From e1b91843df8d79f72037113c57177dfb2fc79761 Mon Sep 17 00:00:00 2001
From: Eric Renfro <eric.renfro@bookit.com>
Date: Wed, 24 Jul 2013 14:21:20 -0400
Subject: [PATCH] Added trap functions for bash agents or wrapper-agents

---
 scripts/trap.functions | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 scripts/trap.functions

diff --git a/scripts/trap.functions b/scripts/trap.functions
new file mode 100644
index 0000000..f962cd9
--- /dev/null
+++ b/scripts/trap.functions
@@ -0,0 +1,31 @@
+
+trim() {
+	trimmed=$*
+	trimmed=${trimmed%% }
+	trimmed=${trimmed## }
+	echo "$trimmed"
+}
+
+getDefaultIP() {
+	local routedev=$(ip -o -4 route show default)
+	routedev=${routedev##* dev }
+	routedev=${routedev%% *}
+	
+	if [[ -z "$routedev" ]]
+	then
+		echo ""
+		return 1
+	else
+		local defipaddr=$(ip -o -4 addr show "${routedev}")
+		defipaddr=${defipaddr##* inet }
+		defipaddr=${defipaddr%% *}
+		local mask=${defipaddr#*/}
+		local ip=${defipaddr%/*}
+
+		echo "${ip}"
+	fi
+
+	#echo "$routedev"
+	#echo "${ip}/${mask}"
+}
+