403 lines
12 KiB
Perl
Executable File
403 lines
12 KiB
Perl
Executable File
#!/usr/bin/perl -w
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# Copyright 2001 Patrik Stridvall
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use strict;
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BEGIN {
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$0 =~ m%^(.*?/?tools)/winapi/winapi_extract$%;
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require "$1/winapi/setup.pm";
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}
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use config qw(
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&file_type &files_skip &files_filter &get_spec_files
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$current_dir $wine_dir $winapi_dir $winapi_check_dir
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);
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use modules;
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use nativeapi;
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use output;
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use options;
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use winapi;
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use winapi_function;
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use winapi_parser;
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my $output = 'output'->new;
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my %options_long = (
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"debug" => { default => 0, description => "debug mode" },
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"help" => { default => 0, description => "help mode" },
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"verbose" => { default => 0, description => "verbose mode" },
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"progress" => { default => 1, description => "show progress" },
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"win16" => { default => 1, description => "Win16 extraction" },
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"win32" => { default => 1, description => "Win32 extraction" },
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"local" => { default => 1, description => "local extraction" },
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"global" => { default => 1, description => "global extraction" },
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"spec-files" => { default => 1, parent => "global", description => "spec files extraction" },
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"stub-statistics" => { default => 0, parent => "global", description => "stub statistics" },
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);
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my %options_short = (
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"d" => "debug",
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"?" => "help",
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"v" => "verbose"
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);
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my $options_usage = "usage: winapi_extract [--help] [<files>]\n";
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my $options = 'options'->new(\%options_long, \%options_short, $options_usage);
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my %module2spec_file;
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my %module2type;
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{
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local $_;
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foreach my $spec_file (get_spec_files("winelib")) {
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my $module;
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my $type;
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open(IN, "< $wine_dir/$spec_file");
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while(<IN>) {
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s/^\s*?(.*?)\s*$/$1/; # remove whitespace at begining and end of line
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s/^(.*?)\s*#.*$/$1/; # remove comments
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/^$/ && next; # skip empty lines
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if(/^name\s+(.*?)$/) {
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$module = $1;
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$module2spec_file{$module} = $spec_file;
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} elsif(/^type\s+(.*?)$/) {
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$type = $1;
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$module2type{$module} = $type;
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}
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}
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close(IN);
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}
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}
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my $modules = 'modules'->new($options, $output, $wine_dir, $current_dir, \&file_type, "$winapi_check_dir/modules.dat");
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my $win16api = 'winapi'->new($options, $output, "win16", "$winapi_check_dir/win16");
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my $win32api = 'winapi'->new($options, $output, "win32", "$winapi_check_dir/win32");
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my @winapis = ($win16api, $win32api);
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if($wine_dir eq ".") {
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'winapi'->read_all_spec_files($modules, $wine_dir, $current_dir, \&file_type, $win16api, $win32api);
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} else {
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my @spec_files = $modules->allowed_spec_files($wine_dir, $current_dir);
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'winapi'->read_spec_files($modules, $wine_dir, $current_dir, \@spec_files, $win16api, $win32api);
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}
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my $nativeapi = 'nativeapi'->new($options, $output, "$winapi_check_dir/nativeapi.dat",
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"$wine_dir/configure.in", "$wine_dir/include/config.h.in");
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my %specifications;
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sub documentation_specifications {
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my $function = shift;
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my @debug_channels = @{$function->debug_channels};
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my $documentation = $function->documentation;
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my $documentation_line = $function->documentation_line;
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my $return_type = $function->return_type;
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my $linkage = $function->linkage;
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my $internal_name = $function->internal_name;
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my @argument_types = @{$function->argument_types};
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if($linkage eq "static") {
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return;
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}
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local $_;
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foreach (split(/\n/, $documentation)) {
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if(/^\s*\*\s*(\S+)\s*[\(\[]\s*(\w+)\s*\.\s*(\S+)\s*[\)\]]/) {
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my $external_name = $1;
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my $module = lc($2);
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my $ordinal = $3;
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if($ordinal eq "@") {
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if(1 || !exists($specifications{$module}{unfixed}{$external_name})) {
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$specifications{$module}{unfixed}{$external_name}{ordinal} = $ordinal;
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$specifications{$module}{unfixed}{$external_name}{external_name} = $external_name;
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$specifications{$module}{unfixed}{$external_name}{function} = $function;
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} else {
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$output->write("$external_name ($module.$ordinal) already exists\n");
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}
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} elsif($ordinal =~ /^\d+$/) {
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if(1 || !exists($specifications{$module}{fixed}{$ordinal})) {
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$specifications{$module}{fixed}{$ordinal}{ordinal} = $ordinal;
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$specifications{$module}{fixed}{$ordinal}{external_name} = $external_name;
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$specifications{$module}{fixed}{$ordinal}{function} = $function;
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} else {
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$output->write("$external_name ($module.$ordinal) already exists\n");
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}
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} elsif($ordinal eq "init") {
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if(!exists($specifications{$module}{init})) {
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$specifications{$module}{init}{function} = $function;
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} else {
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$output->write("$external_name ($module.$ordinal) already exists\n");
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}
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} else {
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if(!exists($specifications{$module}{unknown}{$external_name})) {
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$specifications{$module}{unknown}{$external_name}{ordinal} = $ordinal;
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$specifications{$module}{unknown}{$external_name}{external_name} = $external_name;
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$specifications{$module}{unknown}{$external_name}{function} = $function;
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} else {
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$output->write("$external_name ($module.$ordinal) already exists\n");
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}
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}
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if($options->debug) {
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$output->write("$external_name ($module.$ordinal)\n");
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}
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}
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}
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}
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my %module_pseudo_stub_count16;
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my %module_pseudo_stub_count32;
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sub statements_stub {
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my $function = shift;
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my $statements = $function->statements;
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if(defined($statements) && $statements =~ /FIXME[^;]*stub/s) {
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if($options->win16) {
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foreach my $module16 ($function->modules16) {
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$module_pseudo_stub_count16{$module16}++;
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}
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}
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if($options->win32) {
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foreach my $module32 ($function->modules32) {
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$module_pseudo_stub_count32{$module32}++;
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}
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}
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}
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}
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my @c_files = $options->c_files;
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@c_files = files_skip(@c_files);
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@c_files = files_filter("winelib", @c_files);
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my $progress_output;
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my $progress_current = 0;
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my $progress_max = scalar(@c_files);
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foreach my $file (@c_files) {
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my %functions;
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$progress_current++;
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if($options->progress) {
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$output->progress("$file: file $progress_current of $progress_max");
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}
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my $found_function = sub {
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my $function = shift;
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my $documentation_line = $function->documentation_line;
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my $documentation = $function->documentation;
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my $function_line = $function->function_line;
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my $linkage = $function->linkage;
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my $return_type = $function->return_type;
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my $calling_convention = $function->calling_convention;
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my $internal_name = $function->internal_name;
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my @argument_types = @{$function->argument_types};
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my @argument_names = @{$function->argument_names};
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my @argument_documentations = @{$function->argument_documentations};
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my $statements = $function->statements;
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$functions{$internal_name} = $function;
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$output->prefix("$file: " . $function->prefix);
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if($options->spec_files) {
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documentation_specifications($function);
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}
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if($options->stub_statistics) {
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statements_stub($function);
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}
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$output->prefix("");
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};
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my $found_preprocessor = sub {
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my $directive = shift;
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my $argument = shift;
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};
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winapi_parser::parse_c_file $options, $output, $file, $found_function, $found_preprocessor;
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my @internal_names = keys(%functions);
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if($#internal_names < 0) {
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$output->write("$file: doesn't contain any functions\n");
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}
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}
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sub output_function {
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local *OUT = shift;
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my $type = shift;
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my $ordinal = shift;
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my $external_name = shift;
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my $function = shift;
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my $internal_name = $function->internal_name;
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my $return_kind;
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my $calling_convention;
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my @argument_kinds;
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if($type eq "win16") {
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$return_kind = $function->return_kind16 || "undef";
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$calling_convention = $function->calling_convention16 || "undef";
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@argument_kinds = map { $_ || "undef"; } @{$function->argument_kinds16};
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} elsif($type eq "win32") {
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$return_kind = $function->return_kind32 || "undef";
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$calling_convention = $function->calling_convention32 || "undef";
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@argument_kinds = map { $_ || "undef"; } @{$function->argument_kinds32};
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}
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print OUT "$ordinal $calling_convention $external_name(@argument_kinds) $internal_name\n";
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}
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if($options->spec_files) {
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foreach my $module (keys(%specifications)) {
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my $spec_file = $module2spec_file{$module};
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my $type = $module2type{$module};
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if(!defined($spec_file) || !defined($type)) {
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$output->write("$module: doesn't exist\n");
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next;
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}
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$spec_file .= "2";
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$output->progress("$spec_file");
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open(OUT, "> $wine_dir/$spec_file");
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print OUT "name $module\n";
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print OUT "type $type\n";
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if(exists($specifications{$module}{init})) {
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my $function = $specifications{$module}{init}{function};
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print OUT "init " . $function->internal_name . "\n";
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}
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print OUT "\n";
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my %debug_channels;
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if(exists($specifications{$module}{init})) {
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my $function = $specifications{$module}{init}{function};
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foreach my $debug_channel (@{$function->debug_channels}) {
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$debug_channels{$debug_channel}++;
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}
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}
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foreach my $ordinal (sort {$a <=> $b} keys(%{$specifications{$module}{fixed}})) {
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my $function = $specifications{$module}{fixed}{$ordinal}{function};
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foreach my $debug_channel (@{$function->debug_channels}) {
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$debug_channels{$debug_channel}++;
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}
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}
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foreach my $name (sort(keys(%{$specifications{$module}{unfixed}}))) {
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my $function = $specifications{$module}{unfixed}{$name}{function};
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foreach my $debug_channel (@{$function->debug_channels}) {
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$debug_channels{$debug_channel}++;
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}
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}
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foreach my $name (sort(keys(%{$specifications{$module}{unknown}}))) {
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my $function = $specifications{$module}{unknown}{$name}{function};
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foreach my $debug_channel (@{$function->debug_channels}) {
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$debug_channels{$debug_channel}++;
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}
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}
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my @debug_channels = sort(keys(%debug_channels));
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if($#debug_channels >= 0) {
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print OUT "debug_channels (" . join(" ", @debug_channels) . ")\n";
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print OUT "\n";
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}
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my $empty = 1;
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if(!$empty) {
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print OUT "\n";
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$empty = 1;
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}
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foreach my $external_name (sort(keys(%{$specifications{$module}{unknown}}))) {
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my $entry = $specifications{$module}{unknown}{$external_name};
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my $ordinal = $entry->{ordinal};
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my $function = $entry->{function};
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print OUT "# ";
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output_function(\*OUT, $type, $ordinal, $external_name, $function);
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$empty = 0;
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}
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if(!$empty) {
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print OUT "\n";
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$empty = 1;
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}
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foreach my $ordinal (sort {$a <=> $b} keys(%{$specifications{$module}{fixed}})) {
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my $entry = $specifications{$module}{fixed}{$ordinal};
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my $external_name = $entry->{external_name};
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my $function = $entry->{function};
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output_function(\*OUT, $type, $ordinal, $external_name, $function);
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$empty = 0;
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}
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if(!$empty) {
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print OUT "\n";
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$empty = 1;
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}
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foreach my $external_name (sort(keys(%{$specifications{$module}{unfixed}}))) {
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my $entry = $specifications{$module}{unfixed}{$external_name};
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my $ordinal = $entry->{ordinal};
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my $function = $entry->{function};
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output_function(\*OUT, $type, $ordinal, $external_name, $function);
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$empty = 0;
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}
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close(OUT);
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}
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}
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if($options->stub_statistics) {
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foreach my $winapi (@winapis) {
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if($winapi->name eq "win16" && !$options->win16) { next; }
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if($winapi->name eq "win32" && !$options->win32) { next; }
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my %module_stub_count;
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my %module_total_count;
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foreach my $internal_name ($winapi->all_internal_functions,$winapi->all_functions_stub) {
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foreach my $module (split(/ \& /, $winapi->function_internal_module($internal_name))) {
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if($winapi->function_stub($internal_name)) {
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$module_stub_count{$module}++;
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}
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$module_total_count{$module}++;
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}
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}
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foreach my $module ($winapi->all_modules) {
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my $pseudo_stubs;
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if($winapi->name eq "win16") {
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$pseudo_stubs = $module_pseudo_stub_count16{$module};
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} elsif($winapi->name eq "win32") {
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$pseudo_stubs = $module_pseudo_stub_count32{$module};
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}
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my $real_stubs = $module_stub_count{$module};
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my $total = $module_total_count{$module};
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if(!defined($real_stubs)) { $real_stubs = 0; }
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if(!defined($pseudo_stubs)) { $pseudo_stubs = 0; }
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if(!defined($total)) { $total = 0;}
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my $stubs = $real_stubs + $pseudo_stubs;
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$output->write("*.c: $module: ");
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$output->write("$stubs of $total functions are stubs ($real_stubs real, $pseudo_stubs pseudo)\n");
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}
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}
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}
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$output->hide_progress;
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