(no commit message)

[matthijs/upstream/backupninja.git] / ninjahelper

diff --git a/ninjahelper b/ninjahelper
index 9568b53b8197ec2e1abad75091731565e7496ae8..aedeaf5b84db577b0d1e76fbb9f8d648cb733e9b 100755 (executable)
--- a/ninjahelper
+++ b/ninjahelper
@@ -3,6 +3,22 @@
 ####################################################
 ## Functions
 
+function check_perms() {
+       local file=$1
+       local perms=`ls -ld $file`
+       perms=${perms:4:6}
+       if [[ "$perms" != "------" && "$perms" != "r--r--" ]]; then
+           echo $perms
+               echo "helper scripts must not be group or world writable! Dying on file $file"
+               exit
+       fi
+       if [ `ls -ld $file | awk '{print $3}'` != "root" ]; then
+               echo "helper scripts must be owned by root! Dying on file $file"
+               exit
+       fi
+}
+
+
 ##
 ## returns the next available file name given a file
 ## in the form /etc/backup.d/10.sys
@@ -37,37 +53,25 @@ require_packages() {
     done
 }
 
-doradiobox() {
-       defaultchoice="red is.pretty on"
-       choices="green is_nice_too off blue i_love_blue off yellow is.bright off orange make.me.hungry off"
-       radioBox "radio title" "choose one color" $defaultchoice $choices
-       case $? in
-          0) ;;
-          1) echo "color choice cancelled..."; sleep 1;;
-          255) echo "something went wrong, exiting..."
-             exit 1 ;;
-       esac
-       result="$REPLY"
-       msgBox "message title" "you said $result."
-}
-
+##
+## menu for the wizards
+##
 donew() {
-    menuBox "new action menu" "select an action to create"  \
-      return "return to main menu" \
-      sys "general hardware and system info" \
-      mysql "mysql database backup" \
-      ldap "ldap database backup" \
-      rdiff "incremental filesystem backup"
-  
-    [ $? = 1 ] && return;
-    result="$REPLY"
-       case "$result" in
-          "sys") sys_wizard;; 
-          "mysql") mysql_wizard;;
-          "ldap") ldap_wizard;;
-          "rdiff") rdiff_wizard;;
-          "return") return;;
-       esac
+  listBegin "new action menu" "select an action to create"
+  listItem return "return to main menu"
+  for data in $HELPERS; do
+    data=${data//_/ }
+    helper_function=${data%%:*}
+    helper_info=${data##*:}
+    listItem $helper_function "$helper_info"
+  done
+  listDisplay menu
+    
+  [ $? = 1 ] && return
+  result="$REPLY"
+  [ "$result" = "return" ] && return
+  result=${result}_wizard
+  $result
 }
 
 do_rm_action() {
@@ -141,6 +145,23 @@ doaction() {
 #####################################################
 ## begin program
 
+if [ ! -x "`which dialog`" ]; then
+       echo "ninjahelper is a menu based wizard for backupninja."
+       echo "It requires 'dialog' in order to run. Do you want to install dialog now?"
+       while true; do
+         echo -n "(yes/no): "
+         read install
+         if [ "$install" == "yes" ]; then
+            apt-get install dialog
+            break
+         elif [ "$install" == "no" ]; then
+            exit
+         else
+            echo "You must answer 'yes' or 'no'"
+         fi
+    done
+fi
+
 conffile="/etc/backupninja.conf"
 if [ ! -r "$conffile" ]; then
        echo "Configuration file $conffile not found." 
@@ -172,7 +193,10 @@ if [ "$UID" != "0" ]; then
        exit 1
 fi
 
+# load all the helpers
+HELPERS=""
 for file in `find $scriptdir -follow -name '*.helper'`; do
+   check_perms $file
    . $file
 done