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git://source.winehq.org/git/wine.git
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9269562a3a
It is a bit more permissive than it should be, hyphens should be allowed in resource names, but not in filenames. Signed-off-by: Józef Kucia <jkucia@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
669 lines
20 KiB
C
669 lines
20 KiB
C
/* -*-C-*-
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*
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* Copyright 1998-2000 Bertho A. Stultiens (BS)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* History:
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* 21-May-2000 BS - Fixed the ident requirement of resource names
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* which can be keywords.
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* 30-Apr-2000 BS - Reintegration into the wine-tree
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* 11-Jan-2000 BS - Very drastic cleanup because we don't have a
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* preprocessor in here anymore.
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* 02-Jan-2000 BS - Removed the preprocessor code
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* 23-Dec-1999 BS - Removed the copyright for Martin von Loewis.
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* There is really nothing left of his code in
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* this parser.
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* 20-Jun-1998 BS - Changed the filename conversion. Filenames are
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* case-sensitive inder *nix, but not under dos.
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* default behaviour is to convert to lower case.
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* - All backslashes are converted to forward and
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* both single and double slash is recognized as
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* MS/Borland does.
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* - Fixed a bug in 'yywf' case that prevented
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* double quoted names to be scanned properly.
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*
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* 19-May-1998 BS - Started to build a preprocessor.
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* - Changed keyword processing completely to
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* table-lookups.
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*
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* 20-Apr-1998 BS - Added ';' comment stripping
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*
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* 17-Apr-1998 BS - Made the win32 keywords optional when compiling in
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* 16bit mode
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*
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* 15-Apr-1998 BS - Changed string handling to include escapes
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* - Added unicode string handling (no codepage
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* translation though).
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* - 'Borrowed' the main idea of string scanning from
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* the flex manual pages.
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* - Added conditional handling of scanning depending
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* on the state of the parser. This was mainly required
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* to distinguish a file to load or raw data that
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* follows. MS's definition of filenames is rather
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* complex... It can be unquoted or double quoted. If
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* double quoted, then the '\\' char is not automatically
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* escaped according to Borland's rc compiler, but it
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* accepts both "\\path\\file.rc" and "\path\file.rc".
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* This makes life very hard! I go for the escaped
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* version, as this seems to be the documented way...
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* - Single quoted strings are now parsed and converted
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* here.
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* - Added comment stripping. The implementation is
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* 'borrowed' from the flex manpages.
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* - Rebuild string processing so that it may contain
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* escaped '\0'.
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*/
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/* Exclusive string handling */
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%x tkstr
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/* Exclusive unicode string handling */
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%x tklstr
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/* Exclusive rcdata single quoted data handling */
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%x tkrcd
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/* Exclusive comment eating... */
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%x comment
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/* Set when stripping c-junk */
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%x pp_cstrip
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/* Set when scanning #line style directives */
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%x pp_line
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/* Set when scanning #pragma */
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%x pp_pragma
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%x pp_code_page
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%option stack
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%option noinput nounput noyy_top_state noyywrap
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%option 8bit never-interactive
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%option prefix="parser_"
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/* Some shortcut definitions */
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ws [ \f\t\r]
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%{
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/*#define LEX_DEBUG*/
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#include "config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <assert.h>
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#include <errno.h>
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#include <limits.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#else
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#define YY_NO_UNISTD_H
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#endif
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#include "wrc.h"
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#include "utils.h"
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#include "parser.h"
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#include "newstruc.h"
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#include "parser.tab.h"
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/* Always update the current character position within a line */
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#define YY_USER_ACTION char_number+=yyleng; wanted_id = want_id; want_id = 0;
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#define YY_USER_INIT current_codepage = -1;
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static void addcchar(char c);
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static void addwchar(WCHAR s);
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static string_t *get_buffered_cstring(void);
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static string_t *get_buffered_wstring(void);
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static string_t *make_string(char *s);
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static char *cbuffer; /* Buffers for string collection */
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static int cbufidx;
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static int cbufalloc = 0;
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static WCHAR *wbuffer;
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static int wbufidx;
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static int wbufalloc = 0;
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static int current_codepage = -1; /* use language default */
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/*
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* This one is a bit tricky.
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* We set 'want_id' in the parser to get the first
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* identifier we get across in the scanner, but we
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* also want it to be reset at nearly any token we
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* see. Exceptions are:
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* - newlines
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* - comments
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* - whitespace
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*
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* The scanner will automatically reset 'want_id'
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* after *each* scanner reduction and puts is value
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* into the var below. In this way we can see the
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* state after the YY_RULE_SETUP (i.e. the user action;
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* see above) and don't have to worry too much when
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* it needs to be reset.
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*/
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static int wanted_id = 0;
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static int save_wanted_id; /* To save across comment reductions */
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struct keyword {
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const char *keyword;
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int token;
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int isextension;
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int needcase;
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int alwayskw;
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};
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static struct keyword keywords[] = {
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{ "ACCELERATORS", tACCELERATORS, 0, 0, 0},
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{ "ALT", tALT, 0, 0, 0},
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{ "ASCII", tASCII, 0, 0, 0},
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{ "AUTO3STATE", tAUTO3STATE, 1, 0, 0},
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{ "AUTOCHECKBOX", tAUTOCHECKBOX, 1, 0, 0},
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{ "AUTORADIOBUTTON", tAUTORADIOBUTTON, 1, 0, 0},
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{ "BEGIN", tBEGIN, 0, 0, 0},
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{ "BITMAP", tBITMAP, 0, 0, 0},
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{ "BLOCK", tBLOCK, 0, 0, 0},
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{ "BUTTON", tBUTTON, 1, 0, 0},
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{ "CAPTION", tCAPTION, 0, 0, 0},
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{ "CHARACTERISTICS", tCHARACTERISTICS, 1, 0, 0},
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{ "CHECKBOX", tCHECKBOX, 0, 0, 0},
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{ "CHECKED", tCHECKED, 0, 0, 0},
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{ "CLASS", tCLASS, 0, 0, 0},
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{ "COMBOBOX", tCOMBOBOX, 0, 0, 0},
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{ "CONTROL", tCONTROL, 0, 0, 0},
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{ "CTEXT", tCTEXT, 0, 0, 0},
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{ "CURSOR", tCURSOR, 0, 0, 0},
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{ "DEFPUSHBUTTON", tDEFPUSHBUTTON, 0, 0, 0},
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{ "DIALOG", tDIALOG, 0, 0, 0},
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{ "DIALOGEX", tDIALOGEX, 1, 0, 0},
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{ "DISCARDABLE", tDISCARDABLE, 0, 0, 0},
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{ "DLGINIT", tDLGINIT, 0, 0, 0},
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{ "EDITTEXT", tEDITTEXT, 0, 0, 0},
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{ "END", tEND, 0, 0, 0},
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{ "EXSTYLE", tEXSTYLE, 0, 0, 0},
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{ "FILEFLAGS", tFILEFLAGS, 0, 0, 0},
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{ "FILEFLAGSMASK", tFILEFLAGSMASK, 0, 0, 0},
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{ "FILEOS", tFILEOS, 0, 0, 0},
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{ "FILESUBTYPE", tFILESUBTYPE, 0, 0, 0},
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{ "FILETYPE", tFILETYPE, 0, 0, 0},
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{ "FILEVERSION", tFILEVERSION, 0, 0, 0},
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{ "FIXED", tFIXED, 0, 0, 0},
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{ "FONT", tFONT, 0, 0, 0},
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{ "FONTDIR", tFONTDIR, 0, 0, 0}, /* This is a Borland BRC extension */
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{ "GRAYED", tGRAYED, 0, 0, 0},
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{ "GROUPBOX", tGROUPBOX, 0, 0, 0},
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{ "HELP", tHELP, 0, 0, 0},
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{ "HTML", tHTML, 0, 0, 0},
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{ "ICON", tICON, 0, 0, 0},
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{ "IMPURE", tIMPURE, 0, 0, 0},
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{ "INACTIVE", tINACTIVE, 0, 0, 0},
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{ "LANGUAGE", tLANGUAGE, 1, 0, 1},
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{ "LISTBOX", tLISTBOX, 0, 0, 0},
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{ "LOADONCALL", tLOADONCALL, 0, 0, 0},
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{ "LTEXT", tLTEXT, 0, 0, 0},
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{ "MENU", tMENU, 0, 0, 0},
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{ "MENUBARBREAK", tMENUBARBREAK, 0, 0, 0},
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{ "MENUBREAK", tMENUBREAK, 0, 0, 0},
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{ "MENUEX", tMENUEX, 1, 0, 0},
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{ "MENUITEM", tMENUITEM, 0, 0, 0},
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{ "MESSAGETABLE", tMESSAGETABLE, 1, 0, 0},
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{ "MOVEABLE", tMOVEABLE, 0, 0, 0},
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{ "NOINVERT", tNOINVERT, 0, 0, 0},
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{ "NOT", tNOT, 0, 0, 0},
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{ "POPUP", tPOPUP, 0, 0, 0},
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{ "PRELOAD", tPRELOAD, 0, 0, 0},
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{ "PRODUCTVERSION", tPRODUCTVERSION, 0, 0, 0},
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{ "PURE", tPURE, 0, 0, 0},
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{ "PUSHBUTTON", tPUSHBUTTON, 0, 0, 0},
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{ "RADIOBUTTON", tRADIOBUTTON, 0, 0, 0},
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{ "RCDATA", tRCDATA, 0, 0, 0},
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{ "RTEXT", tRTEXT, 0, 0, 0},
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{ "SCROLLBAR", tSCROLLBAR, 0, 0, 0},
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{ "SEPARATOR", tSEPARATOR, 0, 0, 0},
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{ "SHIFT", tSHIFT, 0, 0, 0},
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{ "STATE3", tSTATE3, 1, 0, 0},
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{ "STRING", tSTRING, 0, 0, 0},
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{ "STRINGTABLE", tSTRINGTABLE, 0, 0, 1},
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{ "STYLE", tSTYLE, 0, 0, 0},
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{ "TOOLBAR", tTOOLBAR, 1, 0, 0},
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{ "VALUE", tVALUE, 0, 0, 0},
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{ "VERSION", tVERSION, 1, 0, 0},
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{ "VERSIONINFO", tVERSIONINFO, 0, 0, 0},
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{ "VIRTKEY", tVIRTKEY, 0, 0, 0}
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};
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#define NKEYWORDS (sizeof(keywords)/sizeof(keywords[0]))
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#define KWP(p) ((const struct keyword *)(p))
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static int kw_cmp_func(const void *s1, const void *s2)
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{
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int ret;
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ret = compare_striA(KWP(s1)->keyword, KWP(s2)->keyword);
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if(!ret && (KWP(s1)->needcase || KWP(s2)->needcase))
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return strcmp(KWP(s1)->keyword, KWP(s2)->keyword);
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else
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return ret;
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}
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#define KW_BSEARCH
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#define DO_SORT
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static struct keyword *iskeyword(char *kw)
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{
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struct keyword *kwp;
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struct keyword key;
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key.keyword = kw;
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key.needcase = 0;
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#ifdef DO_SORT
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{
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/* Make sure that it is sorted for bsearsh */
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static int sorted = 0;
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if(!sorted)
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{
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qsort(keywords, NKEYWORDS, sizeof(keywords[0]), kw_cmp_func);
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sorted = 1;
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}
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}
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#endif
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#ifdef KW_BSEARCH
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kwp = bsearch(&key, keywords, NKEYWORDS, sizeof(keywords[0]), kw_cmp_func);
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#else
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{
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int i;
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for(i = 0; i < NKEYWORDS; i++)
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{
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if(!kw_cmp_func(&key, &keywords[i]))
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break;
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}
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if(i < NKEYWORDS)
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kwp = &keywords[i];
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else
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kwp = NULL;
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}
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#endif
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if(kwp == NULL || (kwp->isextension && !extensions))
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return NULL;
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else
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return kwp;
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}
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/* converts an integer in string form to an unsigned long and prints an error
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* on overflow */
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static unsigned long xstrtoul(const char *nptr, char **endptr, int base)
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{
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unsigned long l;
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errno = 0;
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l = strtoul(nptr, endptr, base);
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if (l == ULONG_MAX && errno == ERANGE)
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parser_error("integer constant %s is too large", nptr);
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return l;
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}
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%}
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/*
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**************************************************************************
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* The flexer starts here
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**************************************************************************
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*/
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%%
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/*
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* Catch the GCC-style line statements here and parse them.
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* This has the advantage that you can #include at any
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* stage in the resource file.
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* The preprocessor generates line directives in the format:
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* # <linenum> "filename" <codes>
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*
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* Codes can be a sequence of:
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* - 1 start of new file
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* - 2 returning to previous
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* - 3 system header
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* - 4 interpret as C-code
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*
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* 4 is not used and 1 mutually excludes 2
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* Anyhow, we are not really interested in these at all
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* because we only want to know the linenumber and
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* filename.
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*/
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<INITIAL,pp_cstrip>^{ws}*\#{ws}*pragma{ws}+ yy_push_state(pp_pragma);
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<INITIAL,pp_cstrip>^{ws}*\#{ws}* yy_push_state(pp_line);
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<pp_line>[^\n]* {
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int lineno, len;
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char *cptr;
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char *fname;
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yy_pop_state();
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lineno = (int)strtol(yytext, &cptr, 10);
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if(!lineno)
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parser_error("Malformed '#...' line-directive; invalid linenumber");
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fname = strchr(cptr, '"');
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if(!fname)
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parser_error("Malformed '#...' line-directive; missing filename");
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fname++;
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cptr = strchr(fname, '"');
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if(!cptr)
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parser_error("Malformed '#...' line-directive; missing terminating \"");
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*cptr = '\0';
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line_number = lineno - 1; /* We didn't read the newline */
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input_name = xstrdup(fname);
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/* ignore contents of C include files */
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len = strlen(input_name);
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if (len > 1 && !strcasecmp( input_name + len - 2, ".h" ))
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BEGIN(pp_cstrip);
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else
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BEGIN(INITIAL);
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}
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<pp_pragma>code_page[^\n]* yyless(9); yy_pop_state(); yy_push_state(pp_code_page);
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<pp_pragma>[^\n]* yy_pop_state(); if (pedantic) parser_warning("Unrecognized #pragma directive '%s'\n",yytext);
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<pp_code_page>\({ws}*default{ws}*\)[^\n]* current_codepage = -1; yy_pop_state();
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<pp_code_page>\({ws}*utf8{ws}*\)[^\n]* current_codepage = CP_UTF8; yy_pop_state();
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<pp_code_page>\({ws}*[0-9]+{ws}*\)[^\n]* {
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char *p = yytext;
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yy_pop_state();
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while (*p < '0' || *p > '9') p++;
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current_codepage = strtol( p, NULL, 10 );
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if (current_codepage != CP_UTF8 && !wine_cp_get_table( current_codepage ))
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{
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parser_error("Codepage %d not supported", current_codepage);
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current_codepage = 0;
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}
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}
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<pp_code_page>[^\n]* yy_pop_state(); parser_error("Malformed #pragma code_page directive");
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/*
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* Strip everything until a ';' taking
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* into account braces {} for structures,
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* classes and enums.
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*/
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<pp_cstrip>\n line_number++; char_number = 1;
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<pp_cstrip>. ; /* ignore */
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\{ return tBEGIN;
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\} return tEND;
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[0-9]+[lL]? { parser_lval.num = xstrtoul(yytext, 0, 10);
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return (yytext[yyleng-1] == 'L' || yytext[yyleng-1] == 'l') ? tLNUMBER : tNUMBER; }
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0[xX][0-9A-Fa-f]+[lL]? { parser_lval.num = xstrtoul(yytext, 0, 16);
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return (yytext[yyleng-1] == 'L' || yytext[yyleng-1] == 'l') ? tLNUMBER : tNUMBER; }
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0[oO][0-7]+[lL]? { parser_lval.num = xstrtoul(yytext+2, 0, 8);
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return (yytext[yyleng-1] == 'L' || yytext[yyleng-1] == 'l') ? tLNUMBER : tNUMBER; }
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[A-Za-z_0-9./\\][A-Za-z_0-9./\\\-]* {
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struct keyword *tok = iskeyword(yytext);
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if(tok)
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{
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if(wanted_id && !tok->alwayskw)
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{
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parser_lval.str = make_string(yytext);
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return tIDENT;
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}
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else
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return tok->token;
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}
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else
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{
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parser_lval.str = make_string(yytext);
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return tIDENT;
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}
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}
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/*
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* Wide string scanning
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*/
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L\" {
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yy_push_state(tklstr);
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wbufidx = 0;
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if(!win32)
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parser_warning("16bit resource contains unicode strings\n");
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}
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<tklstr>\"{ws}+ |
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<tklstr>\" {
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yy_pop_state();
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parser_lval.str = get_buffered_wstring();
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return tSTRING;
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}
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<tklstr>\\[0-7]{1,6} { /* octal escape sequence */
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unsigned int result;
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result = strtoul(yytext+1, 0, 8);
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if ( result > 0xffff )
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parser_error("Character constant out of range");
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addwchar((WCHAR)result);
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}
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<tklstr>\\x[0-9a-fA-F]{4} { /* hex escape sequence */
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unsigned int result;
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result = strtoul(yytext+2, 0, 16);
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addwchar((WCHAR)result);
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}
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<tklstr>\\x[0-9a-fA-F]{1,3} { parser_error("Invalid hex escape sequence '%s'", yytext); }
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<tklstr>\\[0-9]+ parser_error("Bad escape sequence");
|
|
<tklstr>\\\n{ws}* line_number++; char_number = 1; /* backslash at EOL continues string after leading whitespace on next line */
|
|
<tklstr>\\a addwchar('\a');
|
|
<tklstr>\\b addwchar('\b');
|
|
<tklstr>\\f addwchar('\f');
|
|
<tklstr>\\n addwchar('\n');
|
|
<tklstr>\\r addwchar('\r');
|
|
<tklstr>\\t addwchar('\t');
|
|
<tklstr>\\v addwchar('\v');
|
|
<tklstr>\\. {
|
|
if (yytext[1] & 0x80)
|
|
parser_error("Invalid char %u in wide string", (unsigned char)yytext[1]);
|
|
addwchar(yytext[1]);
|
|
}
|
|
<tklstr>\\\r\n addwchar(yytext[2]); line_number++; char_number = 1;
|
|
<tklstr>\"\" addwchar('\"'); /* "bla""bla" -> "bla\"bla" */
|
|
<tklstr>\\\"\" addwchar('\"'); /* "bla\""bla" -> "bla\"bla" */
|
|
<tklstr>\"{ws}+\" ; /* "bla" "bla" -> "blabla" */
|
|
<tklstr>[^\\\n\"]+ {
|
|
char *yptr = yytext;
|
|
while(*yptr) /* FIXME: codepage translation */
|
|
{
|
|
if (*yptr & 0x80)
|
|
parser_error("Invalid char %u in wide string", (unsigned char)*yptr);
|
|
addwchar(*yptr++ & 0xff);
|
|
}
|
|
}
|
|
<tklstr>\n parser_error("Unterminated string");
|
|
|
|
/*
|
|
* Normal string scanning
|
|
*/
|
|
\" yy_push_state(tkstr); cbufidx = 0;
|
|
<tkstr>\"{ws}+ |
|
|
<tkstr>\" {
|
|
yy_pop_state();
|
|
parser_lval.str = get_buffered_cstring();
|
|
return tSTRING;
|
|
}
|
|
<tkstr>\\[0-7]{1,3} { /* octal escape sequence */
|
|
int result;
|
|
result = strtol(yytext+1, 0, 8);
|
|
if ( result > 0xff )
|
|
parser_error("Character constant out of range");
|
|
addcchar((char)result);
|
|
}
|
|
<tkstr>\\x[0-9a-fA-F]{2} { /* hex escape sequence */
|
|
int result;
|
|
result = strtol(yytext+2, 0, 16);
|
|
addcchar((char)result);
|
|
}
|
|
<tkstr>\\x[0-9a-fA-F] { parser_error("Invalid hex escape sequence '%s'", yytext); }
|
|
|
|
<tkstr>\\[0-9]+ parser_error("Bad escape sequence");
|
|
<tkstr>\\\n{ws}* line_number++; char_number = 1; /* backslash at EOL continues string after leading whitespace on next line */
|
|
<tkstr>\\a addcchar('\a');
|
|
<tkstr>\\b addcchar('\b');
|
|
<tkstr>\\f addcchar('\f');
|
|
<tkstr>\\n addcchar('\n');
|
|
<tkstr>\\r addcchar('\r');
|
|
<tkstr>\\t addcchar('\t');
|
|
<tkstr>\\v addcchar('\v');
|
|
<tkstr>\\. addcchar(yytext[1]);
|
|
<tkstr>\\\r\n addcchar(yytext[2]); line_number++; char_number = 1;
|
|
<tkstr>[^\\\n\"]+ {
|
|
char *yptr = yytext;
|
|
while(*yptr)
|
|
addcchar(*yptr++);
|
|
}
|
|
<tkstr>\"\" addcchar('\"'); /* "bla""bla" -> "bla\"bla" */
|
|
<tkstr>\\\"\" addcchar('\"'); /* "bla\""bla" -> "bla\"bla" */
|
|
<tkstr>\"{ws}+\" ; /* "bla" "bla" -> "blabla" */
|
|
<tkstr>\n parser_error("Unterminated string");
|
|
|
|
/*
|
|
* Raw data scanning
|
|
*/
|
|
\' yy_push_state(tkrcd); cbufidx = 0;
|
|
<tkrcd>\' {
|
|
yy_pop_state();
|
|
parser_lval.raw = new_raw_data();
|
|
parser_lval.raw->size = cbufidx;
|
|
parser_lval.raw->data = xmalloc(parser_lval.raw->size);
|
|
memcpy(parser_lval.raw->data, cbuffer, parser_lval.raw->size);
|
|
return tRAWDATA;
|
|
}
|
|
<tkrcd>[0-9a-fA-F]{2} {
|
|
int result;
|
|
result = strtol(yytext, 0, 16);
|
|
addcchar((char)result);
|
|
}
|
|
<tkrcd>{ws}+ ; /* Ignore space */
|
|
<tkrcd>\n line_number++; char_number = 1;
|
|
<tkrcd>. parser_error("Malformed data-line");
|
|
|
|
/*
|
|
* Comment stripping
|
|
* Should never occur after preprocessing
|
|
*/
|
|
<INITIAL,pp_cstrip>"/*" {
|
|
yy_push_state(comment);
|
|
save_wanted_id = wanted_id;
|
|
if(!no_preprocess)
|
|
parser_warning("Found comments after preprocessing, please report\n");
|
|
}
|
|
<comment>[^*\n]* ;
|
|
<comment>"*"+[^*/\n]* ;
|
|
<comment>\n line_number++; char_number = 1;
|
|
<comment>"*"+"/" yy_pop_state(); want_id = save_wanted_id;
|
|
|
|
;[^\n]* want_id = wanted_id; /* not really comment, but left-over c-junk */
|
|
"//"[^\n]* want_id = wanted_id; if(!no_preprocess) parser_warning("Found comments after preprocessing, please report\n");
|
|
|
|
\n {
|
|
want_id = wanted_id;
|
|
line_number++;
|
|
char_number = 1;
|
|
if(want_nl)
|
|
{
|
|
want_nl = 0;
|
|
return tNL;
|
|
}
|
|
}
|
|
{ws}+ want_id = wanted_id; /* Eat whitespace */
|
|
|
|
<INITIAL>[ -~] return yytext[0];
|
|
|
|
<*>.|\n {
|
|
/* Catch all rule to find any unmatched text */
|
|
if(*yytext == '\n')
|
|
{
|
|
line_number++;
|
|
char_number = 1;
|
|
}
|
|
parser_error("Unmatched text '%c' (0x%02x) YY_START=%d",
|
|
isprint((unsigned char)*yytext) ? *yytext : '.', *yytext, YY_START);
|
|
}
|
|
|
|
%%
|
|
|
|
/* These dup functions copy the enclosed '\0' from
|
|
* the resource string.
|
|
*/
|
|
static void addcchar(char c)
|
|
{
|
|
if(cbufidx >= cbufalloc)
|
|
{
|
|
cbufalloc += 1024;
|
|
cbuffer = xrealloc(cbuffer, cbufalloc * sizeof(cbuffer[0]));
|
|
if(cbufalloc > 65536)
|
|
parser_warning("Reallocating string buffer larger than 64kB\n");
|
|
}
|
|
cbuffer[cbufidx++] = c;
|
|
}
|
|
|
|
static void addwchar(WCHAR s)
|
|
{
|
|
if(wbufidx >= wbufalloc)
|
|
{
|
|
wbufalloc += 1024;
|
|
wbuffer = xrealloc(wbuffer, wbufalloc * sizeof(wbuffer[0]));
|
|
if(wbufalloc > 65536)
|
|
parser_warning("Reallocating wide string buffer larger than 64kB\n");
|
|
}
|
|
wbuffer[wbufidx++] = s;
|
|
}
|
|
|
|
static string_t *get_buffered_cstring(void)
|
|
{
|
|
string_t *str = new_string();
|
|
|
|
str->size = cbufidx;
|
|
str->type = str_char;
|
|
str->str.cstr = xmalloc(cbufidx+1);
|
|
memcpy(str->str.cstr, cbuffer, cbufidx);
|
|
str->str.cstr[cbufidx] = '\0';
|
|
|
|
if (!current_codepage || current_codepage == -1 || !win32) /* store as ANSI string */
|
|
{
|
|
if (!current_codepage) parser_error("Codepage set to Unicode only, cannot use ASCII string here");
|
|
return str;
|
|
}
|
|
else /* convert to Unicode before storing */
|
|
{
|
|
string_t *str_w = convert_string( str, str_unicode, current_codepage );
|
|
if (!check_unicode_conversion( str, str_w, current_codepage ))
|
|
parser_error("String %s does not convert identically to Unicode and back in codepage %d. "
|
|
"Try using a Unicode string instead", str->str.cstr, current_codepage );
|
|
if (check_valid_utf8( str, current_codepage ))
|
|
parser_warning( "string \"%s\" seems to be UTF-8 but codepage %u is in use.\n",
|
|
str->str.cstr, current_codepage );
|
|
free_string( str );
|
|
return str_w;
|
|
}
|
|
}
|
|
|
|
static string_t *get_buffered_wstring(void)
|
|
{
|
|
string_t *str = new_string();
|
|
str->size = wbufidx;
|
|
str->type = str_unicode;
|
|
str->str.wstr = xmalloc((wbufidx+1)*sizeof(WCHAR));
|
|
memcpy(str->str.wstr, wbuffer, wbufidx*sizeof(WCHAR));
|
|
str->str.wstr[wbufidx] = 0;
|
|
return str;
|
|
}
|
|
|
|
static string_t *make_string(char *s)
|
|
{
|
|
string_t *str = new_string();
|
|
str->size = strlen(s);
|
|
str->type = str_char;
|
|
str->str.cstr = xmalloc(str->size+1);
|
|
memcpy(str->str.cstr, s, str->size+1);
|
|
return str;
|
|
}
|