X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=plomrogue-server.py;h=6b2a20a8878822479662b7194e38014e1a7b60a8;hb=9b494116de1a99e3abb5c91136d4c624483593d0;hp=f78d12b71a932c4f8b7616ed8e967b41d4971ed9;hpb=4a1ec3a53d32f27ef42b7a2fd49bb96a2c71ea57;p=plomrogue
diff --git a/plomrogue-server.py b/plomrogue-server.py
index f78d12b..6b2a20a 100755
--- a/plomrogue-server.py
+++ b/plomrogue-server.py
@@ -3,6 +3,12 @@ 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.
@@ -38,12 +44,35 @@ 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 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:
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")
raise