1*b1cdbd2cSJim Jagielski#************************************************************** 2*b1cdbd2cSJim Jagielski# 3*b1cdbd2cSJim Jagielski# Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski# or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski# distributed with this work for additional information 6*b1cdbd2cSJim Jagielski# regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski# to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski# "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski# with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski# 11*b1cdbd2cSJim Jagielski# http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski# 13*b1cdbd2cSJim Jagielski# Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski# software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski# KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski# specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski# under the License. 19*b1cdbd2cSJim Jagielski# 20*b1cdbd2cSJim Jagielski#************************************************************** 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielskipackage installer::remover; 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielskiuse installer::globals; 27*b1cdbd2cSJim Jagielski 28*b1cdbd2cSJim Jagielski############################################ 29*b1cdbd2cSJim Jagielski# Remover 30*b1cdbd2cSJim Jagielski############################################ 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielskisub remove_leading_and_ending_whitespaces 33*b1cdbd2cSJim Jagielski{ 34*b1cdbd2cSJim Jagielski my ( $stringref ) = @_; 35*b1cdbd2cSJim Jagielski 36*b1cdbd2cSJim Jagielski $$stringref =~ s/^\s*//; 37*b1cdbd2cSJim Jagielski $$stringref =~ s/\s*$//; 38*b1cdbd2cSJim Jagielski} 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielskisub remove_leading_and_ending_quotationmarks 41*b1cdbd2cSJim Jagielski{ 42*b1cdbd2cSJim Jagielski my ( $stringref ) = @_; 43*b1cdbd2cSJim Jagielski 44*b1cdbd2cSJim Jagielski $$stringref =~ s/^\s*\"//; 45*b1cdbd2cSJim Jagielski $$stringref =~ s/\"\s*$//; 46*b1cdbd2cSJim Jagielski} 47*b1cdbd2cSJim Jagielski 48*b1cdbd2cSJim Jagielskisub remove_leading_and_ending_slashes 49*b1cdbd2cSJim Jagielski{ 50*b1cdbd2cSJim Jagielski my ( $stringref ) = @_; 51*b1cdbd2cSJim Jagielski 52*b1cdbd2cSJim Jagielski $$stringref =~ s/^\s*\///g; 53*b1cdbd2cSJim Jagielski $$stringref =~ s/\/\s*$//g; 54*b1cdbd2cSJim Jagielski} 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielskisub remove_ending_slashes 57*b1cdbd2cSJim Jagielski{ 58*b1cdbd2cSJim Jagielski my ( $stringref ) = @_; 59*b1cdbd2cSJim Jagielski 60*b1cdbd2cSJim Jagielski $$stringref =~ s/\/\s*$//g; 61*b1cdbd2cSJim Jagielski} 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielskisub remove_leading_and_ending_pathseparators 64*b1cdbd2cSJim Jagielski{ 65*b1cdbd2cSJim Jagielski my ( $stringref ) = @_; 66*b1cdbd2cSJim Jagielski 67*b1cdbd2cSJim Jagielski $$stringref =~ s/^\s*\Q$installer::globals::separator\E//; 68*b1cdbd2cSJim Jagielski $$stringref =~ s/\Q$installer::globals::separator\E\s*$//; 69*b1cdbd2cSJim Jagielski} 70*b1cdbd2cSJim Jagielski 71*b1cdbd2cSJim Jagielskisub remove_ending_pathseparator 72*b1cdbd2cSJim Jagielski{ 73*b1cdbd2cSJim Jagielski my ( $stringref ) = @_; 74*b1cdbd2cSJim Jagielski 75*b1cdbd2cSJim Jagielski $$stringref =~ s/\Q$installer::globals::separator\E\s*$//; 76*b1cdbd2cSJim Jagielski} 77*b1cdbd2cSJim Jagielski 78*b1cdbd2cSJim Jagielski1; 79