/* $Id$ */ /** @file stdafx.h */ #ifndef STDAFX_H #define STDAFX_H /* It seems that we need to include stdint.h before anything else * We need INT64_MAX, which for most systems comes from stdint.h. However, MSVC * does not have stdint.h and apparently neither does MorphOS, so define * INT64_MAX for them ourselves. */ #if !defined(_MSC_VER) && !defined( __MORPHOS__) # if defined (SUNOS) /* SunOS/Solaris does not have stdint.h, but inttypes.h defines everything * stdint.h defines and we need. */ # include <inttypes.h> # else # define __STDC_LIMIT_MACROS # include <stdint.h> # endif #else # define INT64_MAX 9223372036854775807LL # define INT64_MIN -9223372036854775808LL #endif #include <cstdio> #include <cstddef> #include <cstring> #include <cstdlib> #include <climits> /* MacOS X will use an NSAlert to display failed assertaions since they're lost unless running from a terminal * strgen always runs from terminal and don't need a window for asserts */ #if !defined(__APPLE__) || defined(STRGEN) # include <cassert> #else # include "os/macosx/macos.h" #endif #if defined(UNIX) || defined(__MINGW32__) # include <sys/types.h> #endif #if defined(__OS2__) # include <types.h> # define strcasecmp stricmp #endif #if defined(PSP) # include <psptypes.h> # include <pspdebug.h> # include <pspthreadman.h> #endif /* PSP */ #ifdef __BEOS__ # include <SupportDefs.h> #endif #ifdef SUNOS # include <alloca.h> #endif #ifdef __MORPHOS__ /* MorphOS defines certain Amiga defines per default, we undefine them * here to make the rest of source less messy and more clear what is * required for morphos and what for AmigaOS */ # ifdef amigaos # undef amigaos # endif # ifdef __amigaos__ # undef __amigaos__ # endif # ifdef __AMIGA__ # undef __AMIGA__ # endif # ifdef AMIGA # undef AMIGA # endif # ifdef amiga # undef amiga # endif /* Act like we already included this file, as it somehow gives linkage problems * (mismatch linkage of C++ and C between this include and unistd.h). */ #define CLIB_USERGROUP_PROTOS_H #endif /* __MORPHOS__ */ #ifdef __APPLE__ # include "os/macosx/osx_stdafx.h" /* Make endian swapping use Apple's macros to increase speed (since it will use hardware swapping if available) * Even though they should return uint16 and uint32, we get warnings if we don't cast those (why?) */ # define BSWAP32(x) ((uint32)Endian32_Swap(x)) # define BSWAP16(x) ((uint16)Endian16_Swap(x)) #else # define BSWAP32(x) ((((x) >> 24) & 0xFF) | (((x) >> 8) & 0xFF00) | (((x) << 8) & 0xFF0000) | (((x) << 24) & 0xFF000000)) # define BSWAP16(x) ((x) >> 8 | (x) << 8) #endif /* __APPLE__ */ #if defined(PSP) /* PSP can only have 10 file-descriptors open at any given time, but this * switch only limits reads via the Fio system. So keep 2 fds free for things * like saving a game. */ # define LIMITED_FDS 8 # define printf pspDebugScreenPrintf #endif /* PSP */ /* by default we use [] var arrays */ #define VARARRAY_SIZE /* Stuff for GCC */ #if defined(__GNUC__) # define NORETURN __attribute__ ((noreturn)) # define FORCEINLINE inline # define CDECL # define __int64 long long # define GCC_PACK __attribute__((packed)) # if (__GNUC__ == 2) # undef VARARRAY_SIZE # define VARARRAY_SIZE 0 # endif #endif /* __GNUC__ */ #if defined(__WATCOMC__) # define NORETURN # define FORCEINLINE inline # define CDECL # define GCC_PACK # include <malloc.h> #endif /* __WATCOMC__ */ #if defined(__MINGW32__) || defined(__CYGWIN__) # include <malloc.h> // alloca() #endif /* Stuff for MSVC */ #if defined(_MSC_VER) # pragma once /* Define a win32 target platform, to override defaults of the SDK * We need to define NTDDI version for Vista SDK, but win2k is minimum */ # define NTDDI_VERSION NTDDI_WIN2K // Windows 2000 # define _WIN32_WINNT 0x0500 // Windows 2000 # define _WIN32_WINDOWS 0x400 // Windows 95 #if !defined(WINCE) # define WINVER 0x0400 // Windows NT 4.0 / Windows 95 #endif # define _WIN32_IE_ 0x0401 // 4.01 (win98 and NT4SP5+) # define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers # pragma warning(disable: 4244) // 'conversion' conversion from 'type1' to 'type2', possible loss of data # pragma warning(disable: 4761) // integral size mismatch in argument : conversion supplied # pragma warning(disable: 4200) // nonstandard extension used : zero-sized array in struct/union # if _MSC_VER >= 1400 // MSVC 2005 safety checks # pragma warning(disable: 4996) // 'strdup' was declared deprecated # define _CRT_SECURE_NO_DEPRECATE // all deprecated 'unsafe string functions # pragma warning(disable: 6308) // code analyzer: 'realloc' might return null pointer: assigning null pointer to 't_ptr', which is passed as an argument to 'realloc', will cause the original memory block to be leaked # pragma warning(disable: 6011) // code analyzer: Dereferencing NULL pointer 'pfGetAddrInfo': Lines: 995, 996, 998, 999, 1001 # pragma warning(disable: 6326) // code analyzer: potential comparison of a constant with another constant # pragma warning(disable: 6031) // code analyzer: Return value ignored: 'ReadFile' # pragma warning(disable: 6255) // code analyzer: _alloca indicates failure by raising a stack overflow exception. Consider using _malloca instead # pragma warning(disable: 6246) // code analyzer: Local declaration of 'statspec' hides declaration of the same name in outer scope. For additional information, see previous declaration at ... # else /* _MSC_VER >= 1400 ( <1400 for MSVC2003) */ # 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 # pragma warning(disable: 4292) // compiler limit : terminating debug information emission for enum 'StringIdEnum' with member 'STR_801D_COAL_CAR' # endif /* _MSC_VER >= 1400 */ # include <malloc.h> // alloca() # define NORETURN __declspec(noreturn) # define FORCEINLINE __forceinline # define inline _inline # if !defined(WINCE) # define CDECL _cdecl # endif int CDECL snprintf(char *str, size_t size, const char *format, ...); # if _MSC_VER < 1400 || defined(WINCE) int CDECL vsnprintf(char *str, size_t size, const char *format, va_list ap); # endif # if defined(WIN32) && !defined(_WIN64) && !defined(WIN64) # ifndef _W64 # define _W64 # endif typedef _W64 int INT_PTR, *PINT_PTR; typedef _W64 unsigned int UINT_PTR, *PUINT_PTR; # endif /* WIN32 && !_WIN64 && !WIN64 */ # define GCC_PACK /* This is needed to zlib uses the stdcall calling convention on visual studio */ # if defined(WITH_ZLIB) || defined(WITH_PNG) # ifndef ZLIB_WINAPI # define ZLIB_WINAPI # endif # endif # if defined(WINCE) # define strcasecmp _stricmp # define strncasecmp _strnicmp # undef DEBUG # else # define strcasecmp stricmp # define strncasecmp strnicmp # endif /* suppress: warning C4005: 'offsetof' : macro redefinition (VC8) */ #endif /* defined(_MSC_VER) */ #if defined(WINCE) # define strdup _strdup #endif /* WINCE */ /* NOTE: the string returned by these functions is only valid until the next * call to the same function and is not thread- or reentrancy-safe */ #if !defined(STRGEN) # if defined(WIN32) || defined(WIN64) char *getcwd(char *buf, size_t size); # include <tchar.h> /* XXX - WinCE without MSVCRT doesn't support wfopen, so it seems */ # if !defined(WINCE) # define fopen(file, mode) _tfopen(OTTD2FS(file), _T(mode)) # endif /* WINCE */ const char *FS2OTTD(const TCHAR *name); const TCHAR *OTTD2FS(const char *name); # else # define fopen(file, mode) fopen(OTTD2FS(file), mode) const char *FS2OTTD(const char *name); const char *OTTD2FS(const char *name); # endif /* WIN32 */ #endif /* STRGEN */ /* Windows has always LITTLE_ENDIAN */ #if defined(WIN32) || defined(__OS2__) || defined(WIN64) # define TTD_LITTLE_ENDIAN #elif defined(TESTING) #else /* Else include endian[target/host].h, which has the endian-type, autodetected by the Makefile */ # if defined(STRGEN) # include "endian_host.h" # else # include "endian_target.h" # endif #endif /* WIN32 || __OS2__ || WIN64 */ #if defined(WIN32) || defined(WIN64) || defined(__OS2__) && !defined(__INNOTEK_LIBC__) # define PATHSEP "\\" # define PATHSEPCHAR '\\' #else # define PATHSEP "/" # define PATHSEPCHAR '/' #endif typedef unsigned char byte; #ifndef __BEOS__ /* already defined */ typedef unsigned char uint8; typedef unsigned short uint16; typedef unsigned int uint32; #endif /* This is already defined in unix */ #if !defined(UNIX) && !defined(__CYGWIN__) && !defined(__BEOS__) && !defined(__MORPHOS__) typedef unsigned int uint; #endif /* Not defined in QNX Neutrino (6.x) */ #if defined(__QNXNTO__) typedef unsigned int uint; #endif #ifndef __BEOS__ typedef signed char int8; typedef signed short int16; typedef signed int int32; typedef signed __int64 int64; typedef unsigned __int64 uint64; #endif /* !__BEOS__ */ #if defined(ARM) || defined(__arm__) || defined(__alpha__) # define OTTD_ALIGNMENT #endif /* Setup alignment and conversion macros */ #if defined(TTD_BIG_ENDIAN) static inline uint32 TO_LE32(uint32 x) { return BSWAP32(x); } static inline uint16 TO_LE16(uint16 x) { return BSWAP16(x); } static inline uint32 FROM_LE32(uint32 x) { return BSWAP32(x); } static inline uint16 FROM_LE16(uint16 x) { return BSWAP16(x); } # define TO_BE32(x) (x) # define TO_BE16(x) (x) # define FROM_BE32(x) (x) # define FROM_BE16(x) (x) # define TO_LE32X(x) BSWAP32(x) # define TO_BE32X(x) (x) #else static inline uint32 TO_BE32(uint32 x) { return BSWAP32(x); } static inline uint16 TO_BE16(uint16 x) { return BSWAP16(x); } static inline uint32 FROM_BE32(uint32 x) { return BSWAP32(x); } static inline uint16 FROM_BE16(uint16 x) { return BSWAP16(x); } # define TO_LE32(x) (x) # define TO_LE16(x) (x) # define FROM_LE32(x) (x) # define FROM_LE16(x) (x) # define TO_LE32X(x) (x) # define TO_BE32X(x) BSWAP32(x) #endif /* TTD_BIG_ENDIAN */ #if !defined(WITH_PERSONAL_DIR) # define PERSONAL_DIR "" #endif /* Compile time assertions */ #ifdef __OS2__ # define assert_compile(expr) #else # define assert_compile(expr) extern "C" void __ct_assert__(int a[1 - 2 * !(expr)]) #endif /* __OS2__ */ assert_compile(sizeof(uint32) == 4); assert_compile(sizeof(uint16) == 2); assert_compile(sizeof(uint8) == 1); #define lengthof(x) (sizeof(x)/sizeof(x[0])) #define endof(x) (&x[lengthof(x)]) #define lastof(x) (&x[lengthof(x) - 1]) #define cpp_offsetof(s,m) (((size_t)&reinterpret_cast<const volatile char&>((((s*)(char*)8)->m))) - 8) #ifndef offsetof # define offsetof(s,m) cpp_offsetof(s, m) #endif /* offsetof */ /* take care of some name clashes on MacOS */ #if defined(__APPLE__) # define GetString OTTD_GetString # define DrawString OTTD_DrawString # define Random OTTD_Random # define CloseConnection OTTD_CloseConnection #endif /* __APPLE */ #ifdef __AMIGA__ /* it seems AmigaOS already have a Point declared */ # define Point OTTD_AMIGA_POINT #endif void #ifndef STRGEN /* In strgen error is not fatal and returns */ NORETURN #endif /* STRGEN */ CDECL error(const char *str, ...); #define NOT_REACHED() error("NOT_REACHED triggered at line %i of %s", __LINE__, __FILE__) #if defined(MORPHOS) /* MorphOS doesn't have C++ conformant _stricmp... */ #define _stricmp stricmp #elif defined(OPENBSD) /* OpenBSD uses strcasecmp(3) */ #define _stricmp strcasecmp #endif #if !defined(MORPHOS) && !defined(OPENBSD) /* MorphOS & OpenBSD don't know wchars, the rest does :( */ #define HAS_WCHAR #endif /* !defined(MORPHOS) && !defined(OPENBSD) */ #if !defined(MAX_PATH) # define MAX_PATH 260 #endif #endif /* STDAFX_H */