tools/winapi_check/winapi_global.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 winapi_global;
  20
  21 use strict;
  22
  23 use modules qw($modules);
  24 use nativeapi qw($nativeapi);
  25 use options qw($options);
  26 use output qw($output);
  27 use winapi qw(@winapis);
  28
  29 sub check_modules {
  30     my $complete_module = shift;
  31     my $module2functions = shift;
  32
  33     my @complete_modules = sort(keys(%$complete_module));
  34
  35     if($options->declared) {
  36         foreach my $module (@complete_modules) {
  37             foreach my $winapi (@winapis) {
  38                 if(!$winapi->is_module($module)) { next; }
  39                 my $functions = $$module2functions{$module};
  40                 foreach my $internal_name ($winapi->all_internal_functions_in_module($module)) {
  41                     next if $internal_name =~ /\./;
  42                     my $function = $functions->{$internal_name};
  43                     if(!defined($function) && !$nativeapi->is_function($internal_name) &&
  44                # FIXME: remove these when DLL separation is complete
  45                !($module eq "user32" || $module eq "gdi32" || $module eq "kernel32" ||
  46                  $module eq "user.exe" || $module eq "keyboard.drv" || $module eq "ddeml" ||
  47                  $module eq "gdi.exe" || $module eq "dispdib" || $module eq "krnl386.exe"))
  48                     {
  49                         $output->write("*.c: $module: $internal_name: " .
  50                                        "function declared but not implemented or declared external\n");
  51                     }
  52                 }
  53             }
  54         }
  55     }
  56
  57     if($options->argument && $options->argument_forbidden) {
  58         foreach my $winapi (@winapis) {
  59             my $types_not_used = $winapi->types_not_used;
  60             foreach my $module (sort(keys(%$types_not_used))) {
  61                 if(!$$complete_module{$module}) { next; }
  62                 foreach my $type (sort(keys(%{$$types_not_used{$module}}))) {
  63                     $output->write("*.c: $module: type ($type) not used\n");
  64                 }
  65             }
  66         }
  67     }
  68 }
  69
  70 sub check_all_modules {
  71     my $include2info = shift;
  72
  73     &winapi_documentation::report_documentation;
  74
  75     if($options->headers_unused && $options->include) {
  76         foreach my $name (sort(keys(%$include2info))) {
  77             if(!$$include2info{$name}{used}) {
  78                 $output->write("*.c: $name: include file is never used\n");
  79             }
  80         }
  81     }
  82
  83     $modules->global_report;
  84     $nativeapi->global_report;
  85 }
  86
  87 1;