def xboxdrv(self, config):
command = ("pkexec xboxdrv --daemon --detach-kernel-driver "
"--dbus session --silent %s"
% config)
logger.debug("xboxdrv command: %s", command)
thread = LutrisThread(command)
thread.start()
def remove_game_data(self, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = self.game_config.get('appid')
logger.debug("Launching Wine Steam uninstall of game %s" % appid)
command = '"%s" steam://uninstall/%s' % (self.steam_exe, appid)
thread = LutrisThread(command, path=self.working_dir)
thread.start()
def remove_game_data(self, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = self.game_config.get('appid')
logger.debug("Launching Wine Steam uninstall of game %s" % appid)
command = '"%s" steam://uninstall/%s' % (self.steam_exe, appid)
thread = LutrisThread(command, path=self.working_dir)
thread.start()
def remove_game_data(self, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = self.game_config.get("appid")
logger.debug("Launching Wine Steam uninstall of game %s" % appid)
command = [self.steam_exe, "steam://uninstall/%s" % appid]
thread = LutrisThread(command, runner=self)
thread.start()
def remove_game_data(self, appid=None, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = appid if appid else self.appid
env = self.get_env(full=False)
command = self.launch_args + ['steam://uninstall/%s' % appid]
self.prelaunch()
thread = LutrisThread(command, runner=self, env=env, watch=False)
thread.start()
def remove_game_data(self, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = self.game_config.get('appid')
env = self.get_env()
command = self.launch_args + ['steam://uninstall/%s' % appid]
self.prepare_launch()
thread = LutrisThread(' '.join(command), runner=self, env=env)
thread.start()
def wineexec(executable,
args="",
wine_path=None,
prefix=None,
arch=None,
working_dir=None,
winetricks_wine='',
blocking=False,
config=None):
"""Execute a Wine command."""
detected_arch = detect_prefix_arch(prefix)
executable = str(executable) if executable else ''
if arch not in ('win32', 'win64'):
arch = detected_arch or 'win32'
if not wine_path:
wine_path = wine().get_executable()
if not working_dir:
if os.path.isfile(executable):
working_dir = os.path.dirname(executable)
if executable.endswith(".msi"):
executable = 'msiexec /i "%s"' % executable
elif executable:
executable = '%s' % executable
# Create prefix if necessary
if not detected_arch:
wine_bin = winetricks_wine if winetricks_wine else wine_path
create_prefix(prefix, wine_path=wine_bin, arch=arch)
env = {'WINEARCH': arch}
if winetricks_wine:
env['WINE'] = winetricks_wine
else:
env['WINE'] = wine_path
if prefix:
env['WINEPREFIX'] = prefix
wine_config = config or LutrisConfig(runner_slug='wine')
if not wine_config.system_config[
'disable_runtime'] and not runtime.is_disabled():
env['LD_LIBRARY_PATH'] = ':'.join(runtime.get_paths())
command = [wine_path]
if executable:
command.append(executable)
command += shlex.split(args)
if blocking:
return system.execute(command, env=env, cwd=working_dir)
else:
thread = LutrisThread(command, runner=wine(), env=env, cwd=working_dir)
thread.start()
return thread
def remove_game_data(self, appid=None, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = appid if appid else self.appid
env = self.get_env(os_env=False)
command = self.launch_args + ['steam://uninstall/%s' % appid]
self.prelaunch()
thread = LutrisThread(command, runner=self, env=env, watch=False)
thread.start()
def remove_game_data(self, appid=None, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = appid if appid else self.game_config.get('appid')
if appid is None:
raise RuntimeError('No appid given for uninstallation '
'(game config=%s)' % self.game_config)
logger.debug("Launching Steam uninstall of game %s" % appid)
command = [self.get_executable(), 'steam://uninstall/%s' % appid]
thread = LutrisThread(command, runner=self)
thread.start()
def remove_game_data(self, appid=None, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = appid if appid else self.appid
if appid is None:
raise RuntimeError('No appid given for uninstallation '
'(game config=%s)' % self.game_config)
logger.debug("Launching Steam uninstall of game %s" % appid)
command = [self.get_executable(), 'steam://uninstall/%s' % appid]
thread = LutrisThread(command, runner=self, env=self.get_env(), watch=False)
thread.start()
def on_game_quit(self):
"""Restore some settings and cleanup after game quit."""
self.timer.end_t()
self.playtime = self.timer.increment(self.playtime)
if self.prelaunch_thread:
logger.info("Stopping prelaunch script")
self.prelaunch_thread.stop()
self.heartbeat = None
if self.state != self.STATE_STOPPED:
logger.debug("Game thread still running, stopping it (state: %s)", self.state)
self.stop()
# Check for post game script
postexit_command = self.runner.system_config.get("postexit_command")
if system.path_exists(postexit_command):
logger.info("Running post-exit command: %s", postexit_command)
postexit_thread = LutrisThread(
[postexit_command],
include_processes=[os.path.basename(postexit_command)],
cwd=self.directory
)
postexit_thread.start()
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("%s stopped at %s", self.name, quit_time)
self.lastplayed = int(time.time())
self.save(metadata_only=True)
os.chdir(os.path.expanduser('~'))
if self.resolution_changed\
or self.runner.system_config.get('reset_desktop'):
display.change_resolution(self.original_outputs)
if self.compositor_disabled:
self.set_desktop_compositing(True)
if self.runner.system_config.get('use_us_layout'):
subprocess.Popen(['setxkbmap'], env=os.environ).communicate()
if self.runner.system_config.get('restore_gamma'):
display.restore_gamma()
self.process_return_codes()
if self.exit_main_loop:
exit()
def run(self, *args):
"""Run the runner alone."""
if not self.runnable_alone:
return
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return
command_data = self.get_run_data()
command = command_data.get('command')
env = (command_data.get('env') or {}).copy()
thread = LutrisThread(command, runner=self, env=env, watch=False)
thread.start()
def run(self, *args):
"""Run the runner alone."""
if not self.runnable_alone:
return
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return
command_data = self.get_run_data()
command = command_data.get('command')
env = (command_data.get('env') or {}).copy()
thread = LutrisThread(command, runner=self, env=env, watch=False)
thread.start()
def joy2key(self, config):
""" Run a joy2key thread. """
win = "grep %s" % config['window']
if 'notwindow' in config:
win = win + ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = "~/.joy2keyrc"
command = "sleep 5 "
command += "&& joy2key $(%s) -X -rcfile %s -buttons %s -axis %s" % (
wid, rcfile, buttons, axis
)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def wineexec(executable, args="", wine_path=None, prefix=None, arch=None,
working_dir=None, winetricks_wine='', blocking=False):
"""Execute a Wine command."""
detected_arch = detect_prefix_arch(prefix)
executable = str(executable) if executable else ''
if arch not in ('win32', 'win64'):
arch = detected_arch or 'win32'
if not wine_path:
wine_path = wine().get_executable()
if not working_dir:
if os.path.isfile(executable):
working_dir = os.path.dirname(executable)
if executable.endswith(".msi"):
executable = 'msiexec /i "%s"' % executable
elif executable:
executable = '%s' % executable
# Create prefix if necessary
if not detected_arch:
wine_bin = winetricks_wine if winetricks_wine else wine_path
create_prefix(prefix, wine_path=wine_bin, arch=arch)
env = {
'WINEARCH': arch
}
if winetricks_wine:
env['WINE'] = winetricks_wine
else:
env['WINE'] = wine_path
if prefix:
env['WINEPREFIX'] = prefix
wine_config = LutrisConfig(runner_slug='wine')
if not wine_config.system_config['disable_runtime'] and not runtime.is_disabled():
env['LD_LIBRARY_PATH'] = ':'.join(runtime.get_paths())
command = [wine_path]
if executable:
command.append(executable)
command += shlex.split(args)
if blocking:
return system.execute(command, env=env, cwd=working_dir)
else:
thread = LutrisThread(command, runner=wine(), env=env, cwd=working_dir)
thread.start()
return thread
def remove_game_data(self, **kwargs):
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return False
appid = self.game_config.get('appid')
prefix = self.game_config.get('prefix')
command = []
command.append('WINEARCH=%s ' % self.wine_arch)
command.append('WINEPREFIX="%s" ' % self.prefix_path)
command += self.launch_args
command += ['steam://uninstall/%s' % appid]
self.prepare_launch()
thread = LutrisThread(' '.join(command), path=self.working_dir)
thread.start()
def joy2key(self, config):
"""Run a joy2key thread."""
if not system.find_executable('joy2key'):
logger.error("joy2key is not installed")
return
win = "grep %s" % config['window']
if 'notwindow' in config:
win += ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = os.path.expanduser("~/.joy2keyrc")
rc_option = '-rcfile %s' % rcfile if os.path.exists(rcfile) else ''
command = "sleep 5 "
command += "&& joy2key $(%s) -X %s -buttons %s -axis %s" % (
wid, rc_option, buttons, axis)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def execute(self, data):
"""Run an executable file."""
args = []
terminal = None
working_dir = None
if isinstance(data, dict):
self._check_required_params('file', data, 'execute')
file_ref = data['file']
args_string = data.get('args', '')
for arg in shlex.split(args_string):
args.append(self._substitute(arg))
terminal = data.get('terminal')
working_dir = data.get('working_dir')
else:
file_ref = data
# Determine whether 'file' value is a file id or a path
exec_path = self._get_file(file_ref) or self._substitute(file_ref)
if not exec_path:
raise ScriptingError("Unable to find file %s" % file_ref, file_ref)
if not os.path.exists(exec_path):
raise ScriptingError("Unable to find required executable",
exec_path)
if not os.access(exec_path, os.X_OK):
self.chmodx(exec_path)
if terminal:
terminal = system.get_default_terminal()
if not working_dir or not os.path.exists(working_dir):
working_dir = self.target_path
command = [exec_path] + args
logger.debug("Executing %s" % command)
thread = LutrisThread(command,
env=runtime.get_env(),
term=terminal,
cwd=self.target_path)
thread.start()
GLib.idle_add(self.parent.attach_logger, thread)
self.heartbeat = GLib.timeout_add(1000, self._monitor_task, thread)
return 'STOP'
def joy2key(self, config):
"""Run a joy2key thread."""
if not system.find_executable('joy2key'):
logger.error("joy2key is not installed")
return
win = "grep %s" % config['window']
if 'notwindow' in config:
win += ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = os.path.expanduser("~/.joy2keyrc")
rc_option = '-rcfile %s' % rcfile if os.path.exists(rcfile) else ''
command = "sleep 5 "
command += "&& joy2key $(%s) -X %s -buttons %s -axis %s" % (
wid, rc_option, buttons, axis
)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def run(self, *args):
"""Run the runner alone."""
if not self.runnable_alone:
return
if not self.is_installed():
installed = self.install_dialog()
if not installed:
return
if self.use_runtime():
if runtime.is_outdated() or runtime.is_updating():
result = dialogs.RuntimeUpdateDialog().run()
if not result == Gtk.ResponseType.OK:
return
command_data = self.get_run_data()
command = command_data.get('command')
env = (command_data.get('env') or {}).copy()
if self.use_runtime():
env.update(runtime.get_env())
thread = LutrisThread(command, runner=self, env=env, watch=False)
thread.start()
class Game(object):
"""" This class takes cares about loading the configuration for a game
and running it.
"""
def __init__(self, slug):
self.slug = slug
self.game_thread = None
self.heartbeat = None
self.game_config = None
game_data = pga.get_game_by_slug(slug)
self.runner_name = game_data['runner']
self.directory = game_data['directory']
self.name = game_data['name']
self.is_installed = bool(game_data['installed'])
self.load_config()
def get_runner(self):
""" Return the runner's name """
return self.game_config['runner']
def load_config(self):
""" Load the game's configuration. """
self.game_config = LutrisConfig(game=self.slug)
if self.is_installed:
if not self.game_config.is_valid():
logger.error("Invalid game config for %s" % self.slug)
else:
runner_class = import_runner(self.runner_name)
self.runner = runner_class(self.game_config)
def remove(self, from_library=False, from_disk=False):
if from_disk:
if os.path.exists(self.directory):
shutil.rmtree(self.directory)
if from_library:
pga.delete_game(self.slug)
else:
pga.set_uninstalled(self.slug)
self.game_config.remove()
def prelaunch(self):
""" Verify that the current game can be launched. """
if not self.runner.is_installed():
question = ("The required runner is not installed.\n"
"Do you wish to install it now ?")
install_runner_dialog = dialogs.QuestionDialog(
{'question': question,
'title': "Required runner unavailable"})
if Gtk.ResponseType.YES == install_runner_dialog.result:
self.runner.install()
return False
if hasattr(self.runner, 'prelaunch'):
success = self.runner.prelaunch()
return success
return True
def play(self):
""" Launch the game. """
if not self.prelaunch():
return False
gameplay_info = self.runner.play()
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if isinstance(gameplay_info, dict):
if 'error' in gameplay_info:
show_error_message(gameplay_info)
return False
launch_arguments = gameplay_info['command']
else:
logger.error("Old method used for returning gameplay infos")
launch_arguments = gameplay_info
resolution = self.game_config.get_system('resolution')
if resolution:
desktop_control.change_resolution(resolution)
if self.game_config.get_system('reset_pulse'):
desktop_control.reset_pulse()
if self.game_config.get_system('hide_panels'):
self.desktop.hide_panels()
oss_wrapper = self.game_config.get_system("oss_wrapper")
if oss_wrapper:
launch_arguments.insert(0, audio.get_oss_wrapper(oss_wrapper))
ld_preload = gameplay_info.get('ld_preload')
if ld_preload:
launch_arguments.insert(0, 'LD_PRELOAD="{}"'.format(ld_preload))
ld_library_path = gameplay_info.get('ld_library_path')
if ld_library_path:
launch_arguments.insert(
0, 'LD_LIBRARY_PATH="{}"'.format(ld_library_path)
)
killswitch = self.game_config.get_system('killswitch')
self.heartbeat = GLib.timeout_add(5000, self.poke_process)
self.game_thread = LutrisThread(" ".join(launch_arguments),
path=self.runner.get_game_path(),
killswitch=killswitch)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = self.game_config.get_system('xboxdrv')
if xboxdrv_config:
self.xboxdrv(xboxdrv_config)
def joy2key(self, config):
""" Run a joy2key thread. """
win = "grep %s" % config['window']
if 'notwindow' in config:
win = win + ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = "~/.joy2keyrc"
command = "sleep 5 "
command += "&& joy2key $(%s) -X -rcfile %s -buttons %s -axis %s" % (
wid, rcfile, buttons, axis
)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def xboxdrv(self, config):
command = ("pkexec xboxdrv --daemon --detach-kernel-driver "
"--dbus session --silent %s"
% config)
logger.debug("xboxdrv command: %s", command)
thread = LutrisThread(command)
thread.start()
def poke_process(self):
""" Watch game's process. """
if not self.game_thread.pid:
self.quit_game()
return False
return True
def quit_game(self):
""" Quit the game and cleanup. """
self.heartbeat = None
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("game has quit at %s" % quit_time)
if self.game_config.get_system('resolution'):
desktop_control.reset_desktop()
if self.game_config.get_system('xboxdrv'):
logger.debug("Shutting down xboxdrv")
os.system("pkexec xboxdrvctl --shutdown")
if self.game_thread:
self.game_thread.stop()
def wineexec(executable, args="", wine_path=None, prefix=None, arch=None,
working_dir=None, winetricks_wine='', blocking=False,
config=None, include_processes=[], exclude_processes=[],
disable_runtime=False, env={}, overrides=None):
"""
Execute a Wine command.
Args:
executable (str): wine program to run, pass None to run wine itself
args (str): program arguments
wine_path (str): path to the wine version to use
prefix (str): path to the wine prefix to use
arch (str): wine architecture of the prefix
working_dir (str): path to the working dir for the process
winetricks_wine (str): path to the wine version used by winetricks
blocking (bool): if true, do not run the process in a thread
config (LutrisConfig): LutrisConfig object for the process context
watch (list): list of process names to monitor (even when in a ignore list)
Returns:
Process results if the process is running in blocking mode or
LutrisThread instance otherwise.
"""
executable = str(executable) if executable else ''
if not wine_path:
wine_path = wine().get_executable()
if not working_dir:
if os.path.isfile(executable):
working_dir = os.path.dirname(executable)
executable, _args, working_dir = get_real_executable(executable, working_dir)
if _args:
args = '{} "{}"'.format(_args[0], _args[1])
# Create prefix if necessary
detected_arch = detect_prefix_arch(prefix)
if arch not in ('win32', 'win64'):
arch = detected_arch or 'win32'
if not detected_arch:
wine_bin = winetricks_wine if winetricks_wine else wine_path
create_prefix(prefix, wine_path=wine_bin, arch=arch)
wineenv = {
'WINEARCH': arch
}
if winetricks_wine:
wineenv['WINE'] = winetricks_wine
else:
wineenv['WINE'] = wine_path
if prefix:
wineenv['WINEPREFIX'] = prefix
wine_config = config or LutrisConfig(runner_slug='wine')
if (
not runtime.RUNTIME_DISABLED and
not disable_runtime and
not wine_config.system_config['disable_runtime']
):
wineenv['LD_LIBRARY_PATH'] = ':'.join(runtime.get_paths())
if overrides:
wineenv['WINEDLLOVERRIDES'] = get_overrides_env(overrides)
wineenv.update(env)
command = [wine_path]
if executable:
command.append(executable)
command += shlex.split(args)
if blocking:
return system.execute(command, env=wineenv, cwd=working_dir)
else:
thread = LutrisThread(command, runner=wine(), env=wineenv, cwd=working_dir,
include_processes=include_processes,
exclude_processes=exclude_processes)
thread.start()
return thread
class Game(object):
"""This class takes cares about loading the configuration for a game
and running it.
"""
def __init__(self, slug):
self.slug = slug
self.runner = None
self.game_thread = None
self.heartbeat = None
self.config = None
game_data = pga.get_game_by_slug(slug)
self.runner_name = game_data.get('runner') or ''
self.directory = game_data.get('directory') or ''
self.name = game_data.get('name') or ''
self.is_installed = bool(game_data.get('installed')) or False
self.year = game_data.get('year') or ''
self.load_config()
self.resolution_changed = False
self.original_outputs = None
def __repr__(self):
return self.__unicode__()
def __unicode__(self):
value = self.name
if self.runner_name:
value += " (%s)" % self.runner_name
return value
def get_browse_dir(self):
"""Return the path to open with the Browse Files action."""
return self.runner.browse_dir
def load_config(self):
"""Load the game's configuration."""
self.config = LutrisConfig(game=self.slug)
if self.is_installed:
runner_class = import_runner(self.runner_name)
if runner_class:
self.runner = runner_class(self.config)
else:
logger.error("Unable to import runner %s for %s",
self.runner_name, self.slug)
def remove(self, from_library=False, from_disk=False):
if from_disk:
self.runner.remove_game_data(game_path=self.directory)
if from_library:
pga.delete_game(self.slug)
self.config.remove()
else:
pga.set_uninstalled(self.slug)
def prelaunch(self):
"""Verify that the current game can be launched."""
if not self.runner.is_installed():
installed = self.runner.install_dialog()
if not installed:
return False
if hasattr(self.runner, 'prelaunch'):
return self.runner.prelaunch()
return True
def play(self):
"""Launch the game."""
if not self.runner:
dialogs.ErrorDialog("Invalid game configuration: Missing runner")
return False
if not self.prelaunch():
return False
system_config = self.runner.system_config
self.original_outputs = display.get_outputs()
gameplay_info = self.runner.play()
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
show_error_message(gameplay_info)
return False
launch_arguments = gameplay_info['command']
restrict_to_display = system_config.get('display')
if restrict_to_display:
display.turn_off_except(restrict_to_display)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution:
display.change_resolution(resolution)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
prefix_command = system_config.get("prefix_command", '').strip()
if prefix_command and system.find_executable(prefix_command):
launch_arguments.insert(0, prefix_command)
ld_preload = gameplay_info.get('ld_preload')
if ld_preload:
launch_arguments.insert(0, 'LD_PRELOAD="{}"'.format(ld_preload))
ld_library_path = []
runtime64_path = os.path.join(settings.RUNTIME_DIR, "lib64")
if os.path.exists(runtime64_path):
ld_library_path.append(runtime64_path)
runtime32_path = os.path.join(settings.RUNTIME_DIR, "lib32")
if os.path.exists(runtime32_path):
ld_library_path.append(runtime32_path)
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
ld_library_path.append(game_ld_libary_path)
if ld_library_path:
ld_full = ':'.join(ld_library_path)
ld_arg = 'LD_LIBRARY_PATH="{}:$LD_LIBRARY_PATH"'.format(ld_full)
launch_arguments.insert(0, ld_arg)
env = gameplay_info.get('env') or []
for var in env:
launch_arguments.insert(0, var)
killswitch = system_config.get('killswitch')
self.game_thread = LutrisThread(" ".join(launch_arguments),
path=self.runner.working_dir,
killswitch=killswitch)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
if self.runner.is_watchable:
# Create heartbeat every
self.heartbeat = GLib.timeout_add(5000, self.poke_process)
def joy2key(self, config):
"""Run a joy2key thread."""
if not system.find_executable('joy2key'):
logger.error("joy2key is not installed")
return
win = "grep %s" % config['window']
if 'notwindow' in config:
win += ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = os.path.expanduser("~/.joy2keyrc")
rc_option = '-rcfile %s' % rcfile if os.path.exists(rcfile) else ''
command = "sleep 5 "
command += "&& joy2key $(%s) -X %s -buttons %s -axis %s" % (
wid, rc_option, buttons, axis
)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def xboxdrv_start(self, config):
command = ("pkexec xboxdrv --daemon --detach-kernel-driver "
"--dbus session --silent %s"
% config)
logger.debug("xboxdrv command: %s", command)
self.xboxdrv_thread = LutrisThread(command)
self.xboxdrv_thread.set_stop_command(self.xboxdrv_stop)
self.xboxdrv_thread.start()
def xboxdrv_stop(self):
os.system("pkexec xboxdrvctl --shutdown")
def poke_process(self):
"""Watch game's process."""
if not self.game_thread.pid:
self.quit_game()
return False
return True
def quit_game(self):
"""Quit the game and cleanup."""
self.heartbeat = None
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("game has quit at %s" % quit_time)
if self.resolution_changed\
or self.runner.system_config.get('reset_desktop'):
display.change_resolution(self.original_outputs)
if self.runner.system_config.get('restore_gamma'):
display.restore_gamma()
if self.runner.system_config.get('xboxdrv'):
self.xboxdrv_thread.stop()
if self.game_thread:
self.game_thread.stop()
def wineexec(
executable,
args="",
wine_path=None,
prefix=None,
arch=None, # pylint: disable=too-many-locals
working_dir=None,
winetricks_wine='',
blocking=False,
config=None,
include_processes=[],
exclude_processes=[],
disable_runtime=False,
env={},
overrides=None):
"""
Execute a Wine command.
Args:
executable (str): wine program to run, pass None to run wine itself
args (str): program arguments
wine_path (str): path to the wine version to use
prefix (str): path to the wine prefix to use
arch (str): wine architecture of the prefix
working_dir (str): path to the working dir for the process
winetricks_wine (str): path to the wine version used by winetricks
blocking (bool): if true, do not run the process in a thread
config (LutrisConfig): LutrisConfig object for the process context
watch (list): list of process names to monitor (even when in a ignore list)
Returns:
Process results if the process is running in blocking mode or
LutrisThread instance otherwise.
"""
executable = str(executable) if executable else ''
if not wine_path:
wine = import_runner('wine')
wine_path = wine().get_executable()
if not wine_path:
raise RuntimeError("Wine is not installed")
if not working_dir:
if os.path.isfile(executable):
working_dir = os.path.dirname(executable)
executable, _args, working_dir = get_real_executable(
executable, working_dir)
if _args:
args = '{} "{}"'.format(_args[0], _args[1])
# Create prefix if necessary
if arch not in ('win32', 'win64'):
arch = detect_arch(prefix, wine_path)
if not detect_prefix_arch(prefix):
wine_bin = winetricks_wine if winetricks_wine else wine_path
create_prefix(prefix, wine_path=wine_bin, arch=arch)
wineenv = {'WINEARCH': arch}
if winetricks_wine:
wineenv['WINE'] = winetricks_wine
else:
wineenv['WINE'] = wine_path
if prefix:
wineenv['WINEPREFIX'] = prefix
wine_config = config or LutrisConfig(runner_slug='wine')
disable_runtime = disable_runtime or wine_config.system_config[
'disable_runtime']
if use_lutris_runtime(wine_path=wineenv['WINE'],
force_disable=disable_runtime):
if WINE_DIR in wine_path:
wine_root_path = os.path.dirname(os.path.dirname(wine_path))
elif WINE_DIR in winetricks_wine:
wine_root_path = os.path.dirname(os.path.dirname(winetricks_wine))
else:
wine_root_path = None
wineenv['LD_LIBRARY_PATH'] = ':'.join(
runtime.get_paths(prefer_system_libs=wine_config.
system_config['prefer_system_libs'],
wine_path=wine_root_path))
if overrides:
wineenv['WINEDLLOVERRIDES'] = get_overrides_env(overrides)
wineenv.update(env)
command = [wine_path]
if executable:
command.append(executable)
command += shlex.split(args)
if blocking:
return system.execute(command, env=wineenv, cwd=working_dir)
wine = import_runner('wine')
thread = LutrisThread(command,
runner=wine(),
env=wineenv,
cwd=working_dir,
include_processes=include_processes,
exclude_processes=exclude_processes)
thread.start()
return thread
class Game(object):
"""This class takes cares of loading the configuration for a game
and running it.
"""
STATE_IDLE = 'idle'
STATE_STOPPED = 'stopped'
STATE_RUNNING = 'running'
def __init__(self, id=None):
self.id = id
self.runner = None
self.game_thread = None
self.heartbeat = None
self.config = None
self.killswitch = None
self.state = self.STATE_IDLE
self.game_log = ''
self.exit_main_loop = False
game_data = pga.get_game_by_field(id, 'id')
self.slug = game_data.get('slug') or ''
self.runner_name = game_data.get('runner') or ''
self.directory = game_data.get('directory') or ''
self.name = game_data.get('name') or ''
self.is_installed = bool(game_data.get('installed')) or False
self.platform = game_data.get('platform') or ''
self.year = game_data.get('year') or ''
self.game_config_id = game_data.get('configpath') or ''
self.steamid = game_data.get('steamid') or ''
self.has_custom_banner = bool(game_data.get('has_custom_banner')) or False
self.has_custom_icon = bool(game_data.get('has_custom_icon')) or False
self.load_config()
self.resolution_changed = False
self.original_outputs = None
def __repr__(self):
return self.__unicode__()
def __unicode__(self):
value = self.name
if self.runner_name:
value += " (%s)" % self.runner_name
return value
def show_error_message(self, message):
"""Display an error message based on the runner's output."""
if "CUSTOM" == message['error']:
message_text = message['text'].replace('&', '&')
dialogs.ErrorDialog(message_text)
elif "RUNNER_NOT_INSTALLED" == message['error']:
dialogs.ErrorDialog('Error the runner is not installed')
elif "NO_BIOS" == message['error']:
dialogs.ErrorDialog("A bios file is required to run this game")
elif "FILE_NOT_FOUND" == message['error']:
filename = message['file']
if filename:
message_text = "The file {} could not be found".format(
filename.replace('&', '&')
)
else:
message_text = "No file provided"
dialogs.ErrorDialog(message_text)
elif "NOT_EXECUTABLE" == message['error']:
message_text = message['file'].replace('&', '&')
dialogs.ErrorDialog("The file %s is not executable" % message_text)
def get_browse_dir(self):
"""Return the path to open with the Browse Files action."""
return self.runner.browse_dir
def load_config(self):
"""Load the game's configuration."""
self.config = LutrisConfig(runner_slug=self.runner_name,
game_config_id=self.game_config_id)
if not self.is_installed:
return
if not self.runner_name:
logger.error('Incomplete data for %s', self.slug)
return
try:
runner_class = import_runner(self.runner_name)
except InvalidRunner:
logger.error("Unable to import runner %s for %s",
self.runner_name, self.slug)
else:
self.runner = runner_class(self.config)
def remove(self, from_library=False, from_disk=False):
if from_disk and self.runner:
logger.debug("Removing game %s from disk" % self.id)
self.runner.remove_game_data(game_path=self.directory)
# Do not keep multiple copies of the same game
existing_games = pga.get_game_by_field(self.slug, 'slug', all=True)
if len(existing_games) > 1:
from_library = True
if from_library:
logger.debug("Removing game %s from library" % self.id)
pga.delete_game(self.id)
else:
pga.set_uninstalled(self.id)
self.config.remove()
shortcuts.remove_launcher(self.slug, self.id, desktop=True, menu=True)
return from_library
def save(self):
self.config.save()
self.id = pga.add_or_update(
name=self.name,
runner=self.runner_name,
slug=self.slug,
platform=self.platform,
year=self.year,
directory=self.directory,
installed=self.is_installed,
configpath=self.config.game_config_id,
steamid=self.steamid,
id=self.id
)
def prelaunch(self):
"""Verify that the current game can be launched."""
if not self.runner.is_installed():
installed = self.runner.install_dialog()
if not installed:
return False
if self.runner.use_runtime():
runtime_updater = runtime.RuntimeUpdater()
if runtime_updater.is_updating():
logger.warning("Runtime updates: {}".format(
runtime_updater.current_updates)
)
dialogs.ErrorDialog("Runtime currently updating",
"Game might not work as expected")
return True
def play(self):
"""Launch the game."""
if not self.runner:
dialogs.ErrorDialog("Invalid game configuration: Missing runner")
self.state = self.STATE_STOPPED
return
if not self.prelaunch():
self.state = self.STATE_STOPPED
return
if hasattr(self.runner, 'prelaunch'):
jobs.AsyncCall(self.runner.prelaunch, self.do_play)
else:
self.do_play(True)
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = display.get_outputs()
gameplay_info = self.runner.play()
env = {}
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
self.show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
sdl_video_fullscreen = system_config.get('sdl_video_fullscreen') or ''
env['SDL_VIDEO_FULLSCREEN_DISPLAY'] = sdl_video_fullscreen
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
if system_config.get('use_us_layout'):
setxkbmap_command = ['setxkbmap', '-model', 'pc101', 'us', '-print']
xkbcomp_command = ['xkbcomp', '-', os.environ.get('DISPLAY', ':0')]
xkbcomp = subprocess.Popen(xkbcomp_command, stdin=subprocess.PIPE)
subprocess.Popen(setxkbmap_command,
env=os.environ,
stdout=xkbcomp.stdin).communicate()
xkbcomp.communicate()
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command.strip():
launch_arguments.insert(0, prefix_command)
single_cpu = system_config.get('single_cpu') or False
if single_cpu:
logger.info('The game will run on a single CPU core')
launch_arguments.insert(0, '0')
launch_arguments.insert(0, '-c')
launch_arguments.insert(0, 'taskset')
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or {}
env.update(game_env)
system_env = system_config.get('env') or {}
env.update(system_env)
ld_preload = gameplay_info.get('ld_preload') or ''
env["LD_PRELOAD"] = ld_preload
# Runtime management
ld_library_path = ""
if self.runner.use_runtime():
runtime_env = runtime.get_env()
if 'STEAM_RUNTIME' in runtime_env and 'STEAM_RUNTIME' not in env:
env['STEAM_RUNTIME'] = runtime_env['STEAM_RUNTIME']
if 'LD_LIBRARY_PATH' in runtime_env:
ld_library_path = runtime_env['LD_LIBRARY_PATH']
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
if not ld_library_path:
ld_library_path = '$LD_LIBRARY_PATH'
ld_library_path = ":".join([game_ld_libary_path, ld_library_path])
env["LD_LIBRARY_PATH"] = ld_library_path
# /Env vars
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner, env=env,
rootpid=gameplay_info.get('rootpid'),
term=terminal)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def joy2key(self, config):
"""Run a joy2key thread."""
if not system.find_executable('joy2key'):
logger.error("joy2key is not installed")
return
win = "grep %s" % config['window']
if 'notwindow' in config:
win += ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = os.path.expanduser("~/.joy2keyrc")
rc_option = '-rcfile %s' % rcfile if os.path.exists(rcfile) else ''
command = "sleep 5 "
command += "&& joy2key $(%s) -X %s -buttons %s -axis %s" % (
wid, rc_option, buttons, axis
)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def xboxdrv_start(self, config):
command = [
"pkexec", "xboxdrv", "--daemon", "--detach-kernel-driver",
"--dbus", "session", "--silent"
] + config.split()
logger.debug("[xboxdrv] %s", ' '.join(command))
self.xboxdrv_thread = LutrisThread(command)
self.xboxdrv_thread.set_stop_command(self.xboxdrv_stop)
self.xboxdrv_thread.start()
def xboxdrv_stop(self):
os.system("pkexec xboxdrvctl --shutdown")
if os.path.exists("/usr/share/lutris/bin/resetxpad"):
os.system("pkexec /usr/share/lutris/bin/resetxpad")
def beat(self):
"""Watch the game's process(es)."""
if self.game_thread.error:
dialogs.ErrorDialog("<b>Error lauching the game:</b>\n" +
self.game_thread.error)
self.on_game_quit()
return False
self.game_log = self.game_thread.stdout
killswitch_engage = self.killswitch and \
not os.path.exists(self.killswitch)
if not self.game_thread.is_running or killswitch_engage:
logger.debug("Game thread stopped")
self.on_game_quit()
return False
return True
def stop(self):
self.state = self.STATE_STOPPED
if self.runner.system_config.get('xboxdrv'):
self.xboxdrv_thread.stop()
if self.game_thread:
jobs.AsyncCall(self.game_thread.stop, None, killall=True)
def on_game_quit(self):
"""Restore some settings and cleanup after game quit."""
self.heartbeat = None
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("%s stopped at %s", self.name, quit_time)
self.state = self.STATE_STOPPED
os.chdir(os.path.expanduser('~'))
if self.resolution_changed\
or self.runner.system_config.get('reset_desktop'):
display.change_resolution(self.original_outputs)
if self.runner.system_config.get('use_us_layout'):
subprocess.Popen(['setxkbmap'], env=os.environ).communicate()
if self.runner.system_config.get('restore_gamma'):
display.restore_gamma()
if self.runner.system_config.get('xboxdrv') \
and self.xboxdrv_thread.is_running:
self.xboxdrv_thread.stop()
if self.game_thread:
self.game_thread.stop()
self.process_return_codes()
if self.exit_main_loop:
exit()
def process_return_codes(self):
"""Do things depending on how the game quitted."""
if self.game_thread.return_code == 127:
# Error missing shared lib
error = "error while loading shared lib"
error_line = strings.lookup_string_in_text(error,
self.game_thread.stdout)
if error_line:
dialogs.ErrorDialog("<b>Error: Missing shared library.</b>"
"\n\n%s" % error_line)
if self.game_thread.return_code == 1:
# Error Wine version conflict
error = "maybe the wrong wineserver"
if strings.lookup_string_in_text(error, self.game_thread.stdout):
dialogs.ErrorDialog("<b>Error: A different Wine version is "
"already using the same Wine prefix.</b>")
def wineexec(executable, args="", wine_path=None, prefix=None, arch=None,
working_dir=None, winetricks_wine='', blocking=False,
config=None, include_processes=[]):
"""
Execute a Wine command.
Args:
executable (str): wine program to run, pass None to run wine itself
args (str): program arguments
wine_path (str): path to the wine version to use
prefix (str): path to the wine prefix to use
arch (str): wine architecture of the prefix
working_dir (str): path to the working dir for the process
winetricks_wine (str): path to the wine version used by winetricks
blocking (bool): if true, do not run the process in a thread
config (LutrisConfig): LutrisConfig object for the process context
watch (list): list of process names to monitor (even when in a ignore list)
Returns:
Process results if the process is running in blocking mode or
LutrisThread instance otherwise.
"""
detected_arch = detect_prefix_arch(prefix)
executable = str(executable) if executable else ''
if arch not in ('win32', 'win64'):
arch = detected_arch or 'win32'
if not wine_path:
wine_path = wine().get_executable()
if not working_dir:
if os.path.isfile(executable):
working_dir = os.path.dirname(executable)
if executable.endswith(".msi"):
args = '/i "%s"' % executable
executable = 'msiexec'
# Create prefix if necessary
if not detected_arch:
wine_bin = winetricks_wine if winetricks_wine else wine_path
create_prefix(prefix, wine_path=wine_bin, arch=arch)
env = {
'WINEARCH': arch
}
if winetricks_wine:
env['WINE'] = winetricks_wine
else:
env['WINE'] = wine_path
if prefix:
env['WINEPREFIX'] = prefix
wine_config = config or LutrisConfig(runner_slug='wine')
if not wine_config.system_config['disable_runtime'] and not runtime.is_disabled():
env['LD_LIBRARY_PATH'] = ':'.join(runtime.get_paths())
command = [wine_path]
if executable:
command.append(executable)
command += shlex.split(args)
if blocking:
return system.execute(command, env=env, cwd=working_dir)
else:
thread = LutrisThread(command, runner=wine(), env=env, cwd=working_dir,
include_processes=include_processes)
thread.start()
return thread
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = sorted(
display.get_outputs(),
key=lambda e: e[0] == system_config.get('display')
)
gameplay_info = self.runner.play()
env = {}
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
self.show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
sdl_gamecontrollerconfig = system_config.get('sdl_gamecontrollerconfig')
if sdl_gamecontrollerconfig:
path = os.path.expanduser(sdl_gamecontrollerconfig)
if os.path.exists(path):
with open(path, "r") as f:
sdl_gamecontrollerconfig = f.read()
env['SDL_GAMECONTROLLERCONFIG'] = sdl_gamecontrollerconfig
sdl_video_fullscreen = system_config.get('sdl_video_fullscreen') or ''
env['SDL_VIDEO_FULLSCREEN_DISPLAY'] = sdl_video_fullscreen
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
if system_config.get('use_us_layout'):
setxkbmap_command = ['setxkbmap', '-model', 'pc101', 'us', '-print']
xkbcomp_command = ['xkbcomp', '-', os.environ.get('DISPLAY', ':0')]
xkbcomp = subprocess.Popen(xkbcomp_command, stdin=subprocess.PIPE)
subprocess.Popen(setxkbmap_command,
env=os.environ,
stdout=xkbcomp.stdin).communicate()
xkbcomp.communicate()
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command:
launch_arguments = shlex.split(os.path.expandvars(prefix_command)) + launch_arguments
single_cpu = system_config.get('single_cpu') or False
if single_cpu:
logger.info('The game will run on a single CPU core')
launch_arguments.insert(0, '0')
launch_arguments.insert(0, '-c')
launch_arguments.insert(0, 'taskset')
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or {}
env.update(game_env)
ld_preload = gameplay_info.get('ld_preload')
if (ld_preload):
env["LD_PRELOAD"] = ld_preload
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
ld_library_path = env.get("LD_LIBRARY_PATH")
if not ld_library_path:
ld_library_path = '$LD_LIBRARY_PATH'
ld_library_path = ":".join([game_ld_libary_path, ld_library_path])
env["LD_LIBRARY_PATH"] = ld_library_path
# /Env vars
include_processes = shlex.split(system_config.get('include_processes', ''))
exclude_processes = shlex.split(system_config.get('exclude_processes', ''))
monitoring_disabled = system_config.get('disable_monitoring')
process_watch = not monitoring_disabled
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner,
env=env,
rootpid=gameplay_info.get('rootpid'),
watch=process_watch,
term=terminal,
log_buffer=self.log_buffer,
include_processes=include_processes,
exclude_processes=exclude_processes)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
# xboxdrv setup
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
if monitoring_disabled:
logger.info("Process monitoring disabled")
else:
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = display.get_outputs()
gameplay_info = self.runner.play()
env = {}
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
sdl_video_fullscreen = system_config.get('sdl_video_fullscreen') or ''
env['SDL_VIDEO_FULLSCREEN_DISPLAY'] = sdl_video_fullscreen
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
if system_config.get('use_us_layout'):
setxkbmap_command = ['setxkbmap', '-model', 'pc101', 'us', '-print']
xkbcomp_command = ['xkbcomp', '-', os.environ.get('DISPLAY', ':0')]
xkbcomp = subprocess.Popen(xkbcomp_command, stdin=subprocess.PIPE)
subprocess.Popen(setxkbmap_command,
env=os.environ,
stdout=xkbcomp.stdin).communicate()
xkbcomp.communicate()
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command.strip():
launch_arguments.insert(0, prefix_command)
single_cpu = system_config.get('single_cpu') or False
if single_cpu:
logger.info('The game will run on a single CPU core')
launch_arguments.insert(0, '0')
launch_arguments.insert(0, '-c')
launch_arguments.insert(0, 'taskset')
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or {}
env.update(game_env)
system_env = system_config.get('env') or {}
env.update(system_env)
ld_preload = gameplay_info.get('ld_preload') or ''
env["LD_PRELOAD"] = ld_preload
# Runtime management
ld_library_path = ""
if self.runner.use_runtime():
runtime_env = runtime.get_env()
if 'STEAM_RUNTIME' in runtime_env and 'STEAM_RUNTIME' not in env:
env['STEAM_RUNTIME'] = runtime_env['STEAM_RUNTIME']
if 'LD_LIBRARY_PATH' in runtime_env:
ld_library_path = runtime_env['LD_LIBRARY_PATH']
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
if not ld_library_path:
ld_library_path = '$LD_LIBRARY_PATH'
ld_library_path = ":".join(game_ld_libary_path, ld_library_path)
env["LD_LIBRARY_PATH"] = ld_library_path
# /Env vars
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner, env=env,
rootpid=gameplay_info.get('rootpid'),
term=terminal)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def execute(self, data):
"""Run an executable file."""
args = []
terminal = None
working_dir = None
env = {}
if isinstance(data, dict):
if 'command' not in data and 'file' not in data:
raise ScriptingError('Parameter file or command is mandatory '
'for the execute command', data)
elif 'command' in data and 'file' in data:
raise ScriptingError('Parameters file and command can\'t be '
'used at the same time for the execute '
'command', data)
file_ref = data.get('file', '')
command = data.get('command', '')
args_string = data.get('args', '')
for arg in shlex.split(args_string):
args.append(self._substitute(arg))
terminal = data.get('terminal')
working_dir = data.get('working_dir')
if not data.get('disable_runtime', False):
env.update(runtime.get_env())
userenv = data.get('env', {})
for key in userenv:
v = userenv[key]
userenv[key] = self._get_file(v) or self._substitute(v)
env.update(userenv)
include_processes = shlex.split(data.get('include_processes', ''))
exclude_processes = shlex.split(data.get('exclude_processes', ''))
elif isinstance(data, str):
command = data
include_processes = []
exclude_processes = []
else:
raise ScriptingError('No parameters supplied to execute command.', data)
if command:
command = command.strip()
command = self._get_file(command) or self._substitute(command)
file_ref = 'bash'
args = ['-c', command]
include_processes.append('bash')
else:
# Determine whether 'file' value is a file id or a path
file_ref = self._get_file(file_ref) or self._substitute(file_ref)
exec_path = system.find_executable(file_ref)
if not exec_path:
raise ScriptingError("Unable to find executable %s" % file_ref)
if not os.access(exec_path, os.X_OK):
self.chmodx(exec_path)
if terminal:
terminal = system.get_default_terminal()
if not working_dir or not os.path.exists(working_dir):
working_dir = self.target_path
command = [exec_path] + args
logger.debug("Executing %s" % command)
thread = LutrisThread(command, env=env, term=terminal, cwd=working_dir,
include_processes=include_processes,
exclude_processes=exclude_processes)
thread.start()
GLib.idle_add(self.parent.attach_logger, thread)
self.heartbeat = GLib.timeout_add(1000, self._monitor_task, thread)
return 'STOP'
def wineexec(executable, args="", wine_path=None, prefix=None, arch=None,
working_dir=None, winetricks_wine='', blocking=False,
config=None, include_processes=[]):
"""
Execute a Wine command.
Args:
executable (str): wine program to run, pass None to run wine itself
args (str): program arguments
wine_path (str): path to the wine version to use
prefix (str): path to the wine prefix to use
arch (str): wine architecture of the prefix
working_dir (str): path to the working dir for the process
winetricks_wine (str): path to the wine version used by winetricks
blocking (bool): if true, do not run the process in a thread
config (LutrisConfig): LutrisConfig object for the process context
watch (list): list of process names to monitor (even when in a ignore list)
Returns:
Process results if the process is running in blocking mode or
LutrisThread instance otherwise.
"""
detected_arch = detect_prefix_arch(prefix)
executable = str(executable) if executable else ''
if arch not in ('win32', 'win64'):
arch = detected_arch or 'win32'
if not wine_path:
wine_path = wine().get_executable()
if not working_dir:
if os.path.isfile(executable):
working_dir = os.path.dirname(executable)
executable, _args = get_real_executable(executable)
if _args:
args = '{} "{}"'.format(_args[0], _args[1])
# Create prefix if necessary
if not detected_arch:
wine_bin = winetricks_wine if winetricks_wine else wine_path
create_prefix(prefix, wine_path=wine_bin, arch=arch)
env = {
'WINEARCH': arch
}
if winetricks_wine:
env['WINE'] = winetricks_wine
else:
env['WINE'] = wine_path
if prefix:
env['WINEPREFIX'] = prefix
wine_config = config or LutrisConfig(runner_slug='wine')
if not wine_config.system_config['disable_runtime'] and not runtime.is_disabled():
env['LD_LIBRARY_PATH'] = ':'.join(runtime.get_paths())
command = [wine_path]
if executable:
command.append(executable)
command += shlex.split(args)
if blocking:
return system.execute(command, env=env, cwd=working_dir)
else:
thread = LutrisThread(command, runner=wine(), env=env, cwd=working_dir,
include_processes=include_processes)
thread.start()
return thread
class Game(object):
"""This class takes cares of loading the configuration for a game
and running it.
"""
STATE_IDLE = 'idle'
STATE_STOPPED = 'stopped'
STATE_RUNNING = 'running'
def __init__(self, id=None):
self.id = id
self.runner = None
self.game_thread = None
self.heartbeat = None
self.config = None
self.killswitch = None
self.state = self.STATE_IDLE
self.game_log = ''
self.exit_main_loop = False
game_data = pga.get_game_by_field(id, 'id')
self.slug = game_data.get('slug') or ''
self.runner_name = game_data.get('runner') or ''
self.directory = game_data.get('directory') or ''
self.name = game_data.get('name') or ''
self.is_installed = bool(game_data.get('installed')) or False
self.year = game_data.get('year') or ''
self.game_config_id = game_data.get('configpath') or ''
self.steamid = game_data.get('steamid') or ''
self.has_custom_banner = bool(game_data.get('has_custom_banner')) or False
self.has_custom_icon = bool(game_data.get('has_custom_icon')) or False
self.load_config()
self.resolution_changed = False
self.original_outputs = None
def __repr__(self):
return self.__unicode__()
def __unicode__(self):
value = self.name
if self.runner_name:
value += " (%s)" % self.runner_name
return value
def get_browse_dir(self):
"""Return the path to open with the Browse Files action."""
return self.runner.browse_dir
def load_config(self):
"""Load the game's configuration."""
self.config = LutrisConfig(runner_slug=self.runner_name,
game_config_id=self.game_config_id)
if not self.is_installed:
return
if not self.runner_name:
logger.error('Incomplete data for %s', self.slug)
return
try:
runner_class = import_runner(self.runner_name)
except InvalidRunner:
logger.error("Unable to import runner %s for %s",
self.runner_name, self.slug)
else:
self.runner = runner_class(self.config)
def remove(self, from_library=False, from_disk=False):
if from_disk and self.runner:
logger.debug("Removing game %s from disk" % self.id)
self.runner.remove_game_data(game_path=self.directory)
# Do not keep multiple copies of the same game
existing_games = pga.get_game_by_field(self.slug, 'slug', all=True)
if len(existing_games) > 1:
from_library = True
if from_library:
logger.debug("Removing game %s from library" % self.id)
pga.delete_game(self.id)
else:
pga.set_uninstalled(self.id)
self.config.remove()
shortcuts.remove_launcher(self.slug, self.id, desktop=True, menu=True)
return from_library
def save(self):
self.config.save()
self.id = pga.add_or_update(
name=self.name,
runner=self.runner_name,
slug=self.slug,
directory=self.directory,
installed=self.is_installed,
configpath=self.config.game_config_id,
steamid=self.steamid,
id=self.id
)
def prelaunch(self):
"""Verify that the current game can be launched."""
if not self.runner.is_installed():
installed = self.runner.install_dialog()
if not installed:
return False
if self.runner.use_runtime():
runtime_updater = runtime.RuntimeUpdater()
if runtime_updater.is_updating():
logger.warning("Runtime updates: {}".format(
runtime_updater.current_updates)
)
dialogs.ErrorDialog("Runtime currently updating",
"Game might not work as expected")
return True
def play(self):
"""Launch the game."""
if not self.runner:
dialogs.ErrorDialog("Invalid game configuration: Missing runner")
self.state = self.STATE_STOPPED
return
if not self.prelaunch():
self.state = self.STATE_STOPPED
return
if hasattr(self.runner, 'prelaunch'):
jobs.AsyncCall(self.runner.prelaunch, self.do_play)
else:
self.do_play(True)
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = display.get_outputs()
gameplay_info = self.runner.play()
env = {}
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
sdl_video_fullscreen = system_config.get('sdl_video_fullscreen') or ''
env['SDL_VIDEO_FULLSCREEN_DISPLAY'] = sdl_video_fullscreen
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
if system_config.get('use_us_layout'):
setxkbmap_command = ['setxkbmap', '-model', 'pc101', 'us', '-print']
xkbcomp_command = ['xkbcomp', '-', os.environ.get('DISPLAY', ':0')]
xkbcomp = subprocess.Popen(xkbcomp_command, stdin=subprocess.PIPE)
subprocess.Popen(setxkbmap_command,
env=os.environ,
stdout=xkbcomp.stdin).communicate()
xkbcomp.communicate()
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command.strip():
launch_arguments.insert(0, prefix_command)
single_cpu = system_config.get('single_cpu') or False
if single_cpu:
logger.info('The game will run on a single CPU core')
launch_arguments.insert(0, '0')
launch_arguments.insert(0, '-c')
launch_arguments.insert(0, 'taskset')
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or {}
env.update(game_env)
system_env = system_config.get('env') or {}
env.update(system_env)
ld_preload = gameplay_info.get('ld_preload') or ''
env["LD_PRELOAD"] = ld_preload
# Runtime management
ld_library_path = ""
if self.runner.use_runtime():
runtime_env = runtime.get_env()
if 'STEAM_RUNTIME' in runtime_env and 'STEAM_RUNTIME' not in env:
env['STEAM_RUNTIME'] = runtime_env['STEAM_RUNTIME']
if 'LD_LIBRARY_PATH' in runtime_env:
ld_library_path = runtime_env['LD_LIBRARY_PATH']
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
if not ld_library_path:
ld_library_path = '$LD_LIBRARY_PATH'
ld_library_path = ":".join(game_ld_libary_path, ld_library_path)
env["LD_LIBRARY_PATH"] = ld_library_path
# /Env vars
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner, env=env,
rootpid=gameplay_info.get('rootpid'),
term=terminal)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def joy2key(self, config):
"""Run a joy2key thread."""
if not system.find_executable('joy2key'):
logger.error("joy2key is not installed")
return
win = "grep %s" % config['window']
if 'notwindow' in config:
win += ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = os.path.expanduser("~/.joy2keyrc")
rc_option = '-rcfile %s' % rcfile if os.path.exists(rcfile) else ''
command = "sleep 5 "
command += "&& joy2key $(%s) -X %s -buttons %s -axis %s" % (
wid, rc_option, buttons, axis
)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def xboxdrv_start(self, config):
command = [
"pkexec", "xboxdrv", "--daemon", "--detach-kernel-driver",
"--dbus", "session", "--silent"
] + config.split()
logger.debug("[xboxdrv] %s", ' '.join(command))
self.xboxdrv_thread = LutrisThread(command)
self.xboxdrv_thread.set_stop_command(self.xboxdrv_stop)
self.xboxdrv_thread.start()
def xboxdrv_stop(self):
os.system("pkexec xboxdrvctl --shutdown")
if os.path.exists("/usr/share/lutris/bin/resetxpad"):
os.system("pkexec /usr/share/lutris/bin/resetxpad")
def beat(self):
"""Watch the game's process(es)."""
if self.game_thread.error:
dialogs.ErrorDialog("<b>Error lauching the game:</b>\n"
+ self.game_thread.error)
self.on_game_quit()
return False
self.game_log = self.game_thread.stdout
killswitch_engage = self.killswitch and \
not os.path.exists(self.killswitch)
if not self.game_thread.is_running or killswitch_engage:
logger.debug("Game thread stopped")
self.on_game_quit()
return False
return True
def stop(self):
self.state = self.STATE_STOPPED
if self.runner.system_config.get('xboxdrv'):
self.xboxdrv_thread.stop()
if self.game_thread:
jobs.AsyncCall(self.game_thread.stop, None, killall=True)
def on_game_quit(self):
"""Restore some settings and cleanup after game quit."""
self.heartbeat = None
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("%s stopped at %s", self.name, quit_time)
self.state = self.STATE_STOPPED
os.chdir(os.path.expanduser('~'))
if self.resolution_changed\
or self.runner.system_config.get('reset_desktop'):
display.change_resolution(self.original_outputs)
if self.runner.system_config.get('use_us_layout'):
subprocess.Popen(['setxkbmap'], env=os.environ).communicate()
if self.runner.system_config.get('restore_gamma'):
display.restore_gamma()
if self.runner.system_config.get('xboxdrv') \
and self.xboxdrv_thread.is_running:
self.xboxdrv_thread.stop()
if self.game_thread:
self.game_thread.stop()
self.process_return_codes()
if self.exit_main_loop:
exit()
def process_return_codes(self):
"""Do things depending on how the game quitted."""
if self.game_thread.return_code == 127:
# Error missing shared lib
error = "error while loading shared lib"
error_line = strings.lookup_string_in_text(error,
self.game_thread.stdout)
if error_line:
dialogs.ErrorDialog("<b>Error: Missing shared library.</b>"
"\n\n%s" % error_line)
if self.game_thread.return_code == 1:
# Error Wine version conflict
error = "maybe the wrong wineserver"
if strings.lookup_string_in_text(error, self.game_thread.stdout):
dialogs.ErrorDialog("<b>Error: A different Wine version is "
"already using the same Wine prefix.</b>")
class Game(object):
"""This class takes cares about loading the configuration for a game
and running it.
"""
STATE_IDLE = 'idle'
STATE_STOPPED = 'stopped'
STATE_RUNNING = 'running'
def __init__(self, slug):
self.slug = slug
self.runner = None
self.game_thread = None
self.heartbeat = None
self.config = None
self.killswitch = None
self.state = self.STATE_IDLE
self.game_log = ''
game_data = pga.get_game_by_slug(slug)
self.runner_name = game_data.get('runner') or ''
self.directory = game_data.get('directory') or ''
self.name = game_data.get('name') or ''
self.is_installed = bool(game_data.get('installed')) or False
self.year = game_data.get('year') or ''
self.load_config()
self.resolution_changed = False
self.original_outputs = None
def __repr__(self):
return self.__unicode__()
def __unicode__(self):
value = self.name
if self.runner_name:
value += " (%s)" % self.runner_name
return value
def get_browse_dir(self):
"""Return the path to open with the Browse Files action."""
return self.runner.browse_dir
def load_config(self):
"""Load the game's configuration."""
self.config = LutrisConfig(runner_slug=self.runner_name,
game_slug=self.slug)
if not self.is_installed:
return
if not self.runner_name:
logger.error('Incomplete data for %s', self.slug)
return
try:
runner_class = import_runner(self.runner_name)
except InvalidRunner:
logger.error("Unable to import runner %s for %s",
self.runner_name, self.slug)
self.runner = runner_class(self.config)
def remove(self, from_library=False, from_disk=False):
if from_disk:
self.runner.remove_game_data(game_path=self.directory)
if from_library:
pga.delete_game(self.slug)
self.config.remove()
else:
pga.set_uninstalled(self.slug)
def save(self):
self.config.save()
pga.add_or_update(
name=self.name,
runner=self.runner_name,
slug=self.slug,
directory=self.directory,
installed=self.is_installed
)
def prelaunch(self):
"""Verify that the current game can be launched."""
if not self.runner.is_installed():
installed = self.runner.install_dialog()
if not installed:
return False
if hasattr(self.runner, 'prelaunch'):
return self.runner.prelaunch()
return True
def use_runtime(self, system_config):
disable_runtime = system_config.get('disable_runtime')
env_runtime = os.getenv('LUTRIS_RUNTIME')
if env_runtime and env_runtime.lower() in ('0', 'off'):
disable_runtime = True
return not disable_runtime
def play(self):
"""Launch the game."""
if not self.runner:
dialogs.ErrorDialog("Invalid game configuration: Missing runner")
return False
if not self.prelaunch():
return False
system_config = self.runner.system_config
self.original_outputs = display.get_outputs()
gameplay_info = self.runner.play()
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
show_error_message(gameplay_info)
return False
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
prefix_command = system_config.get("prefix_command") or ''
if prefix_command.strip():
launch_arguments.insert(0, prefix_command)
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
return False
# Env vars
env = {}
game_env = gameplay_info.get('env') or {}
env.update(game_env)
ld_preload = gameplay_info.get('ld_preload')
if ld_preload:
env["LD_PRELOAD"] = ld_preload
ld_library_path = []
if self.use_runtime(system_config):
env['STEAM_RUNTIME'] = os.path.join(settings.RUNTIME_DIR, 'steam')
ld_library_path += runtime.get_runtime_paths()
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
ld_library_path.append(game_ld_libary_path)
if ld_library_path:
ld_full = ':'.join(ld_library_path)
env["LD_LIBRARY_PATH"] = "{}:$LD_LIBRARY_PATH".format(ld_full)
# /Env vars
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner, env=env,
rootpid=gameplay_info.get('rootpid'),
term=terminal)
self.state = self.STATE_RUNNING
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
if self.runner.is_watchable:
# Create heartbeat every
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def joy2key(self, config):
"""Run a joy2key thread."""
if not system.find_executable('joy2key'):
logger.error("joy2key is not installed")
return
win = "grep %s" % config['window']
if 'notwindow' in config:
win += ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = os.path.expanduser("~/.joy2keyrc")
rc_option = '-rcfile %s' % rcfile if os.path.exists(rcfile) else ''
command = "sleep 5 "
command += "&& joy2key $(%s) -X %s -buttons %s -axis %s" % (
wid, rc_option, buttons, axis
)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def xboxdrv_start(self, config):
command = [
"pkexec", "xboxdrv", "--daemon", "--detach-kernel-driver",
"--dbus", "session", "--silent"
] + config.split()
logger.debug("xboxdrv command: %s", command)
self.xboxdrv_thread = LutrisThread(command)
self.xboxdrv_thread.set_stop_command(self.xboxdrv_stop)
self.xboxdrv_thread.start()
def xboxdrv_stop(self):
os.system("pkexec xboxdrvctl --shutdown")
def beat(self):
"""Watch game's process."""
self.game_log = self.game_thread.stdout
killswitch_engage = self.killswitch and \
not os.path.exists(self.killswitch)
if not self.game_thread.is_running or killswitch_engage:
self.on_game_quit()
return False
return True
def stop(self):
self.game_thread.stop(killall=True)
def on_game_quit(self):
"""Restore some settings and cleanup after game quit."""
self.heartbeat = None
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("game has quit at %s" % quit_time)
self.state = self.STATE_STOPPED
if self.resolution_changed\
or self.runner.system_config.get('reset_desktop'):
display.change_resolution(self.original_outputs)
if self.runner.system_config.get('restore_gamma'):
display.restore_gamma()
if self.runner.system_config.get('xboxdrv'):
self.xboxdrv_thread.stop()
if self.game_thread:
self.game_thread.stop()
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = display.get_outputs()
gameplay_info = self.runner.play()
env = {}
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command.strip():
launch_arguments.insert(0, prefix_command)
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or {}
env.update(game_env)
system_env = system_config.get('env') or {}
env.update(system_env)
ld_preload = gameplay_info.get('ld_preload')
if ld_preload:
env["LD_PRELOAD"] = ld_preload
ld_library_path = []
if self.runner.use_runtime():
env['STEAM_RUNTIME'] = os.path.join(settings.RUNTIME_DIR, 'steam')
ld_library_path += runtime.get_paths()
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
ld_library_path.append(game_ld_libary_path)
if ld_library_path:
ld_full = ':'.join(ld_library_path)
env["LD_LIBRARY_PATH"] = "{}:$LD_LIBRARY_PATH".format(ld_full)
# /Env vars
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner, env=env,
rootpid=gameplay_info.get('rootpid'),
term=terminal)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def execute(self, data):
"""Run an executable file."""
args = []
terminal = None
working_dir = None
env = {}
if isinstance(data, dict):
self._check_required_params([('file', 'command')], data, 'execute')
if 'command' in data and 'file' in data:
raise ScriptingError(
'Parameters file and command can\'t be used '
'at the same time for the execute command', data)
file_ref = data.get('file', '')
command = data.get('command', '')
args_string = data.get('args', '')
for arg in shlex.split(args_string):
args.append(self._substitute(arg))
terminal = data.get('terminal')
working_dir = data.get('working_dir')
if not data.get('disable_runtime', False):
# Possibly need to handle prefer_system_libs here
env.update(runtime.get_env())
userenv = data.get('env') or {}
for key in userenv:
env_value = userenv[key]
userenv[key] = self._get_file(env_value)
env.update(userenv)
include_processes = shlex.split(data.get('include_processes', ''))
exclude_processes = shlex.split(data.get('exclude_processes', ''))
elif isinstance(data, str):
command = data
include_processes = []
exclude_processes = []
else:
raise ScriptingError('No parameters supplied to execute command.',
data)
if command:
file_ref = 'bash'
args = ['-c', self._get_file(command.strip())]
include_processes.append('bash')
else:
# Determine whether 'file' value is a file id or a path
file_ref = self._get_file(file_ref)
exec_path = system.find_executable(file_ref)
if not exec_path:
raise ScriptingError("Unable to find executable %s" % file_ref)
if not os.access(exec_path, os.X_OK):
logger.warning("Making %s executable", exec_path)
self.chmodx(exec_path)
if terminal:
terminal = system.get_default_terminal()
if not working_dir or not os.path.exists(working_dir):
working_dir = self.target_path
command = [exec_path] + args
logger.debug("Executing %s", command)
thread = LutrisThread(command,
env=env,
term=terminal,
cwd=working_dir,
include_processes=include_processes,
exclude_processes=exclude_processes)
thread.start()
GLib.idle_add(self.parent.attach_logger, thread)
self.heartbeat = GLib.timeout_add(1000, self._monitor_task, thread)
return 'STOP'
class Game(object):
"""This class takes cares of loading the configuration for a game
and running it.
"""
STATE_IDLE = 'idle'
STATE_STOPPED = 'stopped'
STATE_RUNNING = 'running'
def __init__(self, id=None):
self.id = id
self.runner = None
self.game_thread = None
self.heartbeat = None
self.config = None
self.killswitch = None
self.state = self.STATE_IDLE
self.exit_main_loop = False
game_data = pga.get_game_by_field(id, 'id')
self.slug = game_data.get('slug') or ''
self.runner_name = game_data.get('runner') or ''
self.directory = game_data.get('directory') or ''
self.name = game_data.get('name') or ''
self.is_installed = bool(game_data.get('installed')) or False
self.platform = game_data.get('platform') or ''
self.year = game_data.get('year') or ''
self.lastplayed = game_data.get('lastplayed') or 0
self.game_config_id = game_data.get('configpath') or ''
self.steamid = game_data.get('steamid') or ''
self.has_custom_banner = bool(game_data.get('has_custom_banner')) or False
self.has_custom_icon = bool(game_data.get('has_custom_icon')) or False
self.load_config()
self.resolution_changed = False
self.original_outputs = None
self.log_buffer = Gtk.TextBuffer()
self.log_buffer.create_tag("warning", foreground="red")
def __repr__(self):
return self.__unicode__()
def __unicode__(self):
value = self.name
if self.runner_name:
value += " (%s)" % self.runner_name
return value
def show_error_message(self, message):
"""Display an error message based on the runner's output."""
if "CUSTOM" == message['error']:
message_text = message['text'].replace('&', '&')
dialogs.ErrorDialog(message_text)
elif "RUNNER_NOT_INSTALLED" == message['error']:
dialogs.ErrorDialog('Error the runner is not installed')
elif "NO_BIOS" == message['error']:
dialogs.ErrorDialog("A bios file is required to run this game")
elif "FILE_NOT_FOUND" == message['error']:
filename = message['file']
if filename:
message_text = "The file {} could not be found".format(
filename.replace('&', '&')
)
else:
message_text = "No file provided"
dialogs.ErrorDialog(message_text)
elif "NOT_EXECUTABLE" == message['error']:
message_text = message['file'].replace('&', '&')
dialogs.ErrorDialog("The file %s is not executable" % message_text)
def get_browse_dir(self):
"""Return the path to open with the Browse Files action."""
return self.runner.browse_dir
def load_config(self):
"""Load the game's configuration."""
self.config = LutrisConfig(runner_slug=self.runner_name,
game_config_id=self.game_config_id)
if not self.is_installed:
return
if not self.runner_name:
logger.error('Incomplete data for %s', self.slug)
return
try:
runner_class = import_runner(self.runner_name)
except InvalidRunner:
logger.error("Unable to import runner %s for %s",
self.runner_name, self.slug)
else:
self.runner = runner_class(self.config)
def remove(self, from_library=False, from_disk=False):
if from_disk and self.runner:
logger.debug("Removing game %s from disk" % self.id)
self.runner.remove_game_data(game_path=self.directory)
# Do not keep multiple copies of the same game
existing_games = pga.get_games_where(slug=self.slug)
if len(existing_games) > 1:
from_library = True
if from_library:
logger.debug("Removing game %s from library" % self.id)
pga.delete_game(self.id)
else:
pga.set_uninstalled(self.id)
self.config.remove()
xdg.remove_launcher(self.slug, self.id, desktop=True, menu=True)
return from_library
def set_platform_from_runner(self):
if not self.runner:
return
self.platform = self.runner.get_platform()
def save(self, metadata_only=False):
"""
Save the game's config and metadata, if `metadata_only` is set to True,
do not save the config. This is useful when exiting the game since the
config might have changed and we don't want to override the changes.
"""
if not metadata_only:
self.config.save()
self.id = pga.add_or_update(
name=self.name,
runner=self.runner_name,
slug=self.slug,
platform=self.platform,
year=self.year,
lastplayed=self.lastplayed,
directory=self.directory,
installed=self.is_installed,
configpath=self.config.game_config_id,
steamid=self.steamid,
id=self.id
)
def prelaunch(self):
"""Verify that the current game can be launched."""
if not self.runner.is_installed():
installed = self.runner.install_dialog()
if not installed:
return False
if self.runner.use_runtime():
runtime_updater = runtime.RuntimeUpdater()
if runtime_updater.is_updating():
logger.warning("Runtime updates: {}".format(
runtime_updater.current_updates)
)
dialogs.ErrorDialog("Runtime currently updating",
"Game might not work as expected")
return True
def play(self):
"""Launch the game."""
if not self.runner:
dialogs.ErrorDialog("Invalid game configuration: Missing runner")
self.state = self.STATE_STOPPED
return
if not self.prelaunch():
self.state = self.STATE_STOPPED
return
if hasattr(self.runner, 'prelaunch'):
jobs.AsyncCall(self.runner.prelaunch, self.do_play)
else:
self.do_play(True)
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = sorted(
display.get_outputs(),
key=lambda e: e[0] == system_config.get('display')
)
gameplay_info = self.runner.play()
env = {}
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
self.show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
sdl_gamecontrollerconfig = system_config.get('sdl_gamecontrollerconfig')
if sdl_gamecontrollerconfig:
path = os.path.expanduser(sdl_gamecontrollerconfig)
if os.path.exists(path):
with open(path, "r") as f:
sdl_gamecontrollerconfig = f.read()
env['SDL_GAMECONTROLLERCONFIG'] = sdl_gamecontrollerconfig
sdl_video_fullscreen = system_config.get('sdl_video_fullscreen') or ''
env['SDL_VIDEO_FULLSCREEN_DISPLAY'] = sdl_video_fullscreen
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
if system_config.get('use_us_layout'):
setxkbmap_command = ['setxkbmap', '-model', 'pc101', 'us', '-print']
xkbcomp_command = ['xkbcomp', '-', os.environ.get('DISPLAY', ':0')]
xkbcomp = subprocess.Popen(xkbcomp_command, stdin=subprocess.PIPE)
subprocess.Popen(setxkbmap_command,
env=os.environ,
stdout=xkbcomp.stdin).communicate()
xkbcomp.communicate()
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command:
launch_arguments = shlex.split(os.path.expandvars(prefix_command)) + launch_arguments
single_cpu = system_config.get('single_cpu') or False
if single_cpu:
logger.info('The game will run on a single CPU core')
launch_arguments.insert(0, '0')
launch_arguments.insert(0, '-c')
launch_arguments.insert(0, 'taskset')
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or {}
env.update(game_env)
ld_preload = gameplay_info.get('ld_preload')
if (ld_preload):
env["LD_PRELOAD"] = ld_preload
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
ld_library_path = env.get("LD_LIBRARY_PATH")
if not ld_library_path:
ld_library_path = '$LD_LIBRARY_PATH'
ld_library_path = ":".join([game_ld_libary_path, ld_library_path])
env["LD_LIBRARY_PATH"] = ld_library_path
# /Env vars
include_processes = shlex.split(system_config.get('include_processes', ''))
exclude_processes = shlex.split(system_config.get('exclude_processes', ''))
monitoring_disabled = system_config.get('disable_monitoring')
process_watch = not monitoring_disabled
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner,
env=env,
rootpid=gameplay_info.get('rootpid'),
watch=process_watch,
term=terminal,
log_buffer=self.log_buffer,
include_processes=include_processes,
exclude_processes=exclude_processes)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
# xboxdrv setup
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
if monitoring_disabled:
logger.info("Process monitoring disabled")
else:
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def xboxdrv_start(self, config):
command = [
"pkexec", "xboxdrv", "--daemon", "--detach-kernel-driver",
"--dbus", "session", "--silent"
] + config.split()
logger.debug("[xboxdrv] %s", ' '.join(command))
self.xboxdrv_thread = LutrisThread(command, include_processes=['xboxdrv'])
self.xboxdrv_thread.set_stop_command(self.xboxdrv_stop)
self.xboxdrv_thread.start()
def xboxdrv_stop(self):
os.system("pkexec xboxdrvctl --shutdown")
if os.path.exists("/usr/share/lutris/bin/resetxpad"):
os.system("pkexec /usr/share/lutris/bin/resetxpad")
def beat(self):
"""Watch the game's process(es)."""
if self.game_thread.error:
dialogs.ErrorDialog("<b>Error lauching the game:</b>\n" +
self.game_thread.error)
self.on_game_quit()
return False
# The killswitch file should be set to a device (ie. /dev/input/js0)
# When that device is unplugged, the game is forced to quit.
killswitch_engage = (
self.killswitch and not os.path.exists(self.killswitch)
)
if not self.game_thread.is_running or killswitch_engage:
logger.debug("Game thread stopped")
self.on_game_quit()
return False
return True
def stop(self):
if self.runner.system_config.get('xboxdrv'):
logger.debug("Stopping xboxdrv")
self.xboxdrv_thread.stop()
if self.game_thread:
jobs.AsyncCall(self.game_thread.stop, None, killall=self.runner.killall_on_exit())
self.state = self.STATE_STOPPED
def on_game_quit(self):
"""Restore some settings and cleanup after game quit."""
self.heartbeat = None
if self.state != self.STATE_STOPPED:
logger.debug("Game thread still running, stopping it (state: %s)", self.state)
self.stop()
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("%s stopped at %s", self.name, quit_time)
self.lastplayed = int(time.time())
self.save(metadata_only=True)
os.chdir(os.path.expanduser('~'))
if self.resolution_changed\
or self.runner.system_config.get('reset_desktop'):
display.change_resolution(self.original_outputs)
if self.runner.system_config.get('use_us_layout'):
subprocess.Popen(['setxkbmap'], env=os.environ).communicate()
if self.runner.system_config.get('restore_gamma'):
display.restore_gamma()
self.process_return_codes()
if self.exit_main_loop:
exit()
def process_return_codes(self):
"""Do things depending on how the game quitted."""
if self.game_thread.return_code == 127:
# Error missing shared lib
error = "error while loading shared lib"
error_line = strings.lookup_string_in_text(error,
self.game_thread.stdout)
if error_line:
dialogs.ErrorDialog("<b>Error: Missing shared library.</b>"
"\n\n%s" % error_line)
if self.game_thread.return_code == 1:
# Error Wine version conflict
error = "maybe the wrong wineserver"
if strings.lookup_string_in_text(error, self.game_thread.stdout):
dialogs.ErrorDialog("<b>Error: A different Wine version is "
"already using the same Wine prefix.</b>")
def notify_steam_game_changed(self, appmanifest):
logger.debug("Steam game %s state has changed, new states: %s",
appmanifest.steamid, ', '.join(appmanifest.states))
if 'Fully Installed' in appmanifest.states:
self.game_thread.ready_state = True
elif 'Update Required' in appmanifest.states:
self.game_thread.ready_state = False
class Game(object):
"""This class takes cares of loading the configuration for a game
and running it.
"""
STATE_IDLE = 'idle'
STATE_STOPPED = 'stopped'
STATE_RUNNING = 'running'
def __init__(self, id=None):
self.id = id
self.runner = None
self.game_thread = None
self.heartbeat = None
self.config = None
self.killswitch = None
self.state = self.STATE_IDLE
self.exit_main_loop = False
game_data = pga.get_game_by_field(id, 'id')
self.slug = game_data.get('slug') or ''
self.runner_name = game_data.get('runner') or ''
self.directory = game_data.get('directory') or ''
self.name = game_data.get('name') or ''
self.is_installed = bool(game_data.get('installed')) or False
self.platform = game_data.get('platform') or ''
self.year = game_data.get('year') or ''
self.lastplayed = game_data.get('lastplayed') or 0
self.game_config_id = game_data.get('configpath') or ''
self.steamid = game_data.get('steamid') or ''
self.has_custom_banner = bool(game_data.get('has_custom_banner')) or False
self.has_custom_icon = bool(game_data.get('has_custom_icon')) or False
self.load_config()
self.resolution_changed = False
self.compositor_disabled = False
self.stop_compositor = self.start_compositor = ""
self.original_outputs = None
self.log_buffer = Gtk.TextBuffer()
self.log_buffer.create_tag("warning", foreground="red")
def __repr__(self):
return self.__unicode__()
def __unicode__(self):
value = self.name
if self.runner_name:
value += " (%s)" % self.runner_name
return value
def show_error_message(self, message):
"""Display an error message based on the runner's output."""
if "CUSTOM" == message['error']:
message_text = message['text'].replace('&', '&')
dialogs.ErrorDialog(message_text)
elif "RUNNER_NOT_INSTALLED" == message['error']:
dialogs.ErrorDialog('Error the runner is not installed')
elif "NO_BIOS" == message['error']:
dialogs.ErrorDialog("A bios file is required to run this game")
elif "FILE_NOT_FOUND" == message['error']:
filename = message['file']
if filename:
message_text = "The file {} could not be found".format(
filename.replace('&', '&')
)
else:
message_text = "No file provided"
dialogs.ErrorDialog(message_text)
elif "NOT_EXECUTABLE" == message['error']:
message_text = message['file'].replace('&', '&')
dialogs.ErrorDialog("The file %s is not executable" % message_text)
def get_browse_dir(self):
"""Return the path to open with the Browse Files action."""
return self.runner.browse_dir
def load_config(self):
"""Load the game's configuration."""
self.config = LutrisConfig(runner_slug=self.runner_name,
game_config_id=self.game_config_id)
if not self.is_installed:
return
if not self.runner_name:
logger.error('Incomplete data for %s', self.slug)
return
try:
runner_class = import_runner(self.runner_name)
except InvalidRunner:
logger.error("Unable to import runner %s for %s",
self.runner_name, self.slug)
else:
self.runner = runner_class(self.config)
def desktop_effects(self, enable):
if enable:
system.execute(self.start_compositor, shell=True)
else:
if os.environ.get('DESKTOP_SESSION') == "plasma":
self.stop_compositor = "qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.suspend"
self.start_compositor = "qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.resume"
elif os.environ.get('DESKTOP_SESSION') == "mate" and system.execute("gsettings get org.mate.Marco.general compositing-manager", shell=True) == 'true':
self.stop_compositor = "gsettings set org.mate.Marco.general compositing-manager false"
self.start_compositor = "gsettings set org.mate.Marco.general compositing-manager true"
elif os.environ.get('DESKTOP_SESSION') == "xfce" and system.execute("xfconf-query --channel=xfwm4 --property=/general/use_compositing", shell=True) == 'true':
self.stop_compositor = "xfconf-query --channel=xfwm4 --property=/general/use_compositing --set=false"
self.start_compositor = "xfconf-query --channel=xfwm4 --property=/general/use_compositing --set=true"
if not (self.compositor_disabled or self.stop_compositor == ""):
system.execute(self.stop_compositor, shell=True)
self.compositor_disabled = True;
def remove(self, from_library=False, from_disk=False):
if from_disk and self.runner:
logger.debug("Removing game %s from disk" % self.id)
self.runner.remove_game_data(game_path=self.directory)
# Do not keep multiple copies of the same game
existing_games = pga.get_games_where(slug=self.slug)
if len(existing_games) > 1:
from_library = True
if from_library:
logger.debug("Removing game %s from library" % self.id)
pga.delete_game(self.id)
else:
pga.set_uninstalled(self.id)
self.config.remove()
xdg.remove_launcher(self.slug, self.id, desktop=True, menu=True)
return from_library
def set_platform_from_runner(self):
if not self.runner:
return
self.platform = self.runner.get_platform()
def save(self, metadata_only=False):
"""
Save the game's config and metadata, if `metadata_only` is set to True,
do not save the config. This is useful when exiting the game since the
config might have changed and we don't want to override the changes.
"""
if not metadata_only:
self.config.save()
self.id = pga.add_or_update(
name=self.name,
runner=self.runner_name,
slug=self.slug,
platform=self.platform,
year=self.year,
lastplayed=self.lastplayed,
directory=self.directory,
installed=self.is_installed,
configpath=self.config.game_config_id,
steamid=self.steamid,
id=self.id
)
def prelaunch(self):
"""Verify that the current game can be launched."""
if not self.runner.is_installed():
installed = self.runner.install_dialog()
if not installed:
return False
if self.runner.use_runtime():
runtime_updater = runtime.RuntimeUpdater()
if runtime_updater.is_updating():
logger.warning("Runtime updates: {}".format(
runtime_updater.current_updates)
)
dialogs.ErrorDialog("Runtime currently updating",
"Game might not work as expected")
return True
def play(self):
"""Launch the game."""
if not self.runner:
dialogs.ErrorDialog("Invalid game configuration: Missing runner")
self.state = self.STATE_STOPPED
return
if not self.prelaunch():
self.state = self.STATE_STOPPED
return
if hasattr(self.runner, 'prelaunch'):
jobs.AsyncCall(self.runner.prelaunch, self.do_play)
else:
self.do_play(True)
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = sorted(
display.get_outputs(),
key=lambda e: e[0] == system_config.get('display')
)
gameplay_info = self.runner.play()
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
self.show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
env = {}
sdl_gamecontrollerconfig = system_config.get('sdl_gamecontrollerconfig')
if sdl_gamecontrollerconfig:
path = os.path.expanduser(sdl_gamecontrollerconfig)
if os.path.exists(path):
with open(path, "r") as f:
sdl_gamecontrollerconfig = f.read()
env['SDL_GAMECONTROLLERCONFIG'] = sdl_gamecontrollerconfig
sdl_video_fullscreen = system_config.get('sdl_video_fullscreen') or ''
env['SDL_VIDEO_FULLSCREEN_DISPLAY'] = sdl_video_fullscreen
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
optimus = system_config.get('optimus')
if optimus == 'primusrun' and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
elif optimus == 'optirun' and system.find_executable('optirun'):
launch_arguments.insert(0, 'virtualgl')
launch_arguments.insert(0, '-b')
launch_arguments.insert(0, 'optirun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
if system_config.get('use_us_layout'):
setxkbmap_command = ['setxkbmap', '-model', 'pc101', 'us', '-print']
xkbcomp_command = ['xkbcomp', '-', os.environ.get('DISPLAY', ':0')]
xkbcomp = subprocess.Popen(xkbcomp_command, stdin=subprocess.PIPE)
subprocess.Popen(setxkbmap_command,
env=os.environ,
stdout=xkbcomp.stdin).communicate()
xkbcomp.communicate()
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command:
launch_arguments = shlex.split(os.path.expandvars(prefix_command)) + launch_arguments
single_cpu = system_config.get('single_cpu') or False
if single_cpu:
logger.info('The game will run on a single CPU core')
launch_arguments.insert(0, '0')
launch_arguments.insert(0, '-c')
launch_arguments.insert(0, 'taskset')
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or self.runner.get_env()
env.update(game_env)
ld_preload = gameplay_info.get('ld_preload')
if ld_preload:
env["LD_PRELOAD"] = ld_preload
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
ld_library_path = env.get("LD_LIBRARY_PATH")
if not ld_library_path:
ld_library_path = '$LD_LIBRARY_PATH'
ld_library_path = ":".join([game_ld_libary_path, ld_library_path])
env["LD_LIBRARY_PATH"] = ld_library_path
# /Env vars
include_processes = shlex.split(system_config.get('include_processes', ''))
exclude_processes = shlex.split(system_config.get('exclude_processes', ''))
monitoring_disabled = system_config.get('disable_monitoring')
if monitoring_disabled:
show_obnoxious_process_monitor_message()
process_watch = not monitoring_disabled
if self.runner.system_config.get('disable_compositor'):
self.desktop_effects(False)
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner,
env=env,
rootpid=gameplay_info.get('rootpid'),
watch=process_watch,
term=terminal,
log_buffer=self.log_buffer,
include_processes=include_processes,
exclude_processes=exclude_processes)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
# xboxdrv setup
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
if monitoring_disabled:
logger.info("Process monitoring disabled")
else:
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def xboxdrv_start(self, config):
command = [
"pkexec", "xboxdrv", "--daemon", "--detach-kernel-driver",
"--dbus", "session", "--silent"
] + config.split()
logger.debug("[xboxdrv] %s", ' '.join(command))
self.xboxdrv_thread = LutrisThread(command, include_processes=['xboxdrv'])
self.xboxdrv_thread.set_stop_command(self.xboxdrv_stop)
self.xboxdrv_thread.start()
def xboxdrv_stop(self):
os.system("pkexec xboxdrvctl --shutdown")
if os.path.exists("/usr/share/lutris/bin/resetxpad"):
os.system("pkexec /usr/share/lutris/bin/resetxpad")
def beat(self):
"""Watch the game's process(es)."""
if self.game_thread.error:
dialogs.ErrorDialog("<b>Error lauching the game:</b>\n" +
self.game_thread.error)
self.on_game_quit()
return False
# The killswitch file should be set to a device (ie. /dev/input/js0)
# When that device is unplugged, the game is forced to quit.
killswitch_engage = (
self.killswitch and not os.path.exists(self.killswitch)
)
if not self.game_thread.is_running or killswitch_engage:
logger.debug("Game thread stopped")
self.on_game_quit()
return False
return True
def stop(self):
if self.runner.system_config.get('xboxdrv'):
logger.debug("Stopping xboxdrv")
self.xboxdrv_thread.stop()
if self.game_thread:
jobs.AsyncCall(self.game_thread.stop, None, killall=self.runner.killall_on_exit())
self.state = self.STATE_STOPPED
def on_game_quit(self):
"""Restore some settings and cleanup after game quit."""
self.heartbeat = None
if self.state != self.STATE_STOPPED:
logger.debug("Game thread still running, stopping it (state: %s)", self.state)
self.stop()
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("%s stopped at %s", self.name, quit_time)
self.lastplayed = int(time.time())
self.save(metadata_only=True)
os.chdir(os.path.expanduser('~'))
if self.resolution_changed\
or self.runner.system_config.get('reset_desktop'):
display.change_resolution(self.original_outputs)
if self.compositor_disabled:
self.desktop_effects(True)
if self.runner.system_config.get('use_us_layout'):
subprocess.Popen(['setxkbmap'], env=os.environ).communicate()
if self.runner.system_config.get('restore_gamma'):
display.restore_gamma()
self.process_return_codes()
if self.exit_main_loop:
exit()
def process_return_codes(self):
"""Do things depending on how the game quitted."""
if self.game_thread.return_code == 127:
# Error missing shared lib
error = "error while loading shared lib"
error_line = strings.lookup_string_in_text(error,
self.game_thread.stdout)
if error_line:
dialogs.ErrorDialog("<b>Error: Missing shared library.</b>"
"\n\n%s" % error_line)
if self.game_thread.return_code == 1:
# Error Wine version conflict
error = "maybe the wrong wineserver"
if strings.lookup_string_in_text(error, self.game_thread.stdout):
dialogs.ErrorDialog("<b>Error: A different Wine version is "
"already using the same Wine prefix.</b>")
def notify_steam_game_changed(self, appmanifest):
"""Receive updates from Steam games and set the thread's ready state accordingly"""
if 'Fully Installed' in appmanifest.states and not self.game_thread.ready_state:
logger.info("Steam game %s is fully installed", appmanifest.steamid)
self.game_thread.ready_state = True
elif 'Update Required' in appmanifest.states and self.game_thread.ready_state:
logger.info("Steam game %s updating, setting game thread as not ready",
appmanifest.steamid)
self.game_thread.ready_state = False
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = display.get_outputs()
gameplay_info = self.runner.play()
env = {}
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
self.show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
sdl_video_fullscreen = system_config.get('sdl_video_fullscreen') or ''
env['SDL_VIDEO_FULLSCREEN_DISPLAY'] = sdl_video_fullscreen
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
if system_config.get('use_us_layout'):
setxkbmap_command = ['setxkbmap', '-model', 'pc101', 'us', '-print']
xkbcomp_command = ['xkbcomp', '-', os.environ.get('DISPLAY', ':0')]
xkbcomp = subprocess.Popen(xkbcomp_command, stdin=subprocess.PIPE)
subprocess.Popen(setxkbmap_command,
env=os.environ,
stdout=xkbcomp.stdin).communicate()
xkbcomp.communicate()
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command.strip():
launch_arguments.insert(0, prefix_command)
single_cpu = system_config.get('single_cpu') or False
if single_cpu:
logger.info('The game will run on a single CPU core')
launch_arguments.insert(0, '0')
launch_arguments.insert(0, '-c')
launch_arguments.insert(0, 'taskset')
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or {}
env.update(game_env)
system_env = system_config.get('env') or {}
env.update(system_env)
ld_preload = gameplay_info.get('ld_preload') or ''
env["LD_PRELOAD"] = ld_preload
# Runtime management
ld_library_path = ""
if self.runner.use_runtime():
runtime_env = runtime.get_env()
if 'STEAM_RUNTIME' in runtime_env and 'STEAM_RUNTIME' not in env:
env['STEAM_RUNTIME'] = runtime_env['STEAM_RUNTIME']
if 'LD_LIBRARY_PATH' in runtime_env:
ld_library_path = runtime_env['LD_LIBRARY_PATH']
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
if not ld_library_path:
ld_library_path = '$LD_LIBRARY_PATH'
ld_library_path = ":".join([game_ld_libary_path, ld_library_path])
env["LD_LIBRARY_PATH"] = ld_library_path
# /Env vars
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner, env=env,
rootpid=gameplay_info.get('rootpid'),
term=terminal)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
def do_play(self, prelaunched, _error=None):
if not prelaunched:
self.state = self.STATE_STOPPED
return
system_config = self.runner.system_config
self.original_outputs = sorted(
display.get_outputs(),
key=lambda e: e[0] == system_config.get('display')
)
gameplay_info = self.runner.play()
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
self.show_error_message(gameplay_info)
self.state = self.STATE_STOPPED
return
env = {}
sdl_gamecontrollerconfig = system_config.get('sdl_gamecontrollerconfig')
if sdl_gamecontrollerconfig:
path = os.path.expanduser(sdl_gamecontrollerconfig)
if os.path.exists(path):
with open(path, "r") as f:
sdl_gamecontrollerconfig = f.read()
env['SDL_GAMECONTROLLERCONFIG'] = sdl_gamecontrollerconfig
sdl_video_fullscreen = system_config.get('sdl_video_fullscreen') or ''
env['SDL_VIDEO_FULLSCREEN_DISPLAY'] = sdl_video_fullscreen
restrict_to_display = system_config.get('display')
if restrict_to_display != 'off':
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution != 'off':
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
self.killswitch = system_config.get('killswitch')
if self.killswitch and not os.path.exists(self.killswitch):
# Prevent setting a killswitch to a file that doesn't exists
self.killswitch = None
# Command
launch_arguments = gameplay_info['command']
optimus = system_config.get('optimus')
if optimus == 'primusrun' and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
elif optimus == 'optirun' and system.find_executable('optirun'):
launch_arguments.insert(0, 'virtualgl')
launch_arguments.insert(0, '-b')
launch_arguments.insert(0, 'optirun')
xephyr = system_config.get('xephyr') or 'off'
if xephyr != 'off':
if xephyr == '8bpp':
xephyr_depth = '8'
else:
xephyr_depth = '16'
xephyr_resolution = system_config.get('xephyr_resolution') or '640x480'
xephyr_command = ['Xephyr', ':2', '-ac', '-screen',
xephyr_resolution + 'x' + xephyr_depth, '-glamor',
'-reset', '-terminate', '-fullscreen']
xephyr_thread = LutrisThread(xephyr_command)
xephyr_thread.start()
time.sleep(3)
env['DISPLAY'] = ':2'
if system_config.get('use_us_layout'):
setxkbmap_command = ['setxkbmap', '-model', 'pc101', 'us', '-print']
xkbcomp_command = ['xkbcomp', '-', os.environ.get('DISPLAY', ':0')]
xkbcomp = subprocess.Popen(xkbcomp_command, stdin=subprocess.PIPE)
subprocess.Popen(setxkbmap_command,
env=os.environ,
stdout=xkbcomp.stdin).communicate()
xkbcomp.communicate()
pulse_latency = system_config.get('pulse_latency')
if pulse_latency:
env['PULSE_LATENCY_MSEC'] = '60'
prefix_command = system_config.get("prefix_command") or ''
if prefix_command:
launch_arguments = shlex.split(os.path.expandvars(prefix_command)) + launch_arguments
single_cpu = system_config.get('single_cpu') or False
if single_cpu:
logger.info('The game will run on a single CPU core')
launch_arguments.insert(0, '0')
launch_arguments.insert(0, '-c')
launch_arguments.insert(0, 'taskset')
terminal = system_config.get('terminal')
if terminal:
terminal = system_config.get("terminal_app",
system.get_default_terminal())
if terminal and not system.find_executable(terminal):
dialogs.ErrorDialog("The selected terminal application "
"could not be launched:\n"
"%s" % terminal)
self.state = self.STATE_STOPPED
return
# Env vars
game_env = gameplay_info.get('env') or self.runner.get_env()
env.update(game_env)
ld_preload = gameplay_info.get('ld_preload')
if ld_preload:
env["LD_PRELOAD"] = ld_preload
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
ld_library_path = env.get("LD_LIBRARY_PATH")
if not ld_library_path:
ld_library_path = '$LD_LIBRARY_PATH'
ld_library_path = ":".join([game_ld_libary_path, ld_library_path])
env["LD_LIBRARY_PATH"] = ld_library_path
# /Env vars
include_processes = shlex.split(system_config.get('include_processes', ''))
exclude_processes = shlex.split(system_config.get('exclude_processes', ''))
monitoring_disabled = system_config.get('disable_monitoring')
if monitoring_disabled:
show_obnoxious_process_monitor_message()
process_watch = not monitoring_disabled
if self.runner.system_config.get('disable_compositor'):
self.desktop_effects(False)
self.game_thread = LutrisThread(launch_arguments,
runner=self.runner,
env=env,
rootpid=gameplay_info.get('rootpid'),
watch=process_watch,
term=terminal,
log_buffer=self.log_buffer,
include_processes=include_processes,
exclude_processes=exclude_processes)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
self.state = self.STATE_RUNNING
# xboxdrv setup
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
if monitoring_disabled:
logger.info("Process monitoring disabled")
else:
self.heartbeat = GLib.timeout_add(HEARTBEAT_DELAY, self.beat)
class Game(object):
"""This class takes cares about loading the configuration for a game
and running it.
"""
def __init__(self, slug):
self.slug = slug
self.runner = None
self.game_thread = None
self.heartbeat = None
self.config = None
game_data = pga.get_game_by_slug(slug)
self.runner_name = game_data.get('runner') or ''
self.directory = game_data.get('directory') or ''
self.name = game_data.get('name') or ''
self.is_installed = bool(game_data.get('installed')) or False
self.year = game_data.get('year') or ''
self.load_config()
self.resolution_changed = False
self.original_outputs = None
def __repr__(self):
return self.__unicode__()
def __unicode__(self):
value = self.name
if self.runner_name:
value += " (%s)" % self.runner_name
return value
def get_browse_dir(self):
"""Return the path to open with the Browse Files action."""
return self.runner.browse_dir
def load_config(self):
"""Load the game's configuration."""
self.config = LutrisConfig(game=self.slug)
if self.is_installed:
runner_class = import_runner(self.runner_name)
if runner_class:
self.runner = runner_class(self.config)
else:
logger.error("Unable to import runner %s for %s",
self.runner_name, self.slug)
def remove(self, from_library=False, from_disk=False):
if from_disk:
self.runner.remove_game_data(game_path=self.directory)
if from_library:
pga.delete_game(self.slug)
self.config.remove()
else:
pga.set_uninstalled(self.slug)
def prelaunch(self):
"""Verify that the current game can be launched."""
if not self.runner.is_installed():
installed = self.runner.install_dialog()
if not installed:
return False
if hasattr(self.runner, 'prelaunch'):
return self.runner.prelaunch()
return True
def use_runtime(self, system_config):
disable_runtime = system_config.get('disable_runtime')
env_runtime = os.getenv('LUTRIS_RUNTIME')
if env_runtime and env_runtime.lower() in ('0', 'off'):
disable_runtime = True
return not disable_runtime
def play(self):
"""Launch the game."""
if not self.runner:
dialogs.ErrorDialog("Invalid game configuration: Missing runner")
return False
if not self.prelaunch():
return False
system_config = self.runner.system_config
self.original_outputs = display.get_outputs()
gameplay_info = self.runner.play()
logger.debug("Launching %s: %s" % (self.name, gameplay_info))
if 'error' in gameplay_info:
show_error_message(gameplay_info)
return False
launch_arguments = gameplay_info['command']
restrict_to_display = system_config.get('display')
if restrict_to_display:
display.turn_off_except(restrict_to_display)
time.sleep(3)
self.resolution_changed = True
resolution = system_config.get('resolution')
if resolution:
display.change_resolution(resolution)
time.sleep(3)
self.resolution_changed = True
if system_config.get('reset_pulse'):
audio.reset_pulse()
primusrun = system_config.get('primusrun')
if primusrun and system.find_executable('primusrun'):
launch_arguments.insert(0, 'primusrun')
prefix_command = system_config.get("prefix_command", '').strip()
if prefix_command:
launch_arguments.insert(0, prefix_command)
ld_preload = gameplay_info.get('ld_preload')
if ld_preload:
launch_arguments.insert(0, 'LD_PRELOAD="{}"'.format(ld_preload))
ld_library_path = []
if self.use_runtime(system_config):
runtime64_path = os.path.join(settings.RUNTIME_DIR, "lib64")
if os.path.exists(runtime64_path):
ld_library_path.append(runtime64_path)
runtime32_path = os.path.join(settings.RUNTIME_DIR, "lib32")
if os.path.exists(runtime32_path):
ld_library_path.append(runtime32_path)
game_ld_libary_path = gameplay_info.get('ld_library_path')
if game_ld_libary_path:
ld_library_path.append(game_ld_libary_path)
if ld_library_path:
ld_full = ':'.join(ld_library_path)
ld_arg = 'LD_LIBRARY_PATH="{}:$LD_LIBRARY_PATH"'.format(ld_full)
launch_arguments.insert(0, ld_arg)
env = gameplay_info.get('env') or []
for var in env:
launch_arguments.insert(0, var)
killswitch = system_config.get('killswitch')
self.game_thread = LutrisThread(" ".join(launch_arguments),
path=self.runner.working_dir,
killswitch=killswitch)
if hasattr(self.runner, 'stop'):
self.game_thread.set_stop_command(self.runner.stop)
self.game_thread.start()
if 'joy2key' in gameplay_info:
self.joy2key(gameplay_info['joy2key'])
xboxdrv_config = system_config.get('xboxdrv')
if xboxdrv_config:
self.xboxdrv_start(xboxdrv_config)
if self.runner.is_watchable:
# Create heartbeat every
self.heartbeat = GLib.timeout_add(5000, self.poke_process)
def joy2key(self, config):
"""Run a joy2key thread."""
if not system.find_executable('joy2key'):
logger.error("joy2key is not installed")
return
win = "grep %s" % config['window']
if 'notwindow' in config:
win += ' | grep -v %s' % config['notwindow']
wid = "xwininfo -root -tree | %s | awk '{print $1}'" % win
buttons = config['buttons']
axis = "Left Right Up Down"
rcfile = os.path.expanduser("~/.joy2keyrc")
rc_option = '-rcfile %s' % rcfile if os.path.exists(rcfile) else ''
command = "sleep 5 "
command += "&& joy2key $(%s) -X %s -buttons %s -axis %s" % (
wid, rc_option, buttons, axis
)
joy2key_thread = LutrisThread(command)
self.game_thread.attach_thread(joy2key_thread)
joy2key_thread.start()
def xboxdrv_start(self, config):
command = ("pkexec xboxdrv --daemon --detach-kernel-driver "
"--dbus session --silent %s"
% config)
logger.debug("xboxdrv command: %s", command)
self.xboxdrv_thread = LutrisThread(command)
self.xboxdrv_thread.set_stop_command(self.xboxdrv_stop)
self.xboxdrv_thread.start()
def xboxdrv_stop(self):
os.system("pkexec xboxdrvctl --shutdown")
def poke_process(self):
"""Watch game's process."""
if not self.game_thread.pid:
self.quit_game()
return False
return True
def quit_game(self):
"""Quit the game and cleanup."""
self.heartbeat = None
quit_time = time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())
logger.debug("game has quit at %s" % quit_time)
if self.resolution_changed\
or self.runner.system_config.get('reset_desktop'):
display.change_resolution(self.original_outputs)
if self.runner.system_config.get('restore_gamma'):
display.restore_gamma()
if self.runner.system_config.get('xboxdrv'):
self.xboxdrv_thread.stop()
if self.game_thread:
self.game_thread.stop()
def xboxdrv(config):
command = ("pkexec xboxdrv --daemon --detach-kernel-driver "
"--dbus session --silent %s" % config)
logger.debug("xboxdrv command: %s", command)
thread = LutrisThread(command)
thread.start()