scripts: Add launch scripts

Add launch/service scripts for launching HMI Demo, Matrix GUI and 3D
Demos.

Signed-off-by: Sai Sree Kartheek Adivi <s-adivi@ti.com>

2 files changed, 94 insertions, 0 deletions

diff --git a/scripts/start_3d_demo.sh b/scripts/start_3d_demo.sh
new file mode 100644
index 0000000..ec8006c
--- /dev/null
+++ b/scripts/start_3d_demo.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+DEMO_3D_APP_NAME=/usr/bin/SGX/demos/Wayland/OpenGLESSkinning
+
+# Get logical Width of the screen using weston-info
+eval `weston-info | grep 'logical_width\|logical_height' | sed -e 's/.*logical_width: \(.*\), logical_height: \(.*\)/LOGICAL_WIDTH=\1/'`
+
+# Get logical Height of the screen using weston-info
+eval `weston-info | grep 'logical_width\|logical_height' | sed -e 's/.*logical_width: \(.*\), logical_height: \(.*\)/LOGICAL_HEIGHT=\2/'`
+
+DEMO_3D_CMD="$DEMO_3D_APP_NAME -width=$LOGICAL_WIDTH -height=$LOGICAL_HEIGHT "
+
+# Launch 3D Demo
+eval $DEMO_3D_CMD
+
diff --git a/scripts/start_hmi_matrix.sh b/scripts/start_hmi_matrix.sh
new file mode 100755
index 0000000..a107718
--- /dev/null
+++ b/scripts/start_hmi_matrix.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides: HMI Demo
+### END INIT INFO
+
+APP=/usr/bin/hmi_demo
+MATRIX_LAUNCH_SCRIPT=/etc/init.d/matrix-gui-2.0
+DEMO_3D_LAUNCH_SCRIPT="/etc/init.d/start_3d_demo.sh"
+PIDFILE=/var/run/hmi_demo.pid
+LOGFILE=/var/log/hmi_demo.log
+
+start() {
+    # check if hmi-demo is already running
+    if [ -f /var/run/$PIDNAME ] && kill -0 $(cat /var/run/$PIDNAME); then
+        echo 'Service already running' >&2
+        return 1
+    fi
+
+    echo 'Starting HMI Demo ..' >&2
+
+    # setup XDG_RUNTIME_DIR if not already done
+    if test -z "$XDG_RUNTIME_DIR"; then
+        export XDG_RUNTIME_DIR=/tmp/`id -u`-runtime-dir
+        if ! test -d "$XDG_RUNTIME_DIR"; then
+            mkdir --parents $XDG_RUNTIME_DIR
+            chmod 0700 $XDG_RUNTIME_DIR
+        fi
+    fi
+
+    # wait for weston
+    while [ ! -e  $XDG_RUNTIME_DIR/wayland-0 ] ; do sleep 0.1; done
+    export DISPLAY=:0.0
+
+    local HMI_EXIT_CODE=-1
+
+    while [ $HMI_EXIT_CODE -ne 0 ]; do
+        # Launch HMI Demo and save the PID
+        local CMD="$APP &> $LOGFILE & echo \$!"
+        eval $CMD > $PIDFILE
+
+        # wait until hmi exits
+        wait `cat $PIDFILE`
+        HMI_EXIT_CODE=$?
+
+        # try to stop the hmi_demo to mark the status as stopped
+        systemctl stop hmi_demo
+
+        echo "HMI Demo exited with $HMI_EXIT_CODE"
+        if [ `printf '%X' $HMI_EXIT_CODE` == "3D" ]; then
+            eval $DEMO_3D_LAUNCH_SCRIPT
+        else
+            # Launch Matrix GUI
+            local MATRIX_CMD="$MATRIX_LAUNCH_SCRIPT stop; $MATRIX_LAUNCH_SCRIPT start"
+            eval $MATRIX_CMD
+        fi
+    done
+}
+
+stop() {
+    if [ ! -f "$PIDFILE" ] || ! kill -0 $(cat "$PIDFILE"); then
+        echo 'Service not running' >&2
+        return 1
+    fi
+    echo 'Stopping HMI Demo ..' >&2
+    kill -15 $(cat "$PIDFILE") && rm -f "$PIDFILE"
+}
+
+case "$1" in
+    start )
+        start
+    ;;
+    stop )
+        stop
+    ;;
+    * )
+        echo "Usage: $0 {start|stop|restart}"
+esac
+