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package WinProjectBase;
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# ************************************************************
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# Description : A Windows base module for Project Creators
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# Author : Chad Elliott
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# Create Date : 1/4/2005
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# ************************************************************
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# ************************************************************
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# Pragmas
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# ************************************************************
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use strict;
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# ************************************************************
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# Data Section
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# ************************************************************
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my($max_win_env) = 'MPC_MAX_WIN_FILE_LENGTH';
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# ************************************************************
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# Subroutine Section
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# ************************************************************
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sub convert_slashes {
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#my($self) = shift;
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return 1;
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}
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sub case_insensitive {
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#my($self) = shift;
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return 1;
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}
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sub translate_directory {
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my($self) = shift;
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my($dir) = shift;
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## Call the base class version
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$dir = $self->DirectoryManager::translate_directory($dir);
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## Change drive letters and $() macros
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$dir =~ s/^([A-Z]):/$1/i;
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$dir =~ s/\$\(([^\)]+)\)/$1/g;
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## We need to make sure that we do not exceed the maximum file name
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## limitation (including the cwd (- c:\) and object file name). So, we
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## check the total length against a predetermined "acceptable" value.
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## This acceptable value is modifiable through the environment.
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my($maxenv) = $ENV{$max_win_env};
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my($maxlen) = (defined $maxenv && $maxenv =~ /^\d+$/ ? $maxenv : 128) + 3;
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my($dirlen) = length($dir);
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my($diff) = (length($self->getcwd()) + $dirlen + 1) - $maxlen;
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if ($diff > 0) {
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if ($diff > $dirlen) {
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$dir = substr($dir, $dirlen - 1);
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}
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else {
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$dir = substr($dir, $diff);
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}
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while($dir =~ s/^\\//) {
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}
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}
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return $dir;
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}
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sub validated_directory {
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my($self) = shift;
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my($dir) = shift;
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## $(...) could contain a drive letter and Windows can not
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## make a directory that resembles a drive letter. So, we have
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## to exclude those directories with $(...).
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if ($dir =~ /\$\([^\)]+\)/ || $dir =~ /\.\.\\/ || $dir =~ /^[A-Z]:/i) {
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return '.';
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}
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else {
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return $dir;
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}
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}
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sub crlf {
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my($self) = shift;
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return $self->windows_crlf();
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}
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sub file_sorter {
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#my($self) = shift;
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#my($left) = shift;
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#my($right) = shift;
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return lc($_[1]) cmp lc($_[2]);
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}
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1;
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