Implemented sde copy config

lib/sde-copy/config.in

@@ -16,5 +16,71 @@
 #Description: When no item name is specified, 'default' will be used.
 #Alias: cfg
 
-echo_abort 1 "Not yet implemented"
+# Parse commandline arguments.
+force=
+sourcename=
+destinationname=
+quiet=
+verbose=
+while [ "$1" ] ; do
+	case "$1" in
+	    -f|--force)
+		force=$1 ;;
+	    -q|--quiet)
+		quiet=$1 ;;
+	    -v|--verbose)
+		verbose=$1 ;;
+	    -*) 
+		echo_abort 1 "Option $1 not recognized" ;;
+	    *)
+		# Only source and destination should be remain now.
+		case "$#" in
+		    1)
+			sourcename=default
+			destinationname=$1 ;;
+		    2)
+			sourcename=$1; shift
+			destinationname=$1 ;;
+		    *)
+			echo_abort 1 "Only 2 arguments allowed not $#: $@" ;;
+		esac
+		break ;;
+	esac
+	shift
+done
 
+# Check for mutually exclusive options.
+if [ -n "$verbose" -a -n "$quiet" ]; then
+	# No source config no action.
+	echo_abort 1 "Options '$verbose' and '$quiet' are mutually exclusive"
+fi
+
+# Determine locations where source and destination config info should go.
+srclocation=$(sde_config_dir $sourcename)
+dstlocation=$(sde_config_dir $destinationname)
+
+# Check if the source config really exists.
+if [ ! -d $srclocation ]; then
+	# No source config no action.
+	echo_abort 1 "Source config $sourcename does not exist"
+fi
+
+# Determine if the there already exists a config under the new name.
+if [ -d $dstlocation -a -z "$force" ]; then
+	# Yes, the destination already exists and we are not 
+	# allowed to overwrite it.
+	echo_abort 1 "Destination config $destinationname already exists"
+fi
+
+# If destinatin name already exists remove it.
+if [ -d $dstlocation ]; then
+	# Given destination already exists. Remove it first.
+	sde clean config $force $quiet $verbose $destinationname
+fi
+
+# Now we can safely copy the source config to the destination
+echo_msg "Copying config from $sourcename to $destinationname"
+cp -R $verbose $srclocation $dstlocation
+
+# TODO: Make sure the new config gets the right config id.
+# TODO: SDECFG_ID in $dstlocation/config