examples: add dispatcher example for exclusive wired/wifi

4 files changed, 32 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index 0b59c80f..903c61e4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -839,6 +839,7 @@ examples/ruby/Makefile
 examples/C/Makefile
 examples/C/glib/Makefile
 examples/C/qt/Makefile
+examples/dispatcher/Makefile
 vapi/Makefile
 ])
 AC_OUTPUT
diff --git a/examples/Makefile.am b/examples/Makefile.am
index eeea8771..a227f0ea 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -2,4 +2,5 @@ SUBDIRS= \
 	shell \
 	python \
 	ruby \
-	C
+	C \
+	dispatcher
diff --git a/examples/dispatcher/70-wifi-wired-exclusive.sh b/examples/dispatcher/70-wifi-wired-exclusive.sh
new file mode 100755
index 00000000..501f159e
--- /dev/null
+++ b/examples/dispatcher/70-wifi-wired-exclusive.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+export LC_ALL=C
+
+# This dispatcher script makes WiFi mutually exclusive with
+# wired networking.  When a wired interface is connected,
+# WiFi will be set to airplane mode (rfkilled).  When the wired
+# interface is disconnected, WiFi will be turned back on.
+
+enable_disable_wifi ()
+{
+	result=$(nmcli dev | grep "802-3-ethernet" | grep -w "connected")
+	if [ -n "$result" ]; then
+		nmcli nm wifi off
+	else
+		nmcli nm wifi on
+	fi
+}
+
+if [ "$2" = "up" ]; then
+	enable_disable_wifi
+fi
+
+if [ "$2" = "down" ]; then
+	enable_disable_wifi
+fi
+
diff --git a/examples/dispatcher/Makefile.am b/examples/dispatcher/Makefile.am
new file mode 100644
index 00000000..0db71a0d
--- /dev/null
+++ b/examples/dispatcher/Makefile.am
@@ -0,0 +1,3 @@
+EXTRA_DIST = \
+	70-wifi-wired-exclusive.sh
+