terom@525: #!/bin/bash
terom@525: # vim: set ft=sh :
terom@525: 
terom@525: set -ue
terom@525: 
terom@525: ROOT=$(pwd)
terom@525: 
terom@525: BIN=$ROOT/bin
terom@525: PROCESS_ZONE=$BIN/process-zone
terom@525: EXPAND_ZONE=$BIN/expand-zone
terom@525: 
terom@525: SETTINGS=$ROOT/settings
terom@525: ZONES=$ROOT/zones
terom@525: SERIALS=$ROOT/serials
terom@525: 
terom@525: PROCESS_ARGS='--input-charset latin-1'
terom@525: 
terom@525: FORWARD_MX=mail
terom@525: REVERSE_ZONE=194.197.235
terom@525: REVERSE_DOMAIN=paivola.fi
terom@525: 
terom@525: function log {
terom@525:     echo "$*" >&2
terom@525: }
terom@525: 
terom@525: function die {
terom@525:     log "$*"
terom@525:     exit 1
terom@525: }
terom@525: 
terom@525: function log_cmd {
terom@525:     local msg=$1; shift
terom@525: 
terom@525:     #log ">>>" "$@"
terom@525: 
terom@525:     echo -n "$msg... " >&2
terom@525: 
terom@525:     "$@" && log "OK" >&2 || die "Failed"
terom@525: }
terom@525: 
terom@525: [ -d $SETTINGS ] || die "Missing settings: $SETTINGS"
terom@525: [ -d $SERIALS ] || die "Missing serials: $SERIALS"
terom@525: [ -d $ZONES ] || die "Missing zones: $ZONES"
terom@525: 
terom@525: function expand_zone {
terom@525:     local output=$1; shift
terom@525: 
terom@525:     $EXPAND_ZONE -o $output "$@"
terom@525: }
terom@525: 
terom@525: function process_zone {
terom@525:     local output=$1; shift
terom@525: 
terom@525:     $PROCESS_ZONE $PROCESS_ARGS -o $output "$@"
terom@525: }
terom@525: 
terom@525: function copy_zone_part {
terom@525:     local zone=$1
terom@525:     local part=$2
terom@525: 
terom@525:     local name=$zone.zone.$part
terom@525: 
terom@525:     log_cmd "Copying zone $zone/$part: zones/$name"
terom@525:     cp $SETTINGS/$name $ZONES/$name
terom@525: }
terom@525: 
terom@525: function update_zone {
terom@525:     local zone=$1
terom@525:     local name=$zone.zone
terom@525: 
terom@525:     log_cmd "Generating $zone zone headers: zones/$name" \
terom@525:         expand_zone     $ZONES/$name    $SETTINGS/$zone.zone   \
terom@525:             --serial $SERIALS/$zone.serial --update-serial  \
terom@525:             --expand zones=$ZONES
terom@525: }
terom@525: 
terom@525: function update_zone_view {
terom@525:     local zone=$1
terom@525:     local view=$2
terom@525: 
terom@525:     local name=$view/$zone.zone
terom@525: 
terom@525:     log_cmd "Generating $zone:$view zone headers: zones/$name" \
terom@525:         expand_zone     $ZONES/$name    $SETTINGS/$zone.zone   \
terom@525:             --serial $SERIALS/$zone.serial --update-serial  \
terom@525:             --expand zones=$ZONES   \
terom@525:             --expand view=$view
terom@525: }
terom@525: 
terom@525: function main {
terom@525:     log_cmd "Generating external forward zone: zones/external/paivola.zone.hosts" \
terom@525:         process_zone    $ZONES/external/paivola.zone.hosts  $SETTINGS/paivola.txt --forward-zone
terom@525: 
terom@525:     log_cmd "Generating internal forward zone: zones/internal/paivola.zone.hosts" \
terom@525:         process_zone    $ZONES/internal/paivola.zone.hosts  $SETTINGS/paivola.txt --forward-zone --forward-txt --forward-mx $FORWARD_MX
terom@525: 
terom@525:     log_cmd "Generating reverse zones: zones/paivola-reverse.zone.hosts" \
terom@525:         process_zone    $ZONES/paivola-reverse.zone.hosts   $SETTINGS/paivola.txt --reverse-zone $REVERSE_ZONE --reverse-domain $REVERSE_DOMAIN
terom@525: 
terom@525: 
terom@525:     copy_zone_part      paivola             auto
terom@525:     copy_zone_part      paivola             services
terom@525:     copy_zone_part      paivola             internal
terom@525:     copy_zone_part      paivola             external
terom@525: 
terom@525:     update_zone         paivola-reverse
terom@525:     update_zone_view    paivola             internal
terom@525:     update_zone_view    paivola             external
terom@525: }
terom@525: 
terom@525: main