lirc: use upstream method to configure and run lirc

Add helper scripts for lircd and lircd-uinput so that we can
override lirc_options.conf and lircd.conf via files in
/storage/.config

Use separate systemd units for lircd and lircd-uinput, like in
upstream, and just add a ConditionPathExists to enable/disable
the services.

The lirc socket is managed by systemd via lircd.socket, like
in upstream.

Remove udev file for enabling lirc, this is now handled via
systemd only.
This commit is contained in:
Matthias Reichl 2017-04-07 15:27:13 +02:00
parent 745e14dbd6
commit 53ca0ea214
9 changed files with 72 additions and 142 deletions

View File

@ -59,6 +59,7 @@ post_makeinstall_target() {
mkdir -p $INSTALL/usr/lib/libreelec
cp $PKG_DIR/scripts/lircd_helper $INSTALL/usr/lib/libreelec
cp $PKG_DIR/scripts/lircd_uinput_helper $INSTALL/usr/lib/libreelec
mkdir -p $INSTALL/usr/lib/udev
cp $PKG_DIR/scripts/lircd_wakeup_enable $INSTALL/usr/lib/udev
@ -66,3 +67,9 @@ post_makeinstall_target() {
mkdir -p $INSTALL/usr/share/services
cp -P $PKG_DIR/default.d/*.conf $INSTALL/usr/share/services
}
post_install() {
enable_service lircd.socket
enable_service lircd.service
enable_service lircd-uinput.service
}

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@ -1,61 +1,31 @@
#!/bin/sh
################################################################################
# This file is part of OpenELEC - http://www.openelec.tv
# Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
# This file is part of LibreELEC - https://libreelec.tv
# Copyright (C) 2017 Matthias Reichl (hias@horus.com)
#
# OpenELEC is free software: you can redistribute it and/or modify
# LibreELEC is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# OpenELEC is distributed in the hope that it will be useful,
# LibreELEC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenELEC. If not, see <http://www.gnu.org/licenses/>.
# along with LibreELEC. If not, see <http://www.gnu.org/licenses/>.
################################################################################
DEVICE=$(echo "$1" | cut -f1 -d:)
DRIVER=$(echo "$1" | cut -f2 -d:)
CONFIG=$(echo "$1" | cut -f3 -d:)
if [ "x$DRIVER" = "x" ]; then
exit 1;
if [ -e "/storage/.config/lirc_options.conf" ] ; then
LIRCD_OPTIONS="-O /storage/.config/lirc_options.conf"
fi
mkdir -p '/run/lirc'
LIRCD="/usr/sbin/lircd"
LIRCD_UINPUT="/usr/sbin/lircd-uinput"
LIRCD_CONFIG="--driver=$DRIVER --device=/dev/$DEVICE"
LIRCD_CONFIG="$LIRCD_CONFIG --output=/run/lirc/lircd-$DEVICE"
LIRCD_CONFIG="$LIRCD_CONFIG --pidfile=/run/lirc/lircd-$DEVICE.pid"
LIRCD_CONFIG="$LIRCD_CONFIG --release=_LIRCUP"
if [ -e "/storage/.config/lircd.conf" ]; then
LIRCD_CONFIG="$LIRCD_CONFIG /storage/.config/lircd.conf"
elif [ -n "$CONFIG" ]; then
if [ -e "/storage/.config/$CONFIG" ]; then
LIRCD_CONFIG="$LIRCD_CONFIG /storage/.config/$CONFIG"
elif [ -e "/etc/lirc/$CONFIG" ]; then
LIRCD_CONFIG="$LIRCD_CONFIG /etc/lirc/$CONFIG"
else
echo "No device specific $CONFIG file found"
echo "You need to provide your own $CONFIG file"
echo "Place it in /storage/.config/$CONFIG"
exit 0
fi
if [ -e "/storage/.config/lircd.conf" ] ; then
LIRCD_CONF="/storage/.config/lircd.conf"
else
echo "No lircd.conf file found"
echo "You need to provide your own lircd.conf file"
echo "Place it in /storage/.config/lircd.conf"
exit 0
LIRCD_CONF="/etc/lirc/lircd.conf"
fi
# lircd daemonizes but lircd-uinput doesn't so we need to fork it to the background
$LIRCD $LIRCD_CONFIG
$LIRCD_UINPUT --release=_LIRCUP /run/lirc/lircd-$DEVICE &
exit 0
exec /usr/sbin/lircd $LIRCD_OPTIONS "$@" $LIRCD_CONF

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@ -0,0 +1,24 @@
#!/bin/sh
################################################################################
# This file is part of LibreELEC - https://libreelec.tv
# Copyright (C) 2017 Matthias Reichl (hias@horus.com)
#
# LibreELEC is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# LibreELEC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LibreELEC. If not, see <http://www.gnu.org/licenses/>.
################################################################################
if [ -e "/storage/.config/lirc_options.conf" ] ; then
LIRCD_OPTIONS="-O /storage/.config/lirc_options.conf"
fi
exec /usr/sbin/lircd-uinput $LIRCD_OPTIONS "$@"

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@ -1,11 +0,0 @@
[Unit]
Description=Lirc defaults
After=local-fs.target
ConditionPathExists=!/storage/.cache/services/lircd.conf
ConditionPathExists=!/storage/.cache/services/lircd.disabled
[Service]
Type=oneshot
ExecStart=/bin/sh -c 'cp /usr/share/services/lircd.conf /storage/.cache/services/'
RemainAfterExit=yes

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@ -0,0 +1,12 @@
[Unit]
Documentation=http://lirc.org/html/configure.html
Description=Forward LIRC button presses as uinput events
ConditionPathExists=/storage/.cache/services/lircd.conf
After=lircd.service
[Service]
Type=simple
ExecStart=/usr/lib/libreelec/lircd_uinput_helper
[Install]
WantedBy=multi-user.target

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@ -0,0 +1,12 @@
[Unit]
Documentation=http://lirc.org/html/configure.html
Description=Flexible IR remote input/output application support
ConditionPathExists=/storage/.cache/services/lircd.conf
After=network.target
[Service]
Type=simple
ExecStart=/usr/lib/libreelec/lircd_helper --nodaemon --release
[Install]
WantedBy=multi-user.target

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@ -0,0 +1,6 @@
[Socket]
ListenStream=/run/lirc/lircd.socket
[Install]
WantedBy=sockets.target
Also=lircd.service

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@ -1,16 +0,0 @@
[Unit]
Description=Lirc with %I
After=lircd-defaults.service
Requires=lircd-defaults.service
ConditionPathExists=/storage/.cache/services/lircd.conf
[Service]
Type=forking
ExecStart=/usr/lib/libreelec/lircd_helper %I
TimeoutStopSec=1
RemainAfterExit=yes
[Install]
WantedBy=multi-user.target

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@ -1,74 +0,0 @@
################################################################################
# An example udev rules file for lircd.
################################################################################
# lircd_helper only does something for "add" and "remove" actions.
ACTION!="add|remove", GOTO="end"
KERNEL=="hiddev[0-9]*", SUBSYSTEM=="usb", SUBSYSTEMS=="usb", GOTO="begin"
KERNEL=="ttyACM[0-9]*", SUBSYSTEM=="tty", SUBSYSTEMS=="usb", GOTO="begin"
KERNEL=="lirc[0-9]*", SUBSYSTEM=="lirc", SUBSYSTEMS=="i2c", GOTO="begin"
KERNEL=="lirc[0-9]*", SUBSYSTEM=="lirc", SUBSYSTEMS=="usb", GOTO="begin"
KERNEL=="lirc[0-9]*", SUBSYSTEM=="lirc", SUBSYSTEMS=="platform", GOTO="begin"
KERNEL=="lirc[0-9]*", SUBSYSTEM=="lirc", SUBSYSTEMS=="pnp", GOTO="begin"
KERNEL=="lirc[0-9]*", SUBSYSTEM=="lirc", SUBSYSTEMS=="rc", GOTO="begin"
GOTO="end"
LABEL="begin"
#-------------------------------------------------------------------------------
# Ask lircd_helper to lirc devices.
#-------------------------------------------------------------------------------
SUBSYSTEM=="lirc", \
ENV{lircd_driver}="default", \
ENV{lircd_conf}="lircd.conf"
### Microsoft Xbox DVD dongle
SUBSYSTEM=="lirc", DRIVERS=="lirc_xbox", \
ENV{lircd_driver}="default", \
ENV{lircd_conf}="lircd.conf.xbox"
### RPi GPIO IR Receiver
SUBSYSTEM=="lirc", DRIVERS=="lirc_rpi", \
ENV{lircd_driver}="default", \
ENV{lircd_conf}="lircd.conf.rpi"
### Odroid AMLogic IR Receiver
SUBSYSTEMS=="platform", DRIVERS=="meson-ir", \
ENV{lircd_driver}="default", \
ENV{lircd_conf}="lircd.conf.amremote"
#-------------------------------------------------------------------------------
# Ask lircd_helper to handle USB devices that do not show up as lirc devices
# and are supported by lircd. Remote controls that are USB HID devices that show
# up as event devices are not included as as they are handled by eventlircd.
#-------------------------------------------------------------------------------
SUBSYSTEMS=="usb", GOTO="begin-usb"
GOTO="end-usb"
LABEL="begin-usb"
ENV{ID_USB_INTERFACES}=="", IMPORT{builtin}="usb_id"
ENV{ID_VENDOR_ID}=="04d8", ENV{ID_MODEL_ID}=="fd08", \
ENV{lircd_driver}="usb_irtoy", \
ENV{lircd_conf}="lircd.conf"
ENV{ID_VENDOR_ID}=="0fe9", ENV{ID_MODEL_ID}=="9010", \
ENV{lircd_driver}="dvico", \
ENV{lircd_conf}="lircd.conf"
ENV{ID_VENDOR_ID}=="04d8", ENV{ID_MODEL_ID}=="f844", \
ENV{lircd_driver}="irman", \
ENV{lircd_conf}="lircd.conf"
LABEL="end-usb"
ENV{lircd_driver}=="?*", ENV{lircd_conf}=="?*", ACTION=="add", \
TAG+="systemd", ENV{SYSTEMD_WANTS}+="lircd@$name:$env{lircd_driver}:$env{lircd_conf}.service", \
RUN+="lircd_wakeup_enable"
ENV{lircd_driver}=="?*", ENV{lircd_conf}=="?*", ACTION=="remove", \
RUN+="/usr/bin/systemctl stop lircd@$name:$env{lircd_driver}:$env{lircd_conf}.service"
LABEL="end"