tools/make_X11wrappers

   1 #!/usr/bin/perl -w
   2
   3 # Create threads safe wrappers around X11 calls.
   4 #
   5 # Copyright 1998 Kristian Nielsen.
   6 #
   7
   8 # FIXME: This does not do full C prototype parsing, but relies on
   9 # knowledge on how the X11 include files are formatted. It will
  10 # probably need to be modified for new include files. It also fails
  11 # for certain prototypes (notably those with function pointer
  12 # arguments or results), so these must be added manually. And it
  13 # relies on a fixed location of X11 includes (/usr/X11R6/include/).
  14 #
  15 # This program expects to be run from Wine's main directory.
  16
  17 $X11_include_dir = "/usr/X11/include";
  18 $outdir = "tsx11";
  19 $wantfile = "$outdir/X11_calls";
  20 @dolist = ("Xlib", "Xresource", "Xutil", "XShm", "xf86dga", "xf86dga2", "xf86vmode", "shape", "xvideo", "Xrender");
  21
  22 # First read list of wanted function names.
  23
  24 open(WANT, $wantfile) || die "open";
  25 while(<WANT>) {
  26     next if /^\s*\#/;           # Skip comment lines.
  27     next if /^\s*$/;            # Skip empty lines.
  28     if(/^\s*([a-zA-Z0-9_]+)\s*$/) {
  29         $want{$1} = 1;
  30     } else {
  31         die "syntax error in file '$wantfile', in line '$_'";
  32     }
  33 }
  34 close(WANT);
  35
  36 foreach $name (@dolist) {
  37
  38     $ucname = uc $name;
  39     $lcname = lc $name;
  40
  41     $outfile = "/ts_$lcname";
  42     open(OUTC, ">$outdir/$outfile.c") || die "open";
  43     open(OUTH, ">include/$outfile.h") || die "open";
  44
  45     $x11_incl = "";
  46     $extensions_dir = "";
  47     $pre_file = "";
  48     $post_file = "";
  49     $inc_name = $name;
  50     if($name eq "Xutil" || $name eq "Xresource" || $name eq "XShm") {
  51         $x11_incl = "#include <X11/Xlib.h>\n";
  52         # For Xutil, we need X11/Xresource.h for XUniqueContext().
  53         $x11_incl .= "#include <X11/Xresource.h>\n" if $name eq "Xutil";
  54     }
  55     if($name eq "xf86dga")  {
  56         $x11_incl = "#include <X11/Xlib.h>\n";
  57         $extensions_dir = "extensions/";
  58         $pre_file = "#ifdef HAVE_LIBXXF86DGA\n";
  59         $post_file = "#endif /* defined(HAVE_LIBXXF86DGA) */\n";
  60     }
  61     if($name eq "xf86dga2")  {
  62         $x11_incl = "#include <X11/Xlib.h>\n";
  63         $extensions_dir = "extensions/";
  64         $pre_file = "#ifdef HAVE_LIBXXF86DGA2\n";
  65         $post_file = "#endif /* defined(HAVE_LIBXXF86DGA2) */\n";
  66         $inc_name = "xf86dga";
  67     }
  68     if($name eq "XShm") {
  69         $extensions_dir = "extensions/";
  70         $pre_file = "#ifdef HAVE_LIBXXSHM\n";
  71         $post_file = "#endif /* defined(HAVE_LIBXXSHM) */\n";
  72     }
  73     if($name eq "xf86vmode") {
  74         $x11_incl = "#include <X11/Xlib.h>\n";
  75         $extensions_dir = "extensions/";
  76         $pre_file = "#include \"windef.h\"\n#ifdef HAVE_LIBXXF86VM\n#define XMD_H\n#include \"basetsd.h\"\n";
  77         $post_file = "#endif /* defined(HAVE_LIBXXF86VM) */\n";
  78     }
  79     if($name eq "shape") {
  80         $extensions_dir = "extensions/";
  81         $pre_file = "#ifdef HAVE_LIBXSHAPE\n#include <X11/IntrinsicP.h>\n";
  82         $post_file = "#endif /* defined(HAVE_LIBXSHAPE) */\n";
  83         $inc_name = "shape";
  84     }
  85     if($name eq "xvideo")  {
  86         $x11_incl = "#include <X11/Xlib.h>\n#include <X11/extensions/Xv.h>\n#include <X11/extensions/XShm.h>\n";
  87         $extensions_dir = "extensions/";
  88         $pre_file = "#ifdef HAVE_XVIDEO\n";
  89         $post_file = "#endif /* defined(HAVE_XVIDEO) */\n";
  90         $inc_name = "Xvlib";
  91     }
  92     if($name eq "Xrender")  {
  93         $x11_incl = "#include <X11/Xlib.h>\n";
  94         $extensions_dir = "extensions/";
  95         $pre_file = "#ifdef HAVE_LIBXRENDER\n";
  96         $post_file = "#endif /* defined(HAVE_LIBXRENDER) */\n";
  97     }
  98
  99
 100     print OUTH <<END;
 101 /*
 102  * Thread safe wrappers around $name calls.
 103  * Always include this file instead of <X11/$name.h>.
 104  * This file was generated automatically by tools/make_X11wrappers
 105  * DO NOT EDIT!
 106  */
 107
 108 #ifndef __WINE_TS_$ucname\_H
 109 #define __WINE_TS_$ucname\_H
 110
 111 #ifndef __WINE_CONFIG_H
 112 # error You must include config.h to use this header
 113 #endif
 114
 115 $pre_file
 116 $x11_incl#include <X11/$extensions_dir$inc_name.h>
 117
 118 extern void (*wine_tsx11_lock)(void);
 119 extern void (*wine_tsx11_unlock)(void);
 120
 121 END
 122
 123     print OUTC <<END;
 124 /*
 125  * Thread safe wrappers around $name calls.
 126  * This file was generated automatically by tools/make_X11wrappers
 127  * DO NOT EDIT!
 128  */
 129
 130 #include "config.h"
 131
 132 $pre_file
 133 $x11_incl#include <X11/$extensions_dir$inc_name.h>
 134
 135 #include "ts_$lcname.h"
 136
 137 END
 138
 139     if ($name eq "XShm") {
 140         output_fn("XShmQueryExtension", "Bool",
 141                   "Display *", "Display *a0", "a0");
 142         output_fn("XShmQueryVersion", "Bool",
 143                   "Display *, int *, int *, Bool *",
 144                   "Display *a0, int *a1, int *a2, Bool *a3", "a0, a1, a2, a3");
 145         output_fn("XShmPixmapFormat", "int",
 146                   "Display *", "Display *a0", "a0");
 147         output_fn("XShmAttach", Status,
 148                   "Display *, XShmSegmentInfo *",
 149                   "Display *a0, XShmSegmentInfo *a1", "a0, a1");
 150         output_fn("XShmDetach", Status,
 151                   "Display *, XShmSegmentInfo *",
 152                   "Display *a0, XShmSegmentInfo *a1", "a0, a1");
 153         output_fn("XShmPutImage", Status,
 154                   "Display *, Drawable, GC, XImage *, int, int, int, int, unsigned int, unsigned int, Bool",
 155                   "Display *a0, Drawable a1, GC a2, XImage *a3, int a4, int a5, int a6, int a7, unsigned int a8, unsigned int a9, Bool a10", "a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10");
 156         output_fn("XShmGetImage", Status,
 157                   "Display *, Drawable, XImage *, int, int, unsigned long",
 158                   "Display *a0, Drawable a1, XImage *a2, int a3, int a4, unsigned long a5",
 159                   "a0, a1, a2, a3, a4, a5");
 160         output_fn("XShmCreateImage", "XImage *",
 161                   "Display *, Visual *, unsigned int, int, char *, XShmSegmentInfo *, unsigned int, unsigned int",
 162                   "Display *a0, Visual *a1, unsigned int a2, int a3, char *a4, XShmSegmentInfo *a5, unsigned int a6, unsigned int a7",
 163                   "a0, a1, a2, a3, a4, a5, a6, a7");
 164         output_fn("XShmCreatePixmap", "Pixmap",
 165                   "Display *, Drawable, char *, XShmSegmentInfo *, unsigned int, unsigned int, unsigned int",
 166                   "Display *a0, Drawable a1, char *a2, XShmSegmentInfo *a3, unsigned int a4, unsigned int a5, unsigned int a6",
 167                   "a0, a1, a2, a3, a4, a5, a6");
 168     } elsif($name eq "xf86dga") {
 169         output_fn("XF86DGAQueryVersion",Bool,
 170                 "Display*,int*,int*",
 171                 "Display*a0,int*a1,int*a2",
 172                 "a0,a1,a2"
 173         );
 174         output_fn("XF86DGAQueryExtension",Bool,
 175                 "Display*,int*,int*",
 176                 "Display*a0,int*a1,int*a2",
 177                 "a0,a1,a2"
 178         );
 179         output_fn("XF86DGAGetVideo",Status,
 180                 "Display*,int,char**,int*,int*,int*",
 181                 "Display*a0,int a1,char**a2,int*a3,int*a4,int*a5",
 182                 "a0,a1,a2,a3,a4,a5"
 183         );
 184         output_fn("XF86DGADirectVideo",Status,
 185                 "Display*,int,int",
 186                 "Display*a0,int a1,int a2",
 187                 "a0,a1,a2"
 188         );
 189         output_fn("XF86DGAGetViewPortSize",Status,
 190                 "Display*,int,int*,int*",
 191                 "Display*a0,int a1,int *a2,int *a3",
 192                 "a0,a1,a2,a3"
 193         );
 194         output_fn("XF86DGASetViewPort",Status,
 195                 "Display*,int,int,int",
 196                 "Display*a0,int a1,int a2,int a3",
 197                 "a0,a1,a2,a3"
 198         );
 199         output_fn("XF86DGAInstallColormap",Status,
 200                 "Display*,int,Colormap",
 201                 "Display*a0,int a1,Colormap a2",
 202                 "a0,a1,a2"
 203         );
 204         output_fn("XF86DGAQueryDirectVideo",Status,
 205                 "Display*,int,int*",
 206                 "Display*a0,int a1,int *a2",
 207                 "a0,a1,a2"
 208         );
 209         output_fn("XF86DGAViewPortChanged",Status,
 210                 "Display*,int,int",
 211                 "Display*a0,int a1,int a2",
 212                 "a0,a1,a2"
 213         );
 214     } elsif($name eq "xf86dga2") {
 215         output_fn_short("Bool", "XDGAQueryVersion", "Display*" ,"int*","int*");
 216         output_fn_short("Bool", "XDGAQueryExtension", "Display*" ,"int*","int*");
 217         output_fn_short("XDGAMode*", "XDGAQueryModes", "Display*" ,"int", "int*");
 218         output_fn_short("XDGADevice*", "XDGASetMode", "Display*" ,"int","int");
 219         output_fn_short("Bool", "XDGAOpenFramebuffer", "Display*" ,"int");
 220         output_fn_short("void", "XDGACloseFramebuffer", "Display*" ,"int");
 221         output_fn_short("void", "XDGASetViewport", "Display*" ,"int", "int", "int", "int");
 222         output_fn_short("void", "XDGAInstallColormap", "Display*" , "int", "Colormap");
 223         output_fn_short("Colormap", "XDGACreateColormap", "Display*" ,"int", "XDGADevice*", "int");
 224         output_fn_short("void", "XDGASelectInput", "Display*" ,"int", "long");
 225         output_fn_short("void", "XDGAFillRectangle", "Display*" ,"int", "int", "int", "unsigned int", "unsigned int", "unsigned long");
 226         output_fn_short("void", "XDGACopyArea", "Display*" ,"int", "int", "int", "unsigned int", "unsigned int", "int", "int");
 227         output_fn_short("void", "XDGACopyTransparentArea", "Display*" ,"int", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned long");
 228         output_fn_short("int", "XDGAGetViewportStatus", "Display*" ,"int");
 229         output_fn_short("void", "XDGASync", "Display*" ,"int");
 230         output_fn_short("Bool", "XDGASetClientVersion", "Display*");
 231         output_fn_short("void", "XDGAChangePixmapMode", "Display*" ,"int", "int*", "int*", "int");
 232         output_fn_short("void", "XDGAKeyEventToXKeyEvent", "XDGAKeyEvent*" ,"XKeyEvent*");
 233     } elsif ($name eq "xvideo") {
 234         output_fn_short("int", "XvQueryExtension", "Display*", "unsigned int*", "unsigned int*", "unsigned int*", "unsigned int*", "unsigned int*");
 235         output_fn_short("int", "XvQueryAdaptors", "Display*", "Window", "unsigned int*", "XvAdaptorInfo**");
 236         output_fn_short("int", "XvQueryEncodings", "Display*", "XvPortID", "unsigned int*", "XvEncodingInfo**");
 237         output_fn_short("int", "XvPutVideo", "Display*", "XvPortID", "Drawable", "GC", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 238         output_fn_short("int", "XvPutStill", "Display*", "XvPortID", "Drawable", "GC", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 239         output_fn_short("int", "XvGetVideo", "Display*", "XvPortID", "Drawable", "GC", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 240         output_fn_short("int", "XvGetStill", "Display*", "XvPortID", "Drawable", "GC", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 241         output_fn_short("int", "XvStopVideo", "Display*", "XvPortID", "Drawable");
 242         output_fn_short("int", "XvGrabPort", "Display*", "XvPortID", "Time");
 243         output_fn_short("int", "XvUngrabPort", "Display*", "XvPortID", "Time");
 244         output_fn_short("int", "XvSelectVideoNotify", "Display*", "Drawable", "Bool");
 245         output_fn_short("int", "XvSelectPortNotify", "Display*", "XvPortID", "Bool");
 246         output_fn_short("int", "XvSetPortAttribute", "Display*", "XvPortID", "Atom", "int");
 247         output_fn_short("int", "XvGetPortAttribute", "Display*", "XvPortID", "Atom", "int*");
 248         output_fn_short("int", "XvQueryBestSize", "Display*", "XvPortID", "Bool", "unsigned int", "unsigned int", "unsigned int", "unsigned int", "unsigned int*", "unsigned int*");
 249         output_fn_short("XvAttribute*", "XvQueryPortAttributes", "Display*", "XvPortID", "int*");
 250         output_fn_short("void", "XvFreeAdaptorInfo", "XvAdaptorInfo*");
 251         output_fn_short("void", "XvFreeEncodingInfo", "XvEncodingInfo*");
 252         output_fn_short("XvImageFormatValues *", "XvListImageFormats", "Display*", "XvPortID", "int*");
 253         output_fn_short("XvImage *", "XvCreateImage", "Display*", "XvPortID", "int", "char*", "int", "int");
 254         output_fn_short("int", "XvPutImage", "Display*", "XvPortID", "Drawable", "GC", "XvImage*", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 255         output_fn_short("int", "XvShmPutImage", "Display*", "XvPortID", "Drawable", "GC", "XvImage*", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int", "Bool");
 256 output_fn_short("XvImage *", "XvShmCreateImage", "Display*", "XvPortID", "int", "char*", "int", "int", "XShmSegmentInfo*");
 257     } elsif($name eq "xf86vmode") {
 258         output_fn("XF86VidModeQueryVersion",Bool,
 259                 "Display*,int*,int*",
 260                 "Display*a0,int*a1,int*a2",
 261                 "a0,a1,a2"
 262         );
 263         output_fn("XF86VidModeQueryExtension",Bool,
 264                 "Display*,int*,int*",
 265                 "Display*a0,int*a1,int*a2",
 266                 "a0,a2,a2"
 267         );
 268         output_fn("XF86VidModeGetModeLine",Bool,
 269                 "Display*,int,int*,XF86VidModeModeLine*",
 270                 "Display*a0,int a1,int*a2,XF86VidModeModeLine*a3",
 271                 "a0,a1,a2,a3"
 272         );
 273         output_fn("XF86VidModeGetAllModeLines",Bool,
 274                 "Display*,int,int*,XF86VidModeModeInfo***",
 275                 "Display*a0,int a1,int*a2,XF86VidModeModeInfo***a3",
 276                 "a0,a1,a2,a3"
 277         );
 278         output_fn("XF86VidModeAddModeLine",Bool,
 279                 "Display*,int,XF86VidModeModeInfo*,XF86VidModeModeInfo*",
 280                 "Display*a0,int a1,XF86VidModeModeInfo*a2,XF86VidModeModeInfo*a3",
 281                 "a0,a1,a2,a3"
 282         );
 283         output_fn("XF86VidModeDeleteModeLine",Bool,
 284                 "Display*,int,XF86VidModeModeInfo*",
 285                 "Display*a0,int a1,XF86VidModeModeInfo*a2",
 286                 "a0,a1,a2"
 287         );
 288         output_fn("XF86VidModeModModeLine",Bool,
 289                 "Display*,int,XF86VidModeModeLine*",
 290                 "Display*a0,int a1,XF86VidModeModeLine*a2",
 291                 "a0,a1,a2"
 292         );
 293         output_fn("XF86VidModeValidateModeLine",Status,
 294                 "Display*,int,XF86VidModeModeInfo*",
 295                 "Display*a0,int a1,XF86VidModeModeInfo*a2",
 296                 "a0,a1,a2"
 297         );
 298         output_fn("XF86VidModeSwitchMode",Bool,
 299                 "Display*,int,int",
 300                 "Display*a0,int a1,int a2",
 301                 "a0,a1,a2"
 302         );
 303         output_fn("XF86VidModeSwitchToMode",Bool,
 304                 "Display*,int,XF86VidModeModeInfo*",
 305                 "Display*a0,int a1,XF86VidModeModeInfo*a2",
 306                 "a0,a1,a2"
 307         );
 308         output_fn("XF86VidModeLockModeSwitch",Bool,
 309                 "Display*,int,int",
 310                 "Display*a0,int a1,int a2",
 311                 "a0,a1,a2"
 312         );
 313         output_fn("XF86VidModeGetMonitor",Bool,
 314                 "Display*,int,XF86VidModeMonitor*",
 315                 "Display*a0,int a1,XF86VidModeMonitor*a2",
 316                 "a0,a1,a2"
 317         );
 318         output_fn("XF86VidModeGetViewPort",Bool,
 319                 "Display*,int,int*,int*",
 320                 "Display*a0,int a1,int*a2,int*a3",
 321                 "a0,a1,a2,a3"
 322         );
 323         output_fn("XF86VidModeSetViewPort",Bool,
 324                 "Display*,int,int,int",
 325                 "Display*a0,int a1,int a2,int a3",
 326                 "a0,a1,a2,a3"
 327         );
 328     } elsif($name eq "Xrender") {
 329         output_fn("XRenderAddGlyphs","void",
 330                 "Display*,GlyphSet,Glyph*,XGlyphInfo*,int,char*,int",
 331                 "Display*a0,GlyphSet a1,Glyph*a2,XGlyphInfo*a3,int a4,char*a5,int a6",
 332                 "a0,a1,a2,a3,a4,a5,a6"
 333         );
 334         output_fn("XRenderCompositeString8","void",
 335                 "Display*,int,Picture,Picture,XRenderPictFormat*,GlyphSet,int,int,int,int,char*,int",
 336                 "Display*a0,int a1,Picture a2,Picture a3,XRenderPictFormat*a4,GlyphSet a5,int a6,int a7,int a8,int a9,char*a10,int a11",
 337                 "a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11"
 338         );
 339         output_fn("XRenderCompositeString16","void",
 340                 "Display*,int,Picture,Picture,XRenderPictFormat*,GlyphSet,int,int,int,int,unsigned short*,int",
 341                 "Display*a0,int a1,Picture a2,Picture a3,XRenderPictFormat*a4,GlyphSet a5,int a6,int a7,int a8,int a9,unsigned short*a10,int a11",
 342                 "a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11"
 343         );
 344         output_fn("XRenderCompositeString32","void",
 345                 "Display*,int,Picture,Picture,XRenderPictFormat*,GlyphSet,int,int,int,int,unsigned int*,int",
 346                 "Display*a0,int a1,Picture a2,Picture a3,XRenderPictFormat*a4,GlyphSet a5,int a6,int a7,int a8,int a9,unsigned int*a10,int a11",
 347                 "a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11"
 348         );
 349         output_fn("XRenderCreateGlyphSet",GlyphSet,
 350                 "Display*,XRenderPictFormat*",
 351                 "Display*a0,XRenderPictFormat*a1",
 352                 "a0,a1"
 353         );
 354         output_fn("XRenderCreatePicture",Picture,
 355                 "Display*,Drawable,XRenderPictFormat*,unsigned long,XRenderPictureAttributes*",
 356                 "Display*a0,Drawable a1,XRenderPictFormat*a2,unsigned long a3,XRenderPictureAttributes*a4",
 357                 "a0,a1,a2,a3,a4"
 358         );
 359         output_fn("XRenderFillRectangle","void",
 360                 "Display*,int,Picture,XRenderColor*,int,int,unsigned int, unsigned int",
 361                 "Display*a0,int a1,Picture a2,XRenderColor*a3,int a4,int a5,unsigned int a6,unsigned int a7",
 362                 "a0,a1,a2,a3,a4,a5,a6,a7"
 363         );
 364         output_fn("XRenderFindFormat","XRenderPictFormat*",
 365                 "Display*,unsigned long,XRenderPictFormat*,int",
 366                 "Display*a0,unsigned long a1,XRenderPictFormat*a2,int a3",
 367                 "a0,a1,a2,a3"
 368         );
 369         output_fn("XRenderFindVisualFormat","XRenderPictFormat*",
 370                 "Display*,Visual*",
 371                 "Display*a0,Visual*a1",
 372                 "a0,a1"
 373         );
 374         output_fn("XRenderFreeGlyphSet","void",
 375                 "Display*,GlyphSet",
 376                 "Display*a0,GlyphSet a1",
 377                 "a0,a1"
 378         );
 379         output_fn("XRenderFreePicture","void",
 380                 "Display*,Picture",
 381                 "Display*a0,Picture a1",
 382                 "a0,a1"
 383         );
 384         output_fn("XRenderSetPictureClipRectangles","void",
 385                 "Display*,Picture,int,int,XRectangle*,int",
 386                 "Display*a0,Picture a1,int a2,int a3,XRectangle* a4,int a5",
 387                 "a0,a1,a2,a3,a4,a5"
 388         );
 389         output_fn("XRenderQueryExtension",Bool,
 390                 "Display*,int*,int*",
 391                 "Display*a0,int*a1,int*a2",
 392                 "a0,a1,a2"
 393         );
 394
 395     } else {
 396         open(IN,
 397              "echo \"$x11_incl#include <X11/$extensions_dir$name.h>\" | " .
 398              "gcc -L$X11_include_dir -DNeedFunctionPrototypes -E - | " .
 399              "grep -v '^[ \t]*\$)' |"
 400              ) || die "open";
 401
 402       PROTO: while(<IN>) {
 403           if(m'extern\s+([^()]*)\b([a-zA-Z0-9_]+)\s*\(') {
 404               $result_type = $1;
 405               $fn_name = $2;
 406               $result_type = "int" if $result_type =~ /^\s*$/;
 407               @args = ();
 408               while(<IN>) {
 409                   last if m'\)\s*;';
 410                   # Give up on vararg functions and function pointer args.
 411                   if(m'\.\.\.|\(\*\)') {
 412                       undef $fn_name;
 413                       last;
 414                   }
 415                   if(m'\s*([^,]*[^, \t])\s*(,?\n)') {
 416                       $args[$#args+1] = $1;
 417                       if ($1 =~ /char\s*\[/) { # small hack for XQueryKeymap
 418                         $args[$#args] = "char*";
 419                       }
 420                   }
 421               }
 422               # Skip if vararg, function pointer arg, or not needed.
 423               next unless $fn_name;
 424               next unless $want{$fn_name} && $want{$fn_name} == 1;
 425
 426               # Special case for no arguments (which is specified as "void").
 427               if($#args == 0 && $args[0] eq "void") {
 428                   @args = ();
 429               }
 430               $proto = "";
 431               $formals = "";
 432               $actuals = "";
 433               for($i = 0; $i <= $#args; $i++) {
 434                   $comma = $i < $#args ? ", " : "";
 435                   $proto .= "$args[$i]$comma";
 436                   $formals .= "$args[$i] a$i$comma";
 437                   $actuals .= "a$i$comma";
 438               }
 439               $proto = $formals = "void" if $#args == -1;
 440               output_fn($fn_name, $result_type, $proto, $formals, $actuals);
 441           }
 442       }
 443     }
 444
 445     if($name eq "Xlib") {
 446         raw_output_fn("XSynchronize", "int (*r)(Display *)",
 447                   "int (*TSXSynchronize(Display *, Bool))(Display *)",
 448                   "int (*TSXSynchronize(Display *a0, Bool a1))(Display *)",
 449                   "a0, a1");
 450         print OUTC "\nextern void _XInitImageFuncPtrs(XImage *);\n";
 451         output_fn("_XInitImageFuncPtrs", "void", "XImage *", "XImage *a0", "a0");
 452     } elsif($name eq "Xutil") {
 453         output_fn("XDestroyImage", "int",
 454                   "struct _XImage *", "struct _XImage *a0", "a0");
 455         output_fn("XGetPixel", "unsigned long",
 456                   "struct _XImage *, int, int",
 457                   "struct _XImage *a0, int a1, int a2",
 458                   "a0, a1, a2");
 459         output_fn("XPutPixel", "int",
 460                   "struct _XImage *, int, int, unsigned long",
 461                   "struct _XImage *a0, int a1, int a2, unsigned long a3",
 462                   "a0, a1, a2, a3");
 463         output_fn("XSubImage", "struct _XImage *",
 464                   "struct _XImage *, int, int, unsigned int, unsigned int",
 465                   "struct _XImage *a0, int a1, int a2, unsigned int a3, unsigned int a4",
 466                   "a0, a1, a2, a3, a4");
 467         output_fn("XAddPixel", "int",
 468                   "struct _XImage *, long",
 469                   "struct _XImage *a0, long a1", "a0, a1");
 470         output_fn("XUniqueContext", "XContext", "void", "void", "");
 471         output_fn("XDeleteContext", "int",
 472                   "Display*,XID,XContext",
 473                   "Display*a0,XID a1,XContext a2",
 474                   "a0,a1,a2");
 475     }
 476
 477     print OUTH <<END;
 478
 479 $post_file
 480 #endif /* __WINE_TS_$ucname\_H */
 481 END
 482     print OUTC <<END;
 483
 484 $post_file
 485 END
 486
 487
 488
 489 }
 490
 491 foreach $i (keys %want) {
 492     if($want{$i} == 1) {
 493         print "Unresolved: $i\n";
 494     }
 495 }
 496
 497
 498 sub output_fn {
 499     # Example call:
 500     # output_fn("main", "int", "int, char **", "int a0, char **a1", "a0, a1")
 501     #
 502
 503     my ($fn_name, $result_type, $protos, $formals, $actuals) = @_;
 504
 505     return raw_output_fn($fn_name,
 506                          $result_type =~ /^\s*void\s*$/ ? "" : "$result_type r",
 507                          "$result_type TS$fn_name($protos)",
 508                          "$result_type TS$fn_name($formals)",
 509                          $actuals);
 510 }
 511
 512 sub output_fn_short {
 513     # Example call:
 514     # output_fn_sort("Bool", "XDGAQueryExtension", "Display *", "int *", "int *");
 515     #
 516     my ($result_type, $fn_name, @args) = @_;
 517
 518     my ($i, $proto, $formals, $actuals) = (0,
 519                                            "$result_type TS$fn_name(",
 520                                            "$result_type TS$fn_name(",
 521                                            "");
 522     while ($val = shift @args) {
 523         $proto = $proto . $val;
 524         $formals = $formals . $val . " a$i";
 525         $actuals = $actuals . " a$i";
 526         $i++;
 527         if (@args) {
 528             $proto = $proto . ", ";
 529             $formals = $formals . ", ";
 530             $actuals = $actuals . ", ";
 531         }
 532     }
 533     $proto = $proto . ")";
 534     $formals = $formals . ")";
 535
 536
 537     raw_output_fn($fn_name,
 538                   $result_type =~ /^\s*void\s*$/ ? "" : "$result_type r",
 539                   $proto,
 540                   $formals,
 541                   $actuals);
 542 }
 543
 544 sub raw_output_fn {
 545     # Example call:
 546     # output_fn("main", "int r", "int main(int, char **)", "int main(int a0, char **a1)", "a0, a1")
 547     #
 548
 549     my ($fn_name, $resultdecl, $protodecl, $defdecl, $actuals) = @_;
 550
 551     return undef unless $want{$fn_name} && $want{$fn_name} == 1;
 552
 553     print OUTC "\n$defdecl\n";
 554     print OUTH "extern $protodecl;\n";
 555 #    print OUTH "#define $fn_name TS$fn_name\n";
 556     print OUTC "{\n";
 557     print OUTC "  $resultdecl;\n" if $resultdecl;
 558     print OUTC "  wine_tsx11_lock();\n";
 559     print OUTC "  ";
 560     print OUTC "r = " if $resultdecl;
 561     print OUTC "$fn_name($actuals);\n";
 562     print OUTC "  wine_tsx11_unlock();\n";
 563     print OUTC "  return r;\n" if $resultdecl;
 564     print OUTC "}\n";
 565     $want{$fn_name} = 2;
 566     return 1;
 567 }