Moved handle_filename code in a function. Added the allowed action tables according the node_type and related checks. Added comments.
Moved handle_filename code in a function.
Added the allowed action tables according the node_type and related checks.
Added comments.

Generic node generation will always check for node existence.



dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi