Thanx for your immediate response.......

I have added CURLOPT_INFILESIZE_LARGE,but it doesnot help me out.......

I need to send file in 4MB chunks......

But here curl library overwrites the file instead of appending.......

Is there any append function for http upload as in case of ftp ie
CURLOPT_FTPAPPEND

On 4/3/09, Dan Fandrich <dan_at_coneharvesters.com> wrote:
>
> On Thu, Apr 02, 2009 at 03:50:57PM +0530, neha bhagat wrote:
> > Can CURLOPT_RESUME_FROM option be used for put method.......
> >
> > Actually I need to send data partially......Eg: 4GB file will be send in
> 4 1GB
> > chunks
> >
> > the options that i hve set are as under:
> >
> > if((result =
> curl_easy_setopt(obj->client_handle,CURLOPT_RESUME_FROM_LARGE ,
> > offset))!= CURL_OK)
> > {
> > #ifdef DEBUG_WARNING
> > printf("mbx_curl_setopt : range option failed\n") ;
> > #endif
> > goto error ;
> > }
> >
> > where offset indicates the starting byte of chunk.....
> >
> > bt it curl_easy_perform fails for all other chunks except when offset
> =0....
>
>
> As long as you also set the total file length with
> CURLOPT_INFILESIZE_LARGE, libcurl will send an appropriate Content-Range:
> line to the server and all should go well, assuming that the server
> supports
> partial uploads.
>
> >>> Dan
>
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Received on 2009-04-06