#!/bin/bash
# info: restart proxy server
# options: NONE
#
# The function reloads proxy server configuration.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Includes
source $VESTA/conf/vesta.conf
source $VESTA/func/main.sh


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Schedule restart
if [ "$1" = 'scheduled' ]; then
    echo "$BIN/$SCRIPT now" >> $VESTA/data/queue/restart.pipe
    exit
fi
if [ -z "$1" ] && [ "$SCHEDULED_RESTART" = 'yes' ]; then
    echo "$BIN/$SCRIPT now" >> $VESTA/data/queue/restart.pipe
    exit
fi

# Restart system
if [ ! -z "$PROXY_SYSTEM" ]; then
    /etc/init.d/$PROXY_SYSTEM reload >/dev/null 2>&1
    if [ $? -ne 0 ]; then
        /etc/init.d/$PROXY_SYSTEM restart >/dev/null 2>&1
        if [ $? -ne 0 ]; then
            send_mail="$VESTA/web/inc/mail-wrapper.php"
            email=$(grep CONTACT $VESTA/data/users/admin/user.conf)
            email=$(echo "$email" | cut -f 2 -d "'")
            tmpfile=$(mktemp)
            subj="$(hostname): $PROXY_SYSTEM restart failed"
            /etc/init.d/$PROXY_SYSTEM configtest >> $tmpfile 2>&1
            /etc/init.d/$PROXY_SYSTEM restart >> $tmpfile 2>&1
            cat $tmpfile | $send_mail -s "$subj" $email
            rm -f $tmpfile
            exit $E_RESTART
        fi
    fi
fi

# Update restart queue
if [ -e "$VESTA/data/queue/restart.pipe" ]; then
    sed -i "/$SCRIPT/d" $VESTA/data/queue/restart.pipe
fi


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

exit