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annotate lib-src/make-mswin-unicode.pl @ 5542:dab422055bab

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Correct array bound for syntax_code_spec.
author Stephen J. Turnbull <stephen@xemacs.org>
date Mon, 08 Aug 2011 13:57:20 +0900
parents 308d34e9f07d
children 0f2338afbabf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 : #-*- Perl -*-
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2
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3 ### make-mswin-unicode --- generate Unicode-encapsulation code for MS Windows
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4
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5 ## Copyright (C) 2001, 2002, 2004, 2010 Ben Wing.
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6
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7 ## Author: Ben Wing <ben@xemacs.org>
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8 ## Maintainer: Ben Wing <ben@xemacs.org>
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9 ## Current Version: 1.0, August 24, 2001
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10
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11 ## This file is part of XEmacs.
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12
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13 ## XEmacs is free software: you can redistribute it and/or modify it
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14 ## under the terms of the GNU General Public License as published by the
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15 ## Free Software Foundation, either version 3 of the License, or (at your
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16 ## option) any later version.
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17
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18 ## XEmacs is distributed in the hope that it will be useful, but WITHOUT
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19 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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20 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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21 ## for more details.
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22
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23 ## You should have received a copy of the GNU General Public License
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24 ## along with XEmacs. If not, see <http://www.gnu.org/licenses/>.
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25
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26 eval 'exec perl -w -S $0 ${1+"$@"}'
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27 if 0;
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28
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29 use strict;
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30 use File::Basename;
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31 use Getopt::Long;
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32
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33 my ($myName, $myPath) = fileparse ($0);
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34
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35 my $usage="
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36 Usage: $myName [--c-output FILE] [--h-output FILE] [--help] [FILES ...]
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37
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38 The purpose of this script is to auto-generate Unicode-encapsulation
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39 code for MS Windows library functions that come in two versions (ANSI
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40 and Unicode). The MS Windows header files provide a way of
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41 automatically calling the right version, but only at compile-time,
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42 which is *NOT* sufficient for any real-world program. The solution is
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43 run-time Unicode encapsulation, which is not conceptually difficult
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44 but is time-consuming, and is not supported standardly only due to
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45 evil marketing decisions made by Microsoft. See src/intl-win32.c
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46 for more information.
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47
800
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48 In XEmacs, this file is normally run using `nmake -f xemacs.mak
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49 unicode-encapsulate'.
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50
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51 This script processes the specified files, looking for commands
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52 indicating library routines to Unicode-encapsulate, as follows:
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53
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54 Portions of the files that should be processed are enclosed in lines
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55 consisting only of the words \"begin-unicode-encapsulation-script\"
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56 and \"end-unicode-encapsulation-script\". More than one section can
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57 occur in a single file. Processed lines begin with a command word,
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58 followed by one or more args (no quotes are necessary for spaces):
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59
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60 file specifies a file to start reading from.
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61 yes indicates a function to be automatically Unicode-encapsulated.
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62 (All parameters either need no special processing or are LPTSTR or
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63 LPCTSTR.)
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64 override indidates a function where the prototype can be overridden
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65 due to errors in Cygwin or Visual Studio.
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66 soon indicates a function that should be automatically Unicode-encapsulated,
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67 but we're not ready to process it yet.
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68 no indicates a function we don't support (it will be #defined to cause
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69 a compile error, with the text after the function included in the
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70 erroneous definition to indicate why we don't support it).
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71 review indicates a function that we still need to review to determine whether
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72 or how to support it. This has the same effect as `no', with a comment
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73 indicating that the function needs review.
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74 skip indicates a function we support manually; only a comment about this
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75 will be generated.
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76 split indicates a function with a split structure (different versions
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77 for Unicode and ANSI), but where the only difference is in pointer
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78 types, and the actual size does not differ. The structure name
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79 should follow the function name, and it will be automatically
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80 Unicode-encapsulated with appropriate casts.
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81 begin-bracket indicates a #if statement to be inserted here.
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82 end-bracket indicates the corresponding #endif statement.
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83 blank lines and lines beginning with // are ignored.
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84 ";
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85
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86 # ------------------ process command-line options ------------------
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87
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88 my %options;
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89 my @SAVE_ARGV = @ARGV;
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90
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91 $Getopt::Long::ignorecase = 0;
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92 &GetOptions (
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93 \%options,
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94 'c-output=s',
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95 'h-output=s',
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96 'includedir=s',
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97 'help',
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98 );
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99
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100 die $usage if $options{"help"};
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101
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102 my $in_script;
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103 my $slurp;
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104
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105 my ($cout, $hout, $dir) = ($options{"c-output"},
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106 $options{"h-output"},
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107 $options{"includedir"});
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108
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109 $dir = '/usr/include/w32api' if !$dir && -f '/usr/include/w32api/windows.h';
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110
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111 if (!$dir)
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112 {
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113 for my $sdkroot (("WindowsSdkDir", "MSSdk", "MSVCDIR"))
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114 {
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115 if (defined $ENV{$sdkroot}) {
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116 $dir = $ENV{$sdkroot};
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117 last;
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118 }
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119 }
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120 unless (defined $dir)
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121 {
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122 die "Can't find the Windows SDK headers; run vcvars32.bat from your MSVC installation, or setenv.cmd from the Platform SDK installation";
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123 }
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124 }
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125 $dir.='/include' if ((-f $dir.'/include/WINDOWS.H') ||
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126 (-f $dir.'/include/windows.h'));
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127 die "Can't find MSVC include files in \"$dir\"" unless ((-f $dir.'/WINDOWS.H') || (-f $dir.'/windows.h'));
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128
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129 open (COUT, ">$cout") or die "Can't open C output file $cout: $!";
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130 open (HOUT, ">$hout") or die "Can't open C output file $hout: $!";
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131
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132 select (STDOUT); $| = 1;
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133
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134 print COUT "/* Automatically-generated Unicode-encapsulation file,
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135 using the command
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136
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137 $myPath$myName @SAVE_ARGV
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138
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139 Do not edit. See `$myName'.
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140 */
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141
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142 #include <config.h>
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143 #include \"lisp.h\"
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144
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145 #include \"syswindows.h\"
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146
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147 ";
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148 print HOUT "/* Automatically-generated Unicode-encapsulation header file.
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149 Do not edit. See `$myName'.
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diff changeset
150 */\n\n";
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151
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152 my %files;
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153 my %processed;
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diff changeset
154 my %bracket;
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155
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156 my $current_file;
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diff changeset
157 my @current_bracket;
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158
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159 my ($ws_re, $must_ws_re, $tok_ch) =
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160 ("\\s*", "\\s+", "\\w");
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161 # unfortunately there is no surefire way short of
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162 # parsing all include files for typedefs to
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163 # distinguish types from parameters, and prototypes
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164 # appear in the include files both with and without
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165 # parameters -- the latter kinds appear in a very
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166 # different style and were obviously added later. so
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167 # we rely on the fact that defined types are all
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168 # upper-case, and parameters generally are not, and
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169 # special-case the exceptions.
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170 my $typeword_re =
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171 # note the negative lookahead assertions: the first
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172 # one excludes the words "X" and "Y" from type
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173 # words, since they appear as parameter names in
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174 # CreateWindowEx; the second prevents "void
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175 # *Argument" from being parsed as a type "void *A"
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176 # followed by a parameter "rgument".
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177 "(?:(?!(?:X\\b|Y\\b))(?:unsigned|int|long|const|short|va_list|[A-Z_0-9]+)(?!${tok_ch}))";
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178 my $typetoken_re = "(?:$typeword_re$ws_re\\**$ws_re)";
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179 # Regexp matching a particular argument
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180 my $arg_re = "(?:(?:$typetoken_re+)(?:${tok_ch}+)?(?: OPTIONAL)?)";
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181 # Same, but with groups to match the type and name
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182 my $argmatch_re = "(?:($typetoken_re+)(${tok_ch}+)?(?: OPTIONAL)?)";
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183 # regexp matching a parenthesized argument list in a prototype
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184 my $args_re = "\\(((?:${ws_re}${arg_re}${ws_re},)*${ws_re}${arg_re}${ws_re})\\)";
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185 # regexp matching a return type in a protype
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186 my $rettype_re = "(SHSTDAPI_\\(${tok_ch}+\\)|${tok_ch}" . "[A-Za-z_0-9 \t\n\r\f]*?${tok_ch})";
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187 # regexp matching a function name
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188 my $funname_re = "(${tok_ch}+)";
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189 # Regexp matching a function prototype, $1 = rettype, $2 = name, $3 = args
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190 my $fun_re = "${rettype_re}${ws_re}${funname_re}${ws_re}${args_re};";
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191 # Regexp matching a particular Unicode function (ending in ...W)
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192 my $wfun_re = "${rettype_re}${ws_re}${funname_re}W${ws_re}${args_re};";
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193
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194 # print "regexp: $wfun_re\n";
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195
771
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196 while (<>)
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197 {
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198 chomp;
800
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199 # remove trailing CR. #### Should not be necessary! Perl should be
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200 # opening these in text mode by default, as the docs claim, and
a5954632b187 [xemacs-hg @ 2002-03-31 08:27:14 by ben]
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201 # automatically remove the CR's.
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202 tr/\r//d;
771
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203
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204 if (/^begin-unicode-encapsulation-script$/)
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ben
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205 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
206 $in_script = 1;
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ben
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207 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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208 elsif (/^end-unicode-encapsulation-script$/)
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209 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
210 $in_script = 0;
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diff changeset
211 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
212 elsif ($in_script)
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213 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
214 next if (m!^//!);
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215 next if (/^[ \t]*$/);
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216 if (/(file|yes|soon|no|review|skip|split|begin-bracket|end-bracket|override)(?: (.*))?/)
771
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217 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
218 my ($command, $parms) = ($1, $2);
778
2923009caf47 [xemacs-hg @ 2002-03-16 10:38:59 by ben]
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diff changeset
219 if ($command eq "file")
771
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220 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
221 $current_file = $parms;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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222 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
223 elsif ($command eq "begin-bracket")
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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224 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
225 my $current_bracket = $current_bracket[$#current_bracket];
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
226 if (defined ($current_bracket))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
227 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
228 $current_bracket .= "&& $parms";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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229 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
230 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
231 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
232 $current_bracket = "$parms";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
233 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
234 push @current_bracket, $current_bracket;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
235 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
236 elsif ($command eq "end-bracket")
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
237 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
238 pop @current_bracket;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
239 }
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240 elsif ($command eq "override")
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241 {
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242 die "Cannot parse prototype $parms" unless $parms =~ /$wfun_re(?: ?(.*))?/;
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243 my ($rettype, $fun, $args, $reason) = ($1, $2, $3, $4);
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244 $files{$current_file}{$fun} =
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245 [$command, $reason, $rettype, $fun, $args];
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246 $bracket{$current_file}{$fun} =
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247 $current_bracket[$#current_bracket];
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248 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
249 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
250 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
251 my ($fun, $reason) = split /\s+/, $parms, 2;
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252 $files{$current_file}{$fun} = [$command, $reason];
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
253 $bracket{$current_file}{$fun} =
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
254 $current_bracket[$#current_bracket];
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
255 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
256 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
257 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
258 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
259 print "WARNING: Unknown line $_\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
260 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
261 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
262 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
263
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
264
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
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diff changeset
265 foreach my $file (keys %files)
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ben
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diff changeset
266 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
267 $slurp = &FileContents ($file);
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268 print "Processing file $file\n";
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269 print HOUT "\n/* Processing file $file */\n\n";
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270 my $totalspace = 70 - length ("Processing file $file");
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271 $totalspace = 0 if $totalspace < 0;
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272 my $alignspaceleft = $totalspace / 2;
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273 my $alignspaceright = ($totalspace + 1) / 2;
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diff changeset
274 print COUT "
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
275 /*----------------------------------------------------------------------*/
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ben
parents:
diff changeset
276 /*" . (" " x $alignspaceleft) . "Processing file $file" .
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
277 (" " x $alignspaceright) . "*/
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
278 /*----------------------------------------------------------------------*/
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
279
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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parents:
diff changeset
280 ";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
281
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282 while ($slurp =~ /$wfun_re/g)
771
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diff changeset
283 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
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diff changeset
284 my ($rettype, $fun, $args) = ($1, $2, $3);
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285
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diff changeset
286 if ($processed{$fun})
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diff changeset
287 {
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288 print "Warning: Function $fun already seen\n";
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diff changeset
289 next;
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diff changeset
290 }
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diff changeset
291
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
292 $processed{$fun} = 1;
4873
50861fea97f6 regenerate intl-auto-encap-win32.c, now possible from Cygwin /usr/include/w32api headers
Ben Wing <ben@xemacs.org>
parents: 4467
diff changeset
293
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
294 print "Processing: $fun";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
295
4903
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
296 #my ($command, $reason) = ($files{$file}{$fun}[0], $files{$file}{$fun}[1]);
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
297 # Fuck perl! There seems to be no way to write something like
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
298 # my ($command, $reason) = @$files{$file}{$fun};
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
299 # You have to use a temporary var.
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
300 my $filesarr = $files{$file}{$fun};
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
301 my ($command, $reason) = @$filesarr;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
302 if (!defined ($command))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
303 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
304 print " (no command found)\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
305 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
306 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
307 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
308 print "\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
309 my $bracket = $bracket{$file}{$fun};
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
310 if (defined ($bracket))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
311 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
312 print HOUT "#if $bracket\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
313 print COUT "#if $bracket\n\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
314 }
4875
49de55c09f18 add "review" lines in intl-encap-win32.c for all unseen functions in processed headers
Ben Wing <ben@xemacs.org>
parents: 4873
diff changeset
315 if ($command eq "no" || $command eq "review")
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
316 {
4875
49de55c09f18 add "review" lines in intl-encap-win32.c for all unseen functions in processed headers
Ben Wing <ben@xemacs.org>
parents: 4873
diff changeset
317 $reason = "Function needs review to determine how to handle it"
49de55c09f18 add "review" lines in intl-encap-win32.c for all unseen functions in processed headers
Ben Wing <ben@xemacs.org>
parents: 4873
diff changeset
318 if !defined ($reason) && $command eq "review";
49de55c09f18 add "review" lines in intl-encap-win32.c for all unseen functions in processed headers
Ben Wing <ben@xemacs.org>
parents: 4873
diff changeset
319
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
320 if (!defined ($reason))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
321 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
322 print "WARNING: No reason given for `no' with function $fun\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
323 $reason = "";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
324 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
325
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
326 print HOUT "#undef $fun\n";
2367
ecf1ebac70d8 [xemacs-hg @ 2004-11-04 23:05:23 by ben]
ben
parents: 800
diff changeset
327 (my $munged_reason = $reason) =~ s/[^A-Za-z0-9]/_/g;
ecf1ebac70d8 [xemacs-hg @ 2004-11-04 23:05:23 by ben]
ben
parents: 800
diff changeset
328 print HOUT "#define $fun error_$munged_reason\n";
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
329 print COUT "/* Error if $fun used: $reason */\n\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
330 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
331 elsif ($command eq "skip")
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
332 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
333 if (!defined ($reason))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
334 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
335 print "WARNING: No reason given for `skip' with function $fun\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
336 $reason = "";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
337 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
338
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
339 print HOUT "/* Skipping $fun because $reason */\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
340 print COUT "/* Skipping $fun because $reason */\n\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
341 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
342 elsif ($command eq "soon")
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
343 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
344 $reason = "" if !defined ($reason);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
345
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
346 print HOUT "/* Not yet: $fun $reason */\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
347 print COUT "/* Not yet: $fun $reason */\n\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
348 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
349 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
350 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
351 my (@args, %argtype, %ansiarg, %xarg, $split_struct,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
352 $split_rettype);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
353 if ($command eq "split")
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
354 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
355 ($split_struct, $reason) = split /\s+/, $reason, 2;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
356 }
4903
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
357 elsif ($command eq "override")
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
358 {
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
359 my ($nrettype, $nfun, $nargs) = @$filesarr[2 .. 4];
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
360 $reason = "$reason.\n NOTE: " if $reason;
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
361 $reason = "${reason}Prototype manually overridden.
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
362 Header file claims:
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
363 $rettype $fun($args)
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
364 Overridden with:
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
365 $nrettype $nfun($nargs)
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
366 Differences in return-type qualifiers, e.g. WINAPI, are not important.
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
367 ";
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
368 ($rettype, $fun, $args) = ($nrettype, $nfun, $nargs);
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
369 }
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
370 my $argno = 0;
4903
70089046adef fix compile problems in intl-encap* under VS6
Ben Wing <ben@xemacs.org>
parents: 4875
diff changeset
371 while ($args =~ /$argmatch_re/g)
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
372 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
373 $argno++;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
374 my ($argtype, $argname) = ($1, $2);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
375 $argtype =~ s/\s*$//;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
376 next if $argtype eq "void" || $argtype eq "VOID";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
377 $argname = "arg$argno" if !defined ($argname);
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
378 $argtype{$argname} = $argtype;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
379 $ansiarg{$argname} = $argtype;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
380 $ansiarg{$argname} =~ s/\bLPWSTR\b/LPSTR/;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
381 $ansiarg{$argname} =~ s/\bLPCWSTR\b/LPCSTR/;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
382 $xarg{$argname} = $argtype;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
383 $xarg{$argname} =~ s/\bLPWSTR\b/Extbyte */;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
384 $xarg{$argname} =~ s/\bLPCWSTR\b/const Extbyte */;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
385 if (defined ($split_struct))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
386 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
387 my $fuck_cperl1 = "\\b${split_struct}W\\b";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
388 my $fuck_cperl2 = "${split_struct}A";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
389 $ansiarg{$argname} =~ s/$fuck_cperl1/$fuck_cperl2/;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
390 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
391 push @args, $argname;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
392 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
393 $rettype =~ s/\bSHSTDAPI_\((.*)\)/$1/;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
394 $rettype =~ s/\s*WIN\w*?API\s*//g;
4873
50861fea97f6 regenerate intl-auto-encap-win32.c, now possible from Cygwin /usr/include/w32api headers
Ben Wing <ben@xemacs.org>
parents: 4467
diff changeset
395 $rettype =~ s/\bAPIENTRY\b\s*//;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
396 $rettype =~ s/\bSHSTDAPI\b/HRESULT/;
4873
50861fea97f6 regenerate intl-auto-encap-win32.c, now possible from Cygwin /usr/include/w32api headers
Ben Wing <ben@xemacs.org>
parents: 4467
diff changeset
397 $rettype =~ s/\bextern\b\s*//;
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
398 if ($rettype =~ /LPC?WSTR/)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
399 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
400 $split_rettype = 1;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
401 $rettype =~ s/\bLPWSTR\b/Extbyte */;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
402 $rettype =~ s/\bLPCWSTR\b/const Extbyte */;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
403 }
800
a5954632b187 [xemacs-hg @ 2002-03-31 08:27:14 by ben]
ben
parents: 778
diff changeset
404 print HOUT "#ifdef ERROR_WHEN_NONINTERCEPTED_FUNS_USED\n";
a5954632b187 [xemacs-hg @ 2002-03-31 08:27:14 by ben]
ben
parents: 778
diff changeset
405 print HOUT "#undef $fun\n";
2367
ecf1ebac70d8 [xemacs-hg @ 2004-11-04 23:05:23 by ben]
ben
parents: 800
diff changeset
406 print HOUT "#define $fun error_use_qxe${fun}_or_${fun}A_and_${fun}W\n";
800
a5954632b187 [xemacs-hg @ 2002-03-31 08:27:14 by ben]
ben
parents: 778
diff changeset
407 print HOUT "#endif\n";
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
408 if (defined ($reason))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
409 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
410 print COUT "/* NOTE: $reason */\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
411 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
412 print COUT "$rettype\nqxe$fun (";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
413 print HOUT "$rettype qxe$fun (";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
414 my $first = 1;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
415 if (!@args)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
416 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
417 print COUT "void";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
418 print HOUT "void";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
419 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
420 else
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
421 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
422 foreach my $x (@args)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
423 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
424 print COUT ", " if !$first;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
425 print HOUT ", " if !$first;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
426 $first = 0;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
427 print COUT "$xarg{$x} $x";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
428 print HOUT "$xarg{$x} $x";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
429 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
430 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
431 print HOUT ");\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
432 print COUT ")\n{\n if (XEUNICODE_P)\n ";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
433 if ($rettype ne "void" && $rettype ne "VOID")
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
434 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
435 print COUT "return ";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
436 print COUT "($rettype) " if $split_rettype;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
437 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
438 print COUT "${fun}W (";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
439 $first = 1;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
440 foreach my $x (@args)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
441 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
442 print COUT ", " if !$first;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
443 $first = 0;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
444 print COUT ($argtype{$x} eq $xarg{$x} ? $x :
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
445 "($argtype{$x}) $x");
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
446 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
447 print COUT ");\n else\n ";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
448 if ($rettype ne "void" && $rettype ne "VOID")
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
449 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
450 print COUT "return ";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
451 print COUT "($rettype) " if $split_rettype;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
452 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
453 print COUT "${fun}A (";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
454 $first = 1;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
455 foreach my $x (@args)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
456 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
457 print COUT ", " if !$first;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
458 $first = 0;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
459 print COUT ($argtype{$x} eq $ansiarg{$x} ? $x :
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
460 "($ansiarg{$x}) $x");
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
461 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
462 print COUT ");\n}\n\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
463 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
464 if (defined ($bracket))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
465 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
466 print HOUT "#endif /* $bracket */\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
467 print COUT "#endif /* $bracket */\n\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
468 }
800
a5954632b187 [xemacs-hg @ 2002-03-31 08:27:14 by ben]
ben
parents: 778
diff changeset
469 print HOUT "\n";
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
470 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
471 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
472 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
473
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
474 foreach my $file (keys %files)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
475 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
476 foreach my $fun (keys %{$files{$file}})
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
477 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
478 if (!$processed{$fun} && $files{$file}{$fun}[0] =~ /^(yes|soon|split)$/)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
479 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
480 print "WARNING: Can't locate prototype for $fun\n";
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
481 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
482 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
483 }
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
484
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
485
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
486 sub FileContents
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
487 {
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
488 local $/ = undef;
778
2923009caf47 [xemacs-hg @ 2002-03-16 10:38:59 by ben]
ben
parents: 771
diff changeset
489 open (FILE, "< $dir/$_[0]") or die "$dir/$_[0]: $!";
771
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
490 my $retval = scalar <FILE>;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
491 # must hack away CRLF junk.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
492 $retval =~ s/\r\n/\n/g;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
493 return $retval;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben]
ben
parents:
diff changeset
494 }