input into fcl-web

Leonardo M. Ramé Sat, 23 Aug 2014 16:02:20 -0700

On 23/08/14 18:40, "Leonardo M. Ramé" wrote:

On 23/08/14 17:18, silvioprog wrote:

On Sat, Aug 23, 2014 at 3:12 PM, "Leonardo M. Ramé" <[email protected]
<mailto:[email protected]>> wrote:


    Hi, I'm trying to translate this PHP code to fcl-web (actually
    brookframework):

    <?php
    $content = file_get_contents('php://__input');
    $fh = fopen('output.wav', 'w') or die("can't open file");
    fwrite($fh, $content);
    fclose($fh);
    ?>

    The difficult part is the line with
    "file_get_contents('php://__input')", it contains the whole POST
    content as binary.

    What I already did was this:

    procedure TActAudio.Post;
    var
       lWav: TMemoryStream;
    begin
       lWav := TMemoryStream.Create;
       try

lWav.Write(HttpRequest.__Content[1], HttpRequest.ContentLength);

         lWav.Position:= 0;
         lWav.SaveToFile('/tmp/output.__wav');
       finally
         lWav.Free;
       end;
    end;

    But the output.wav result is corrupt, while the php one is correct.

    Any hint?.

    Regards,


Worked fine here:

procedure TMyAction.Post;
begin
   with TFileStream.Create('out.txt', fmCreate) do
   try
     Write(TheRequest.Content[1], TheRequest.ContentLength);
   finally
     Free;
   end;
end;

POST /cgi1.br <http://cgi1.br> HTTP/1.1

{"key1":"value1","key2":"value2"}

out.txt:
{"key1":"value1","key2":"value2"}

Or:

procedure TMyAction.Post;
begin
   with TMemoryStream.Create do
   try
     Write(TheRequest.Content[1], TheRequest.ContentLength);
     SaveToFile('post.txt');
   finally
     Free;
   end;
end;

P.S.: php://input is not available with enctype="multipart/form-data".

Yes, with plain text everything works ok, the problem raises when I try to receive binary data, in this case a WAV file, enctype: "audio/x-wav".

The client (a Flash app running on the browser) is sending a POST message without params, just the binary data.

I made an example using fcl-web (without Brook) and the problem persists.

I attached an example for anyone to test, please, copy the following files to your apache documents folder (/var/www/html on Ubuntu):


testwami.html
swfobject.js
wamirecorder.js

Also please download the file Wami.sfw from here: https://wami-recorder.googlecode.com/hg/example/client/Wami.swf and copy to the same folder as the previous files. I cannot attach it here because of email size restrictions of the mailing list.

Also please compile the project cgiproject.lpi contained in wami.tar.gz, then copy the executable to your /cgi-bin/ directory.



Regards,

--
Leonardo M. Ramé
http://leonardorame.blogspot.com

wami.tar.gz
Description: application/gzip

--
_______________________________________________
Lazarus mailing list
[email protected]
http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus

Re: [Lazarus] Translating php://input into fcl-web

Reply via email to