#!/bin/sh
USCT_USER="usct"
USCT_HOME="/home/$USCT_USER"
XAUTH_FILE="$USCT_HOME/.Xauthority"

MAX_WAIT_SECONDS=30
WAIT_INTERVAL=1
ELAPSED_TIME=0

while [ $ELAPSED_TIME -lt $MAX_WAIT_SECONDS ]; do
    if [ -f "$XAUTH_FILE" ] && pgrep -u "$USCT_USER" kwin_x11 > /dev/null; then 
        echo "User $USCT_USER's X session and .Xauthority found."
        break
    fi
    sleep $WAIT_INTERVAL
    ELAPSED_TIME=$((ELAPSED_TIME + WAIT_INTERVAL))
    echo "Waiting for $USCT_USER's X session... ($ELAPSED_TIME/$MAX_WAIT_SECONDS seconds)"
done

if [ $ELAPSED_TIME -ge $MAX_WAIT_SECONDS ]; then
    echo "Timeout waiting for $USCT_USER's X session. Exiting."
    exit 1
fi

# debug标志，可用于试运行的debug
export QT_DEBUG_PLUGINS=1
# 获取应用名称(如应用名称为app，那么脚本为app.sh
appname=`basename $0 | sed s,\.sh$,,`
# 获取应用当前目录
cd /home/GUI
dirname=`dirname $0`
tmp="${dirname#?}"
# 判断目录是不是根目录
if [ "${dirname%$tmp}" != "/" ];
then
  dirname=$PWD/$dirname
fi
# 将当前目录(库所在目录)加入环境变量
LD_LIBRARY_PATH=$dirname
export LD_LIBRARY_PATH
# unset XDG_SESSION_DESKTOP
unset XDG_CURRENT_DESKTOP
unset KDE_FULL_SESSION
unset DESKTOP_SESSION
# unset KDE_SESSION_UID
# :wqunset KDE_SESSION_VERSION
# unset XDG_SEAT
# unset XDG_SEAT_PATH
# set XDG_SESSION_TYPE=tty
# 运
$dirname/$appname --no-sandbox "$@"