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Simplify build process by getting rid of bison/flex dependencies.

Fixes both MSVC and autotools (automake 1.12+).

Revert "Abort autogen.sh when automake 1.12+ is found."

This reverts commit 978ed8f.
Should now work with automake 1.11+

fixes ticket:3887
fixes ticket:3538
closes ticket:3950
  • Loading branch information...
commit 372eff6693e633e8d0d1d0b8a9ceb996a5c3f49f 1 parent aebde4c
@vexed vexed authored
Showing with 36,678 additions and 260 deletions.
  1. +4 −4 .gitignore
  2. +0 −5 autogen.sh
  3. +0 −13 configure.ac
  4. +4 −6 lib/framework/Makefile.am
  5. +8 −39 lib/framework/framework.vcxproj
  6. +6 −25 lib/framework/framework.vcxproj.filters
  7. +2,018 −0 lib/framework/resource_lexer.cpp
  8. +1,686 −0 lib/framework/resource_parser.cpp
  9. +63 −0 lib/framework/resource_parser.h
  10. +1,988 −0 lib/framework/strres_lexer.cpp
  11. +1,675 −0 lib/framework/strres_parser.cpp
  12. +59 −0 lib/framework/strres_parser.h
  13. +2 −4 lib/gamelib/Makefile.am
  14. +2,099 −0 lib/gamelib/audp_lexer.cpp
  15. +1,852 −0 lib/gamelib/audp_parser.cpp
  16. +82 −0 lib/gamelib/audp_parser.h
  17. +3 −15 lib/gamelib/gamelib.vcxproj
  18. +3 −16 lib/gamelib/gamelib.vcxproj.filters
  19. +4 −6 lib/script/Makefile.am
  20. +2,535 −0 lib/script/chat_lexer.cpp
  21. +2,604 −0 lib/script/chat_parser.cpp
  22. +229 −0 lib/script/chat_parser.h
  23. +4 −22 lib/script/script.vcxproj
  24. +2 −21 lib/script/script.vcxproj.filters
  25. +3,053 −0 lib/script/script_lexer.cpp
  26. +9,583 −0 lib/script/script_parser.cpp
  27. +227 −0 lib/script/script_parser.h
  28. +4 −7 src/Makefile.am
  29. +41 −38 src/Warzone2100.vcxproj
  30. +0 −16 src/Warzone2100.vcxproj.filters
  31. +2,138 −0 src/level_lexer.cpp
  32. +2,124 −0 src/scriptvals_lexer.cpp
  33. +2,497 −0 src/scriptvals_parser.cpp
  34. +81 −0 src/scriptvals_parser.h
  35. +0 −23 win32/MSVCdelparser.bat
View
8 .gitignore
@@ -80,10 +80,10 @@ win32/__BUILD_CONFIG.USER
*.tab.[ch]
*.lex.[ch]pp
*.tab.[ch]pp
-*lexer.[ch]pp
-*parser.[ch]pp
-*lexer.[ch]
-*parser.[ch]
+#*lexer.[ch]pp
+#*parser.[ch]pp
+#*lexer.[ch]
+#*parser.[ch]
/src/autorevision.h
/autorevision.tmp
/src/autorevision.cache
View
5 autogen.sh
@@ -148,11 +148,6 @@ not_version ()
# Chdir to the srcdir, then run auto* tools.
cd "$SRCDIR"
-version_check 0 "automake" "ftp://ftp.gnu.org/pub/gnu/automake/" 1 12 && {
- echo "Sorry, automake 1.12+ is not supported yet, please use 1.11."
- exit 1
-}
-
version_check 1 "autoconf" "ftp://ftp.gnu.org/pub/gnu/autoconf/" 2 56 || DIE=1
version_check 1 "automake" "ftp://ftp.gnu.org/pub/gnu/automake/" 1 11 || DIE=1
if [ "$DIE" -eq 1 ]; then
View
13 configure.ac
@@ -30,19 +30,6 @@ AC_PROG_CXX
AC_CHECK_PROG(CXXCOMPILER, ${CXX}, cxxcompiler)
test -z "${CXXCOMPILER}" && AC_MSG_ERROR(No C++ compiler found!)
-AC_PROG_YACC
-if test "x$YACC" != "xbison -y" ; then
- AC_MSG_ERROR([Bison is not installed])
-fi
-AC_PROG_VERSION_CHECK([bison], [1.31])
-
-AC_PROG_LEX
-test "x${LEX}" != "xflex" && AC_MSG_ERROR(flex not found!)
-AC_PROG_VERSION_CHECK([${LEX}], [2.5.33], [2.5.34])
-# Hack to make sure flex produces files with names ylwrap expects.
-FLEX_FLAGS="-o lex.yy.c"
-AC_SUBST([FLEX_FLAGS])
-
AX_WITH_PROG([PERL], [perl])
AX_PROG_PERL_VERSION([5.10], [], [ PERL="" ])
AC_SUBST([PERL])
View
10 lib/framework/Makefile.am
@@ -1,8 +1,6 @@
AM_CPPFLAGS = -DYY_NO_INPUT $(SDL_CFLAGS) $(WZ_CPPFLAGS) $(QT4_CFLAGS)
AM_CFLAGS = $(WZ_CFLAGS)
AM_CXXFLAGS = $(WZ_CXXFLAGS) $(QT4_CFLAGS)
-AM_LFLAGS = $(FLEX_FLAGS)
-AM_YFLAGS = -d
MOCHEADER = \
wzconfig.h
@@ -70,12 +68,12 @@ libframework_a_SOURCES = \
geometry.cpp \
i18n.cpp \
lexer_input.cpp \
- resource_lexer.lpp \
- resource_parser.ypp \
+ resource_lexer.cpp \
+ resource_parser.cpp \
stdio_ext.cpp \
strres.cpp \
- strres_lexer.lpp \
- strres_parser.ypp \
+ strres_lexer.cpp \
+ strres_parser.cpp \
treap.cpp \
trig.cpp \
utf.cpp \
View
47 lib/framework/framework.vcxproj
@@ -60,9 +60,7 @@
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
- <ImportGroup Label="ExtensionSettings">
- <Import Project="..\..\devpkg\FlexBison.props" />
- </ImportGroup>
+ <ImportGroup Label="ExtensionSettings" />
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
@@ -102,9 +100,9 @@
<IncludePath Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\devpkg\include;$(Qtdir)\include;$(IncludePath)</IncludePath>
<IncludePath Condition="'$(Configuration)|$(Platform)'=='Release_SDL_STLport_x32|Win32'">..\devpkg\stlport5.2.1\stlport;..\devpkg\include;$(Qtdir)\include;$(IncludePath)</IncludePath>
<IncludePath Condition="'$(Configuration)|$(Platform)'=='Release_QT_STLport_x32|Win32'">..\devpkg\stlport5.2.1\stlport;..\devpkg\include;$(Qtdir)\include;$(IncludePath)</IncludePath>
- <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">*.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
- <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug_SDL_STLport_x32|Win32'">*.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
- <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug_QT_STLport_x32|Win32'">*.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
+ <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
+ <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug_SDL_STLport_x32|Win32'">$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
+ <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug_QT_STLport_x32|Win32'">$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
<PreBuildEventUseInBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</PreBuildEventUseInBuild>
<PreBuildEventUseInBuild Condition="'$(Configuration)|$(Platform)'=='Release_SDL_STLport_x32|Win32'">false</PreBuildEventUseInBuild>
<PreBuildEventUseInBuild Condition="'$(Configuration)|$(Platform)'=='Release_QT_STLport_x32|Win32'">true</PreBuildEventUseInBuild>
@@ -268,20 +266,7 @@
<ClCompile Include="geometry.cpp" />
<ClCompile Include="i18n.cpp" />
<ClCompile Include="lexer_input.cpp" />
- <ClCompile Include="resource_lexer.cpp">
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Debug_SDL_STLport_x32|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Debug_QT_STLport_x32|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Debug_SDL_STLport_x32|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Debug_QT_STLport_x32|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Release_SDL_STLport_x32|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Release_QT_STLport_x32|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Release_SDL_STLport_x32|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Release_QT_STLport_x32|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- </ClCompile>
+ <ClCompile Include="resource_lexer.cpp" />
<ClCompile Include="resource_parser.cpp" />
<ClCompile Include="stdio_ext.cpp" />
<ClCompile Include="strres.cpp" />
@@ -317,12 +302,12 @@
<ClInclude Include="opengl.h" />
<ClInclude Include="physfs_ext.h" />
<ClInclude Include="resly.h" />
- <ClInclude Include="resource_parser.hpp" />
+ <ClInclude Include="resource_parser.h" />
<ClInclude Include="stdio_ext.h" />
<ClInclude Include="string_ext.h" />
<ClInclude Include="strres.h" />
<ClInclude Include="strresly.h" />
- <ClInclude Include="strres_parser.hpp" />
+ <ClInclude Include="strres_parser.h" />
<ClInclude Include="treap.h" />
<ClInclude Include="trig.h" />
<ClInclude Include="types.h" />
@@ -333,22 +318,6 @@
<ClInclude Include="wzfs.h" />
<ClInclude Include="wzglobal.h" />
</ItemGroup>
- <ItemGroup>
- <FlexGenerator Include="resource_lexer.lpp">
- <FileType>Document</FileType>
- </FlexGenerator>
- <BisonParser Include="resource_parser.ypp">
- <FileType>Document</FileType>
- </BisonParser>
- <FlexGenerator Include="strres_lexer.lpp">
- <FileType>Document</FileType>
- </FlexGenerator>
- <BisonParser Include="strres_parser.ypp">
- <FileType>Document</FileType>
- </BisonParser>
- </ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
- <ImportGroup Label="ExtensionTargets">
- <Import Project="..\..\devpkg\FlexBison.targets" />
- </ImportGroup>
+ <ImportGroup Label="ExtensionTargets" />
</Project>
View
31 lib/framework/framework.vcxproj.filters
@@ -9,9 +9,6 @@
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
- <Filter Include="FlexBison">
- <UniqueIdentifier>{558c4d54-ca83-45b2-94bd-a22fe549de35}</UniqueIdentifier>
- </Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="crc.cpp">
@@ -50,6 +47,9 @@
<ClCompile Include="geometry.cpp">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="wzconfig.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
<ClCompile Include="resource_lexer.cpp">
<Filter>Source Files</Filter>
</ClCompile>
@@ -62,9 +62,6 @@
<ClCompile Include="strres_parser.cpp">
<Filter>Source Files</Filter>
</ClCompile>
- <ClCompile Include="wzconfig.cpp">
- <Filter>Source Files</Filter>
- </ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="crc.h">
@@ -157,30 +154,14 @@
<ClInclude Include="wzglobal.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="resource_parser.hpp">
+ <ClInclude Include="wzconfig.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="strres_parser.hpp">
+ <ClInclude Include="strres_parser.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="wzconfig.h">
+ <ClInclude Include="resource_parser.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
- <ItemGroup>
- <FlexGenerator Include="resource_lexer.lpp">
- <Filter>FlexBison</Filter>
- </FlexGenerator>
- <FlexGenerator Include="strres_lexer.lpp">
- <Filter>FlexBison</Filter>
- </FlexGenerator>
- </ItemGroup>
- <ItemGroup>
- <BisonParser Include="resource_parser.ypp">
- <Filter>FlexBison</Filter>
- </BisonParser>
- <BisonParser Include="strres_parser.ypp">
- <Filter>FlexBison</Filter>
- </BisonParser>
- </ItemGroup>
</Project>
View
2,018 lib/framework/resource_lexer.cpp
@@ -0,0 +1,2018 @@
+/*
+ This file is part of Warzone 2100.
+ Copyright (C) 2005-2013 Warzone 2100 Project
+
+ Warzone 2100 is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ Warzone 2100 is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Warzone 2100; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#line 2 "resource_lexer.cpp"
+
+#line 4 "resource_lexer.cpp"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer res__create_buffer
+#define yy_delete_buffer res__delete_buffer
+#define yy_flex_debug res__flex_debug
+#define yy_init_buffer res__init_buffer
+#define yy_flush_buffer res__flush_buffer
+#define yy_load_buffer_state res__load_buffer_state
+#define yy_switch_to_buffer res__switch_to_buffer
+#define yyin res_in
+#define yyleng res_leng
+#define yylex res_lex
+#define yylineno res_lineno
+#define yyout res_out
+#define yyrestart res_restart
+#define yytext res_text
+#define yywrap res_wrap
+#define yyalloc res_alloc
+#define yyrealloc res_realloc
+#define yyfree res_free
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+#include "lib/framework/frame.h"
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE res_restart(res_in )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
+#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+extern int res_leng;
+
+extern FILE *res_in, *res_out;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
+ * access to the local variable yy_act. Since yyless() is a macro, it would break
+ * existing scanners that call yyless() from OUTSIDE res_lex.
+ * One obvious solution it to make yy_act a global. I tried that, and saw
+ * a 5% performance hit in a non-res_lineno scanner, because yy_act is
+ * normally declared as a register variable-- so it is not worth it.
+ */
+ #define YY_LESS_LINENO(n) \
+ do { \
+ int yyl;\
+ for ( yyl = n; yyl < res_leng; ++yyl )\
+ if ( res_text[yyl] == '\n' )\
+ --res_lineno;\
+ }while(0)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up res_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up res_text again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ int yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via res_restart()), so that the user can continue scanning by
+ * just pointing res_in at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when res_text is formed. */
+static char yy_hold_char;
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+int res_leng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow res_wrap()'s to do buffer switches
+ * instead of setting up a fresh res_in. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void res_restart (FILE *input_file );
+void res__switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE res__create_buffer (FILE *file,int size );
+void res__delete_buffer (YY_BUFFER_STATE b );
+void res__flush_buffer (YY_BUFFER_STATE b );
+void res_push_buffer_state (YY_BUFFER_STATE new_buffer );
+void res_pop_buffer_state (void );
+
+static void res_ensure_buffer_stack (void );
+static void res__load_buffer_state (void );
+static void res__init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER res__flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE res__scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE res__scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE res__scan_bytes (yyconst char *bytes,int len );
+
+void *res_alloc (yy_size_t );
+void *res_realloc (void *,yy_size_t );
+void res_free (void * );
+
+#define yy_new_buffer res__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ res_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ res__create_buffer(res_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ res_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ res__create_buffer(res_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define res_wrap(n) 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+FILE *res_in = (FILE *) 0, *res_out = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int res_lineno;
+
+int res_lineno = 1;
+
+extern char *res_text;
+#define yytext_ptr res_text
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up res_text.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ res_leng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 19
+#define YY_END_OF_BUFFER 20
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[46] =
+ { 0,
+ 0, 0, 0, 0, 8, 8, 17, 17, 20, 18,
+ 9, 9, 5, 18, 3, 3, 3, 13, 14, 13,
+ 8, 7, 6, 17, 16, 4, 10, 15, 3, 3,
+ 3, 11, 8, 17, 3, 3, 12, 3, 2, 3,
+ 3, 3, 3, 1, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 4, 1, 1, 1, 1, 1, 1,
+ 1, 5, 1, 1, 6, 1, 7, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 1, 1, 1,
+ 1, 1, 1, 1, 8, 8, 8, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+ 1, 1, 1, 1, 6, 1, 8, 8, 9, 10,
+
+ 11, 12, 8, 8, 13, 8, 8, 14, 8, 8,
+ 15, 8, 8, 16, 8, 17, 8, 8, 8, 8,
+ 18, 8, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[19] =
+ { 0,
+ 1, 1, 2, 3, 1, 4, 1, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4
+ } ;
+
+static yyconst flex_int16_t yy_base[52] =
+ { 0,
+ 0, 0, 16, 17, 20, 22, 60, 59, 61, 64,
+ 64, 64, 56, 22, 0, 46, 45, 64, 64, 50,
+ 0, 64, 64, 0, 64, 64, 64, 64, 0, 40,
+ 41, 51, 0, 0, 42, 41, 64, 42, 0, 33,
+ 32, 28, 25, 0, 64, 29, 33, 37, 24, 41,
+ 45
+ } ;
+
+static yyconst flex_int16_t yy_def[52] =
+ { 0,
+ 45, 1, 46, 46, 47, 47, 48, 48, 45, 45,
+ 45, 45, 45, 45, 49, 49, 49, 45, 45, 45,
+ 50, 45, 45, 51, 45, 45, 45, 45, 49, 49,
+ 49, 45, 50, 51, 49, 49, 45, 49, 49, 49,
+ 49, 49, 49, 49, 0, 45, 45, 45, 45, 45,
+ 45
+ } ;
+
+static yyconst flex_int16_t yy_nxt[83] =
+ { 0,
+ 10, 11, 12, 13, 10, 10, 14, 15, 15, 16,
+ 15, 17, 15, 15, 15, 15, 15, 15, 19, 19,
+ 20, 20, 22, 23, 22, 23, 27, 29, 28, 18,
+ 18, 18, 18, 21, 21, 21, 21, 24, 24, 24,
+ 24, 33, 44, 43, 33, 34, 42, 34, 34, 41,
+ 40, 39, 38, 37, 36, 35, 32, 31, 30, 26,
+ 45, 25, 25, 9, 45, 45, 45, 45, 45, 45,
+ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45
+ } ;
+
+static yyconst flex_int16_t yy_chk[83] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 3, 4,
+ 3, 4, 5, 5, 6, 6, 14, 49, 14, 46,
+ 46, 46, 46, 47, 47, 47, 47, 48, 48, 48,
+ 48, 50, 43, 42, 50, 51, 41, 51, 51, 40,
+ 38, 36, 35, 32, 31, 30, 20, 17, 16, 13,
+ 9, 8, 7, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45
+ } ;
+
+/* Table of booleans, true if rule could match eol. */
+static yyconst flex_int32_t yy_rule_can_match_eol[20] =
+ { 0,
+0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0,
+ };
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int res__flex_debug;
+int res__flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *res_text;
+#line 1 "resource_lexer.lpp"
+/*
+ This file is part of Warzone 2100.
+ Copyright (C) 1999-2004 Eidos Interactive
+ Copyright (C) 2005-2013 Warzone 2100 Project
+
+ Warzone 2100 is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ Warzone 2100 is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Warzone 2100; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+#line 21 "resource_lexer.lpp"
+/** @file
+ *
+ * Lexical analyser for resource (*.wrf) files
+ */
+
+#include "lib/framework/frame.h"
+
+#include "lib/framework/resly.h"
+
+/* Get the Yacc definitions */
+#include "resource_parser.h"
+
+extern void res_error(const char* msg);
+
+#include "lib/framework/lexer_input.h"
+
+// fwrite declared with warn_unused_result, resulting in mysterious errors in "%%" on some distros.
+static inline bool no_warn_unused_result(int ignore) { if (ignore) {} return true; }
+#define fwrite(a, b, c, d) no_warn_unused_result(fwrite(a, b, c, d))
+
+#ifndef yyextra
+# define yyextra res_get_extra()
+#endif
+
+/* Older GNU Flex versions don't define res_get_extra(), res_set_extra(),
+ * res_get_text() and res_get_lineno().
+ * (and neither define a subminor version)
+ */
+#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9)
+# define res_get_extra res_get_extra
+# define res_set_extra res_set_extra
+# define res_get_lineno res_get_lineno
+# define res_get_text res_get_text
+extern void res_set_extra(YY_EXTRA_TYPE user_defined);
+extern YY_EXTRA_TYPE res_get_extra(void);
+extern int res_get_lineno(void);
+int res_get_lineno()
+{
+ return res_lineno;
+}
+
+extern char* res_get_text(void);
+char* res_get_text()
+{
+ return res_text;
+}
+#elif defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33
+extern YY_EXTRA_TYPE res_get_extra(void);
+extern int res_get_lineno(void);
+extern FILE *res_get_in(void);
+extern FILE *res_get_out(void);
+extern int res_get_leng(void);
+extern char *res_get_text(void);
+extern void res_set_lineno(int line_number);
+extern void res_set_in(FILE* in_str);
+extern void res_set_out(FILE* out_str);
+extern int res_get_debug(void);
+extern void res_set_debug(int bdebug);
+#endif
+
+
+
+
+#line 617 "resource_lexer.cpp"
+
+#define INITIAL 0
+#define COMMENT 1
+#define QUOTE 2
+#define SLCOMMENT 3
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int res_lex_destroy (void );
+
+int res_get_debug (void );
+
+void res_set_debug (int debug_flag );
+
+YY_EXTRA_TYPE res_get_extra (void );
+
+void res_set_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *res_get_in (void );
+
+void res_set_in (FILE * in_str );
+
+FILE *res_get_out (void );
+
+void res_set_out (FILE * out_str );
+
+int res_get_leng (void );
+
+char *res_get_text (void );
+
+int res_get_lineno (void );
+
+void res_set_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int res_wrap (void );
+#else
+extern int res_wrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
+#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( res_text, res_leng, 1, res_out )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( res_in )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( res_in ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, res_in))==0 && ferror(res_in)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(res_in); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int res_lex (void);
+
+#define YY_DECL int res_lex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after res_text and res_leng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 93 "resource_lexer.lpp"
+
+ /* Match to key words */
+#line 808 "resource_lexer.cpp"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! res_in )
+ res_in = stdin;
+
+ if ( ! res_out )
+ res_out = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ res_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ res__create_buffer(res_in,YY_BUF_SIZE );
+ }
+
+ res__load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of res_text. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 46 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_current_state != 45 );
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+
+ YY_DO_BEFORE_ACTION;
+
+ if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
+ {
+ int yyl;
+ for ( yyl = 0; yyl < res_leng; ++yyl )
+ if ( res_text[yyl] == '\n' )
+
+ res_lineno++;
+;
+ }
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 95 "resource_lexer.lpp"
+{ return DIRECTORY; }
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 96 "resource_lexer.lpp"
+{ return FILETOKEN; }
+ YY_BREAK
+/* Match text values */
+case 3:
+YY_RULE_SETUP
+#line 99 "resource_lexer.lpp"
+{
+ res_lval.sval = strdup(res_text);
+ return TEXT_T;
+ }
+ YY_BREAK
+/* Match quoted text */
+case 4:
+YY_RULE_SETUP
+#line 105 "resource_lexer.lpp"
+{
+ res_lval.sval = strdup("");
+ return QTEXT_T;
+ }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 110 "resource_lexer.lpp"
+{ BEGIN QUOTE; }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 111 "resource_lexer.lpp"
+{ BEGIN 0; }
+ YY_BREAK
+case 7:
+/* rule 7 can match eol */
+YY_RULE_SETUP
+#line 112 "resource_lexer.lpp"
+{ res_error("Unexpected end of line in string"); }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 113 "resource_lexer.lpp"
+{
+ res_lval.sval = strdup(res_text);
+ return QTEXT_T;
+ }
+ YY_BREAK
+/* Skip white space */
+case 9:
+/* rule 9 can match eol */
+YY_RULE_SETUP
+#line 118 "resource_lexer.lpp"
+;
+ YY_BREAK
+/* Strip comments */
+case 10:
+YY_RULE_SETUP
+#line 121 "resource_lexer.lpp"
+{ BEGIN COMMENT; }
+ YY_BREAK
+case 11:
+#line 123 "resource_lexer.lpp"
+case 12:
+/* rule 12 can match eol */
+YY_RULE_SETUP
+#line 123 "resource_lexer.lpp"
+{ BEGIN 0; }
+ YY_BREAK
+case 13:
+#line 125 "resource_lexer.lpp"
+case 14:
+/* rule 14 can match eol */
+YY_RULE_SETUP
+#line 125 "resource_lexer.lpp"
+;
+ YY_BREAK
+/* Strip single line comments */
+case 15:
+YY_RULE_SETUP
+#line 128 "resource_lexer.lpp"
+{ BEGIN SLCOMMENT; }
+ YY_BREAK
+case 16:
+/* rule 16 can match eol */
+YY_RULE_SETUP
+#line 129 "resource_lexer.lpp"
+{ BEGIN 0; }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 130 "resource_lexer.lpp"
+;
+ YY_BREAK
+/* Match anything that's been missed and pass it as a char */
+case 18:
+YY_RULE_SETUP
+#line 133 "resource_lexer.lpp"
+return res_text[0];
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 135 "resource_lexer.lpp"
+ECHO;
+ YY_BREAK
+#line 1006 "resource_lexer.cpp"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(COMMENT):
+case YY_STATE_EOF(QUOTE):
+case YY_STATE_EOF(SLCOMMENT):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed res_in at a new source and called
+ * res_lex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = res_in;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( res_wrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * res_text, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of res_lex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ res_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), (size_t) num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ res_restart(res_in );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) res_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 46 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 46 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 45);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ int offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ res_restart(res_in );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( res_wrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve res_text */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ if ( c == '\n' )
+
+ res_lineno++;
+;
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void res_restart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ res_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ res__create_buffer(res_in,YY_BUF_SIZE );
+ }
+
+ res__init_buffer(YY_CURRENT_BUFFER,input_file );
+ res__load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void res__switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * res_pop_buffer_state();
+ * res_push_buffer_state(new_buffer);
+ */
+ res_ensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ res__load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (res_wrap()) processing, but the only time this flag
+ * is looked at is after res_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void res__load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ res_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE res__create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) res_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in res__create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) res_alloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in res__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ res__init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with res__create_buffer()
+ *
+ */
+ void res__delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ res_free((void *) b->yy_ch_buf );
+
+ res_free((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a res_restart() or at EOF.
+ */
+ static void res__init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ res__flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then res__init_buffer was _probably_
+ * called from res_restart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void res__flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ res__load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void res_push_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ res_ensure_buffer_stack();
+
+ /* This block is copied from res__switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from res__switch_to_buffer. */
+ res__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void res_pop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ res__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ res__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void res_ensure_buffer_stack (void)
+{
+ int num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)res_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in res_ensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)res_realloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in res_ensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE res__scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) res_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in res__scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ res__switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to res_lex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * res__scan_bytes() instead.
+ */
+YY_BUFFER_STATE res__scan_string (yyconst char * yystr )
+{
+
+ return res__scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to res_lex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE res__scan_bytes (yyconst char * yybytes, int _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) res_alloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in res__scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = res__scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in res__scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up res_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ res_text[res_leng] = (yy_hold_char); \
+ (yy_c_buf_p) = res_text + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ res_leng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int res_get_lineno (void)
+{
+
+ return res_lineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *res_get_in (void)
+{
+ return res_in;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *res_get_out (void)
+{
+ return res_out;
+}
+
+/** Get the length of the current token.
+ *
+ */
+int res_get_leng (void)
+{
+ return res_leng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *res_get_text (void)
+{
+ return res_text;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void res_set_lineno (int line_number )
+{
+
+ res_lineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see res__switch_to_buffer
+ */
+void res_set_in (FILE * in_str )
+{
+ res_in = in_str ;
+}
+
+void res_set_out (FILE * out_str )
+{
+ res_out = out_str ;
+}
+
+int res_get_debug (void)
+{
+ return res__flex_debug;
+}
+
+void res_set_debug (int bdebug )
+{
+ res__flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from res_lex_destroy(), so don't allocate here.
+ */
+
+ /* We do not touch res_lineno unless the option is enabled. */
+ res_lineno = 1;
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ res_in = stdin;
+ res_out = stdout;
+#else
+ res_in = (FILE *) 0;
+ res_out = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * res_lex_init()
+ */
+ return 0;
+}
+
+/* res_lex_destroy is for both reentrant and non-reentrant scanners. */
+int res_lex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ res__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ res_pop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ res_free((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * res_lex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *res_alloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *res_realloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void res_free (void * ptr )
+{
+ free( (char *) ptr ); /* see res_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 135 "resource_lexer.lpp"
+
+
+
+static YY_EXTRA_TYPE pBuffer = NULL;
+
+void res_set_extra(YY_EXTRA_TYPE user_defined)
+{
+ pBuffer = user_defined;
+}
+
+YY_EXTRA_TYPE res_get_extra()
+{
+ return pBuffer;
+}
+
+/* Older GNU Flex versions don't define res_lex_destroy()
+ * (and neither define a subminor version)
+ */
+#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9)
+int res_lex_destroy(void)
+{
+ /* For non-reentrant C scanner only. */
+ res__delete_buffer(YY_CURRENT_BUFFER);
+ yy_init = 1;
+ return 0;
+}
+#endif
+
View
1,686 lib/framework/resource_parser.cpp
@@ -0,0 +1,1686 @@
+/*
+ This file is part of Warzone 2100.
+ Copyright (C) 2005-2013 Warzone 2100 Project
+
+ Warzone 2100 is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ Warzone 2100 is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Warzone 2100; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.5"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+/* Substitute the variable and function names. */
+#define yyparse res_parse
+#define yylex res_lex
+#define yyerror res_error
+#define yylval res_lval
+#define yychar res_char
+#define yydebug res_debug
+#define yynerrs res_nerrs
+
+
+/* Copy the first part of user declarations. */
+
+/* Line 268 of yacc.c */
+#line 21 "resource_parser.ypp"
+
+/** @file
+ *
+ * Parser for RES (*.wrf) files
+ */
+
+extern int res_lex(void);
+extern int res_get_lineno(void);
+extern char* res_get_text(void);
+
+/* Allow frame header files to be singly included */
+#define FRAME_LIB_INCLUDE
+
+#include "lib/framework/frame.h"
+#include <string.h>
+#include <stdlib.h>
+
+#include "lib/framework/string_ext.h"
+#include "lib/framework/frameresource.h"
+#include "lib/framework/resly.h"
+
+extern void yyerror(const char* msg);
+void yyerror(const char* msg)
+{
+ debug(LOG_ERROR, "RES file parse error:\n%s at line %d\nText: '%s'\n", msg, res_get_lineno(), res_get_text());
+}
+
+
+
+/* Line 268 of yacc.c */
+#line 109 "resource_parser.cpp"
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ TEXT_T = 258,
+ QTEXT_T = 259,
+ DIRECTORY = 260,
+ FILETOKEN = 261
+ };
+#endif
+/* Tokens. */
+#define TEXT_T 258
+#define QTEXT_T 259
+#define DIRECTORY 260
+#define FILETOKEN 261
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+
+/* Line 293 of yacc.c */
+#line 52 "resource_parser.ypp"
+
+ char *sval;
+
+
+
+/* Line 293 of yacc.c */
+#line 163 "resource_parser.cpp"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 343 of yacc.c */
+#line 175 "resource_parser.cpp"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# includ