tools/winapi/config.pm

   1 #
   2 # Copyright 1999, 2000, 2001 Patrik Stridvall
   3 #
   4 # This library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8 #
   9 # This library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with this library; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17 #
  18
  19 package config;
  20
  21 use strict;
  22
  23 use setup qw($current_dir $wine_dir $winapi_dir);
  24
  25 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
  26 require Exporter;
  27
  28 @ISA = qw(Exporter);
  29 @EXPORT = qw(
  30     file_absolutize file_normalize
  31     file_directory
  32     file_type files_filter
  33     file_skip files_skip
  34     get_c_files
  35     get_h_files
  36     get_makefile_in_files
  37     get_spec_files
  38 );
  39 @EXPORT_OK = qw(
  40     $current_dir $wine_dir $winapi_dir
  41 );
  42
  43 use vars qw($current_dir $wine_dir $winapi_dir);
  44
  45 use output qw($output);
  46
  47 use File::Find;
  48
  49 sub file_normalize($) {
  50     local $_ = shift;
  51
  52     foreach my $dir (split(m%/%, $current_dir)) {
  53         if(s%^(\.\./)*\.\./$dir/%%) {
  54             if(defined($1)) {
  55                 $_ = "$1$_";
  56             }
  57         }
  58     }
  59
  60     while(m%^(.*?)([^/\.]+)/\.\./(.*?)$%) {
  61         if($2 ne "." && $2 ne "..") {
  62             $_ = "$1$3";
  63         }
  64     }
  65
  66     return $_;
  67 }
  68
  69 sub file_absolutize($) {
  70     local $_ = shift;
  71
  72     $_ = file_normalize($_);
  73     if(!s%^$wine_dir/%%) {
  74         $_ = "$current_dir/$_";
  75     }
  76     s%^\./%%;
  77
  78     return $_;
  79 }
  80
  81 sub file_type($) {
  82     local $_ = shift;
  83
  84     $_ = file_absolutize($_);
  85
  86     m%^(?:server|tests|tools)/% && return "";
  87     m%^(?:programs)/% && return "wineapp";
  88     m%^(?:libs)/% && return "library";
  89
  90     return "winelib";
  91 }
  92
  93 sub files_filter($@) {
  94     my $type = shift;
  95
  96     my @files;
  97     foreach my $file (@_) {
  98         if(file_type($file) eq $type) {
  99             push @files, $file;
 100         }
 101     }
 102
 103     return @files;
 104 }
 105
 106 sub file_skip($) {
 107     local $_ = shift;
 108
 109     $_ = file_absolutize($_);
 110
 111     m%^(?:dlls|include)/% || return 1;
 112     m%^dlls/wineps\.drv/data/% && return 1;
 113     return 0;
 114 }
 115
 116 sub files_skip(@) {
 117     my @files;
 118     foreach my $file (@_) {
 119         if(!file_skip($file)) {
 120             push @files, $file;
 121         }
 122     }
 123
 124     return @files;
 125 }
 126
 127 sub file_directory($) {
 128     local $_ = shift;
 129
 130     s%/?[^/]*$%%;
 131     if(!$_) {
 132         $_ = ".";
 133     }
 134
 135     s%^(?:\./)?(.*?)(?:/\.)?%$1%;
 136
 137     return $_;
 138 }
 139
 140 sub _get_files($$;$) {
 141     my $pattern = shift;
 142     my $type = shift;
 143     my $dir = shift;
 144
 145     $output->progress("$wine_dir: searching for /$pattern/");
 146
 147     if(!defined($dir)) {
 148         $dir = $wine_dir;
 149     }
 150
 151     my @files;
 152
 153     my @dirs = ($dir);
 154     while(defined(my $dir = shift @dirs)) {
 155         opendir(DIR, $dir) || die "Can't open directory $dir: $!\n";
 156         my @entries= readdir(DIR);
 157         closedir(DIR);
 158         foreach (@entries) {
 159             my $basefile = $_;
 160             $_ = "$dir/$_";
 161             if(/\.\.?$/) {
 162                 # Nothing
 163             } elsif(-d $_) {
 164                 push @dirs, $_;
 165             } elsif($basefile =~ /$pattern/ && (!defined($type) || file_type($_) eq $type)) {
 166                 s%^$wine_dir/%%;
 167                 push @files, $_;
 168             }
 169         }
 170     }
 171
 172     return @files;
 173 }
 174
 175 sub get_c_files($;$) { return _get_files('\.c$', $_[0], $_[1]); }
 176 sub get_h_files($;$) { return _get_files('\.h$', $_[0], $_[1]); }
 177 sub get_spec_files($;$) { return _get_files('\.spec$', $_[0], $_[1]); }
 178 sub get_makefile_in_files($;$) { return _get_files('^Makefile.in$', $_[0], $_[1]); }
 179
 180 1;