Just wondering... Have you tried to upload using command-line curl?
 Did it work? If so, can you run some kind of network monitor to see
what it does and compare it to your program? not calling your server
guy a liar, but if you can't get through from the command line, you can
expect similar results from your program...

Apologies if this has already been discussed - I've skipped a few posts
recently due to overwork...

Ralph Mitchell

Paul Johnson wrote:

>OK, this is doing my head in now. I've spent the last four days looking at
>this 52 problem and everything I've changed makes no difference. The server
>guy keeps telling me no data is being sent via my post and curl only seems
>to come back after the post when I do a raindance.
>
>Looks like I was very wrong about me spending my time writing the app
>instead of the transport layer. I've even run all this through
>BoundsChecker.
>
>I turned on verbose output and called AllocConsole() and don't see anything
>at all in the console window. I'm starting to think I'm jinxed.
>
>I'm a complete novice at this so anything could be going wrong. I've
>attached some code below that is my latest incarnation. If some kind soul
>can find a glaring mistake in this I'd be eternally grateful.
>
>I tried doing a single part post using the postfields options (an no
>formadd) but with the same odd result btw.
>
>The alleged posting code:
>
> curl_easy_setopt(curl,CURLOPT_READFUNCTION,ReadBody);
> curl_easy_setopt(curl,CURLOPT_UPLOAD,TRUE);
>// curl_easy_setopt(curl,CURLOPT_POSTFIELDSIZE,FileSize);
>// curl_easy_setopt(curl,CURLOPT_POSTFIELDS,MoveFileMem);
>
> curl_formadd(&post, &last,
> CURLFORM_COPYNAME,"move file",
> CURLFORM_CONTENTSLENGTH,FileSize,
> CURLFORM_PTRCONTENTS,MoveFileMem,
> CURLFORM_END);
>
> curl_easy_setopt(curl,CURLOPT_HTTPPOST,post);
>
> ReadPtr=NULL;
> BytesLeft=FileSize;
> res=curl_easy_perform(curl);
>
>-------------------------------------
>
>size_t ReadBody (void *buffer, size_t size, size_t nmemb, void *userp)
>{
>tS32 Size;
>
> Size=size*nmemb;
>
> BytesLeft-=Size;
> if (BytesLeft<0)
> {
> Size+=BytesLeft;
> BytesLeft=0;
> }
>
>
> if (!ReadPtr)
> ReadPtr=MoveFileMem;
>
> if (Size)
> {
> KickProgressBar(Size);
> memcpy(buffer,ReadPtr,Size);
> ReadPtr+=Size;
> }
>
> if (Size)
> return (Size);
> else
> return (0);
>}
>
>
>
>
>Regards,
>Paul Johnson
>Applewood House
>www.applewoodhouse.com
>
>
>
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Received on 2003-07-16