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#!/bin/bash
#title :lslib-core
#description :core library for LS scripts
#author :Łukasz A. Grabowski <www@lucas.net.pl>
#date :20130928
#version :1.0.3
#notes :
#bash_version :4.2.37(1)-release
#copywrite :Copyright (C) 2013 Łukasz A. Grabowski
#license :This program 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
# :any later version.
# :
# :This program 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 this program. If not, see
# :http://www.gnu.org/licenses/.
#=======================================================================
#################
# Configuration #
#################
PACD="/usr/share/ls" #main directory for LS scripts
LIBD="lib" #library dir for LS scripts
#######################
# Predefined and init #
#######################
if [ -z "$LS_EXEC" ]; then
echo "This script are only for inclusion in LS packet scripts. Don't use it itself." 1>&2
exit 1
fi
##############################
# configuration read / write #
##############################
#get configuration
# cfg_g PATH
cfg_g() {
local PTH=""
if [ $# -gt 0 ]; then
local PTH="$1";
fi;
local DAT
local ERR
DAT="$($PACD/$LIBD/ls-config -f "$CFGFN" -qv --get="$PTH")"
ERR=$?
echo "$DAT"
return $ERR
}
#get configuration type
# cfg_t PATH
cfg_t() {
local PTH=""
if [ $# -gt 0 ]; then
local PTH="$1";
fi;
local DAT
local ERR
DAT="$($PACD/$LIBD/ls-config -f "$CFGFN" -qt --get="$PTH")"
ERR=$?
echo "$DAT"
return $ERR
}
#get configuration items count
# cfg_c PATH
cfg_c() {
local PTH=""
if [ $# -gt 0 ]; then
local PTH="$1";
fi;
local DAT
local ERR
DAT="$($PACD/$LIBD/ls-config -f "$CFGFN" -qc --get="$PTH")"
ERR=$?
echo "$DAT"
return $ERR
}
#set configuration
# cfg_s PATH DATA [TYPE=string]
cfg_s() {
local PTH=""
if [ $# -gt 0 ]; then
local PTH="$1";
fi;
local DATA=""
if [ $# -gt 1 ]; then
local DATA="$2";
fi;
local TYPE="string"
if [ $# -gt 2 ]; then
local TYPE="$3";
fi;
local DAT
local ERR
DAT="$($PACD/$LIBD/ls-config -f "$CFGFN" -q --set="$PTH" --data="$DATA" --type="$TYPE")"
ERR=$?
echo "$DAT"
return $ERR
}
#remove configuration
# cfg_u PATH
cfg_u() {
local PTH=""
if [ $# -gt 0 ]; then
local PTH="$1";
fi;
local DAT
local ERR
DAT="$($PACD/$LIBD/ls-config -f "$CFGFN" -q --set="$PTH" --unset)"
ERR=$?
return $ERR
}
cfg_f_g() {
local BCFN="$CFGFN"
local EX
CFGFN="$1"
shift
cfg_g "$@"
EX=$?
CFGFN="$BCFN"
return $EX
}
cfg_f_t() {
local BCFN="$CFGFN"
local EX
CFGFN="$1"
shift
cfg_t "$@"
EX=$?
CFGFN="$BCFN"
return $EX
}
cfg_f_c() {
local BCFN="$CFGFN"
local EX
CFGFN="$1"
shift
cfg_c "$@"
EX=$?
CFGFN="$BCFN"
return $EX
}
cfg_f_s() {
local BCFN="$CFGFN"
local EX
CFGFN="$1"
shift
cfg_s "$@"
EX=$?
CFGFN="$BCFN"
return $EX
}
cfg_f_u() {
local BCFN="$CFGFN"
local EX
CFGFN="$1"
shift
cfg_u "$@"
EX=$?
CFGFN="$BCFN"
return $EX
}
######################
# base variable init #
######################
#package name
SCRFN="$(basename "$0")"
#configuriation directory and file
if [ -z "$CFGD" ]; then
CFGD="/etc/ls"
fi;
CFGFN="$CFGD/$SCRFN"
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