1#!/bin/sh
2#
3# Copyright OpenEmbedded Contributors
4#
5# SPDX-License-Identifier: GPL-2.0-only
6#
7# Simple script to show a manual power prompt for when you want to use
8# automated hardware testing with testimage.bbclass but you don't have a
9# web-enabled power strip or similar to do the power on/off/cycle.
10#
11# You can enable it by enabling testimage (see the Yocto Project
12# Development manual "Performing Automated Runtime Testing" section)
13# and setting the following in your local.conf:
14#
15# TEST_POWERCONTROL_CMD = "${COREBASE}/scripts/contrib/dialog-power-control"
16#
17
18PROMPT=""
19while true; do
20    case $1 in
21        on)
22            PROMPT="Please turn device power on";;
23        off)
24            PROMPT="Please turn device power off";;
25        cycle)
26            PROMPT="Please click Done, then turn the device power off then on";;
27        "")
28            break;;
29    esac
30    shift
31done
32
33if [ "$PROMPT" = "" ] ; then
34    echo "ERROR: no power action specified on command line"
35    exit 2
36fi
37
38if [ "`which kdialog 2>/dev/null`" != "" ] ; then
39    DIALOGUTIL="kdialog"
40elif [ "`which zenity 2>/dev/null`" != "" ] ; then
41    DIALOGUTIL="zenity"
42else
43    echo "ERROR: couldn't find program to display a message, install kdialog or zenity"
44    exit 3
45fi
46
47if [ "$DIALOGUTIL" = "kdialog" ] ; then
48    kdialog --yesno "$PROMPT" --title "TestImage Power Control" --yes-label "Done" --no-label "Cancel test"
49elif [ "$DIALOGUTIL" = "zenity" ] ; then
50    zenity --question --text="$PROMPT" --title="TestImage Power Control" --ok-label="Done" --cancel-label="Cancel test"
51fi
52
53if [ "$?" != "0" ] ; then
54    echo "User cancelled test at power prompt"
55    exit 1
56fi
57
58