Using framebuffer

pull/31/head
Nicolas Arenas 2025-10-06 09:28:39 +02:00
parent 6c25f76726
commit 3c730aa770
1 changed files with 112 additions and 73 deletions

View File

@ -1,99 +1,138 @@
#!/bin/bash
set -e
# Compatibilidad con los argumentos usados con el browser original: browser -qws http://google.com
while getopts ":qwsDWX" opt ; do
case $opt in
# --- Opciones del wrapper original ---
BROWSER_DEBUG=
DISABLE_WAYLAND=1
DISABLE_X11=
while getopts ":qwsDWX" opt; do
case "$opt" in
q) echo "Ignoring option: -q" ;;
w) echo "Ignoring option: -w" ;;
s) echo "Ignoring option: -s" ;;
D) BROWSER_DEBUG=1 ;;
W) DISABLE_WAYLAND=1 ;;
X) DISABLE_X11=1 ;;
esac
esac
done
shift $((OPTIND - 1))
shift $(expr $OPTIND - 1)
browser_args="$@"
browser_args="$*"
echo "Browser args: $browser_args"
[ -n "$DISABLE_WAYLAND" ] && echo "WAYLAND DISABLED"
[ -n "$DISABLE_X11" ] && echo "X11 DISABLED"
[ -n "$BROWSER_DEBUG" ] && {
echo "DEBUG MODE ENABLED"
echo "* Terminal available via Win+Enter"
echo "* Session may be killed with Ctrl+Alt+Backspace"
echo
}
if [ -n "BROWSER_DEBUG" ] ; then
echo "DEBUG MODE ENABLED"
echo "* Terminal available via Win+Enter"
echo "* Session may be killed with Ctrl+Alt+Backspace"
echo ""
fi
[ -x "/usr/bin/kitty" ] && wl_terminal=/usr/bin/kitty
[ -x "/usr/bin/foot" ] && wl_terminal=/usr/bin/foot
#[ -x "/usr/bin/xterm" ] && x11_terminal=/usr/bin/kitty
#[ -x "/usr/bin/i3-sensible-terminal" ] && x11_terminal=/usr/bin/i3-sensible-terminal
# The admin page is hosted remotely but executes things on localhost
# --- El navegador y flags (QtWebEngine/Chromium) ---
# Seguridad: desactiva CORS si lo necesitas realmente (como en tu script original)
QTWEBENGINE_CHROMIUM_FLAGS="--disable-web-security"
[ "$UID" -eq "0" ] && QTWEBENGINE_CHROMIUM_FLAGS="${QTWEBENGINE_CHROMIUM_FLAGS} --no-sandbox"
# Estabilidad en entornos sin GPU/GL y con /dev/shm limitado:
QTWEBENGINE_CHROMIUM_FLAGS+=" --disable-gpu --use-gl=disabled --disable-gpu-compositing"
QTWEBENGINE_CHROMIUM_FLAGS+=" --disable-features=VaapiVideoDecoder,AcceleratedVideoDecode,CanvasOopRasterization,UseSkiaRenderer"
QTWEBENGINE_CHROMIUM_FLAGS+=" --disable-dev-shm-usage"
# Root: Chromium exige --no-sandbox
if [ "$EUID" -eq 0 ]; then
QTWEBENGINE_CHROMIUM_FLAGS+=" --no-sandbox"
fi
export QTWEBENGINE_CHROMIUM_FLAGS
# Entorno Qt (software puro; X11 por xcb)
export QT_QPA_PLATFORM=linuxfb
export QSG_RHI_BACKEND=software
export QT_QUICK_BACKEND=software
export LIBGL_ALWAYS_SOFTWARE=1
export QT_XCB_GL_INTEGRATION=none
## sway
mkdir -p $HOME/.config/sway
echo "exec /usr/bin/OGBrowser --ignore-ssl-errors \"$browser_args\"" > $HOME/.config/sway/config
if [ -n "BROWSER_DEBUG" ] ; then
echo "bindsym Mod4+Return exec $wl_terminal" >> $HOME/.config/sway/config
echo "bindsym Control+Alt+Backspace exit" >> $HOME/.config/sway/config
# XDG runtime (Chromium lo usa). Para root:
if [ -z "${XDG_RUNTIME_DIR:-}" ]; then
export XDG_RUNTIME_DIR="/run/user/$EUID"
fi
echo "exec touch /run/sway.started" >> $HOME/.config/sway/config
mkdir -p "$XDG_RUNTIME_DIR" 2>/dev/null || true
chmod 700 "$XDG_RUNTIME_DIR" 2>/dev/null || true
## i3
mkdir -p $HOME/.config/i3
echo "exec /usr/bin/OGBrowser --ignore-ssl-errors \"$browser_args\"" > $HOME/.config/i3/config
if [ -n "BROWSER_DEBUG" ] ; then
echo "bindsym Mod4+Return exec i3-sensible-terminal" >> $HOME/.config/i3/config
echo "bindsym Control+Mod1+BackSpace exit" >> $HOME/.config/i3/config
fi
echo "exec touch /run/x11.started" >> $HOME/.config/i3/config
# Terminals opcionales para debug
wl_terminal=
x11_terminal=
[ -x "/usr/bin/kitty" ] && wl_terminal=/usr/bin/kitty
[ -x "/usr/bin/foot" ] && wl_terminal=${wl_terminal:-/usr/bin/foot}
[ -x "/usr/bin/i3-sensible-terminal" ] && x11_terminal=/usr/bin/i3-sensible-terminal
[ -z "$x11_terminal" ] && [ -x /usr/bin/xterm ] && x11_terminal=/usr/bin/xterm
## xinitrc
if [[ -z $DBUS_SESSION_BUS_ADDRESS ]]; then eval $(cat /proc/$(pidof OGAgent)/environ |sed -e 's/\x00/\x0a/g' |grep DBUS_SESSION_BUS_ADDRESS); fi
echo "export DBUS_SESSION_BUS_ADDRESS=$DBUS_SESSION_BUS_ADDRESS" > $HOME/.xinitrc
echo "exec /usr/bin/i3" >> $HOME/.xinitrc
echo "exec /usr/bin/xterm" >> $HOME/.xinitrc
# Make sure libinput works
/usr/bin/udevadm trigger
## go
rm -rf "/run/sway.started" "/run/x11.started"
if [ -x "/usr/bin/sway" -a -z "$DISABLE_WAYLAND" ] ; then
echo "*** Trying to launch Sway ***"
/usr/bin/sway
else
echo Sway not installed in this image, skipping.
fi
if [ ! -f "/run/sway.started" -a -z "$DISABLE_X11" ] ; then
if [ -x "/usr/bin/startx" ] ; then
echo "*** Trying to launch X11 ***"
/usr/bin/startx
else
echo X11 not installed in this image, skipping.
# --- Generar configuración de sway (si procede) ---
if [ -z "$DISABLE_WAYLAND" ]; then
mkdir -p "$HOME/.config/sway"
{
echo "exec /usr/bin/OGBrowser --ignore-ssl-errors \"$browser_args\""
if [ -n "$BROWSER_DEBUG" ] && [ -n "$wl_terminal" ]; then
echo "bindsym Mod4+Return exec $wl_terminal"
echo "bindsym Control+Alt+Backspace exec swaymsg exit"
fi
else
echo "Sway was run before, not starting X11".
echo "exec touch /run/sway.started"
} > "$HOME/.config/sway/config"
fi
if [ ! -f "/run/sway.started" -a ! -f "/run/x11.started" ] ; then
echo "Everything failed, dropping into a shell."
exec /usr/bin/bash
# --- Generar configuración de i3 (v4, válida) ---
mkdir -p "$HOME/.config/i3"
{
echo 'set $mod Mod4'
echo 'font pango:monospace 10'
# Ejecutar OGBrowser con todas las vars en UNA sola línea
echo "exec --no-startup-id env QT_QPA_PLATFORM=\$QT_QPA_PLATFORM QSG_RHI_BACKEND=\$QSG_RHI_BACKEND QT_QUICK_BACKEND=\$QT_QUICK_BACKEND LIBGL_ALWAYS_SOFTWARE=\$LIBGL_ALWAYS_SOFTWARE QT_XCB_GL_INTEGRATION=\$QT_XCB_GL_INTEGRATION QTWEBENGINE_CHROMIUM_FLAGS=\"\$QTWEBENGINE_CHROMIUM_FLAGS\" XDG_RUNTIME_DIR=\"\$XDG_RUNTIME_DIR\" /usr/bin/OGBrowser --ignore-ssl-errors \"$browser_args\""
if [ -n "$BROWSER_DEBUG" ] && [ -n "$x11_terminal" ]; then
echo "bindsym \$mod+Return exec $x11_terminal"
echo "bindsym Control+Mod1+BackSpace exit"
fi
echo 'exec --no-startup-id /usr/bin/touch /run/x11.started'
# Barra (bien formada). Si no la quieres, comenta este bloque entero.
echo 'bar {'
echo ' status_command i3status'
echo ' tray_output none'
echo '}'
} > "$HOME/.config/i3/config"
# --- .xinitrc limpio: un solo exec, con D-Bus de sesión ---
mkdir -p "$HOME"
cat > "$HOME/.xinitrc" <<'EOF'
#!/bin/sh
exec dbus-run-session i3
EOF
chmod +x "$HOME/.xinitrc"
# Asegura libinput (como ya hacías)
[ -x /usr/bin/udevadm ] && /usr/bin/udevadm trigger || true
# Flags de control de arranque
rm -f "/run/sway.started" "/run/x11.started"
# --- Lanzar sesión ---
if [ -x "/usr/bin/sway" ] && [ -z "$DISABLE_WAYLAND" ]; then
echo "*** Trying to launch Sway ***"
/usr/bin/sway || echo "Sway failed, falling back to X11..."
else
echo "All done."
echo "Sway not installed in this image, skipping."
fi
if [ ! -f "/run/sway.started" ] && [ -z "$DISABLE_X11" ]; then
if [ -x "/usr/bin/startx" ]; then
echo "*** Trying to launch X11 ***"
/usr/bin/startx
else
echo "X11 not installed in this image, skipping."
fi
else
echo "Sway was run before, not starting X11."
fi
if [ ! -f "/run/sway.started" ] && [ ! -f "/run/x11.started" ]; then
echo "Everything failed, dropping into a shell."
exec /usr/bin/bash
else
echo "All done."
fi