From ccc21b09f752d583e3fdca694cd94e61a9fbaa69 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= Date: Sat, 7 Nov 2015 15:35:55 +0100 Subject: Remove modules Modules are not used any more. They are now useless. --- modules/utils.py | 196 ------------------------------------------------------- 1 file changed, 196 deletions(-) delete mode 100644 modules/utils.py (limited to 'modules/utils.py') diff --git a/modules/utils.py b/modules/utils.py deleted file mode 100644 index c8406ce..0000000 --- a/modules/utils.py +++ /dev/null @@ -1,196 +0,0 @@ -# This is python file with usable utilities for modules -# This can't be used as mcwrapper module. Although it's not a problem if loaded. -import os -import datetime -import re -import struct -import traceback -from enum import Enum - -# Dummy variable to be used before it is set by mcwrapper -conf = type('defconf', (object,), {}) - -class Service(Enum): - # Request service of conf function - # This function is called right after argument parsing. - # Configuration is loaded before almost anything is done. - # Prototype: config(conf) - # Where conf is class containing configuration variables. - config = 1 - # Request service of init function - # This function is called right before Minecraft server is started. - # Prototype: init() - init = 2 - # Request service of clean function - # This function is called before mcwrapper exits. - # Prototype: clean() - clean = 3 - # Request service of parse function - # Prototype: parse(line) - # Where line is line from Minecraft server standard and error output. - parse = 4 - # Signalize that exceptions shouldn't be ignored. - # Otherwise exception is printed and module is removed. - exceptionThrow = 101 - # Requests service of action and action_help function. - # This flag can't be denied by serviceServer or by configuration. - # Prototype: action(act, args) - # Where act is string specifying action and args are rest of command line - # arguments. - # Prototype: action_help() - action = 201 - # Requests service of argument function. - # This flag can't be denied by serviceServer or by configuration. - # Prototype: argument(arg, args) - # Where arg is parser argument and args are rest of command line arguments. - argument = 202 - def toStr(service): - if service == Service.config: - return 'S-Config' - elif service == Service.init: - return 'S-Init' - elif service == Service.clean: - return 'S-Clean' - elif service == Service.parse: - return 'S-Parse' - elif service == Service.exceptionThrow: - return 'F-ExceptionThrow' - elif service == Service.action: - return 'P-Action' - elif service == Service.argument: - return 'P-Argument' - -def __module_disable__(module): - """Disable specified module""" - if verbose_level >= 0: - print('Disabling module: ' + str(module)) - if Service.clean in module.services: - try: - module.clean() - except Exception: - traceback.print_exc() - for name, value in vars(conf).items(): - if re.search('^__modules', name): - try: - value.remove(module) - except KeyError: - pass - del module - -def printArgumentsHelp(): - """Prints help for all arguments from loaded modules""" - print(' -h, --help') - print(' Prints this help text.') - print(' -v, --verbose') - print(' Increase verbose level of output.') - print(' -q, --quiet') - print(' Decrease verbose level of output.') - for mod in conf.__modules_argument__: - mod.argument_help() - -def serviceCall(servicename, func, argv=[], mode=0): - """Calls func in all/n-th modules with specified service. - - servicename - String name of service - func - String name of functions to be called - argv - List of arguments passed to functions - mode - Mode of execution - 0 - called for every module without result returning - 1 - called for every module and return result - 2 - called until True is returned from function called - """ - def execmod(servicename, func, argv, mod): - cmd = 'mod.' + func + '( ' - for i in range(0, len(argv)): - cmd += 'argv[' + str(i) + '],' - cmd = cmd[0:len(cmd)-1] + ')' - try: - return eval(cmd) - except Exception as e: - if Service.exceptionThrow in mod.services: - raise e - else: - traceback.print_exc() - __module_disable__(mod) - return None - if mode == 0: - for mod in vars(conf)['__modules_' + servicename + '__'].copy(): - execmod(servicename, func, argv, mod) - return - elif mode == 1: - ret = dict() - for mod in vars(conf)['__modules_' + servicename + '__'].copy(): - ret[mod] = execmod(servicename, func, argv, mod) - return ret - elif mode == 2: - for mod in vars(conf)['__modules_' + servicename + '__'].copy(): - rtn = execmod(servicename, func, argv, mod) - if rtn: - return rtn, mod - return None, None - -def isServerRunning(): - """Check if server is running. It checks if input_pipe exists. - Returns: - True - Running in any state or residue pipe exists. - False - Not running - """ - return os.path.exists(conf.inputPipe) - -__default_config__ = { - "modules": {'say', 'argmodules', 'list-modules', 'printconf'}, - "identifier": None, - } -__default_server_config__ = { - "modules": {'status', 'players'}, - "folder": '/dev/shm/mcwrapper-exampleserver', - "logOutput": False, - "logFile": datetime.datetime.now().strftime('%y-%m-%d-%H-%M-%S') + '.log', - "command": [], - } - -def setServerConf(identifier): - """Sets server configuration.""" - conf.identifier = identifier - try: - conf.server[identifier] - vars(conf).update(conf.server[identifier]) - except AttributeError: - if conf.verbose_level >= 0: - print('W: No configuration associated with identifier: "' + conf.identifier) - configSet(__default_server_config__) - # Set additional runtime configuration variables - conf.inputPipe = conf.folder + '/input_pipe' - -def configSet(confs): - """This is for setting default configurations. If configuration for module is - not set in conf file, then it must be set while module initialization. - - confs - dictionary of configuration options and default values. - """ - for name, val in confs.items(): - try: - dir(conf).index(name) - except ValueError: - exec('conf.' + name + '=val') - -def varint_unpack(data): - "Returns varint value from beginning of data and number of bytes used." - i = 0 - nextbt = True - newdata = 0 - while nextbt: - bt = data[i] - if not bt & (1 << 7): - nextbt = False - bt = bt & ~(1 << 7) - newdata = newdata | (bt << (i * 7)) - print(newdata) - return newdata, i - -def varint_pack(integer): - pass - -################################################################################# -## dummy module -services = () -- cgit v1.2.3