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