Add external player config

Allow to run custom player. It will be run within a wrapper that
respect -p/--port, option at least

fixes #87

res/Makefile.am

@@ -1,4 +1,4 @@
-bin_SCRIPTS = miracle-gst gstplayer uibc-viewer
+bin_SCRIPTS = miracle-gst gstplayer uibc-viewer miracle-omxplayer
 EXTRA_DIST = wpa.conf
 
 dbuspolicydir=$(sysconfdir)/dbus-1/system.d

res/miracle-omxplayer

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+function help {
+   local scriptname="$(basename $0)"
+   cat >&2 <<EOF
+
+$scriptname [options]
+
+play rtp stream with omxplayer
+
+Options:
+   -r                   Resolution
+   -s <Width>x<height>  Scale
+   -d <level>           Log level for gst
+   -p <port>            Port for stream
+   -a                   Enables audio
+   -h                   Show this help
+
+Examples:
+
+ # play stream on port 7236
+ $ $scriptname -p 7236
+
+EOF
+}
+
+DEBUG='0'
+AUDIO='0'
+SCALE='0'
+
+while getopts "r:d:as:p:h" optname
+  do
+    case "$optname" in
+      "h")
+        help
+        exit 0
+        ;;
+      "d")
+        DEBUG=`echo ${OPTARG} | tr -d ' '`
+        ;;
+      "r")
+        RESOLUTION=`echo ${OPTARG} | tr -d ' '`
+        ;;
+      "a")
+        AUDIO='1'
+        ;;
+      "p")
+        PORT=`echo ${OPTARG} | tr -d ' '`
+        ;;
+      "s")
+        SCALE='1'
+        WIDTH=`echo ${OPTARG} | tr -d ' ' | cut -dx -f 1`
+        HEIGHT=`echo ${OPTARG} | tr -d ' ' | cut -dx -f 2`
+        ;;
+      "?")
+        echo "Unknown option $OPTARG"
+        ;;
+      *)
+        echo "Unknown parameter $OPTARG"
+        help
+        exit 1
+        ;;
+    esac
+  done
+
+RUN="omxplayer -live -b - o hdmi rtp://localhost:$PORT"
+
+echo "running: $RUN"
+exec ${RUN}