Files
Siddarth Kumar 0f7aa219a9 pcscd: auto exit and use a lockfile
fixes `libusb` being busy when app is closed and started again.
```
starting pcscd with /tmp/.mount_StatusKDpnfI/usr/bin/pcscd -f &
00000000 [136864157226944] ccid_usb.c:672:OpenUSBByName() Can't claim interface 3/5: LIBUSB_ERROR_BUSY
00000172 [136864157226944] ifdhandler.c:160:CreateChannelByNameOrChannel() failed
00000003 [136864157226944] ../src/readerfactory.c:1132:RFInitializeReader() Open Port 0x200000 Failed (usb:058f/9540:libudev:0:/dev/bus/usb/003/005)
00000003 [136864157226944] ../src/readerfactory.c:371:RFAddReader() Alcor Micro AU9540 init failed.
00000043 [136864157226944] ../src/hotplug_libudev.c:517:HPAddDevice() Failed adding USB device: Alcor Micro AU9540
qt.core.qobject.connect: QObject::connect(QObject, Unknown): invalid nullptr parameter
```

https://man.freebsd.org/cgi/man.cgi?query=pcscd&sektion=8&manpath=freebsd-release-ports#end

<img width="713" height="153" alt="Screenshot 2025-09-04 at 12 11 18 PM" src="https://github.com/user-attachments/assets/78aa1104-7791-4e6e-9a7f-391466b089d2" />

fixes: https://github.com/status-im/status-desktop/issues/18635
2025-11-28 21:45:25 -05:00

67 lines
2.2 KiB
Bash
Executable File

#!/bin/bash
APPDIR="$(dirname "$(readlink -f "${0}")")"
export PATH="${APPDIR}/usr/bin:${PATH}"
export GST_PLUGIN_SCANNER="${APPDIR}/usr/lib/gstreamer1.0/gstreamer-1.0/gst-plugin-scanner"
export GST_PLUGIN_PATH="${APPDIR}/usr/lib/gstreamer-1.0"
export GST_PLUGIN_PATH_1_0="${APPDIR}/usr/lib/gstreamer-1.0"
export GST_PLUGIN_SYSTEM_PATH="${APPDIR}/usr/lib/gstreamer-1.0"
export GST_PLUGIN_SYSTEM_PATH_1_0="${APPDIR}/usr/lib/gstreamer-1.0"
export LD_LIBRARY_PATH="${APPDIR}/usr/lib/:${APPDIR}/usr/lib/nss:${LD_LIBRARY_PATH}"
export QT_QPA_PLATFORM="xcb"
# Set Qt WebEngine resources path for V8 snapshot files
# The resources are copied to usr/libexec/ during build
export QTWEBENGINE_RESOURCES_PATH="${APPDIR}/usr/libexec"
# Set up pcsc-lite environment
export PCSC_DRIVERS_DIR="${APPDIR}/usr/lib/pcsc/drivers"
export PCSCLITE_CONFIG_DIR="${APPDIR}/etc/reader.conf.d"
# Start pcscd
# warning: needs to be same as ipcdir in ci/Dockerfile
# https://salsa.debian.org/rousseau/PCSC/-/blob/master/meson.options?ref_type=heads#L36
PCSCD_RUN_DIR="/tmp/pcscd/run"
PCSCD_PIDFILE="/tmp/pcscd/pcscd.pid"
mkdir -p "$(dirname "$PCSCD_PIDFILE")"
# Kill any orphan pcscd from previous runs using saved PID
if [ -f "$PCSCD_PIDFILE" ]; then
OLD_PID=$(cat "$PCSCD_PIDFILE" 2>/dev/null)
if [ -n "$OLD_PID" ] && kill -0 "$OLD_PID" 2>/dev/null; then
echo "Killing orphan pcscd process $OLD_PID"
kill -9 "$OLD_PID" 2>/dev/null || true
sleep 0.2
fi
rm -f "$PCSCD_PIDFILE"
fi
# kill any pcscd processes by name as fallback
pkill -9 pcscd 2>/dev/null || true
sleep 0.1
rm -rf "${PCSCD_RUN_DIR}"
mkdir -p "${PCSCD_RUN_DIR}"
cleanup_pcscd() {
if [ -n "$PCSCD_PID" ] && kill -0 "$PCSCD_PID" 2>/dev/null; then
echo "Killing pcscd process $PCSCD_PID"
kill "$PCSCD_PID" 2>/dev/null
wait "$PCSCD_PID" 2>/dev/null
fi
rm -f "$PCSCD_PIDFILE"
}
trap cleanup_pcscd EXIT TERM INT
echo "starting pcscd with ${APPDIR}/usr/bin/pcscd --foreground --auto-exit &"
"${APPDIR}/usr/bin/pcscd" --foreground --auto-exit &
PCSCD_PID=$!
echo "$PCSCD_PID" >"$PCSCD_PIDFILE"
DEFAULT_LANG=en_US.UTF-8
if [[ "$LANG" == "C.UTF-8" ]]; then
export LANG=$DEFAULT_LANG
fi
exec "${APPDIR}/usr/bin/nim_status_client" "$@"