (in *Sock
>> (when (from "Content-Length: ")
>> (let Len (read)
>> (while (line)) # Skip rest of header
>> (out NIL (echo Len)) ) ) )
>> (out *Sock
>> (prinl "HTTP/1.1 200 OK^M")
>> (prinl "Content-Length: 0^M^J^M")
>> (prinl "^M")
>> (prinl "^M") )
>> (bye) )
>> (close *Sock) )
>>
>> Just for experimentation ... ;)
>>
>> ☺/ A!ex
>>
>> --
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>
