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Fix needless function recursion when calling the global menu from the init menu (fixes errors on Alpine Linux 3.19)

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RandyTheSilly
2023-12-09 01:30:19 -05:00
parent 75cf927343
commit c3f8178db4
1 changed files with 37 additions and 29 deletions
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lib/stweak.py
+37 -29
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@@ -10,7 +10,7 @@ from subprocess import CalledProcessError, PIPE, run
# PORT START UNAME-IMPORT-STWEAK
from os import uname
# PORT END UNAME-IMPORT-STWEAK
home, sshyp_data, stdscr = expanduser('~'), ConfigParser(interpolation=None), None
home, sshyp_data, stdscr, gm_device_type = expanduser('~'), ConfigParser(interpolation=None), None, None
if isfile(f"{home}/.config/sshyp/sshyp.ini"):
_exists_flag = True
sshyp_data.read(f"{home}/.config/sshyp/sshyp.ini")
@@ -589,39 +589,47 @@ def initial_setup(_scr):
# run optional configuration menu
curses_radio(['okay'], 'required configuration complete\n\na menu for additional (optional) configuration will be '
'displayed\n\nthis menu can be safely exited at any time')
wrapped_entry(_dev_sync_types[0], 'additional configuration options:')
# set gm_device_type so that after the init menu is terminated the global menu knows the device type
global gm_device_type
gm_device_type = _dev_sync_types[0]
return
# runs the specified entry function (menu start point) within a curses wrapper
def wrapped_entry(_gm_device_type, _gm_top_message='configuration options:'):
from curses import wrapper, use_default_colors
global gm_device_type
gm_device_type = _gm_device_type
# a boolean value represents init
if isinstance(_gm_device_type, bool):
if isinstance(gm_device_type, bool):
wrapper(lambda _wrap_stdscr: (use_default_colors(), initial_setup(_wrap_stdscr)))
# any other value will be provided as the global menu device type
else:
_repeat = True
while _repeat:
try:
_ext_name, _escalator, _action = \
wrapper(lambda _wrap_stdscr: (use_default_colors(),
global_menu(_wrap_stdscr, _gm_device_type, _gm_top_message)))[1]
except ChildProcessError:
print("\n\u001b[38;5;9merror: privilege escalation required\n\nneither 'doas' nor 'sudo' were found in "
"the system's $PATH\u001b[0m\n")
return
# only run if privilege escalation is needed
if _action is not None:
if _action:
# install with privilege escalation (outside of curses)
from tempfile import gettempdir
_exe_dir, _ini_dir = f"{gettempdir()}/sshyp_exe", f"{gettempdir()}/sshyp_ini"
run((_escalator, 'chown', 'root:root', _exe_dir, _ini_dir))
run((_escalator, 'mv', _exe_dir, f"/usr/lib/sshyp/{_ext_name}"))
run((_escalator, 'mv', _ini_dir, f"/usr/lib/sshyp/extensions/{_ext_name}.ini"))
else:
# uninstall with privilege escalation (outside of curses)
run((_escalator, 'rm', f"/usr/lib/sshyp/{_ext_name}",
f"/usr/lib/sshyp/extensions/{_ext_name}.ini"))
# any other value will be interpreted as the global menu device type
# this code still runs when called for init once the init menu terminates
_repeat = True
while _repeat:
try:
_ext_name, _escalator, _action = \
wrapper(lambda _wrap_stdscr: (use_default_colors(),
global_menu(_wrap_stdscr, gm_device_type, _gm_top_message)))[1]
except ChildProcessError:
print("\n\u001b[38;5;9merror: privilege escalation required\n\nneither 'doas' nor 'sudo' were found in "
"the system's $PATH\u001b[0m\n")
return
# only run if privilege escalation is needed
if _action is not None:
if _action:
# install with privilege escalation (outside of curses)
from tempfile import gettempdir
_exe_dir, _ini_dir = f"{gettempdir()}/sshyp_exe", f"{gettempdir()}/sshyp_ini"
run((_escalator, 'chown', 'root:root', _exe_dir, _ini_dir))
run((_escalator, 'mv', _exe_dir, f"/usr/lib/sshyp/{_ext_name}"))
run((_escalator, 'mv', _ini_dir, f"/usr/lib/sshyp/extensions/{_ext_name}.ini"))
else:
_repeat = False
# uninstall with privilege escalation (outside of curses)
run((_escalator, 'rm', f"/usr/lib/sshyp/{_ext_name}",
f"/usr/lib/sshyp/extensions/{_ext_name}.ini"))
else:
_repeat = False