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lcd4linux: Possibility added that the config can also be loaded from /tmp

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Until now, the configuration must be stored under '/etc/lcd4linux.conf'.
So that the configuration can also be changed dynamically, it makes
sense to store this under /tmp and load them from this directory.
The init script first checks whether there is a configuration under
'/etc/lcd4linux.conf' and only then does it try to find it under
'/tmp/lcd4linux.conf'. If there is no configuration, an error message
is shown.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
This commit is contained in:
Florian Eckert 2021-06-10 10:11:25 +02:00
parent 74bd32f9ff
commit 27b0d3bd11
2 changed files with 12 additions and 3 deletions
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2
utils/lcd4linux/Makefile
View file

@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=lcd4linux
PKG_RELEASE:=7
PKG_RELEASE:=8
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://github.com/feckert/lcd4linux

13
utils/lcd4linux/files/lcd4linux.init
View file

@ -5,10 +5,19 @@ START=98
USE_PROCD=1
PROG="/usr/bin/lcd4linux"
CONFIGFILE="/etc/lcd4linux.conf"
STATIC_CONFIG="/etc/lcd4linux.conf"
DYNAMIC_CONFIG="/tmp/lcd4linux.conf"
start_service() {
[ -f /etc/lcd4linux.conf ] || return 1
if [ -f "$DYNAMIC_CONFIG" ]; then
CONFIGFILE="$DYNAMIC_CONFIG"
elif [ -f "$STATIC_CONFIG" ]; then
CONFIGFILE="$STATIC_CONFIG"
else
echo "No config found"
return 1
fi
procd_open_instance
procd_set_param command "$PROG"
procd_append_param command -F