Added a warning message to preparetest to notify when file/directory …

…wildcards don't cause any copying of files (e.g. because the file is missing or the dir is empty). Furthermore, changed the initial and final files lists to reflect changes in Affix component names (per monzum/affix-repo@5c49509).

final_files.fi

@@ -194,7 +194,7 @@ req secureclient.r2py
 req restrictions.advertiseserver
 req affixstackinterface.r2py
 req affix_lock_wrapper.py
-req nat_forwarder_common_lib.r2py
+req tcp_relay_common_lib.r2py
 req opendhtadvertise.r2py
 req affix_exceptions.r2py
 req baseaffix.r2py
@@ -207,6 +207,6 @@ req nat_advertisement.r2py
 req noopaffix.r2py
 req affix_wrapper_lib.r2py
 req wrapper.r2py
-req natpunchaffix.r2py
-req natdecideraffix.r2py
+req tcprelayaffix.r2py
+req checkprivateipaffix.r2py
 req coordinationaffix.r2py

initial_files.fi

@@ -156,7 +156,7 @@ req restrictions.advertiseserver
 req advertiseserver_v2.r2py
 req repyV1
 req encasementlib.r2py
-req nat_forwarder_common_lib.r2py
+req tcp_relay_common_lib.r2py
 req pydes.r2py
 req opendhtadvertise.r2py
 req librepythread.r2py
@@ -192,6 +192,6 @@ req affixmisc.r2py
 req legacyaffix.r2py
 req noopaffix.r2py
 req affix_wrapper_lib.r2py
-req natpunchaffix.r2py
-req natdecideraffix.r2py
+req tcprelayaffix.r2py
+req checkprivateipaffix.r2py
 req coordinationaffix.r2py

preparetest.py

@@ -60,6 +60,9 @@ def copy_to_target(file_expr, target):
   file_expr may contain wildcards (shell globs).
   """
   files_to_copy = glob.glob(file_expr)
+  if files_to_copy == []:
+    print "WARNING: File expression '" + file_expr + "' does not match any files. Maybe the directory is empty, or the file / directory doesn't exist?"
+
   for file_path in files_to_copy:
     if os.path.isfile(file_path):
       shutil.copyfile(file_path, target + "/" +os.path.basename(file_path))
@@ -292,6 +295,7 @@ def main():
   # Copy the necessary files to the target folder
   copy_to_target("affix-repo/affix/*", target_dir)
   copy_to_target("affix-repo/affix/affix_components/*", target_dir)
+  copy_to_target("affix-repo/affix/affix_components/tcp_relay/*", target_dir)
   copy_to_target("repy_v2/*", target_dir)
   copy_to_target("repy_v2/*", os.path.join(target_dir, "repyV2"))
   copy_to_target("repy_v1/*", os.path.join(target_dir, "repyV1"))