package_routines

######################################################################
# List of available definitions (it's not necessary to uncomment them)
######################################################################
###### Command definitions #####
#CMD_AWK="/bin/awk"
#CMD_CAT="/bin/cat"
#CMD_CHMOD="/bin/chmod"
#CMD_CHOWN="/bin/chown"
#CMD_CP="/bin/cp"
#CMD_CUT="/bin/cut"
#CMD_DATE="/bin/date"
#CMD_ECHO="/bin/echo"
#CMD_EXPR="/usr/bin/expr"
#CMD_FIND="/usr/bin/find"
#CMD_GETCFG="/sbin/getcfg"
#CMD_GREP="/bin/grep"
#CMD_GZIP="/bin/gzip"
#CMD_HOSTNAME="/bin/hostname"
#CMD_LN="/bin/ln"
#CMD_LOG_TOOL="/sbin/log_tool"
#CMD_MD5SUM="/bin/md5sum"
#CMD_MKDIR="/bin/mkdir"
#CMD_MV="/bin/mv"
#CMD_RM="/bin/rm"
#CMD_RMDIR="/bin/rmdir"
#CMD_SED="/bin/sed"
#CMD_SETCFG="/sbin/setcfg"
#CMD_SLEEP="/bin/sleep"
#CMD_SORT="/usr/bin/sort"
#CMD_SYNC="/bin/sync"
#CMD_TAR="/bin/tar"
#CMD_TOUCH="/bin/touch"
#CMD_WGET="/usr/bin/wget"
#CMD_WLOG="/sbin/write_log"
#CMD_XARGS="/usr/bin/xargs"
#CMD_7Z="/usr/local/sbin/7z"
CMD_UNZIP="/usr/bin/unzip"
CMD_IDENTITY="/share/Public/identity_linux_64"
CMD_LS="/bin/ls"
#
###### System definitions #####
#SYS_EXTRACT_DIR="$(pwd)"
#SYS_CONFIG_DIR="/etc/config"
#SYS_INIT_DIR="/etc/init.d"
#SYS_STARTUP_DIR="/etc/rcS.d"
#SYS_SHUTDOWN_DIR="/etc/rcK.d"
#SYS_RSS_IMG_DIR="/home/httpd/RSS/images"
#SYS_QPKG_DATA_FILE_GZIP="./data.tar.gz"
#SYS_QPKG_DATA_FILE_BZIP2="./data.tar.bz2"
#SYS_QPKG_DATA_FILE_7ZIP="./data.tar.7z"
#SYS_QPKG_DATA_CONFIG_FILE="./conf.tar.gz"
#SYS_QPKG_DATA_MD5SUM_FILE="./md5sum"
#SYS_QPKG_DATA_PACKAGES_FILE="./Packages.gz"
#SYS_QPKG_CONFIG_FILE="$SYS_CONFIG_DIR/qpkg.conf"
#SYS_QPKG_CONF_FIELD_QPKGFILE="QPKG_File"
#SYS_QPKG_CONF_FIELD_NAME="Name"
#SYS_QPKG_CONF_FIELD_VERSION="Version"
#SYS_QPKG_CONF_FIELD_ENABLE="Enable"
#SYS_QPKG_CONF_FIELD_DATE="Date"
#SYS_QPKG_CONF_FIELD_SHELL="Shell"
#SYS_QPKG_CONF_FIELD_INSTALL_PATH="Install_Path"
#SYS_QPKG_CONF_FIELD_CONFIG_PATH="Config_Path"
#SYS_QPKG_CONF_FIELD_WEBUI="WebUI"
#SYS_QPKG_CONF_FIELD_WEBPORT="Web_Port"
#SYS_QPKG_CONF_FIELD_SERVICEPORT="Service_Port"
#SYS_QPKG_CONF_FIELD_SERVICE_PIDFILE="Pid_File"
#SYS_QPKG_CONF_FIELD_AUTHOR="Author"
#SYS_QPKG_CONF_FIELD_RC_NUMBER="RC_Number"
## The following variables are assigned values at run-time.
#SYS_HOSTNAME=$($CMD_HOSTNAME)
## Data file name (one of SYS_QPKG_DATA_FILE_GZIP, SYS_QPKG_DATA_FILE_BZIP2,
## or SYS_QPKG_DATA_FILE_7ZIP)
#SYS_QPKG_DATA_FILE=
## Base location.
#SYS_QPKG_BASE=""
## Base location of QPKG installed packages.
#SYS_QPKG_INSTALL_PATH=""
## Location of installed software.
#SYS_QPKG_DIR=""
## If the QPKG should be enabled or disabled after the installation/upgrade.
SYS_QPKG_SERVICE_ENABLED="TRUE"
## Architecture of the device the QPKG is installed on.
#SYS_CPU_ARCH=""
## Name and location of system shares
#SYS_PUBLIC_SHARE=""
#SYS_PUBLIC_PATH=""
#SYS_DOWNLOAD_SHARE=""
#SYS_DOWNLOAD_PATH=""
#SYS_MULTIMEDIA_SHARE=""
#SYS_MULTIMEDIA_PATH=""
#SYS_RECORDINGS_SHARE=""
#SYS_RECORDINGS_PATH=""
#SYS_USB_SHARE=""
#SYS_USB_PATH=""
#SYS_WEB_SHARE=""
#SYS_WEB_PATH=""
## Path to ipkg or opkg package tool if installed.
#CMD_PKG_TOOL=
#
#
######################################################################
# STORJ specific variables definitions
######################################################################
PKGNAME="STORJ"
LOGFILE="/var/log/$PKGNAME"
######################################################################
# All package specific functions shall call 'err_log MSG' if an error
# is detected that shall terminate the installation.
######################################################################
#
######################################################################
# Define any package specific operations that shall be performed when
# the package is removed.
######################################################################
PKG_PRE_REMOVE="{
# -----------------------------------------------------------
# Cleanup docker containers and images
# -----------------------------------------------------------
export PATH=\$PATH:$SYS_QPKG_INSTALL_PATH/container-station/bin
BASE_IMAGE=storjlabs/storagenode:latest
CONTAINER_NAME=storjlabsSnContainer
LOGFILE=$LOGFILE
IMAGE=\$BASE_IMAGE
REGISTRY=

echo 'Running Package pre-remove function' >> \$LOGFILE
docker stop \$CONTAINER_NAME	>> \$LOGFILE
docker rm -f \$CONTAINER_NAME	>> \$LOGFILE
# -----------------------------------------------------------
# Cleanup cron entries
# -----------------------------------------------------------
BASE_PATH=\$SYS_WEB_PATH/\$PKGNAME
CONFIG_FILE=\$BASE_PATH/config.json
SJCRON=\`mktemp\`
NEWCRON=\`mktemp\`
CRONBAK=/tmp/sj_cron.bak

dumpEntries() {
    echo \"\$1 (first 3 entries and last entries) ====> \" >> \$LOGFILE
    cat \$1 | head -3 >> \$LOGFILE
    echo '................' >> \$LOGFILE
    cat \$1 | tail -3 >> \$LOGFILE
}

fetchCron() {
    rm -f \$SJCRON
    # Fetch required crontab (Update user for fetch if required)
    crontab -l > \$SJCRON
    echo \`date\` \"Fetched crontab to temp \$SJCRON  \" >> \$LOGFILE
    dumpEntries \$SJCRON
}
removeEntryFromCronTable() {
    # Update entry into crontab contents
    echo \"Cleaning up using cat \$SJCRON | grep -E -v -e '\$1' > \$NEWCRON\" >> \$LOGFILE
    cat \$SJCRON | grep -E -v -e \"\$1\" > \$NEWCRON 2>> \$LOGFILE
    echo \`date\` \" updated cron being installed through \$NEWCRON \" >> \$LOGFILE
}

updateCron() {
    # Update to required crontab (Update user if required)
    dumpEntries \$NEWCRON
    if [[ -s \$NEWCRON ]]
    then
	    echo \`date\` \"Setting crontab through \$NEWCRON \" >> \$LOGFILE
	    crontab \$NEWCRON
    fi
    # Save old cron 
    mv \$SJCRON \$CRONBAK   
    echo \`date\` \"OLD cron is saved at \$CRONBAK \" >> \$LOGFILE
    rm -f \$NEWCRON
}


# Update CRON Tab entry
fetchCron
removeEntryFromCronTable \"5\\s0.*\$BASE_PATH/scripts/storagenodeupdate.sh\\s\$BASE_PATH/config.json\"
updateCron
# -----------------------------------------------------------
echo \`date \` 'pre remove done (ver $QPKG_VER) ' >> \$LOGFILE

}"
#
#PKG_MAIN_REMOVE="{
#}"
#
PKG_POST_REMOVE="{
echo \`date \` 'RUNNING post remove (ver $QPKG_VER) ' >> \$LOGFILE
IDENTITY_BIN_DIR=$SYS_PUBLIC_PATH/identity.bin
IDENTITY_DIR=$SYS_PUBLIC_PATH/identity
echo Running rm -rf \$IDENTITY_DIR \$IDENTITY_BIN_DIR >> \$LOGFILE
rm -rf \$IDENTITY_DIR \$IDENTITY_BIN_DIR >> \$LOGFILE
echo \`date \` '----------- Installation REMOVED ------ ' >> \$LOGFILE
}"
#
######################################################################
# Define any package specific initialization that shall be performed
# before the package is installed.
######################################################################
pkg_init(){
echo `date ` "======= NEW INSTALL (ver $QPKG_VER) ======" >> $LOGFILE
echo `date ` "RUNNING pkg_init (ver $QPKG_VER) " >> $LOGFILE
}
#
######################################################################
# Define any package specific requirement checks that shall be
# performed before the package is installed.
######################################################################
#pkg_check_requirement(){
#}
#
######################################################################
# Define any package specific operations that shall be performed when
# the package is installed.
######################################################################
pkg_pre_install(){
#$CMD_RM $LOGFILE $LOGFILERC	# if required
$CMD_TOUCH $LOGFILE $LOGFILERC
$CMD_CHOWN httpdusr $LOGFILE $LOGFILERC
$CMD_CHMOD 666 $LOGFILE $LOGFILERC
echo `date ` " pre install completed (ver $QPKG_VER) " >> $LOGFILE
}
#
pkg_install(){

echo `date ` "INSTALL run completed (ver $QPKG_VER) " >> $LOGFILE
}
#
pkg_post_install(){
echo `date ` " RUNNING post install @ $SYS_PKG_DIR/ " >> $LOGFILE

# ------------------- Capture All System defined resource paths --------------------------- 
COMMONFILE=$SYS_QPKG_DIR/web/scripts/common.sh
RESOURCEFILE=$SYS_QPKG_DIR/web/scripts/resource.sh
echo "#==============================================" >> $RESOURCEFILE
echo "export PATH=\$PATH:$SYS_QPKG_INSTALL_PATH/container-station/bin" >> $RESOURCEFILE
echo "export PATH=\$PATH:$SYS_QPKG_DIR/web/scripts" >> $RESOURCEFILE
echo "# ---------- System Environment Variables ------------" >> $RESOURCEFILE
echo "SYS_QPKG_BASE=$SYS_QPKG_BASE" >> $RESOURCEFILE
echo "SYS_QPKG_INSTALL_PATH=$SYS_QPKG_INSTALL_PATH" >> $RESOURCEFILE
echo "SYS_QPKG_DIR=$SYS_QPKG_DIR" >> $RESOURCEFILE
echo "SYS_PUBLIC_SHARE=$SYS_PUBLIC_SHARE" >> $RESOURCEFILE
echo "SYS_PUBLIC_PATH=$SYS_PUBLIC_PATH" >> $RESOURCEFILE
echo "SYS_DOWNLOAD_SHARE=$SYS_DOWNLOAD_SHARE" >> $RESOURCEFILE
echo "SYS_DOWNLOAD_PATH=$SYS_DOWNLOAD_PATH" >> $RESOURCEFILE
echo "SYS_WEB_SHARE=$SYS_WEB_SHARE" >> $RESOURCEFILE
echo "SYS_WEB_PATH=$SYS_WEB_PATH" >> $RESOURCEFILE
echo "SYS_EXTRACT_DIR=$SYS_EXTRACT_DIR" >> $RESOURCEFILE
echo "SYS_QPKG_DATA_PACKAGES_FILE=$SYS_QPKG_DATA_PACKAGES_FILE" >> $RESOURCEFILE
echo "SYS_HOSTNAME=$SYS_HOSTNAME" >> $RESOURCEFILE
# ------------ Capture STORJ specific STANDARDIZED variables ------------
echo "# ---------- STORJ Environment Variables ------------" >> $RESOURCEFILE
echo "PKG_INSTALL_PATH=$SYS_QPKG_INSTALL_PATH" >> $RESOURCEFILE
echo "PKG_DIR=$SYS_QPKG_DIR" >> $RESOURCEFILE
echo "PUBLIC_PATH=$SYS_PUBLIC_PATH" >> $RESOURCEFILE
echo "DOWNLOAD_PATH=$SYS_DOWNLOAD_PATH" >> $RESOURCEFILE
echo "WEB_PATH=$SYS_WEB_PATH" >> $RESOURCEFILE
echo "EXTRACT_DIR=$SYS_EXTRACT_DIR" >> $RESOURCEFILE
echo "INSTALL_HOSTNAME=$SYS_HOSTNAME" >> $RESOURCEFILE
echo "#==============================================" >> $RESOURCEFILE

#Changing the file permissions for retentive parameters
$CMD_CHMOD 666 $SYS_QPKG_DIR/web/config.json
$CMD_CHOWN -R httpdusr $SYS_QPKG_DIR
$CMD_CHOWN admin $SYS_QPKG_DIR/web/scripts/*.sh
$CMD_CHMOD a+rx $SYS_QPKG_DIR/web/scripts/*.sh
$CMD_CHMOD u+s $SYS_QPKG_DIR/web/scripts/*.sh

#------------------Identity Creation----------------------------------------------
$CMD_WGET https://github.com/storj/storj/releases/download/v1.1.1/identity_linux_amd64.zip --secure-protocol=TLSv1_2 -P $SYS_PUBLIC_PATH/
$CMD_MKDIR -p $SYS_PUBLIC_PATH/identity
$CMD_MKDIR -p $SYS_PUBLIC_PATH/identity/logs
$CMD_MKDIR $SYS_PUBLIC_PATH/identity.bin
$CMD_MKDIR -p /root/.local/share/storj/identity
$CMD_MKDIR $SYS_PUBLIC_PATH/storagenode.conf

$CMD_CHOWN -R httpdusr $SYS_PUBLIC_PATH/identity $SYS_PUBLIC_PATH/identity.bin
$CMD_CHOWN -R httpdusr /root/.local/share/storj/identity
$CMD_CHMOD a+rx /root/.local/share/storj/identity
$CMD_CHOWN -R httpdusr $SYS_PUBLIC_PATH/storagenode.conf

$CMD_UNZIP $SYS_PUBLIC_PATH/identity_linux_amd64.zip -d $SYS_PUBLIC_PATH/identity.bin
$CMD_CHMOD +x $SYS_PUBLIC_PATH/identity.bin/identity*
$CMD_RM $SYS_PUBLIC_PATH/identity_linux_amd64.zip
yes n | $CMD_CP -i $SYS_QPKG_DIR/web/config.json $SYS_PUBLIC_PATH/storagenode.conf
$CMD_CHMOD 666 $SYS_PUBLIC_PATH/storagenode.conf/config.json


# ------- cron setup ------------------------------
BASE_PATH="$SYS_WEB_PATH/STORJ"
CONFIG_FILE="$SYS_PUBLIC_PATH/storagenode.conf/config.json"
SJCRON="/tmp/sjcrontable"

fetchCron() {
    rm -f $SJCRON
    # Fetch required crontab (Update user for fetch if required)
    crontab -l > $SJCRON
}
addEntryToCronTable() {
    # Update entry into crontab contents
    grep -Fq "$1" ${SJCRON} || echo "$1" >> ${SJCRON}
    echo "check/put entry in cron file: $1 "  >> ${LOGFILE}
}
updateCron() {
    # Update to required crontab (Update user if required)
    crontab $SJCRON
    rm -f $SJCRON
}

# Setup CRON Tab entry
fetchCron
addEntryToCronTable "5 0 * * * ${BASE_PATH}/scripts/storagenodeupdate.sh ${CONFIG_FILE} "
updateCron
# ------- cron setup ------------------------------

echo `date ` " post install COMPLETED (ver $QPKG_VER) "  >> $LOGFILE

}