97 lines
2.8 KiB
Plaintext
97 lines
2.8 KiB
Plaintext
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#!/usr/bin/perl -w
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#
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# Extract #define symbol information from C header files.
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#
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# Copyright 2002 Alexandre Julliard
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#
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# list of symbols (regexps) to skip for each header
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%skip_list =
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(
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"winnt.h" => [ "APIENTRY", "APIPRIVATE", "CALLBACK", "CONST", "EXTERN_C", "PASCAL",
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"VOID", "DUMMY(STRUCT|UNION)NAME.*", "STDAPI.*", "STDMETHOD.*", "WINAPI.*",
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"WINE_.*", "_*(cdecl|CDECL|pascal|export|fastcall|stdcall)",
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"MEM_SYSTEM", "_GET_CONTEXT", "_QUAD_.*",
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"CONTEXT_(ALPHA|R4000|SPARC|X86|i386|i486)" ],
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"winbase.h" => [ "(Fill|Move|Zero|Copy)Memory" ],
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"wingdi.h" => [ "PROFILE_LINKED", "PROFILE_EMBEDDED", "GetCharWidth[AW]" ],
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"winuser.h" => [ "OemToAnsi[AW]", "OemToAnsiBuff[AW]", "AnsiToOem[AW]", "AnsiToOemBuff[AW]",
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"Ansi(Next|Prev|Lower|Upper|LowerBuff|UpperBuff)[AW]", "GetNextWindow" ],
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"winsock2.h" => [ "WSAEVENT", "LPWSAEVENT", "WSAOVERLAPPED", "WS_.*" ]
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);
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@header_list =
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(
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"windef.h",
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"winnt.h",
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"winbase.h",
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"wingdi.h",
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"winuser.h",
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"winerror.h",
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"winnls.h",
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"winreg.h",
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"winsock2.h",
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"winspool.h",
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"winver.h",
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"wincon.h",
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);
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$include_dir = "../../include";
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@list = ($#ARGV >= 0) ? @ARGV : @header_list;
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foreach $basename (@list)
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{
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my $skip = $skip_list{$basename};
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my $result = "include/" . $basename;
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$result =~ s!\.h$!.pm!;
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open INPUT, "$include_dir/$basename" or die "Cannot open $include_dir/$basename";
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open OUTPUT, ">sym.c" or die "Cannot create sym.c";
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print "Building $result\n";
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print OUTPUT <<EOF;
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#include <stdio.h>
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#include <stdlib.h>
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#include <limits.h>
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EOF
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foreach $inc (@header_list) { print OUTPUT "#include <$inc>\n"; }
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print OUTPUT <<EOF;
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int main()
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{
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printf( "# Automatically generated by make_symbols; DO NOT EDIT!! \\n" );
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printf( "#\\n" );
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printf( "# Perl definitions for header file $basename\\n" );
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printf( "#\\n\\n" );
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EOF
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my %symbols = ();
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while (<INPUT>)
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{
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# extract all #defines
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next unless (/^\s*\#\s*define\s+([A-Za-z0-9_]+)\s+(.*)$/);
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my ($name,$value) = ($1,$2);
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# skip empty value
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next if ($value eq "");
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# skip the WINELIB defines
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next if ($value =~ /WINELIB_NAME_AW/);
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# skip macros containing multiple values
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next if ($value =~ /{.*}/);
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# check against regexps to skip
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next if (grep { $name =~ /^$_$/ } @$skip);
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$symbols{$name} = $value;
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}
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foreach $sym (sort keys %symbols)
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{
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printf OUTPUT " printf(\"\$$sym = %%d;\\n\", (int)($sym));\n";
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}
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print OUTPUT " exit(0);\n}\n";
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close OUTPUT;
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#print "cc -I../../include -o sym sym.c\n";
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if (system( "cc -I../../include -o sym sym.c" )) { die "Could not compile sym.c"; }
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#print "./sym >$result\n";
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if (system( "./sym >$result" )) { die "Could not run ./sym\n"; }
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unlink "sym","sym.c";
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}
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