zsh: add netsniff-ng zsh auto completion support

Hideo Hattori wrote a set of auto completion scripts for zsh that
support netsniff-ng tools. Big thanks for that! Follow-up commits
still need to address updated command-line options.

Signed-off-by: Hideo Hattori <hhatto.jp@gmail.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/ifpps.zsh b/ifpps.zsh
new file mode 100644
index 0000000..a4a4a5d
--- /dev/null
+++ b/ifpps.zsh
@@ -0,0 +1,29 @@
+#compdef ifpps
+#
+# ifpps.zsh -- zsh completion function for ifpps
+#
+# Copyright (C) 2013 Hideo Hattori <hhatto.jp@gmail.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+typeset -A opt_args
+
+_interfaces () {
+    _wanted interfaces expl 'network interface' \
+    _net_interfaces
+    _values "Pseudo-device that captures on all interfaces" "any"
+}
+
+_arguments -s -S \
+    "(-d --dev)"{-d,--dev}"[Device to fetch statistics for i.e., eth0]:device:_interfaces" \
+    "(-p --promisc)"{-p,--promisc}"[Promiscuous mode]" \
+    "(-t --interval)"{-t,--interval}"[Refresh time in sec (default 1 s)]:interval:_gnu_generic" \
+    "(-c --term)"{-c,--term}"[Output to terminal]" \
+    "(-C --csv)"{-C,--csv}"[Output to terminal as CSV  E.g. post-processing with Gnuplot et al.]" \
+    "(-H --csv-tablehead)"{-H,--csv-tablehead}"[Print CSV table head]" \
+    "(-l --loop)"{-l,--loop}"[Loop terminal output]" \
+    {-v,--version}"[Print version]:" \
+    {-h,--help}"[Print this help]:" \
+    "*::args:_gnu_generic"