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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 tTOOLBAR tBUTTON
 304 %token tBEGIN tEND
 305 %token tDLGINIT
 306 %left '|'
 307 %left '^'
 308 %left '&'
 309 %left '+' '-'
 310 %left '*' '/'
 311 %right '~' tNOT
 312 %left pUPM
 313
 314 %type <res>     resource_file resource resources resource_definition
 315 %type <stt>     stringtable strings
 316 %type <fnt>     font
 317 %type <fnd>     fontdir
 318 %type <acc>     accelerators
 319 %type <event>   events
 320 %type <bmp>     bitmap
 321 %type <ani>     cursor icon
 322 %type <dlg>     dialog dlg_attributes
 323 %type <ctl>     ctrls gen_ctrl lab_ctrl ctrl_desc iconinfo
 324 %type <iptr>    helpid
 325 %type <dlgex>   dialogex dlgex_attribs
 326 %type <ctl>     exctrls gen_exctrl lab_exctrl exctrl_desc
 327 %type <html>    html
 328 %type <rdt>     rcdata
 329 %type <raw>     raw_data raw_elements opt_data file_raw
 330 %type <veri>    versioninfo fix_version
 331 %type <verw>    ver_words
 332 %type <blk>     ver_blocks ver_block
 333 %type <val>     ver_values ver_value
 334 %type <men>     menu
 335 %type <menitm>  item_definitions menu_body
 336 %type <menex>   menuex
 337 %type <menexitm> itemex_definitions menuex_body
 338 %type <exopt>   itemex_p_options itemex_options
 339 %type <msg>     messagetable
 340 %type <usr>     userres
 341 %type <num>     item_options
 342 %type <nid>     nameid nameid_s ctlclass usertype
 343 %type <num>     acc_opt acc accs
 344 %type <iptr>    loadmemopts lamo lama
 345 %type <fntid>   opt_font opt_exfont opt_expr
 346 %type <lvc>     opt_lvc
 347 %type <lan>     opt_language
 348 %type <chars>   opt_characts
 349 %type <ver>     opt_version
 350 %type <num>     expr xpr
 351 %type <iptr>    e_expr
 352 %type <tlbar>   toolbar
 353 %type <tlbarItems>      toolbar_items
 354 %type <dginit>  dlginit
 355 %type <styles>  optional_style_pair
 356 %type <num>     any_num
 357 %type <style>   style
 358 %type <str>     filename
 359
 360 %%
 361
 362 resource_file
 363         : resources {
 364                 resource_t *rsc;
 365                 /* First add stringtables to the resource-list */
 366                 rsc = build_stt_resources(sttres);
 367                 /* 'build_stt_resources' returns a head and $1 is a tail */
 368                 if($1)
 369                 {
 370                         $1->next = rsc;
 371                         if(rsc)
 372                                 rsc->prev = $1;
 373                 }
 374                 else
 375                         $1 = rsc;
 376                 /* Find the tail again */
 377                 while($1 && $1->next)
 378                         $1 = $1->next;
 379                 /* Now add any fontdirecory */
 380                 rsc = build_fontdirs($1);
 381                 /* 'build_fontdir' returns a head and $1 is a tail */
 382                 if($1)
 383                 {
 384                         $1->next = rsc;
 385                         if(rsc)
 386                                 rsc->prev = $1;
 387                 }
 388                 else
 389                         $1 = rsc;
 390                 /* Final statement before were done */
 391                 resource_top = get_resource_head($1);
 392                 }
 393         ;
 394
 395 /* Resources are put into a linked list */
 396 resources
 397         : /* Empty */           { $$ = NULL; want_id = 1; }
 398         | resources resource    {
 399                 if($2)
 400                 {
 401                         resource_t *tail = $2;
 402                         resource_t *head = $2;
 403                         while(tail->next)
 404                                 tail = tail->next;
 405                         while(head->prev)
 406                                 head = head->prev;
 407                         head->prev = $1;
 408                         if($1)
 409                                 $1->next = head;
 410                         $$ = tail;
 411                         /* Check for duplicate identifiers */
 412                         while($1 && head)
 413                         {
 414                                 resource_t *rsc = $1;
 415                                 while(rsc)
 416                                 {
 417                                         if(rsc->type == head->type
 418                                         && rsc->lan->id == head->lan->id
 419                                         && rsc->lan->sub == head->lan->sub
 420                                         && !compare_name_id(rsc->name, head->name))
 421                                         {
 422                                                 parser_error("Duplicate resource name '%s'", get_nameid_str(rsc->name));
 423                                         }
 424                                         rsc = rsc->prev;
 425                                 }
 426                                 head = head->next;
 427                         }
 428                 }
 429                 else if($1)
 430                 {
 431                         resource_t *tail = $1;
 432                         while(tail->next)
 433                                 tail = tail->next;
 434                         $$ = tail;
 435                 }
 436                 else
 437                         $$ = NULL;
 438
 439                 if(!dont_want_id)       /* See comments in language parsing below */
 440                         want_id = 1;
 441                 dont_want_id = 0;
 442                 }
 443         /*
 444          * The following newline rule will never get reduced because we never
 445          * get the tNL token, unless we explicitely set the 'want_nl'
 446          * flag, which we don't.
 447          * The *ONLY* reason for this to be here is because Berkeley
 448          * yacc (byacc), at least version 1.9, has a bug.
 449          * (identified in the generated parser on the second
 450          *  line with:
 451          *  static char yysccsid[] = "@(#)yaccpar   1.9 (Berkeley) 02/21/93";
 452          * )
 453          * This extra rule fixes it.
 454          * The problem is that the expression handling rule "expr: xpr"
 455          * is not reduced on non-terminal tokens, defined above in the
 456          * %token declarations. Token tNL is the only non-terminal that
 457          * can occur. The error becomes visible in the language parsing
 458          * rule below, which looks at the look-ahead token and tests it
 459          * for tNL. However, byacc already generates an error upon reading
 460          * the token instead of keeping it as a lookahead. The reason
 461          * lies in the lack of a $default transition in the "expr : xpr . "
 462          * state (currently state 25). It is probably omitted because tNL
 463          * is a non-terminal and the state contains 2 s/r conflicts. The
 464          * state enumerates all possible transitions instead of using a
 465          * $default transition.
 466          * All in all, it is a bug in byacc. (period)
 467          */
 468         | resources tNL
 469         ;
 470
 471
 472 /* Parse top level resource definitions etc. */
 473 resource
 474         : expr usrcvt resource_definition {
 475                 $$ = $3;
 476                 if($$)
 477                 {
 478                         if($1 > 65535 || $1 < -32768)
 479                                 parser_error("Resource's ID out of range (%d)", $1);
 480                         $$->name = new_name_id();
 481                         $$->name->type = name_ord;
 482                         $$->name->name.i_name = $1;
 483                         chat("Got %s (%d)", get_typename($3), $$->name->name.i_name);
 484                         }
 485                         }
 486         | tIDENT usrcvt resource_definition {
 487                 $$ = $3;
 488                 if($$)
 489                 {
 490                         $$->name = new_name_id();
 491                         $$->name->type = name_str;
 492                         $$->name->name.s_name = $1;
 493                         chat("Got %s (%s)", get_typename($3), $$->name->name.s_name->str.cstr);
 494                 }
 495                 }
 496         | stringtable {
 497                 /* Don't do anything, stringtables are converted to
 498                  * resource_t structures when we are finished parsing and
 499                  * the final rule of the parser is reduced (see above)
 500                  */
 501                 $$ = NULL;
 502                 chat("Got STRINGTABLE");
 503                 }
 504         | tLANGUAGE {want_nl = 1; } expr ',' expr {
 505                 /* We *NEED* the newline to delimit the expression.
 506                  * Otherwise, we would not be able to set the next
 507                  * want_id anymore because of the token-lookahead.
 508                  *
 509                  * However, we can test the lookahead-token for
 510                  * being "non-expression" type, in which case we
 511                  * continue. Fortunately, tNL is the only token that
 512                  * will break expression parsing and is implicitely
 513                  * void, so we just remove it. This scheme makes it
 514                  * possible to do some (not all) fancy preprocessor
 515                  * stuff.
 516                  * BTW, we also need to make sure that the next
 517                  * reduction of 'resources' above will *not* set
 518                  * want_id because we already have a lookahead that
 519                  * cannot be undone.
 520                  */
 521                 if(yychar != YYEMPTY && yychar != tNL)
 522                         dont_want_id = 1;
 523
 524                 if(yychar == tNL)
 525                         yychar = YYEMPTY;       /* Could use 'yyclearin', but we already need the*/
 526                                                 /* direct access to yychar in rule 'usrcvt' below. */
 527                 else if(yychar == tIDENT)
 528                         parser_warning("LANGUAGE statement not delimited with newline; next identifier might be wrong");
 529
 530                 want_nl = 0;    /* We don't want it anymore if we didn't get it */
 531
 532                 if(!win32)
 533                         parser_warning("LANGUAGE not supported in 16-bit mode");
 534                 if(currentlanguage)
 535                         free(currentlanguage);
 536                 if (get_language_codepage($3, $5) == -1)
 537                         parser_error( "Language %04x is not supported", ($5<<10) + $3);
 538                 currentlanguage = new_language($3, $5);
 539                 $$ = NULL;
 540                 chat("Got LANGUAGE %d,%d (0x%04x)", $3, $5, ($5<<10) + $3);
 541                 }
 542         ;
 543
 544 /*
 545  * Remapping of numerical resource types
 546  * (see also comment of called function below)
 547  */
 548 usrcvt  : /* Empty */   { yychar = rsrcid_to_token(yychar); }
 549         ;
 550
 551 /*
 552  * Get a valid name/id
 553  */
 554 nameid  : expr  {
 555                 if($1 > 65535 || $1 < -32768)
 556                         parser_error("Resource's ID out of range (%d)", $1);
 557                 $$ = new_name_id();
 558                 $$->type = name_ord;
 559                 $$->name.i_name = $1;
 560                 }
 561         | tIDENT {
 562                 $$ = new_name_id();
 563                 $$->type = name_str;
 564                 $$->name.s_name = $1;
 565                 }
 566         ;
 567
 568 /*
 569  * Extra string recognition for CLASS statement in dialogs
 570  */
 571 nameid_s: nameid        { $$ = $1; }
 572         | tSTRING       {
 573                 $$ = new_name_id();
 574                 $$->type = name_str;
 575                 $$->name.s_name = $1;
 576                 }
 577         ;
 578
 579 /* get the value for a single resource*/
 580 resource_definition
 581         : accelerators  { $$ = new_resource(res_acc, $1, $1->memopt, $1->lvc.language); }
 582         | bitmap        { $$ = new_resource(res_bmp, $1, $1->memopt, $1->data->lvc.language); }
 583         | cursor {
 584                 resource_t *rsc;
 585                 if($1->type == res_anicur)
 586                 {
 587                         $$ = rsc = new_resource(res_anicur, $1->u.ani, $1->u.ani->memopt, $1->u.ani->data->lvc.language);
 588                 }
 589                 else if($1->type == res_curg)
 590                 {
 591                         cursor_t *cur;
 592                         $$ = rsc = new_resource(res_curg, $1->u.curg, $1->u.curg->memopt, $1->u.curg->lvc.language);
 593                         for(cur = $1->u.curg->cursorlist; cur; cur = cur->next)
 594                         {
 595                                 rsc->prev = new_resource(res_cur, cur, $1->u.curg->memopt, $1->u.curg->lvc.language);
 596                                 rsc->prev->next = rsc;
 597                                 rsc = rsc->prev;
 598                                 rsc->name = new_name_id();
 599                                 rsc->name->type = name_ord;
 600                                 rsc->name->name.i_name = cur->id;
 601                         }
 602                 }
 603                 else
 604                         internal_error(__FILE__, __LINE__, "Invalid top-level type %d in cursor resource", $1->type);
 605                 free($1);
 606                 }
 607         | dialog        { $$ = new_resource(res_dlg, $1, $1->memopt, $1->lvc.language); }
 608         | dialogex {
 609                 if(win32)
 610                         $$ = new_resource(res_dlgex, $1, $1->memopt, $1->lvc.language);
 611                 else
 612                         $$ = NULL;
 613                 }
 614         | dlginit       { $$ = new_resource(res_dlginit, $1, $1->memopt, $1->data->lvc.language); }
 615         | font          { $$ = new_resource(res_fnt, $1, $1->memopt, $1->data->lvc.language); }
 616         | fontdir       { $$ = new_resource(res_fntdir, $1, $1->memopt, $1->data->lvc.language); }
 617         | icon {
 618                 resource_t *rsc;
 619                 if($1->type == res_aniico)
 620                 {
 621                         $$ = rsc = new_resource(res_aniico, $1->u.ani, $1->u.ani->memopt, $1->u.ani->data->lvc.language);
 622                 }
 623                 else if($1->type == res_icog)
 624                 {
 625                         icon_t *ico;
 626                         $$ = rsc = new_resource(res_icog, $1->u.icog, $1->u.icog->memopt, $1->u.icog->lvc.language);
 627                         for(ico = $1->u.icog->iconlist; ico; ico = ico->next)
 628                         {
 629                                 rsc->prev = new_resource(res_ico, ico, $1->u.icog->memopt, $1->u.icog->lvc.language);
 630                                 rsc->prev->next = rsc;
 631                                 rsc = rsc->prev;
 632                                 rsc->name = new_name_id();
 633                                 rsc->name->type = name_ord;
 634                                 rsc->name->name.i_name = ico->id;
 635                         }
 636                 }
 637                 else
 638                         internal_error(__FILE__, __LINE__, "Invalid top-level type %d in icon resource", $1->type);
 639                 free($1);
 640                 }
 641         | menu          { $$ = new_resource(res_men, $1, $1->memopt, $1->lvc.language); }
 642         | menuex {
 643                 if(win32)
 644                         $$ = new_resource(res_menex, $1, $1->memopt, $1->lvc.language);
 645                 else
 646                         $$ = NULL;
 647                 }
 648         | messagetable  { $$ = new_resource(res_msg, $1, WRC_MO_MOVEABLE | WRC_MO_DISCARDABLE, $1->data->lvc.language); }
 649         | html          { $$ = new_resource(res_html, $1, $1->memopt, $1->data->lvc.language); }
 650         | rcdata        { $$ = new_resource(res_rdt, $1, $1->memopt, $1->data->lvc.language); }
 651         | toolbar       { $$ = new_resource(res_toolbar, $1, $1->memopt, $1->lvc.language); }
 652         | userres       { $$ = new_resource(res_usr, $1, $1->memopt, $1->data->lvc.language); }
 653         | versioninfo   { $$ = new_resource(res_ver, $1, WRC_MO_MOVEABLE | WRC_MO_DISCARDABLE, $1->lvc.language); }
 654         ;
 655
 656
 657 filename: tFILENAME     { $$ = make_filename($1); }
 658         | tIDENT        { $$ = make_filename($1); }
 659         | tSTRING       { $$ = make_filename($1); }
 660         ;
 661
 662 /* ------------------------------ Bitmap ------------------------------ */
 663 bitmap  : tBITMAP loadmemopts file_raw  { $$ = new_bitmap($3, $2); }
 664         ;
 665
 666 /* ------------------------------ Cursor ------------------------------ */
 667 cursor  : tCURSOR loadmemopts file_raw  {
 668                 $$ = new_ani_any();
 669                 if($3->size > 4 && !memcmp($3->data, riff, sizeof(riff)))
 670                 {
 671                         $$->type = res_anicur;
 672                         $$->u.ani = new_ani_curico(res_anicur, $3, $2);
 673                 }
 674                 else
 675                 {
 676                         $$->type = res_curg;
 677                         $$->u.curg = new_cursor_group($3, $2);
 678                 }
 679         }
 680         ;
 681
 682 /* ------------------------------ Icon ------------------------------ */
 683 icon    : tICON loadmemopts file_raw    {
 684                 $$ = new_ani_any();
 685                 if($3->size > 4 && !memcmp($3->data, riff, sizeof(riff)))
 686                 {
 687                         $$->type = res_aniico;
 688                         $$->u.ani = new_ani_curico(res_aniico, $3, $2);
 689                 }
 690                 else
 691                 {
 692                         $$->type = res_icog;
 693                         $$->u.icog = new_icon_group($3, $2);
 694                 }
 695         }
 696         ;
 697
 698 /* ------------------------------ Font ------------------------------ */
 699         /*
 700          * The reading of raw_data for fonts is a Borland BRC
 701          * extension. MS generates an error. However, it is
 702          * most logical to support this, considering how wine
 703          * enters things in CVS (ascii).
 704          */
 705 font    : tFONT loadmemopts file_raw    { $$ = new_font($3, $2); }
 706         ;
 707
 708         /*
 709          * The fontdir is a Borland BRC extension which only
 710          * reads the data as 'raw_data' from the file.
 711          * I don't know whether it is interpreted.
 712          * The fontdir is generated if it was not present and
 713          * fonts are defined in the source.
 714          */
 715 fontdir : tFONTDIR loadmemopts file_raw { $$ = new_fontdir($3, $2); }
 716         ;
 717
 718 /* ------------------------------ MessageTable ------------------------------ */
 719 /* It might be interesting to implement the MS Message compiler here as well
 720  * to get everything in one source. Might be a future project.
 721  */
 722 messagetable
 723         : tMESSAGETABLE loadmemopts file_raw    {
 724                 if(!win32)
 725                         parser_warning("MESSAGETABLE not supported in 16-bit mode");
 726                 $$ = new_messagetable($3, $2);
 727                 }
 728         ;
 729
 730 /* ------------------------------ HTML ------------------------------ */
 731 html    : tHTML loadmemopts file_raw    { $$ = new_html($3, $2); }
 732         ;
 733
 734 /* ------------------------------ RCData ------------------------------ */
 735 rcdata  : tRCDATA loadmemopts file_raw  { $$ = new_rcdata($3, $2); }
 736         ;
 737
 738 /* ------------------------------ DLGINIT ------------------------------ */
 739 dlginit : tDLGINIT loadmemopts file_raw { $$ = new_dlginit($3, $2); }
 740         ;
 741
 742 /* ------------------------------ UserType ------------------------------ */
 743 userres : usertype loadmemopts file_raw         {
 744 #ifdef WORDS_BIGENDIAN
 745                         if(pedantic && byteorder != WRC_BO_LITTLE)
 746 #else
 747                         if(pedantic && byteorder == WRC_BO_BIG)
 748 #endif
 749                                 parser_warning("Byteordering is not little-endian and type cannot be interpreted");
 750                         $$ = new_user($1, $3, $2);
 751                 }
 752         ;
 753
 754 usertype: tNUMBER {
 755                 $$ = new_name_id();
 756                 $$->type = name_ord;
 757                 $$->name.i_name = $1;
 758                 }
 759         | tIDENT {
 760                 $$ = new_name_id();
 761                 $$->type = name_str;
 762                 $$->name.s_name = $1;
 763                 }
 764         ;
 765
 766 /* ------------------------------ Accelerator ------------------------------ */
 767 accelerators
 768         : tACCELERATORS loadmemopts opt_lvc tBEGIN events tEND {
 769                 $$ = new_accelerator();
 770                 if($2)
 771                 {
 772                         $$->memopt = *($2);
 773                         free($2);
 774                 }
 775                 else
 776                 {
 777                         $$->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE;
 778                 }
 779                 if(!$5)
 780                         parser_error("Accelerator table must have at least one entry");
 781                 $$->events = get_event_head($5);
 782                 if($3)
 783                 {
 784                         $$->lvc = *($3);
 785                         free($3);
 786                 }
 787                 if(!$$->lvc.language)
 788                         $$->lvc.language = dup_language(currentlanguage);
 789                 }
 790         ;
 791
 792 events  : /* Empty */                           { $$=NULL; }
 793         | events tSTRING ',' expr acc_opt       { $$=add_string_event($2, $4, $5, $1); }
 794         | events expr ',' expr acc_opt          { $$=add_event($2, $4, $5, $1); }
 795         ;
 796
 797 /*
 798  * The empty rule generates a s/r conflict because of {bi,u}nary expr
 799  * on - and +. It cannot be solved in any way because it is the same as
 800  * the if/then/else problem (LALR(1) problem). The conflict is moved
 801  * away by forcing it to be in the expression handling below.
 802  */
 803 acc_opt : /* Empty */   { $$ = 0; }
 804         | ',' accs      { $$ = $2; }
 805         ;
 806
 807 accs    : acc           { $$ = $1; }
 808         | accs ',' acc  { $$ = $1 | $3; }
 809         ;
 810
 811 acc     : tNOINVERT     { $$ = WRC_AF_NOINVERT; }
 812         | tSHIFT        { $$ = WRC_AF_SHIFT; }
 813         | tCONTROL      { $$ = WRC_AF_CONTROL; }
 814         | tALT          { $$ = WRC_AF_ALT; }
 815         | tASCII        { $$ = WRC_AF_ASCII; }
 816         | tVIRTKEY      { $$ = WRC_AF_VIRTKEY; }
 817         ;
 818
 819 /* ------------------------------ Dialog ------------------------------ */
 820 /* FIXME: Support EXSTYLE in the dialog line itself */
 821 dialog  : tDIALOG loadmemopts expr ',' expr ',' expr ',' expr dlg_attributes
 822           tBEGIN  ctrls tEND {
 823                 if($2)
 824                 {
 825                         $10->memopt = *($2);
 826                         free($2);
 827                 }
 828                 else
 829                         $10->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE | WRC_MO_DISCARDABLE;
 830                 $10->x = $3;
 831                 $10->y = $5;
 832                 $10->width = $7;
 833                 $10->height = $9;
 834                 $10->controls = get_control_head($12);
 835                 $$ = $10;
 836                 if(!$$->gotstyle)
 837                 {
 838                         $$->style = new_style(0,0);
 839                         $$->style->or_mask = WS_POPUP;
 840                         $$->gotstyle = TRUE;
 841                 }
 842                 if($$->title)
 843                         $$->style->or_mask |= WS_CAPTION;
 844                 if($$->font)
 845                         $$->style->or_mask |= DS_SETFONT;
 846
 847                 $$->style->or_mask &= ~($$->style->and_mask);
 848                 $$->style->and_mask = 0;
 849
 850                 if(!$$->lvc.language)
 851                         $$->lvc.language = dup_language(currentlanguage);
 852                 }
 853         ;
 854
 855 dlg_attributes
 856         : /* Empty */                           { $$=new_dialog(); }
 857         | dlg_attributes tSTYLE style           { $$=dialog_style($3,$1); }
 858         | dlg_attributes tEXSTYLE style         { $$=dialog_exstyle($3,$1); }
 859         | dlg_attributes tCAPTION tSTRING       { $$=dialog_caption($3,$1); }
 860         | dlg_attributes opt_font               { $$=dialog_font($2,$1); }
 861         | dlg_attributes tCLASS nameid_s        { $$=dialog_class($3,$1); }
 862         | dlg_attributes tMENU nameid           { $$=dialog_menu($3,$1); }
 863         | dlg_attributes opt_language           { $$=dialog_language($2,$1); }
 864         | dlg_attributes opt_characts           { $$=dialog_characteristics($2,$1); }
 865         | dlg_attributes opt_version            { $$=dialog_version($2,$1); }
 866         ;
 867
 868 ctrls   : /* Empty */                           { $$ = NULL; }
 869         | ctrls tCONTROL        gen_ctrl        { $$=ins_ctrl(-1, 0, $3, $1); }
 870         | ctrls tEDITTEXT       ctrl_desc       { $$=ins_ctrl(CT_EDIT, 0, $3, $1); }
 871         | ctrls tLISTBOX        ctrl_desc       { $$=ins_ctrl(CT_LISTBOX, 0, $3, $1); }
 872         | ctrls tCOMBOBOX       ctrl_desc       { $$=ins_ctrl(CT_COMBOBOX, 0, $3, $1); }
 873         | ctrls tSCROLLBAR      ctrl_desc       { $$=ins_ctrl(CT_SCROLLBAR, 0, $3, $1); }
 874         | ctrls tCHECKBOX       lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_CHECKBOX, $3, $1); }
 875         | ctrls tDEFPUSHBUTTON  lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_DEFPUSHBUTTON, $3, $1); }
 876         | ctrls tGROUPBOX       lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_GROUPBOX, $3, $1);}
 877         | ctrls tPUSHBUTTON     lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_PUSHBUTTON, $3, $1); }
 878 /*      | ctrls tPUSHBOX        lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_PUSHBOX, $3, $1); } */
 879         | ctrls tRADIOBUTTON    lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_RADIOBUTTON, $3, $1); }
 880         | ctrls tAUTO3STATE     lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_AUTO3STATE, $3, $1); }
 881         | ctrls tSTATE3         lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_3STATE, $3, $1); }
 882         | ctrls tAUTOCHECKBOX   lab_ctrl        { $$=ins_ctrl(CT_BUTTON, BS_AUTOCHECKBOX, $3, $1); }
 883         | ctrls tAUTORADIOBUTTON lab_ctrl       { $$=ins_ctrl(CT_BUTTON, BS_AUTORADIOBUTTON, $3, $1); }
 884         | ctrls tLTEXT          lab_ctrl        { $$=ins_ctrl(CT_STATIC, SS_LEFT, $3, $1); }
 885         | ctrls tCTEXT          lab_ctrl        { $$=ins_ctrl(CT_STATIC, SS_CENTER, $3, $1); }
 886         | ctrls tRTEXT          lab_ctrl        { $$=ins_ctrl(CT_STATIC, SS_RIGHT, $3, $1); }
 887         /* special treatment for icons, as the extent is optional */
 888         | ctrls tICON nameid_s opt_comma expr ',' expr ',' expr iconinfo {
 889                 $10->title = $3;
 890                 $10->id = $5;
 891                 $10->x = $7;
 892                 $10->y = $9;
 893                 $$ = ins_ctrl(CT_STATIC, SS_ICON, $10, $1);
 894                 }
 895         ;
 896
 897 lab_ctrl
 898         : nameid_s opt_comma expr ',' expr ',' expr ',' expr ',' expr optional_style_pair {
 899                 $$=new_control();
 900                 $$->title = $1;
 901                 $$->id = $3;
 902                 $$->x = $5;
 903                 $$->y = $7;
 904                 $$->width = $9;
 905                 $$->height = $11;
 906                 if($12)
 907                 {
 908                         $$->style = $12->style;
 909                         $$->gotstyle = TRUE;
 910                         if ($12->exstyle)
 911                         {
 912                             $$->exstyle = $12->exstyle;
 913                             $$->gotexstyle = TRUE;
 914                         }
 915                         free($12);
 916                 }
 917                 }
 918         ;
 919
 920 ctrl_desc
 921         : expr ',' expr ',' expr ',' expr ',' expr optional_style_pair {
 922                 $$ = new_control();
 923                 $$->id = $1;
 924                 $$->x = $3;
 925                 $$->y = $5;
 926                 $$->width = $7;
 927                 $$->height = $9;
 928                 if($10)
 929                 {
 930                         $$->style = $10->style;
 931                         $$->gotstyle = TRUE;
 932                         if ($10->exstyle)
 933                         {
 934                             $$->exstyle = $10->exstyle;
 935                             $$->gotexstyle = TRUE;
 936                         }
 937                         free($10);
 938                 }
 939                 }
 940         ;
 941
 942 iconinfo: /* Empty */
 943                 { $$ = new_control(); }
 944
 945         | ',' expr ',' expr {
 946                 $$ = new_control();
 947                 $$->width = $2;
 948                 $$->height = $4;
 949                 }
 950         | ',' expr ',' expr ',' style {
 951                 $$ = new_control();
 952                 $$->width = $2;
 953                 $$->height = $4;
 954                 $$->style = $6;
 955                 $$->gotstyle = TRUE;
 956                 }
 957         | ',' expr ',' expr ',' style ',' style {
 958                 $$ = new_control();
 959                 $$->width = $2;
 960                 $$->height = $4;
 961                 $$->style = $6;
 962                 $$->gotstyle = TRUE;
 963                 $$->exstyle = $8;
 964                 $$->gotexstyle = TRUE;
 965                 }
 966         ;
 967
 968 gen_ctrl: nameid_s opt_comma expr ',' ctlclass ',' style ',' expr ',' expr ',' expr ',' expr ',' style {
 969                 $$=new_control();
 970                 $$->title = $1;
 971                 $$->id = $3;
 972                 $$->ctlclass = convert_ctlclass($5);
 973                 $$->style = $7;
 974                 $$->gotstyle = TRUE;
 975                 $$->x = $9;
 976                 $$->y = $11;
 977                 $$->width = $13;
 978                 $$->height = $15;
 979                 $$->exstyle = $17;
 980                 $$->gotexstyle = TRUE;
 981                 }
 982         | nameid_s opt_comma expr ',' ctlclass ',' style ',' expr ',' expr ',' expr ',' expr {
 983                 $$=new_control();
 984                 $$->title = $1;
 985                 $$->id = $3;
 986                 $$->ctlclass = convert_ctlclass($5);
 987                 $$->style = $7;
 988                 $$->gotstyle = TRUE;
 989                 $$->x = $9;
 990                 $$->y = $11;
 991                 $$->width = $13;
 992                 $$->height = $15;
 993                 }
 994         ;
 995
 996 opt_font
 997         : tFONT expr ',' tSTRING        { $$ = new_font_id($2, $4, 0, 0); }
 998         ;
 999
1000 /* ------------------------------ style flags ------------------------------ */
1001 optional_style_pair
1002         : /* Empty */           { $$ = NULL; }
1003         | ',' style             { $$ = new_style_pair($2, 0); }
1004         | ',' style ',' style   { $$ = new_style_pair($2, $4); }
1005         ;
1006
1007 style
1008         : style '|' style       { $$ = new_style($1->or_mask | $3->or_mask, $1->and_mask | $3->and_mask); free($1); free($3);}
1009         | '(' style ')'         { $$ = $2; }
1010         | any_num               { $$ = new_style($1, 0); }
1011         | tNOT any_num          { $$ = new_style(0, $2); }
1012         ;
1013
1014 ctlclass
1015         : expr  {
1016                 $$ = new_name_id();
1017                 $$->type = name_ord;
1018                 $$->name.i_name = $1;
1019                 }
1020         | tSTRING {
1021                 $$ = new_name_id();
1022                 $$->type = name_str;
1023                 $$->name.s_name = $1;
1024                 }
1025         ;
1026
1027 /* ------------------------------ DialogEx ------------------------------ */
1028 dialogex: tDIALOGEX loadmemopts expr ',' expr ',' expr ',' expr helpid dlgex_attribs
1029           tBEGIN  exctrls tEND {
1030                 if(!win32)
1031                         parser_warning("DIALOGEX not supported in 16-bit mode");
1032                 if($2)
1033                 {
1034                         $11->memopt = *($2);
1035                         free($2);
1036                 }
1037                 else
1038                         $11->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE | WRC_MO_DISCARDABLE;
1039                 $11->x = $3;
1040                 $11->y = $5;
1041                 $11->width = $7;
1042                 $11->height = $9;
1043                 if($10)
1044                 {
1045                         $11->helpid = *($10);
1046                         $11->gothelpid = TRUE;
1047                         free($10);
1048                 }
1049                 $11->controls = get_control_head($13);
1050                 $$ = $11;
1051
1052                 assert($$->style != NULL);
1053                 if(!$$->gotstyle)
1054                 {
1055                         $$->style->or_mask = WS_POPUP;
1056                         $$->gotstyle = TRUE;
1057                 }
1058                 if($$->title)
1059                         $$->style->or_mask |= WS_CAPTION;
1060                 if($$->font)
1061                         $$->style->or_mask |= DS_SETFONT;
1062
1063                 $$->style->or_mask &= ~($$->style->and_mask);
1064                 $$->style->and_mask = 0;
1065
1066                 if(!$$->lvc.language)
1067                         $$->lvc.language = dup_language(currentlanguage);
1068                 }
1069         ;
1070
1071 dlgex_attribs
1072         : /* Empty */                           { $$=new_dialogex(); }
1073         | dlgex_attribs tSTYLE style            { $$=dialogex_style($3,$1); }
1074         | dlgex_attribs tEXSTYLE style          { $$=dialogex_exstyle($3,$1); }
1075         | dlgex_attribs tCAPTION tSTRING        { $$=dialogex_caption($3,$1); }
1076         | dlgex_attribs opt_font                { $$=dialogex_font($2,$1); }
1077         | dlgex_attribs opt_exfont              { $$=dialogex_font($2,$1); }
1078         | dlgex_attribs tCLASS nameid_s         { $$=dialogex_class($3,$1); }
1079         | dlgex_attribs tMENU nameid            { $$=dialogex_menu($3,$1); }
1080         | dlgex_attribs opt_language            { $$=dialogex_language($2,$1); }
1081         | dlgex_attribs opt_characts            { $$=dialogex_characteristics($2,$1); }
1082         | dlgex_attribs opt_version             { $$=dialogex_version($2,$1); }
1083         ;
1084
1085 exctrls : /* Empty */                           { $$ = NULL; }
1086         | exctrls tCONTROL      gen_exctrl      { $$=ins_ctrl(-1, 0, $3, $1); }
1087         | exctrls tEDITTEXT     exctrl_desc     { $$=ins_ctrl(CT_EDIT, 0, $3, $1); }
1088         | exctrls tLISTBOX      exctrl_desc     { $$=ins_ctrl(CT_LISTBOX, 0, $3, $1); }
1089         | exctrls tCOMBOBOX     exctrl_desc     { $$=ins_ctrl(CT_COMBOBOX, 0, $3, $1); }
1090         | exctrls tSCROLLBAR    exctrl_desc     { $$=ins_ctrl(CT_SCROLLBAR, 0, $3, $1); }
1091         | exctrls tCHECKBOX     lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_CHECKBOX, $3, $1); }
1092         | exctrls tDEFPUSHBUTTON lab_exctrl     { $$=ins_ctrl(CT_BUTTON, BS_DEFPUSHBUTTON, $3, $1); }
1093         | exctrls tGROUPBOX     lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_GROUPBOX, $3, $1);}
1094         | exctrls tPUSHBUTTON   lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_PUSHBUTTON, $3, $1); }
1095 /*      | exctrls tPUSHBOX      lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_PUSHBOX, $3, $1); } */
1096         | exctrls tRADIOBUTTON  lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_RADIOBUTTON, $3, $1); }
1097         | exctrls tAUTO3STATE   lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_AUTO3STATE, $3, $1); }
1098         | exctrls tSTATE3       lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_3STATE, $3, $1); }
1099         | exctrls tAUTOCHECKBOX lab_exctrl      { $$=ins_ctrl(CT_BUTTON, BS_AUTOCHECKBOX, $3, $1); }
1100         | exctrls tAUTORADIOBUTTON lab_exctrl   { $$=ins_ctrl(CT_BUTTON, BS_AUTORADIOBUTTON, $3, $1); }
1101         | exctrls tLTEXT        lab_exctrl      { $$=ins_ctrl(CT_STATIC, SS_LEFT, $3, $1); }
1102         | exctrls tCTEXT        lab_exctrl      { $$=ins_ctrl(CT_STATIC, SS_CENTER, $3, $1); }
1103         | exctrls tRTEXT        lab_exctrl      { $$=ins_ctrl(CT_STATIC, SS_RIGHT, $3, $1); }
1104         /* special treatment for icons, as the extent is optional */
1105         | exctrls tICON nameid_s opt_comma expr ',' expr ',' expr iconinfo {
1106                 $10->title = $3;
1107                 $10->id = $5;
1108                 $10->x = $7;
1109                 $10->y = $9;
1110                 $$ = ins_ctrl(CT_STATIC, SS_ICON, $10, $1);
1111                 }
1112         ;
1113
1114 gen_exctrl
1115         : nameid_s opt_comma expr ',' ctlclass ',' style ',' expr ',' expr ',' expr ','
1116           expr ',' style helpid opt_data {
1117                 $$=new_control();
1118                 $$->title = $1;
1119                 $$->id = $3;
1120                 $$->ctlclass = convert_ctlclass($5);
1121                 $$->style = $7;
1122                 $$->gotstyle = TRUE;
1123                 $$->x = $9;
1124                 $$->y = $11;
1125                 $$->width = $13;
1126                 $$->height = $15;
1127                 if($17)
1128                 {
1129                         $$->exstyle = $17;
1130                         $$->gotexstyle = TRUE;
1131                 }
1132                 if($18)
1133                 {
1134                         $$->helpid = *($18);
1135                         $$->gothelpid = TRUE;
1136                         free($18);
1137                 }
1138                 $$->extra = $19;
1139                 }
1140         | nameid_s opt_comma expr ',' ctlclass ',' style ',' expr ',' expr ',' expr ',' expr opt_data {
1141                 $$=new_control();
1142                 $$->title = $1;
1143                 $$->id = $3;
1144                 $$->style = $7;
1145                 $$->gotstyle = TRUE;
1146                 $$->ctlclass = convert_ctlclass($5);
1147                 $$->x = $9;
1148                 $$->y = $11;
1149                 $$->width = $13;
1150                 $$->height = $15;
1151                 $$->extra = $16;
1152                 }
1153         ;
1154
1155 lab_exctrl
1156         : nameid_s opt_comma expr ',' expr ',' expr ',' expr ',' expr optional_style_pair helpid opt_data {
1157                 $$=new_control();
1158                 $$->title = $1;
1159                 $$->id = $3;
1160                 $$->x = $5;
1161                 $$->y = $7;
1162                 $$->width = $9;
1163                 $$->height = $11;
1164                 if($12)
1165                 {
1166                         $$->style = $12->style;
1167                         $$->gotstyle = TRUE;
1168
1169                         if ($12->exstyle)
1170                         {
1171                             $$->exstyle = $12->exstyle;
1172                             $$->gotexstyle = TRUE;
1173                         }
1174                         free($12);
1175                 }
1176
1177                 $$->extra = $14;
1178                 }
1179         ;
1180
1181 exctrl_desc
1182         : expr ',' expr ',' expr ',' expr ',' expr optional_style_pair helpid opt_data {
1183                 $$ = new_control();
1184                 $$->id = $1;
1185                 $$->x = $3;
1186                 $$->y = $5;
1187                 $$->width = $7;
1188                 $$->height = $9;
1189                 if($10)
1190                 {
1191                         $$->style = $10->style;
1192                         $$->gotstyle = TRUE;
1193
1194                         if ($10->exstyle)
1195                         {
1196                             $$->exstyle = $10->exstyle;
1197                             $$->gotexstyle = TRUE;
1198                         }
1199                         free($10);
1200                 }
1201                 $$->extra = $12;
1202                 }
1203         ;
1204
1205 opt_data: /* Empty */   { $$ = NULL; }
1206         | raw_data      { $$ = $1; }
1207         ;
1208
1209 helpid  : /* Empty */   { $$ = NULL; }
1210         | ',' expr      { $$ = new_int($2); }
1211         ;
1212
1213 opt_exfont
1214         : tFONT expr ',' tSTRING ',' expr ',' expr  opt_expr { $$ = new_font_id($2, $4, $6, $8); }
1215         ;
1216
1217 /*
1218  * FIXME: This odd expression is here to nullify an extra token found
1219  * in some appstudio produced resources which appear to do nothing.
1220  */
1221 opt_expr: /* Empty */   { $$ = NULL; }
1222         | ',' expr      { $$ = NULL; }
1223         ;
1224
1225 /* ------------------------------ Menu ------------------------------ */
1226 menu    : tMENU loadmemopts opt_lvc menu_body {
1227                 if(!$4)
1228                         parser_error("Menu must contain items");
1229                 $$ = new_menu();
1230                 if($2)
1231                 {
1232                         $$->memopt = *($2);
1233                         free($2);
1234                 }
1235                 else
1236                         $$->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE | WRC_MO_DISCARDABLE;
1237                 $$->items = get_item_head($4);
1238                 if($3)
1239                 {
1240                         $$->lvc = *($3);
1241                         free($3);
1242                 }
1243                 if(!$$->lvc.language)
1244                         $$->lvc.language = dup_language(currentlanguage);
1245                 }
1246         ;
1247
1248 menu_body
1249         : tBEGIN item_definitions tEND  { $$ = $2; }
1250         ;
1251
1252 item_definitions
1253         : /* Empty */   {$$ = NULL;}
1254         | item_definitions tMENUITEM tSTRING opt_comma expr item_options {
1255                 $$=new_menu_item();
1256                 $$->prev = $1;
1257                 if($1)
1258                         $1->next = $$;
1259                 $$->id =  $5;
1260                 $$->state = $6;
1261                 $$->name = $3;
1262                 }
1263         | item_definitions tMENUITEM tSEPARATOR {
1264                 $$=new_menu_item();
1265                 $$->prev = $1;
1266                 if($1)
1267                         $1->next = $$;
1268                 }
1269         | item_definitions tPOPUP tSTRING item_options menu_body {
1270                 $$ = new_menu_item();
1271                 $$->prev = $1;
1272                 if($1)
1273                         $1->next = $$;
1274                 $$->popup = get_item_head($5);
1275                 $$->name = $3;
1276                 }
1277         ;
1278
1279 /* NOTE: item_options is right recursive because it would introduce
1280  * a shift/reduce conflict on ',' in itemex_options due to the
1281  * empty rule here. The parser is now forced to look beyond the ','
1282  * before reducing (force shift).
1283  * Right recursion here is not a problem because we cannot expect
1284  * more than 7 parserstack places to be occupied while parsing this
1285  * (who would want to specify a MF_x flag twice?).
1286  */
1287 item_options
1288         : /* Empty */                           { $$ = 0; }
1289         | opt_comma tCHECKED            item_options    { $$ = $3 | MF_CHECKED; }
1290         | opt_comma tGRAYED             item_options    { $$ = $3 | MF_GRAYED; }
1291         | opt_comma tHELP               item_options    { $$ = $3 | MF_HELP; }
1292         | opt_comma tINACTIVE           item_options    { $$ = $3 | MF_DISABLED; }
1293         | opt_comma tMENUBARBREAK       item_options    { $$ = $3 | MF_MENUBARBREAK; }
1294         | opt_comma tMENUBREAK  item_options    { $$ = $3 | MF_MENUBREAK; }
1295         ;
1296
1297 /* ------------------------------ MenuEx ------------------------------ */
1298 menuex  : tMENUEX loadmemopts opt_lvc menuex_body       {
1299                 if(!win32)
1300                         parser_warning("MENUEX not supported in 16-bit mode");
1301                 if(!$4)
1302                         parser_error("MenuEx must contain items");
1303                 $$ = new_menuex();
1304                 if($2)
1305                 {
1306                         $$->memopt = *($2);
1307                         free($2);
1308                 }
1309                 else
1310                         $$->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE | WRC_MO_DISCARDABLE;
1311                 $$->items = get_itemex_head($4);
1312                 if($3)
1313                 {
1314                         $$->lvc = *($3);
1315                         free($3);
1316                 }
1317                 if(!$$->lvc.language)
1318                         $$->lvc.language = dup_language(currentlanguage);
1319                 }
1320         ;
1321
1322 menuex_body
1323         : tBEGIN itemex_definitions tEND { $$ = $2; }
1324         ;
1325
1326 itemex_definitions
1327         : /* Empty */   {$$ = NULL; }
1328         | itemex_definitions tMENUITEM tSTRING itemex_options {
1329                 $$ = new_menuex_item();
1330                 $$->prev = $1;
1331                 if($1)
1332                         $1->next = $$;
1333                 $$->name = $3;
1334                 $$->id = $4->id;
1335                 $$->type = $4->type;
1336                 $$->state = $4->state;
1337                 $$->helpid = $4->helpid;
1338                 $$->gotid = $4->gotid;
1339                 $$->gottype = $4->gottype;
1340                 $$->gotstate = $4->gotstate;
1341                 $$->gothelpid = $4->gothelpid;
1342                 free($4);
1343                 }
1344         | itemex_definitions tMENUITEM tSEPARATOR {
1345                 $$ = new_menuex_item();
1346                 $$->prev = $1;
1347                 if($1)
1348                         $1->next = $$;
1349                 }
1350         | itemex_definitions tPOPUP tSTRING itemex_p_options menuex_body {
1351                 $$ = new_menuex_item();
1352                 $$->prev = $1;
1353                 if($1)
1354                         $1->next = $$;
1355                 $$->popup = get_itemex_head($5);
1356                 $$->name = $3;
1357                 $$->id = $4->id;
1358                 $$->type = $4->type;
1359                 $$->state = $4->state;
1360                 $$->helpid = $4->helpid;
1361                 $$->gotid = $4->gotid;
1362                 $$->gottype = $4->gottype;
1363                 $$->gotstate = $4->gotstate;
1364                 $$->gothelpid = $4->gothelpid;
1365                 free($4);
1366                 }
1367         ;
1368
1369 itemex_options
1370         : /* Empty */                   { $$ = new_itemex_opt(0, 0, 0, 0); }
1371         | ',' expr {
1372                 $$ = new_itemex_opt($2, 0, 0, 0);
1373                 $$->gotid = TRUE;
1374                 }
1375         | ',' e_expr ',' e_expr item_options {
1376                 $$ = new_itemex_opt($2 ? *($2) : 0, $4 ? *($4) : 0, $5, 0);
1377                 $$->gotid = TRUE;
1378                 $$->gottype = TRUE;
1379                 $$->gotstate = TRUE;
1380                 if($2) free($2);
1381                 if($4) free($4);
1382                 }
1383         | ',' e_expr ',' e_expr ',' expr {
1384                 $$ = new_itemex_opt($2 ? *($2) : 0, $4 ? *($4) : 0, $6, 0);
1385                 $$->gotid = TRUE;
1386                 $$->gottype = TRUE;
1387                 $$->gotstate = TRUE;
1388                 if($2) free($2);
1389                 if($4) free($4);
1390                 }
1391         ;
1392
1393 itemex_p_options
1394         : /* Empty */                   { $$ = new_itemex_opt(0, 0, 0, 0); }
1395         | ',' expr {
1396                 $$ = new_itemex_opt($2, 0, 0, 0);
1397                 $$->gotid = TRUE;
1398                 }
1399         | ',' e_expr ',' expr {
1400                 $$ = new_itemex_opt($2 ? *($2) : 0, $4, 0, 0);
1401                 if($2) free($2);
1402                 $$->gotid = TRUE;
1403                 $$->gottype = TRUE;
1404                 }
1405         | ',' e_expr ',' e_expr ',' expr {
1406                 $$ = new_itemex_opt($2 ? *($2) : 0, $4 ? *($4) : 0, $6, 0);
1407                 if($2) free($2);
1408                 if($4) free($4);
1409                 $$->gotid = TRUE;
1410                 $$->gottype = TRUE;
1411                 $$->gotstate = TRUE;
1412                 }
1413         | ',' e_expr ',' e_expr ',' e_expr ',' expr {
1414                 $$ = new_itemex_opt($2 ? *($2) : 0, $4 ? *($4) : 0, $6 ? *($6) : 0, $8);
1415                 if($2) free($2);
1416                 if($4) free($4);
1417                 if($6) free($6);
1418                 $$->gotid = TRUE;
1419                 $$->gottype = TRUE;
1420                 $$->gotstate = TRUE;
1421                 $$->gothelpid = TRUE;
1422                 }
1423         ;
1424
1425 /* ------------------------------ StringTable ------------------------------ */
1426 /* Stringtables are parsed differently than other resources because their
1427  * layout is substantially different from other resources.
1428  * The table is parsed through a _global_ variable 'tagstt' which holds the
1429  * current stringtable descriptor (stringtable_t *) and 'sttres' that holds a
1430  * list of stringtables of different languages.
1431  */
1432 stringtable
1433         : stt_head tBEGIN strings tEND {
1434                 if(!$3)
1435                 {
1436                         parser_error("Stringtable must have at least one entry");
1437                 }
1438                 else
1439                 {
1440                         stringtable_t *stt;
1441                         /* Check if we added to a language table or created
1442                          * a new one.
1443                          */
1444                          for(stt = sttres; stt; stt = stt->next)
1445                          {
1446                                 if(stt == tagstt)
1447                                         break;
1448                          }
1449                          if(!stt)
1450                          {
1451                                 /* It is a new one */
1452                                 if(sttres)
1453                                 {
1454                                         sttres->prev = tagstt;
1455                                         tagstt->next = sttres;
1456                                         sttres = tagstt;
1457                                 }
1458                                 else
1459                                         sttres = tagstt;
1460                          }
1461                          /* Else were done */
1462                 }
1463                 if(tagstt_memopt)
1464                 {
1465                         free(tagstt_memopt);
1466                         tagstt_memopt = NULL;
1467                 }
1468
1469                 $$ = tagstt;
1470                 }
1471         ;
1472
1473 /* This is to get the language of the currently parsed stringtable */
1474 stt_head: tSTRINGTABLE loadmemopts opt_lvc {
1475                 if((tagstt = find_stringtable($3)) == NULL)
1476                         tagstt = new_stringtable($3);
1477                 tagstt_memopt = $2;
1478                 tagstt_version = $3->version;
1479                 tagstt_characts = $3->characts;
1480                 if($3)
1481                         free($3);
1482                 }
1483         ;
1484
1485 strings : /* Empty */   { $$ = NULL; }
1486         | strings expr opt_comma tSTRING {
1487                 int i;
1488                 assert(tagstt != NULL);
1489                 if($2 > 65535 || $2 < -32768)
1490                         parser_error("Stringtable entry's ID out of range (%d)", $2);
1491                 /* Search for the ID */
1492                 for(i = 0; i < tagstt->nentries; i++)
1493                 {
1494                         if(tagstt->entries[i].id == $2)
1495                                 parser_error("Stringtable ID %d already in use", $2);
1496                 }
1497                 /* If we get here, then we have a new unique entry */
1498                 tagstt->nentries++;
1499                 tagstt->entries = xrealloc(tagstt->entries, sizeof(tagstt->entries[0]) * tagstt->nentries);
1500                 tagstt->entries[tagstt->nentries-1].id = $2;
1501                 tagstt->entries[tagstt->nentries-1].str = $4;
1502                 if(tagstt_memopt)
1503                         tagstt->entries[tagstt->nentries-1].memopt = *tagstt_memopt;
1504                 else
1505                         tagstt->entries[tagstt->nentries-1].memopt = WRC_MO_MOVEABLE | WRC_MO_DISCARDABLE | WRC_MO_PURE;
1506                 tagstt->entries[tagstt->nentries-1].version = tagstt_version;
1507                 tagstt->entries[tagstt->nentries-1].characts = tagstt_characts;
1508
1509                 if(pedantic && !$4->size)
1510                         parser_warning("Zero length strings make no sense");
1511                 if(!win32 && $4->size > 254)
1512                         parser_error("Stringtable entry more than 254 characters");
1513                 if(win32 && $4->size > 65534) /* Hmm..., does this happen? */
1514                         parser_error("Stringtable entry more than 65534 characters (probably something else that went wrong)");
1515                 $$ = tagstt;
1516                 }
1517         ;
1518
1519 opt_comma       /* There seem to be two ways to specify a stringtable... */
1520         : /* Empty */
1521         | ','
1522         ;
1523
1524 /* ------------------------------ VersionInfo ------------------------------ */
1525 versioninfo
1526         : tVERSIONINFO loadmemopts fix_version tBEGIN ver_blocks tEND {
1527                 $$ = $3;
1528                 if($2)
1529                 {
1530                         $$->memopt = *($2);
1531                         free($2);
1532                 }
1533                 else
1534                         $$->memopt = WRC_MO_MOVEABLE | (win32 ? WRC_MO_PURE : 0);
1535                 $$->blocks = get_ver_block_head($5);
1536                 /* Set language; there is no version or characteristics */
1537                 $$->lvc.language = dup_language(currentlanguage);
1538                 }
1539         ;
1540
1541 fix_version
1542         : /* Empty */                   { $$ = new_versioninfo(); }
1543         | fix_version tFILEVERSION expr ',' expr ',' expr ',' expr {
1544                 if($1->gotit.fv)
1545                         parser_error("FILEVERSION already defined");
1546                 $$ = $1;
1547                 $$->filever_maj1 = $3;
1548                 $$->filever_maj2 = $5;
1549                 $$->filever_min1 = $7;
1550                 $$->filever_min2 = $9;
1551                 $$->gotit.fv = 1;
1552                 }
1553         | fix_version tPRODUCTVERSION expr ',' expr ',' expr ',' expr {
1554                 if($1->gotit.pv)
1555                         parser_error("PRODUCTVERSION already defined");
1556                 $$ = $1;
1557                 $$->prodver_maj1 = $3;
1558                 $$->prodver_maj2 = $5;
1559                 $$->prodver_min1 = $7;
1560                 $$->prodver_min2 = $9;
1561                 $$->gotit.pv = 1;
1562                 }
1563         | fix_version tFILEFLAGS expr {
1564                 if($1->gotit.ff)
1565                         parser_error("FILEFLAGS already defined");
1566                 $$ = $1;
1567                 $$->fileflags = $3;
1568                 $$->gotit.ff = 1;
1569                 }
1570         | fix_version tFILEFLAGSMASK expr {
1571                 if($1->gotit.ffm)
1572                         parser_error("FILEFLAGSMASK already defined");
1573                 $$ = $1;
1574                 $$->fileflagsmask = $3;
1575                 $$->gotit.ffm = 1;
1576                 }
1577         | fix_version tFILEOS expr {
1578                 if($1->gotit.fo)
1579                         parser_error("FILEOS already defined");
1580                 $$ = $1;
1581                 $$->fileos = $3;
1582                 $$->gotit.fo = 1;
1583                 }
1584         | fix_version tFILETYPE expr {
1585                 if($1->gotit.ft)
1586                         parser_error("FILETYPE already defined");
1587                 $$ = $1;
1588                 $$->filetype = $3;
1589                 $$->gotit.ft = 1;
1590                 }
1591         | fix_version tFILESUBTYPE expr {
1592                 if($1->gotit.fst)
1593                         parser_error("FILESUBTYPE already defined");
1594                 $$ = $1;
1595                 $$->filesubtype = $3;
1596                 $$->gotit.fst = 1;
1597                 }
1598         ;
1599
1600 ver_blocks
1601         : /* Empty */                   { $$ = NULL; }
1602         | ver_blocks ver_block {
1603                 $$ = $2;
1604                 $$->prev = $1;
1605                 if($1)
1606                         $1->next = $$;
1607                 }
1608         ;
1609
1610 ver_block
1611         : tBLOCK tSTRING tBEGIN ver_values tEND {
1612                 $$ = new_ver_block();
1613                 $$->name = $2;
1614                 $$->values = get_ver_value_head($4);
1615                 }
1616         ;
1617
1618 ver_values
1619         : /* Empty */                   { $$ = NULL; }
1620         | ver_values ver_value {
1621                 $$ = $2;
1622                 $$->prev = $1;
1623                 if($1)
1624                         $1->next = $$;
1625                 }
1626         ;
1627
1628 ver_value
1629         : ver_block {
1630                 $$ = new_ver_value();
1631                 $$->type = val_block;
1632                 $$->value.block = $1;
1633                 }
1634         | tVALUE tSTRING ',' tSTRING {
1635                 $$ = new_ver_value();
1636                 $$->type = val_str;
1637                 $$->key = $2;
1638                 $$->value.str = $4;
1639                 }
1640         | tVALUE tSTRING ',' ver_words {
1641                 $$ = new_ver_value();
1642                 $$->type = val_words;
1643                 $$->key = $2;
1644                 $$->value.words = $4;
1645                 }
1646         ;
1647
1648 ver_words
1649         : expr                  { $$ = new_ver_words($1); }
1650         | ver_words ',' expr    { $$ = add_ver_words($1, $3); }
1651         ;
1652
1653 /* ------------------------------ Toolbar ------------------------------ */
1654 toolbar: tTOOLBAR loadmemopts expr ',' expr opt_lvc tBEGIN toolbar_items tEND {
1655                 int nitems;
1656                 toolbar_item_t *items = get_tlbr_buttons_head($8, &nitems);
1657                 $$ = new_toolbar($3, $5, items, nitems);
1658                 if($2)
1659                 {
1660                         $$->memopt = *($2);
1661                         free($2);
1662                 }
1663                 else
1664                 {
1665                         $$->memopt = WRC_MO_MOVEABLE | WRC_MO_PURE;
1666                 }
1667                 if($6)
1668                 {
1669                         $$->lvc = *($6);
1670                         free($6);
1671                 }
1672                 if(!$$->lvc.language)
1673                 {
1674                         $$->lvc.language = dup_language(currentlanguage);
1675                 }
1676                 }
1677         ;
1678
1679 toolbar_items
1680         :  /* Empty */                  { $$ = NULL; }
1681         | toolbar_items tBUTTON expr    {
1682                 toolbar_item_t *idrec = new_toolbar_item();
1683                 idrec->id = $3;
1684                 $$ = ins_tlbr_button($1, idrec);
1685                 }
1686         | toolbar_items tSEPARATOR      {
1687                 toolbar_item_t *idrec = new_toolbar_item();
1688                 idrec->id = 0;
1689                 $$ = ins_tlbr_button($1, idrec);
1690         }
1691         ;
1692
1693 /* ------------------------------ Memory options ------------------------------ */
1694 loadmemopts
1695         : /* Empty */           { $$ = NULL; }
1696         | loadmemopts lamo {
1697                 if($1)
1698                 {
1699                         *($1) |= *($2);
1700                         $$ = $1;
1701                         free($2);
1702                 }
1703                 else
1704                         $$ = $2;
1705                 }
1706         | loadmemopts lama {
1707                 if($1)
1708                 {
1709                         *($1) &= *($2);
1710                         $$ = $1;
1711                         free($2);
1712                 }
1713                 else
1714                 {
1715                         *$2 &= WRC_MO_MOVEABLE | WRC_MO_DISCARDABLE | WRC_MO_PURE;
1716                         $$ = $2;
1717                 }
1718                 }
1719         ;
1720
1721 lamo    : tPRELOAD      { $$ = new_int(WRC_MO_PRELOAD); }
1722         | tMOVEABLE     { $$ = new_int(WRC_MO_MOVEABLE); }
1723         | tDISCARDABLE  { $$ = new_int(WRC_MO_DISCARDABLE); }
1724         | tPURE         { $$ = new_int(WRC_MO_PURE); }
1725         ;
1726
1727 lama    : tLOADONCALL   { $$ = new_int(~WRC_MO_PRELOAD); }
1728         | tFIXED        { $$ = new_int(~WRC_MO_MOVEABLE); }
1729         | tIMPURE       { $$ = new_int(~WRC_MO_PURE); }
1730         ;
1731
1732 /* ------------------------------ Win32 options ------------------------------ */
1733 opt_lvc : /* Empty */           { $$ = new_lvc(); }
1734         | opt_lvc opt_language {
1735                 if(!win32)
1736                         parser_warning("LANGUAGE not supported in 16-bit mode");
1737                 if($1->language)
1738                         parser_error("Language already defined");
1739                 $$ = $1;
1740                 $1->language = $2;
1741                 }
1742         | opt_lvc opt_characts {
1743                 if(!win32)
1744                         parser_warning("CHARACTERISTICS not supported in 16-bit mode");
1745                 if($1->characts)
1746                         parser_error("Characteristics already defined");
1747                 $$ = $1;
1748                 $1->characts = $2;
1749                 }
1750         | opt_lvc opt_version {
1751                 if(!win32)
1752                         parser_warning("VERSION not supported in 16-bit mode");
1753                 if($1->version)
1754                         parser_error("Version already defined");
1755                 $$ = $1;
1756                 $1->version = $2;
1757                 }
1758         ;
1759
1760         /*
1761          * This here is another s/r conflict on {bi,u}nary + and -.
1762          * It is due to the look-ahead which must determine when the
1763          * rule opt_language ends. It could be solved with adding a
1764          * tNL at the end, but that seems unreasonable to do.
1765          * The conflict is now moved to the expression handling below.
1766          */
1767 opt_language
1768         : tLANGUAGE expr ',' expr       { $$ = new_language($2, $4);
1769                                           if (get_language_codepage($2, $4) == -1)
1770                                                 parser_error( "Language %04x is not supported", ($4<<10) + $2);
1771                                         }
1772         ;
1773
1774 opt_characts
1775         : tCHARACTERISTICS expr         { $$ = new_characts($2); }
1776         ;
1777
1778 opt_version
1779         : tVERSION expr                 { $$ = new_version($2); }
1780         ;
1781
1782 /* ------------------------------ Raw data handling ------------------------------ */
1783 raw_data: opt_lvc tBEGIN raw_elements tEND {
1784                 if($1)
1785                 {
1786                         $3->lvc = *($1);
1787                         free($1);
1788                 }
1789
1790                 if(!$3->lvc.language)
1791                         $3->lvc.language = dup_language(currentlanguage);
1792
1793                 $$ = $3;
1794                 }
1795         ;
1796
1797 raw_elements
1798         : tRAWDATA                      { $$ = $1; }
1799         | tNUMBER                       { $$ = int2raw_data($1); }
1800         | '-' tNUMBER                   { $$ = int2raw_data(-($2)); }
1801         | tLNUMBER                      { $$ = long2raw_data($1); }
1802         | '-' tLNUMBER                  { $$ = long2raw_data(-($2)); }
1803         | tSTRING                       { $$ = str2raw_data($1); }
1804         | raw_elements opt_comma tRAWDATA { $$ = merge_raw_data($1, $3); free($3->data); free($3); }
1805         | raw_elements opt_comma tNUMBER  { $$ = merge_raw_data_int($1, $3); }
1806         | raw_elements opt_comma '-' tNUMBER  { $$ = merge_raw_data_int($1, -($4)); }
1807         | raw_elements opt_comma tLNUMBER { $$ = merge_raw_data_long($1, $3); }
1808         | raw_elements opt_comma '-' tLNUMBER { $$ = merge_raw_data_long($1, -($4)); }
1809         | raw_elements opt_comma tSTRING  { $$ = merge_raw_data_str($1, $3); }
1810         ;
1811
1812 /* File data or raw data */
1813 file_raw: filename      { $$ = load_file($1,dup_language(currentlanguage)); }
1814         | raw_data      { $$ = $1; }
1815         ;
1816
1817 /* ------------------------------ Win32 expressions ------------------------------ */
1818 /* All win16 numbers are also handled here. This is inconsistent with MS'
1819  * resource compiler, but what the heck, its just handy to have.
1820  */
1821 e_expr  : /* Empty */   { $$ = 0; }
1822         | expr          { $$ = new_int($1); }
1823         ;
1824
1825 /* This rule moves ALL s/r conflicts on {bi,u}nary - and + to here */
1826 expr    : xpr   { $$ = ($1); }
1827         ;
1828
1829 xpr     : xpr '+' xpr   { $$ = ($1) + ($3); }
1830         | xpr '-' xpr   { $$ = ($1) - ($3); }
1831         | xpr '|' xpr   { $$ = ($1) | ($3); }
1832         | xpr '&' xpr   { $$ = ($1) & ($3); }
1833         | xpr '*' xpr   { $$ = ($1) * ($3); }
1834         | xpr '/' xpr   { $$ = ($1) / ($3); }
1835         | xpr '^' xpr   { $$ = ($1) ^ ($3); }
1836         | '~' xpr       { $$ = ~($2); }
1837         | '-' xpr %prec pUPM    { $$ = -($2); }
1838         | '+' xpr %prec pUPM    { $$ = $2; }
1839         | '(' xpr ')'   { $$ = $2; }
1840         | any_num       { $$ = $1; }
1841         | tNOT any_num  { $$ = ~($2); }
1842         ;
1843
1844 any_num : tNUMBER       { $$ = $1; }
1845         | tLNUMBER      { $$ = $1; }
1846         ;
1847
1848 %%
1849 /* Dialog specific functions */
1850 static dialog_t *dialog_style(style_t * st, dialog_t *dlg)
1851 {
1852         assert(dlg != NULL);
1853         if(dlg->style == NULL)
1854         {
1855                 dlg->style = new_style(0,0);
1856         }
1857
1858         if(dlg->gotstyle)
1859         {
1860                 parser_warning("Style already defined, or-ing together");
1861         }
1862         else
1863         {
1864                 dlg->style->or_mask = 0;
1865                 dlg->style->and_mask = 0;
1866         }
1867         dlg->style->or_mask |= st->or_mask;
1868         dlg->style->and_mask |= st->and_mask;
1869         dlg->gotstyle = TRUE;
1870         free(st);
1871         return dlg;
1872 }
1873
1874 static dialog_t *dialog_exstyle(style_t *st, dialog_t *dlg)
1875 {
1876         assert(dlg != NULL);
1877         if(dlg->exstyle == NULL)
1878         {
1879                 dlg->exstyle = new_style(0,0);
1880         }
1881
1882         if(dlg->gotexstyle)
1883         {
1884                 parser_warning("ExStyle already defined, or-ing together");
1885         }
1886         else
1887         {
1888                 dlg->exstyle->or_mask = 0;
1889                 dlg->exstyle->and_mask = 0;
1890         }
1891         dlg->exstyle->or_mask |= st->or_mask;
1892         dlg->exstyle->and_mask |= st->and_mask;
1893         dlg->gotexstyle = TRUE;
1894         free(st);
1895         return dlg;
1896 }
1897
1898 static dialog_t *dialog_caption(string_t *s, dialog_t *dlg)
1899 {
1900         assert(dlg != NULL);
1901         if(dlg->title)
1902                 parser_error("Caption already defined");
1903         dlg->title = s;
1904         return dlg;
1905 }
1906
1907 static dialog_t *dialog_font(font_id_t *f, dialog_t *dlg)
1908 {
1909         assert(dlg != NULL);
1910         if(dlg->font)
1911                 parser_error("Font already defined");
1912         dlg->font = f;
1913         return dlg;
1914 }
1915
1916 static dialog_t *dialog_class(name_id_t *n, dialog_t *dlg)
1917 {
1918         assert(dlg != NULL);
1919         if(dlg->dlgclass)
1920                 parser_error("Class already defined");
1921         dlg->dlgclass = n;
1922         return dlg;
1923 }
1924
1925 static dialog_t *dialog_menu(name_id_t *m, dialog_t *dlg)
1926 {
1927         assert(dlg != NULL);
1928         if(dlg->menu)
1929                 yyerror("Menu already defined");
1930         dlg->menu = m;
1931         return dlg;
1932 }
1933
1934 static dialog_t *dialog_language(language_t *l, dialog_t *dlg)
1935 {
1936         assert(dlg != NULL);
1937         if(dlg->lvc.language)
1938                 yyerror("Language already defined");
1939         dlg->lvc.language = l;
1940         return dlg;
1941 }
1942
1943 static dialog_t *dialog_characteristics(characts_t *c, dialog_t *dlg)
1944 {
1945         assert(dlg != NULL);
1946         if(dlg->lvc.characts)
1947                 yyerror("Characteristics already defined");
1948         dlg->lvc.characts = c;
1949         return dlg;
1950 }
1951
1952 static dialog_t *dialog_version(version_t *v, dialog_t *dlg)
1953 {
1954         assert(dlg != NULL);
1955         if(dlg->lvc.version)
1956                 yyerror("Version already defined");
1957         dlg->lvc.version = v;
1958         return dlg;
1959 }
1960
1961 /* Controls specific functions */
1962 static control_t *ins_ctrl(int type, int special_style, control_t *ctrl, control_t *prev)
1963 {
1964         /* Hm... this seems to be jammed in at all time... */
1965         int defaultstyle = WS_CHILD | WS_VISIBLE;
1966
1967         assert(ctrl != NULL);
1968         ctrl->prev = prev;
1969
1970         if(prev)
1971                 prev->next = ctrl;
1972
1973         if(type != -1)
1974         {
1975                 ctrl->ctlclass = new_name_id();
1976                 ctrl->ctlclass->type = name_ord;
1977                 ctrl->ctlclass->name.i_name = type;
1978         }
1979
1980         switch(type)
1981         {
1982         case CT_BUTTON:
1983                 if(special_style != BS_GROUPBOX && special_style != BS_RADIOBUTTON)
1984                         defaultstyle |= WS_TABSTOP;
1985                 break;
1986         case CT_EDIT:
1987                 defaultstyle |= WS_TABSTOP | WS_BORDER;
1988                 break;
1989         case CT_LISTBOX:
1990                 defaultstyle |= LBS_NOTIFY | WS_BORDER;
1991                 break;
1992         case CT_COMBOBOX:
1993                 if (!(ctrl->style->or_mask & (CBS_SIMPLE | CBS_DROPDOWN | CBS_DROPDOWNLIST)))
1994                     defaultstyle |= CBS_SIMPLE;
1995                 break;
1996         case CT_STATIC:
1997                 if(special_style == SS_CENTER || special_style == SS_LEFT || special_style == SS_RIGHT)
1998                         defaultstyle |= WS_GROUP;
1999                 break;
2000         }
2001
2002         if(!ctrl->gotstyle)     /* Handle default style setting */
2003         {
2004                 switch(type)
2005                 {
2006                 case CT_EDIT:
2007                         defaultstyle |= ES_LEFT;
2008                         break;
2009                 case CT_LISTBOX:
2010                         defaultstyle |= LBS_NOTIFY;
2011                         break;
2012                 case CT_COMBOBOX:
2013                         defaultstyle |= CBS_SIMPLE | WS_TABSTOP;
2014                         break;
2015                 case CT_SCROLLBAR:
2016                         defaultstyle |= SBS_HORZ;
2017                         break;
2018                 case CT_BUTTON:
2019                         switch(special_style)
2020                         {
2021                         case BS_CHECKBOX:
2022                         case BS_DEFPUSHBUTTON:
2023                         case BS_PUSHBUTTON:
2024 /*                      case BS_PUSHBOX:        */
2025                         case BS_AUTORADIOBUTTON:
2026                         case BS_AUTO3STATE:
2027                         case BS_3STATE:
2028                         case BS_AUTOCHECKBOX:
2029                                 defaultstyle |= WS_TABSTOP;
2030                                 break;
2031                         default:
2032                                 parser_warning("Unknown default button control-style 0x%08x", special_style);
2033                         case BS_GROUPBOX:
2034                         case BS_RADIOBUTTON:
2035                                 break;
2036                         }
2037                         break;
2038
2039                 case CT_STATIC:
2040                         switch(special_style)
2041                         {
2042                         case SS_LEFT:
2043                         case SS_RIGHT:
2044                         case SS_CENTER:
2045                                 defaultstyle |= WS_GROUP;
2046                                 break;
2047                         case SS_ICON:   /* Special case */
2048                                 break;
2049                         default:
2050                                 parser_warning("Unknown default static control-style 0x%08x", special_style);
2051                                 break;
2052                         }
2053                         break;
2054                 case -1:        /* Generic control */
2055                         goto byebye;
2056
2057                 default:
2058                         yyerror("Internal error (report this): Got weird control type 0x%08x", type);
2059                 }
2060         }
2061
2062         /* The SS_ICON flag is always forced in for icon controls */
2063         if(type == CT_STATIC && special_style == SS_ICON)
2064                 defaultstyle |= SS_ICON;
2065
2066         if (!ctrl->gotstyle)
2067                 ctrl->style = new_style(0,0);
2068
2069         /* combine all styles */
2070         ctrl->style->or_mask = ctrl->style->or_mask | defaultstyle | special_style;
2071         ctrl->gotstyle = TRUE;
2072 byebye:
2073         /* combine with NOT mask */
2074         if (ctrl->gotstyle)
2075         {
2076                 ctrl->style->or_mask &= ~(ctrl->style->and_mask);
2077                 ctrl->style->and_mask = 0;
2078         }
2079         if (ctrl->gotexstyle)
2080         {
2081                 ctrl->exstyle->or_mask &= ~(ctrl->exstyle->and_mask);
2082                 ctrl->exstyle->and_mask = 0;
2083         }
2084         return ctrl;
2085 }
2086
2087 static name_id_t *convert_ctlclass(name_id_t *cls)
2088 {
2089         char *cc = NULL;
2090         int iclass;
2091
2092         if(cls->type == name_ord)
2093                 return cls;
2094         assert(cls->type == name_str);
2095         if(cls->type == str_unicode)
2096         {
2097                 yyerror("Don't yet support unicode class comparison");
2098         }
2099         else
2100                 cc = cls->name.s_name->str.cstr;
2101
2102         if(!strcasecmp("BUTTON", cc))
2103                 iclass = CT_BUTTON;
2104         else if(!strcasecmp("COMBOBOX", cc))
2105                 iclass = CT_COMBOBOX;
2106         else if(!strcasecmp("LISTBOX", cc))
2107                 iclass = CT_LISTBOX;
2108         else if(!strcasecmp("EDIT", cc))
2109                 iclass = CT_EDIT;
2110         else if(!strcasecmp("STATIC", cc))
2111                 iclass = CT_STATIC;
2112         else if(!strcasecmp("SCROLLBAR", cc))
2113                 iclass = CT_SCROLLBAR;
2114         else
2115                 return cls;     /* No default, return user controlclass */
2116
2117         free(cls->name.s_name->str.cstr);
2118         free(cls->name.s_name);
2119         cls->type = name_ord;
2120         cls->name.i_name = iclass;
2121         return cls;
2122 }
2123
2124 /* DialogEx specific functions */
2125 static dialogex_t *dialogex_style(style_t * st, dialogex_t *dlg)
2126 {
2127         assert(dlg != NULL);
2128         if(dlg->style == NULL)
2129         {
2130                 dlg->style = new_style(0,0);
2131         }
2132
2133         if(dlg->gotstyle)
2134         {
2135                 parser_warning("Style already defined, or-ing together");
2136         }
2137         else
2138         {
2139                 dlg->style->or_mask = 0;
2140                 dlg->style->and_mask = 0;
2141         }
2142         dlg->style->or_mask |= st->or_mask;
2143         dlg->style->and_mask |= st->and_mask;
2144         dlg->gotstyle = TRUE;
2145         free(st);
2146         return dlg;
2147 }
2148
2149 static dialogex_t *dialogex_exstyle(style_t * st, dialogex_t *dlg)
2150 {
2151         assert(dlg != NULL);
2152         if(dlg->exstyle == NULL)
2153         {
2154                 dlg->exstyle = new_style(0,0);
2155         }
2156
2157         if(dlg->gotexstyle)
2158         {
2159                 parser_warning("ExStyle already defined, or-ing together");
2160         }
2161         else
2162         {
2163                 dlg->exstyle->or_mask = 0;
2164                 dlg->exstyle->and_mask = 0;
2165         }
2166         dlg->exstyle->or_mask |= st->or_mask;
2167         dlg->exstyle->and_mask |= st->and_mask;
2168         dlg->gotexstyle = TRUE;
2169         free(st);
2170         return dlg;
2171 }
2172
2173 static dialogex_t *dialogex_caption(string_t *s, dialogex_t *dlg)
2174 {
2175         assert(dlg != NULL);
2176         if(dlg->title)
2177                 yyerror("Caption already defined");
2178         dlg->title = s;
2179         return dlg;
2180 }
2181
2182 static dialogex_t *dialogex_font(font_id_t *f, dialogex_t *dlg)
2183 {
2184         assert(dlg != NULL);
2185         if(dlg->font)
2186                 yyerror("Font already defined");
2187         dlg->font = f;
2188         return dlg;
2189 }
2190
2191 static dialogex_t *dialogex_class(name_id_t *n, dialogex_t *dlg)
2192 {
2193         assert(dlg != NULL);
2194         if(dlg->dlgclass)
2195                 yyerror("Class already defined");
2196         dlg->dlgclass = n;
2197         return dlg;
2198 }
2199
2200 static dialogex_t *dialogex_menu(name_id_t *m, dialogex_t *dlg)
2201 {
2202         assert(dlg != NULL);
2203         if(dlg->menu)
2204                 yyerror("Menu already defined");
2205         dlg->menu = m;
2206         return dlg;
2207 }
2208
2209 static dialogex_t *dialogex_language(language_t *l, dialogex_t *dlg)
2210 {
2211         assert(dlg != NULL);
2212         if(dlg->lvc.language)
2213                 yyerror("Language already defined");
2214         dlg->lvc.language = l;
2215         return dlg;
2216 }
2217
2218 static dialogex_t *dialogex_characteristics(characts_t *c, dialogex_t *dlg)
2219 {
2220         assert(dlg != NULL);
2221         if(dlg->lvc.characts)
2222                 yyerror("Characteristics already defined");
2223         dlg->lvc.characts = c;
2224         return dlg;
2225 }
2226
2227 static dialogex_t *dialogex_version(version_t *v, dialogex_t *dlg)
2228 {
2229         assert(dlg != NULL);
2230         if(dlg->lvc.version)
2231                 yyerror("Version already defined");
2232         dlg->lvc.version = v;
2233         return dlg;
2234 }
2235
2236 /* Accelerator specific functions */
2237 static event_t *add_event(int key, int id, int flags, event_t *prev)
2238 {
2239         event_t *ev = new_event();
2240
2241         if((flags & (WRC_AF_VIRTKEY | WRC_AF_ASCII)) == (WRC_AF_VIRTKEY | WRC_AF_ASCII))
2242                 yyerror("Cannot use both ASCII and VIRTKEY");
2243
2244         ev->key = key;
2245         ev->id = id;
2246         ev->flags = flags & ~WRC_AF_ASCII;
2247         ev->prev = prev;
2248         if(prev)
2249                 prev->next = ev;
2250         return ev;
2251 }
2252
2253 static event_t *add_string_event(string_t *key, int id, int flags, event_t *prev)
2254 {
2255         int keycode = 0;
2256         event_t *ev = new_event();
2257
2258         if(key->type != str_char)
2259                 yyerror("Key code must be an ascii string");
2260
2261         if((flags & WRC_AF_VIRTKEY) && (!isupper(key->str.cstr[0] & 0xff) && !isdigit(key->str.cstr[0] & 0xff)))
2262                 yyerror("VIRTKEY code is not equal to ascii value");
2263
2264         if(key->str.cstr[0] == '^' && (flags & WRC_AF_CONTROL) != 0)
2265         {
2266                 yyerror("Cannot use both '^' and CONTROL modifier");
2267         }
2268         else if(key->str.cstr[0] == '^')
2269         {
2270                 keycode = toupper(key->str.cstr[1]) - '@';
2271                 if(keycode >= ' ')
2272                         yyerror("Control-code out of range");
2273         }
2274         else
2275                 keycode = key->str.cstr[0];
2276         ev->key = keycode;
2277         ev->id = id;
2278         ev->flags = flags & ~WRC_AF_ASCII;
2279         ev->prev = prev;
2280         if(prev)
2281                 prev->next = ev;
2282         return ev;
2283 }
2284
2285 /* MenuEx specific functions */
2286 static itemex_opt_t *new_itemex_opt(int id, int type, int state, int helpid)
2287 {
2288         itemex_opt_t *opt = xmalloc(sizeof(itemex_opt_t));
2289         memset( opt, 0, sizeof(*opt) );
2290         opt->id = id;
2291         opt->type = type;
2292         opt->state = state;
2293         opt->helpid = helpid;
2294         return opt;
2295 }
2296
2297 /* Raw data functions */
2298 static raw_data_t *load_file(string_t *filename, language_t *lang)
2299 {
2300         FILE *fp = NULL;
2301         char *path;
2302         raw_data_t *rd;
2303         string_t *name;
2304         int codepage = get_language_codepage(lang->id, lang->sub);
2305
2306         /* FIXME: we may want to use utf-8 here */
2307         if (codepage <= 0 && filename->type != str_char)
2308                 yyerror("Cannot convert filename to ASCII string");
2309         name = convert_string( filename, str_char, codepage );
2310         if (!(path = wpp_find_include(name->str.cstr, input_name)))
2311                 yyerror("Cannot open file %s", name->str.cstr);
2312         if (!(fp = fopen( path, "rb" )))
2313                 yyerror("Cannot open file %s", name->str.cstr);
2314         free( path );
2315         rd = new_raw_data();
2316         fseek(fp, 0, SEEK_END);
2317         rd->size = ftell(fp);
2318         fseek(fp, 0, SEEK_SET);
2319         if (rd->size)
2320         {
2321                 rd->data = xmalloc(rd->size);
2322                 fread(rd->data, rd->size, 1, fp);
2323         }
2324         else rd->data = NULL;
2325         fclose(fp);
2326         rd->lvc.language = lang;
2327         free_string(name);
2328         return rd;
2329 }
2330
2331 static raw_data_t *int2raw_data(int i)
2332 {
2333         raw_data_t *rd;
2334
2335         if( ( i >= 0 && (int)((unsigned short)i) != i) ||
2336             ( i < 0  && (int)((short)i) != i) )
2337                 parser_warning("Integer constant out of 16bit range (%d), truncated to %d\n", i, (short)i);
2338
2339         rd = new_raw_data();
2340         rd->size = sizeof(short);
2341         rd->data = xmalloc(rd->size);
2342         switch(byteorder)
2343         {
2344 #ifdef WORDS_BIGENDIAN
2345         default:
2346 #endif
2347         case WRC_BO_BIG:
2348                 rd->data[0] = HIBYTE(i);
2349                 rd->data[1] = LOBYTE(i);
2350                 break;
2351
2352 #ifndef WORDS_BIGENDIAN
2353         default:
2354 #endif
2355         case WRC_BO_LITTLE:
2356                 rd->data[1] = HIBYTE(i);
2357                 rd->data[0] = LOBYTE(i);
2358                 break;
2359         }
2360         return rd;
2361 }
2362
2363 static raw_data_t *long2raw_data(int i)
2364 {
2365         raw_data_t *rd;
2366         rd = new_raw_data();
2367         rd->size = sizeof(int);
2368         rd->data = xmalloc(rd->size);
2369         switch(byteorder)
2370         {
2371 #ifdef WORDS_BIGENDIAN
2372         default:
2373 #endif
2374         case WRC_BO_BIG:
2375                 rd->data[0] = HIBYTE(HIWORD(i));
2376                 rd->data[1] = LOBYTE(HIWORD(i));
2377                 rd->data[2] = HIBYTE(LOWORD(i));
2378                 rd->data[3] = LOBYTE(LOWORD(i));
2379                 break;
2380
2381 #ifndef WORDS_BIGENDIAN
2382         default:
2383 #endif
2384         case WRC_BO_LITTLE:
2385                 rd->data[3] = HIBYTE(HIWORD(i));
2386                 rd->data[2] = LOBYTE(HIWORD(i));
2387                 rd->data[1] = HIBYTE(LOWORD(i));
2388                 rd->data[0] = LOBYTE(LOWORD(i));
2389                 break;
2390         }
2391         return rd;
2392 }
2393
2394 static raw_data_t *str2raw_data(string_t *str)
2395 {
2396         raw_data_t *rd;
2397         rd = new_raw_data();
2398         rd->size = str->size * (str->type == str_char ? 1 : 2);
2399         rd->data = xmalloc(rd->size);
2400         if(str->type == str_char)
2401                 memcpy(rd->data, str->str.cstr, rd->size);
2402         else if(str->type == str_unicode)
2403         {
2404                 int i;
2405                 switch(byteorder)
2406                 {
2407 #ifdef WORDS_BIGENDIAN
2408                 default:
2409 #endif
2410                 case WRC_BO_BIG:
2411                         for(i = 0; i < str->size; i++)
2412                         {
2413                                 rd->data[2*i + 0] = HIBYTE((WORD)str->str.wstr[i]);
2414                                 rd->data[2*i + 1] = LOBYTE((WORD)str->str.wstr[i]);
2415                         }
2416                         break;
2417 #ifndef WORDS_BIGENDIAN
2418                 default:
2419 #endif
2420                 case WRC_BO_LITTLE:
2421                         for(i = 0; i < str->size; i++)
2422                         {
2423                                 rd->data[2*i + 1] = HIBYTE((WORD)str->str.wstr[i]);
2424                                 rd->data[2*i + 0] = LOBYTE((WORD)str->str.wstr[i]);
2425                         }
2426                         break;
2427                 }
2428         }
2429         else
2430                 internal_error(__FILE__, __LINE__, "Invalid stringtype");
2431         return rd;
2432 }
2433
2434 static raw_data_t *merge_raw_data(raw_data_t *r1, raw_data_t *r2)
2435 {
2436         r1->data = xrealloc(r1->data, r1->size + r2->size);
2437         memcpy(r1->data + r1->size, r2->data, r2->size);
2438         r1->size += r2->size;
2439         return r1;
2440 }
2441
2442 static raw_data_t *merge_raw_data_int(raw_data_t *r1, int i)
2443 {
2444         raw_data_t *t = int2raw_data(i);
2445         merge_raw_data(r1, t);
2446         free(t->data);
2447         free(t);
2448         return r1;
2449 }
2450
2451 static raw_data_t *merge_raw_data_long(raw_data_t *r1, int i)
2452 {
2453         raw_data_t *t = long2raw_data(i);
2454         merge_raw_data(r1, t);
2455         free(t->data);
2456         free(t);
2457         return r1;
2458 }
2459
2460 static raw_data_t *merge_raw_data_str(raw_data_t *r1, string_t *str)
2461 {
2462         raw_data_t *t = str2raw_data(str);
2463         merge_raw_data(r1, t);
2464         free(t->data);
2465         free(t);
2466         return r1;
2467 }
2468
2469 /* Function the go back in a list to get the head */
2470 static menu_item_t *get_item_head(menu_item_t *p)
2471 {
2472         if(!p)
2473                 return NULL;
2474         while(p->prev)
2475                 p = p->prev;
2476         return p;
2477 }
2478
2479 static menuex_item_t *get_itemex_head(menuex_item_t *p)
2480 {
2481         if(!p)
2482                 return NULL;
2483         while(p->prev)
2484                 p = p->prev;
2485         return p;
2486 }
2487
2488 static resource_t *get_resource_head(resource_t *p)
2489 {
2490         if(!p)
2491                 return NULL;
2492         while(p->prev)
2493                 p = p->prev;
2494         return p;
2495 }
2496
2497 static ver_block_t *get_ver_block_head(ver_block_t *p)
2498 {
2499         if(!p)
2500                 return NULL;
2501         while(p->prev)
2502                 p = p->prev;
2503         return p;
2504 }
2505
2506 static ver_value_t *get_ver_value_head(ver_value_t *p)
2507 {
2508         if(!p)
2509                 return NULL;
2510         while(p->prev)
2511                 p = p->prev;
2512         return p;
2513 }
2514
2515 static control_t *get_control_head(control_t *p)
2516 {
2517         if(!p)
2518                 return NULL;
2519         while(p->prev)
2520                 p = p->prev;
2521         return p;
2522 }
2523
2524 static event_t *get_event_head(event_t *p)
2525 {
2526         if(!p)
2527                 return NULL;
2528         while(p->prev)
2529                 p = p->prev;
2530         return p;
2531 }
2532
2533 /* Find a stringtable with given language */
2534 static stringtable_t *find_stringtable(lvc_t *lvc)
2535 {
2536         stringtable_t *stt;
2537
2538         assert(lvc != NULL);
2539
2540         if(!lvc->language)
2541                 lvc->language = dup_language(currentlanguage);
2542
2543         for(stt = sttres; stt; stt = stt->next)
2544         {
2545                 if(stt->lvc.language->id == lvc->language->id
2546                 && stt->lvc.language->sub == lvc->language->sub)
2547                 {
2548                         /* Found a table with the same language */
2549                         /* The version and characteristics are now handled
2550                          * in the generation of the individual stringtables.
2551                          * This enables localized analysis.
2552                         if((stt->lvc.version && lvc->version && *(stt->lvc.version) != *(lvc->version))
2553                         || (!stt->lvc.version && lvc->version)
2554                         || (stt->lvc.version && !lvc->version))
2555                                 parser_warning("Stringtable's versions are not the same, using first definition");
2556
2557                         if((stt->lvc.characts && lvc->characts && *(stt->lvc.characts) != *(lvc->characts))
2558                         || (!stt->lvc.characts && lvc->characts)
2559                         || (stt->lvc.characts && !lvc->characts))
2560                                 parser_warning("Stringtable's characteristics are not the same, using first definition");
2561                         */
2562                         return stt;
2563                 }
2564         }
2565         return NULL;
2566 }
2567
2568 /* qsort sorting function for string table entries */
2569 #define STE(p)  ((const stt_entry_t *)(p))
2570 static int sort_stt_entry(const void *e1, const void *e2)
2571 {
2572         return STE(e1)->id - STE(e2)->id;
2573 }
2574 #undef STE
2575
2576 static resource_t *build_stt_resources(stringtable_t *stthead)
2577 {
2578         stringtable_t *stt;
2579         stringtable_t *newstt;
2580         resource_t *rsc;
2581         resource_t *rsclist = NULL;
2582         resource_t *rsctail = NULL;
2583         int i;
2584         int j;
2585         DWORD andsum;
2586         DWORD orsum;
2587         characts_t *characts;
2588         version_t *version;
2589
2590         if(!stthead)
2591                 return NULL;
2592
2593         /* For all languages defined */
2594         for(stt = stthead; stt; stt = stt->next)
2595         {
2596                 assert(stt->nentries > 0);
2597
2598                 /* Sort the entries */
2599                 if(stt->nentries > 1)
2600                         qsort(stt->entries, stt->nentries, sizeof(stt->entries[0]), sort_stt_entry);
2601
2602                 for(i = 0; i < stt->nentries; )
2603                 {
2604                         newstt = new_stringtable(&stt->lvc);
2605                         newstt->entries = xmalloc(16 * sizeof(stt_entry_t));
2606                         memset( newstt->entries, 0, 16 * sizeof(stt_entry_t) );
2607                         newstt->nentries = 16;
2608                         newstt->idbase = stt->entries[i].id & ~0xf;
2609                         for(j = 0; j < 16 && i < stt->nentries; j++)
2610                         {
2611                                 if(stt->entries[i].id - newstt->idbase == j)
2612                                 {
2613                                         newstt->entries[j] = stt->entries[i];
2614                                         i++;
2615                                 }
2616                         }
2617                         andsum = ~0;
2618                         orsum = 0;
2619                         characts = NULL;
2620                         version = NULL;
2621                         /* Check individual memory options and get
2622                          * the first characteristics/version
2623                          */
2624                         for(j = 0; j < 16; j++)
2625                         {
2626                                 if(!newstt->entries[j].str)
2627                                         continue;
2628                                 andsum &= newstt->entries[j].memopt;
2629                                 orsum |= newstt->entries[j].memopt;
2630                                 if(!characts)
2631                                         characts = newstt->entries[j].characts;
2632                                 if(!version)
2633                                         version = newstt->entries[j].version;
2634                         }
2635                         if(andsum != orsum)
2636                         {
2637                                 warning("Stringtable's memory options are not equal (idbase: %d)", newstt->idbase);
2638                         }
2639                         /* Check version and characteristics */
2640                         for(j = 0; j < 16; j++)
2641                         {
2642                                 if(characts
2643                                 && newstt->entries[j].characts
2644                                 && *newstt->entries[j].characts != *characts)
2645                                         warning("Stringtable's characteristics are not the same (idbase: %d)", newstt->idbase);
2646                                 if(version
2647                                 && newstt->entries[j].version
2648                                 && *newstt->entries[j].version != *version)
2649                                         warning("Stringtable's versions are not the same (idbase: %d)", newstt->idbase);
2650                         }
2651                         rsc = new_resource(res_stt, newstt, newstt->memopt, newstt->lvc.language);
2652                         rsc->name = new_name_id();
2653                         rsc->name->type = name_ord;
2654                         rsc->name->name.i_name = (newstt->idbase >> 4) + 1;
2655                         rsc->memopt = andsum; /* Set to least common denominator */
2656                         newstt->memopt = andsum;
2657                         newstt->lvc.characts = characts;
2658                         newstt->lvc.version = version;
2659                         if(!rsclist)
2660                         {
2661                                 rsclist = rsc;
2662                                 rsctail = rsc;
2663                         }
2664                         else
2665                         {
2666                                 rsctail->next = rsc;
2667                                 rsc->prev = rsctail;
2668                                 rsctail = rsc;
2669                         }
2670                 }
2671         }
2672         return rsclist;
2673 }
2674
2675
2676 static toolbar_item_t *ins_tlbr_button(toolbar_item_t *prev, toolbar_item_t *idrec)
2677 {
2678         idrec->prev = prev;
2679         if(prev)
2680                 prev->next = idrec;
2681
2682         return idrec;
2683 }
2684
2685 static toolbar_item_t *get_tlbr_buttons_head(toolbar_item_t *p, int *nitems)
2686 {
2687         if(!p)
2688         {
2689                 *nitems = 0;
2690                 return NULL;
2691         }
2692
2693         *nitems = 1;
2694
2695         while(p->prev)
2696         {
2697                 (*nitems)++;
2698                 p = p->prev;
2699         }
2700
2701         return p;
2702 }
2703
2704 static string_t *make_filename(string_t *str)
2705 {
2706     if(str->type == str_char)
2707     {
2708         char *cptr;
2709
2710         /* Remove escaped backslash and convert to forward */
2711         for(cptr = str->str.cstr; (cptr = strchr(cptr, '\\')) != NULL; cptr++)
2712         {
2713                 if(cptr[1] == '\\')
2714                 {
2715                         memmove(cptr, cptr+1, strlen(cptr));
2716                         str->size--;
2717                 }
2718                 *cptr = '/';
2719         }
2720     }
2721     else
2722     {
2723         WCHAR *wptr;
2724
2725         /* Remove escaped backslash and convert to forward */
2726         for(wptr = str->str.wstr; (wptr = strchrW(wptr, '\\')) != NULL; wptr++)
2727         {
2728                 if(wptr[1] == '\\')
2729                 {
2730                         memmove(wptr, wptr+1, strlenW(wptr));
2731                         str->size--;
2732                 }
2733                 *wptr = '/';
2734         }
2735     }
2736     return str;
2737 }
2738
2739 /*
2740  * Process all resources to extract fonts and build
2741  * a fontdir resource.
2742  *
2743  * Note: MS' resource compiler (build 1472) does not
2744  * handle font resources with different languages.
2745  * The fontdir is generated in the last active language
2746  * and font identifiers must be unique across the entire
2747  * source.
2748  * This is not logical considering the localization
2749  * constraints of all other resource types. MS has,
2750  * most probably, never testet localized fonts. However,
2751  * using fontresources is rare, so it might not occur
2752  * in normal applications.
2753  * Wine does require better localization because a lot
2754  * of languages are coded into the same executable.
2755  * Therefore, I will generate fontdirs for *each*
2756  * localized set of fonts.
2757  */
2758 static resource_t *build_fontdir(resource_t **fnt, int nfnt)
2759 {
2760         static int once = 0;
2761         if(!once)
2762         {
2763                 warning("Need to parse fonts, not yet implemented (fnt: %p, nfnt: %d)", fnt, nfnt);
2764                 once++;
2765         }
2766         return NULL;
2767 }
2768
2769 static resource_t *build_fontdirs(resource_t *tail)
2770 {
2771         resource_t *rsc;
2772         resource_t *lst = NULL;
2773         resource_t **fnt = NULL;        /* List of all fonts */
2774         int nfnt = 0;
2775         resource_t **fnd = NULL;        /* List of all fontdirs */
2776         int nfnd = 0;
2777         resource_t **lanfnt = NULL;
2778         int nlanfnt = 0;
2779         int i;
2780         name_id_t nid;
2781         string_t str;
2782         int fntleft;
2783
2784         nid.type = name_str;
2785         nid.name.s_name = &str;
2786         str.type = str_char;
2787         str.str.cstr = xstrdup("FONTDIR");
2788         str.size = 7;
2789
2790         /* Extract all fonts and fontdirs */
2791         for(rsc = tail; rsc; rsc = rsc->prev)
2792         {
2793                 if(rsc->type == res_fnt)
2794                 {
2795                         nfnt++;
2796                         fnt = xrealloc(fnt, nfnt * sizeof(*fnt));
2797                         fnt[nfnt-1] = rsc;
2798                 }
2799                 else if(rsc->type == res_fntdir)
2800                 {
2801                         nfnd++;
2802                         fnd = xrealloc(fnd, nfnd * sizeof(*fnd));
2803                         fnd[nfnd-1] = rsc;
2804                 }
2805         }
2806
2807         /* Verify the name of the present fontdirs */
2808         for(i = 0; i < nfnd; i++)
2809         {
2810                 if(compare_name_id(&nid, fnd[i]->name))
2811                 {
2812                         warning("User supplied FONTDIR entry has an invalid name '%s', ignored",
2813                                 get_nameid_str(fnd[i]->name));
2814                         fnd[i] = NULL;
2815                 }
2816         }
2817
2818         /* Sanity check */
2819         if(nfnt == 0)
2820         {
2821                 if(nfnd != 0)
2822                         warning("Found %d FONTDIR entries without any fonts present", nfnd);
2823                 goto clean;
2824         }
2825
2826         /* Copy space */
2827         lanfnt = xmalloc(nfnt * sizeof(*lanfnt));
2828         memset( lanfnt, 0, nfnt * sizeof(*lanfnt));
2829
2830         /* Get all fonts covered by fontdirs */
2831         for(i = 0; i < nfnd; i++)
2832         {
2833                 int j;
2834                 WORD cnt;
2835                 int isswapped = 0;
2836
2837                 if(!fnd[i])
2838                         continue;
2839                 for(j = 0; j < nfnt; j++)
2840                 {
2841                         if(!fnt[j])
2842                                 continue;
2843                         if(fnt[j]->lan->id == fnd[i]->lan->id && fnt[j]->lan->sub == fnd[i]->lan->sub)
2844                         {
2845                                 lanfnt[nlanfnt] = fnt[j];
2846                                 nlanfnt++;
2847                                 fnt[j] = NULL;
2848                         }
2849                 }
2850
2851                 cnt = *(WORD *)fnd[i]->res.fnd->data->data;
2852                 if(nlanfnt == cnt)
2853                         isswapped = 0;
2854                 else if(nlanfnt == BYTESWAP_WORD(cnt))
2855                         isswapped = 1;
2856                 else
2857                         error("FONTDIR for language %d,%d has wrong count (%d, expected %d)",
2858                                 fnd[i]->lan->id, fnd[i]->lan->sub, cnt, nlanfnt);
2859 #ifdef WORDS_BIGENDIAN
2860                 if((byteorder == WRC_BO_LITTLE && !isswapped) || (byteorder != WRC_BO_LITTLE && isswapped))
2861 #else
2862                 if((byteorder == WRC_BO_BIG && !isswapped) || (byteorder != WRC_BO_BIG && isswapped))
2863 #endif
2864                 {
2865                         internal_error(__FILE__, __LINE__, "User supplied FONTDIR needs byteswapping");
2866                 }
2867         }
2868
2869         /* We now have fonts left where we need to make a fontdir resource */
2870         for(i = fntleft = 0; i < nfnt; i++)
2871         {
2872                 if(fnt[i])
2873                         fntleft++;
2874         }
2875         while(fntleft)
2876         {
2877                 /* Get fonts of same language in lanfnt[] */
2878                 for(i = nlanfnt = 0; i < nfnt; i++)
2879                 {
2880                         if(fnt[i])
2881                         {
2882                                 if(!nlanfnt)
2883                                 {
2884                         addlanfnt:
2885                                         lanfnt[nlanfnt] = fnt[i];
2886                                         nlanfnt++;
2887                                         fnt[i] = NULL;
2888                                         fntleft--;
2889                                 }
2890                                 else if(fnt[i]->lan->id == lanfnt[0]->lan->id && fnt[i]->lan->sub == lanfnt[0]->lan->sub)
2891                                         goto addlanfnt;
2892                         }
2893                 }
2894                 /* and build a fontdir */
2895                 rsc = build_fontdir(lanfnt, nlanfnt);
2896                 if(rsc)
2897                 {
2898                         if(lst)
2899                         {
2900                                 lst->next = rsc;
2901                                 rsc->prev = lst;
2902                         }
2903                         lst = rsc;
2904                 }
2905         }
2906
2907         free(lanfnt);
2908 clean:
2909         if(fnt)
2910                 free(fnt);
2911         if(fnd)
2912                 free(fnd);
2913         free(str.str.cstr);
2914         return lst;
2915 }
2916
2917 /*
2918  * This gets invoked to determine whether the next resource
2919  * is to be of a standard-type (e.g. bitmaps etc.), or should
2920  * be a user-type resource. This function is required because
2921  * there is the _possibility_ of a lookahead token in the
2922  * parser, which is generated from the "expr" state in the
2923  * "nameid" parsing.
2924  *
2925  * The general resource format is:
2926  * <identifier> <type> <flags> <resourcebody>
2927  *
2928  * The <identifier> can either be tIDENT or "expr". The latter
2929  * will always generate a lookahead, which is the <type> of the
2930  * resource to parse. Otherwise, we need to get a new token from
2931  * the scanner to determine the next step.
2932  *
2933  * The problem arrises when <type> is numerical. This case should
2934  * map onto default resource-types and be parsed as such instead
2935  * of being mapped onto user-type resources.
2936  *
2937  * The trick lies in the fact that yacc (bison) doesn't care about
2938  * intermediate changes of the lookahead while reducing a rule. We
2939  * simply replace the lookahead with a token that will result in
2940  * a shift to the appropriate rule for the specific resource-type.
2941  */
2942 static int rsrcid_to_token(int lookahead)
2943 {
2944         int token;
2945         const char *type = "?";
2946
2947         /* Get a token if we don't have one yet */
2948         if(lookahead == YYEMPTY)
2949                 lookahead = YYLEX;
2950
2951         /* Only numbers are possibly interesting */
2952         switch(lookahead)
2953         {
2954         case tNUMBER:
2955         case tLNUMBER:
2956                 break;
2957         default:
2958                 return lookahead;
2959         }
2960
2961         token = lookahead;
2962
2963         switch(yylval.num)
2964         {
2965         case WRC_RT_CURSOR:
2966                 type = "CURSOR";
2967                 token = tCURSOR;
2968                 break;
2969         case WRC_RT_ICON:
2970                 type = "ICON";
2971                 token = tICON;
2972                 break;
2973         case WRC_RT_BITMAP:
2974                 type = "BITMAP";
2975                 token = tBITMAP;
2976                 break;
2977         case WRC_RT_FONT:
2978                 type = "FONT";
2979                 token = tFONT;
2980                 break;
2981         case WRC_RT_FONTDIR:
2982                 type = "FONTDIR";
2983                 token = tFONTDIR;
2984                 break;
2985         case WRC_RT_RCDATA:
2986                 type = "RCDATA";
2987                 token = tRCDATA;
2988                 break;
2989         case WRC_RT_MESSAGETABLE:
2990                 type = "MESSAGETABLE";
2991                 token = tMESSAGETABLE;
2992                 break;
2993         case WRC_RT_DLGINIT:
2994                 type = "DLGINIT";
2995                 token = tDLGINIT;
2996                 break;
2997         case WRC_RT_ACCELERATOR:
2998                 type = "ACCELERATOR";
2999                 token = tACCELERATORS;
3000                 break;
3001         case WRC_RT_MENU:
3002                 type = "MENU";
3003                 token = tMENU;
3004                 break;
3005         case WRC_RT_DIALOG:
3006                 type = "DIALOG";
3007                 token = tDIALOG;
3008                 break;
3009         case WRC_RT_VERSION:
3010                 type = "VERSION";
3011                 token = tVERSIONINFO;
3012                 break;
3013         case WRC_RT_TOOLBAR:
3014                 type = "TOOLBAR";
3015                 token = tTOOLBAR;
3016                 break;
3017         case WRC_RT_HTML:
3018                 type = "HTML";
3019                 token = tHTML;
3020                 break;
3021
3022         case WRC_RT_STRING:
3023                 type = "STRINGTABLE";
3024                 break;
3025
3026         case WRC_RT_ANICURSOR:
3027         case WRC_RT_ANIICON:
3028         case WRC_RT_GROUP_CURSOR:
3029         case WRC_RT_GROUP_ICON:
3030                 parser_warning("Usertype uses reserved type ID %d, which is auto-generated", yylval.num);
3031                 return lookahead;
3032
3033         case WRC_RT_DLGINCLUDE:
3034         case WRC_RT_PLUGPLAY:
3035         case WRC_RT_VXD:
3036                 parser_warning("Usertype uses reserved type ID %d, which is not supported by wrc yet", yylval.num);
3037         default:
3038                 return lookahead;
3039         }
3040
3041         return token;
3042 }