tron@2186: /* $Id$ */
tron@2186: 
belugas@6977: /** @file stdafx.h */
belugas@6916: 
Darkvater@2436: #ifndef STDAFX_H
Darkvater@2436: #define STDAFX_H
truelight@0: 
bjarni@6071: /* It seems that we need to include stdint.h before anything else
bjarni@6071:  * We need INT64_MAX, which for most systems comes from stdint.h. However, MSVC
bjarni@6071:  * does not have stdint.h and apparently neither does MorphOS, so define
bjarni@6071:  * INT64_MAX for them ourselves. */
bjarni@6071: #if !defined(_MSC_VER) && !defined( __MORPHOS__)
rubidium@6559: # if defined (SUNOS)
rubidium@6559: /* SunOS/Solaris does not have stdint.h, but inttypes.h defines everything
rubidium@6559:  * stdint.h defines and we need. */
rubidium@6559: #  include <inttypes.h>
rubidium@6559: # else
rubidium@6559: #  define __STDC_LIMIT_MACROS
rubidium@6559: #  include <stdint.h>
rubidium@6559: # endif
bjarni@6071: #else
bjarni@6071: # define INT64_MAX 9223372036854775807LL
rubidium@7453: # define INT64_MIN -9223372036854775808LL
bjarni@6071: #endif
bjarni@6071: 
rubidium@6184: #include <cstdio>
rubidium@6184: #include <cstddef>
rubidium@6184: #include <cstring>
rubidium@6184: #include <cstdlib>
rubidium@6184: #include <climits>
truelight@0: 
rubidium@6185: /* MacOS X will use an NSAlert to display failed assertaions since they're lost unless running from a terminal
rubidium@6185:  * strgen always runs from terminal and don't need a window for asserts */
bjarni@2731: #if !defined(__APPLE__) || defined(STRGEN)
rubidium@6184: # include <cassert>
bjarni@2223: #else
Darkvater@2485: # include "os/macosx/macos.h"
bjarni@2223: #endif
bjarni@2223: 
darkvater@858: #if defined(UNIX) || defined(__MINGW32__)
Darkvater@2485: # include <sys/types.h>
truelight@0: #endif
truelight@0: 
truelight@781: #if defined(__OS2__)
Darkvater@2485: # include <types.h>
Darkvater@4216: # define strcasecmp stricmp
truelight@781: #endif
truelight@781: 
truelight@6227: #if defined(PSP)
truelight@6227: # include <psptypes.h>
truelight@6227: # include <pspdebug.h>
truelight@6227: # include <pspthreadman.h>
truelight@6227: #endif /* PSP */
truelight@6227: 
truelight@0: #ifdef __BEOS__
Darkvater@2485: # include <SupportDefs.h>
truelight@0: #endif
truelight@0: 
tron@446: #ifdef SUNOS
Darkvater@2485: # include <alloca.h>
tron@446: #endif
tron@446: 
bjarni@770: #ifdef __MORPHOS__
rubidium@6185: /* MorphOS defines certain Amiga defines per default, we undefine them
rubidium@6185:  * here to make the rest of source less messy and more clear what is
rubidium@6185:  * required for morphos and what for AmigaOS */
Darkvater@2485: # ifdef amigaos
Darkvater@2485: #  undef amigaos
Darkvater@2485: # endif
Darkvater@2485: # ifdef __amigaos__
Darkvater@2485: #  undef __amigaos__
Darkvater@2485: # endif
Darkvater@2485: # ifdef __AMIGA__
Darkvater@2485: #  undef __AMIGA__
Darkvater@2485: # endif
Darkvater@2485: # ifdef AMIGA
Darkvater@2485: #  undef AMIGA
Darkvater@2485: # endif
Darkvater@2485: # ifdef amiga
Darkvater@2485: #  undef amiga
Darkvater@2485: # endif
truelight@7020: /* Act like we already included this file, as it somehow gives linkage problems
truelight@7020:  *  (mismatch linkage of C++ and C between this include and unistd.h). */
truelight@7020: #define CLIB_USERGROUP_PROTOS_H
bjarni@770: #endif /* __MORPHOS__ */
bjarni@770: 
bjarni@3016: #ifdef __APPLE__
Darkvater@3289: # include "os/macosx/osx_stdafx.h"
rubidium@6185: /* Make endian swapping use Apple's macros to increase speed (since it will use hardware swapping if available)
bjarni@5795:  * Even though they should return uint16 and uint32, we get warnings if we don't cast those (why?) */
bjarni@5795: # define BSWAP32(x) ((uint32)Endian32_Swap(x))
bjarni@5795: # define BSWAP16(x) ((uint16)Endian16_Swap(x))
bjarni@3016: #else
Darkvater@3289: # define BSWAP32(x) ((((x) >> 24) & 0xFF) | (((x) >> 8) & 0xFF00) | (((x) << 8) & 0xFF0000) | (((x) << 24) & 0xFF000000))
Darkvater@3289: # define BSWAP16(x) ((x) >> 8 | (x) << 8)
Darkvater@3289: #endif /* __APPLE__ */
truelight@0: 
truelight@6218: #if defined(PSP)
truelight@6218: /* PSP can only have 10 file-descriptors open at any given time, but this
truelight@6218:  *  switch only limits reads via the Fio system. So keep 2 fds free for things
truelight@6218:  *  like saving a game. */
truelight@6227: # define LIMITED_FDS 8
truelight@6227: # define printf pspDebugScreenPrintf
truelight@6218: #endif /* PSP */
truelight@6218: 
rubidium@6185: /* by default we use [] var arrays */
truelight@0: #define VARARRAY_SIZE
truelight@0: 
truelight@0: 
rubidium@6185: /* Stuff for GCC */
truelight@0: #if defined(__GNUC__)
tron@4000: # define NORETURN __attribute__ ((noreturn))
truelight@0: # define FORCEINLINE inline
truelight@0: # define CDECL
truelight@0: # define __int64 long long
truelight@0: # define GCC_PACK __attribute__((packed))
truelight@0: 
Darkvater@2485: # if (__GNUC__ == 2)
truelight@0: #  undef VARARRAY_SIZE
truelight@0: #  define VARARRAY_SIZE 0
truelight@0: # endif
Darkvater@2485: #endif /* __GNUC__ */
truelight@0: 
truelight@781: #if defined(__WATCOMC__)
Darkvater@2485: # define NORETURN
Darkvater@2485: # define FORCEINLINE inline
Darkvater@2485: # define CDECL
Darkvater@2485: # define GCC_PACK
Darkvater@2485: # include <malloc.h>
Darkvater@2485: #endif /* __WATCOMC__ */
truelight@781: 
darkvater@796: #if defined(__MINGW32__) || defined(__CYGWIN__)
Darkvater@2485: # include <malloc.h> // alloca()
darkvater@796: #endif
darkvater@796: 
rubidium@6185: /* Stuff for MSVC */
truelight@0: #if defined(_MSC_VER)
Darkvater@2695: # pragma once
Darkvater@6520: /* Define a win32 target platform, to override defaults of the SDK
Darkvater@6520:  * We need to define NTDDI version for Vista SDK, but win2k is minimum */
Darkvater@6520: # define NTDDI_VERSION NTDDI_WIN2K // Windows 2000
Darkvater@6520: # define _WIN32_WINNT 0x0500       // Windows 2000
Darkvater@6520: 
Darkvater@6520: # define _WIN32_WINDOWS 0x400      // Windows 95
Darkvater@6520: # define WINVER 0x0400             // Windows NT 4.0 / Windows 95
Darkvater@6520: # define _WIN32_IE_ 0x0401         // 4.01 (win98 and NT4SP5+)
Darkvater@6520: 
Darkvater@2695: # define WIN32_LEAN_AND_MEAN     // Exclude rarely-used stuff from Windows headers
Darkvater@2695: # pragma warning(disable: 4244)  // 'conversion' conversion from 'type1' to 'type2', possible loss of data
Darkvater@2695: # pragma warning(disable: 4761)  // integral size mismatch in argument : conversion supplied
rubidium@5838: # pragma warning(disable: 4200)  // nonstandard extension used : zero-sized array in struct/union
Darkvater@5120: 
peter1138@2976: # if _MSC_VER >= 1400              // MSVC 2005 safety checks
peter1138@2976: #  pragma warning(disable: 4996)   // 'strdup' was declared deprecated
peter1138@2976: #  define _CRT_SECURE_NO_DEPRECATE // all deprecated 'unsafe string functions
KUDr@6186: # else /* _MSC_VER >= 1400  ( <1400 for MSVC2003) */
KUDr@7524: #  pragma warning(disable: 4288)   // nonstandard extension used : 'y' : loop control variable declared in the for-loop is used outside the for-loop scope; it conflicts with the declaration in the outer scope
KUDr@6186: #  pragma warning(disable: 4292)   // compiler limit : terminating debug information emission for enum 'StringIdEnum' with member 'STR_801D_COAL_CAR'
peter1138@2976: # endif /* _MSC_VER >= 1400 */
Darkvater@2695: 
Darkvater@2485: # include <malloc.h> // alloca()
truelight@0: # define NORETURN __declspec(noreturn)
Darkvater@2485: # define FORCEINLINE __forceinline
Darkvater@2485: # define inline _inline
Darkvater@2485: # define CDECL _cdecl
Darkvater@2485:   int CDECL snprintf(char *str, size_t size, const char *format, ...);
Darkvater@2485: # if _MSC_VER < 1400
Darkvater@2485:    int CDECL vsnprintf(char *str, size_t size, const char *format, va_list ap);
Darkvater@1881: # endif
Darkvater@2485: 
Darkvater@2485: # if defined(WIN32) && !defined(_WIN64) && !defined(WIN64)
Darkvater@2485: #  ifndef _W64
Darkvater@2485: #   define _W64
Darkvater@2485: #  endif
Darkvater@2485:    typedef _W64 int INT_PTR, *PINT_PTR;
Darkvater@2485:    typedef _W64 unsigned int UINT_PTR, *PUINT_PTR;
Darkvater@2485: # endif /* WIN32 && !_WIN64 && !WIN64 */
Darkvater@2485: 
truelight@0: # define GCC_PACK
Darkvater@2694: 
rubidium@6185: /* This is needed to zlib uses the stdcall calling convention on visual studio */
Darkvater@2694: # if defined(WITH_ZLIB) || defined(WITH_PNG)
Darkvater@2694: #  ifndef ZLIB_WINAPI
Darkvater@2694: #   define ZLIB_WINAPI
Darkvater@2694: #  endif
Darkvater@2694: # endif
Darkvater@2694: 
Darkvater@2889: # define strcasecmp stricmp
truelight@4316: # define strncasecmp strnicmp
rubidium@6185: /* suppress: warning C4005: 'offsetof' : macro redefinition (VC8) */
Darkvater@2485: #endif /* defined(_MSC_VER) */
Darkvater@2483: 
truelight@6006: #if defined(WINCE)
truelight@6006: # define strdup _strdup
truelight@6006: #endif /* WINCE */
truelight@6006: 
Darkvater@5167: /* NOTE: the string returned by these functions is only valid until the next
Darkvater@5167:  * call to the same function and is not thread- or reentrancy-safe */
Darkvater@5167: #if !defined(STRGEN)
Darkvater@5167: # if defined(WIN32) || defined(WIN64)
rubidium@7330: char *getcwd(char *buf, size_t size);
Darkvater@6577: #  include <tchar.h>
truelight@6006: /* XXX - WinCE without MSVCRT doesn't support wfopen, so it seems */
Darkvater@6577: #  if !defined(WINCE)
Darkvater@6577: #   define fopen(file, mode) _tfopen(OTTD2FS(file), _T(mode))
Darkvater@6577: #  endif /* WINCE */
Darkvater@6577: 
Darkvater@6577:    const char *FS2OTTD(const TCHAR *name);
Darkvater@6577:    const TCHAR *OTTD2FS(const char *name);
Darkvater@5167: # else
Darkvater@6577: 
Darkvater@5167: #  define fopen(file, mode) fopen(OTTD2FS(file), mode)
Darkvater@5167:    const char *FS2OTTD(const char *name);
Darkvater@5167:    const char *OTTD2FS(const char *name);
Darkvater@5167: # endif /* WIN32 */
Darkvater@5167: #endif /* STRGEN */
Darkvater@2482: 
rubidium@6185: /* Windows has always LITTLE_ENDIAN */
Darkvater@2482: #if defined(WIN32) || defined(__OS2__) || defined(WIN64)
Darkvater@2485: # define TTD_LITTLE_ENDIAN
rubidium@7434: #elif defined(TESTING)
truelight@157: #else
rubidium@6185: /* Else include endian[target/host].h, which has the endian-type, autodetected by the Makefile */
glx@4563: # if defined(STRGEN)
Darkvater@2485: #  include "endian_host.h"
Darkvater@2485: # else
Darkvater@2485: #  include "endian_target.h"
Darkvater@2485: # endif
Darkvater@2485: #endif /* WIN32 || __OS2__ || WIN64 */
truelight@0: 
orudge@5842: #if defined(WIN32) || defined(WIN64) || defined(__OS2__) && !defined(__INNOTEK_LIBC__)
truelight@4379: # define PATHSEP "\\"
truelight@4379: # define PATHSEPCHAR '\\'
truelight@4379: #else
Darkvater@2485: # define PATHSEP "/"
Darkvater@4221: # define PATHSEPCHAR '/'
truelight@0: #endif
truelight@0: 
truelight@0: typedef unsigned char byte;
rubidium@6185: #ifndef __BEOS__ /* already defined */
Darkvater@2485:   typedef unsigned char uint8;
Darkvater@2485:   typedef unsigned short uint16;
Darkvater@2485:   typedef unsigned int uint32;
truelight@0: #endif
truelight@0: 
rubidium@6185: /* This is already defined in unix */
Darkvater@5551: #if !defined(UNIX) && !defined(__CYGWIN__) && !defined(__BEOS__) && !defined(__MORPHOS__)
Darkvater@2485:   typedef unsigned int uint;
truelight@0: #endif
rubidium@6185: /* Not defined in QNX Neutrino (6.x) */
truelight@543: #if defined(__QNXNTO__)
Darkvater@2485:   typedef unsigned int uint;
truelight@543: #endif
truelight@0: 
truelight@0: #ifndef __BEOS__
KUDr@3900: 	typedef signed char int8;
KUDr@3900: 	typedef signed short int16;
KUDr@3900: 	typedef signed int int32;
KUDr@3900: 	typedef signed __int64 int64;
KUDr@3900: 	typedef unsigned __int64 uint64;
rubidium@6409: #endif /* !__BEOS__ */
truelight@0: 
Darkvater@2978: #if defined(ARM) || defined(__arm__) || defined(__alpha__)
Darkvater@2978: # define OTTD_ALIGNMENT
Darkvater@2978: #endif
Darkvater@2978: 
rubidium@6185: /* Setup alignment and conversion macros */
truelight@0: #if defined(TTD_BIG_ENDIAN)
Darkvater@2485:   static inline uint32 TO_LE32(uint32 x) { return BSWAP32(x); }
Darkvater@2485:   static inline uint16 TO_LE16(uint16 x) { return BSWAP16(x); }
Darkvater@2485:   static inline uint32 FROM_LE32(uint32 x) { return BSWAP32(x); }
Darkvater@2485:   static inline uint16 FROM_LE16(uint16 x) { return BSWAP16(x); }
Darkvater@2984: # define TO_BE32(x)   (x)
Darkvater@2984: # define TO_BE16(x)   (x)
tron@2639: # define FROM_BE32(x) (x)
tron@2639: # define FROM_BE16(x) (x)
Darkvater@2984: # define TO_LE32X(x)  BSWAP32(x)
Darkvater@2984: # define TO_BE32X(x)  (x)
truelight@0: #else
Darkvater@2485:   static inline uint32 TO_BE32(uint32 x) { return BSWAP32(x); }
Darkvater@2485:   static inline uint16 TO_BE16(uint16 x) { return BSWAP16(x); }
Darkvater@2485:   static inline uint32 FROM_BE32(uint32 x) { return BSWAP32(x); }
Darkvater@2485:   static inline uint16 FROM_BE16(uint16 x) { return BSWAP16(x); }
Darkvater@2984: # define TO_LE32(x)   (x)
Darkvater@2984: # define TO_LE16(x)   (x)
tron@2639: # define FROM_LE32(x) (x)
tron@2639: # define FROM_LE16(x) (x)
Darkvater@2984: # define TO_LE32X(x)  (x)
Darkvater@2984: # define TO_BE32X(x)  BSWAP32(x)
Darkvater@2485: #endif /* TTD_BIG_ENDIAN */
truelight@0: 
rubidium@7425: #if !defined(WITH_PERSONAL_DIR)
Darkvater@2485: # define PERSONAL_DIR ""
truelight@0: #endif
truelight@0: 
rubidium@6185: /* Compile time assertions */
truelight@781: #ifdef __OS2__
Darkvater@2485: # define assert_compile(expr)
truelight@781: #else
rubidium@6409: # define assert_compile(expr) extern "C" void __ct_assert__(int a[1 - 2 * !(expr)])
KUDr@3900: #endif /* __OS2__ */
truelight@0: 
truelight@0: assert_compile(sizeof(uint32) == 4);
truelight@0: assert_compile(sizeof(uint16) == 2);
tron@2639: assert_compile(sizeof(uint8)  == 1);
truelight@0: 
truelight@0: #define lengthof(x) (sizeof(x)/sizeof(x[0]))
truelight@0: #define endof(x) (&x[lengthof(x)])
tron@1317: #define lastof(x) (&x[lengthof(x) - 1])
KUDr@5922: 
rubidium@6409: #define cpp_offsetof(s,m)   (((size_t)&reinterpret_cast<const volatile char&>((((s*)(char*)8)->m))) - 8)
rubidium@6409: #ifndef offsetof
KUDr@6198: # define offsetof(s,m)       cpp_offsetof(s, m)
rubidium@6409: #endif /* offsetof */
truelight@0: 
truelight@0: 
rubidium@6185: /* take care of some name clashes on MacOS */
truelight@0: #if defined(__APPLE__)
Darkvater@2485: # define GetString OTTD_GetString
Darkvater@2485: # define DrawString OTTD_DrawString
Darkvater@2485: # define Random OTTD_Random
Darkvater@2485: # define CloseConnection OTTD_CloseConnection
Darkvater@2485: #endif /* __APPLE */
truelight@0: 
bjarni@770: #ifdef __AMIGA__
rubidium@6185: /* it seems AmigaOS already have a Point declared */
Darkvater@2485: # define Point OTTD_AMIGA_POINT
bjarni@569: #endif
bjarni@569: 
glx@7130: void
rubidium@7129: #ifndef STRGEN
glx@7130: /* In strgen error is not fatal and returns */
glx@7130: NORETURN
glx@7130: #endif /* STRGEN */
glx@7130: CDECL error(const char *str, ...);
rubidium@7118: #define NOT_REACHED() error("NOT_REACHED triggered at line %i of %s", __LINE__, __FILE__)
rubidium@7118: 
Darkvater@2436: #endif /* STDAFX_H */