[SailfishDevel] Hardcoded Path

[Antonio Mancini]

Hi all,
I have some functions for writing/reading files written in c++
I want to use the  XDG Base Directory Specification but i don't know how to
use it.

For example at the moment i have the directory set like this:

    QDir dir("/home/nemo/.local/share/harbour-sailtris");
    if (!dir.exists())
        dir.mkpath(".");
    QDir::setCurrent("/home/nemo/.local/share/harbour-sailtris");

if i use *$XDG_DATA_HOME *instead of "/home/nemo/.local/share/"
it creates a directory *$XDG_DATA_HOME *in /home/nemo/ and the path is not
absolute, so each time the function is called it enters the previous
directory

Someone can explain to me how this works? :)
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