Mercurial > hg > xemacs-beta
annotate lib-src/make-mswin-unicode.pl @ 2367:ecf1ebac70d8
[xemacs-hg @ 2004-11-04 23:05:23 by ben]
commit mega-patch
configure.in: Turn off -Winline and -Wchar-subscripts.
Use the right set of cflags when compiling modules.
Rewrite ldap configuration to separate the inclusion of lber
(needed in recent Cygwin) from the basic checks for the
needed libraries.
add a function for MAKE_JUNK_C; initially code was added to
generate xemacs.def using this, but it will need to be rewritten.
add an rm -f for junk.c to avoid weird Cygwin bug with cp -f onto
an existing file.
Sort list of auto-detected functions and eliminate unused checks for
stpcpy, setlocale and getwd.
Add autodetection of Cygwin scanf problems
BETA: Rewrite section on configure to indicate what flags are important
and what not.
digest-doc.c, make-dump-id.c, profile.c, sorted-doc.c: Add proper decls for main().
make-msgfile.c: Document that this is old junk.
Move proposal to text.c.
make-msgfile.lex: Move proposal to text.c.
make-mswin-unicode.pl: Convert error-generating code so that the entire message will
be seen as a single unrecognized token.
mule/mule-ccl.el: Update docs.
lispref/mule.texi: Update CCL docs.
ldap/eldap.c: Mule-ize.
Use EXTERNAL_LIST_LOOP_2 instead of deleted EXTERNAL_LIST_LOOP.
* XEmacs 21.5.18 "chestnut" is released.
---------------------------------------------------------------
MULE-RELATED WORK:
---------------------------------------------------------------
---------------------------
byte-char conversion
---------------------------
buffer.c, buffer.h, insdel.c, text.c: Port FSF algorithm for byte-char conversion, replacing broken
previous version. Track the char position of the gap. Add
functions to do char-byte conversion downwards as well as upwards.
Move comments about algorithm workings to internals manual.
---------------------------
work on types
---------------------------
alloc.c, console-x-impl.h, dump-data.c, dump-data.h, dumper.c, dialog-msw.c, dired-msw.c, doc.c, editfns.c, esd.c, event-gtk.h, event-msw.c, events.c, file-coding.c, file-coding.h, fns.c, glyphs-eimage.c, glyphs-gtk.c, glyphs-msw.c, glyphs-shared.c, glyphs-x.c, glyphs.c, glyphs.h, gui.c, hpplay.c, imgproc.c, intl-win32.c, lrecord.h, lstream.c, keymap.c, lisp.h, libsst.c, linuxplay.c, miscplay.c, miscplay.h, mule-coding.c, nas.c, nt.c, ntheap.c, ntplay.c, objects-msw.c, objects-tty.c, objects-x.c, print.c, process-nt.c, process.c, redisplay.h, select-common.h, select-gtk.c, select-x.c, sgiplay.c, sound.c, sound.h, sunplay.c, sysfile.h, sysdep.c, syswindows.h, text.c, unexnt.c, win32.c, xgccache.c: Further work on types. This creates a full set of types for all
the basic semantics of `char' that I have so far identified, so that
its semantics can always be identified for the purposes of proper
Mule-safe code, and the raw use of `char' always avoided.
(1) More type renaming, for consistency of naming.
Char_ASCII -> Ascbyte
UChar_ASCII -> UAscbyte
Char_Binary -> CBinbyte
UChar_Binary -> Binbyte
SChar_Binary -> SBinbyte
(2) Introduce Rawbyte, CRawbyte, Boolbyte, Chbyte, UChbyte, and
Bitbyte and use them.
(3) New types Itext, Wexttext and Textcount for separating out
the concepts of bytes and textual units (different under UTF-16
and UTF-32, which are potential internal encodings).
(4) qxestr*_c -> qxestr*_ascii.
lisp.h: New; goes with other qxe() functions. #### Maybe goes in a
different section.
lisp.h: Group generic int-type defs together with EMACS_INT defs.
lisp.h: * lisp.h (WEXTTEXT_IS_WIDE)
New defns.
lisp.h: New type to replace places where int occurs as a boolean.
It's signed because occasionally people may want to use -1 as
an error value, and because unsigned ints are viral -- see comments
in the internals manual against using them.
dynarr.c: int -> Bytecount.
---------------------------
Mule-izing
---------------------------
device-x.c: Partially Mule-ize.
dumper.c, dumper.h: Mule-ize. Use Rawbyte. Use stderr_out not printf. Use wext_*().
sysdep.c, syswindows.h, text.c: New Wexttext API for manipulation of external text that may be
Unicode (e.g. startup code under Windows).
emacs.c: Mule-ize. Properly deal with argv in external encoding.
Use wext_*() and Wexttext. Use Rawbyte.
#if 0 some old junk on SCO that is unlikely to be correct.
Rewrite allocation code in run-temacs.
emacs.c, symsinit.h, win32.c: Rename win32 init function and call it even earlier, to
initialize mswindows_9x_p even earlier, for use in startup code
(XEUNICODE_P).
process.c: Use _wenviron not environ under Windows, to get Unicode environment
variables.
event-Xt.c: Mule-ize drag-n-drop related stuff.
dragdrop.c, dragdrop.h, frame-x.c: Mule-ize.
text.h: Add some more stand-in defines for particular kinds of conversion;
use in Mule-ization work in frame-x.c etc.
---------------------------
Freshening
---------------------------
intl-auto-encap-win32.c, intl-auto-encap-win32.h: Regenerate.
---------------------------
Unicode-work
---------------------------
intl-win32.c, syswindows.h: Factor out common options to MultiByteToWideChar and
WideCharToMultiByte. Add convert_unicode_to_multibyte_malloc()
and convert_unicode_to_multibyte_dynarr() and use. Add stuff for
alloca() conversion of multibyte/unicode.
alloc.c: Use dfc_external_data_len() in case of unicode coding system.
alloc.c, mule-charset.c: Don't zero out and reinit charset Unicode tables. This fucks up
dump-time loading. Anyway, either we load them at dump time or
run time, never both.
unicode.c: Dump the blank tables as well.
---------------------------------------------------------------
DOCUMENTATION, MOSTLY MULE-RELATED:
---------------------------------------------------------------
EmacsFrame.c, emodules.c, event-Xt.c, fileio.c, input-method-xlib.c, mule-wnnfns.c, redisplay-gtk.c, redisplay-tty.c, redisplay-x.c, regex.c, sysdep.c: Add comment about Mule work needed.
text.h: Add more documentation describing why DFC routines were not written
to return their value. Add some other DFC documentation.
console-msw.c, console-msw.h: Add pointer to docs in win32.c.
emacs.c: Add comments on sources of doc info.
text.c, charset.h, unicode.c, intl-win32.c, intl-encap-win32.c, text.h, file-coding.c, mule-coding.c: Collect background comments and related to text matters and
internationalization, and proposals for work to be done, in text.c
or Internals manual, stuff related to specific textual API's in
text.h, and stuff related to internal implementation of Unicode
conversion in unicode.c. Put lots of pointers to the comments to
make them easier to find.
s/mingw32.h, s/win32-common.h, s/win32-native.h, s/windowsnt.h, win32.c: Add bunches of new documentation on the different kinds of
builds and environments under Windows and how they work.
Collect this info in win32.c. Add pointers to these docs in
the relevant s/* files.
emacs.c: Document places with long comments.
Remove comment about exiting, move to internals manual, put
in pointer.
event-stream.c: Move docs about event queues and focus to internals manual, put
in pointer.
events.h: Move docs about event stream callbacks to internals manual, put
in pointer.
profile.c, redisplay.c, signal.c: Move documentation to the Internals manual.
process-nt.c: Add pointer to comment in win32-native.el.
lisp.h: Add comments about some comment conventions.
lisp.h: Add comment about the second argument.
device-msw.c, redisplay-msw.c: @@#### comments are out-of-date.
---------------------------------------------------------------
PDUMP WORK (MOTIVATED BY UNICODE CHANGES)
---------------------------------------------------------------
alloc.c, buffer.c, bytecode.c, console-impl.h, console.c, device.c, dumper.c, lrecord.h, elhash.c, emodules.h, events.c, extents.c, frame.c, glyphs.c, glyphs.h, mule-charset.c, mule-coding.c, objects.c, profile.c, rangetab.c, redisplay.c, specifier.c, specifier.h, window.c, lstream.c, file-coding.h, file-coding.c: PDUMP:
Properly implement dump_add_root_block(), which never worked before,
and is necessary for dumping Unicode tables.
Pdump name changes for accuracy:
XD_STRUCT_PTR -> XD_BLOCK_PTR.
XD_STRUCT_ARRAY -> XD_BLOCK_ARRAY.
XD_C_STRING -> XD_ASCII_STRING.
*_structure_* -> *_block_*.
lrecord.h: some comments added about
dump_add_root_block() vs dump_add_root_block_ptr().
extents.c: remove incorrect comment about pdump problems with gap array.
---------------------------------------------------------------
ALLOCATION
---------------------------------------------------------------
abbrev.c, alloc.c, bytecode.c, casefiddle.c, device-msw.c, device-x.c, dired-msw.c, doc.c, doprnt.c, dragdrop.c, editfns.c, emodules.c, file-coding.c, fileio.c, filelock.c, fns.c, glyphs-eimage.c, glyphs-gtk.c, glyphs-msw.c, glyphs-x.c, gui-msw.c, gui-x.c, imgproc.c, intl-win32.c, lread.c, menubar-gtk.c, menubar.c, nt.c, objects-msw.c, objects-x.c, print.c, process-nt.c, process-unix.c, process.c, realpath.c, redisplay.c, search.c, select-common.c, symbols.c, sysdep.c, syswindows.h, text.c, text.h, ui-byhand.c: New macros {alloca,xnew}_{itext,{i,ext,raw,bin,asc}bytes} for
more convenient allocation of these commonly requested items.
Modify functions to use alloca_ibytes, alloca_array, alloca_extbytes,
xnew_ibytes, etc. also XREALLOC_ARRAY, xnew.
alloc.c: Rewrite the allocation functions to factor out repeated code.
Add assertions for freeing dumped data.
lisp.h: Moved down and consolidated with other allocation stuff.
lisp.h, dynarr.c: New functions for allocation that's very efficient when mostly in
LIFO order.
lisp.h, text.c, text.h: Factor out some stuff for general use by alloca()-conversion funs.
text.h, lisp.h: Fill out convenience routines for allocating various kinds of
bytes and put them in lisp.h. Use them in place of xmalloc(),
ALLOCA().
text.h: Fill out the convenience functions so the _MALLOC() kinds match
the alloca() kinds.
---------------------------------------------------------------
ERROR-CHECKING
---------------------------------------------------------------
text.h: Create ASSERT_ASCTEXT_ASCII() and ASSERT_ASCTEXT_ASCII_LEN()
from similar Eistring checkers and change the Eistring checkers to
use them instead.
---------------------------------------------------------------
MACROS IN LISP.H
---------------------------------------------------------------
lisp.h: Redo GCPRO declarations. Create a "base" set of functions that can
be used to generate any kind of gcpro sets -- regular, ngcpro,
nngcpro, private ones used in GC_EXTERNAL_LIST_LOOP_2.
buffer.c, callint.c, chartab.c, console-msw.c, device-x.c, dialog-msw.c, dired.c, extents.c, ui-gtk.c, rangetab.c, nt.c, mule-coding.c, minibuf.c, menubar-msw.c, menubar.c, menubar-gtk.c, lread.c, lisp.h, gutter.c, glyphs.c, glyphs-widget.c, fns.c, fileio.c, file-coding.c, specifier.c: Eliminate EXTERNAL_LIST_LOOP, which does not check for circularities.
Use EXTERNAL_LIST_LOOP_2 instead or EXTERNAL_LIST_LOOP_3
or EXTERNAL_PROPERTY_LIST_LOOP_3 or GC_EXTERNAL_LIST_LOOP_2
(new macro). Removed/redid comments on EXTERNAL_LIST_LOOP.
---------------------------------------------------------------
SPACING FIXES
---------------------------------------------------------------
callint.c, hftctl.c, number-gmp.c, process-unix.c: Spacing fixes.
---------------------------------------------------------------
FIX FOR GEOMETRY PROBLEM IN FIRST FRAME
---------------------------------------------------------------
unicode.c: Add workaround for newlib bug in sscanf() [should be fixed by
release 1.5.12 of Cygwin].
toolbar.c: bug fix for problem of initial frame being 77 chars wide on Windows.
will be overridden by my other ws.
---------------------------------------------------------------
FIX FOR LEAKING PROCESS HANDLES:
---------------------------------------------------------------
process-nt.c: Fixes for leaking handles. Inspired by work done by Adrian Aichner
<adrian@xemacs.org>.
---------------------------------------------------------------
FIX FOR CYGWIN BUG (Unicode-related):
---------------------------------------------------------------
unicode.c: Add workaround for newlib bug in sscanf() [should be fixed by
release 1.5.12 of Cygwin].
---------------------------------------------------------------
WARNING FIXES:
---------------------------------------------------------------
console-stream.c: `reinit' is unused.
compiler.h, event-msw.c, frame-msw.c, intl-encap-win32.c, text.h: Add stuff to deal with ANSI-aliasing warnings I got.
regex.c: Gather includes together to avoid warning.
---------------------------------------------------------------
CHANGES TO INITIALIZATION ROUTINES:
---------------------------------------------------------------
buffer.c, emacs.c, console.c, debug.c, device-x.c, device.c, dragdrop.c, emodules.c, eval.c, event-Xt.c, event-gtk.c, event-msw.c, event-stream.c, event-tty.c, events.c, extents.c, faces.c, file-coding.c, fileio.c, font-lock.c, frame-msw.c, glyphs-widget.c, glyphs.c, gui-x.c, insdel.c, lread.c, lstream.c, menubar-gtk.c, menubar-x.c, minibuf.c, mule-wnnfns.c, objects-msw.c, objects.c, print.c, scrollbar-x.c, search.c, select-x.c, text.c, undo.c, unicode.c, window.c, symsinit.h: Call reinit_*() functions directly from emacs.c, for clarity.
Factor out some redundant init code. Move disallowed stuff
that had crept into vars_of_glyphs() into complex_vars_of_glyphs().
Call init_eval_semi_early() from eval.c not in the middle of
vars_of_() in emacs.c since there should be no order dependency
in the latter calls.
---------------------------------------------------------------
ARMAGEDDON:
---------------------------------------------------------------
alloc.c, emacs.c, lisp.h, print.c: Rename inhibit_non_essential_printing_operations to
inhibit_non_essential_conversion_operations.
text.c: Assert on !inhibit_non_essential_conversion_operations.
console-msw.c, print.c: Don't do conversion in SetConsoleTitle or FindWindow to avoid
problems during armageddon. Put #errors for NON_ASCII_INTERNAL_FORMAT
in places where problems would arise.
---------------------------------------------------------------
CHANGES TO THE BUILD PROCEDURE:
---------------------------------------------------------------
config.h.in, s/cxux.h, s/usg5-4-2.h, m/powerpc.h: Add comment about correct ordering of this file.
Rearrange everything to follow this -- put all #undefs together
and before the s&m files. Add undefs for HAVE_ALLOCA, C_ALLOCA,
BROKEN_ALLOCA_IN_FUNCTION_CALLS, STACK_DIRECTION. Remove unused
HAVE_STPCPY, HAVE_GETWD, HAVE_SETLOCALE.
m/gec63.h: Deleted; totally broken, not used at all, not in FSF.
m/7300.h, m/acorn.h, m/alliant-2800.h, m/alliant.h, m/altos.h, m/amdahl.h, m/apollo.h, m/att3b.h, m/aviion.h, m/celerity.h, m/clipper.h, m/cnvrgnt.h, m/convex.h, m/cydra5.h, m/delta.h, m/delta88k.h, m/dpx2.h, m/elxsi.h, m/ews4800r.h, m/gould.h, m/hp300bsd.h, m/hp800.h, m/hp9000s300.h, m/i860.h, m/ibmps2-aix.h, m/ibmrs6000.h, m/ibmrt-aix.h, m/ibmrt.h, m/intel386.h, m/iris4d.h, m/iris5d.h, m/iris6d.h, m/irist.h, m/isi-ov.h, m/luna88k.h, m/m68k.h, m/masscomp.h, m/mg1.h, m/mips-nec.h, m/mips-siemens.h, m/mips.h, m/news.h, m/nh3000.h, m/nh4000.h, m/ns32000.h, m/orion105.h, m/pfa50.h, m/plexus.h, m/pmax.h, m/powerpc.h, m/pyrmips.h, m/sequent-ptx.h, m/sequent.h, m/sgi-challenge.h, m/symmetry.h, m/tad68k.h, m/tahoe.h, m/targon31.h, m/tekxd88.h, m/template.h, m/tower32.h, m/tower32v3.h, m/ustation.h, m/vax.h, m/wicat.h, m/xps100.h: Delete C_ALLOCA, HAVE_ALLOCA, STACK_DIRECTION,
BROKEN_ALLOCA_IN_FUNCTION_CALLS. All of this is auto-detected.
When in doubt, I followed recent FSF sources, which also have
these things deleted.
| author | ben |
|---|---|
| date | Thu, 04 Nov 2004 23:08:28 +0000 |
| parents | a5954632b187 |
| children | 6765f2581182 |
| rev | line source |
|---|---|
| 771 | 1 : #-*- Perl -*- |
| 2 | |
| 3 ### make-mswin-unicode --- generate Unicode-encapsulation code for MS Windows | |
| 4 | |
| 2367 | 5 ## Copyright (C) 2001, 2002, 2004 Ben Wing. |
| 771 | 6 |
| 7 ## Author: Ben Wing <ben@xemacs.org> | |
| 8 ## Maintainer: Ben Wing <ben@xemacs.org> | |
| 9 ## Current Version: 1.0, August 24, 2001 | |
| 10 | |
| 11 ## This file is part of XEmacs. | |
| 12 | |
| 13 ## XEmacs is free software; you can redistribute it and/or modify it | |
| 14 ## under the terms of the GNU General Public License as published by | |
| 15 ## the Free Software Foundation; either version 2, or (at your option) | |
| 16 ## any later version. | |
| 17 | |
| 18 ## XEmacs is distributed in the hope that it will be useful, but | |
| 19 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 21 ## General Public License for more details. | |
| 22 | |
| 23 ## You should have received a copy of the GNU General Public License | |
| 24 ## along with XEmacs; see the file COPYING. If not, write to the Free | |
| 25 ## Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 26 ## 02111-1307, USA. | |
| 27 | |
| 28 eval 'exec perl -w -S $0 ${1+"$@"}' | |
| 29 if 0; | |
| 30 | |
| 31 use strict; | |
| 32 use File::Basename; | |
| 33 use Getopt::Long; | |
| 34 | |
| 35 my ($myName, $myPath) = fileparse ($0); | |
| 36 | |
| 37 my $usage=" | |
| 38 Usage: $myName [--c-output FILE] [--h-output FILE] [--help] [FILES ...] | |
| 39 | |
| 40 The purpose of this script is to auto-generate Unicode-encapsulation | |
| 41 code for MS Windows library functions that come in two versions (ANSI | |
| 42 and Unicode). The MS Windows header files provide a way of | |
| 43 automatically calling the right version, but only at compile-time, | |
| 44 which is *NOT* sufficient for any real-world program. The solution is | |
| 45 run-time Unicode encapsulation, which is not conceptually difficult | |
| 46 but is time-consuming, and is not supported standardly only due to | |
| 47 evil marketing decisions made by Microsoft. See src/intl-win32.c | |
| 48 for more information. | |
| 49 | |
| 800 | 50 In XEmacs, this file is normally run using `nmake -f xemacs.mak |
| 51 unicode-encapsulate'. | |
| 52 | |
| 771 | 53 This script processes the specified files, looking for commands |
| 54 indicating library routines to Unicode-encapsulate, as follows: | |
| 55 | |
| 56 Portions of the files that should be processed are enclosed in lines | |
| 57 consisting only of the words \"begin-unicode-encapsulation-script\" | |
| 58 and \"end-unicode-encapsulation-script\". More than one section can | |
| 59 occur in a single file. Processed lines begin with a command word, | |
| 60 followed by one or more args (no quotes are necessary for spaces): | |
| 61 | |
| 62 file specifies a file to start reading from. | |
| 63 yes indicates a function to be automatically Unicode-encapsulated. | |
| 64 (All parameters either need no special processing or are LPTSTR or | |
| 65 LPCTSTR.) | |
| 66 soon indicates a function that should be automatically Unicode-encapsulated, | |
| 67 but we're not ready to process it yet. | |
| 68 no indicates a function we don't support (it will be #defined to cause | |
| 69 a compile error, with the text after the function included in the | |
| 70 erroneous definition to indicate why we don't support it). | |
| 71 skip indicates a function we support manually; only a comment about this | |
| 72 will be generated. | |
| 73 split indicates a function with a split structure (different versions | |
| 74 for Unicode and ANSI), but where the only difference is in pointer | |
| 75 types, and the actual size does not differ. The structure name | |
| 76 should follow the function name, and it will be automatically | |
| 77 Unicode-encapsulated with appropriate casts. | |
| 78 begin-bracket indicates a #if statement to be inserted here. | |
| 79 end-bracket indicates the corresponding #endif statement. | |
| 80 blank lines and lines beginning with // are ignored. | |
| 81 "; | |
| 82 | |
| 83 # ------------------ process command-line options ------------------ | |
| 84 | |
| 85 my %options; | |
| 86 my @SAVE_ARGV = @ARGV; | |
| 87 | |
| 88 $Getopt::Long::ignorecase = 0; | |
| 89 &GetOptions ( | |
| 90 \%options, | |
| 91 'c-output=s', | |
| 92 'h-output=s', | |
| 778 | 93 'includedir=s', |
| 771 | 94 'help', |
| 95 ); | |
| 96 | |
| 97 die $usage if $options{"help"}; | |
| 98 | |
| 99 my $in_script; | |
| 100 my $slurp; | |
| 101 | |
| 778 | 102 my ($cout, $hout, $dir) = ($options{"c-output"}, |
| 103 $options{"h-output"}, | |
| 104 $options{"includedir"}); | |
| 105 if (!$dir) | |
| 106 { | |
| 107 $dir=$ENV{"MSVCDIR"} or die "Environment variable MSVCDIR undefined - run vcvars32.bat from your MSVC installation"; | |
| 108 $dir.='/include'; | |
| 109 } | |
| 110 die "Can't find MSVC include files in \"$dir\"" unless (-f $dir.'/WINDOWS.H'); | |
| 771 | 111 |
| 112 open (COUT, ">$cout") or die "Can't open C output file $cout: $!"; | |
| 113 open (HOUT, ">$hout") or die "Can't open C output file $hout: $!"; | |
| 114 | |
| 115 select (STDOUT); $| = 1; | |
| 116 | |
| 117 print COUT "/* Automatically-generated Unicode-encapsulation file, | |
| 118 using the command | |
| 119 | |
| 120 $myPath$myName @SAVE_ARGV | |
| 121 | |
| 122 Do not edit. See `$myName'. | |
| 123 */ | |
| 124 | |
| 125 #include <config.h> | |
| 126 #include \"lisp.h\" | |
| 127 | |
| 128 #include \"syswindows.h\" | |
| 129 | |
| 130 "; | |
| 131 print HOUT "/* Automatically-generated Unicode-encapsulation header file. | |
| 132 Do not edit. See `$myName'. | |
| 133 */\n\n"; | |
| 134 | |
| 135 my %files; | |
| 136 my %processed; | |
| 137 my %bracket; | |
| 138 | |
| 139 my $current_file; | |
| 140 my @current_bracket; | |
| 141 | |
| 142 while (<>) | |
| 143 { | |
| 144 chomp; | |
| 800 | 145 # remove trailing CR. #### Should not be necessary! Perl should be |
| 146 # opening these in text mode by default, as the docs claim, and | |
| 147 # automatically remove the CR's. | |
| 148 tr/\r//d; | |
| 771 | 149 |
| 150 if (/^begin-unicode-encapsulation-script$/) | |
| 151 { | |
| 152 $in_script = 1; | |
| 153 } | |
| 154 elsif (/^end-unicode-encapsulation-script$/) | |
| 155 { | |
| 156 $in_script = 0; | |
| 157 } | |
| 158 elsif ($in_script) | |
| 159 { | |
| 160 next if (m!^//!); | |
| 161 next if (/^[ \t]*$/); | |
| 778 | 162 if (/(file|yes|soon|no|skip|split|begin-bracket|end-bracket)(?: (.*))?/) |
| 771 | 163 { |
| 164 my ($command, $parms) = ($1, $2); | |
| 778 | 165 if ($command eq "file") |
| 771 | 166 { |
| 167 $current_file = $parms; | |
| 168 } | |
| 169 elsif ($command eq "begin-bracket") | |
| 170 { | |
| 171 my $current_bracket = $current_bracket[$#current_bracket]; | |
| 172 if (defined ($current_bracket)) | |
| 173 { | |
| 174 $current_bracket .= "&& $parms"; | |
| 175 } | |
| 176 else | |
| 177 { | |
| 178 $current_bracket = "$parms"; | |
| 179 } | |
| 180 push @current_bracket, $current_bracket; | |
| 181 } | |
| 182 elsif ($command eq "end-bracket") | |
| 183 { | |
| 184 pop @current_bracket; | |
| 185 } | |
| 186 else | |
| 187 { | |
| 188 my ($fun, $reason) = split /\s+/, $parms, 2; | |
| 189 $files{$current_file}{$fun} = [$command, $reason]; | |
| 190 $bracket{$current_file}{$fun} = | |
| 191 $current_bracket[$#current_bracket]; | |
| 192 } | |
| 193 } | |
| 194 else | |
| 195 { | |
| 196 print "WARNING: Unknown line $_\n"; | |
| 197 } | |
| 198 } | |
| 199 } | |
| 200 | |
| 201 | |
| 202 foreach my $file (keys %files) | |
| 203 { | |
| 204 $slurp = &FileContents ($file); | |
| 205 print "Processing file $file\n"; | |
| 206 print HOUT "\n/* Processing file $file */\n\n"; | |
| 207 my $totalspace = 70 - length ("Processing file $file"); | |
| 208 $totalspace = 0 if $totalspace < 0; | |
| 209 my $alignspaceleft = $totalspace / 2; | |
| 210 my $alignspaceright = ($totalspace + 1) / 2; | |
| 211 print COUT " | |
| 212 /*----------------------------------------------------------------------*/ | |
| 213 /*" . (" " x $alignspaceleft) . "Processing file $file" . | |
| 214 (" " x $alignspaceright) . "*/ | |
| 215 /*----------------------------------------------------------------------*/ | |
| 216 | |
| 217 "; | |
| 218 | |
| 219 my ($ws_re, $must_ws_re, $tok_ch) = | |
| 220 ("\\s*", "\\s+", "\\w"); | |
| 221 # unfortunately there is no surefire way short of | |
| 222 # parsing all include files for typedefs to | |
| 223 # distinguish types from parameters, and prototypes | |
| 224 # appear in the include files both with and without | |
| 225 # parameters -- the latter kinds appear in a very | |
| 226 # different style and were obviously added later. so | |
| 227 # we rely on the fact that defined types are all | |
| 228 # upper-case, and parameters generally are not, and | |
| 229 # special-case the exceptions. | |
| 230 my $typeword_re = | |
| 231 # note the negative lookahead assertions: the first | |
| 232 # one excludes the words "X" and "Y" from type | |
| 233 # words, since they appear as parameter names in | |
| 234 # CreateWindowEx; the second prevents "void | |
| 235 # *Argument" from being parsed as a type "void *A" | |
| 236 # followed by a parameter "rgument". | |
| 237 "(?:(?!(?:X\\b|Y\\b))(?:unsigned|int|long|short|va_list|[A-Z_0-9]+)(?!${tok_ch}))"; | |
| 238 my $typetoken_re = "(?:$typeword_re$ws_re\\**$ws_re)"; | |
| 239 my $arg_re = "(?:($typetoken_re+)(${tok_ch}+)?(?: OPTIONAL)?)"; | |
| 240 my $fun_re = "(SHSTDAPI_\\(${tok_ch}+\\)|${tok_ch}" . "[A-Za-z_0-9 \t\n\r\f]*?${tok_ch})${ws_re}(${tok_ch}+)W${ws_re}\\(((${ws_re}${arg_re}${ws_re},)*${ws_re}${arg_re}${ws_re})\\);"; | |
| 241 | |
| 242 # print "regexp: $fun_re\n"; | |
| 243 while ($slurp =~ /$fun_re/g) | |
| 244 { | |
| 245 my ($rettype, $fun, $args) = ($1, $2, $3); | |
| 246 $processed{$fun} = 1; | |
| 247 print "Processing: $fun"; | |
| 248 | |
| 249 my ($command, $reason) = ($files{$file}{$fun}[0], $files{$file}{$fun}[1]); | |
| 250 if (!defined ($command)) | |
| 251 { | |
| 252 print " (no command found)\n"; | |
| 253 } | |
| 254 else | |
| 255 { | |
| 256 print "\n"; | |
| 257 my $bracket = $bracket{$file}{$fun}; | |
| 258 if (defined ($bracket)) | |
| 259 { | |
| 260 print HOUT "#if $bracket\n"; | |
| 261 print COUT "#if $bracket\n\n"; | |
| 262 } | |
| 263 if ($command eq "no") | |
| 264 { | |
| 265 if (!defined ($reason)) | |
| 266 { | |
| 267 print "WARNING: No reason given for `no' with function $fun\n"; | |
| 268 $reason = ""; | |
| 269 } | |
| 270 | |
| 271 print HOUT "#undef $fun\n"; | |
| 2367 | 272 (my $munged_reason = $reason) =~ s/[^A-Za-z0-9]/_/g; |
| 273 print HOUT "#define $fun error_$munged_reason\n"; | |
| 771 | 274 print COUT "/* Error if $fun used: $reason */\n\n"; |
| 275 } | |
| 276 elsif ($command eq "skip") | |
| 277 { | |
| 278 if (!defined ($reason)) | |
| 279 { | |
| 280 print "WARNING: No reason given for `skip' with function $fun\n"; | |
| 281 $reason = ""; | |
| 282 } | |
| 283 | |
| 284 print HOUT "/* Skipping $fun because $reason */\n"; | |
| 285 print COUT "/* Skipping $fun because $reason */\n\n"; | |
| 286 } | |
| 287 elsif ($command eq "soon") | |
| 288 { | |
| 289 $reason = "" if !defined ($reason); | |
| 290 | |
| 291 print HOUT "/* Not yet: $fun $reason */\n"; | |
| 292 print COUT "/* Not yet: $fun $reason */\n\n"; | |
| 293 } | |
| 294 else | |
| 295 { | |
| 296 my (@args, %argtype, %ansiarg, %xarg, $split_struct, | |
| 297 $split_rettype); | |
| 298 if ($command eq "split") | |
| 299 { | |
| 300 ($split_struct, $reason) = split /\s+/, $reason, 2; | |
| 301 } | |
| 302 my $argno = 0; | |
| 303 while ($args =~ /$arg_re/g) | |
| 304 { | |
| 305 $argno++; | |
| 306 my ($argtype, $argname) = ($1, $2); | |
| 307 $argtype =~ s/\s*$//; | |
| 308 next if $argtype eq "void" || $argtype eq "VOID"; | |
| 309 $argname = "arg$argno" if !defined ($argname); | |
| 310 $argtype{$argname} = $argtype; | |
| 311 $ansiarg{$argname} = $argtype; | |
| 312 $ansiarg{$argname} =~ s/\bLPWSTR\b/LPSTR/; | |
| 313 $ansiarg{$argname} =~ s/\bLPCWSTR\b/LPCSTR/; | |
| 314 $xarg{$argname} = $argtype; | |
| 315 $xarg{$argname} =~ s/\bLPWSTR\b/Extbyte */; | |
| 316 $xarg{$argname} =~ s/\bLPCWSTR\b/const Extbyte */; | |
| 317 if (defined ($split_struct)) | |
| 318 { | |
| 319 my $fuck_cperl1 = "\\b${split_struct}W\\b"; | |
| 320 my $fuck_cperl2 = "${split_struct}A"; | |
| 321 $ansiarg{$argname} =~ s/$fuck_cperl1/$fuck_cperl2/; | |
| 322 } | |
| 323 push @args, $argname; | |
| 324 } | |
| 325 $rettype =~ s/\bSHSTDAPI_\((.*)\)/$1/; | |
| 326 $rettype =~ s/\s*WIN\w*?API\s*//g; | |
| 327 $rettype =~ s/\bAPIENTRY\b//; | |
| 328 $rettype =~ s/\bSHSTDAPI\b/HRESULT/; | |
| 329 if ($rettype =~ /LPC?WSTR/) | |
| 330 { | |
| 331 $split_rettype = 1; | |
| 332 $rettype =~ s/\bLPWSTR\b/Extbyte */; | |
| 333 $rettype =~ s/\bLPCWSTR\b/const Extbyte */; | |
| 334 } | |
| 800 | 335 print HOUT "#ifdef ERROR_WHEN_NONINTERCEPTED_FUNS_USED\n"; |
| 336 print HOUT "#undef $fun\n"; | |
| 2367 | 337 print HOUT "#define $fun error_use_qxe${fun}_or_${fun}A_and_${fun}W\n"; |
| 800 | 338 print HOUT "#endif\n"; |
| 771 | 339 if (defined ($reason)) |
| 340 { | |
| 341 print COUT "/* NOTE: $reason */\n"; | |
| 342 } | |
| 343 print COUT "$rettype\nqxe$fun ("; | |
| 344 print HOUT "$rettype qxe$fun ("; | |
| 345 my $first = 1; | |
| 346 if (!@args) | |
| 347 { | |
| 348 print COUT "void"; | |
| 349 print HOUT "void"; | |
| 350 } | |
| 351 else | |
| 352 { | |
| 353 foreach my $x (@args) | |
| 354 { | |
| 355 print COUT ", " if !$first; | |
| 356 print HOUT ", " if !$first; | |
| 357 $first = 0; | |
| 358 print COUT "$xarg{$x} $x"; | |
| 359 print HOUT "$xarg{$x} $x"; | |
| 360 } | |
| 361 } | |
| 362 print HOUT ");\n"; | |
| 363 print COUT ")\n{\n if (XEUNICODE_P)\n "; | |
| 364 if ($rettype ne "void" && $rettype ne "VOID") | |
| 365 { | |
| 366 print COUT "return "; | |
| 367 print COUT "($rettype) " if $split_rettype; | |
| 368 } | |
| 369 print COUT "${fun}W ("; | |
| 370 $first = 1; | |
| 371 foreach my $x (@args) | |
| 372 { | |
| 373 print COUT ", " if !$first; | |
| 374 $first = 0; | |
| 375 print COUT ($argtype{$x} eq $xarg{$x} ? $x : | |
| 376 "($argtype{$x}) $x"); | |
| 377 } | |
| 378 print COUT ");\n else\n "; | |
| 379 if ($rettype ne "void" && $rettype ne "VOID") | |
| 380 { | |
| 381 print COUT "return "; | |
| 382 print COUT "($rettype) " if $split_rettype; | |
| 383 } | |
| 384 print COUT "${fun}A ("; | |
| 385 $first = 1; | |
| 386 foreach my $x (@args) | |
| 387 { | |
| 388 print COUT ", " if !$first; | |
| 389 $first = 0; | |
| 390 print COUT ($argtype{$x} eq $ansiarg{$x} ? $x : | |
| 391 "($ansiarg{$x}) $x"); | |
| 392 } | |
| 393 print COUT ");\n}\n\n"; | |
| 394 } | |
| 395 if (defined ($bracket)) | |
| 396 { | |
| 397 print HOUT "#endif /* $bracket */\n"; | |
| 398 print COUT "#endif /* $bracket */\n\n"; | |
| 399 } | |
| 800 | 400 print HOUT "\n"; |
| 771 | 401 } |
| 402 } | |
| 403 } | |
| 404 | |
| 405 foreach my $file (keys %files) | |
| 406 { | |
| 407 foreach my $fun (keys %{$files{$file}}) | |
| 408 { | |
| 409 if (!$processed{$fun} && $files{$file}{$fun}[0] =~ /^(yes|soon|split)$/) | |
| 410 { | |
| 411 print "WARNING: Can't locate prototype for $fun\n"; | |
| 412 } | |
| 413 } | |
| 414 } | |
| 415 | |
| 416 | |
| 417 sub FileContents | |
| 418 { | |
| 419 local $/ = undef; | |
| 778 | 420 open (FILE, "< $dir/$_[0]") or die "$dir/$_[0]: $!"; |
| 771 | 421 my $retval = scalar <FILE>; |
| 422 # must hack away CRLF junk. | |
| 423 $retval =~ s/\r\n/\n/g; | |
| 424 return $retval; | |
| 425 } |