easyconnect.install

# Maintainer: Leo Yang <webmaster@raspii.tech>

pre_install() {
	PAK_ARCH="amd64"
	ERR_OUT=/tmp/EasyConnect.install.error
	if [ -f $ERR_OUT ]; then
		echo > $ERR_OUT
	fi
}
post_install() {
	EasyConnectDir=/usr/share/sangfor/EasyConnect
	ResourcesDir=${EasyConnectDir}/resources
	ECAGENT_IMPORT_CA=${ResourcesDir}"/usr/bin/ECAgent --install-import-cert"
	add_service(){
		${ECAGENT_IMPORT_CA} > /dev/null 2>&1
		cat <<EOF >/usr/lib/systemd/system/EasyMonitor.service
[Unit]
Description=Sangfor EasyMonitor Service
After=network.target

[Service]
Type=forking
ExecStart=/usr/share/sangfor/EasyConnect/resources/bin/EasyMonitor
ExecReload=/bin/kill -USR1 \$MAINPID
ExecStop=/bin/kill -QUIT \$MAINPID
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF
		systemctl enable EasyMonitor
	    systemctl start EasyMonitor
	}
	change_authority(){
	    chmod +x ${EasyConnectDir}/EasyConnect
	    mkdir -p ${ResourcesDir}/logs
	    chmod 755 ${ResourcesDir}/logs
	    chmod 755 ${ResourcesDir}/conf -R
	    chmod +x ${ResourcesDir}/shell/*
	    chown root:root ${ResourcesDir}/bin/ECAgent
	    chown root:root ${ResourcesDir}/bin/svpnservice
	    chown root:root ${ResourcesDir}/bin/CSClient
	    chmod +s ${ResourcesDir}/bin/ECAgent
	    chmod +s ${ResourcesDir}/bin/svpnservice
	    chmod +s ${ResourcesDir}/bin/CSClient
	}
	change_authority
	add_service
	exit 0
}
pre_upgrade(){
	pre_install
}
post_upgrade(){
	post_install
}
pre_remove(){
	kill_programe(){
	    pidof EasyMonitor
	    if [ $? -eq 0 ];then
	        killall -9 EasyMonitor
	    fi
	    pidof ECAgent
	    if [ $? -eq 0 ];then
	        killall -9 ECAgent
	    fi
	    pidof EasyConnect
	    if [ $? -eq 0 ];then
	        killall -9 EasyConnect
	    fi
	    pidof CSClient
	    if [ $? -eq 0 ];then
	        killall -9 CSClient
	    fi
	    pidof svpnservice
	    if [ $? -eq 0 ];then
	        killall -9 svpnservice
	    fi
	}
	EASYMONITOR="/usr/share/sangfor/EasyConnect/resources/bin/EasyMonitor"
	systemctl stop EasyMonitor
	systemctl disable EasyMonitor
	kill_programe
	${EASYMONITOR} -a -r > /dev/null 2>&1
	exit 0
}
post_remove() {
	rm -rf /usr/share/sangfor/EasyConnect
    exit 0
}