+++ /dev/null
-#!/bin/bash
-
-##
-# Copyright 2015 Telefonica Investigacion y Desarrollo, S.A.U.
-# This file is part of openmano
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-#
-# For those usages not covered by the Apache License, Version 2.0 please
-# contact with: nfvlabs@tid.es
-##
-
-
-#Utility for getting options, must be call with source
-#for every <option> it sets a variable 'option_<option>="-"'
-#if the option appears more than once, it concatenates a "-"
-#if the option contains an argument: 'option_<option>="argument"'
-#if the long option name contains "-" they are converted to "_"
-#params that are not options are stored in 'params'
-#the options to look for is received in the first argument,
-#a blank separator list with short and long options without the leading - or --
-#options to be stored in the same variable must appear in the same word separated by ':'
-#insert a trailing = if the option requires an argument
-#insert a trailing ? if the option may have an argument NOT IMPLEMENTED
-#option -- means get the rest of argument returned as 'option__=$*'
-
-#example: to allow options -h --help -j -k(with argument) --my-long-option(with argument)
-# and other parameters after -- provide
-# "help:h j k= my-long-option="
-#parsing "-h -karg pepe --my-long-option=otherar -- -s" will set variables
-# option_help="-"
-# option_k="arg"
-# option_my_long_option="otherarg"
-# params=" pepe"
-# option__="-s"
-
-
-#detect if is called with a source to use the 'exit'/'return' command for exiting
-[[ ${BASH_SOURCE[0]} != $0 ]] && ___exit="return" || ___exit="exit"
-
-options="$1"
-shift
-
-get_argument=""
-#reset variables
-params=""
-for option_group in $options
-do
- _name=${option_group%%:*}
- _name=${_name%=}
- _name=${_name//-/_}
- eval option_${_name}='""'
-done
-
-while [[ $# -gt 0 ]]
-do
- argument="$1"
- shift
- if [[ -n $get_argument ]]
- then
- [[ ${argument:0:1} == "-" ]] && echo "option '-$option' requires an argument" >&2 && $___exit 1
- eval ${get_argument}='"$argument"'
- #echo option $get_argument with argument
- get_argument=""
- continue
- fi
-
-
- #short options
- if [[ ${argument:0:1} == "-" ]] && [[ ${argument:1:1} != "-" ]] && [[ ${#argument} -ge 2 ]]
- then
- index=0
- while index=$((index+1)) && [[ $index -lt ${#argument} ]]
- do
- option=${argument:$index:1}
- bad_option=y
- for option_group in $options
- do
- _name=""
- for o in $(echo $option_group | tr ":=" " ")
- do
- [[ -z "$_name" ]] && _name=${o//-/_}
- #echo option $option versus $o
- if [[ "$option" == "${o}" ]]
- then
- eval option_${_name}='${option_'${_name}'}-'
- bad_option=n
- if [[ ${option_group:${#option_group}-1} != "=" ]]
- then
- continue
- fi
- if [[ ${#argument} -gt $((index+1)) ]]
- then
- eval option_${_name}='"${argument:$((index+1))}"'
- index=${#argument}
- else
- get_argument=option_${_name}
- #echo next should be argument $argument
- fi
-
- break
- fi
- done
- done
- [[ $bad_option == y ]] && echo "invalid argument '-$option'? Type -h for help" >&2 && $___exit 1
- done
- elif [[ ${argument:0:2} == "--" ]] && [[ ${#argument} -ge 3 ]]
- then
- option=${argument:2}
- option_argument=${option#*=}
- option_name=${option%%=*}
- [[ "$option_name" == "$option" ]] && option_argument=""
- bad_option=y
- for option_group in $options
- do
- _name=""
- for o in $(echo $option_group | tr ":=" " ")
- do
- [[ -z "$_name" ]] && _name=${o//-/_}
- #echo option $option versus $o
- if [[ "$option_name" == "${o}" ]]
- then
- bad_option=n
- if [[ ${option_group:${#option_group}-1} != "=" ]]
- then #not an argument
- [[ -n "${option_argument}" ]] && echo "option '--${option%%=*}' do not accept an argument " >&2 && $___exit 1
- eval option_${_name}='"${option_'${_name}'}-"'
- elif [[ -n "${option_argument}" ]]
- then
- eval option_${_name}='"${option_argument}"'
- else
- get_argument=option_${_name}
- #echo next should be argument $argument
- fi
- break
- fi
- done
- done
- [[ $bad_option == y ]] && echo "invalid argument '-$option'? Type -h for help" >&2 && $___exit 1
- elif [[ ${argument:0:2} == "--" ]]
- then
- option__="$*"
- bad_option=y
- for o in $options
- do
- if [[ "$o" == "--" ]]
- then
- bad_option=n
- option__=" $*"
- break
- fi
- done
- [[ $bad_option == y ]] && echo "invalid argument '--'? Type -h for help" >&2 && $___exit 1
- break
- else
- params="$params ${argument}"
- fi
-
-done
-
-[[ -n "$get_argument" ]] && echo "option '-$option' requires an argument" >&2 && $___exit 1
-$___exit 0
-#echo params $params
-
projects / osm / RO.git / blobdiff