traipse: orpg/networking/meta_server

annotate orpg/networking/meta_server_lib.py @ 28:ff154cf3350c ornery-orc

Traipse 'OpenRPG' {100203-00} Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user. Update Summary (Stable) New Features: New Bookmarks Feature New 'boot' command to remote admin New confirmation window for sent nodes Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG New Zoom Mouse plugin added New Images added to Plugin UI Switching to Element Tree New Map efficiency, from FlexiRPG New Status Bar to Update Manager New TrueDebug Class in orpg_log (See documentation for usage) New Portable Mercurial New Tip of the Day, from Core and community New Reference Syntax added for custom PC sheets New Child Reference for gametree New Parent Reference for gametree New Gametree Recursion method, mapping, context sensitivity, and effeciency.. New Features node with bonus nodes and Node Referencing help added New Dieroller structure from Core New DieRoller portability for odd Dice New 7th Sea die roller; ie [7k3] = [7d10.takeHighest(3).open(10)] New 'Mythos' System die roller added New vs. die roller method for WoD; ie [3v3] = [3d10.vs(3)]. Included for Mythos roller also New Warhammer FRPG Die Roller (Special thanks to Puu-san for the support) New EZ_Tree Reference system. Push a button, Traipse the tree, get a reference (Beta!) New Grids act more like Spreadsheets in Use mode, with Auto Calc Fixes: Fix to allow for portability to an OpenSUSE linux OS Fix to mplay_client for Fedora and OpenSUSE Fix to Text based Server Fix to Remote Admin Commands Fix to Pretty Print, from Core Fix to Splitter Nodes not being created Fix to massive amounts of images loading, from Core Fix to Map from gametree not showing to all clients Fix to gametree about menus Fix to Password Manager check on startup Fix to PC Sheets from tool nodes. They now use the tabber_panel Fix to Whiteboard ID to prevent random line or text deleting. Fixes to Server, Remote Server, and Server GUI Fix to Update Manager; cleaner clode for saved repositories Fixes made to Settings Panel and now reactive settings when Ok is pressed Fixes to Alternity roller's attack roll. Uses a simple Tuple instead of a Splice Fix to Use panel of Forms and Tabbers. Now longer enters design mode Fix made Image Fetching. New fetching image and new failed image Fix to whiteboard ID's to prevent non updated clients from ruining the fix. default_manifest.xml renamed to default_upmana.xml

author	sirebral
date	Wed, 03 Feb 2010 22:16:49 -0600
parents	97265586402b
children	8e77f169f324

rev	line source
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	1 #!/usr/bin/python2.1
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	2 # Copyright (C) 2000-2001 The OpenRPG Project
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	3 #
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	4 # openrpg-dev@lists.sourceforge.net
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	5 #
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	6 # This program is free software; you can redistribute it and/or modify
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	7 # it under the terms of the GNU General Public License as published by
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	8 # the Free Software Foundation; either version 2 of the License, or
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	9 # (at your option) any later version.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	10 #
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	11 # This program is distributed in the hope that it will be useful,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	14 # GNU General Public License for more details.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	15 #
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	16 # You should have received a copy of the GNU General Public License
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	17 # along with this program; if not, write to the Free Software
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	18 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	19 # --
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	20 #
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	21 # File: meta_server_lib.py
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	22 # Author: Chris Davis
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	23 # Maintainer:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	24 # Version:
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	25 # $Id: meta_server_lib.py,v Traipse 'Ornery-Orc' prof.ebral Exp $
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	26 #
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	27 # Description: A collection of functions to communicate with the meta server.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	28 #
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	29
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	30
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	31 #added debug flag for meta messages to cut console server spam --Snowdog
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	32 META_DEBUG = 0
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	33
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	34 __version__ = "$Id: meta_server_lib.py,v 1.40 2007/04/04 01:18:42 digitalxero Exp $"
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	35
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	36 from orpg.orpg_version import PROTOCOL_VERSION
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	37 from orpg.orpgCore import component
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	38 from orpg.tools.validate import validate
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	39 from orpg.dirpath import dir_struct
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	40
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	41 import urllib, time, sys, traceback, re
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	42
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	43 from threading import *
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	44 from random import uniform
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	45 from urllib import urlopen, urlencode
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	46 from orpg.tools.orpg_log import debug
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	47
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	48 from xml.etree.ElementTree import Element, fromstring
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	49 metacache_lock = RLock()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	50
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	51 def get_server_dom(data=None,path=None, string=False):
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	52 # post data at server and get the resulting DOM
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	53 if path == None:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	54 # get meta server URI
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	55 path = getMetaServerBaseURL()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	56
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	57 # POST the data
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	58 if META_DEBUG:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	59 print
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	60 print "Sending the following POST info to Meta at " + path + ":"
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	61 print "=========================================="
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	62 print data
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	63 print
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	64 file = urlopen(path, data)
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	65 data = file.read()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	66 file.close()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	67
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	68 # Remove any leading or trailing data. This can happen on some satellite connections
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	69 p = re.compile('(<servers>.*?</servers>)',re.DOTALL\|re.IGNORECASE)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	70 mo = p.search(data)
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	71 if mo: data = mo.group(0)
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	72
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	73 if META_DEBUG:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	74 print
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	75 print "Got this string from the Meta at " + path + ":"
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	76 print "==============================================="
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	77 print data
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	78 print
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	79 # build dom
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	80 etreeEl = data
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	81 if not string: return fromstring(etreeEl)
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	82 else: return etreeEl
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	83
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	84 def post_server_data(name, realHostName=None):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	85 if realHostName: data = urlencode({"server_data[name]":name,
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	86 "server_data[version]":PROTOCOL_VERSION,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	87 "act":"new",
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	88 "REMOTE_ADDR": realHostName })
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	89 # print "Letting meta server decide the hostname to list..."
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	90 else: data = urlencode({"server_data[name]":name,
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	91 "server_data[version]":PROTOCOL_VERSION,
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	92 "act":"new"})
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	93 path = component.get('settings').get('MetaServerBaseURL') #getMetaServerBaseURL()
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	94 etreeEl = get_server_dom(data, path)
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	95 return int(etreeEl.get('id'))
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	96
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	97 def post_failed_connection(id,meta=None,address=None,port=None):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	98 # For now, turning this off. This needs to be re-vamped for
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	99 # handling multiple Metas.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	100 return 0
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	101 #data = urlencode({"id":id,"act":"failed"});
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	102 #xml_dom = get_server_dom(data)
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	103 #ret_val = int(xml_dom.getAttribute("return"))
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	104 #return ret_val
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	105
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	106 def remove_server(id):
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	107 data = urlencode({"id":id,"act":"del"});
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	108 etreeEl = get_server_dom(data)
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	109 return int(etreeEl.get("return"))
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	110
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	111 def byStartAttribute(first, second):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	112 # This function is used to easily sort a list of nodes by their start time
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	113 # Ensure there is something to sort with for each
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	114
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	115 first_start = int(first.get('start')) or 0
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	116 second_start = int(second.get('start')) or 0
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	117
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	118 # Return the result of the cmp function on the two strings
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	119 return cmp(first_start, second_start)
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	120
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	121 def byNameAttribute(first, second):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	122 # This function is used to easily sort a list of nodes by their name attribute
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	123 # Ensure there is something to sort with for each
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	124
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	125 first_name = first.get('name') or ''
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	126 second_name = second.get('name') or ''
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	127
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	128 # Return the result of the cmp function on the two strings
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	129 return cmp(first_name,second_name)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	130
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	131
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	132 def get_server_list(versions = None, sort_by="start"):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	133 data = urlencode({"version":PROTOCOL_VERSION,"ports":"%"})
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	134 all_metas = getMetaServers(versions, 1) # get the list of metas
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	135 base_meta = getMetaServerBaseURL()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	136
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	137 #all_metas.reverse() # The last one checked will take precedence, so reverse the order
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	138 # so that the top one on the actual list is checked last
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	139 return_hash = {} # this will end up with an amalgamated list of servers
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	140
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	141 for meta in all_metas: # check all of the metas
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	142 #get the server's xml from the current meta
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	143 bad_meta = 0
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	144 #print "Getting server list from " + meta + "..."
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	145 try: xml_dom = get_server_dom(data=data, path=meta)
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	146 except: bad_meta = 1 #print "Trouble getting servers from " + meta + "..."
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	147 if bad_meta: continue
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	148 if base_meta == meta: updateMetaCache(xml_dom) #print "This is our base meta: " + meta
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	149 node_list = xml_dom.findall('server')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	150 if len(node_list): # if there are entries in the node list
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	151 # otherwise, just loop to next meta
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	152
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	153 # for each node found, we're going to check the nodes from prior
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	154 # metas in the list. If a match is found, then use the new values.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	155 for n in node_list:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	156 # set them from current node
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	157 if not n.get('name'): n.set('name','NO_NAME_GIVEN')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	158 name = n.get('name')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	159 if not n.get('num_users'): n.set('num_users','N/A')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	160 num_users = n.get('num_users')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	161 if not n.get('address'): n.set('address','NO_ADDRESS_GIVEN')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	162 address = n.get('address')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	163 if not n.get('port'): n.set('port','6774')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	164 port = n.get('port')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	165 n.set('meta',meta)
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	166 end_point = str(address) + ":" + str(port)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	167 if return_hash.has_key(end_point):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	168 if META_DEBUG: print "Replacing duplicate server entry at " + end_point
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	169 return_hash[end_point] = n
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	170
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	171 # At this point, we have an amalgamated list of servers
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	172 # Now, we have to construct a new DOM to pass back.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	173
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	174 # Create a servers element
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	175 server_list = Element('servers')
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	176
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	177 # get the nodes stored in return_hash
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	178 sort_list = return_hash.values()
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	179
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	180 # sort them by their name attribute. Uses byNameAttribute()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	181 # defined above as a comparison function
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	182 if sort_by == "start": sort_list.sort(byStartAttribute)
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	183 elif sort_by == "name": sort_list.sort(byNameAttribute)
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	184
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	185 # Add each node to the DOM
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	186 for n in sort_list: server_list.append(n)
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	187 return server_list
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	188
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	189 ## List Format:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	190 ## <servers>
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	191 ## <server address=? id=? name=? failed_count=? >
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	192 ## </servers>
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	193
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	194 def updateMetaCache(xml_dom):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	195 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	196 if META_DEBUG: print "Updating Meta Server Cache"
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	197 metaservers = xml_dom.findall('metaservers') # pull out the metaservers bit
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	198 if len(metaservers) == 0:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	199 cmetalist = getRawMetaList()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	200 xml_dom = get_server_dom(cmetalist[0])
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	201 metaservers = xml_dom.findall('metaservers')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	202 authoritative = metaservers[0].get('auth')
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	203 if META_DEBUG: print " Authoritive Meta: "+str(authoritative)
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	204 metas = metaservers[0].findall("meta") # get the list of metas
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	205 if META_DEBUG: print " Meta List ("+str(len(metas))+" servers)"
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	206 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	207 metacache_lock.acquire()
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	208 ini = open(dir_struct["user"]+"metaservers.cache","w")
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	209 for meta in metas:
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	210 if META_DEBUG: print " Writing: "+str(meta.get('path'))
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	211 ini.write(str(meta.get('path')) + " " + str(meta.get('versions')) + "\n")
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	212 ini.close()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	213 finally:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	214 metacache_lock.release()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	215 except Exception, e:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	216 if META_DEBUG: traceback.print_exc()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	217 print "Meta Server Lib: UpdateMetaCache(): " + str(e)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	218
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	219 def getRawMetaList(path=None):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	220 ### Alpha ###
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	221 """This code will allow for a list of metas to be created. Future developement will more integrate the list of metas"""
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	222 if path != None:
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	223 metas = []
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	224 data = urlencode({"version":PROTOCOL_VERSION,"ports":"%"})
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	225 xml_dom = get_server_dom(data, path)
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	226 node_list = fromstring(xml_dom).findall('meta_server')
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	227 if len(node_list):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	228 for n in node_list:
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	229 metas.append(n.get('path'))
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	230 return metas
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	231 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	232 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	233 metacache_lock.acquire()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	234 # Read in the metas
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	235 validate.config_file("metaservers.cache","metaservers.cache")
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	236 ini = open(dir_struct["user"]+"metaservers.cache","r")
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	237 metas = ini.readlines()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	238 ini.close()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	239 return metas
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	240 finally:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	241 metacache_lock.release()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	242 except Exception, e:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	243 if META_DEBUG: traceback.print_exc()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	244 print "Meta Server Lib: getRawMetaList(): " + str(e)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	245 return []
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	246
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	247 def getMetaServers(versions = None, pick_random=0):
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	248 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	249 get meta server URLs as a list
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	250 versions is a list of acceptable version numbers.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	251 A False truth value will use getMetaServerBaseURL()
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	252 set a default if we have weird reading problems
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	253 default_url = "http://www.openrpg.com/openrpg_servers.php"
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	254 """
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	255
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	256 ### Pre Alpha Design ###
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	257 """ Here is how to handle Multiple Meta servers, and probably the best way to do it. Create an XML file that contains nodes with the various servers. Users will grab that meta data and have the option to connect to multiple meta servers which will allow them to find all the rooms. A check box should be used so if one server faile the users can continue without much lag. When creating a server hosts will need to select a meta to go too. This should be in the final of Ornery Orc."""
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	258 meta_names = []
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	259 if(versions): # If versions are supplied, then look in metaservers.conf
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	260 try:
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	261 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	262 read in the metas from file
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	263 format of file is one meta entry per line
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	264 each entry will be the meta url, followed by one or more version numbers that it
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	265 handle. Generally, this will be either a 1 for the original Meta format, or
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	266 2 for the new one.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	267 """
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	268 # Read in the metas
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	269 #Adding a path object will attempt to look for a meta_network.
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	270 metas = getRawMetaList()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	271
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	272 # go through each one to check if it should be returned, based on the
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	273 # version numbers allowed.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	274 for meta in metas:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	275 # split the line on whitespace
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	276 # obviously, your meta servers urls shouldn't contain whitespace. duh.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	277 words = meta.split()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	278 success = 0 # init success flag for version check
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	279 for version in versions: # run through each allowed version from caller
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	280 if version in words[1:]: # if the allowed version token was found
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	281 success += 1 # then increment the success indicator
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	282 if success: # if the meta entry is acceptable to the caller
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	283 meta_names.append(words[0]) # add the entry
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	284 if META_DEBUG: print "adding metaserver " + meta
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	285
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	286 # at this point, we should have at least one name from the cache. If not ...
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	287 if not meta_names:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	288 default_meta = getMetaServerBaseURL() # grab the meta from ini.xml
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	289 meta_names.append(default_meta) # add it to the return list
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	290 # print "Warning!!\nNo valid metaservers cached."
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	291 # print "Using meta from MetaServerBaseURL: " + default_meta + "\n"
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	292 # if we have more than one and want a random one
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	293 elif pick_random:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	294 if META_DEBUG: print "choosing random meta from: " + str(meta_names)
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	295 i = int(uniform(0,len(meta_names)))
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	296 #meta = meta_names[i]
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	297 meta_names = [meta_names[i]]
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	298 if META_DEBUG: print "using: " + str(meta_names)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	299 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	300 if META_DEBUG: print "using all metas: " + str(meta_names)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	301 return meta_names
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	302 except Exception,e:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	303 print e
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	304 #print "using default meta server URI: " + default_url
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	305 metas = []
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	306 #metas.append(default_url)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	307 return metas # return an empty list
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	308 else: # otherwise, use MetaServerBaseURL()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	309 url = getMetaServerBaseURL()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	310 meta_names.append(url)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	311 return meta_names
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	312
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	313 def getMetaServerBaseURL():
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	314 # get meta server URL
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	315 url = "http://www.openrpg.com/openrpg_servers.php"
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	316 try:
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	317 component.get('validate').config_file("settings.xml","default_settings.xml")
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	318 ini = open(dir_struct["user"]+"settings.xml","r")
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	319 txt = ini.read()
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	320 xml = component.get('xml')
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	321 tree = xml.parseXml(txt)._get_documentElement()
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	322 ini.close()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	323 node_list = tree.getElementsByTagName("MetaServerBaseURL")
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	324 if node_list:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	325 url = node_list[0].getAttribute("value")
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	326 # allow tree to be collected
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	327 try: tree.unlink()
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	328 except: pass
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	329
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	330 except Exception,e:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	331 print e
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	332 #print "using meta server URI: " + url
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	333 return url
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	334
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	335 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	336 Beginning of Class registerThread
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	337
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	338 A Class to Manage Registration with the Meta2
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	339 Create an instance and call it's start() method
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	340 if you want to be (and stay) registered. This class
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	341 will take care of registering and re-registering as
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	342 often as necessary to stay in the Meta list.
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	343
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	344 You may call register() yourself if you wish to change your
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	345 server's name. It will immediately update the Meta. There
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	346 is no need to unregister first.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	347
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	348 Call unregister() when you no longer want to be registered.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	349 This will result in the registerThread dying after
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	350 attempting to immediately remove itself from the Meta.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	351
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	352 If you need to become registered again after that, you
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	353 must create a new instance of class registerThread. Don't
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	354 just try to call register() on the old, dead thread class.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	355 """
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	356
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	357 class registerThread(Thread):
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	358 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	359 Originally, I wrote this as a sub-class of wxThread, but
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	360 A) I couldn't get it to import right
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	361 B) I realized that I want this to be used in a server,
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	362 which I don't want needing wxWindows to run!
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	363
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	364 Because of this fact, there are some methods from wxThread
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	365 that I implemented to minimize changes to the code I had
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	366 just written, i.e. TestDeleteStatus() and Delete()
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	367 """
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	368
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	369 def __init__(self, name=None, realHostName=None, num_users="0",
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	370 MetaPath=None, port=6774, register_callback=None):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	371 Thread.__init__(self, name="registerThread")
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	372 self.rlock = RLock() # Re-entrant lock used to make this class thread safe
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	373 self.die_event = Event() # The main loop in run() will wait with timeout on this
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	374 self.name = name or 'Unnamed Server' # Name that the server want's displayed on the Meta
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	375 # But use Unnamed Server if for some crazy reason
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	376 # no name is passed to the constructor
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	377 self.num_users = num_users # the number of users currently on this server
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	378 self.realHostName = realHostName # Name to advertise for connection
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	379 self.id = "0" # id returned from Meta. Defaults to "0", which
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	380 # indicates a new registration.
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	381 self.cookie = "0" # cookie returned from Meta. Defaults to "0", which
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	382 # indicates a new registration.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	383 self.interval = 0 # interval returned from Meta. Is how often to
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	384 # re-register, in minutes.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	385 self.destroy = 0 # Used to flag that this thread should die
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	386 self.port = str(port)
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	387 self.register_callback = register_callback # set a method to call to report result of register
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	388 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	389 This thread will communicate with one and only one
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	390 Meta. If the Meta in ini.xml is changed after
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	391 instantiation, then this instance must be
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	392 unregistered and a new instance instantiated.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	393
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	394 Also, if MetaPath is specified, then use that. Makes
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	395 it easier to have multiple registerThreads going to keep the server registered
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	396 on multiple (compatible) Metas.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	397 """
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	398 if MetaPath == None: self.path = getMetaServerBaseURL() # Do this if no Meta specified
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	399 else: self.path = MetaPath
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	400
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	401 def getIdAndCookie(self):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	402 return self.id, self.cookie
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	403
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	404 def TestDeleteStatus(self):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	405 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	406 self.rlock.acquire()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	407 return self.die_event.isSet()
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	408 finally: self.rlock.release()
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	409
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	410 def Delete(self):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	411 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	412 self.rlock.acquire()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	413 self.die_event.set()
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	414 finally: self.rlock.release()
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	415
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	416 def run(self):
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	417 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	418 This method gets called by Thread implementation
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	419 when self.start() is called to begin the thread's
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	420 execution
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	421
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	422 We will basically enter a loop that continually
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	423 re-registers this server and sleeps Interval
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	424 minutes until the thread is ordered to die in place
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	425 """
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	426 while(not self.TestDeleteStatus()): # Loop while until told to die
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	427 # Otherwise, call thread safe register().
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	428 self.register(self.name, self.realHostName, self.num_users)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	429 if META_DEBUG: print "Sent Registration Data"
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	430 # register() will end up setting the state variables
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	431 # for us, including self.interval.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	432 try:
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	433 self.rlock.acquire() # Serialize access to this state information
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	434
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	435 if self.interval >= 3: # If the number of minutes is one or greater
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	436 self.interval -= 1 # wake up with 30 seconds left to re-register
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	437 else:
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	438 self.interval = .5 # Otherwise, we probably experienced some kind
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	439 # of error from the Meta in register(). Sleep
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	440 # for 6 seconds and start from scratch.
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	441
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	442 finally: self.rlock.release() # no matter what, release the lock
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	443 # Wait interval minutes for a command to die
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	444 die_signal = self.die_event.wait(self.interval*60)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	445
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	446 # If we get past the while loop, it's because we've been asked to die,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	447 # so just let run() end. Once this occurs, the thread is dead and
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	448 # calls to Thread.isAlive() return False.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	449
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	450 def unregister(self):
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	451 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	452 This method can (I hope) be called from both within the thread
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	453 and from other threads. It will attempt to unregister this
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	454 server from the Meta database
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	455 When this is either accomplished or has been tried hard enough
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	456 (after which it just makes sense to let the Meta remove the
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	457 entry itself when we don't re-register using this id),
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	458 this method will either cause the thread to immediately die
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	459 (if called from this thread's context) or set the Destroy flag
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	460 (if called from the main thread), a positive test for which will cause
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	461 the code in Entry() to exit() when the thread wakes up and
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	462 checks TestDeleteStatus().
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	463 lock the critical section. The unlock will
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	464 automatically occur at the end of the function in the finally clause
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	465 """
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	466 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	467 self.rlock.acquire()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	468 if not self.isAlive(): # check to see if this thread is dead
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	469 return 1 # If so, return an error result
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	470 # Do the actual unregistering here
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	471 data = urlencode( {"server_data[id]":self.id,
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	472 "server_data[cookie]":self.cookie,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	473 "server_data[version]":PROTOCOL_VERSION,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	474 "act":"unregister"} )
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	475 try: # this POSTS the request and returns the result
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	476 xml_dom = get_server_dom(data=data, path=self.path)
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	477 if xml_dom.get("errmsg"):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	478 print "Error durring unregistration: " + xml_dom.get("errmsg")
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	479 except:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	480 if META_DEBUG: print "Problem talking to Meta. Will go ahead and die, letting Meta remove us."
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	481 # If there's an error, echo it to the console
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	482
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	483 # No special handling is required. If the de-registration worked we're done. If
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	484 # not, then it's because we've already been removed or have a bad cookie. Either
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	485 # way, we can't do anything else, so die.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	486 self.Delete() # This will cause the registerThread to die in register()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	487 # prep xml_dom for garbage collection
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	488 try: xml_dom.unlink()
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	489 except: pass
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	490 return 0
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	491 finally: self.rlock.release()
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	492
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	493 def register(self, name=None, realHostName=None, num_users=None):
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	494 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	495 Designed to handle the registration, both new and
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	496 repeated.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	497
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	498 It is intended to be called once every interval
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	499 (or interval - delta) minutes.
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	500
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	501 lock the critical section. The unlock will
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	502 automatically occur at the end of the function in the finally clause
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	503 """
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	504 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	505 self.rlock.acquire()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	506 if not self.isAlive(): # check to see if this thread is dead
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	507 return 1 # If so, return an error result
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	508
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	509 # Set the server's attibutes, if specified.
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	510 if name: self.name = name
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	511 if num_users != None: self.num_users = num_users
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	512 if realHostName: self.realHostName = realHostName
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	513 # build POST data
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	514 if self.realHostName:
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	515 data = urlencode( {"server_data[id]":self.id,
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	516 "server_data[cookie]":self.cookie,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	517 "server_data[name]":self.name,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	518 "server_data[port]":self.port,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	519 "server_data[version]":PROTOCOL_VERSION,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	520 "server_data[num_users]":self.num_users,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	521 "act":"register",
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	522 "server_data[address]": self.realHostName } )
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	523 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	524 if META_DEBUG: print "Letting meta server decide the hostname to list..."
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	525 data = urlencode( {"server_data[id]":self.id,
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	526 "server_data[cookie]":self.cookie,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	527 "server_data[name]":self.name,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	528 "server_data[port]":self.port,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	529 "server_data[version]":PROTOCOL_VERSION,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	530 "server_data[num_users]":self.num_users,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	531 "act":"register"} )
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	532 try: # this POSTS the request and returns the result
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	533 etreeEl = get_server_dom(data=data, path=self.path)
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	534 except:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	535 if META_DEBUG: print "Problem talking to server. Setting interval for retry ..."
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	536 if META_DEBUG: print data
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	537 if META_DEBUG: print
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	538 self.interval = 0
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	539 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	540 If we are in the registerThread thread, then setting interval to 0
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	541 will end up causing a retry in about 6 seconds (see self.run())
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	542 If we are in the main thread, then setting interval to 0 will do one
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	543 of two things:
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	544 1) Do the same as if we were in the registerThread
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	545 2) Cause the next, normally scheduled register() call to use the values
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	546 provided in this call.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	547
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	548 Which case occurs depends on where the registerThread thread is when
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	549 the main thread calls register().
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	550 """
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	551 return 0 # indicates that it was okay to call, not that no errors occurred
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	552
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	553 # If there is a DOM returned ....
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	554 if etreeEl:
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	555 # If there's an error, echo it to the console
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	556 if etreeEl.get("errmsg"):
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	557 print "Error durring registration: " + etreeEl.get("errmsg")
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	558 if META_DEBUG: print data
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	559 if META_DEBUG: print
18 97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	560 """
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	561 No special handling is required. If the registration worked, id, cookie, and interval
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	562 can be stored and used for the next time.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	563 If an error occurred, then the Meta will delete us and we need to re-register as
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	564 a new server. The way to indicate this is with a "0" id and "0" cookie sent to
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	565 the server during the next registration. Since that's what the server returns to
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	566 us on an error anyway, we just store them and the next registration will
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	567 automatically be set up as a new one.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	568
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	569 Unless the server calls register() itself in the meantime. Of course, that's okay
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	570 too, because a success on THAT register() call will set up the next one to use
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	571 the issued id and cookie.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	572
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	573 The interval is stored unconditionally for similar reasons. If there's an error,
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	574 the interval will be less than 1, and the main thread's while loop will reset it
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	575 to 6 seconds for the next retry.
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	576 Is it wrong to have a method where there's more comments than code? :)
97265586402b Traipse 'OpenRPG' {090827-00} sirebral parents: 0 diff changeset	577 """
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	578 try:
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	579 self.interval = int(etreeEl.get("interval"))
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	580 self.id = etreeEl.get("id")
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	581 self.cookie = etreeEl.get("cookie")
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	582 if not etreeEl.get("errmsg"): updateMetaCache(xml_dom)
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	583 except:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	584 if META_DEBUG: print
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	585 if META_DEBUG: print "OOPS! Is the Meta okay? It should be returning an id, cookie, and interval."
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	586 if META_DEBUG: print "Check to see what it really returned.\n"
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	587 # Let xml_dom get garbage collected
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	588 try: xml_dom.unlink()
ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	589 except: pass
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	590 else: # else if no DOM is returned from get_server_dom()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	591 print "Error - no DOM constructed from Meta message!"
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	592 return 0 # Let caller know it was okay to call us
28 ff154cf3350c Traipse 'OpenRPG' {100203-00} sirebral parents: 18 diff changeset	593 finally: self.rlock.release()
0 4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	594 # End of class registerThread
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y sirebral parents: diff changeset	595 ################################################################################

Mercurial > traipse

annotate orpg/networking/meta_server_lib.py @ 28:ff154cf3350c ornery-orc