#!/bin/bash
# info: update system ip
# options: [user] [ip_status]
#
# The function scans configured ip in the system and register them with vesta
# internal database. This call is intended for use on vps servers, where ip is
# set by hypervizor.


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

# Argument defenition
user=${1-vesta}
ip_status=${2-shared}

# Importing variables
source $VESTA/conf/vars.conf
source $V_CONF/vesta.conf    # include for internal func
source $V_FUNC/shared.func
source $V_FUNC/ip.func
source $V_FUNC/domain.func


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

# Checking arg number
check_args '0' "$#" '[user] [ip_status]'

# Checking user
if [ ! -z "$1" ]; then
    format_validation 'user'
    is_user_valid "$user"
fi

# Checking ip_status
if [ ! -z "$2" ]; then
    format_validation 'ip_status'
fi


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

# Get ip list
ip_list=$(/sbin/ifconfig |grep 'inet addr:'|cut -f 2 -d :|\
    cut -f 1 -d ' '| grep -v 127.0.0.1)

# Get vesta registered ip list
vesta_ip_list=$(ls $V_IPS/)

# Defining config paths
conf='/etc/httpd/conf.d/vesta.conf'
nconf='/etc/nginx/conf.d/vesta_ip.conf'
iconf='/etc/sysconfig/network-scripts/ifcfg'
rconf='/etc/httpd/conf.d/rpaf.conf'

# Comparing each ip
for ip in $ip_list; do
    check_ip=$(echo $vesta_ip_list|grep -w "$ip")

    # Checking ip registered
    if [ -z "$check_ip" ]; then

        # Parsing additional params
        iface=$(/sbin/ifconfig|grep -B1 -w "$ip"|head -n 1|cut -f 1 -d ' ')
        interface=$(echo "$iface" | cut -f 1 -d :)
        mask=$(/sbin/ifconfig |grep -w "$ip"|awk -F "Mask:" '{print $2}')

        # Adding vesta ip
        ip_add_vesta

        # Adding namehosting support
        namehost_ip_support

        # Creating startup script
        if [ ! -e "$iconf-$iface" ]; then
            ip_add_startup
        fi
    fi

    # NOTE: later we'll make revers comparation
done


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

# Updating user conf
increase_user_value "$user" '$IP_OWNED'

# Adding task to the vesta pipe
if [ "$web_restart" = 'yes' ]; then
    restart_schedule 'web'
fi

# Logging
log_event 'system' "$V_EVENT"

exit