Loop until something happens

src/freedombone

       255) exit 0;;
   esac
 
-
   if [[ $SYSTEM_TYPE == "$VARIANT_WRITER" || $SYSTEM_TYPE == "$VARIANT_FULL" ]]; then
-      data=$(tempfile 2>/dev/null)
-      trap "rm -f $data" 0 1 2 5 15
-      dialog --backtitle "Freedombone Configuration" \
-          --inputbox "Wiki Title" 10 30 2> $data
-      sel=$?
-      case $sel in
-          0) WIKI_TITLE=$(cat $data);;
-          1) exit 0;;
-          255) exit 0;;
-      esac
-      if [ ! $WIKI_TITLE ]; then
-          exit 5638
-      fi
-
-      data=$(tempfile 2>/dev/null)
-      trap "rm -f $data" 0 1 2 5 15
-      dialog --backtitle "Freedombone Configuration" \
-          --inputbox "Wiki domain name" 10 30 2> $data
-      sel=$?
-      case $sel in
-          0) WIKI_DOMAIN_NAME=$(cat $data);;
-          1) exit 0;;
-          255) exit 0;;
-      esac
-      if [ ! $WIKI_DOMAIN_NAME ]; then
-          exit 9236
-      fi
-      if [ ! $DOMAIN_NAME ]; then
-          DOMAIN_NAME=$WIKI_DOMAIN_NAME
-      fi
-
-      if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
+      while [ ! $WIKI_DOMAIN_NAME ]
+      do
           data=$(tempfile 2>/dev/null)
           trap "rm -f $data" 0 1 2 5 15
-          dialog --backtitle "Freedombone Configuration" \
-              --inputbox "Wiki FreeDNS subdomain code" 10 30 2> $data
+          if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
+              dialog --backtitle "Freedombone Configuration" \
+                  --title "Wiki Configuration" \
+                  --form "\nPlease enter your wiki details:" 11 55 4 \
+                  "Title:" 1 1 "My Wiki" 1 16 16 15 \
+                  "Domain:" 2 1 "" 2 16 16 15 \
+                  "FreeDNS code:" 3 1 "" 3 16 16 15 \
+                  2> $data
+          else
+              dialog --backtitle "Freedombone Configuration" \
+                  --title "Wiki Configuration" \
+                  --form "\nPlease enter your wiki details:" 11 55 3 \
+                  "Title:" 1 1 "My Wiki" 1 16 16 15 \
+                  "Domain:" 2 1 "" 2 16 16 15 \
+                  2> $data
+          fi
           sel=$?
           case $sel in
-              0) WIKI_FREEDNS_SUBDOMAIN_CODE=$(cat $data);;
               1) exit 0;;
               255) exit 0;;
           esac
-          if [ ! $WIKI_FREEDNS_SUBDOMAIN_CODE ]; then
-              exit 5277
-          fi
+          WIKI_TITLE=$(cat $data | sed -n 1p)
+          WIKI_DOMAIN_NAME=$(cat $data | sed -n 2p)
+      done
+      if [ ! $DOMAIN_NAME ]; then
+          DOMAIN_NAME=$WIKI_DOMAIN_NAME
+      fi
+      if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
+          WIKI_FREEDNS_SUBDOMAIN_CODE=$(cat $data | sed -n 3p)
           if [[ $DOMAIN_NAME == "$WIKI_DOMAIN_NAME" ]]; then
               FREEDNS_SUBDOMAIN_CODE=$WIKI_FREEDNS_SUBDOMAIN_CODE
           fi
   fi
 
   if [[ $SYSTEM_TYPE == "$VARIANT_WRITER" || $SYSTEM_TYPE == "$VARIANT_FULL" ]]; then
-      data=$(tempfile 2>/dev/null)
-      trap "rm -f $data" 0 1 2 5 15
-      dialog --backtitle "Freedombone Configuration" \
-          --inputbox "Blog Title" 10 30 2> $data
-      sel=$?
-      case $sel in
-          0) MY_BLOG_TITLE=$(cat $data);;
-          1) exit 0;;
-          255) exit 0;;
-      esac
-
-      if [ $MY_BLOG_TITLE ]; then
+      while [ ! $FULLBLOG_DOMAIN_NAME ]
+      do
           data=$(tempfile 2>/dev/null)
           trap "rm -f $data" 0 1 2 5 15
-          dialog --backtitle "Freedombone Configuration" \
-              --inputbox "Blog domain name" 10 30 2> $data
+          if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
+              dialog --backtitle "Freedombone Configuration" \
+                  --title "Blog Configuration" \
+                  --form "\nPlease enter your blog details:" 11 55 4 \
+                  "Title:" 1 1 "My Blog" 1 16 16 15 \
+                  "Domain:" 2 1 "" 2 16 16 15 \
+                  "FreeDNS code:" 3 1 "" 3 16 16 15 \
+                  2> $data
+          else
+              dialog --backtitle "Freedombone Configuration" \
+                  --title "Blog Configuration" \
+                  --form "\nPlease enter your blog details:" 11 55 3 \
+                  "Title:" 1 1 "My Blog" 1 16 16 15 \
+                  "Domain:" 2 1 "" 2 16 16 15 \
+                  2> $data
+          fi
           sel=$?
           case $sel in
-              0) FULLBLOG_DOMAIN_NAME=$(cat $data);;
               1) exit 0;;
               255) exit 0;;
           esac
-          if [ ! $FULLBLOG_DOMAIN_NAME ]; then
-              exit 7648
-          fi
-
-          if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
-              data=$(tempfile 2>/dev/null)
-              trap "rm -f $data" 0 1 2 5 15
-              dialog --backtitle "Freedombone Configuration" \
-                  --inputbox "Blog FreeDNS subdomain code" 10 30 2> $data
-              sel=$?
-              case $sel in
-                  0) FULLBLOG_FREEDNS_SUBDOMAIN_CODE=$(cat $data);;
-                  1) exit 0;;
-                  255) exit 0;;
-              esac
-              if [ ! $FULLBLOG_FREEDNS_SUBDOMAIN_CODE ]; then
-                  exit 9875
-              fi
+          MY_BLOG_TITLE=$(cat $data | sed -n 1p)
+          FULLBLOG_DOMAIN_NAME=$(cat $data | sed -n 2p)
+      done
+      if [ ! $DOMAIN_NAME ]; then
+          DOMAIN_NAME=$FULLBLOG_DOMAIN_NAME
+      fi
+      if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
+          FULLBLOG_FREEDNS_SUBDOMAIN_CODE=$(cat $data | sed -n 3p)
+          if [[ $DOMAIN_NAME == "$FULLBLOG_DOMAIN_NAME" ]]; then
+              FREEDNS_SUBDOMAIN_CODE=$FULLBLOG_FREEDNS_SUBDOMAIN_CODE
           fi
       fi
   fi
 
   if [[ $SYSTEM_TYPE == "$VARIANT_CLOUD" || $SYSTEM_TYPE == "$VARIANT_FULL" ]]; then
-      data=$(tempfile 2>/dev/null)
-      trap "rm -f $data" 0 1 2 5 15
-      dialog --backtitle "Freedombone Configuration" \
-          --inputbox "Owncloud domain name" 10 30 2> $data
-      sel=$?
-      case $sel in
-          0) OWNCLOUD_DOMAIN_NAME=$(cat $data);;
-          1) exit 0;;
-          255) exit 0;;
-      esac
-
-      if [ $OWNCLOUD_DOMAIN_NAME ]; then
-          if [ ! $DOMAIN_NAME ]; then
-              DOMAIN_NAME=$OWNCLOUD_DOMAIN_NAME
-          fi
+      while [ ! $OWNCLOUD_DOMAIN_NAME ]
+      do
+          data=$(tempfile 2>/dev/null)
+          trap "rm -f $data" 0 1 2 5 15
           if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
-              data=$(tempfile 2>/dev/null)
-              trap "rm -f $data" 0 1 2 5 15
               dialog --backtitle "Freedombone Configuration" \
-                  --inputbox "Owncloud FreeDNS subdomain code" 10 30 2> $data
-              sel=$?
-              case $sel in
-                  0) OWNCLOUD_FREEDNS_SUBDOMAIN_CODE=$(cat $data);;
-                  1) exit 0;;
-                  255) exit 0;;
-              esac
-              if [ ! $OWNCLOUD_FREEDNS_SUBDOMAIN_CODE ]; then
-                  exit 2583
-              fi
-              if [[ $DOMAIN_NAME == "$OWNCLOUD_DOMAIN_NAME" ]]; then
-                  FREEDNS_SUBDOMAIN_CODE=$OWNCLOUD_FREEDNS_SUBDOMAIN_CODE
-              fi
+                  --title "Owncloud Configuration" \
+                  --form "\nPlease enter your Owncloud details:" 11 55 3 \
+                  "Domain:" 1 1 "" 1 16 16 15 \
+                  "FreeDNS code:" 2 1 "" 2 16 16 15 \
+                  2> $data
+          else
+              dialog --backtitle "Freedombone Configuration" \
+                  --title "Owncloud Configuration" \
+                  --form "\nPlease enter your Owncloud details:" 11 55 3 \
+                  "Domain:" 1 1 "" 1 16 16 15 \
+                  2> $data
+          fi
+          sel=$?
+          case $sel in
+              1) exit 0;;
+              255) exit 0;;
+          esac
+          OWNCLOUD_DOMAIN_NAME=$(cat $data | sed -n 1p)
+      done
+      if [ ! $DOMAIN_NAME ]; then
+          DOMAIN_NAME=$OWNCLOUD_DOMAIN_NAME
+      fi
+      if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
+          OWNCLOUD_FREEDNS_SUBDOMAIN_CODE=$(cat $data | sed -n 2p)
+          if [[ $DOMAIN_NAME == "$OWNCLOUD_DOMAIN_NAME" ]]; then
+              FREEDNS_SUBDOMAIN_CODE=$OWNCLOUD_FREEDNS_SUBDOMAIN_CODE
           fi
       fi
   fi
 
   if [[ $SYSTEM_TYPE == "$VARIANT_SOCIAL" || $SYSTEM_TYPE == "$VARIANT_FULL" ]]; then
-      data=$(tempfile 2>/dev/null)
-      trap "rm -f $data" 0 1 2 5 15
-      dialog --backtitle "Freedombone Configuration" \
-          --inputbox "RedMatrix domain name" 10 30 2> $data
-      sel=$?
-      case $sel in
-          0) REDMATRIX_DOMAIN_NAME=$(cat $data);;
-          1) exit 0;;
-          255) exit 0;;
-      esac
-
-      if [ $REDMATRIX_DOMAIN_NAME ]; then
-          if [ ! $DOMAIN_NAME ]; then
-              DOMAIN_NAME=$REDMATRIX_DOMAIN_NAME
-          fi
+      while [ ! $REDMATRIX_DOMAIN_NAME ]
+      do
+          data=$(tempfile 2>/dev/null)
+          trap "rm -f $data" 0 1 2 5 15
           if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
-              data=$(tempfile 2>/dev/null)
-              trap "rm -f $data" 0 1 2 5 15
               dialog --backtitle "Freedombone Configuration" \
-                  --inputbox "RedMatrix FreeDNS subdomain code" 10 30 2> $data
-              sel=$?
-              case $sel in
-                  0) REDMATRIX_FREEDNS_SUBDOMAIN_CODE=$(cat $data);;
-                  1) exit 0;;
-                  255) exit 0;;
-              esac
-              if [ ! $REDMATRIX_FREEDNS_SUBDOMAIN_CODE ]; then
-                  exit 9654
-              fi
-              if [[ $DOMAIN_NAME == "$REDMATRIX_DOMAIN_NAME" ]]; then
-                  FREEDNS_SUBDOMAIN_CODE=$REDMATRIX_FREEDNS_SUBDOMAIN_CODE
-              fi
+                  --title "RedMatrix Configuration" \
+                  --form "\nPlease enter your RedMatrix details:" 11 55 3 \
+                  "Domain:" 1 1 "" 1 16 16 15 \
+                  "FreeDNS code:" 2 1 "" 2 16 16 15 \
+                  2> $data
+          else
+              dialog --backtitle "Freedombone Configuration" \
+                  --title "RedMatrix Configuration" \
+                  --form "\nPlease enter your RedMatrix details:" 11 55 3 \
+                  "Domain:" 1 1 "" 1 16 16 15 \
+                  2> $data
+          fi
+          sel=$?
+          case $sel in
+              1) exit 0;;
+              255) exit 0;;
+          esac
+          REDMATRIX_DOMAIN_NAME=$(cat $data | sed -n 1p)
+      done
+      if [ ! $DOMAIN_NAME ]; then
+          DOMAIN_NAME=$REDMATRIX_DOMAIN_NAME
+      fi
+      if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
+          REDMATRIX_FREEDNS_SUBDOMAIN_CODE=$(cat $data | sed -n 2p)
+          if [[ $DOMAIN_NAME == "$REDMATRIX_DOMAIN_NAME" ]]; then
+              FREEDNS_SUBDOMAIN_CODE=$REDMATRIX_FREEDNS_SUBDOMAIN_CODE
           fi
       fi
   fi
 
   if [[ $SYSTEM_TYPE == "$VARIANT_SOCIAL" || $SYSTEM_TYPE == "$VARIANT_FULL" ]]; then
-      data=$(tempfile 2>/dev/null)
-      trap "rm -f $data" 0 1 2 5 15
-      dialog --backtitle "Freedombone Configuration" \
-          --inputbox "Microblog domain name" 10 30 2> $data
-      sel=$?
-      case $sel in
-          0) MICROBLOG_DOMAIN_NAME=$(cat $data);;
-          1) exit 0;;
-          255) exit 0;;
-      esac
-
-      if [ $MICROBLOG_DOMAIN_NAME ]; then
+      while [ ! $MICROBLOG_DOMAIN_NAME ]
+      do
+          data=$(tempfile 2>/dev/null)
+          trap "rm -f $data" 0 1 2 5 15
           if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
-              data=$(tempfile 2>/dev/null)
-              trap "rm -f $data" 0 1 2 5 15
               dialog --backtitle "Freedombone Configuration" \
-                  --inputbox "Microblog FreeDNS subdomain code" 10 30 2> $data
-              sel=$?
-              case $sel in
-                  0) MICROBLOG_FREEDNS_SUBDOMAIN_CODE=$(cat $data);;
-                  1) exit 0;;
-                  255) exit 0;;
-              esac
-              if [ ! $MICROBLOG_FREEDNS_SUBDOMAIN_CODE ]; then
-                  exit 9508
-              fi
+                  --title "Microblog Configuration" \
+                  --form "\nPlease enter your Microblog details:" 11 55 3 \
+                  "Domain:" 1 1 "" 1 16 16 15 \
+                  "FreeDNS code:" 2 1 "" 2 16 16 15 \
+                  2> $data
+          else
+              dialog --backtitle "Freedombone Configuration" \
+                  --title "Microblog Configuration" \
+                  --form "\nPlease enter your Microblog details:" 11 55 3 \
+                  "Domain:" 1 1 "" 1 16 16 15 \
+                  2> $data
+          fi
+          sel=$?
+          case $sel in
+              1) exit 0;;
+              255) exit 0;;
+          esac
+          MICROBLOG_DOMAIN_NAME=$(cat $data | sed -n 1p)
+      done
+      if [ ! $DOMAIN_NAME ]; then
+          DOMAIN_NAME=$MICROBLOG_DOMAIN_NAME
+      fi
+      if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
+          MICROBLOG_FREEDNS_SUBDOMAIN_CODE=$(cat $data | sed -n 2p)
+          if [[ $DOMAIN_NAME == "$MICROBLOG_DOMAIN_NAME" ]]; then
+              FREEDNS_SUBDOMAIN_CODE=$MICROBLOG_FREEDNS_SUBDOMAIN_CODE
           fi
       fi
   fi