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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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%^(?:loader|libs|programs|server|tools)/% && return 1;
 112     m%^dlls/wineps/data/% && return 1;
 113     m%^dlls/winmm/wineoss/midipatch\.c$% && return 1;
 114     m%spec\.c$% && return 1;
 115
 116     return 0;
 117 }
 118
 119 sub files_skip(@) {
 120     my @files;
 121     foreach my $file (@_) {
 122         if(!file_skip($file)) {
 123             push @files, $file;
 124         }
 125     }
 126
 127     return @files;
 128 }
 129
 130 sub file_directory($) {
 131     local $_ = shift;
 132
 133     s%/?[^/]*$%%;
 134     if(!$_) {
 135         $_ = ".";
 136     }
 137
 138     s%^(?:\./)?(.*?)(?:/\.)?%$1%;
 139
 140     return $_;
 141 }
 142
 143 sub _get_files($$;$) {
 144     my $pattern = shift;
 145     my $type = shift;
 146     my $dir = shift;
 147
 148     $output->progress("$wine_dir: searching for /$pattern/");
 149
 150     if(!defined($dir)) {
 151         $dir = $wine_dir;
 152     }
 153
 154     my @files;
 155
 156     my @dirs = ($dir);
 157     while(defined(my $dir = shift @dirs)) {
 158         opendir(DIR, $dir);
 159         my @entries= readdir(DIR);
 160         closedir(DIR);
 161         foreach (@entries) {
 162             my $basefile = $_;
 163             $_ = "$dir/$_";
 164             if(/\.\.?$/) {
 165                 # Nothing
 166             } elsif(-d $_) {
 167                 push @dirs, $_;
 168             } elsif($basefile =~ /$pattern/ && (!defined($type) || file_type($_) eq $type)) {
 169                 s%^$wine_dir/%%;
 170                 push @files, $_;
 171             }
 172         }
 173     }
 174
 175     return @files;
 176 }
 177
 178 sub get_c_files($;$) { return _get_files('\.c$', $_[0], $_[1]); }
 179 sub get_h_files($;$) { return _get_files('\.h$', $_[0], $_[1]); }
 180 sub get_spec_files($;$) { return _get_files('\.spec$', $_[0], $_[1]); }
 181 sub get_makefile_in_files($;$) { return _get_files('^Makefile.in$', $_[0], $_[1]); }
 182
 183 1;