git.oblomov.eu Git - wine/blob - tools/wrc/parser.y

   1 %{
   2 /*
   3  * Copyright 1994       Martin von Loewis
   4  * Copyright 1998-2000  Bertho A. Stultiens (BS)
   5  *           1999       Juergen Schmied (JS)
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  *
  21  * History:
  22  * 24-Jul-2000 BS       - Made a fix for broken Berkeley yacc on
  23  *                        non-terminals (see cjunk rule).
  24  * 21-May-2000 BS       - Partial implementation of font resources.
  25  *                      - Corrected language propagation for binary
  26  *                        resources such as bitmaps, icons, cursors,
  27  *                        userres and rcdata. The language is now
  28  *                        correct in .res files.
  29  *                      - Fixed reading the resource name as ident,
  30  *                        so that it may overlap keywords.
  31  * 20-May-2000 BS       - Implemented animated cursors and icons
  32  *                        resource types.
  33  * 30-Apr-2000 BS       - Reintegration into the wine-tree
  34  * 14-Jan-2000 BS       - Redid the usertype resources so that they
  35  *                        are compatible.
  36  * 02-Jan-2000 BS       - Removed the preprocessor from the grammar
  37  *                        except for the # command (line numbers).
  38  *
  39  * 06-Nov-1999 JS       - see CHANGES
  40  *
  41  * 29-Dec-1998 AdH      - Grammar and function extensions.
  42  *                           grammar: TOOLBAR resources, Named ICONs in
  43  *                              DIALOGS
  44  *                           functions: semantic actions for the grammar
  45  *                              changes, resource files can now be anywhere
  46  *                              on the include path instead of just in the
  47  *                              current directory
  48  *
  49  * 20-Jun-1998 BS       - Fixed a bug in load_file() where the name was not
  50  *                        printed out correctly.
  51  *
  52  * 17-Jun-1998 BS       - Fixed a bug in CLASS statement parsing which should
  53  *                        also accept a tSTRING as argument.
  54  *
  55  * 25-May-1998 BS       - Found out that I need to support language, version
  56  *                        and characteristics in inline resources (bitmap,
  57  *                        cursor, etc) but they can also be specified with
  58  *                        a filename. This renders my filename-scanning scheme
  59  *                        worthless. Need to build newline parsing to solve
  60  *                        this one.
  61  *                        It will come with version 1.1.0 (sigh).
  62  *
  63  * 19-May-1998 BS       - Started to build a builtin preprocessor
  64  *
  65  * 30-Apr-1998 BS       - Redid the stringtable parsing/handling. My previous
  66  *                        ideas had some serious flaws.
  67  *
  68  * 27-Apr-1998 BS       - Removed a lot of dead comments and put it in a doc
  69  *                        file.
  70  *
  71  * 21-Apr-1998 BS       - Added correct behavior for cursors and icons.
  72  *                      - This file is growing too big. It is time to strip
  73  *                        things and put it in a support file.
  74  *
  75  * 19-Apr-1998 BS       - Tagged the stringtable resource so that only one
  76  *                        resource will be created. This because the table
  77  *                        has a different layout than other resources. The
  78  *                        table has to be sorted, and divided into smaller
  79  *                        resource entries (see comment in source).
  80  *
  81  * 17-Apr-1998 BS       - Almost all strings, including identifiers, are parsed
  82  *                        as string_t which include unicode strings upon
  83  *                        input.
  84  *                      - Parser now emits a warning when compiling win32
  85  *                        extensions in win16 mode.
  86  *
  87  * 16-Apr-1998 BS       - Raw data elements are now *optionally* separated
  88  *                        by commas. Read the comments in file sq2dq.l.
  89  *                      - FIXME: there are instances in the source that rely
  90  *                        on the fact that int==32bit and pointers are int size.
  91  *                      - Fixed the conflict in menuex by changing a rule
  92  *                        back into right recursion. See note in source.
  93  *                      - UserType resources cannot have an expression as its
  94  *                        typeclass. See note in source.
  95  *
  96  * 15-Apr-1998 BS       - Changed all right recursion into left recursion to
  97  *                        get reduction of the parsestack.
  98  *                        This also helps communication between bison and flex.
  99  *                        Main advantage is that the Empty rule gets reduced
 100  *                        first, which is used to allocate/link things.
 101  *                        It also added a shift/reduce conflict in the menuex
 102  *                        handling, due to expression/option possibility,
 103  *                        although not serious.
 104  *
 105  * 14-Apr-1998 BS       - Redone almost the entire parser. We're not talking
 106  *                        about making it more efficient, but readable (for me)
 107  *                        and slightly easier to expand/change.
 108  *                        This is done primarily by using more reduce states
 109  *                        with many (intuitive) types for the various resource
 110  *                        statements.
 111  *                      - Added expression handling for all resources where a
 112  *                        number is accepted (not only for win32). Also added
 113  *                        multiply and division (not MS compatible, but handy).
 114  *                        Unary minus introduced a shift/reduce conflict, but
 115  *                        it is not serious.
 116  *
 117  * 13-Apr-1998 BS       - Reordered a lot of things
 118  *                      - Made the source more readable
 119  *                      - Added Win32 resource definitions
 120  *                      - Corrected syntax problems with an old yacc (;)
 121  *                      - Added extra comment about grammar
 122  */
 123 #include "config.h"
 124 #include "wine/port.h"
 125
 126 #include <stdio.h>
 127 #include <stdlib.h>
 128 #include <stdarg.h>
 129 #include <assert.h>
 130 #include <ctype.h>
 131 #include <string.h>
 132 #ifdef HAVE_ALLOCA_H
 133 #include <alloca.h>
 134 #endif
 135
 136 #include "wrc.h"
 137 #include "utils.h"
 138 #include "newstruc.h"
 139 #include "dumpres.h"
 140 #include "wine/wpp.h"
 141 #include "wine/unicode.h"
 142 #include "parser.h"
 143 #include "windef.h"
 144 #include "winbase.h"
 145 #include "wingdi.h"
 146 #include "winuser.h"
 147
 148 #if defined(YYBYACC)
 149         /* Berkeley yacc (byacc) doesn't seem to know about these */
 150         /* Some *BSD supplied versions do define these though */
 151 # ifndef YYEMPTY
 152 #  define YYEMPTY       (-1)    /* Empty lookahead value of yychar */
 153 # endif
 154 # ifndef YYLEX
 155 #  define YYLEX         yylex()
 156 # endif
 157
 158 #elif defined(YYBISON)
 159         /* Bison was used for original development */
 160         /* #define YYEMPTY -2 */
 161         /* #define YYLEX   yylex() */
 162
 163 #else
 164         /* No yacc we know yet */
 165 # if !defined(YYEMPTY) || !defined(YYLEX)
 166 #  error Yacc version/type unknown. This version needs to be verified for settings of YYEMPTY and YYLEX.
 167 # elif defined(__GNUC__)        /* gcc defines the #warning directive */
 168 #  warning Yacc version/type unknown. It defines YYEMPTY and YYLEX, but is not tested
 169   /* #else we just take a chance that it works... */
 170 # endif
 171 #endif
 172
 173 int want_nl = 0;        /* Signal flex that we need the next newline */
 174 int want_id = 0;        /* Signal flex that we need the next identifier */
 175 stringtable_t *tagstt;  /* Stringtable tag.
 176                          * It is set while parsing a stringtable to one of
 177                          * the stringtables in the sttres list or a new one
 178                          * if the language was not parsed before.
 179                          */
 180 stringtable_t *sttres;  /* Stringtable resources. This holds the list of
 181                          * stringtables with different lanuages
 182                          */
 183 static int dont_want_id = 0;    /* See language parsing for details */
 184
 185 /* Set to the current options of the currently scanning stringtable */
 186 static int *tagstt_memopt;
 187 static characts_t *tagstt_characts;
 188 static version_t *tagstt_version;
 189
 190 static const char riff[4] = "RIFF";     /* RIFF file magic for animated cursor/icon */
 191
 192 /* Prototypes of here defined functions */
 193 static event_t *get_event_head(event_t *p);
 194 static control_t *get_control_head(control_t *p);
 195 static ver_value_t *get_ver_value_head(ver_value_t *p);
 196 static ver_block_t *get_ver_block_head(ver_block_t *p);
 197 static resource_t *get_resource_head(resource_t *p);
 198 static menuex_item_t *get_itemex_head(menuex_item_t *p);
 199 static menu_item_t *get_item_head(menu_item_t *p);
 200 static raw_data_t *merge_raw_data_str(raw_data_t *r1, string_t *str);
 201 static raw_data_t *merge_raw_data_int(raw_data_t *r1, int i);
 202 static raw_data_t *merge_raw_data_long(raw_data_t *r1, int i);
 203 static raw_data_t *merge_raw_data(raw_data_t *r1, raw_data_t *r2);
 204 static raw_data_t *str2raw_data(string_t *str);
 205 static raw_data_t *int2raw_data(int i);
 206 static raw_data_t *long2raw_data(int i);
 207 static raw_data_t *load_file(string_t *name, language_t *lang);
 208 static itemex_opt_t *new_itemex_opt(int id, int type, int state, int helpid);
 209 static event_t *add_string_event(string_t *key, int id, int flags, event_t *prev);
 210 static event_t *add_event(int key, int id, int flags, event_t *prev);
 211 static dialogex_t *dialogex_version(version_t *v, dialogex_t *dlg);
 212 static dialogex_t *dialogex_characteristics(characts_t *c, dialogex_t *dlg);
 213 static dialogex_t *dialogex_language(language_t *l, dialogex_t *dlg);
 214 static dialogex_t *dialogex_menu(name_id_t *m, dialogex_t *dlg);
 215 static dialogex_t *dialogex_class(name_id_t *n, dialogex_t *dlg);
 216 static dialogex_t *dialogex_font(font_id_t *f, dialogex_t *dlg);
 217 static dialogex_t *dialogex_caption(string_t *s, dialogex_t *dlg);
 218 static dialogex_t *dialogex_exstyle(style_t *st, dialogex_t *dlg);
 219 static dialogex_t *dialogex_style(style_t *st, dialogex_t *dlg);
 220 static name_id_t *convert_ctlclass(name_id_t *cls);
 221 static control_t *ins_ctrl(int type, int special_style, control_t *ctrl, control_t *prev);
 222 static dialog_t *dialog_version(version_t *v, dialog_t *dlg);
 223 static dialog_t *dialog_characteristics(characts_t *c, dialog_t *dlg);
 224 static dialog_t *dialog_language(language_t *l, dialog_t *dlg);
 225 static dialog_t *dialog_menu(name_id_t *m, dialog_t *dlg);
 226 static dialog_t *dialog_class(name_id_t *n, dialog_t *dlg);
 227 static dialog_t *dialog_font(font_id_t *f, dialog_t *dlg);
 228 static dialog_t *dialog_caption(string_t *s, dialog_t *dlg);
 229 static dialog_t *dialog_exstyle(style_t * st, dialog_t *dlg);
 230 static dialog_t *dialog_style(style_t * st, dialog_t *dlg);
 231 static resource_t *build_stt_resources(stringtable_t *stthead);
 232 static stringtable_t *find_stringtable(lvc_t *lvc);
 233 static toolbar_item_t *ins_tlbr_button(toolbar_item_t *prev, toolbar_item_t *idrec);
 234 static toolbar_item_t *get_tlbr_buttons_head(toolbar_item_t *p, int *nitems);
 235 static string_t *make_filename(string_t *s);
 236 static resource_t *build_fontdirs(resource_t *tail);
 237 static resource_t *build_fontdir(resource_t **fnt, int nfnt);
 238 static int rsrcid_to_token(int lookahead);
 239
 240 %}
 241 %union{
 242         string_t        *str;
 243         int             num;
 244         int             *iptr;
 245         char            *cptr;
 246         resource_t      *res;
 247         accelerator_t   *acc;
 248         bitmap_t        *bmp;
 249         dialog_t        *dlg;
 250         dialogex_t      *dlgex;
 251         font_t          *fnt;
 252         fontdir_t       *fnd;
 253         menu_t          *men;
 254         menuex_t        *menex;
 255         html_t          *html;
 256         rcdata_t        *rdt;
 257         stringtable_t   *stt;
 258         stt_entry_t     *stte;
 259         user_t          *usr;
 260         messagetable_t  *msg;
 261         versioninfo_t   *veri;
 262         control_t       *ctl;
 263         name_id_t       *nid;
 264         font_id_t       *fntid;
 265         language_t      *lan;
 266         version_t       *ver;
 267         characts_t      *chars;
 268         event_t         *event;
 269         menu_item_t     *menitm;
 270         menuex_item_t   *menexitm;
 271         itemex_opt_t    *exopt;
 272         raw_data_t      *raw;
 273         lvc_t           *lvc;
 274         ver_value_t     *val;
 275         ver_block_t     *blk;
 276         ver_words_t     *verw;
 277         toolbar_t       *tlbar;
 278         toolbar_item_t  *tlbarItems;
 279         dlginit_t       *dginit;
 280         style_pair_t    *styles;
 281         style_t         *style;
 282         ani_any_t       *ani;
 283 }
 284
 285 %token tNL
 286 %token <num> tNUMBER tLNUMBER
 287 %token <str> tSTRING tIDENT tFILENAME
 288 %token <raw> tRAWDATA
 289 %token tACCELERATORS tBITMAP tCURSOR tDIALOG tDIALOGEX tMENU tMENUEX tMESSAGETABLE
 290 %token tRCDATA tVERSIONINFO tSTRINGTABLE tFONT tFONTDIR tICON tHTML
 291 %token tAUTO3STATE tAUTOCHECKBOX tAUTORADIOBUTTON tCHECKBOX tDEFPUSHBUTTON
 292 %token tPUSHBUTTON tRADIOBUTTON tSTATE3 /* PUSHBOX */
 293 %token tGROUPBOX tCOMBOBOX tLISTBOX tSCROLLBAR
 294 %token tCONTROL tEDITTEXT
 295 %token tRTEXT tCTEXT tLTEXT
 296 %token tBLOCK tVALUE
 297 %token tSHIFT tALT tASCII tVIRTKEY tGRAYED tCHECKED tINACTIVE tNOINVERT
 298 %token tPURE tIMPURE tDISCARDABLE tLOADONCALL tPRELOAD tFIXED tMOVEABLE
 299 %token tCLASS tCAPTION tCHARACTERISTICS tEXSTYLE tSTYLE tVERSION tLANGUAGE
 300 %token tFILEVERSION tPRODUCTVERSION tFILEFLAGSMASK tFILEOS tFILETYPE tFILEFLAGS tFILESUBTYPE
 301 %token tMENUBARBREAK tMENUBREAK tMENUITEM tPOPUP tSEPARATOR
 302 %token tHELP
 303 %token tSTRING tIDENT tRAWDATA
 304 %token tTOOLBAR tBUTTON
 305 %token tBEGIN tEND
 306 %token tDLGINIT
 307 %left '|'
 308 %left '^'
 309 %left '&'
 310 %left '+' '-'
 311 %left '*' '/'
 312 %right '~' tNOT
 313 %left pUPM
 314
 315 %type <res>     resource_file resource resources resource_definition
 316 %type <stt>     stringtable strings
 317 %type <fnt>     font
 318 %type <fnd>     fontdir
 319 %type <acc>     accelerators
 320 %type <event>   events
 321 %type <bmp>     bitmap
 322 %type <ani>     cursor icon
 323 %type <dlg>     dialog dlg_attributes
 324 %type <ctl>     ctrls gen_ctrl lab_ctrl ctrl_desc iconinfo
 325 %type <iptr>    helpid
 326 %type <dlgex>   dialogex dlgex_attribs
 327 %type <ctl>     exctrls gen_exctrl lab_exctrl exctrl_desc
 328 %type <html>    html
 329 %type <rdt>     rcdata
 330 %type <raw>     raw_data raw_elements opt_data file_raw
 331 %type <veri>    versioninfo fix_version
 332 %type <verw>    ver_words
 333 %type <blk>     ver_blocks ver_block
 334 %type <val>     ver_values ver_value
 335 %type <men>     menu
 336 %type <menitm>  item_definitions menu_body
 337 %type <menex>   menuex
 338 %type <menexitm> itemex_definitions menuex_body
 339 %type <exopt>   itemex_p_options itemex_options
 340 %type <msg>     messagetable
 341 %type <usr>     userres
 342 %type <num>     item_options
 343 %type <nid>     nameid nameid_s ctlclass usertype
 344 %type <num>     acc_opt acc accs
 345 %type <iptr>    loadmemopts lamo lama
 346 %type <fntid>   opt_font opt_exfont opt_expr
 347 %type <lvc>     opt_lvc
 348 %type <lan>     opt_language
 349 %type <chars>   opt_characts
 350 %type <ver>     opt_version
 351 %type <num>     expr xpr
 352 %type <iptr>    e_expr
 353 %type <tlbar>   toolbar
 354 %type <tlbarItems>      toolbar_items
 355 %type <dginit>  dlginit
 356 %type <styles>  optional_style_pair
 357 %type <num>     any_num
 358 %type <style>   style
 359 %type <str>     filename
 360
 361 %%
 362
 363 resource_file
 364         : resources {
 365                 resource_t *rsc;
 366                 /* First add stringtables to the resource-list */
 367                 rsc = build_stt_resources(sttres);
 368                 /* 'build_stt_resources' returns a head and $1 is a tail */
 369                 if($1)
 370                 {
 371                         $1->next = rsc;
 372                         if(rsc)
 373                                 rsc->prev = $1;
 374                 }
 375                 else
 376                         $1 = rsc;
 377                 /* Find the tail again */
 378                 while($1 && $1->next)
 379                         $1 = $1->next;
 380                 /* Now add any fontdirecory */
 381                 rsc = build_fontdirs($1);
 382                 /* 'build_fontdir' returns a head and $1 is a tail */
 383                 if($1)
 384                 {
 385                         $1->next = rsc;
 386                         if(rsc)
 387                                 rsc->prev = $1;
 388                 }
 389                 else
 390                         $1 = rsc;
 391                 /* Final statement before were done */
 392                 resource_top = get_resource_head($1);
 393                 }
 394         ;
 395
 396 /* Resources are put into a linked list */
 397 resources
 398         : /* Empty */           { $$ = NULL; want_id = 1; }
 399         | resources resource    {
 400                 if($2)
 401                 {
 402                         resource_t *tail = $2;
 403                         resource_t *head = $2;
 404                         while(tail->next)
 405                                 tail = tail->next;
 406                         while(head->prev)
 407                                 head = head->prev;
 408                         head->prev = $1;
 409                         if($1)
 410                                 $1->next = head;
 411                         $$ = tail;
 412                         /* Check for duplicate identifiers */
 413                         while($1 && head)
 414                         {
 415                                 resource_t *rsc = $1;
 416                                 while(rsc)
 417                                 {
 418                                         if(rsc->type == head->type
 419                                         && rsc->lan->id == head->lan->id
 420                                         && rsc->lan->sub == head->lan->sub
 421                                         && !compare_name_id(rsc->name, head->name))
 422                                         {
 423                                                 yyerror("Duplicate resource name '%s'", get_nameid_str(rsc->name));
 424                                         }
 425                                         rsc = rsc->prev;
 426                                 }
 427                                 head = head->next;
 428                         }
 429                 }
 430                 else if($1)
 431                 {
 432                         resource_t *tail = $1;
 433                         while(tail->next)
 434                                 tail = tail->next;
 435                         $$ = tail;
 436                 }
 437                 else
 438                         $$ = NULL;
 439
 440                 if(!dont_want_id)       /* See comments in language parsing below */
 441                         want_id = 1;
 442                 dont_want_id = 0;
 443                 }
 444         /*
 445          * The following newline rule will never get reduced because we never
 446          * get the tNL token, unless we explicitely set the 'want_nl'
 447          * flag, which we don't.
 448          * The *ONLY* reason for this to be here is because Berkeley
 449          * yacc (byacc), at least version 1.9, has a bug.
 450          * (identified in the generated parser on the second
 451          *  line with:
 452          *  static char yysccsid[] = "@(#)yaccpar   1.9 (Berkeley) 02/21/93";
 453          * )
 454          * This extra rule fixes it.
 455          * The problem is that the expression handling rule "expr: xpr"
 456          * is not reduced on non-terminal tokens, defined above in the
 457          * %token declarations. Token tNL is the only non-terminal that
 458          * can occur. The error becomes visible in the language parsing
 459          * rule below, which looks at the look-ahead token and tests it
 460          * for tNL. However, byacc already generates an error upon reading
 461          * the token instead of keeping it as a lookahead. The reason
 462          * lies in the lack of a $default transition in the "expr : xpr . "
 463          * state (currently state 25). It is probably omitted because tNL
 464          * is a non-terminal and the state contains 2 s/r conflicts. The
 465          * state enumerates all possible transitions instead of using a
 466          * $default transition.
 467          * All in all, it is a bug in byacc. (period)
 468          */
 469         | resources tNL
 470         ;
 471
 472
 473 /* Parse top level resource definitions etc. */
 474 resource
 475         : expr usrcvt resource_definition {
 476                 $$ = $3;
 477                 if($$)
 478                 {
 479                         if($1 > 65535 || $1 < -32768)
 480                                 yyerror("Resource's ID out of range (%d)", $1);
 481                         $$->name = new_name_id();
 482                         $$->name->type = name_ord;
 483                         $$->name->name.i_name = $1;
 484                         chat("Got %s (%d)", get_typename($3), $$->name->name.i_name);
 485                         }
 486                         }
 487         | tIDENT usrcvt resource_definition {
 488                 $$ = $3;
 489                 if($$)
 490                 {
 491                         $$->name = new_name_id();
 492                         $$->name->type = name_str;
 493                         $$->name->name.s_name = $1;
 494                         chat("Got %s (%s)", get_typename($3), $$->name->name.s_name->str.cstr);
 495                 }
 496                 }
 497         | stringtable {
 498                 /* Don't do anything, stringtables are converted to
 499                  * resource_t structures when we are finished parsing and
 500                  * the final rule of the parser is reduced (see above)
 501                  */
 502                 $$ = NULL;
 503                 chat("Got STRINGTABLE");
 504                 }
 505         | tLANGUAGE {want_nl = 1; } expr ',' expr {
 506                 /* We *NEED* the newline to delimit the expression.
 507                  * Otherwise, we would not be able to set the next
 508                  * want_id anymore because of the token-lookahead.
 509                  *
 510                  * However, we can test the lookahead-token for
 511                  * being "non-expression" type, in which case we
 512                  * continue. Fortunately, tNL is the only token that
 513                  * will break expression parsing and is implicitely
 514                  * void, so we just remove it. This scheme makes it
 515                  * possible to do some (not all) fancy preprocessor
 516                  * stuff.
 517                  * BTW, we also need to make sure that the next
 518                  * reduction of 'resources' above will *not* set
 519                  * want_id because we already have a lookahead that
 520                  * cannot be undone.
 521                  */
 522                 if(yychar != YYEMPTY && yychar != tNL)
 523                         dont_want_id = 1;
 524
 525                 if(yychar == tNL)
 526                         yychar = YYEMPTY;       /* Could use 'yyclearin', but we already need the*/
 527                                                 /* direct access to yychar in rule 'usrcvt' below. */
 528                 else if(yychar == tIDENT)
 529                         yywarning("LANGUAGE statement not delimited with newline; next identifier might be wrong");
 530
 531                 want_nl = 0;    /* We don't want it anymore if we didn't get it */
 532
 533                 if(!win32)
 534                         yywarning("LANGUAGE not supported in 16-bit mode");
 535                 if(currentlanguage)
 536                         free(currentlanguage);
 537                 if (get_language_codepage($3, $5) == -1)
 538                         yyerror( "Language %04x is not supported", ($5<<10) + $3);
 539                 currentlanguage = new_language($3, $5);
 540                 $$ = NULL;
 541                 chat("Got LANGUAGE %d,%d (0x%04x)", $3, $5, ($5<<10) + $3);
 542                 }
 543         ;
 544
 545 /*
 546  * Remapping of numerical resource types
 547  * (see also comment of called function below)
 548  */
 549 usrcvt  : /* Empty */   { yychar = rsrcid_to_token(yychar); }
 550         ;
 551
 552 /*
 553  * Get a valid name/id
 554  */
 555 nameid  : expr  {
 556                 if($1 > 65535 || $1 < -32768)
 557                         yyerror("Resource's ID out of range (%d)", $1);
 558                 $$ = new_name_id();
 559                 $$->type = name_ord;
 560                 $$->name.i_name = $1;
 561                 }
 562         | tIDENT {
 563                 $$ = new_name_id();
 564                 $$->type = name_str;
 565                 $$->name.s_name = $1;
 566                 }
 567         ;
 568
 569 /*
 570  * Extra string recognition for CLASS statement in dialogs
 571  */
 572 nameid_s: nameid        { $$ = $1; }
 573         | tSTRING       {
 574                 $$ = new_name_id();
 575                 $$->type = name_str;
 576                 $$->name.s_name = $1;
 577                 }
 578         ;
 579
 580 /* get the value for a single resource*/
 581 resource_definition
 582         : accelerators  { $$ = new_resource(res_acc, $1, $1->memopt, $1->lvc.language); }
 583         | bitmap        { $$ = new_resource(res_bmp, $1, $1->memopt, $1->data->lvc.language); }
 584         | cursor {
 585                 resource_t *rsc;
 586                 if($1->type == res_anicur)
 587                 {
 588                         $$ = rsc = new_resource(res_anicur, $1->u.ani, $1->u.ani->memopt, $1->u.ani->data->lvc.language);
 589                 }
 590                 else if($1->type == res_curg)
 591                 {
 592                         cursor_t *cur;
 593                         $$ = rsc = new_resource(res_curg, $1->u.curg, $1->u.curg->memopt, $1->u.curg->lvc.language);
 594                         for(cur = $1->u.curg->cursorlist; cur; cur = cur->next)
 595                         {
 596                                 rsc->prev = new_resource(res_cur, cur, $1->u.curg->memopt, $1->u.curg->lvc.language);
 597                                 rsc->prev->next = rsc;
 598                                 rsc = rsc->prev;
 599                                 rsc->name = new_name_id();
 600                                 rsc->name->type = name_ord;
 601                                 rsc->name->name.i_name = cur->id;
 602                         }
 603                 }
 604                 else
 605                         internal_error(__FILE__, __LINE__, "Invalid top-level type %d in cursor resource", $1->type);
 606                 free($1);
 607                 }
 608         | dialog        { $$ = new_resource(res_dlg, $1, $1->memopt, $1->lvc.language); }
 609         | dialogex {
 610                 if(win32)
 611                         $$ = new_resource(res_dlgex, $1, $1->memopt, $1->lvc.language);
 612                 else
 613                         $$ = NULL;
 614                 }
 615         | dlginit       { $$ = new_resource(res_dlginit, $1, $1->memopt, $1->data->lvc.language); }
 616         | font          { $$ = new_resource(res_fnt, $1, $1->memopt, $1->data->lvc.language); }
 617         | fontdir       { $$ = new_resource(res_fntdir, $1, $1->memopt, $1->data->lvc.language); }
 618         | icon {
 619                 resource_t *rsc;
 620                 if($1->type == res_aniico)
 621                 {
 622                         $$ = rsc = new_resource(res_aniico, $1->u.ani, $1->u.ani->memopt, $1->u.ani->data->lvc.language);
 623                 }
 624                 else if($1->type == res_icog)
 625                 {
 626                         icon_t *ico;
 627                         $$ = rsc = new_resource(res_icog, $1->u.icog, $1->u.icog->memopt, $1->u.icog->lvc.language);
 628                         for(ico = $1->u.icog->iconlist; ico; ico = ico->next)
 629                         {
 630                                 rsc->prev = new_resource(res_ico, ico, $1->u.icog->memopt, $1->u.icog->lvc.language);
 631                                 rsc->prev->next = rsc;
 632                                 rsc = rsc->prev;
 633                                 rsc->name = new_name_id();
 634                                 rsc->name->type = name_ord;
 635                                 rsc->name->name.i_name = ico->id;
 636                         }
 637                 }
 638                 else
 639                         internal_error(__FILE__, __LINE__, "Invalid top-level type %d in icon resource", $1->type);
 640                 free($1);
 641                 }
 642         | menu          { $$ = new_resource(res_men, $1, $1->memopt, $1->lvc.language); }
 643         | menuex {
 644                 if(win32)
 645                         $$ = new_resource(res_menex, $1, $1->memopt, $1->lvc.language);
 646                 else
 647                         $$ = NULL;
 648                 }
 649         | messagetable  { $$ = new_resource(res_msg, $1, WRC_MO_MOVEABLE | WRC_MO_DISCARDABLE, $1->data->lvc.language); }
 650         | html          { $$ = new_resource(res_html, $1, $1->memopt, $1->data->lvc.language); }
 651         | rcdata        { $$ = new_resource(res_rdt, $1, $1->memopt, $1->data->lvc.language); }
 652         | toolbar       { $$ = new_resource(res_toolbar, $1, $1->memopt, $1->lvc.language); }
 653         | userres       { $$ = new_resource(res_usr, $1, $1->memopt, $1->data->lvc.language); }
 654         | versioninfo   { $$ = new_resource(res_ver, $1, WRC_MO_MOVEABLE | WRC_MO_DISCARDABLE, $1->lvc.language); }
 655         ;
 656
 657
 658 filename: tFILENAME     { $$ = make_filename($1); }
 659         | tIDENT        { $$ = make_filename($1); }
 660         | tSTRING       { $$ = make_filename($1); }
 661         ;
 662
 663 /* ------------------------------ Bitmap ------------------------------ */
 664 bitmap  : tBITMAP loadmemopts file_raw  { $$ = new_bitmap($3, $2); }
 665         ;
 666
 667 /* ------------------------------ Cursor ------------------------------ */
 668 cursor  : tCURSOR loadmemopts file_raw  {
 669                 $$ = new_ani_any();
 670                 if($3->size > 4 && !memcmp($3->data, riff, sizeof(riff)))
 671                 {
 672                         $$->type = res_anicur;
 673                         $$->u.ani = new_ani_curico(res_anicur, $3, $2);
 674                 }
 675                 else
 676                 {
 677                         $$->type = res_curg;
 678                         $$->u.curg = new_cursor_group($3, $2);
 679                 }
 680         }
 681         ;
 682
 683 /* ------------------------------ Icon ------------------------------ */
 684 icon    : tICON loadmemopts file_raw    {
 685                 $$ = new_ani_any();
 686                 if($3->size > 4 && !memcmp($3->data, riff, sizeof(riff)))
 687                 {
 688                         $$->type = res_aniico;
 689                         $$->u.ani = new_ani_curico(res_aniico, $3, $2);
 690                 }
 691                 else
 692                 {
 693                         $$->type = res_icog;
 694                         $$->u.icog = new_icon_group($3, $2);
 695                 }
 696         }
 697         ;
 698
 699 /* ------------------------------ Font ------------------------------ */
 700         /*
 701          * The reading of raw_data for fonts is a Borland BRC
 702          * extension. MS generates an error. However, it is
 703          * most logical to support this, considering how wine
 704          * enters things in CVS (ascii).
 705          */
 706 font    : tFONT loadmemopts file_raw    { $$ = new_font($3, $2); }
 707         ;
 708
 709         /*
 710          * The fontdir is a Borland BRC extension which only
 711          * reads the data as 'raw_data' from the file.
 712          * I don't know whether it is interpreted.
 713          * The fontdir is generated if it was not present and
 714          * fonts are defined in the source.
 715          */
 716 fontdir : tFONTDIR loadmemopts file_raw { $$ = new_fontdir($3, $2); }
 717         ;
 718
 719 /* ------------------------------ MessageTable ------------------------------ */
 720 /* It might be interesting to implement the MS Message compiler here as well
 721  * to get everything in one source. Might be a future project.
 722  */
 723 messagetable
 724         : tMESSAGETABLE loadmemopts file_raw    {
 725                 if(!win32)
 726                         yywarning("MESSAGETABLE not supported in 16-bit mode");
 727                 $$ = new_messagetable($3, $2);
 728                 }
 729         ;
 730
 731 /* ------------------------------ HTML ------------------------------ */
 732 html    : tHTML loadmemopts file_raw    { $$ = new_html($3, $2); }
 733         ;
 734
 735 /* ------------------------------ RCData ------------------------------ */
 736 rcdata  : tRCDATA loadmemopts file_raw  { $$ = new_rcdata($3, $2); }
 737         ;
 738
 739 /* ------------------------------ DLGINIT ------------------------------ */
 740 dlginit : tDLGINIT loadmemopts file_raw { $$ = new_dlginit($3, $2); }
 741         ;
 742
 743 /* ------------------------------ UserType ------------------------------ */
 744 userres : usertype loadmemopts file_raw         {
 745 #ifdef WORDS_BIGENDIAN
 746                         if(pedantic && byteorder != WRC_BO_LITTLE)
 747 #else
 748                         if(pedantic && byteorder == WRC_BO_BIG)
 749 #endif
 750                                 yywarning("Byteordering is not little-endian and type cannot be interpreted");
 751                         $$ = new_user($1, $3, $2);
 752                 }
 753         ;
 754
 755 usertype: tNUMBER {
 756                 $$ = new_name_id();
 757                 $$->type = name_ord;
 758                 $$->name.i_name = $1;
 759                 }
 760         | tIDENT {
 761                 $$ = new_name_id();
 762                 $$->type = name_str;
 763                 $$->name.s_name = $1;
 764                 }
 765         ;
 766
 767 /* ------------------------------ Accelerator ------------------------------ */
 768 accelerators
 769         : tACCELERATORS loadmemopts opt_lvc tBEGIN events tEND {
 770                 $$ = new_accelerator();
 771                 if($2)
 772                 {
 773                         $$->memopt = *($2);
 774                         free($2);
 775                 }
 776                 else
 777                 {
 778                         $$->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE;
 779                 }
 780                 if(!$5)
 781                         yyerror("Accelerator table must have at least one entry");
 782                 $$->events = get_event_head($5);
 783                 if($3)
 784                 {
 785                         $$->lvc = *($3);
 786                         free($3);
 787                 }
 788                 if(!$$->lvc.language)
 789                         $$->lvc.language = dup_language(currentlanguage);
 790                 }
 791         ;
 792
 793 events  : /* Empty */                           { $$=NULL; }
 794         | events tSTRING ',' expr acc_opt       { $$=add_string_event($2, $4, $5, $1); }
 795         | events expr ',' expr acc_opt          { $$=add_event($2, $4, $5, $1); }
 796         ;
 797
 798 /*
 799  * The empty rule generates a s/r conflict because of {bi,u}nary expr
 800  * on - and +. It cannot be solved in any way because it is the same as
 801  * the if/then/else problem (LALR(1) problem). The conflict is moved
 802  * away by forcing it to be in the expression handling below.
 803  */
 804 acc_opt : /* Empty */   { $$ = 0; }
 805         | ',' accs      { $$ = $2; }
 806         ;
 807
 808 accs    : acc           { $$ = $1; }
 809         | accs ',' acc  { $$ = $1 | $3; }
 810         ;
 811
 812 acc     : tNOINVERT     { $$ = WRC_AF_NOINVERT; }
 813         | tSHIFT        { $$ = WRC_AF_SHIFT; }
 814         | tCONTROL      { $$ = WRC_AF_CONTROL; }
 815         | tALT          { $$ = WRC_AF_ALT; }
 816         | tASCII        { $$ = WRC_AF_ASCII; }
 817         | tVIRTKEY      { $$ = WRC_AF_VIRTKEY; }
 818         ;
 819
 820 /* ------------------------------ Dialog ------------------------------ */
 821 /* FIXME: Support EXSTYLE in the dialog line itself */
 822 dialog  : tDIALOG loadmemopts expr ',' expr ',' expr ',' expr dlg_attributes
 823           tBEGIN  ctrls tEND {
 824                 if($2)
 825                 {
 826                         $10->memopt = *($2);
 827                         free($2);
 828                 }
 829                 else
 830                         $10->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE | WRC_MO_DISCARDABLE;
 831                 $10->x = $3;
 832                 $10->y = $5;
 833                 $10->width = $7;
 834                 $10->height = $9;
 835                 $10->controls = get_control_head($12);
 836                 $$ = $10;
 837                 if(!$$->gotstyle)
 838                 {
 839                         $$->style = new_style(0,0);
 840                         $$->style->or_mask = WS_POPUP;
 841                         $$->gotstyle = TRUE;
 842                 }
 843                 if($$->title)
 844                         $$->style->or_mask |= WS_CAPTION;
 845                 if($$->font)
 846                         $$->style->or_mask |= DS_SETFONT;
 847
 848                 $$->style->or_mask &= ~($$->style->and_mask);
 849                 $$->style->and_mask = 0;
 850
 851                 if(!$$->lvc.language)
 852                         $$->lvc.language = dup_language(currentlanguage);
 853                 }
 854         ;
 855
 856 dlg_attributes
 857         : /* Empty */                           { $$=new_dialog(); }
 858         | dlg_attributes tSTYLE style           { $$=dialog_style($3,$1); }
 859         | dlg_attributes tEXSTYLE style         { $$=dialog_exstyle($3,$1); }
 860         | dlg_attributes tCAPTION tSTRING       { $$=dialog_caption($3,$1); }
 861         | dlg_attributes opt_font               { $$=dialog_font($2,$1); }
 862         | dlg_attributes tCLASS nameid_s        { $$=dialog_class($3,$1); }
 863         | dlg_attributes tMENU nameid           { $$=dialog_menu($3,$1); }
 864         | dlg_attributes opt_language           { $$=dialog_language($2,$1); }
 865         | dlg_attributes opt_characts           { $$=dialog_characteristics($2,$1); }
 866         | dlg_attributes opt_version            { $$=dialog_version($2,$1); }
 867         ;
 868
 869 ctrls   : /* Empty */                           { $$ = NULL; }
 870         | ctrls tCONTROL        gen_ctrl        { $$=ins_ctrl(-1, 0, $3, $1); }
 871         | ctrls tEDITTEXT       ctrl_desc       { $$=ins_ctrl(CT_EDIT, 0, $3, $1); }
 872         | ctrls tLISTBOX        ctrl_desc       { $$=ins_ctrl(CT_LISTBOX, 0, $3, $1); }
 873         | ctrls tCOMBOBOX       ctrl_desc       { $$=ins_ctrl(CT_COMBOBOX, 0, $3, $1); }
 874         | ctrls tSCROLLBAR      ctrl_desc       { $$=ins_ctrl(CT_SCROLLBAR, 0, $3, $1); }
 875         | ctrls tCHECKBOX       lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_CHECKBOX, $3, $1); }
 876         | ctrls tDEFPUSHBUTTON  lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_DEFPUSHBUTTON, $3, $1); }
 877         | ctrls tGROUPBOX       lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_GROUPBOX, $3, $1);}
 878         | ctrls tPUSHBUTTON     lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_PUSHBUTTON, $3, $1); }
 879 /*      | ctrls tPUSHBOX        lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_PUSHBOX, $3, $1); } */
 880         | ctrls tRADIOBUTTON    lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_RADIOBUTTON, $3, $1); }
 881         | ctrls tAUTO3STATE     lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_AUTO3STATE, $3, $1); }
 882         | ctrls tSTATE3         lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_3STATE, $3, $1); }
 883         | ctrls tAUTOCHECKBOX   lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_AUTOCHECKBOX, $3, $1); }
 884         | ctrls tAUTORADIOBUTTON lab_ctrl       { $$=ins_ctrl(CT_BUTTON, BS_AUTORADIOBUTTON, $3, $1); }
 885         | ctrls tLTEXT          lab_ctrl        { $$=ins_ctrl(CT_STATIC, SS_LEFT, $3, $1); }
 886         | ctrls tCTEXT          lab_ctrl        { $$=ins_ctrl(CT_STATIC, SS_CENTER, $3, $1); }
 887         | ctrls tRTEXT          lab_ctrl        { $$=ins_ctrl(CT_STATIC, SS_RIGHT, $3, $1); }
 888         /* special treatment for icons, as the extent is optional */
 889         | ctrls tICON nameid_s opt_comma expr ',' expr ',' expr iconinfo {
 890                 $10->title = $3;
 891                 $10->id = $5;
 892                 $10->x = $7;
 893                 $10->y = $9;
 894                 $$ = ins_ctrl(CT_STATIC, SS_ICON, $10, $1);
 895                 }
 896         ;
 897
 898 lab_ctrl
 899         : tSTRING opt_comma expr ',' expr ',' expr ',' expr ',' expr optional_style_pair {
 900                 $$=new_control();
 901                 $$->title = new_name_id();
 902                 $$->title->type = name_str;
 903                 $$->title->name.s_name = $1;
 904                 $$->id = $3;
 905                 $$->x = $5;
 906                 $$->y = $7;
 907                 $$->width = $9;
 908                 $$->height = $11;
 909                 if($12)
 910                 {
 911                         $$->style = $12->style;
 912                         $$->gotstyle = TRUE;
 913                         if ($12->exstyle)
 914                         {
 915                             $$->exstyle = $12->exstyle;
 916                             $$->gotexstyle = TRUE;
 917                         }
 918                         free($12);
 919                 }
 920                 }
 921         ;
 922
 923 ctrl_desc
 924         : expr ',' expr ',' expr ',' expr ',' expr optional_style_pair {
 925                 $$ = new_control();
 926                 $$->id = $1;
 927                 $$->x = $3;
 928                 $$->y = $5;
 929                 $$->width = $7;
 930                 $$->height = $9;
 931                 if($10)
 932                 {
 933                         $$->style = $10->style;
 934                         $$->gotstyle = TRUE;
 935                         if ($10->exstyle)
 936                         {
 937                             $$->exstyle = $10->exstyle;
 938                             $$->gotexstyle = TRUE;
 939                         }
 940                         free($10);
 941                 }
 942                 }
 943         ;
 944
 945 iconinfo: /* Empty */
 946                 { $$ = new_control(); }
 947
 948         | ',' expr ',' expr {
 949                 $$ = new_control();
 950                 $$->width = $2;
 951                 $$->height = $4;
 952                 }
 953         | ',' expr ',' expr ',' style {
 954                 $$ = new_control();
 955                 $$->width = $2;
 956                 $$->height = $4;
 957                 $$->style = $6;
 958                 $$->gotstyle = TRUE;
 959                 }
 960         | ',' expr ',' expr ',' style ',' style {
 961                 $$ = new_control();
 962                 $$->width = $2;
 963                 $$->height = $4;
 964                 $$->style = $6;
 965                 $$->gotstyle = TRUE;
 966                 $$->exstyle = $8;
 967                 $$->gotexstyle = TRUE;
 968                 }
 969         ;
 970
 971 gen_ctrl: nameid_s opt_comma expr ',' ctlclass ',' style ',' expr ',' expr ',' expr ',' expr ',' style {
 972                 $$=new_control();
 973                 $$->title = $1;
 974                 $$->id = $3;
 975                 $$->ctlclass = convert_ctlclass($5);
 976                 $$->style = $7;
 977                 $$->gotstyle = TRUE;
 978                 $$->x = $9;
 979                 $$->y = $11;
 980                 $$->width = $13;
 981                 $$->height = $15;
 982                 $$->exstyle = $17;
 983                 $$->gotexstyle = TRUE;
 984                 }
 985         | nameid_s opt_comma expr ',' ctlclass ',' style ',' expr ',' expr ',' expr ',' expr {
 986                 $$=new_control();
 987                 $$->title = $1;
 988                 $$->id = $3;
 989                 $$->ctlclass = convert_ctlclass($5);
 990                 $$->style = $7;
 991                 $$->gotstyle = TRUE;
 992                 $$->x = $9;
 993                 $$->y = $11;
 994                 $$->width = $13;
 995                 $$->height = $15;
 996                 }
 997         ;
 998
 999 opt_font
1000         : tFONT expr ',' tSTRING        { $$ = new_font_id($2, $4, 0, 0); }
1001         ;
1002
1003 /* ------------------------------ style flags ------------------------------ */
1004 optional_style_pair
1005         : /* Empty */           { $$ = NULL; }
1006         | ',' style             { $$ = new_style_pair($2, 0); }
1007         | ',' style ',' style   { $$ = new_style_pair($2, $4); }
1008         ;
1009
1010 style
1011         : style '|' style       { $$ = new_style($1->or_mask | $3->or_mask, $1->and_mask | $3->and_mask); free($1); free($3);}
1012         | '(' style ')'         { $$ = $2; }
1013         | any_num               { $$ = new_style($1, 0); }
1014         | tNOT any_num          { $$ = new_style(0, $2); }
1015         ;
1016
1017 ctlclass
1018         : expr  {
1019                 $$ = new_name_id();
1020                 $$->type = name_ord;
1021                 $$->name.i_name = $1;
1022                 }
1023         | tSTRING {
1024                 $$ = new_name_id();
1025                 $$->type = name_str;
1026                 $$->name.s_name = $1;
1027                 }
1028         ;
1029
1030 /* ------------------------------ DialogEx ------------------------------ */
1031 dialogex: tDIALOGEX loadmemopts expr ',' expr ',' expr ',' expr helpid dlgex_attribs
1032           tBEGIN  exctrls tEND {
1033                 if(!win32)
1034                         yywarning("DIALOGEX not supported in 16-bit mode");
1035                 if($2)
1036                 {
1037                         $11->memopt = *($2);
1038                         free($2);
1039                 }
1040                 else
1041                         $11->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE | WRC_MO_DISCARDABLE;
1042                 $11->x = $3;
1043                 $11->y = $5;
1044                 $11->width = $7;
1045                 $11->height = $9;
1046                 if($10)
1047                 {
1048                         $11->helpid = *($10);
1049                         $11->gothelpid = TRUE;
1050                         free($10);
1051                 }
1052                 $11->controls = get_control_head($13);
1053                 $$ = $11;
1054
1055                 assert($$->style != NULL);
1056                 if(!$$->gotstyle)
1057                 {
1058                         $$->style->or_mask = WS_POPUP;
1059                         $$->gotstyle = TRUE;
1060                 }
1061                 if($$->title)
1062                         $$->style->or_mask |= WS_CAPTION;
1063                 if($$->font)
1064                         $$->style->or_mask |= DS_SETFONT;
1065
1066                 $$->style->or_mask &= ~($$->style->and_mask);
1067                 $$->style->and_mask = 0;
1068
1069                 if(!$$->lvc.language)
1070                         $$->lvc.language = dup_language(currentlanguage);
1071                 }
1072         ;
1073
1074 dlgex_attribs
1075         : /* Empty */                           { $$=new_dialogex(); }
1076         | dlgex_attribs tSTYLE style            { $$=dialogex_style($3,$1); }
1077         | dlgex_attribs tEXSTYLE style          { $$=dialogex_exstyle($3,$1); }
1078         | dlgex_attribs tCAPTION tSTRING        { $$=dialogex_caption($3,$1); }
1079         | dlgex_attribs opt_font                { $$=dialogex_font($2,$1); }
1080         | dlgex_attribs opt_exfont              { $$=dialogex_font($2,$1); }
1081         | dlgex_attribs tCLASS nameid_s         { $$=dialogex_class($3,$1); }
1082         | dlgex_attribs tMENU nameid            { $$=dialogex_menu($3,$1); }
1083         | dlgex_attribs opt_language            { $$=dialogex_language($2,$1); }
1084         | dlgex_attribs opt_characts            { $$=dialogex_characteristics($2,$1); }
1085         | dlgex_attribs opt_version             { $$=dialogex_version($2,$1); }
1086         ;
1087
1088 exctrls : /* Empty */                           { $$ = NULL; }
1089         | exctrls tCONTROL      gen_exctrl      { $$=ins_ctrl(-1, 0, $3, $1); }
1090         | exctrls tEDITTEXT     exctrl_desc     { $$=ins_ctrl(CT_EDIT, 0, $3, $1); }
1091         | exctrls tLISTBOX      exctrl_desc     { $$=ins_ctrl(CT_LISTBOX, 0, $3, $1); }
1092         | exctrls tCOMBOBOX     exctrl_desc     { $$=ins_ctrl(CT_COMBOBOX, 0, $3, $1); }
1093         | exctrls tSCROLLBAR    exctrl_desc     { $$=ins_ctrl(CT_SCROLLBAR, 0, $3, $1); }
1094         | exctrls tCHECKBOX     lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_CHECKBOX, $3, $1); }
1095         | exctrls tDEFPUSHBUTTON lab_exctrl     { $$=ins_ctrl(CT_BUTTON, BS_DEFPUSHBUTTON, $3, $1); }
1096         | exctrls tGROUPBOX     lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_GROUPBOX, $3, $1);}
1097         | exctrls tPUSHBUTTON   lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_PUSHBUTTON, $3, $1); }
1098 /*      | exctrls tPUSHBOX      lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_PUSHBOX, $3, $1); } */
1099         | exctrls tRADIOBUTTON  lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_RADIOBUTTON, $3, $1); }
1100         | exctrls tAUTO3STATE   lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_AUTO3STATE, $3, $1); }
1101         | exctrls tSTATE3       lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_3STATE, $3, $1); }
1102         | exctrls tAUTOCHECKBOX lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_AUTOCHECKBOX, $3, $1); }
1103         | exctrls tAUTORADIOBUTTON lab_exctrl   { $$=ins_ctrl(CT_BUTTON, BS_AUTORADIOBUTTON, $3, $1); }
1104         | exctrls tLTEXT        lab_exctrl      { $$=ins_ctrl(CT_STATIC, SS_LEFT, $3, $1); }
1105         | exctrls tCTEXT        lab_exctrl      { $$=ins_ctrl(CT_STATIC, SS_CENTER, $3, $1); }
1106         | exctrls tRTEXT        lab_exctrl      { $$=ins_ctrl(CT_STATIC, SS_RIGHT, $3, $1); }
1107         /* special treatment for icons, as the extent is optional */
1108         | exctrls tICON nameid_s opt_comma expr ',' expr ',' expr iconinfo {
1109                 $10->title = $3;
1110                 $10->id = $5;
1111                 $10->x = $7;
1112                 $10->y = $9;
1113                 $$ = ins_ctrl(CT_STATIC, SS_ICON, $10, $1);
1114                 }
1115         ;
1116
1117 gen_exctrl
1118         : nameid_s opt_comma expr ',' ctlclass ',' style ',' expr ',' expr ',' expr ','
1119           expr ',' style helpid opt_data {
1120                 $$=new_control();
1121                 $$->title = $1;
1122                 $$->id = $3;
1123                 $$->ctlclass = convert_ctlclass($5);
1124                 $$->style = $7;
1125                 $$->gotstyle = TRUE;
1126                 $$->x = $9;
1127                 $$->y = $11;
1128                 $$->width = $13;
1129                 $$->height = $15;
1130                 if($17)
1131                 {
1132                         $$->exstyle = $17;
1133                         $$->gotexstyle = TRUE;
1134                 }
1135                 if($18)
1136                 {
1137                         $$->helpid = *($18);
1138                         $$->gothelpid = TRUE;
1139                         free($18);
1140                 }
1141                 $$->extra = $19;
1142                 }
1143         | nameid_s opt_comma expr ',' ctlclass ',' style ',' expr ',' expr ',' expr ',' expr opt_data {
1144                 $$=new_control();
1145                 $$->title = $1;
1146                 $$->id = $3;
1147                 $$->style = $7;
1148                 $$->gotstyle = TRUE;
1149                 $$->ctlclass = convert_ctlclass($5);
1150                 $$->x = $9;
1151                 $$->y = $11;
1152                 $$->width = $13;
1153                 $$->height = $15;
1154                 $$->extra = $16;
1155                 }
1156         ;
1157
1158 lab_exctrl
1159         : tSTRING opt_comma expr ',' expr ',' expr ',' expr ',' expr optional_style_pair helpid opt_data {
1160                 $$=new_control();
1161                 $$->title = new_name_id();
1162                 $$->title->type = name_str;
1163                 $$->title->name.s_name = $1;
1164                 $$->id = $3;
1165                 $$->x = $5;
1166                 $$->y = $7;
1167                 $$->width = $9;
1168                 $$->height = $11;
1169                 if($12)
1170                 {
1171                         $$->style = $12->style;
1172                         $$->gotstyle = TRUE;
1173
1174                         if ($12->exstyle)
1175                         {
1176                             $$->exstyle = $12->exstyle;
1177                             $$->gotexstyle = TRUE;
1178                         }
1179                         free($12);
1180                 }
1181
1182                 $$->extra = $14;
1183                 }
1184         ;
1185
1186 exctrl_desc
1187         : expr ',' expr ',' expr ',' expr ',' expr optional_style_pair helpid opt_data {
1188                 $$ = new_control();
1189                 $$->id = $1;
1190                 $$->x = $3;
1191                 $$->y = $5;
1192                 $$->width = $7;
1193                 $$->height = $9;
1194                 if($10)
1195                 {
1196                         $$->style = $10->style;
1197                         $$->gotstyle = TRUE;
1198
1199                         if ($10->exstyle)
1200                         {
1201                             $$->exstyle = $10->exstyle;
1202                             $$->gotexstyle = TRUE;
1203                         }
1204                         free($10);
1205                 }
1206                 $$->extra = $12;
1207                 }
1208         ;
1209
1210 opt_data: /* Empty */   { $$ = NULL; }
1211         | raw_data      { $$ = $1; }
1212         ;
1213
1214 helpid  : /* Empty */   { $$ = NULL; }
1215         | ',' expr      { $$ = new_int($2); }
1216         ;
1217
1218 opt_exfont
1219         : tFONT expr ',' tSTRING ',' expr ',' expr  opt_expr { $$ = new_font_id($2, $4, $6, $8); }
1220         ;
1221
1222 /*
1223  * FIXME: This odd expression is here to nullify an extra token found
1224  * in some appstudio produced resources which appear to do nothing.
1225  */
1226 opt_expr: /* Empty */   { $$ = NULL; }
1227         | ',' expr      { $$ = NULL; }
1228         ;
1229
1230 /* ------------------------------ Menu ------------------------------ */
1231 menu    : tMENU loadmemopts opt_lvc menu_body {
1232                 if(!$4)
1233                         yyerror("Menu must contain items");
1234                 $$ = new_menu();
1235                 if($2)
1236                 {
1237                         $$->memopt = *($2);
1238                         free($2);
1239                 }
1240                 else
1241                         $$->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE | WRC_MO_DISCARDABLE;
1242                 $$->items = get_item_head($4);
1243                 if($3)
1244                 {
1245                         $$->lvc = *($3);
1246                         free($3);
1247                 }
1248                 if(!$$->lvc.language)
1249                         $$->lvc.language = dup_language(currentlanguage);
1250                 }
1251         ;
1252
1253 menu_body
1254         : tBEGIN item_definitions tEND  { $$ = $2; }
1255         ;
1256
1257 item_definitions
1258         : /* Empty */   {$$ = NULL;}
1259         | item_definitions tMENUITEM tSTRING opt_comma expr item_options {
1260                 $$=new_menu_item();
1261                 $$->prev = $1;
1262                 if($1)
1263                         $1->next = $$;
1264                 $$->id =  $5;
1265                 $$->state = $6;
1266                 $$->name = $3;
1267                 }
1268         | item_definitions tMENUITEM tSEPARATOR {
1269                 $$=new_menu_item();
1270                 $$->prev = $1;
1271                 if($1)
1272                         $1->next = $$;
1273                 }
1274         | item_definitions tPOPUP tSTRING item_options menu_body {
1275                 $$ = new_menu_item();
1276                 $$->prev = $1;
1277                 if($1)
1278                         $1->next = $$;
1279                 $$->popup = get_item_head($5);
1280                 $$->name = $3;
1281                 }
1282         ;
1283
1284 /* NOTE: item_options is right recursive because it would introduce
1285  * a shift/reduce conflict on ',' in itemex_options due to the
1286  * empty rule here. The parser is now forced to look beyond the ','
1287  * before reducing (force shift).
1288  * Right recursion here is not a problem because we cannot expect
1289  * more than 7 parserstack places to be occupied while parsing this
1290  * (who would want to specify a MF_x flag twice?).
1291  */
1292 item_options
1293         : /* Empty */                           { $$ = 0; }
1294         | opt_comma tCHECKED            item_options    { $$ = $3 | MF_CHECKED; }
1295         | opt_comma tGRAYED             item_options    { $$ = $3 | MF_GRAYED; }
1296         | opt_comma tHELP               item_options    { $$ = $3 | MF_HELP; }
1297         | opt_comma tINACTIVE           item_options    { $$ = $3 | MF_DISABLED; }
1298         | opt_comma tMENUBARBREAK       item_options    { $$ = $3 | MF_MENUBARBREAK; }
1299         | opt_comma tMENUBREAK  item_options    { $$ = $3 | MF_MENUBREAK; }
1300         ;
1301
1302 /* ------------------------------ MenuEx ------------------------------ */
1303 menuex  : tMENUEX loadmemopts opt_lvc menuex_body       {
1304                 if(!win32)
1305                         yywarning("MENUEX not supported in 16-bit mode");
1306                 if(!$4)
1307                         yyerror("MenuEx must contain items");
1308                 $$ = new_menuex();
1309                 if($2)
1310                 {
1311                         $$->memopt = *($2);
1312                         free($2);
1313                 }
1314                 else
1315                         $$->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE | WRC_MO_DISCARDABLE;
1316                 $$->items = get_itemex_head($4);
1317                 if($3)
1318                 {
1319                         $$->lvc = *($3);
1320                         free($3);
1321                 }
1322                 if(!$$->lvc.language)
1323                         $$->lvc.language = dup_language(currentlanguage);
1324                 }
1325         ;
1326
1327 menuex_body
1328         : tBEGIN itemex_definitions tEND { $$ = $2; }
1329         ;
1330
1331 itemex_definitions
1332         : /* Empty */   {$$ = NULL; }
1333         | itemex_definitions tMENUITEM tSTRING itemex_options {
1334                 $$ = new_menuex_item();
1335                 $$->prev = $1;
1336                 if($1)
1337                         $1->next = $$;
1338                 $$->name = $3;
1339                 $$->id = $4->id;
1340                 $$->type = $4->type;
1341                 $$->state = $4->state;
1342                 $$->helpid = $4->helpid;
1343                 $$->gotid = $4->gotid;
1344                 $$->gottype = $4->gottype;
1345                 $$->gotstate = $4->gotstate;
1346                 $$->gothelpid = $4->gothelpid;
1347                 free($4);
1348                 }
1349         | itemex_definitions tMENUITEM tSEPARATOR {
1350                 $$ = new_menuex_item();
1351                 $$->prev = $1;
1352                 if($1)
1353                         $1->next = $$;
1354                 }
1355         | itemex_definitions tPOPUP tSTRING itemex_p_options menuex_body {
1356                 $$ = new_menuex_item();
1357                 $$->prev = $1;
1358                 if($1)
1359                         $1->next = $$;
1360                 $$->popup = get_itemex_head($5);
1361                 $$->name = $3;
1362                 $$->id = $4->id;
1363                 $$->type = $4->type;
1364                 $$->state = $4->state;
1365                 $$->helpid = $4->helpid;
1366                 $$->gotid = $4->gotid;
1367                 $$->gottype = $4->gottype;
1368                 $$->gotstate = $4->gotstate;
1369                 $$->gothelpid = $4->gothelpid;
1370                 free($4);
1371                 }
1372         ;
1373
1374 itemex_options
1375         : /* Empty */                   { $$ = new_itemex_opt(0, 0, 0, 0); }
1376         | ',' expr {
1377                 $$ = new_itemex_opt($2, 0, 0, 0);
1378                 $$->gotid = TRUE;
1379                 }
1380         | ',' e_expr ',' e_expr item_options {
1381                 $$ = new_itemex_opt($2 ? *($2) : 0, $4 ? *($4) : 0, $5, 0);
1382                 $$->gotid = TRUE;
1383                 $$->gottype = TRUE;
1384                 $$->gotstate = TRUE;
1385                 if($2) free($2);
1386                 if($4) free($4);
1387                 }
1388         | ',' e_expr ',' e_expr ',' expr {
1389                 $$ = new_itemex_opt($2 ? *($2) : 0, $4 ? *($4) : 0, $6, 0);
1390                 $$->gotid = TRUE;
1391                 $$->gottype = TRUE;
1392                 $$->gotstate = TRUE;
1393                 if($2) free($2);
1394                 if($4) free($4);
1395                 }
1396         ;
1397
1398 itemex_p_options
1399         : /* Empty */                   { $$ = new_itemex_opt(0, 0, 0, 0); }
1400         | ',' expr {
1401                 $$ = new_itemex_opt($2, 0, 0, 0);
1402                 $$->gotid = TRUE;
1403                 }
1404         | ',' e_expr ',' expr {
1405                 $$ = new_itemex_opt($2 ? *($2) : 0, $4, 0, 0);
1406                 if($2) free($2);
1407                 $$->gotid = TRUE;
1408                 $$->gottype = TRUE;
1409                 }
1410         | ',' e_expr ',' e_expr ',' expr {
1411                 $$ = new_itemex_opt($2 ? *($2) : 0, $4 ? *($4) : 0, $6, 0);
1412                 if($2) free($2);
1413                 if($4) free($4);
1414                 $$->gotid = TRUE;
1415                 $$->gottype = TRUE;
1416                 $$->gotstate = TRUE;
1417                 }
1418         | ',' e_expr ',' e_expr ',' e_expr ',' expr {
1419                 $$ = new_itemex_opt($2 ? *($2) : 0, $4 ? *($4) : 0, $6 ? *($6) : 0, $8);
1420                 if($2) free($2);
1421                 if($4) free($4);
1422                 if($6) free($6);
1423                 $$->gotid = TRUE;
1424                 $$->gottype = TRUE;
1425                 $$->gotstate = TRUE;
1426                 $$->gothelpid = TRUE;
1427                 }
1428         ;
1429
1430 /* ------------------------------ StringTable ------------------------------ */
1431 /* Stringtables are parsed differently than other resources because their
1432  * layout is substantially different from other resources.
1433  * The table is parsed through a _global_ variable 'tagstt' which holds the
1434  * current stringtable descriptor (stringtable_t *) and 'sttres' that holds a
1435  * list of stringtables of different languages.
1436  */
1437 stringtable
1438         : stt_head tBEGIN strings tEND {
1439                 if(!$3)
1440                 {
1441                         yyerror("Stringtable must have at least one entry");
1442                 }
1443                 else
1444                 {
1445                         stringtable_t *stt;
1446                         /* Check if we added to a language table or created
1447                          * a new one.
1448                          */
1449                          for(stt = sttres; stt; stt = stt->next)
1450                          {
1451                                 if(stt == tagstt)
1452                                         break;
1453                          }
1454                          if(!stt)
1455                          {
1456                                 /* It is a new one */
1457                                 if(sttres)
1458                                 {
1459                                         sttres->prev = tagstt;
1460                                         tagstt->next = sttres;
1461                                         sttres = tagstt;
1462                                 }
1463                                 else
1464                                         sttres = tagstt;
1465                          }
1466                          /* Else were done */
1467                 }
1468                 if(tagstt_memopt)
1469                 {
1470                         free(tagstt_memopt);
1471                         tagstt_memopt = NULL;
1472                 }
1473
1474                 $$ = tagstt;
1475                 }
1476         ;
1477
1478 /* This is to get the language of the currently parsed stringtable */
1479 stt_head: tSTRINGTABLE loadmemopts opt_lvc {
1480                 if((tagstt = find_stringtable($3)) == NULL)
1481                         tagstt = new_stringtable($3);
1482                 tagstt_memopt = $2;
1483                 tagstt_version = $3->version;
1484                 tagstt_characts = $3->characts;
1485                 if($3)
1486                         free($3);
1487                 }
1488         ;
1489
1490 strings : /* Empty */   { $$ = NULL; }
1491         | strings expr opt_comma tSTRING {
1492                 int i;
1493                 assert(tagstt != NULL);
1494                 if($2 > 65535 || $2 < -32768)
1495                         yyerror("Stringtable entry's ID out of range (%d)", $2);
1496                 /* Search for the ID */
1497                 for(i = 0; i < tagstt->nentries; i++)
1498                 {
1499                         if(tagstt->entries[i].id == $2)
1500                                 yyerror("Stringtable ID %d already in use", $2);
1501                 }
1502                 /* If we get here, then we have a new unique entry */
1503                 tagstt->nentries++;
1504                 tagstt->entries = xrealloc(tagstt->entries, sizeof(tagstt->entries[0]) * tagstt->nentries);
1505                 tagstt->entries[tagstt->nentries-1].id = $2;
1506                 tagstt->entries[tagstt->nentries-1].str = $4;
1507                 if(tagstt_memopt)
1508                         tagstt->entries[tagstt->nentries-1].memopt = *tagstt_memopt;
1509                 else
1510                         tagstt->entries[tagstt->nentries-1].memopt = WRC_MO_MOVEABLE | WRC_MO_DISCARDABLE | WRC_MO_PURE;
1511                 tagstt->entries[tagstt->nentries-1].version = tagstt_version;
1512                 tagstt->entries[tagstt->nentries-1].characts = tagstt_characts;
1513
1514                 if(pedantic && !$4->size)
1515                         yywarning("Zero length strings make no sense");
1516                 if(!win32 && $4->size > 254)
1517                         yyerror("Stringtable entry more than 254 characters");
1518                 if(win32 && $4->size > 65534) /* Hmm..., does this happen? */
1519                         yyerror("Stringtable entry more than 65534 characters (probably something else that went wrong)");
1520                 $$ = tagstt;
1521                 }
1522         ;
1523
1524 opt_comma       /* There seem to be two ways to specify a stringtable... */
1525         : /* Empty */
1526         | ','
1527         ;
1528
1529 /* ------------------------------ VersionInfo ------------------------------ */
1530 versioninfo
1531         : tVERSIONINFO loadmemopts fix_version tBEGIN ver_blocks tEND {
1532                 $$ = $3;
1533                 if($2)
1534                 {
1535                         $$->memopt = *($2);
1536                         free($2);
1537                 }
1538                 else
1539                         $$->memopt = WRC_MO_MOVEABLE | (win32 ? WRC_MO_PURE : 0);
1540                 $$->blocks = get_ver_block_head($5);
1541                 /* Set language; there is no version or characteristics */
1542                 $$->lvc.language = dup_language(currentlanguage);
1543                 }
1544         ;
1545
1546 fix_version
1547         : /* Empty */                   { $$ = new_versioninfo(); }
1548         | fix_version tFILEVERSION expr ',' expr ',' expr ',' expr {
1549                 if($1->gotit.fv)
1550                         yyerror("FILEVERSION already defined");
1551                 $$ = $1;
1552                 $$->filever_maj1 = $3;
1553                 $$->filever_maj2 = $5;
1554                 $$->filever_min1 = $7;
1555                 $$->filever_min2 = $9;
1556                 $$->gotit.fv = 1;
1557                 }
1558         | fix_version tPRODUCTVERSION expr ',' expr ',' expr ',' expr {
1559                 if($1->gotit.pv)
1560                         yyerror("PRODUCTVERSION already defined");
1561                 $$ = $1;
1562                 $$->prodver_maj1 = $3;
1563                 $$->prodver_maj2 = $5;
1564                 $$->prodver_min1 = $7;
1565                 $$->prodver_min2 = $9;
1566                 $$->gotit.pv = 1;
1567                 }
1568         | fix_version tFILEFLAGS expr {
1569                 if($1->gotit.ff)
1570                         yyerror("FILEFLAGS already defined");
1571                 $$ = $1;
1572                 $$->fileflags = $3;
1573                 $$->gotit.ff = 1;
1574                 }
1575         | fix_version tFILEFLAGSMASK expr {
1576                 if($1->gotit.ffm)
1577                         yyerror("FILEFLAGSMASK already defined");
1578                 $$ = $1;
1579                 $$->fileflagsmask = $3;
1580                 $$->gotit.ffm = 1;
1581                 }
1582         | fix_version tFILEOS expr {
1583                 if($1->gotit.fo)
1584                         yyerror("FILEOS already defined");
1585                 $$ = $1;
1586                 $$->fileos = $3;
1587                 $$->gotit.fo = 1;
1588                 }
1589         | fix_version tFILETYPE expr {
1590                 if($1->gotit.ft)
1591                         yyerror("FILETYPE already defined");
1592                 $$ = $1;
1593                 $$->filetype = $3;
1594                 $$->gotit.ft = 1;
1595                 }
1596         | fix_version tFILESUBTYPE expr {
1597                 if($1->gotit.fst)
1598                         yyerror("FILESUBTYPE already defined");
1599                 $$ = $1;
1600                 $$->filesubtype = $3;
1601                 $$->gotit.fst = 1;
1602                 }
1603         ;
1604
1605 ver_blocks
1606         : /* Empty */                   { $$ = NULL; }
1607         | ver_blocks ver_block {
1608                 $$ = $2;
1609                 $$->prev = $1;
1610                 if($1)
1611                         $1->next = $$;
1612                 }
1613         ;
1614
1615 ver_block
1616         : tBLOCK tSTRING tBEGIN ver_values tEND {
1617                 $$ = new_ver_block();
1618                 $$->name = $2;
1619                 $$->values = get_ver_value_head($4);
1620                 }
1621         ;
1622
1623 ver_values
1624         : /* Empty */                   { $$ = NULL; }
1625         | ver_values ver_value {
1626                 $$ = $2;
1627                 $$->prev = $1;
1628                 if($1)
1629                         $1->next = $$;
1630                 }
1631         ;
1632
1633 ver_value
1634         : ver_block {
1635                 $$ = new_ver_value();
1636                 $$->type = val_block;
1637                 $$->value.block = $1;
1638                 }
1639         | tVALUE tSTRING ',' tSTRING {
1640                 $$ = new_ver_value();
1641                 $$->type = val_str;
1642                 $$->key = $2;
1643                 $$->value.str = $4;
1644                 }
1645         | tVALUE tSTRING ',' ver_words {
1646                 $$ = new_ver_value();
1647                 $$->type = val_words;
1648                 $$->key = $2;
1649                 $$->value.words = $4;
1650                 }
1651         ;
1652
1653 ver_words
1654         : expr                  { $$ = new_ver_words($1); }
1655         | ver_words ',' expr    { $$ = add_ver_words($1, $3); }
1656         ;
1657
1658 /* ------------------------------ Toolbar ------------------------------ */
1659 toolbar: tTOOLBAR loadmemopts expr ',' expr opt_lvc tBEGIN toolbar_items tEND {
1660                 int nitems;
1661                 toolbar_item_t *items = get_tlbr_buttons_head($8, &nitems);
1662                 $$ = new_toolbar($3, $5, items, nitems);
1663                 if($2)
1664                 {
1665                         $$->memopt = *($2);
1666                         free($2);
1667                 }
1668                 else
1669                 {
1670                         $$->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE;
1671                 }
1672                 if($6)
1673                 {
1674                         $$->lvc = *($6);
1675                         free($6);
1676                 }
1677                 if(!$$->lvc.language)
1678                 {
1679                         $$->lvc.language = dup_language(currentlanguage);
1680                 }
1681                 }
1682         ;
1683
1684 toolbar_items
1685         :  /* Empty */                  { $$ = NULL; }
1686         | toolbar_items tBUTTON expr    {
1687                 toolbar_item_t *idrec = new_toolbar_item();
1688                 idrec->id = $3;
1689                 $$ = ins_tlbr_button($1, idrec);
1690                 }
1691         | toolbar_items tSEPARATOR      {
1692                 toolbar_item_t *idrec = new_toolbar_item();
1693                 idrec->id = 0;
1694                 $$ = ins_tlbr_button($1, idrec);
1695         }
1696         ;
1697
1698 /* ------------------------------ Memory options ------------------------------ */
1699 loadmemopts
1700         : /* Empty */           { $$ = NULL; }
1701         | loadmemopts lamo {
1702                 if($1)
1703                 {
1704                         *($1) |= *($2);
1705                         $$ = $1;
1706                         free($2);
1707                 }
1708                 else
1709                         $$ = $2;
1710                 }
1711         | loadmemopts lama {
1712                 if($1)
1713                 {
1714                         *($1) &= *($2);
1715                         $$ = $1;
1716                         free($2);
1717                 }
1718                 else
1719                 {
1720                         *$2 &= WRC_MO_MOVEABLE | WRC_MO_DISCARDABLE | WRC_MO_PURE;
1721                         $$ = $2;
1722                 }
1723                 }
1724         ;
1725
1726 lamo    : tPRELOAD      { $$ = new_int(WRC_MO_PRELOAD); }
1727         | tMOVEABLE     { $$ = new_int(WRC_MO_MOVEABLE); }
1728         | tDISCARDABLE  { $$ = new_int(WRC_MO_DISCARDABLE); }
1729         | tPURE         { $$ = new_int(WRC_MO_PURE); }
1730         ;
1731
1732 lama    : tLOADONCALL   { $$ = new_int(~WRC_MO_PRELOAD); }
1733         | tFIXED        { $$ = new_int(~WRC_MO_MOVEABLE); }
1734         | tIMPURE       { $$ = new_int(~WRC_MO_PURE); }
1735         ;
1736
1737 /* ------------------------------ Win32 options ------------------------------ */
1738 opt_lvc : /* Empty */           { $$ = new_lvc(); }
1739         | opt_lvc opt_language {
1740                 if(!win32)
1741                         yywarning("LANGUAGE not supported in 16-bit mode");
1742                 if($1->language)
1743                         yyerror("Language already defined");
1744                 $$ = $1;
1745                 $1->language = $2;
1746                 }
1747         | opt_lvc opt_characts {
1748                 if(!win32)
1749                         yywarning("CHARACTERISTICS not supported in 16-bit mode");
1750                 if($1->characts)
1751                         yyerror("Characteristics already defined");
1752                 $$ = $1;
1753                 $1->characts = $2;
1754                 }
1755         | opt_lvc opt_version {
1756                 if(!win32)
1757                         yywarning("VERSION not supported in 16-bit mode");
1758                 if($1->version)
1759                         yyerror("Version already defined");
1760                 $$ = $1;
1761                 $1->version = $2;
1762                 }
1763         ;
1764
1765         /*
1766          * This here is another s/r conflict on {bi,u}nary + and -.
1767          * It is due to the look-ahead which must determine when the
1768          * rule opt_language ends. It could be solved with adding a
1769          * tNL at the end, but that seems unreasonable to do.
1770          * The conflict is now moved to the expression handling below.
1771          */
1772 opt_language
1773         : tLANGUAGE expr ',' expr       { $$ = new_language($2, $4);
1774                                           if (get_language_codepage($2, $4) == -1)
1775                                                 yyerror( "Language %04x is not supported", ($4<<10) + $2);
1776                                         }
1777         ;
1778
1779 opt_characts
1780         : tCHARACTERISTICS expr         { $$ = new_characts($2); }
1781         ;
1782
1783 opt_version
1784         : tVERSION expr                 { $$ = new_version($2); }
1785         ;
1786
1787 /* ------------------------------ Raw data handling ------------------------------ */
1788 raw_data: opt_lvc tBEGIN raw_elements tEND {
1789                 if($1)
1790                 {
1791                         $3->lvc = *($1);
1792                         free($1);
1793                 }
1794
1795                 if(!$3->lvc.language)
1796                         $3->lvc.language = dup_language(currentlanguage);
1797
1798                 $$ = $3;
1799                 }
1800         ;
1801
1802 raw_elements
1803         : tRAWDATA                      { $$ = $1; }
1804         | tNUMBER                       { $$ = int2raw_data($1); }
1805         | '-' tNUMBER                   { $$ = int2raw_data(-($2)); }
1806         | tLNUMBER                      { $$ = long2raw_data($1); }
1807         | '-' tLNUMBER                  { $$ = long2raw_data(-($2)); }
1808         | tSTRING                       { $$ = str2raw_data($1); }
1809         | raw_elements opt_comma tRAWDATA { $$ = merge_raw_data($1, $3); free($3->data); free($3); }
1810         | raw_elements opt_comma tNUMBER  { $$ = merge_raw_data_int($1, $3); }
1811         | raw_elements opt_comma '-' tNUMBER  { $$ = merge_raw_data_int($1, -($4)); }
1812         | raw_elements opt_comma tLNUMBER { $$ = merge_raw_data_long($1, $3); }
1813         | raw_elements opt_comma '-' tLNUMBER { $$ = merge_raw_data_long($1, -($4)); }
1814         | raw_elements opt_comma tSTRING  { $$ = merge_raw_data_str($1, $3); }
1815         ;
1816
1817 /* File data or raw data */
1818 file_raw: filename      { $$ = load_file($1,dup_language(currentlanguage)); }
1819         | raw_data      { $$ = $1; }
1820         ;
1821
1822 /* ------------------------------ Win32 expressions ------------------------------ */
1823 /* All win16 numbers are also handled here. This is inconsistent with MS'
1824  * resource compiler, but what the heck, its just handy to have.
1825  */
1826 e_expr  : /* Empty */   { $$ = 0; }
1827         | expr          { $$ = new_int($1); }
1828         ;
1829
1830 /* This rule moves ALL s/r conflicts on {bi,u}nary - and + to here */
1831 expr    : xpr   { $$ = ($1); }
1832         ;
1833
1834 xpr     : xpr '+' xpr   { $$ = ($1) + ($3); }
1835         | xpr '-' xpr   { $$ = ($1) - ($3); }
1836         | xpr '|' xpr   { $$ = ($1) | ($3); }
1837         | xpr '&' xpr   { $$ = ($1) & ($3); }
1838         | xpr '*' xpr   { $$ = ($1) * ($3); }
1839         | xpr '/' xpr   { $$ = ($1) / ($3); }
1840         | xpr '^' xpr   { $$ = ($1) ^ ($3); }
1841         | '~' xpr       { $$ = ~($2); }
1842         | '-' xpr %prec pUPM    { $$ = -($2); }
1843         | '+' xpr %prec pUPM    { $$ = $2; }
1844         | '(' xpr ')'   { $$ = $2; }
1845         | any_num       { $$ = $1; }
1846         | tNOT any_num  { $$ = ~($2); }
1847         ;
1848
1849 any_num : tNUMBER       { $$ = $1; }
1850         | tLNUMBER      { $$ = $1; }
1851         ;
1852
1853 %%
1854 /* Dialog specific functions */
1855 static dialog_t *dialog_style(style_t * st, dialog_t *dlg)
1856 {
1857         assert(dlg != NULL);
1858         if(dlg->style == NULL)
1859         {
1860                 dlg->style = new_style(0,0);
1861         }
1862
1863         if(dlg->gotstyle)
1864         {
1865                 yywarning("Style already defined, or-ing together");
1866         }
1867         else
1868         {
1869                 dlg->style->or_mask = 0;
1870                 dlg->style->and_mask = 0;
1871         }
1872         dlg->style->or_mask |= st->or_mask;
1873         dlg->style->and_mask |= st->and_mask;
1874         dlg->gotstyle = TRUE;
1875         free(st);
1876         return dlg;
1877 }
1878
1879 static dialog_t *dialog_exstyle(style_t *st, dialog_t *dlg)
1880 {
1881         assert(dlg != NULL);
1882         if(dlg->exstyle == NULL)
1883         {
1884                 dlg->exstyle = new_style(0,0);
1885         }
1886
1887         if(dlg->gotexstyle)
1888         {
1889                 yywarning("ExStyle already defined, or-ing together");
1890         }
1891         else
1892         {
1893                 dlg->exstyle->or_mask = 0;
1894                 dlg->exstyle->and_mask = 0;
1895         }
1896         dlg->exstyle->or_mask |= st->or_mask;
1897         dlg->exstyle->and_mask |= st->and_mask;
1898         dlg->gotexstyle = TRUE;
1899         free(st);
1900         return dlg;
1901 }
1902
1903 static dialog_t *dialog_caption(string_t *s, dialog_t *dlg)
1904 {
1905         assert(dlg != NULL);
1906         if(dlg->title)
1907                 yyerror("Caption already defined");
1908         dlg->title = s;
1909         return dlg;
1910 }
1911
1912 static dialog_t *dialog_font(font_id_t *f, dialog_t *dlg)
1913 {
1914         assert(dlg != NULL);
1915         if(dlg->font)
1916                 yyerror("Font already defined");
1917         dlg->font = f;
1918         return dlg;
1919 }
1920
1921 static dialog_t *dialog_class(name_id_t *n, dialog_t *dlg)
1922 {
1923         assert(dlg != NULL);
1924         if(dlg->dlgclass)
1925                 yyerror("Class already defined");
1926         dlg->dlgclass = n;
1927         return dlg;
1928 }
1929
1930 static dialog_t *dialog_menu(name_id_t *m, dialog_t *dlg)
1931 {
1932         assert(dlg != NULL);
1933         if(dlg->menu)
1934                 yyerror("Menu already defined");
1935         dlg->menu = m;
1936         return dlg;
1937 }
1938
1939 static dialog_t *dialog_language(language_t *l, dialog_t *dlg)
1940 {
1941         assert(dlg != NULL);
1942         if(dlg->lvc.language)
1943                 yyerror("Language already defined");
1944         dlg->lvc.language = l;
1945         return dlg;
1946 }
1947
1948 static dialog_t *dialog_characteristics(characts_t *c, dialog_t *dlg)
1949 {
1950         assert(dlg != NULL);
1951         if(dlg->lvc.characts)
1952                 yyerror("Characteristics already defined");
1953         dlg->lvc.characts = c;
1954         return dlg;
1955 }
1956
1957 static dialog_t *dialog_version(version_t *v, dialog_t *dlg)
1958 {
1959         assert(dlg != NULL);
1960         if(dlg->lvc.version)
1961                 yyerror("Version already defined");
1962         dlg->lvc.version = v;
1963         return dlg;
1964 }
1965
1966 /* Controls specific functions */
1967 static control_t *ins_ctrl(int type, int special_style, control_t *ctrl, control_t *prev)
1968 {
1969         /* Hm... this seems to be jammed in at all time... */
1970         int defaultstyle = WS_CHILD | WS_VISIBLE;
1971
1972         assert(ctrl != NULL);
1973         ctrl->prev = prev;
1974
1975         if(prev)
1976                 prev->next = ctrl;
1977
1978         if(type != -1)
1979         {
1980                 ctrl->ctlclass = new_name_id();
1981                 ctrl->ctlclass->type = name_ord;
1982                 ctrl->ctlclass->name.i_name = type;
1983         }
1984
1985         switch(type)
1986         {
1987         case CT_BUTTON:
1988                 if(special_style != BS_GROUPBOX && special_style != BS_RADIOBUTTON)
1989                         defaultstyle |= WS_TABSTOP;
1990                 break;
1991         case CT_EDIT:
1992                 defaultstyle |= WS_TABSTOP | WS_BORDER;
1993                 break;
1994         case CT_LISTBOX:
1995                 defaultstyle |= LBS_NOTIFY | WS_BORDER;
1996                 break;
1997         case CT_COMBOBOX:
1998                 if (!(ctrl->style->or_mask & (CBS_SIMPLE | CBS_DROPDOWN | CBS_DROPDOWNLIST)))
1999                     defaultstyle |= CBS_SIMPLE;
2000                 break;
2001         case CT_STATIC:
2002                 if(special_style == SS_CENTER || special_style == SS_LEFT || special_style == SS_RIGHT)
2003                         defaultstyle |= WS_GROUP;
2004                 break;
2005         }
2006
2007         if(!ctrl->gotstyle)     /* Handle default style setting */
2008         {
2009                 switch(type)
2010                 {
2011                 case CT_EDIT:
2012                         defaultstyle |= ES_LEFT;
2013                         break;
2014                 case CT_LISTBOX:
2015                         defaultstyle |= LBS_NOTIFY;
2016                         break;
2017                 case CT_COMBOBOX:
2018                         defaultstyle |= CBS_SIMPLE | WS_TABSTOP;
2019                         break;
2020                 case CT_SCROLLBAR:
2021                         defaultstyle |= SBS_HORZ;
2022                         break;
2023                 case CT_BUTTON:
2024                         switch(special_style)
2025                         {
2026                         case BS_CHECKBOX:
2027                         case BS_DEFPUSHBUTTON:
2028                         case BS_PUSHBUTTON:
2029 /*                      case BS_PUSHBOX:        */
2030                         case BS_AUTORADIOBUTTON:
2031                         case BS_AUTO3STATE:
2032                         case BS_3STATE:
2033                         case BS_AUTOCHECKBOX:
2034                                 defaultstyle |= WS_TABSTOP;
2035                                 break;
2036                         default:
2037                                 yywarning("Unknown default button control-style 0x%08x", special_style);
2038                         case BS_GROUPBOX:
2039                         case BS_RADIOBUTTON:
2040                                 break;
2041                         }
2042                         break;
2043
2044                 case CT_STATIC:
2045                         switch(special_style)
2046                         {
2047                         case SS_LEFT:
2048                         case SS_RIGHT:
2049                         case SS_CENTER:
2050                                 defaultstyle |= WS_GROUP;
2051                                 break;
2052                         case SS_ICON:   /* Special case */
2053                                 break;
2054                         default:
2055                                 yywarning("Unknown default static control-style 0x%08x", special_style);
2056                                 break;
2057                         }
2058                         break;
2059                 case -1:        /* Generic control */
2060                         goto byebye;
2061
2062                 default:
2063                         yyerror("Internal error (report this): Got weird control type 0x%08x", type);
2064                 }
2065         }
2066
2067         /* The SS_ICON flag is always forced in for icon controls */
2068         if(type == CT_STATIC && special_style == SS_ICON)
2069                 defaultstyle |= SS_ICON;
2070
2071         if (!ctrl->gotstyle)
2072                 ctrl->style = new_style(0,0);
2073
2074         /* combine all styles */
2075         ctrl->style->or_mask = ctrl->style->or_mask | defaultstyle | special_style;
2076         ctrl->gotstyle = TRUE;
2077 byebye:
2078         /* combine with NOT mask */
2079         if (ctrl->gotstyle)
2080         {
2081                 ctrl->style->or_mask &= ~(ctrl->style->and_mask);
2082                 ctrl->style->and_mask = 0;
2083         }
2084         if (ctrl->gotexstyle)
2085         {
2086                 ctrl->exstyle->or_mask &= ~(ctrl->exstyle->and_mask);
2087                 ctrl->exstyle->and_mask = 0;
2088         }
2089         return ctrl;
2090 }
2091
2092 static name_id_t *convert_ctlclass(name_id_t *cls)
2093 {
2094         char *cc = NULL;
2095         int iclass;
2096
2097         if(cls->type == name_ord)
2098                 return cls;
2099         assert(cls->type == name_str);
2100         if(cls->type == str_unicode)
2101         {
2102                 yyerror("Don't yet support unicode class comparison");
2103         }
2104         else
2105                 cc = cls->name.s_name->str.cstr;
2106
2107         if(!strcasecmp("BUTTON", cc))
2108                 iclass = CT_BUTTON;
2109         else if(!strcasecmp("COMBOBOX", cc))
2110                 iclass = CT_COMBOBOX;
2111         else if(!strcasecmp("LISTBOX", cc))
2112                 iclass = CT_LISTBOX;
2113         else if(!strcasecmp("EDIT", cc))
2114                 iclass = CT_EDIT;
2115         else if(!strcasecmp("STATIC", cc))
2116                 iclass = CT_STATIC;
2117         else if(!strcasecmp("SCROLLBAR", cc))
2118                 iclass = CT_SCROLLBAR;
2119         else
2120                 return cls;     /* No default, return user controlclass */
2121
2122         free(cls->name.s_name->str.cstr);
2123         free(cls->name.s_name);
2124         cls->type = name_ord;
2125         cls->name.i_name = iclass;
2126         return cls;
2127 }
2128
2129 /* DialogEx specific functions */
2130 static dialogex_t *dialogex_style(style_t * st, dialogex_t *dlg)
2131 {
2132         assert(dlg != NULL);
2133         if(dlg->style == NULL)
2134         {
2135                 dlg->style = new_style(0,0);
2136         }
2137
2138         if(dlg->gotstyle)
2139         {
2140                 yywarning("Style already defined, or-ing together");
2141         }
2142         else
2143         {
2144                 dlg->style->or_mask = 0;
2145                 dlg->style->and_mask = 0;
2146         }
2147         dlg->style->or_mask |= st->or_mask;
2148         dlg->style->and_mask |= st->and_mask;
2149         dlg->gotstyle = TRUE;
2150         free(st);
2151         return dlg;
2152 }
2153
2154 static dialogex_t *dialogex_exstyle(style_t * st, dialogex_t *dlg)
2155 {
2156         assert(dlg != NULL);
2157         if(dlg->exstyle == NULL)
2158         {
2159                 dlg->exstyle = new_style(0,0);
2160         }
2161
2162         if(dlg->gotexstyle)
2163         {
2164                 yywarning("ExStyle already defined, or-ing together");
2165         }
2166         else
2167         {
2168                 dlg->exstyle->or_mask = 0;
2169                 dlg->exstyle->and_mask = 0;
2170         }
2171         dlg->exstyle->or_mask |= st->or_mask;
2172         dlg->exstyle->and_mask |= st->and_mask;
2173         dlg->gotexstyle = TRUE;
2174         free(st);
2175         return dlg;
2176 }
2177
2178 static dialogex_t *dialogex_caption(string_t *s, dialogex_t *dlg)
2179 {
2180         assert(dlg != NULL);
2181         if(dlg->title)
2182                 yyerror("Caption already defined");
2183         dlg->title = s;
2184         return dlg;
2185 }
2186
2187 static dialogex_t *dialogex_font(font_id_t *f, dialogex_t *dlg)
2188 {
2189         assert(dlg != NULL);
2190         if(dlg->font)
2191                 yyerror("Font already defined");
2192         dlg->font = f;
2193         return dlg;
2194 }
2195
2196 static dialogex_t *dialogex_class(name_id_t *n, dialogex_t *dlg)
2197 {
2198         assert(dlg != NULL);
2199         if(dlg->dlgclass)
2200                 yyerror("Class already defined");
2201         dlg->dlgclass = n;
2202         return dlg;
2203 }
2204
2205 static dialogex_t *dialogex_menu(name_id_t *m, dialogex_t *dlg)
2206 {
2207         assert(dlg != NULL);
2208         if(dlg->menu)
2209                 yyerror("Menu already defined");
2210         dlg->menu = m;
2211         return dlg;
2212 }
2213
2214 static dialogex_t *dialogex_language(language_t *l, dialogex_t *dlg)
2215 {
2216         assert(dlg != NULL);
2217         if(dlg->lvc.language)
2218                 yyerror("Language already defined");
2219         dlg->lvc.language = l;
2220         return dlg;
2221 }
2222
2223 static dialogex_t *dialogex_characteristics(characts_t *c, dialogex_t *dlg)
2224 {
2225         assert(dlg != NULL);
2226         if(dlg->lvc.characts)
2227                 yyerror("Characteristics already defined");
2228         dlg->lvc.characts = c;
2229         return dlg;
2230 }
2231
2232 static dialogex_t *dialogex_version(version_t *v, dialogex_t *dlg)
2233 {
2234         assert(dlg != NULL);
2235         if(dlg->lvc.version)
2236                 yyerror("Version already defined");
2237         dlg->lvc.version = v;
2238         return dlg;
2239 }
2240
2241 /* Accelerator specific functions */
2242 static event_t *add_event(int key, int id, int flags, event_t *prev)
2243 {
2244         event_t *ev = new_event();
2245
2246         if((flags & (WRC_AF_VIRTKEY | WRC_AF_ASCII)) == (WRC_AF_VIRTKEY | WRC_AF_ASCII))
2247                 yyerror("Cannot use both ASCII and VIRTKEY");
2248
2249         ev->key = key;
2250         ev->id = id;
2251         ev->flags = flags & ~WRC_AF_ASCII;
2252         ev->prev = prev;
2253         if(prev)
2254                 prev->next = ev;
2255         return ev;
2256 }
2257
2258 static event_t *add_string_event(string_t *key, int id, int flags, event_t *prev)
2259 {
2260         int keycode = 0;
2261         event_t *ev = new_event();
2262
2263         if(key->type != str_char)
2264                 yyerror("Key code must be an ascii string");
2265
2266         if((flags & WRC_AF_VIRTKEY) && (!isupper(key->str.cstr[0] & 0xff) && !isdigit(key->str.cstr[0] & 0xff)))
2267                 yyerror("VIRTKEY code is not equal to ascii value");
2268
2269         if(key->str.cstr[0] == '^' && (flags & WRC_AF_CONTROL) != 0)
2270         {
2271                 yyerror("Cannot use both '^' and CONTROL modifier");
2272         }
2273         else if(key->str.cstr[0] == '^')
2274         {
2275                 keycode = toupper(key->str.cstr[1]) - '@';
2276                 if(keycode >= ' ')
2277                         yyerror("Control-code out of range");
2278         }
2279         else
2280                 keycode = key->str.cstr[0];
2281         ev->key = keycode;
2282         ev->id = id;
2283         ev->flags = flags & ~WRC_AF_ASCII;
2284         ev->prev = prev;
2285         if(prev)
2286                 prev->next = ev;
2287         return ev;
2288 }
2289
2290 /* MenuEx specific functions */
2291 static itemex_opt_t *new_itemex_opt(int id, int type, int state, int helpid)
2292 {
2293         itemex_opt_t *opt = (itemex_opt_t *)xmalloc(sizeof(itemex_opt_t));
2294         opt->id = id;
2295         opt->type = type;
2296         opt->state = state;
2297         opt->helpid = helpid;
2298         return opt;
2299 }
2300
2301 /* Raw data functions */
2302 static raw_data_t *load_file(string_t *filename, language_t *lang)
2303 {
2304         FILE *fp = NULL;
2305         char *path;
2306         raw_data_t *rd;
2307         string_t *name;
2308         int codepage = get_language_codepage(lang->id, lang->sub);
2309
2310         /* FIXME: we may want to use utf-8 here */
2311         if (codepage <= 0 && filename->type != str_char)
2312                 yyerror("Cannot convert filename to ASCII string");
2313         name = convert_string( filename, str_char, codepage );
2314         if (!(path = wpp_find_include(name->str.cstr, 1)))
2315                 yyerror("Cannot open file %s", name->str.cstr);
2316         if (!(fp = fopen( path, "rb" )))
2317                 yyerror("Cannot open file %s", name->str.cstr);
2318         free( path );
2319         rd = new_raw_data();
2320         fseek(fp, 0, SEEK_END);
2321         rd->size = ftell(fp);
2322         fseek(fp, 0, SEEK_SET);
2323         if (rd->size)
2324         {
2325                 rd->data = (char *)xmalloc(rd->size);
2326                 fread(rd->data, rd->size, 1, fp);
2327         }
2328         else rd->data = NULL;
2329         fclose(fp);
2330         rd->lvc.language = lang;
2331         free_string(name);
2332         return rd;
2333 }
2334
2335 static raw_data_t *int2raw_data(int i)
2336 {
2337         raw_data_t *rd;
2338
2339         if( ( i >= 0 && (int)((unsigned short)i) != i) ||
2340             ( i < 0  && (int)((short)i) != i) )
2341                 yywarning("Integer constant out of 16bit range (%d), truncated to %d\n", i, (short)i);
2342
2343         rd = new_raw_data();
2344         rd->size = sizeof(short);
2345         rd->data = (char *)xmalloc(rd->size);
2346         switch(byteorder)
2347         {
2348 #ifdef WORDS_BIGENDIAN
2349         default:
2350 #endif
2351         case WRC_BO_BIG:
2352                 rd->data[0] = HIBYTE(i);
2353                 rd->data[1] = LOBYTE(i);
2354                 break;
2355
2356 #ifndef WORDS_BIGENDIAN
2357         default:
2358 #endif
2359         case WRC_BO_LITTLE:
2360                 rd->data[1] = HIBYTE(i);
2361                 rd->data[0] = LOBYTE(i);
2362                 break;
2363         }
2364         return rd;
2365 }
2366
2367 static raw_data_t *long2raw_data(int i)
2368 {
2369         raw_data_t *rd;
2370         rd = new_raw_data();
2371         rd->size = sizeof(int);
2372         rd->data = (char *)xmalloc(rd->size);
2373         switch(byteorder)
2374         {
2375 #ifdef WORDS_BIGENDIAN
2376         default:
2377 #endif
2378         case WRC_BO_BIG:
2379                 rd->data[0] = HIBYTE(HIWORD(i));
2380                 rd->data[1] = LOBYTE(HIWORD(i));
2381                 rd->data[2] = HIBYTE(LOWORD(i));
2382                 rd->data[3] = LOBYTE(LOWORD(i));
2383                 break;
2384
2385 #ifndef WORDS_BIGENDIAN
2386         default:
2387 #endif
2388         case WRC_BO_LITTLE:
2389                 rd->data[3] = HIBYTE(HIWORD(i));
2390                 rd->data[2] = LOBYTE(HIWORD(i));
2391                 rd->data[1] = HIBYTE(LOWORD(i));
2392                 rd->data[0] = LOBYTE(LOWORD(i));
2393                 break;
2394         }
2395         return rd;
2396 }
2397
2398 static raw_data_t *str2raw_data(string_t *str)
2399 {
2400         raw_data_t *rd;
2401         rd = new_raw_data();
2402         rd->size = str->size * (str->type == str_char ? 1 : 2);
2403         rd->data = (char *)xmalloc(rd->size);
2404         if(str->type == str_char)
2405                 memcpy(rd->data, str->str.cstr, rd->size);
2406         else if(str->type == str_unicode)
2407         {
2408                 int i;
2409                 switch(byteorder)
2410                 {
2411 #ifdef WORDS_BIGENDIAN
2412                 default:
2413 #endif
2414                 case WRC_BO_BIG:
2415                         for(i = 0; i < str->size; i++)
2416                         {
2417                                 rd->data[2*i + 0] = HIBYTE((WORD)str->str.wstr[i]);
2418                                 rd->data[2*i + 1] = LOBYTE((WORD)str->str.wstr[i]);
2419                         }
2420                         break;
2421 #ifndef WORDS_BIGENDIAN
2422                 default:
2423 #endif
2424                 case WRC_BO_LITTLE:
2425                         for(i = 0; i < str->size; i++)
2426                         {
2427                                 rd->data[2*i + 1] = HIBYTE((WORD)str->str.wstr[i]);
2428                                 rd->data[2*i + 0] = LOBYTE((WORD)str->str.wstr[i]);
2429                         }
2430                         break;
2431                 }
2432         }
2433         else
2434                 internal_error(__FILE__, __LINE__, "Invalid stringtype");
2435         return rd;
2436 }
2437
2438 static raw_data_t *merge_raw_data(raw_data_t *r1, raw_data_t *r2)
2439 {
2440         r1->data = xrealloc(r1->data, r1->size + r2->size);
2441         memcpy(r1->data + r1->size, r2->data, r2->size);
2442         r1->size += r2->size;
2443         return r1;
2444 }
2445
2446 static raw_data_t *merge_raw_data_int(raw_data_t *r1, int i)
2447 {
2448         raw_data_t *t = int2raw_data(i);
2449         merge_raw_data(r1, t);
2450         free(t->data);
2451         free(t);
2452         return r1;
2453 }
2454
2455 static raw_data_t *merge_raw_data_long(raw_data_t *r1, int i)
2456 {
2457         raw_data_t *t = long2raw_data(i);
2458         merge_raw_data(r1, t);
2459         free(t->data);
2460         free(t);
2461         return r1;
2462 }
2463
2464 static raw_data_t *merge_raw_data_str(raw_data_t *r1, string_t *str)
2465 {
2466         raw_data_t *t = str2raw_data(str);
2467         merge_raw_data(r1, t);
2468         free(t->data);
2469         free(t);
2470         return r1;
2471 }
2472
2473 /* Function the go back in a list to get the head */
2474 static menu_item_t *get_item_head(menu_item_t *p)
2475 {
2476         if(!p)
2477                 return NULL;
2478         while(p->prev)
2479                 p = p->prev;
2480         return p;
2481 }
2482
2483 static menuex_item_t *get_itemex_head(menuex_item_t *p)
2484 {
2485         if(!p)
2486                 return NULL;
2487         while(p->prev)
2488                 p = p->prev;
2489         return p;
2490 }
2491
2492 static resource_t *get_resource_head(resource_t *p)
2493 {
2494         if(!p)
2495                 return NULL;
2496         while(p->prev)
2497                 p = p->prev;
2498         return p;
2499 }
2500
2501 static ver_block_t *get_ver_block_head(ver_block_t *p)
2502 {
2503         if(!p)
2504                 return NULL;
2505         while(p->prev)
2506                 p = p->prev;
2507         return p;
2508 }
2509
2510 static ver_value_t *get_ver_value_head(ver_value_t *p)
2511 {
2512         if(!p)
2513                 return NULL;
2514         while(p->prev)
2515                 p = p->prev;
2516         return p;
2517 }
2518
2519 static control_t *get_control_head(control_t *p)
2520 {
2521         if(!p)
2522                 return NULL;
2523         while(p->prev)
2524                 p = p->prev;
2525         return p;
2526 }
2527
2528 static event_t *get_event_head(event_t *p)
2529 {
2530         if(!p)
2531                 return NULL;
2532         while(p->prev)
2533                 p = p->prev;
2534         return p;
2535 }
2536
2537 /* Find a stringtable with given language */
2538 static stringtable_t *find_stringtable(lvc_t *lvc)
2539 {
2540         stringtable_t *stt;
2541
2542         assert(lvc != NULL);
2543
2544         if(!lvc->language)
2545                 lvc->language = dup_language(currentlanguage);
2546
2547         for(stt = sttres; stt; stt = stt->next)
2548         {
2549                 if(stt->lvc.language->id == lvc->language->id
2550                 && stt->lvc.language->sub == lvc->language->sub)
2551                 {
2552                         /* Found a table with the same language */
2553                         /* The version and characteristics are now handled
2554                          * in the generation of the individual stringtables.
2555                          * This enables localized analysis.
2556                         if((stt->lvc.version && lvc->version && *(stt->lvc.version) != *(lvc->version))
2557                         || (!stt->lvc.version && lvc->version)
2558                         || (stt->lvc.version && !lvc->version))
2559                                 yywarning("Stringtable's versions are not the same, using first definition");
2560
2561                         if((stt->lvc.characts && lvc->characts && *(stt->lvc.characts) != *(lvc->characts))
2562                         || (!stt->lvc.characts && lvc->characts)
2563                         || (stt->lvc.characts && !lvc->characts))
2564                                 yywarning("Stringtable's characteristics are not the same, using first definition");
2565                         */
2566                         return stt;
2567                 }
2568         }
2569         return NULL;
2570 }
2571
2572 /* qsort sorting function for string table entries */
2573 #define STE(p)  ((const stt_entry_t *)(p))
2574 static int sort_stt_entry(const void *e1, const void *e2)
2575 {
2576         return STE(e1)->id - STE(e2)->id;
2577 }
2578 #undef STE
2579
2580 static resource_t *build_stt_resources(stringtable_t *stthead)
2581 {
2582         stringtable_t *stt;
2583         stringtable_t *newstt;
2584         resource_t *rsc;
2585         resource_t *rsclist = NULL;
2586         resource_t *rsctail = NULL;
2587         int i;
2588         int j;
2589         DWORD andsum;
2590         DWORD orsum;
2591         characts_t *characts;
2592         version_t *version;
2593
2594         if(!stthead)
2595                 return NULL;
2596
2597         /* For all languages defined */
2598         for(stt = stthead; stt; stt = stt->next)
2599         {
2600                 assert(stt->nentries > 0);
2601
2602                 /* Sort the entries */
2603                 if(stt->nentries > 1)
2604                         qsort(stt->entries, stt->nentries, sizeof(stt->entries[0]), sort_stt_entry);
2605
2606                 for(i = 0; i < stt->nentries; )
2607                 {
2608                         newstt = new_stringtable(&stt->lvc);
2609                         newstt->entries = (stt_entry_t *)xmalloc(16 * sizeof(stt_entry_t));
2610                         newstt->nentries = 16;
2611                         newstt->idbase = stt->entries[i].id & ~0xf;
2612                         for(j = 0; j < 16 && i < stt->nentries; j++)
2613                         {
2614                                 if(stt->entries[i].id - newstt->idbase == j)
2615                                 {
2616                                         newstt->entries[j] = stt->entries[i];
2617                                         i++;
2618                                 }
2619                         }
2620                         andsum = ~0;
2621                         orsum = 0;
2622                         characts = NULL;
2623                         version = NULL;
2624                         /* Check individual memory options and get
2625                          * the first characteristics/version
2626                          */
2627                         for(j = 0; j < 16; j++)
2628                         {
2629                                 if(!newstt->entries[j].str)
2630                                         continue;
2631                                 andsum &= newstt->entries[j].memopt;
2632                                 orsum |= newstt->entries[j].memopt;
2633                                 if(!characts)
2634                                         characts = newstt->entries[j].characts;
2635                                 if(!version)
2636                                         version = newstt->entries[j].version;
2637                         }
2638                         if(andsum != orsum)
2639                         {
2640                                 warning("Stringtable's memory options are not equal (idbase: %d)", newstt->idbase);
2641                         }
2642                         /* Check version and characteristics */
2643                         for(j = 0; j < 16; j++)
2644                         {
2645                                 if(characts
2646                                 && newstt->entries[j].characts
2647                                 && *newstt->entries[j].characts != *characts)
2648                                         warning("Stringtable's characteristics are not the same (idbase: %d)", newstt->idbase);
2649                                 if(version
2650                                 && newstt->entries[j].version
2651                                 && *newstt->entries[j].version != *version)
2652                                         warning("Stringtable's versions are not the same (idbase: %d)", newstt->idbase);
2653                         }
2654                         rsc = new_resource(res_stt, newstt, newstt->memopt, newstt->lvc.language);
2655                         rsc->name = new_name_id();
2656                         rsc->name->type = name_ord;
2657                         rsc->name->name.i_name = (newstt->idbase >> 4) + 1;
2658                         rsc->memopt = andsum; /* Set to least common denominator */
2659                         newstt->memopt = andsum;
2660                         newstt->lvc.characts = characts;
2661                         newstt->lvc.version = version;
2662                         if(!rsclist)
2663                         {
2664                                 rsclist = rsc;
2665                                 rsctail = rsc;
2666                         }
2667                         else
2668                         {
2669                                 rsctail->next = rsc;
2670                                 rsc->prev = rsctail;
2671                                 rsctail = rsc;
2672                         }
2673                 }
2674         }
2675         return rsclist;
2676 }
2677
2678
2679 static toolbar_item_t *ins_tlbr_button(toolbar_item_t *prev, toolbar_item_t *idrec)
2680 {
2681         idrec->prev = prev;
2682         if(prev)
2683                 prev->next = idrec;
2684
2685         return idrec;
2686 }
2687
2688 static toolbar_item_t *get_tlbr_buttons_head(toolbar_item_t *p, int *nitems)
2689 {
2690         if(!p)
2691         {
2692                 *nitems = 0;
2693                 return NULL;
2694         }
2695
2696         *nitems = 1;
2697
2698         while(p->prev)
2699         {
2700                 (*nitems)++;
2701                 p = p->prev;
2702         }
2703
2704         return p;
2705 }
2706
2707 static string_t *make_filename(string_t *str)
2708 {
2709     if(str->type == str_char)
2710     {
2711         char *cptr;
2712
2713         /* Remove escaped backslash and convert to forward */
2714         for(cptr = str->str.cstr; (cptr = strchr(cptr, '\\')) != NULL; cptr++)
2715         {
2716                 if(cptr[1] == '\\')
2717                 {
2718                         memmove(cptr, cptr+1, strlen(cptr));
2719                         str->size--;
2720                 }
2721                 *cptr = '/';
2722         }
2723     }
2724     else
2725     {
2726         WCHAR *wptr;
2727
2728         /* Remove escaped backslash and convert to forward */
2729         for(wptr = str->str.wstr; (wptr = strchrW(wptr, '\\')) != NULL; wptr++)
2730         {
2731                 if(wptr[1] == '\\')
2732                 {
2733                         memmove(wptr, wptr+1, strlenW(wptr));
2734                         str->size--;
2735                 }
2736                 *wptr = '/';
2737         }
2738     }
2739     return str;
2740 }
2741
2742 /*
2743  * Process all resources to extract fonts and build
2744  * a fontdir resource.
2745  *
2746  * Note: MS' resource compiler (build 1472) does not
2747  * handle font resources with different languages.
2748  * The fontdir is generated in the last active language
2749  * and font identifiers must be unique across the entire
2750  * source.
2751  * This is not logical considering the localization
2752  * constraints of all other resource types. MS has,
2753  * most probably, never testet localized fonts. However,
2754  * using fontresources is rare, so it might not occur
2755  * in normal applications.
2756  * Wine does require better localization because a lot
2757  * of languages are coded into the same executable.
2758  * Therefore, I will generate fontdirs for *each*
2759  * localized set of fonts.
2760  */
2761 static resource_t *build_fontdir(resource_t **fnt, int nfnt)
2762 {
2763         static int once = 0;
2764         if(!once)
2765         {
2766                 warning("Need to parse fonts, not yet implemented (fnt: %p, nfnt: %d)", fnt, nfnt);
2767                 once++;
2768         }
2769         return NULL;
2770 }
2771
2772 static resource_t *build_fontdirs(resource_t *tail)
2773 {
2774         resource_t *rsc;
2775         resource_t *lst = NULL;
2776         resource_t **fnt = NULL;        /* List of all fonts */
2777         int nfnt = 0;
2778         resource_t **fnd = NULL;        /* List of all fontdirs */
2779         int nfnd = 0;
2780         resource_t **lanfnt = NULL;
2781         int nlanfnt = 0;
2782         int i;
2783         name_id_t nid;
2784         string_t str;
2785         int fntleft;
2786
2787         nid.type = name_str;
2788         nid.name.s_name = &str;
2789         str.type = str_char;
2790         str.str.cstr = xstrdup("FONTDIR");
2791         str.size = 7;
2792
2793         /* Extract all fonts and fontdirs */
2794         for(rsc = tail; rsc; rsc = rsc->prev)
2795         {
2796                 if(rsc->type == res_fnt)
2797                 {
2798                         nfnt++;
2799                         fnt = xrealloc(fnt, nfnt * sizeof(*fnt));
2800                         fnt[nfnt-1] = rsc;
2801                 }
2802                 else if(rsc->type == res_fntdir)
2803                 {
2804                         nfnd++;
2805                         fnd = xrealloc(fnd, nfnd * sizeof(*fnd));
2806                         fnd[nfnd-1] = rsc;
2807                 }
2808         }
2809
2810         /* Verify the name of the present fontdirs */
2811         for(i = 0; i < nfnd; i++)
2812         {
2813                 if(compare_name_id(&nid, fnd[i]->name))
2814                 {
2815                         warning("User supplied FONTDIR entry has an invalid name '%s', ignored",
2816                                 get_nameid_str(fnd[i]->name));
2817                         fnd[i] = NULL;
2818                 }
2819         }
2820
2821         /* Sanity check */
2822         if(nfnt == 0)
2823         {
2824                 if(nfnd != 0)
2825                         warning("Found %d FONTDIR entries without any fonts present", nfnd);
2826                 goto clean;
2827         }
2828
2829         /* Copy space */
2830         lanfnt = xmalloc(nfnt * sizeof(*lanfnt));
2831
2832         /* Get all fonts covered by fontdirs */
2833         for(i = 0; i < nfnd; i++)
2834         {
2835                 int j;
2836                 WORD cnt;
2837                 int isswapped = 0;
2838
2839                 if(!fnd[i])
2840                         continue;
2841                 for(j = 0; j < nfnt; j++)
2842                 {
2843                         if(!fnt[j])
2844                                 continue;
2845                         if(fnt[j]->lan->id == fnd[i]->lan->id && fnt[j]->lan->sub == fnd[i]->lan->sub)
2846                         {
2847                                 lanfnt[nlanfnt] = fnt[j];
2848                                 nlanfnt++;
2849                                 fnt[j] = NULL;
2850                         }
2851                 }
2852
2853                 cnt = *(WORD *)fnd[i]->res.fnd->data->data;
2854                 if(nlanfnt == cnt)
2855                         isswapped = 0;
2856                 else if(nlanfnt == BYTESWAP_WORD(cnt))
2857                         isswapped = 1;
2858                 else
2859                         error("FONTDIR for language %d,%d has wrong count (%d, expected %d)",
2860                                 fnd[i]->lan->id, fnd[i]->lan->sub, cnt, nlanfnt);
2861 #ifdef WORDS_BIGENDIAN
2862                 if((byteorder == WRC_BO_LITTLE && !isswapped) || (byteorder != WRC_BO_LITTLE && isswapped))
2863 #else
2864                 if((byteorder == WRC_BO_BIG && !isswapped) || (byteorder != WRC_BO_BIG && isswapped))
2865 #endif
2866                 {
2867                         internal_error(__FILE__, __LINE__, "User supplied FONTDIR needs byteswapping");
2868                 }
2869         }
2870
2871         /* We now have fonts left where we need to make a fontdir resource */
2872         for(i = fntleft = 0; i < nfnt; i++)
2873         {
2874                 if(fnt[i])
2875                         fntleft++;
2876         }
2877         while(fntleft)
2878         {
2879                 /* Get fonts of same language in lanfnt[] */
2880                 for(i = nlanfnt = 0; i < nfnt; i++)
2881                 {
2882                         if(fnt[i])
2883                         {
2884                                 if(!nlanfnt)
2885                                 {
2886                         addlanfnt:
2887                                         lanfnt[nlanfnt] = fnt[i];
2888                                         nlanfnt++;
2889                                         fnt[i] = NULL;
2890                                         fntleft--;
2891                                 }
2892                                 else if(fnt[i]->lan->id == lanfnt[0]->lan->id && fnt[i]->lan->sub == lanfnt[0]->lan->sub)
2893                                         goto addlanfnt;
2894                         }
2895                 }
2896                 /* and build a fontdir */
2897                 rsc = build_fontdir(lanfnt, nlanfnt);
2898                 if(rsc)
2899                 {
2900                         if(lst)
2901                         {
2902                                 lst->next = rsc;
2903                                 rsc->prev = lst;
2904                         }
2905                         lst = rsc;
2906                 }
2907         }
2908
2909         free(lanfnt);
2910 clean:
2911         if(fnt)
2912                 free(fnt);
2913         if(fnd)
2914                 free(fnd);
2915         free(str.str.cstr);
2916         return lst;
2917 }
2918
2919 /*
2920  * This gets invoked to determine whether the next resource
2921  * is to be of a standard-type (e.g. bitmaps etc.), or should
2922  * be a user-type resource. This function is required because
2923  * there is the _possibility_ of a lookahead token in the
2924  * parser, which is generated from the "expr" state in the
2925  * "nameid" parsing.
2926  *
2927  * The general resource format is:
2928  * <identifier> <type> <flags> <resourcebody>
2929  *
2930  * The <identifier> can either be tIDENT or "expr". The latter
2931  * will always generate a lookahead, which is the <type> of the
2932  * resource to parse. Otherwise, we need to get a new token from
2933  * the scanner to determine the next step.
2934  *
2935  * The problem arrises when <type> is numerical. This case should
2936  * map onto default resource-types and be parsed as such instead
2937  * of being mapped onto user-type resources.
2938  *
2939  * The trick lies in the fact that yacc (bison) doesn't care about
2940  * intermediate changes of the lookahead while reducing a rule. We
2941  * simply replace the lookahead with a token that will result in
2942  * a shift to the appropriate rule for the specific resource-type.
2943  */
2944 static int rsrcid_to_token(int lookahead)
2945 {
2946         int token;
2947         const char *type = "?";
2948
2949         /* Get a token if we don't have one yet */
2950         if(lookahead == YYEMPTY)
2951                 lookahead = YYLEX;
2952
2953         /* Only numbers are possibly interesting */
2954         switch(lookahead)
2955         {
2956         case tNUMBER:
2957         case tLNUMBER:
2958                 break;
2959         default:
2960                 return lookahead;
2961         }
2962
2963         token = lookahead;
2964
2965         switch(yylval.num)
2966         {
2967         case WRC_RT_CURSOR:
2968                 type = "CURSOR";
2969                 token = tCURSOR;
2970                 break;
2971         case WRC_RT_ICON:
2972                 type = "ICON";
2973                 token = tICON;
2974                 break;
2975         case WRC_RT_BITMAP:
2976                 type = "BITMAP";
2977                 token = tBITMAP;
2978                 break;
2979         case WRC_RT_FONT:
2980                 type = "FONT";
2981                 token = tFONT;
2982                 break;
2983         case WRC_RT_FONTDIR:
2984                 type = "FONTDIR";
2985                 token = tFONTDIR;
2986                 break;
2987         case WRC_RT_RCDATA:
2988                 type = "RCDATA";
2989                 token = tRCDATA;
2990                 break;
2991         case WRC_RT_MESSAGETABLE:
2992                 type = "MESSAGETABLE";
2993                 token = tMESSAGETABLE;
2994                 break;
2995         case WRC_RT_DLGINIT:
2996                 type = "DLGINIT";
2997                 token = tDLGINIT;
2998                 break;
2999         case WRC_RT_ACCELERATOR:
3000                 type = "ACCELERATOR";
3001                 token = tACCELERATORS;
3002                 break;
3003         case WRC_RT_MENU:
3004                 type = "MENU";
3005                 token = tMENU;
3006                 break;
3007         case WRC_RT_DIALOG:
3008                 type = "DIALOG";
3009                 token = tDIALOG;
3010                 break;
3011         case WRC_RT_VERSION:
3012                 type = "VERSION";
3013                 token = tVERSIONINFO;
3014                 break;
3015         case WRC_RT_TOOLBAR:
3016                 type = "TOOLBAR";
3017                 token = tTOOLBAR;
3018                 break;
3019         case WRC_RT_HTML:
3020                 type = "HTML";
3021                 token = tHTML;
3022                 break;
3023
3024         case WRC_RT_STRING:
3025                 type = "STRINGTABLE";
3026                 break;
3027
3028         case WRC_RT_ANICURSOR:
3029         case WRC_RT_ANIICON:
3030         case WRC_RT_GROUP_CURSOR:
3031         case WRC_RT_GROUP_ICON:
3032                 yywarning("Usertype uses reserved type ID %d, which is auto-generated", yylval.num);
3033                 return lookahead;
3034
3035         case WRC_RT_DLGINCLUDE:
3036         case WRC_RT_PLUGPLAY:
3037         case WRC_RT_VXD:
3038                 yywarning("Usertype uses reserved type ID %d, which is not supported by wrc yet", yylval.num);
3039         default:
3040                 return lookahead;
3041         }
3042
3043         return token;
3044 }