1#**************************************************************
2#
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20#**************************************************************
21
22
23
24package installer::pathanalyzer;
25
26use installer::globals;
27
28###########################################
29# Path analyzer
30###########################################
31
32sub get_path_from_fullqualifiedname
33{
34	my ($longfilenameref) = @_;
35
36	if ( $$longfilenameref =~ /\Q$installer::globals::separator\E/ )	# Is there a separator in the path? Otherwise the path is empty.
37	{
38		if ( $$longfilenameref =~ /^\s*(\S.*\S\Q$installer::globals::separator\E)(\S.+\S?)/ )
39		{
40			$$longfilenameref = $1;
41		}
42	}
43	else
44	{
45		$$longfilenameref = "";	# there is no path
46	}
47}
48
49sub make_absolute_filename_to_relative_filename
50{
51	my ($longfilenameref) = @_;
52
53	if ( $installer::globals::isunix )
54	{
55		if ( $$longfilenameref =~ /^.*\/(\S.+\S?)/ )
56		{
57			$$longfilenameref = $1;
58		}
59	}
60
61	if ( $installer::globals::iswin )
62	{
63		# Either '/' or '\'. It would be possible to use $installer::globals::separator.
64		if ( $$longfilenameref =~ /^.*[\/\\](\S.+\S?)/ )
65		{
66			$$longfilenameref = $1;
67		}
68	}
69}
70
711;
72