File _service of Package libdca
<services>
<service name="download_src_package">
<param name="host">ftp.gwdg.de</param>
<param name="protocol">http</param>
<param name="path">/pub/linux/misc/packman/suse/openSUSE_Tumbleweed/Essentials/src/libdca-0.0.7-1.48.src.rpm</param>
</service>
</services>