#!/bin/bash

PARAM_FILE=$1
DATE_HOUR=$( date "+%Y%m%d_%Hh%M" )

LOG_OUTPUT=${HOME}/erreur_script_transfert_ftp_"${DATE_HOUR}"

if [ ! -f ~/tomcat/${PARAM_FILE} ]
then
    echo "il faut specifier un fichier de conf" >& ${LOG_OUTPUT}
    exit 1
fi

perl -pi -e "s/\r//g"  ~/tomcat/${PARAM_FILE}

CONF_FILE=~/tomcat/${PARAM_FILE}

ftpserver=$( grep ^ftpserver ${CONF_FILE} | cut -d'=' -f2  )
ftpdir=$( grep ^ftpdir ${CONF_FILE} | cut -d'=' -f2  )
ftpuser=$( grep ^ftpuser ${CONF_FILE} | cut -d'=' -f2 )
ftppassword=$( grep ^ftppassword ${CONF_FILE} | cut -d'=' -f2 )
ftpmode=$( grep ^ftpmode ${CONF_FILE} | cut -d'=' -f2 )
zipdir=$( grep ^zipdir ${CONF_FILE} | cut -d'=' -f2 )
logdir=$( grep ^logdir ${CONF_FILE} | cut -d'=' -f2 )

if [ "x${ftpuser}" = "x" -o "x${ftppassword}" = "x" -o "x${ftpserver}" = "x" -o "x${zipdir}" = "x" -o "x${logdir}" = "x" ]
then
    echo "il manque une ou des variables" >& ${LOG_OUTPUT}
    exit 1
fi

if [ "x${ftpmode}" == "xA" ]
then
    OPTION_PASSIVE="set ftp:passive-mode off;"
fi

LOGFILE=~/tomcat/${logdir}/log_ftp_${DATE_HOUR}.txt
log_lftp_debug=~/tomcat/${logdir}/log_lftp_debug_${DATE_HOUR}.txt
#lftp_args="set net:max-retries 5 ; set net:reconnect-interval-base 30 ; set net:reconnect-interval-multiplier 2 ; set net:reconnect-interval-max 580 ; set net:timeout 10 ; set xfer:rate-period 10; set xfer:eta-period 10 ; set net:limit-rate 1048576 "
lftp_args="${OPTION_PASSIVE} set net:max-retries 5 ; set net:reconnect-interval-base 30 ; set net:reconnect-interval-multiplier 2 ; set net:reconnect-interval-max 580 ; set net:timeout 10 ; set xfer:rate-period 10; set xfer:eta-period 10 ; set ftp:ssl-allow no "

mkdir -p ~/tomcat/${logdir}/

echo "debut du transfert : $( date -R )" >> ${LOGFILE}

if [ "x${ftpdir}" = "x" ]
then
    ftpdir="."
fi

echo "nb de fichiers a transmettre : $( find ~/tomcat/${zipdir}/ -type f | wc -l )" >> ${LOGFILE} 2>&1
du -h ~/tomcat/${zipdir}/ >> ${LOGFILE} 2>&1


lftp -u "${ftpuser}","${ftppassword}" -e "debug -o ${log_lftp_debug} 10 ; ${lftp_args} ; mput -O ${ftpdir} ~/tomcat/${zipdir}/* ; quit " "${ftpserver}" >> ${LOGFILE} 2>&1

RET=$?

if [ "x${RET}" != "x0" ];
then
    echo "ERROR:FTP lftp error return code ${RET}" >> ${LOGFILE} 2>&1
fi

echo "DEBUT du log debug de lftp:" >> ${LOGFILE} 2>&1
cat ${log_lftp_debug} >> ${LOGFILE} 2>&1
rm -f ${log_lftp_debug} >> ${LOGFILE} 2>&1
echo "FIN du log debug de lftp:" >> ${LOGFILE} 2>&1

echo "fin du transfert : $( date -R )" >> ${LOGFILE}

exit ${RET}