#!/bin/bash

#VERSION=1.0.0.5

if [ ! `whoami` = "root" ]
then
    echo "You must run the process by root."
    read COMMAND
    exit
fi

#CURRENT_PATH=`cd $(dirname $0);pwd`
CURRENT_PATH=`echo $0|sed 's/\install_linux$//'`
#FILENAME=${0/*\//}
CONFIG_FILE_PATH="/etc/datacard_config"
TMP_FILE_PATH="/tmp/MobilePartner_AutoRun"
LOG_PATH="/tmp/MobilePartner_autoinstall_log"
SYSCONFIG_KEY="VALUE="
SYSCONFIG_PATH="/SysConfig.dat"
SYSCONFIG_ISO_PATH="/Linux${SYSCONFIG_PATH}"
SYSCONFIG_EQAL_VER="C_Equal_Version="
INSTALL="/Linux/install"
INSTALL_PATH="${TMP_FILE_PATH}/Linux/install"
DATACARD_VERIFY="/Linux/DataCard_Verify"
MOBILE_HOME_PATH=`grep path "${CONFIG_FILE_PATH}" | awk -F '=' '{print $2}'`
MOBILE_EXEC_PATH=`grep Exec "${CONFIG_FILE_PATH}" | awk -F '=' '{print $2}'`

echo "Current path = ${CURRENT_PATH}" > ${LOG_PATH}

install_exit()
{
    echo "Press any key to exit."
    read COMMAND
    exit
}

check_ISO()
{       
    echo "Begin verify CD..." | tee -a ${LOG_PATH}

    if [ ! -f "${CURRENT_PATH}""${DATACARD_VERIFY}" ]
    then
    echo -e "The DataCard_Verify file don't exsit!" | tee -a ${LOG_PATH}
    install_exit
    fi

    if [ ! -f "${CURRENT_PATH}""${SYSCONFIG_ISO_PATH}" ]
    then
    echo -e "The SysConfig.dat file don't exsit!" | tee -a ${LOG_PATH}
    install_exit
    fi

    if [ ! -d "${TMP_FILE_PATH}" ]
    then
    mkdir "${TMP_FILE_PATH}"
    fi

    if [ ! -d "${TMP_FILE_PATH}" ]
    then
    echo -e "\nCan't create the work path : ${TMP_FILE_PATH}" | tee -a ${LOG_PATH}
    install_exit
    fi
    
    echo "Verify CD succeed!" | tee -a ${LOG_PATH}
}

backup_ISO()
{
    echo "Begin copy install file..." | tee -a ${LOG_PATH}
    
    cp -f -R "${CURRENT_PATH}"/Linux "${TMP_FILE_PATH}"/Linux
    
    chmod a+x -R "${TMP_FILE_PATH}"/Linux
    
    echo "Copy install file succeed!" | tee -a ${LOG_PATH}
}

install_dashboard()
{
    echo "install..." | tee -a ${LOG_PATH}
    if which xterm;
    then
        echo "Run xterm and begin to install" | tee -a ${LOG_PATH}
        TERMINAL=`which xterm`
        ${TERMINAL} '-e' ${INSTALL_PATH}
        echo "${INSTALL_PATH} Exit install and remove temporary files" | tee -a ${LOG_PATH}
        install_exit
    fi
    
    if which gnome-terminal;
    then
        echo "Run gnome-terminal and begin to install" | tee -a ${LOG_PATH}
        TERMINAL=`which gnome-terminal`
        ${TERMINAL} '-e' ${INSTALL_PATH}
        echo "${INSTALL_PATH} Exit install and remove temporary files" | tee -a ${LOG_PATH}
        install_exit
    fi
    
    if which konsole;
    then
        echo "Run konsole and begin to install" | tee -a ${LOG_PATH}
        TERMINAL=`which konsole`
        ${TERMINAL} '-e' ${INSTALL_PATH}
        echo "${INSTALL_PATH} Exit install and remove temporary files" | tee -a ${LOG_PATH}
        install_exit
    fi
}

verify_version()
{
    echo "Begin verify the versin of dashboard..." | tee -a ${LOG_PATH}
    
    CURRENT_VER=`grep VALUE "${MOBILE_HOME_PATH}${SYSCONFIG_PATH}" | awk -F '=' '{print $2}'`
    TARGET_VER=`grep VALUE "${TMP_FILE_PATH}${SYSCONFIG_ISO_PATH}" | awk -F '=' '{print $2}'`
    EQAL_VER=`grep C_Equal_Version "${TMP_FILE_PATH}${SYSCONFIG_ISO_PATH}" | awk -F '=' '{print $2}'`

    echo "Current version : ${CURRENT_VER};Target version : ${TARGET_VER};Eqal version : ${EQAL_VER}" | tee -a ${LOG_PATH}

    "${TMP_FILE_PATH}""${DATACARD_VERIFY}" "${CURRENT_VER}" "${TARGET_VER}" "${EQAL_VER}" | tee -a ${LOG_PATH}

    if grep "Install!" ${LOG_PATH};
    then
        install_dashboard
    fi

    if grep "Run!" ${LOG_PATH};
    then
    	echo "Your Dashboard is the newest one." | tee -a ${LOG_PATH}
        RUNNING_DASHBOARD_NUM=`ps h -C java o'%a' | grep "MobilePartner.jar" | grep -vc "grep"`
        if [ ${RUNNING_DASHBOARD_NUM} -gt 0 ]
        then
            echo "It is running." | tee -a ${LOG_PATH}
            install_exit
        else
            echo "Run it now." | tee -a ${LOG_PATH}
            nohup "${MOBILE_EXEC_PATH}"
            install_exit
        fi
    fi
}

rm -f -R "${TMP_FILE_PATH}"

check_ISO
backup_ISO

if [ -e "${CONFIG_FILE_PATH}" ]
then
    MOBILE_HOME_PATH=`grep path "$CONFIG_FILE_PATH" | awk -F '=' '{print $2}'`
    if [ -d "${MOBILE_HOME_PATH}" ]
    then
        echo "It has installed a dashboard." | tee -a ${LOG_PATH}
        verify_version
        install_exit
    else
        echo "It didn't install a dashboard.And install it" | tee -a ${LOG_PATH}
        install_dashboard
        install_exit
    fi
    exit
else
    echo "It didn't install a dashboard.And install it" | tee -a ${LOG_PATH}
    install_dashboard
    install_exit
fi