From: Christian Heller Date: Mon, 16 Feb 2015 22:25:34 +0000 (+0100) Subject: As of yet non-functional roguelike-server Python replacement. X-Git-Tag: tce~534 X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bprefix%7D%7D/static/foo.html?a=commitdiff_plain;h=204608c4fc22cc83c1500f7f94dad35461234a53;p=plomrogue As of yet non-functional roguelike-server Python replacement. --- diff --git a/plomrogue-server.py b/plomrogue-server.py new file mode 100755 index 0000000..2b5dcb6 --- /dev/null +++ b/plomrogue-server.py @@ -0,0 +1,49 @@ +import errno, os, time + +def setup_server_io(io_db): + """Fill IO files DB with proper file( path)s. Write process IO test string. + + Ensure IO files directory at server/. Remove any old in file if found. Set + up new in file (io_db["file_in"]) for reading at io_db["path_in"], and new + out file (io_db["file_out"]) for writing at io_db["path_out"]. Start out + file with process hash line of format PID + " " + floated UNIX time + (io_db["teststring"]). Set worldstate file path io_db["path_worldstate"]. + """ + io_dir = "server/" + io_db["path_in"] = io_dir + "in" + io_db["path_out"] = io_dir + "out" + io_db["path_worldstate"] = io_dir + "worldstate" + io_db["teststring"] = str(os.getpid()) + " " + str(time.time()) + os.makedirs(io_dir, exist_ok=True) + io_db["file_out"] = open(io_db["path_out"], "w") + io_db["file_out"].write(io_db["teststring"] + "\n") + io_db["file_out"].flush() # TODO: Explain necessity. + if os.access(io_db["path_in"], os.F_OK): + os.remove(io_db["path_in"]) + io_db["file_in"] = open(io_db["path_in"], "w") + io_db["file_in"].close() + io_db["file_in"] = open(io_db["path_in"], "r") + +def cleanup_server_io(io_db): + """Close and remove all files in IO files DB.""" + io_db["file_out"].close() + os.remove(io_db["path_out"]) + io_db["file_in"].close() + os.remove(io_db["path_in"]) + if "file_worldstate" in io_db: # This file is only set up + io_db["file_worldstate"].close() # properly when the game + if os.access(io_db["path_worldstate"], os.F_OK): # world is active, which is + os.remove(io_db["path_worldstate"]) # not guaranteed. + +io_db = {} +try: + print("DUMMY: Obey command-line arguments.") + print("DUMMY: Open files.") + setup_server_io(io_db) + print("DUMMY: Run game.") +except: + print("SOMETHING WENT WRONG\n") + raise +finally: + cleanup_server_io(io_db) + print("DUMMY: (Clean up C heap.)")