def start(self):
"""Run the thread."""
for key, value in self.env.items():
logger.debug("%s=\"%s\"", key, value)
logger.debug(" ".join(self.wrapper_command))
if self.terminal:
terminal = system.find_executable(self.terminal)
if not terminal:
logger.error("Couldn't find terminal %s", self.terminal)
return
script_path = get_terminal_script(self.wrapper_command, self.cwd,
self.env)
self.game_process = self.execute_process(
[terminal, "-e", script_path])
else:
env = self.get_child_environment()
self.game_process = self.execute_process(self.wrapper_command, env)
if not self.game_process:
logger.error("No game process available")
return
GLib.child_watch_add(self.game_process.pid, self.on_stop)
# make stdout nonblocking.
fileno = self.game_process.stdout.fileno()
fcntl.fcntl(fileno, fcntl.F_SETFL,
fcntl.fcntl(fileno, fcntl.F_GETFL) | os.O_NONBLOCK)
self.stdout_monitor = GLib.io_add_watch(
self.game_process.stdout,
GLib.IO_IN | GLib.IO_HUP,
self.on_stdout_output,
)
def get_wrapper_command(self):
"""Return launch arguments for the wrapper script"""
wrapper_command = [
WRAPPER_SCRIPT,
self._title,
str(len(self.include_processes)),
str(len(self.exclude_processes)),
] + self.include_processes + self.exclude_processes
if not self.terminal:
return wrapper_command + self.command
terminal_path = system.find_executable(self.terminal)
if not terminal_path:
raise RuntimeError("Couldn't find terminal %s" % self.terminal)
script_path = get_terminal_script(self.command, self.cwd, self.env)
return wrapper_command + [terminal_path, "-e", script_path]