X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bdeck_id%7D%7D/cards/%7B%7Bcard_id%7D%7D/static/gitweb.css?a=blobdiff_plain;f=plomrogue-server.py;h=1e4eda149eaa69451e865ca2dca1d2e0a6366bcb;hb=0419c055322edc009c80e7bc3b33362d67b5ec50;hp=f78d12b71a932c4f8b7616ed8e967b41d4971ed9;hpb=4a1ec3a53d32f27ef42b7a2fd49bb96a2c71ea57;p=plomrogue

diff --git a/plomrogue-server.py b/plomrogue-server.py
index f78d12b..1e4eda1 100755
--- a/plomrogue-server.py
+++ b/plomrogue-server.py
@@ -1,8 +1,15 @@
+import argparse
 import errno
 import os
 import time
 
 
+class HandledException(Exception):
+    """Feature-less Exception child. Use for expected operational errors."""
+
+    pass
+
+
 def setup_server_io(io_db):
     """Fill IO files DB with proper file( path)s. Write process IO test string.
 
@@ -38,14 +45,42 @@ def cleanup_server_io(io_db):
     if os.access(io_db["path_worldstate"], os.F_OK):  # world is active, which
         os.remove(io_db["path_worldstate"])           # is not guaranteed.
 
+
+def detect_atomic_leftover(path):
+    """Raise explained HandledException if file is found at path + "_tmp"."""
+    path_tmp = path + "_tmp"
+    msg = "Found file '" + path_tmp + "' that may be a leftover from an " \
+          "aborted previous attempt to write '" + path + "'. Aborting until " \
+          "the matter is resolved by removing it from its current path."
+    if os.access(path_tmp, os.F_OK):
+        raise HandledException(msg)
+
+
 io_db = {}
 try:
+    parser = argparse.ArgumentParser(add_help=False)
+    parser.add_argument('-s', nargs='?', type=int, dest='replay', const=1,
+                        action='store')
+    args, unknown = parser.parse_known_args()
+    print("Replay: " + str(args.replay))
     print("DUMMY: Obey command-line arguments.")
     print("DUMMY: Open files.")
     setup_server_io(io_db)
     print("DUMMY: Run game.")
+    path_recordfile = "recordfile"
+    path_savefile = "savefile"
+    detect_atomic_leftover(path_savefile)
+    detect_atomic_leftover(path_recordfile)
+    if os.access(path_savefile, os.F_OK):
+        print(open(path_savefile, "r").read())
+    else:
+        msg = "MAKE_WORLD " + str(int(time.time()))
+        print(msg)
+except HandledException as exception:
+    print("Error:")
+    print(exception.args[0])
 except:
-    print("SOMETHING WENT WRONG\n")
+    print("SOMETHING WENT WRONG IN UNEXPECTED WAYS")
     raise
 finally:
     cleanup_server_io(io_db)