Re: [Tntnet-general] how to access binary data from c++

[Tommi M. <to...@tn...>]

Hi,

I don't quite know, what you want to do with the jpeg data but you can 
get it using scall in ecpp like that:

    <%cpp>
    std::string picture = scall("picture@myapp");
    </%cpp>


Tommi

Am 20.02.2016 um 23:26 schrieb Raphael Fuchs:
> Hi tntnet,
>
> say I have stored an image test.jpg in the server like in the tutorial:
> |$ ecppc -b -m image/jpeg picture.jpg $ g++ -c -fPIC picture.cpp|
> Now I would like to access the binary data of the image to create 
> another version on the fly.
>
> How would I go about to do this?
>
> Thank you
> Raphael
>
>
>
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