| #************************************************************** |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| # |
| #************************************************************** |
| |
| |
| |
| package installer::pathanalyzer; |
| |
| use installer::globals; |
| |
| ########################################### |
| # Path analyzer |
| ########################################### |
| |
| sub get_path_from_fullqualifiedname |
| { |
| my ($longfilenameref) = @_; |
| |
| if ( $$longfilenameref =~ /\Q$installer::globals::separator\E/ ) # Is there a separator in the path? Otherwise the path is empty. |
| { |
| if ( $$longfilenameref =~ /^\s*(\S.*\S\Q$installer::globals::separator\E)(\S.+\S?)/ ) |
| { |
| $$longfilenameref = $1; |
| } |
| } |
| else |
| { |
| $$longfilenameref = ""; # there is no path |
| } |
| } |
| |
| |
| |
| |
| =head2 |
| |
| Despite its name, this function seems just to return the basename of the given filename. |
| |
| =cut |
| sub make_absolute_filename_to_relative_filename |
| { |
| my ($longfilenameref) = @_; |
| |
| if ( $installer::globals::isunix ) |
| { |
| if ( $$longfilenameref =~ /^.*\/(\S.+\S?)/ ) |
| { |
| $$longfilenameref = $1; |
| } |
| } |
| |
| if ( $installer::globals::iswin || $installer::globals::isos2 ) |
| { |
| # Either '/' or '\'. It would be possible to use $installer::globals::separator. |
| if ( $$longfilenameref =~ /^.*[\/\\](\S.+\S?)/ ) |
| { |
| $$longfilenameref = $1; |
| } |
| } |
| } |
| |
| 1; |