1 files changed, 70 insertions, 0 deletions
diff --git a/contrib/iptables b/contrib/iptables
new file mode 100644
index 00000000..849fd543
--- /dev/null
+++ b/contrib/iptables
@@ -0,0 +1,70 @@
+# bash completion for iptables
+
+have iptables &&
+_iptables()
+{
+    local cur prev table chain
+
+    COMPREPLY=()
+    cur=`_get_cword`
+    prev=${COMP_WORDS[COMP_CWORD-1]}
+    chain='s/^Chain \([^ ]\+\).*$/\1/p'
+
+    if [[ $COMP_LINE == *-t\ *filter* ]]; then
+        table="-t filter"
+    elif [[ $COMP_LINE == *-t\ *nat* ]]; then
+        table="-t nat"
+    elif [[ $COMP_LINE == *-t\ *mangle* ]]; then
+        table="-t mangle"
+    fi
+
+    _split_longopt
+
+    case "$prev" in
+    -*[AIDRPFXLZ])
+        COMPREPLY=( $( compgen -W '`iptables $table -nL | \
+                sed -ne "s/^Chain \([^ ]\+\).*$/\1/p"`' -- "$cur" ) )
+        ;;
+    -*t)
+        COMPREPLY=( $( compgen -W 'nat filter mangle' -- "$cur" ) )
+        ;;
+    -j)
+        if [ "$table" = "-t filter" -o "$table" = "" ]; then
+            COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT \
+                `iptables $table -nL | sed -ne "$chain" \
+                -e "s/INPUT|OUTPUT|FORWARD|PREROUTING|POSTROUTING//"`' -- \
+                "$cur" ) )
+        elif [ "$table" = "-t nat" ]; then
+            COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT \
+                MIRROR SNAT DNAT MASQUERADE `iptables $table -nL | \
+                sed -ne "$chain" -e "s/OUTPUT|PREROUTING|POSTROUTING//"`' \
+                -- "$cur" ) )
+        elif [ "$table" = "-t mangle" ]; then
+            COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT \
+                MARK TOS `iptables $table -nL | sed -ne "$chain" \
+                -e "s/INPUT|OUTPUT|FORWARD|PREROUTING|POSTROUTING//"`' -- \
+                "$cur" ) )
+        fi
+        ;;
+    *)
+        if [[ "$cur" == -* ]]; then
+            COMPREPLY=( $( compgen -W '-i -o -s -d -p -f -m --append \
+                --delete --insert --replace --list --flush --zero --new \
+                --delete-chain --policy --rename-chain --proto --source \
+                --destination --in-interface --jump --match --numeric \
+                --out-interface --table --verbose --line-numbers --exact \
+                --fragment --modprobe --set-counters --version' -- "$cur") )
+        fi
+        ;;
+    esac
+
+} &&
+complete -F _iptables iptables
+
+# Local variables:
+# mode: shell-script
+# sh-basic-offset: 4
+# sh-indent-comment: t
+# indent-tabs-mode: nil
+# End:
+# ex: ts=4 sw=4 et filetype=sh