- bind_remove_domain.sh: remove unused code (after end of script)

- bind_change_ip.sh, bind_change_ttl.sh, bind_set_ttl_to_default.sh: reloade zone(s) if changed.

bind_set_ttl_to_default.sh

@@ -428,6 +428,16 @@ while IFS='' read -r _line || [[ -n $_line ]] ; do
 
    if [[ $_line  =~ ^[[:space:]]*zone[[:space:]]+ ]]; then
       _found=true
+      zone="$(echo $_line | awk '{print$2}')"
+      shopt -s extglob
+      if [[ $zone =~ \; ]]; then
+         zone=${zone%%*(\;)}
+      fi
+      if [[ $zone =~ ^\" ]]; then
+         zone=${zone##*(\")}
+         zone=${zone%%*(\")}
+      fi
+      shopt -u extglob
    fi
    if $_found ; then
       if [[ $_line  =~ $regex_file ]]; then
@@ -454,10 +464,10 @@ while IFS='' read -r _line || [[ -n $_line ]] ; do
                for _ipv4_address in "${ipv4_addresses_arr[@]}" ; do
                   if $(grep -q -E "IN\s+A\s+$_ipv4_address" "$zone_file") ; then
                      if [ ${#zonefiles_arr[@]} -eq 0 ] ; then
-                        zonefiles_arr+=("$zone_file")
+                        zonefiles_arr+=("${zone_file}:$zone")
                      else
-                        if ! containsElement "$zone_file"  "${zonefiles_arr[@]}" ; then
-                           zonefiles_arr+=("$zone_file")
+                        if ! containsElement "${zone_file}:$zone"  "${zonefiles_arr[@]}" ; then
+                           zonefiles_arr+=("${zone_file}:$zone")
                         fi
                      fi
                   fi
@@ -470,10 +480,10 @@ while IFS='' read -r _line || [[ -n $_line ]] ; do
                for _ipv6_address in "${ipv6_addresses_arr[@]}" ; do
                   if $(grep -q -E "IN\s+AAAA\s+$_ipv6_address" "$zone_file") > /dev/null 2>&1 ; then
                      if [ ${#zonefiles_arr[@]} -eq 0 ] ; then
-                        zonefiles_arr+=("$zone_file")
+                        zonefiles_arr+=("${zone_file}:$zone")
                      else
-                        if ! containsElement "$zone_file"  "${zonefiles_arr[@]}" ; then
-                           zonefiles_arr+=("$zone_file")
+                        if ! containsElement "${zone_file}:$zone"  "${zonefiles_arr[@]}" ; then
+                           zonefiles_arr+=("${zone_file}:$zone")
                         fi
                      fi
                   fi
@@ -490,19 +500,17 @@ done < "$ZONES_DECLARATION_FILE"
 
 echo ""
 
-for zone_file in ${zonefiles_arr[@]} ; do
+for _val in ${zonefiles_arr[@]} ; do
+
+   IFS=':' read -a _val_arr <<< "${_val}"
+
+   zone_file="${_val_arr[0]}"
+   zone="${_val_arr[1]}"
 
    echo -e "\n\tEditing \033[37m\033[1m$zone_file\033[m .."
       
    _replaced=false
 
-   ## - calculate new serial
-   ## -
-   declare -i __serial=`grep -e "[0-9]\{10\}" $zone_file | grep serial | awk '{print$1}'`
-   while [ ! $_serial_new -gt $__serial ]; do
-      let _serial_new++
-   done
-
    if $_set_ipv4 ; then
 
       for _ipv4_address in "${ipv4_addresses_arr[@]}" ; do
@@ -510,7 +518,7 @@ for zone_file in ${zonefiles_arr[@]} ; do
 
             ## - setze neue ttl für ipv4 address
             ## -
-            echononl "\t   Set TTL to the zonfile default for IPv4 address $_ipv4_address .."
+            echononl "\t   Set default TTL for IPv4 '${_ipv4_address}'.."
 
             if grep -e "\s*[0-9][0-9]\s*IN\s*A\s*$_ipv4_address" $zone_file > /dev/null 2>&1 ; then
                perl -i -n -p -e "s/^(.+\s+)[0-9]{2,}\s+(IN\s+A\s+$_ipv4_address)/\1\2/" $zone_file
@@ -536,7 +544,7 @@ for zone_file in ${zonefiles_arr[@]} ; do
 
             ## - setze neue ttl für ipv6 address
             ## -
-            echononl "\t   Set TTL to the zonfile default for IPv6 address $_ipv6_address .."
+            echononl "\t   Set default TTL for IPv6 '${_ipv6_address}'.."
             
             if grep -e "\s*[0-9][0-9]\s*IN\s*AAAA\s*$_ipv6_address" $zone_file > /dev/null 2>&1 ; then
                perl -i -n -p -e "s/^(.+\s+)[0-9]{2,}\s+(IN\s+AAAA\s+$_ipv6_address)/\1\2/" $zone_file
@@ -554,15 +562,27 @@ for zone_file in ${zonefiles_arr[@]} ; do
       done
    fi
 
-   ## - setze neue serial
-   ## -
+   # - Calculate new serial
+   # -
    echo ""
+   echononl "\t   Calculate new serial"
+   if $_replaced ; then
+      declare -i __serial=`grep -e "[0-9]\{10\}" $zone_file | grep serial | awk '{print$1}'`
+      while [ ! $_serial_new -gt $__serial ]; do
+         let _serial_new++
+      done
+      echo_done
+   else
+      echo_skipped
+   fi
+
+   # - Set new serial
+   # -
    echononl "\t   Increase Serial for zone file \"`basename $zone_file`\""
    if $_replaced ; then
       perl -i -n -p -e "s#^(\s*)\s$__serial(.*)#\1 $_serial_new\2#" $zone_file > /dev/null 2>&1
-      if [ "$?" = "0" ]; then
+      if [[ $? -eq 0 ]]; then
          echo_ok
-         _replaced=true
       else
          echo_failed
          error "Increasing Serial for zone file \"`basename $zone_file`\" failed!"
@@ -571,6 +591,20 @@ for zone_file in ${zonefiles_arr[@]} ; do
       echo_skipped
    fi
 
+   # - Reload Zone
+   # -
+   echononl "\t   Reload zone '${zone}'"
+   if $_replaced ; then
+      /usr/sbin/rndc reload $zone > /dev/null 2>&1
+      if [[ $? -gt 0 ]]; then
+         echo_failed
+      else
+         echo_ok
+      fi
+   else
+      echo_skipped
+   fi
+
 done