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@8271:  * INT64_MAX for them ourselves.
bjarni@8271:  * Sometimes OSX headers manages to include stdint.h before this but without
bjarni@8271:  * __STDC_LIMIT_MACROS so it will be without INT64_*. We need to define those
bjarni@8271:  * too if this is the case. */
bjarni@8271: #if !defined(_MSC_VER) && !defined( __MORPHOS__) && !defined(_STDINT_H_)
skidd13@8500: 	#if defined(SUNOS)
skidd13@8500: 		/* SunOS/Solaris does not have stdint.h, but inttypes.h defines everything
skidd13@8500: 		 * stdint.h defines and we need. */
skidd13@8500: 		#include <inttypes.h>
skidd13@8500: 	# else
skidd13@8500: 		#define __STDC_LIMIT_MACROS
skidd13@8500: 		#include <stdint.h>
skidd13@8500: 	#endif
bjarni@6071: #else
skidd13@8500: 	#define INT64_MAX 9223372036854775807LL
skidd13@8500: 	#define INT64_MIN (-INT64_MAX - 1)
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)
skidd13@8500: 	#include <cassert>
bjarni@2223: #else
skidd13@8500: 	#include "os/macosx/macos.h"
bjarni@2223: #endif
bjarni@2223: 
darkvater@858: #if defined(UNIX) || defined(__MINGW32__)
skidd13@8500: 	#include <sys/types.h>
truelight@0: #endif
truelight@0: 
truelight@781: #if defined(__OS2__)
skidd13@8500: 	#include <types.h>
skidd13@8500: 	#define strcasecmp stricmp
truelight@781: #endif
truelight@781: 
truelight@6227: #if defined(PSP)
skidd13@8500: 	#include <psptypes.h>
skidd13@8500: 	#include <pspdebug.h>
skidd13@8500: 	#include <pspthreadman.h>
tron@446: #endif
tron@446: 
skidd13@8500: #if defined(__BEOS__)
skidd13@8500: 	#include <SupportDefs.h>
skidd13@8500: #endif
skidd13@8500: 
skidd13@8500: #if defined(SUNOS)
skidd13@8500: 	#include <alloca.h>
skidd13@8500: #endif
skidd13@8500: 
skidd13@8500: #if defined(__MORPHOS__)
skidd13@8500: 	/* MorphOS defines certain Amiga defines per default, we undefine them
skidd13@8500: 	 * here to make the rest of source less messy and more clear what is
skidd13@8500: 	 * required for morphos and what for AmigaOS */
skidd13@8500: 	#if defined(amigaos)
skidd13@8500: 		#undef amigaos
skidd13@8500: 	#endif
skidd13@8500: 	#if defined(__amigaos__)
skidd13@8500: 		#undef __amigaos__
skidd13@8500: 	# endif
skidd13@8500: 	#if defined(__AMIGA__)
skidd13@8500: 		#undef __AMIGA__
skidd13@8500: 	#endif
skidd13@8500: 	#if defined(AMIGA)
skidd13@8500: 		#undef AMIGA
skidd13@8500: 	#endif
skidd13@8500: 	#if defined(amiga)
skidd13@8500: 		#undef amiga
skidd13@8500: 	#endif
skidd13@8500: 	/* Act like we already included this file, as it somehow gives linkage problems
skidd13@8500: 	 *  (mismatch linkage of C++ and C between this include and unistd.h). */
skidd13@8500: 	#define CLIB_USERGROUP_PROTOS_H
bjarni@770: #endif /* __MORPHOS__ */
bjarni@770: 
skidd13@8500: #if defined(__APPLE__)
skidd13@8500: 	#include "os/macosx/osx_stdafx.h"
skidd13@8500: 	/* Make endian swapping use Apple's macros to increase speed (since it will use hardware swapping if available)
skidd13@8500: 	 * Even though they should return uint16 and uint32, we get warnings if we don't cast those (why?) */
skidd13@8500: 	#define BSWAP32(x) ((uint32)Endian32_Swap(x))
skidd13@8500: 	#define BSWAP16(x) ((uint16)Endian16_Swap(x))
bjarni@3016: #else
skidd13@8500: 	#define BSWAP32(x) ((((x) >> 24) & 0xFF) | (((x) >> 8) & 0xFF00) | (((x) << 8) & 0xFF0000) | (((x) << 24) & 0xFF000000))
skidd13@8500: 	#define BSWAP16(x) ((x) >> 8 | (x) << 8)
Darkvater@3289: #endif /* __APPLE__ */
truelight@0: 
truelight@6218: #if defined(PSP)
skidd13@8500: 	/* PSP can only have 10 file-descriptors open at any given time, but this
skidd13@8500: 	 *  switch only limits reads via the Fio system. So keep 2 fds free for things
skidd13@8500: 	 *  like saving a game. */
skidd13@8500: 	#define LIMITED_FDS 8
skidd13@8500: 	#define printf pspDebugScreenPrintf
truelight@6218: #endif /* PSP */
truelight@6218: 
rubidium@6185: /* by default we use [] var arrays */
truelight@0: #define VARARRAY_SIZE
truelight@0: 
rubidium@6185: /* Stuff for GCC */
truelight@0: #if defined(__GNUC__)
skidd13@8500: 	#define NORETURN __attribute__ ((noreturn))
skidd13@8500: 	#define FORCEINLINE inline
skidd13@8500: 	#define CDECL
skidd13@8500: 	#define __int64 long long
skidd13@8500: 	#define GCC_PACK __attribute__((packed))
truelight@0: 
skidd13@8500: 	#if (__GNUC__ == 2)
skidd13@8500: 		#undef VARARRAY_SIZE
skidd13@8500: 		#define VARARRAY_SIZE 0
skidd13@8500: 	#endif
Darkvater@2485: #endif /* __GNUC__ */
truelight@0: 
truelight@781: #if defined(__WATCOMC__)
skidd13@8500: 	#define NORETURN
skidd13@8500: 	#define FORCEINLINE inline
skidd13@8500: 	#define CDECL
skidd13@8500: 	#define GCC_PACK
skidd13@8500: 	#include <malloc.h>
Darkvater@2485: #endif /* __WATCOMC__ */
truelight@781: 
darkvater@796: #if defined(__MINGW32__) || defined(__CYGWIN__)
skidd13@8500: 	#include <malloc.h> // alloca()
darkvater@796: #endif
darkvater@796: 
rubidium@6185: /* Stuff for MSVC */
truelight@0: #if defined(_MSC_VER)
skidd13@8500: 	#pragma once
skidd13@8500: 	/* Define a win32 target platform, to override defaults of the SDK
skidd13@8500: 	 * We need to define NTDDI version for Vista SDK, but win2k is minimum */
skidd13@8500: 	#define NTDDI_VERSION NTDDI_WIN2K // Windows 2000
skidd13@8500: 	#define _WIN32_WINNT 0x0500       // Windows 2000
skidd13@8500: 	#define _WIN32_WINDOWS 0x400      // Windows 95
skidd13@8500: 	#if !defined(WINCE)
skidd13@8500: 		#define WINVER 0x0400     // Windows NT 4.0 / Windows 95
skidd13@8500: 	#endif
skidd13@8500: 	#define _WIN32_IE_ 0x0401         // 4.01 (win98 and NT4SP5+)
Darkvater@2695: 
skidd13@8500: 	#define WIN32_LEAN_AND_MEAN     // Exclude rarely-used stuff from Windows headers
skidd13@8500: 	#pragma warning(disable: 4244)  // 'conversion' conversion from 'type1' to 'type2', possible loss of data
skidd13@8500: 	#pragma warning(disable: 4761)  // integral size mismatch in argument : conversion supplied
skidd13@8500: 	#pragma warning(disable: 4200)  // nonstandard extension used : zero-sized array in struct/union
Darkvater@2485: 
skidd13@8500: 	#if (_MSC_VER >= 1400)                   // MSVC 2005 safety checks
skidd13@8500: 		#pragma warning(disable: 4996)   // 'strdup' was declared deprecated
skidd13@8500: 		#define _CRT_SECURE_NO_DEPRECATE // all deprecated 'unsafe string functions
skidd13@8500: 		#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
skidd13@8500: 		#pragma warning(disable: 6011)   // code analyzer: Dereferencing NULL pointer 'pfGetAddrInfo': Lines: 995, 996, 998, 999, 1001
skidd13@8500: 		#pragma warning(disable: 6326)   // code analyzer: potential comparison of a constant with another constant
skidd13@8500: 		#pragma warning(disable: 6031)   // code analyzer: Return value ignored: 'ReadFile'
skidd13@8500: 		#pragma warning(disable: 6255)   // code analyzer: _alloca indicates failure by raising a stack overflow exception. Consider using _malloca instead
skidd13@8500: 		#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 ...
skidd13@8500: 	#else /* _MSC_VER >= 1400  ( <1400 for MSVC2003) */
skidd13@8500: 		#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
skidd13@8500: 		#pragma warning(disable: 4292)   // compiler limit : terminating debug information emission for enum 'StringIdEnum' with member 'STR_801D_COAL_CAR'
skidd13@8500: 	#endif /* _MSC_VER >= 1400 */
Darkvater@2694: 
skidd13@8500: 	#include <malloc.h> // alloca()
skidd13@8500: 	#define NORETURN __declspec(noreturn)
skidd13@8500: 	#define FORCEINLINE __forceinline
skidd13@8500: 	#define inline _inline
Darkvater@2694: 
skidd13@8500: 	#if !defined(WINCE)
skidd13@8500: 		#define CDECL _cdecl
skidd13@8500: 	#endif
skidd13@8500: 
skidd13@8500: 	int CDECL snprintf(char *str, size_t size, const char *format, ...);
skidd13@8500: 	#if (_MSC_VER < 1400) || defined(WINCE)
skidd13@8500: 		int CDECL vsnprintf(char *str, size_t size, const char *format, va_list ap);
skidd13@8500: 	#endif
skidd13@8500: 
skidd13@8500: 	#if defined(WIN32) && !defined(_WIN64) && !defined(WIN64)
skidd13@8500: 		#if !defined(_W64)
skidd13@8500: 			#define _W64
skidd13@8500: 		#endif
skidd13@8500: 
skidd13@8500: 		typedef _W64 int INT_PTR, *PINT_PTR;
skidd13@8500: 		typedef _W64 unsigned int UINT_PTR, *PUINT_PTR;
skidd13@8500: 	#endif /* WIN32 && !_WIN64 && !WIN64 */
skidd13@8500: 
skidd13@8500: 	#define GCC_PACK
skidd13@8500: 
skidd13@8500: 	/* This is needed to zlib uses the stdcall calling convention on visual studio */
skidd13@8500: 	#if defined(WITH_ZLIB) || defined(WITH_PNG)
skidd13@8500: 		#if !defined(ZLIB_WINAPI)
skidd13@8500: 			#define ZLIB_WINAPI
skidd13@8500: 		#endif
skidd13@8500: 	#endif
skidd13@8500: 
skidd13@8500: 	#if defined(WINCE)
skidd13@8500: 		#define strcasecmp _stricmp
skidd13@8500: 		#define strncasecmp _strnicmp
skidd13@8500: 		#undef DEBUG
skidd13@8500: 	#else
skidd13@8500: 		#define strcasecmp stricmp
skidd13@8500: 		#define strncasecmp strnicmp
skidd13@8500: 	#endif
rubidium@6185: /* suppress: warning C4005: 'offsetof' : macro redefinition (VC8) */
Darkvater@2485: #endif /* defined(_MSC_VER) */
Darkvater@2483: 
truelight@6006: #if defined(WINCE)
skidd13@8500: 	#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)
skidd13@8500: 	#if defined(WIN32) || defined(WIN64)
skidd13@8500: 		char *getcwd(char *buf, size_t size);
skidd13@8500: 		#include <tchar.h>
Darkvater@6577: 
skidd13@8500: 		/* XXX - WinCE without MSVCRT doesn't support wfopen, so it seems */
skidd13@8500: 		#if !defined(WINCE)
skidd13@8500: 			#define fopen(file, mode) _tfopen(OTTD2FS(file), _T(mode))
skidd13@8500: 		#endif /* WINCE */
Darkvater@6577: 
skidd13@8500: 		const char *FS2OTTD(const TCHAR *name);
skidd13@8500: 		const TCHAR *OTTD2FS(const char *name);
skidd13@8500: 	#else
skidd13@8500: 		#define fopen(file, mode) fopen(OTTD2FS(file), mode)
skidd13@8500: 		const char *FS2OTTD(const char *name);
skidd13@8500: 		const char *OTTD2FS(const char *name);
skidd13@8500: 	#endif /* WIN32 */
Darkvater@5167: #endif /* STRGEN */
Darkvater@2482: 
rubidium@6185: /* Windows has always LITTLE_ENDIAN */
Darkvater@2482: #if defined(WIN32) || defined(__OS2__) || defined(WIN64)
skidd13@8500: 	#define TTD_LITTLE_ENDIAN
rubidium@7434: #elif defined(TESTING)
skidd13@8500: 	/* Do noting  */
truelight@157: #else
skidd13@8500: 	/* Else include endian[target/host].h, which has the endian-type, autodetected by the Makefile */
skidd13@8500: 	#if defined(STRGEN)
skidd13@8500: 		#include "endian_host.h"
skidd13@8500: 	#else
skidd13@8500: 		#include "endian_target.h"
skidd13@8500: 	#endif
Darkvater@2485: #endif /* WIN32 || __OS2__ || WIN64 */
truelight@0: 
orudge@5842: #if defined(WIN32) || defined(WIN64) || defined(__OS2__) && !defined(__INNOTEK_LIBC__)
skidd13@8500: 	#define PATHSEP "\\"
skidd13@8500: 	#define PATHSEPCHAR '\\'
truelight@4379: #else
skidd13@8500: 	#define PATHSEP "/"
skidd13@8500: 	#define PATHSEPCHAR '/'
truelight@0: #endif
truelight@0: 
truelight@0: typedef unsigned char byte;
skidd13@8500: 
skidd13@8500: /* This is already defined in unix, but not in QNX Neutrino (6.x)*/
skidd13@8500: #if (!defined(UNIX) && !defined(__CYGWIN__) && !defined(__BEOS__) && !defined(__MORPHOS__)) || defined(__QNXNTO__)
skidd13@8500: 	typedef unsigned int uint;
truelight@0: #endif
truelight@0: 
skidd13@8500: #if !defined(__BEOS__) /* Already defined on BEOS */
skidd13@8500: 	typedef unsigned char    uint8;
skidd13@8500: 	typedef   signed char     int8;
skidd13@8500: 	typedef unsigned short   uint16;
skidd13@8500: 	typedef   signed short    int16;
skidd13@8500: 	typedef unsigned int     uint32;
skidd13@8500: 	typedef   signed int      int32;
skidd13@8500: 	typedef unsigned __int64 uint64;
skidd13@8500: 	typedef   signed __int64  int64;
truelight@543: #endif
truelight@0: 
Darkvater@2978: #if defined(ARM) || defined(__arm__) || defined(__alpha__)
skidd13@8500: 	#define OTTD_ALIGNMENT
Darkvater@2978: #endif
Darkvater@2978: 
rubidium@6185: /* Setup alignment and conversion macros */
truelight@0: #if defined(TTD_BIG_ENDIAN)
skidd13@8500: 	#define TO_BE32X(x)  (x)
skidd13@8500: 	#define FROM_BE32(x) (x)
skidd13@8500: 	#define TO_BE32(x)   (x)
skidd13@8500: 	#define FROM_BE16(x) (x)
skidd13@8500: 	#define TO_BE16(x)   (x)
skidd13@8500: 	#define TO_LE32X(x)  BSWAP32(x)
skidd13@8500: 	static inline uint32 FROM_LE32(uint32 x) { return BSWAP32(x); }
skidd13@8500: 	static inline uint32 TO_LE32(uint32 x)   { return BSWAP32(x); }
skidd13@8500: 	static inline uint16 FROM_LE16(uint16 x) { return BSWAP16(x); }
skidd13@8500: 	static inline uint16 TO_LE16(uint16 x)   { return BSWAP16(x); }
truelight@0: #else
skidd13@8500: 	#define TO_BE32X(x)  BSWAP32(x)
skidd13@8500: 	static inline uint32 FROM_BE32(uint32 x) { return BSWAP32(x); }
skidd13@8500: 	static inline uint32 TO_BE32(uint32 x)   { return BSWAP32(x); }
skidd13@8500: 	static inline uint16 FROM_BE16(uint16 x) { return BSWAP16(x); }
skidd13@8500: 	static inline uint16 TO_BE16(uint16 x)   { return BSWAP16(x); }
skidd13@8500: 	#define TO_LE32X(x)  (x)
skidd13@8500: 	#define FROM_LE32(x) (x)
skidd13@8500: 	#define TO_LE32(x)   (x)
skidd13@8500: 	#define FROM_LE16(x) (x)
skidd13@8500: 	#define TO_LE16(x)   (x)
Darkvater@2485: #endif /* TTD_BIG_ENDIAN */
truelight@0: 
rubidium@7425: #if !defined(WITH_PERSONAL_DIR)
skidd13@8500: 	#define PERSONAL_DIR ""
truelight@0: #endif
truelight@0: 
rubidium@6185: /* Compile time assertions */
skidd13@8500: #if defined(__OS2__)
skidd13@8500: 	#define assert_compile(expr)
truelight@781: #else
skidd13@8500: 	#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)
skidd13@8500: #if !defined(offsetof)
skidd13@8500: 	#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__)
skidd13@8500: 	#define GetString OTTD_GetString
skidd13@8500: 	#define DrawString OTTD_DrawString
skidd13@8500: 	#define Random OTTD_Random
skidd13@8500: 	#define CloseConnection OTTD_CloseConnection
Darkvater@2485: #endif /* __APPLE */
truelight@0: 
skidd13@8500: #if defined(__AMIGA__)
skidd13@8500: 	/* it seems AmigaOS already have a Point declared */
skidd13@8500: 	#define Point OTTD_AMIGA_POINT
bjarni@569: #endif
bjarni@569: 
skidd13@8500: #if !defined(STRGEN)
skidd13@8500: 	/* In strgen error is not fatal and returns */
skidd13@8500: 	void NORETURN CDECL error(const char *str, ...);
skidd13@8500: #else
skidd13@8500: 	void CDECL error(const char *str, ...);
skidd13@8500: #endif
skidd13@8500: 
rubidium@7118: #define NOT_REACHED() error("NOT_REACHED triggered at line %i of %s", __LINE__, __FILE__)
rubidium@7118: 
rubidium@7771: #if defined(MORPHOS)
skidd13@8500: 	/* MorphOS doesn't have C++ conformant _stricmp... */
skidd13@8500: 	#define _stricmp stricmp
rubidium@7771: #elif defined(OPENBSD)
skidd13@8500: 	/* OpenBSD uses strcasecmp(3) */
skidd13@8500: 	#define _stricmp strcasecmp
rubidium@7771: #endif
rubidium@7771: 
glx@7773: #if !defined(MORPHOS) && !defined(OPENBSD)
skidd13@8500: 	/* MorphOS & OpenBSD don't know wchars, the rest does :( */
skidd13@8500: 	#define HAS_WCHAR
glx@7773: #endif /* !defined(MORPHOS) && !defined(OPENBSD) */
rubidium@7751: 
rubidium@7762: #if !defined(MAX_PATH)
skidd13@8500: 	#define MAX_PATH 260
rubidium@7762: #endif
rubidium@7762: 
Darkvater@2436: #endif /* STDAFX_H */