Implement default hooks for ringing and incoming texts, playing audio

configs/default_hooks/missed_call

@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+
+# This script is executed (asynchronously) when you missed a call
+# You can use it to play a ring tone
+
+#we simply remove the ring trigger file
+#written by the ring hook and the ringing will stop
+rm /tmp/ring.trigger

configs/default_hooks/pickup

@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+
+# This script is executed (asynchronously) when you pick up an incoming call
+
+# remove the ring trigger
+rm /tmp/ring.trigger
+
+# kill any existing playback
+pkill mpv

configs/default_hooks/ring

@@ -0,0 +1,20 @@
+#!/usr/bin/env sh
+
+# This script is executed (asynchronously) when you get an incoming call
+# You can use it to play a ring tone
+
+#we create a temporary trigger file /tmp/ring.trigger
+#and ring for as long as it exists
+#the missed_call or pickedup hooks delete
+#delete this trigger again
+touch /tmp/ring.trigger
+i=0
+while [ -f /tmp/ring.trigger ]; do
+	#play the ring over and over again as long as the trigger persists
+	mpv --quiet --no-video /usr/share/sxmo/ring.ogg
+	i=$((i+1))
+	if [ $i -gt 10 ]; then
+		#safety check to protect against runaway endless ringing
+		rm /tmp/ring.trigger
+	fi
+done

configs/default_hooks/sms

@@ -0,0 +1,10 @@
+#!/usr/bin/env sh
+
+# This script is executed after you received a text
+#You can use it to play a notification sound or forward the sms elsewhere
+
+#The following parameters are provided:
+#CONTACTNAME="$1"
+#TEXT="$2"
+
+mpv --quiet --no-video /usr/share/sxmo/notify.ogg