Interactively pick a domain name service

src/freedombone

@@ -574,6 +574,84 @@ function interactive_configuration {
   data=$(tempfile 2>/dev/null)
   trap "rm -f $data" 0 1 2 5 15
   dialog --backtitle "Freedombone Configuration" \
+      --radiolist "Pick a domain name service (DNS):" 15 40 16 \
+      1 "Digital Courage" on \
+      2 "German Privacy Foundation 1" off \
+      3 "German Privacy Foundation 2" off \
+      4 "Chaos Computer Club" off \
+      5 "ClaraNet" off \
+      6 "OpenNIC 1" off \
+      7 "OpenNIC 2" off \
+      8 "OpenNIC 3" off \
+      9 "OpenNIC 3" off \
+      10 "OpenNIC 4" off \
+      11 "OpenNIC 5" off \
+      12 "OpenNIC 6" off \
+      13 "PowerNS" off \
+      14 "ValiDOM" off \
+      15 "Freie Unzensierte" off \
+      16 "Google" off 2> $data
+  sel=$?
+  case $sel in
+      1) exit 0;;
+      255) exit 0;;
+  esac
+  case $(cat $data) in
+      1) NAMESERVER1='85.214.73.63'
+         NAMESERVER2='213.73.91.35'
+         ;;
+      2) NAMESERVER1='87.118.100.175'
+         NAMESERVER2='94.75.228.29'
+         ;;
+      3) NAMESERVER1='85.25.251.254'
+         NAMESERVER2='2.141.58.13'
+         ;;
+      4) NAMESERVER1='213.73.91.35'
+         NAMESERVER2='85.214.73.63'
+         ;;
+      5) NAMESERVER1='212.82.225.7'
+         NAMESERVER2='212.82.226.212'
+         ;;
+      6) NAMESERVER1='58.6.115.42'
+         NAMESERVER2='58.6.115.43'
+         ;;
+      7) NAMESERVER1='119.31.230.42'
+         NAMESERVER2='200.252.98.162'
+         ;;
+      8) NAMESERVER1='217.79.186.148'
+         NAMESERVER2='81.89.98.6'
+         ;;
+      9) NAMESERVER1='78.159.101.37'
+         NAMESERVER2='203.167.220.153'
+         ;;
+      10) NAMESERVER1='82.229.244.191'
+          NAMESERVER2='82.229.244.191'
+          ;;
+      11) NAMESERVER1='216.87.84.211'
+          NAMESERVER2='66.244.95.20'
+          ;;
+      12) NAMESERVER1='207.192.69.155'
+          NAMESERVER2='72.14.189.120'
+          ;;
+      13) NAMESERVER1='194.145.226.26'
+          NAMESERVER2='77.220.232.44'
+          ;;
+      14) NAMESERVER1='78.46.89.147'
+          NAMESERVER2='88.198.75.145'
+          ;;
+      15) NAMESERVER1='85.25.149.144'
+          NAMESERVER2='87.106.37.196'
+          ;;
+      16) NAMESERVER1='8.8.8.8'
+          NAMESERVER2='4.4.4.4'
+          ;;
+      255) exit 0;;
+  esac
+  save_configuration_file
+
+  data=$(tempfile 2>/dev/null)
+  trap "rm -f $data" 0 1 2 5 15
+  dialog --backtitle "Freedombone Configuration" \
       --radiolist "Choose Dynamic DNS provider:" 15 40 14 \
       1 dyndns off \
       2 freedns on \