commit 053f435a0b29bf866416caec8a1105f5be8e526b
Author: cecilkorik <cecilkorik-github@relay.eltanin.net>
Date:   Fri Mar 26 03:50:24 2010 +0000

    initial import
    
    --HG--
    branch : toybocks

diff --git a/backend.py b/backend.py
new file mode 100755
index 0000000..6e4f376
--- /dev/null
+++ b/backend.py
@@ -0,0 +1,238 @@
+import dblayer
+from dblayer import db, cur
+import subprocess, shlex
+import os
+from zipfile import ZipFile
+from threading import Thread
+from ringbuffer import SplitRingBuffer
+import time
+
+class EmulatorHandlerThread(Thread):
+	def __init__(self, game, proc):
+		Thread.__init__(self)
+		self.buffer = SplitRingBuffer(1024*1024, 512*1024)
+		self.game = game
+		self.proc = proc
+
+	
+	def run(self):
+		while True:
+			data = self.proc.stdout.read(4096)
+			self.proc.poll()
+			if not data and self.proc.returncode != None:
+				break
+			self.buffer.write(data)
+			time.sleep(0.4)
+
+		
+emulator_table = {}
+gamesystem_table = {}
+playlist_list = []
+playlist_table = {}
+
+class GamesystemInfo(object):
+	def __init__(self, id, name, fileext):
+		self.id = id
+		self.name = name
+		self.fileexts = fileext.split(';')
+		self.emu_id = None
+
+class EmulatorInfo(object):
+	def __init__(self, id, name, path, options):
+		self.id = id
+		self.name = name
+		self.path = path
+		self.options = options
+		self.system_id = None
+		
+	def start_game(self, game):
+		args = shlex.split(self.options)
+		emu = subprocess.Popen([self.path] + args + [game.path], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+		return emu
+
+class GameInfo(object):
+	def __init__(self, id, name, path, emu, syst):
+		self.id = id
+		self.name = name
+		self.path = path
+		self.emu_id = emu
+		self.system_id = syst
+
+class AllGames_Playlist(object):
+	def __init__(self):
+		self.id = None
+		self.name = '(All Games)'
+
+	def lookup(self):
+		pass
+		
+	def gamelist(self):
+		cur.execute("select game.id, game.name, game.path, game.emu_id, game.gamesystem_id from game order by game.name")
+		
+		gl = []
+		
+		for r in cur:
+			i, n, p, e, s = r
+			gl.append(GameInfo(i, n, p, e, s))
+		
+		return gl
+
+class Playlist(object):
+	def __init__(self, id=None, name=None):
+		if id == None and name == None:
+			raise ValueError, "Either name or id must be specified"
+		self.id = id
+		self.name = name
+		self.gamelist_cache = None
+		
+	def lookup(self):
+		if self.name != None:
+			cur.execute("select id from playlist where name = ?", [self.name])
+		else:
+			cur.execute("select name from playlist where id = ?", [self.id])
+		
+		rs = cur.fetchall()
+		if len(rs) > 1:
+			raise ValueError, "Non unique name for playlist"
+		else:
+			raise ValueError, "Playlist not found"
+		
+		if self.name == None:
+			self.name = rs[0][0]
+		else:
+			self.id = rs[0][0]
+		
+	def gamelist(self):
+		if self.gamelist_cache != None:
+			return self.gamelist_cache
+			
+		cur.execute("select game.id, game.name, game.path, game.emu_id, game.gamesystem_id from game, playlist_game where playlist_game.game_id = game.id and playlist_game.playlist_id = ? order by game.name", [self.id])
+		
+		gl = []
+		
+		for r in cur:
+			i, n, p, e, s = r
+			gl.append(GameInfo(i, n, p, e, s))
+		
+		# enabling this could cause huge memory usage, but make things faster
+		#self.gamelist_cache = gl
+		return gl
+		
+def load_playlists():
+	global playlist_list
+	dblayer.connect()
+	cur.execute("select id, name from playlist order by name")
+	pl = [AllGames_Playlist()]
+	playlist_table[-1] = pl[0]
+	for r in cur:
+		id, name = r
+		p = Playlist(id, name)
+		pl.append(p)
+		playlist_table[id] = p
+	
+	playlist_list = pl	
+
+def load_emulators():
+	dblayer.connect()
+	cur.execute("select id, name, path, options from emulator")
+	for r in cur:
+		id, name, path, options = r
+		ei = EmulatorInfo(id, name, path, options)
+		emulator_table[id] = ei
+		
+	cur.execute("select id, name, fileext from gamesystem")
+	for r in cur:
+		id, name, fileext = r
+		gsi = GamesystemInfo(id, name, fileext)
+		gamesystem_table[id] = gsi
+		
+	cur.execute("select gamesystem_id, emulator_id from gamesystem_emulator")
+	for r in cur:
+		gsid, eid = r
+		gamesystem_table[gsid].emu_id = eid
+		emulator_table[eid].system_id = gsid
+
+def find_emu(emu):
+	if not os.environ.has_key('PATH'):
+		paths = ['.']
+	else:
+		paths = os.environ['PATH'].split(os.pathsep) + ['.']
+	
+	for path in paths:
+		if os.path.exists(os.path.join(path, emu)):
+			return os.path.abspath(os.path.join(path, emu))
+	return None
+
+def initialize_emulator_row(emulator, gamesystem):
+	cur.execute("insert into emulator (name, path, options) values (?, ?, ?)", [emulator.name, emulator.path, emulator.options])
+	emulator.id = cur.lastrowid
+	cur.execute("insert into gamesystem (name, fileext) values (?, ?)", [gamesystem.name, ';'.join(gamesystem.fileexts)])
+	gamesystem.id = cur.lastrowid
+	cur.execute("insert into gamesystem_emulator (gamesystem_id, emulator_id) values (?, ?)", [gamesystem.id, emulator.id])
+	
+def initialize_emulator_table():
+	emulist = [(('SNES','.SMC'),'snes9x','snes9x-sdl','snes9x-x11','snes9x-gtk','zsnes'),(('NES','.NES'),'fceu'),(('Genesis','.BIN'),'dgen'),(('MAME','**MAME**'),'xmame')]
+	for emutype in emulist:
+		system, fileext = emutype[0]
+		for emu in emutype[1:]:
+			emupath = find_emu(emu)
+			if emupath:
+				initialize_emulator_row(EmulatorInfo(None, emu, emupath, ''), GamesystemInfo(None, system, fileext))
+
+def scan_zip(path):
+	zf = ZipFile(path, "r")
+	zfl = zf.namelist()
+	zf.close()
+	if len(zfl) > 1:
+		return "**MAME**"
+	elif zfl:
+		return os.path.splitext(zfl[0])[1].upper()
+	else:
+		return None
+
+def autoload_data(path, playlist, system=None, emulator=None):
+	fileext_map = {}
+	if system == None:
+		for gsi in gamesystem_table.values():
+			for fe in gsi.fileexts:
+				fileext_map[fe.upper()] = gsi
+	print fileext_map
+	for base, dirs, files in os.walk(path):
+		for file in files:
+			fn, fe = os.path.splitext(file)
+			feu = fe.upper()
+
+			if feu == '.ZIP':
+				feu = scan_zip(os.path.join(path, base, file))
+				if not feu:
+					continue
+			autosystem = None
+			if feu in fileext_map:
+				autosystem = fileext_map[feu]
+			if system != None:
+				autosystem = system
+			if autosystem != None:
+				"We have a valid game, we know what system it's for, and we will use that system's default emulator"
+				emuid = None
+				if emulator != None:
+					emuid = emulator.id
+				sysid = None
+				if autosystem != None:
+					sysid = autosystem.id
+				cur.execute("insert into game (name, path, emu_id, gamesystem_id) values (?, ?, ?, ?)", [fn, os.path.join(path, base, file), emuid, sysid])
+				gameid = cur.lastrowid
+				cur.execute("insert into playlist_game (game_id, playlist_id) values (?, ?)", [gameid, playlist.id])
+					
+					
+def get_game(idnum):
+	cur.execute("select game.id, game.name, game.path, game.emu_id, game.gamesystem_id from game where game.id = ? order by game.name", [idnum])
+	
+	rs = cur.fetchall()
+	if len(rs) > 1:
+		raise ValueError, "Non unique id for game, multiple games matched"
+	elif len(rs) == 0:
+		raise ValueError, "Game not found"
+	i, n, p, e, s = rs[0]
+	gi = GameInfo(i, n, p, e, s)
+
+	return gi
diff --git a/bootstrap_autoload.py b/bootstrap_autoload.py
new file mode 100755
index 0000000..286ce52
--- /dev/null
+++ b/bootstrap_autoload.py
@@ -0,0 +1,25 @@
+import backend
+import dblayer
+import os
+
+if os.path.exists('games.db'):
+	os.remove('games.db')
+dblayer.connect()
+dblayer.create()
+backend.initialize_emulator_table()
+backend.load_emulators()
+
+
+base = '/mnt/gamez/Games/Emulators/ROMs/'
+
+for d in ('SNES', 'NES', 'Genesis'):
+	system = None
+	for gs in backend.gamesystem_table.values():
+		if gs.name == d:
+			system = gs
+	backend.cur.execute("insert into playlist (name) values (?)", [d])
+	path = os.path.join(base, d + ' ROMs')
+	assert os.path.exists(path)
+	
+	backend.autoload_data(path, backend.Playlist(backend.cur.lastrowid, d))
+	backend.db.commit()
diff --git a/config.py b/config.py
new file mode 100755
index 0000000..1823695
--- /dev/null
+++ b/config.py
@@ -0,0 +1,5 @@
+from utils import program_path
+from inifile import inifile
+
+config = inifile('settings.ini', path=[program_path()])
+config.read()
\ No newline at end of file
diff --git a/dblayer.py b/dblayer.py
new file mode 100755
index 0000000..c517f0c
--- /dev/null
+++ b/dblayer.py
@@ -0,0 +1,38 @@
+import sqlite3
+
+class ObjectProxy(object):
+	def __init__(self):
+		self._realobj = None
+	def __setattr__(self, name, value):
+		if name in ("_realobj",) or hasattr(self, name):
+			object.__setattr__(self, name, value)
+		else:
+			self._realobj.__setattr__(name, value)
+	def __getattribute__(self, name):
+		try:
+			return object.__getattribute__(self, name)
+		except:
+			return self._realobj.__getattribute__(name)
+	def __repr__(self):
+		return """<Proxy for "%s">""" % (repr(self._realobj),)
+		
+	def __iter__(self):
+		return self._realobj.__iter__()
+
+db = ObjectProxy()
+cur = ObjectProxy()
+
+def connect():
+	if db._realobj != None:
+		return
+	db._realobj = sqlite3.connect("games.db")
+	cur._realobj = db.cursor()
+
+def create():
+	cur.execute("""create table playlist (id integer primary key autoincrement, name text)""")
+	cur.execute("""create table emulator (id integer primary key autoincrement, name text, path text, options text)""")
+	cur.execute("""create table gamesystem (id integer primary key autoincrement, name text, fileext text)""")
+	cur.execute("""create table gamesystem_emulator (id integer primary key autoincrement, emulator_id integer, gamesystem_id integer, foreign key (emulator_id) references emulator(id), foreign key (gamesystem_id) references gamesystem(id))""")
+	cur.execute("""create table game (id integer primary key autoincrement, name text, path text, emu_id integer, gamesystem_id integer, foreign key (emu_id) references emulator(id), foreign key (gamesystem_id) references gamesystem(id))""")
+	cur.execute("""create table playlist_game (id integer primary key autoincrement, game_id integer, playlist_id integer, foreign key (game_id) references game(id), foreign key (playlist_id) references playlist(id))""")
+	
diff --git a/inifile.py b/inifile.py
new file mode 100755
index 0000000..5734152
--- /dev/null
+++ b/inifile.py
@@ -0,0 +1,267 @@
+# ini reader/writer
+__doc__ = """
+reads and writes config files using the microsoft windows 'ini' format.
+(author's note: I don't think there IS any official 'ini' format. Some
+artistic licence may have been used)
+
+Provides class 'inifile', which is a dict-like object that can be read
+from a file or written out to a file (or both!)
+"""
+
+__license__ = """
+Copyright (c) 2006-2007 Bradley Lawrence <bradley@eltanin.net>
+
+This is licensed under the Modified BSD License, as follows:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+"""
+
+
+import os.path
+from utils import program_path
+
+def sanitize_for_subst(key):
+	"""
+	replaces open and close brackets with tokens, to ensure the brackets
+	do not interfere with the %(dict_key)s string formatting syntax.
+	
+	'=' is used as a token delimiter because we know an equals can never
+	appear in a keyname, since it is interpreted by this reader as the
+	end of the key and the start of the value.
+	"""
+	return key.replace('(', '=o=').replace(')', '=c=')
+	
+	
+	
+		
+class inisubsec(object):
+	def __init__(self, name, owner):
+		self.owner = owner
+		self.name = name
+		self.data = {}
+		self.verbatim_hdr = "[%(sec_title)s]\n"
+		self.verbatim = ["%(=new_data=)s"]
+		self.verbatim_ftr = "\n"
+		self.verbatim_fields = []
+		self.new_fields = []
+		self.initializing = True
+		
+	def __getitem__(self, key):
+		return self.data[key.lower()]
+		
+	def __setitem__(self, key, value):
+		if not self.data.has_key(key.lower()):
+			if self.initializing:
+				self.verbatim_fields += [key]
+			else:
+				self.new_fields += [key]
+		self.data[key.lower()] = value
+		
+	def __delitem__(self, key):
+		del self.data[key.lower()]
+		
+	def __iter__(self):
+		return self.data.__iter__()
+	def items(self):
+		return self.data.items()
+		
+	
+		
+class inifile(object):
+	def __init__(self, fname, path=None):
+		self.data = {}
+		sep = os.path.sep
+		
+		if not path:
+			fs = os.path.split(fname)
+			self.fname = os.path.split(fname)[1]
+			if not fs[0]:
+				self.path = (program_path() + sep, '')
+			else:
+				self.path = (fs[0] + sep,)
+		else:
+			if type(path) == str:
+				self.path = (path,)
+			else:
+				self.path = []
+				for p in path:
+					if p and (p[-1] != sep):
+						p += sep
+					self.path += [p]
+			self.fname = fname
+			
+		self.last_opened_file = None	
+		self.cur_section = None
+		self.activepath = None
+		self.verbatim_hdr = []
+		self.section_order = []
+	
+	def set_section(self, section):
+		self.cur_section = section.lower()
+		
+	def unset_section(self):
+		self.cur_section = None
+	
+	def get_current_file(self):
+		return 
+	def read(self):
+		fd = None
+		for p in self.path:
+			if os.path.exists(p + self.fname):
+				self.activepath = p
+				fd = file(p + self.fname, 'r')
+				break
+		if not fd:
+			return False
+			
+		act_section = 'default'
+		section_init = False
+		for line in fd:
+			verbatimline = line
+			keyvalue_line = False
+			line = line.lstrip()
+			if not line:
+				# blank line, ignore
+				pass
+			elif line[0] == ';':
+				# comment! ignore
+				pass
+			elif line[0] == '[':
+				# section header
+				line = line.rstrip()
+				if line[-1] == ']':
+					act_section = line[1:-1]
+					section_init = True
+					if not self.data.has_key(act_section.lower()):
+						"add specified section"
+						actsec = inisubsec(act_section, self)
+						self.data[act_section.lower()] = actsec
+						actsec.verbatim_hdr = verbatimline
+						actsec.verbatim_ftr = ""
+						verbatimline = None
+						self.section_order += [act_section]
+				else:
+					# garbage line, don't understand it
+					pass
+			else:
+				peq = line.find('=')
+				if peq == -1:
+					# garbage line, don't understand it
+					pass
+				else:
+					k = line[:peq]
+					v = line[peq+1:].rstrip('\n\r')
+					if not self.data.has_key(act_section.lower()):
+						"add default section"
+						assert not section_init
+						
+						actsec = inisubsec('default', self)
+						self.data[act_section.lower()] = actsec
+						
+						
+					self.data[act_section.lower()][k] = v
+					verbatimline = "".join([k, '=%(', sanitize_for_subst(k.lower()), ')s\n'])
+					keyvalue_line = True
+			
+			if verbatimline:
+				if section_init or keyvalue_line:
+					"keyvalue lines always go under the default section, regardless of initialized state"
+					actsec = self.data[act_section.lower()]
+					actsec.verbatim += [verbatimline]
+				else:
+					self.verbatim_hdr += [verbatimline]
+			
+		
+		if section_init:
+			actsec = self.data[act_section.lower()]
+			actsec.verbatim += ["\n"]
+		else:
+			self.verbatim_hdr += ["\n"]
+		
+		if self.data.has_key('default'):
+			"has a default section. make sure it's added to the section_order"
+			try:
+				self.section_order.index('default')
+			except:
+				self.section_order += ['default']
+			
+		for secdict in self.data.values():
+			secdict.initializing = False
+					
+	def write(self):
+		p = self.path[0]
+		if self.activepath:
+			p = self.activepath
+			
+		fd = file(p + self.fname, 'w')
+		first = True
+		
+		fd.write("".join(self.verbatim_hdr))
+		
+		for sec in self.section_order:
+			secdict = self.data[sec.lower()]
+			
+			new_lines = []
+			for k in secdict.new_fields:
+				new_lines += ["%s=%s\n" % (k, secdict[k])]
+			new_lines = "".join(new_lines)
+			verbatim_dict = {'=new_data=': new_lines}
+			for k in secdict.verbatim_fields:
+				verbatim_dict[sanitize_for_subst(k.lower())] = secdict[k]
+			
+			fd.write(secdict.verbatim_hdr % {'sec_title': secdict.name})
+			fd.write("".join(secdict.verbatim) % verbatim_dict)
+			fd.write(secdict.verbatim_ftr)
+	
+	def add_section(self, key):
+		if not self.data.has_key(key):
+			self.data[key.lower()] = inisubsec(key, self)
+			self.section_order += [key]
+		
+
+	def __getitem__(self, key):
+		if type(key) != str:
+			raise TypeError, "Ini files can only contain string keys"
+			
+		if self.cur_section != None:
+			if self.data[self.cur_section].has_key(key.lower()):
+				return self.data[self.cur_section][key.lower()]
+			else:
+				raise KeyError, "Section '%s' does not contain a key named '%s'" % (self.cur_section, key)
+		else:
+			#if not self.data.has_key(key.lower()):
+			#	self.data[key.lower()] = inisubsec(key, self)
+			return self.data[key.lower()]
+	def __setitem__(self, key, value):
+		if self.cur_section != None:
+			if not self.data.has_key(self.cur_section):
+				raise KeyError, "Section '%s' does not exist" % (self.cur_section)
+			self.data[self.cur_section][key.lower()] = value
+		else:
+			raise ValueError, "Cannot set the value of a section header"
+
+	def __delitem__(self, key):
+		del self.data[key.lower()]
+		
+	def __iter__(self):
+		return self.data.__iter__()
+
+	def items(self):
+		return self.data.items()
+		
diff --git a/mainwnd.py b/mainwnd.py
new file mode 100755
index 0000000..3004b1d
--- /dev/null
+++ b/mainwnd.py
@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+# -*- coding: iso-8859-15 -*-
+# generated by wxGlade 0.6.3 on Sun Feb 21 18:24:20 2010
+
+import wx
+
+# begin wxGlade: extracode
+# end wxGlade
+
+
+
+class MainWindow(wx.Frame):
+    def __init__(self, *args, **kwds):
+        # begin wxGlade: MainWindow.__init__
+        kwds["style"] = wx.DEFAULT_FRAME_STYLE
+        wx.Frame.__init__(self, *args, **kwds)
+        self.splitter = wx.SplitterWindow(self, -1, style=wx.SP_3D|wx.SP_BORDER)
+        self.playlists = customListCtrl(self.splitter, -1, style=wx.LC_REPORT|wx.LC_SINGLE_SEL|wx.SUNKEN_BORDER)
+        self.games = customListCtrl(self.splitter, -1, style=wx.LC_REPORT|wx.LC_SINGLE_SEL|wx.LC_VIRTUAL|wx.LC_NO_HEADER|wx.SUNKEN_BORDER)
+
+        self.__set_properties()
+        self.__do_layout()
+        # end wxGlade
+
+    def __set_properties(self):
+        # begin wxGlade: MainWindow.__set_properties
+        self.SetTitle("frame_2")
+        self.SetSize((723, 569))
+        self.SetMenuBar(MainMenu())
+        self.playlists.SetBackgroundColour(wx.Colour(20, 20, 20))
+        self.playlists.SetForegroundColour(wx.Colour(192, 192, 192))
+        self.playlists.SetFont(wx.Font(16, wx.DEFAULT, wx.NORMAL, wx.NORMAL, 0, ""))
+        self.playlists.SetFocus()
+        self.games.SetBackgroundColour(wx.Colour(20, 20, 20))
+        self.games.SetForegroundColour(wx.Colour(192, 192, 192))
+        self.games.SetFont(wx.Font(16, wx.DEFAULT, wx.NORMAL, wx.NORMAL, 0, ""))
+        # end wxGlade
+
+    def __do_layout(self):
+        # begin wxGlade: MainWindow.__do_layout
+        sizer = wx.BoxSizer(wx.HORIZONTAL)
+        self.splitter.SplitVertically(self.playlists, self.games, 250)
+        sizer.Add(self.splitter, 1, wx.EXPAND, 0)
+        self.SetSizer(sizer)
+        self.Layout()
+        # end wxGlade
+
+# end of class MainWindow
+
+
+class MainMenu(wx.MenuBar):
+    def __init__(self, *args, **kwds):
+        # begin wxGlade: MainMenu.__init__
+        wx.MenuBar.__init__(self, *args, **kwds)
+        wxglade_tmp_menu = wx.Menu()
+        wxglade_tmp_menu.Append(wx.NewId(), "E&xit", "", wx.ITEM_NORMAL)
+        self.Append(wxglade_tmp_menu, "&File")
+
+        self.__set_properties()
+        self.__do_layout()
+        # end wxGlade
+
+    def __set_properties(self):
+        # begin wxGlade: MainMenu.__set_properties
+        pass
+        # end wxGlade
+
+    def __do_layout(self):
+        # begin wxGlade: MainMenu.__do_layout
+        pass
+        # end wxGlade
+
+# end of class MainMenu
+
+
+class MyApp(wx.App):
+    def OnInit(self):
+        wx.InitAllImageHandlers()
+        mainwnd = MainWindow(None, -1, "")
+        self.SetTopWindow(mainwnd)
+        mainwnd.Show()
+        return 1
+
+# end of class MyApp
+
+if __name__ == "__main__":
+    Toybocks = MyApp(0)
+    Toybocks.MainLoop()
diff --git a/ringbuffer.py b/ringbuffer.py
new file mode 100755
index 0000000..0112cfc
--- /dev/null
+++ b/ringbuffer.py
@@ -0,0 +1,137 @@
+try:
+	from cStringIO import StringIO
+except ImportError:
+	from StringIO import StringIO
+
+
+
+class RingBuffer(object):
+	def __init__(self, size):
+		self.size = size
+		self.buffer = StringIO()
+		self.buffer_pos = 0
+		self.read_pos = 0
+		self.bytes_written = 0
+		self.first_read = True
+		self.fullclass = RingBufferFull
+	
+	def write(self, data):
+		if self.buffer_pos + len(data) >= self.size:
+			self.__class__ = self.fullclass
+			split = self.size - self.buffer_pos
+			self.buffer.write(data[:split])
+			self.buffer.seek(0, 0)
+			self.buffer_pos = 0
+			self.bytes_written += split
+			self.write(data[split:])
+		else:
+			self.buffer.write(data)
+			self.buffer_pos += len(data)
+			self.bytes_written += len(data)
+		
+	def read(self, bytes=0):
+		self.buffer.seek(self.read_pos, 0)
+		rb = self.buffer.read(bytes)
+		self.read_pos = self.buffer.tell()
+		self.buffer.seek(self.buffer_pos, 0)
+		return rb
+
+
+class SplitRingBuffer(RingBuffer):
+	def __init__(self, size, split):
+		RingBuffer.__init__(self, size)
+		self.fullclass = SplitRingBufferFull
+		self.splitpos = split
+		self.read_pos = split
+	
+	def read_head():
+		self.buffer.seek(0, 0)
+		rb = self.buffer.read()
+		self.buffer.seek(self.buffer_pos, 0)
+		return (True, rb)
+		
+
+class RingBufferFull(object):
+	def __init__(self, size):
+		raise NotImplementedError, "You should not create this class manually, use RingBuffer() instead"
+	
+	def overflow_buffer():
+		self.buffer_pos = 0
+		self.seek_to_start()
+		
+	def seek_to_start():
+		self.buffer.seek(0, 0)
+		
+	
+	def write(self, data):
+		di = 0
+		ld = len(data)
+		while (ld - di) + self.buffer_pos >= self.size:
+			self.buffer.write(data[di:di + (self.size - self.buffer_pos)])
+			if self.read_pos != None and self.read_pos > self.buffer_pos:
+				# our read pos has been overwritten, we've lost our place
+				self.read_pos = None
+			self.overflow_buffer()
+			di += (self.size - self.buffer_pos)
+		self.buffer.write(data[di:])
+		if self.read_pos != None and self.buffer_pos <= self.read_pos and (self.buffer_pos + ld - di) > self.read_pos:
+			self.read_pos = None
+		self.buffer_pos += ld - di
+		self.bytes_written += ld
+	
+	def read(self, bytes=0):
+		pos = self.read_pos
+		fullread = False
+		if pos == None:
+			pos = self.buffer_pos
+			fullread = True
+			
+		if pos == self.buffer_pos and fullread:
+			maxlen = self.size
+		elif pos == self.buffer_pos and not fullread:
+			maxlen = 0
+		else:
+			maxlen = self.buffer_pos - pos
+			if maxlen < 0:
+				maxlen += self.size
+		self.buffer.seek(pos, 0)
+		if bytes > 0 and maxlen > bytes:
+			maxlen = bytes
+		
+		if maxlen == 0:
+			return ''
+		
+		split = self.size - pos
+		if split >= maxlen:
+			self.buffer.seek(pos, 0)
+			rb = self.buffer.read(maxlen)
+			self.read_pos = self.buffer.tell()
+			self.buffer.seek(self.buffer_pos, 0)
+		else:
+			self.buffer.seek(pos, 0)
+			rb = self.buffer.read(split)
+			self.seek_to_start()
+			rb += self.buffer.read(maxlen - split)
+			self.read_pos = self.buffer.tell()
+			self.buffer.seek(self.buffer_pos, 0)
+		
+		return rb
+
+
+class SplitRingBufferFull(RingBufferFull):
+	def read(self, bytes=0):
+		pass
+
+	def overflow_buffer():
+		self.buffer_pos = self.split_pos
+		
+	def seek_to_start():
+		self.buffer.seek(self.split_pos, 0)
+
+	def read_head():
+		self.buffer.seek(0, 0)
+		rb = self.buffer.read(self.split_pos)
+		self.buffer.seek(self.buffer_pos, 0)
+		return (False, rb)
+		
+		
\ No newline at end of file
diff --git a/settings.ini b/settings.ini
new file mode 100755
index 0000000..0202b2f
--- /dev/null
+++ b/settings.ini
@@ -0,0 +1,2 @@
+[Paths]
+Roms=S:/Games/Emulators/ROMs/SNES:S:/Games/Emulators/ROMs/SNES
\ No newline at end of file
diff --git a/toybocks.py b/toybocks.py
new file mode 100755
index 0000000..b668c1e
--- /dev/null
+++ b/toybocks.py
@@ -0,0 +1,138 @@
+import mainwnd
+import wx
+import backend
+
+class customListCtrl(wx.ListCtrl):
+	def GetItemBackgroundColour(self, item):
+		return None
+
+	def OnGetItemText(self, item, col):
+		return self.gamelist[item].name
+
+	def GetItemData(self, item):
+		if hasattr(self, "gamelist"):
+			return self.gamelist[item].id
+		else:
+			return wx.ListCtrl.GetItemData(self, item)
+
+mainwnd.customListCtrl = customListCtrl
+
+class ToybocksMainWindow(mainwnd.MainWindow):
+	def __init__(self, *args, **kwds):
+		mainwnd.MainWindow.__init__(self, *args, **kwds)
+		
+		self.emulator_thread = None
+		
+
+		self.playlists.InsertColumn(0, "Selection")
+#		self.playlists.InsertStringItem(0, "(All Games)")
+#		self.playlists.InsertStringItem(1, "(None)")
+		self.games.InsertColumn(0, "Game")
+		self.games.SetColumnWidth(0, 1800)
+#		self.games.InsertStringItem(0, "Game One")
+#		self.games.InsertStringItem(1, "Testing 123")
+#		self.games.InsertStringItem(2, "Entry Test")
+#		self.games.InsertStringItem(3, "Listing Items")
+#		self.games.InsertStringItem(4, "Game 789")
+
+		backend.load_emulators()
+		backend.load_playlists()
+		pl = backend.playlist_list
+		c = 0
+		for p in pl:
+			self.playlists.InsertStringItem(c, p.name)
+			if p.id != None:
+				self.playlists.SetItemData(c, int(p.id))
+			else:
+				self.playlists.SetItemData(c, -1)
+			c += 1
+		
+		p = pl[0]
+			
+		self.games.playlist = p
+		self.games.gamelist = p.gamelist()
+		self.games.SetItemCount(len(self.games.gamelist))
+		self.games.RefreshItems(0, len(self.games.gamelist))
+		self.playlists.SetColumnWidth(0, 200)
+		self.playlists.SetColumnWidth(0, wx.LIST_AUTOSIZE)
+
+		self.playlists.Bind(wx.EVT_LIST_ITEM_SELECTED, self.OnChangePlaylist)
+		self.playlists.Bind(wx.EVT_LIST_KEY_DOWN, self.OnKeyUp)
+		#wx.EVT_LIST_KEY_DOWN(self.playlists, self.OnKeyUp)
+		self.playlists.Bind(wx.EVT_KEY_UP, self.OnKeyUp)
+		self.games.Bind(wx.EVT_KEY_UP, self.OnKeyUp)
+		
+		TIMER_ID = 150
+		self.timer = wx.Timer(self, TIMER_ID)
+		self.Bind(wx.EVT_TIMER, self.OnTimer)
+
+	def OnChangePlaylist(self, event):
+		name, id, item = self.GetSelItem(self.playlists)
+		p = backend.playlist_table[id]
+		self.games.playlist = p
+		self.games.gamelist = p.gamelist()
+		self.games.SetItemCount(len(self.games.gamelist))
+		self.games.RefreshItems(0, len(self.games.gamelist))
+		#self.games.SetColumnWidth(0, wx.LIST_AUTOSIZE)
+
+
+	def OnTimer(self, event):
+		ep = self.emulator_thread
+		if ep and ep != True:
+			if not ep.is_alive():
+				self.timer.Stop()
+				ep.buffer.write("\nEmulator exited with return code %d\n" % (ep.proc.returncode,))
+				self.emulator_thread = None
+				item = self.games.FindItemData(-1, ep.game.id)
+				self.games.SetItemBackgroundColour(item, self.games.GetBackgroundColour())
+
+	def OnKeyUp(self, event):
+		key = event.GetKeyCode()
+		
+		if key == wx.WXK_RETURN:
+			self.OnStartGame(None)
+		elif key == wx.WXK_LEFT:
+			self.playlists.SetFocus()
+		elif key == wx.WXK_RIGHT:
+			self.games.SetFocus()
+		else:
+			event.Skip()
+		
+	def GetSelItem(self, box):
+		item = box.GetNextItem(-1, wx.LIST_NEXT_ALL, wx.LIST_STATE_SELECTED)
+		if item == -1:
+			return None
+		else:
+			return (box.GetItemText(item), box.GetItemData(item), item)
+			
+	def OnStartGame(self, event):
+		if self.emulator_thread:
+			return
+		self.emulator_thread = True
+		name, id, item = self.GetSelItem(self.games)
+		print name, id, item
+		game = backend.get_game(id)
+		emuid = game.emu_id
+		if emuid == None:
+			emuid = backend.gamesystem_table[game.system_id].emu_id
+		emu = backend.emulator_table[emuid]
+		proc = emu.start_game(game)
+		self.emulator_thread = backend.EmulatorHandlerThread(game, proc)
+		self.emulator_thread.start()
+		self.timer.Start(1000)
+		self.games.SetItemBackgroundColour(item, wx.Colour(196,0,0))
+
+class ToybocksApp(wx.App):
+	def OnInit(self):
+		wx.InitAllImageHandlers()
+		mainwnd = ToybocksMainWindow(None, -1, "")
+		self.SetTopWindow(mainwnd)
+		mainwnd.Show()
+		state = wx.LIST_STATE_FOCUSED|wx.LIST_STATE_SELECTED
+		mainwnd.playlists.SetItemState(0, state, state)
+		mainwnd.games.SetItemState(0, state, state)
+		mainwnd.playlists.SetFocus()
+		return 1
+
+app = ToybocksApp(0)
+app.MainLoop()
diff --git a/utils.py b/utils.py
new file mode 100755
index 0000000..276a85a
--- /dev/null
+++ b/utils.py
@@ -0,0 +1,8 @@
+import sys
+import os
+
+def program_path():
+	p = os.path.split(sys.argv[0])[0]
+	p = os.path.abspath(p)
+	p = os.path.realpath(p)
+	return p
\ No newline at end of file