[ebtables/f16] add missing file

[Tom Callaway]

commit 8f4d451c57a56cac023ddf584cc70e81406c5414
Author: Tom Callaway <spot at fedoraproject.org>
Date:   Mon Aug 13 15:42:12 2012 -0400

    add missing file

 ebtables-save |   43 +++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 43 insertions(+), 0 deletions(-)
---
diff --git a/ebtables-save b/ebtables-save
new file mode 100755
index 0000000..2d7fc4e
--- /dev/null
+++ b/ebtables-save
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+EBTABLES="/sbin/ebtables"
+
+[ -x "$EBTABLES" ] || exit 1
+
+echo "# Generated by ebtables-save v1.0 on $(date)"
+
+cnt=""
+[ "x$EBTABLES_SAVE_COUNTER" = "xyes" ] && cnt="--Lc"
+
+for table_name in $(grep -E '^ebtable_' /proc/modules | cut -f1 -d' ' | sed s/ebtable_//); do
+    table=$($EBTABLES -t $table_name -L $cnt)
+    [ $? -eq 0 ] || { echo "$table"; exit -1; }
+
+    chain=""
+    rules=""
+    while read line; do
+	[ -z "$line" ] && continue
+
+	case "$line" in 
+	    Bridge\ table:\ *)
+		echo "*${line:14}"
+		;;
+	    Bridge\ chain:\ *)
+		chain="${line:14}"
+		chain="${chain%%,*}"
+		policy="${line##*policy: }"
+		echo ":$chain $policy"
+		;;
+	    *)
+		if [ "$cnt" = "--Lc" ]; then
+		    line=${line/, pcnt \=/ -c}
+		    line=${line/-- bcnt \=/}
+		fi
+		rules="$rules-A $chain $line\n"
+		;;
+	esac
+    done <<EOF
+$table
+EOF
+    echo -e $rules
+done