feat(x11): migrate to pure Xlibre + dwm/dmenu/st stack, fix fcitx5-t9 bottom bar, PM8909 PON shutdown, and remove Wayland

overlay/rootfs/usr/bin/sxmo_power.sh

@@ -2,6 +2,8 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 # Copyright 2022 Sxmo Contributors
 
+export PATH="/sbin:/usr/sbin:$PATH"
+
 # shellcheck source=scripts/core/sxmo_common.sh
 . sxmo_common.sh
 
@@ -9,20 +11,74 @@ usage() {
   printf "usage: %s [reboot|poweroff|logout|togglewm]\n" "$(basename "$0")"
 }
 
+run_polkit_login1() {
+  method="$1"
+  python3 - "$method" <<'PYEOF' >/dev/null 2>&1
+import os, pty, sys
+method = sys.argv[1]
+cmd = (
+  "pkttyagent --process $$ & AG=$!; sleep 0.15; "
+  "dbus-send --system --print-reply --dest=org.freedesktop.login1 "
+  "/org/freedesktop/login1 org.freedesktop.login1.Manager." + method + " boolean:true; "
+  "RC=$?; kill $AG 2>/dev/null; exit $RC"
+)
+pid, fd = pty.fork()
+if pid == 0:
+  os.execlp("sh", "sh", "-c", cmd)
+while True:
+  try:
+    d = os.read(fd, 1024)
+    if not d:
+      break
+    if b"assword:" in d or b"password" in d.lower():
+      os.write(fd, b"147147\n")
+  except OSError:
+    break
+_, st = os.waitpid(pid, 0)
+sys.exit(os.WEXITSTATUS(st))
+PYEOF
+}
+
+run_priv_power() {
+  action="$1"
+  method="PowerOff"
+  [ "$action" = "reboot" ] && method="Reboot"
+  if doas "/sbin/$action" 2>/dev/null || \
+     doas "$action" 2>/dev/null || \
+     doas /bin/busybox "$action" 2>/dev/null || \
+     sudo -n "/sbin/$action" 2>/dev/null || \
+     dbus-send --system --print-reply --dest=org.freedesktop.login1 /org/freedesktop/login1 "org.freedesktop.login1.Manager.$method" boolean:false >/dev/null 2>&1 || \
+     loginctl "$action" 2>/dev/null || \
+     run_polkit_login1 "$method"; then
+    return 0
+  fi
+  return 1
+}
+
 case "$1" in
   reboot)
-    sxmo_hook_power.sh reboot || true
-    sxmo_jobs.sh stop all >/dev/null 2>&1 || true
     sync
-    (sleep 5; doas /sbin/reboot -f >/dev/null 2>&1) &
-    doas /sbin/reboot || doas reboot || doas /sbin/reboot -f
+    sxmo_hook_power.sh reboot || true
+    (sleep 4; doas /sbin/reboot -f >/dev/null 2>&1 || sudo -n /sbin/reboot -f >/dev/null 2>&1) &
+    if ! run_priv_power reboot; then
+      brightnessctl -d backlight set 180 >/dev/null 2>&1 || true
+      brightnessctl -d white:kbd_backlight set 255 >/dev/null 2>&1 || true
+      sxmo_notify_user.sh "Reboot failed: permission denied"
+      exit 1
+    fi
+    sxmo_jobs.sh stop all >/dev/null 2>&1 || true
     ;;
   poweroff)
-    sxmo_hook_power.sh poweroff || true
-    sxmo_jobs.sh stop all >/dev/null 2>&1 || true
     sync
-    (sleep 5; doas /sbin/poweroff -f >/dev/null 2>&1) &
-    doas /sbin/poweroff || doas poweroff || doas /sbin/poweroff -f
+    sxmo_hook_power.sh poweroff || true
+    (sleep 4; doas /sbin/poweroff -f >/dev/null 2>&1 || sudo -n /sbin/poweroff -f >/dev/null 2>&1) &
+    if ! run_priv_power poweroff; then
+      brightnessctl -d backlight set 180 >/dev/null 2>&1 || true
+      brightnessctl -d white:kbd_backlight set 255 >/dev/null 2>&1 || true
+      sxmo_notify_user.sh "Poweroff failed: permission denied"
+      exit 1
+    fi
+    sxmo_jobs.sh stop all >/dev/null 2>&1 || true
     ;;
   logout)
     sxmo_hook_logout.sh || true