X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=functions.sh;h=0813756bdba0af4984b923a141c4644b87428852;hb=6747fddc8ece9e748a8624cb55828465bdb3ba1c;hp=43909786eeff605ffda737f96eaf22950cc24fc8;hpb=a650589630a1059f6184e8a632f47fadc5fab4d1;p=carnet-tools-cn.git

diff --git a/functions.sh b/functions.sh
index 4390978..0813756 100644
--- a/functions.sh
+++ b/functions.sh
@@ -159,12 +159,36 @@ cp_check_and_backup() {
 cp_backup_conffile() {
   [ "$CP_SCRIPT_DEBUG" ] && set -vx
 
-  local file_bak check did
+  local dir ext file_bak check did
   
-  if [ "x$1" = "x-r" ]; then
-    check=1
-    shift
-  fi
+  dir=/var/backups
+  ext=.bak
+  
+  while echo "x$1" |grep -q '^x-'; do
+    case "$1" in
+    -r)
+      shift
+      check=1
+      ;;
+    -d)
+      shift
+      # is argument to -d full path or relative?
+      if echo "$1" |grep -q '^/'; then
+        dir="$1"
+      else
+        dir="$dir/$1"
+      fi
+      shift
+      if [ ! -d "$dir" ]; then
+        echo "cp_backup_conffile: Invalid backup directory $dir" 1>&2
+        return 3
+      fi
+      ;;
+    -n)
+      shift
+      ext=
+    esac
+  done
   if [ -z "$1" ]; then
     return 1
   fi
@@ -173,9 +197,9 @@ cp_backup_conffile() {
     return 2
   fi
   if [ -z "$2" ]; then
-    file_bak="/var/backups/`basename $1`.bak"
+    file_bak="$dir/`basename $1`$ext"
   else
-    file_bak="/var/backups/`basename $2`.bak"
+    file_bak="$dir/`basename $2`$ext"
   fi
 
   if [ ! -f "$file_bak" ]; then