def apply_profile (self):
argv = APPLY_TOOL_ARGV + [ "-s", self.profile_file,
("--admin-log-config=%s" % util.get_admin_log_config_filename ()),
("--readable-log-config=%s" % util.get_readable_log_config_filename ()) ]
mprint ("Running sabayon-apply: %s" % argv)
try:
pipe = subprocess.Popen (argv,
stderr = subprocess.PIPE,
env = os.environ)
except Exception, e:
raise errors.FatalApplyErrorException (("Could not create the 'sabayon-apply' process: %s\n" +
"The command used is '%s'\n" +
"Child traceback:\n%s") %
(e.message,
" ".join (argv),
e.child_traceback))
def start(self):
self.user_profile_path = self.__copy_to_user(self.profile_path)
protosession.clobber_user_processes(self.username)
self.temp_homedir = protosession.setup_shell_and_homedir(self.username)
display_number = protosession.find_free_display()
self.temp_xauth_path = self.__copy_xauthority()
def child_setup_fn(self):
os.setgid(self.pw.pw_gid)
os.setuid(self.pw.pw_uid)
os.setsid()
os.umask(022)
# FIXME: get_readable_log_config_filename() doesn't work here.
# Create a temporary copy of the log config file and use *that*.
argv = SESSION_TOOL_ARGV + [
("--admin-log-config=%s" % util.get_admin_log_config_filename()),
("--readable-log-config=%s" % util.get_readable_log_config_filename()),
self.profile_name,
self.user_profile_path,
str(display_number),
]
envp = self.build_envp_for_child()
cwd = self.temp_homedir
# FIXME: do we need any special processing if this throws an exception?
# We'll catch it in the toplevel and exit with a fatal error code, anyway.
(pid, oink, oink, oink) = gobject.spawn_async(
argv, envp, cwd, gobject.SPAWN_DO_NOT_REAP_CHILD, child_setup_fn, self, None, None, None
) # stdin, stdout, stderr
self.session_pid = pid
# self.session_stderr = os.fdopen (stderr_fd)
# self.session_stderr_watch_id = gobject.io_add_watch (stderr_fd,
# gobject.IO_IN | gobject.IO_HUP,
# self.session_stderr_io_cb, self)
self.session_child_watch = gobject.child_watch_add(self.session_pid, self.__session_child_watch_handler)
