#!/bin/sh
export TEXTDOMAIN=slint-scripts
if [ ! "$(id -u)" -eq 0 ]; then
	gettext "Please run this script as root."; echo
	exit
fi
if [ ! -f /sys/accessibility/speakup/synth ]; then
	 gettext "speakup being not in use, there is no setting to save."; echo
	exit
fi
SYNTH="$(cat /sys/accessibility/speakup/synth)"

if [ "$SYNTH" = "none" ]; then
	gettext "speakup being not in use, there is no setting to save."; echo
	exit
fi
ESPEAKUP="$(ps -C espeakup --noheaders|wc -l)"
SPEECHD_UP="$(ps -C speechd-up --noheaders|wc -l)"
# We save settings separately for:
# espeakup
# each hard synthesizer
# speechd-up
# so that we restore the relevant settings for the synthesizer and
# case occurring the screen reader in use.
if [ "$SYNTH" = "soft" ] && [ "$ESPEAKUP" -ne 0 ] && [ "$SPEECHD_UP" -ne 0 ]; then
	gettext "espeakup and speechd-up are both running, not saving settings."; echo
	exit
fi
if [ "$SYNTH" = "soft" ] && [ "$ESPEAKUP" -eq 0 ] && [ "$SPEECHD_UP" -eq 0 ]; then
	gettext "neither espeakup nor speechd-up is running, not saving settings."; echo
	exit
fi
if [ "$SYNTH" = "soft" ] && [ "$ESPEAKUP" -ne 0 ]; then
	SYNTH="espeakup"
fi
if [ "$SYNTH" = "soft" ] && [ "$SPEECHD_UP" -ne 0 ]; then
	SYNTH="speechd-up"
fi
# If SYNTH has not been set to speechd-up or speakup it is the hard synth
# in use.
mkdir -p "/var/lib/speakup/$SYNTH"
cd /sys/accessibility/speakup || exit 1
for i in $(find . -type d|sed "/^.$/d;s/..//"); do
	mkdir -p "/var/lib/speakup/$SYNTH/$i"
done
for i in $(find . -type f|sed "s/..//"|grep -v -e silent -e version -e "synth.*"); do
	if [ -f "$i" ] && [ -w "$i" ]; then
		cp "$i" "/var/lib/speakup/$SYNTH/$i"
	fi
done
gettext "Current speakup settings have been saved in "
echo "/var/lib/speakup/$SYNTH."