ZenLib
Conf.h
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1 /* Copyright (c) MediaArea.net SARL. All Rights Reserved.
2  *
3  * Use of this source code is governed by a zlib-style license that can
4  * be found in the License.txt file in the root of the source tree.
5  */
6 
7 //---------------------------------------------------------------------------
8 #ifndef ZenConfH
9 #define ZenConfH
10 //---------------------------------------------------------------------------
11 
12 //***************************************************************************
13 // Platforms
14 //***************************************************************************
15 
16 //---------------------------------------------------------------------------
17 //Win32
18 #if defined(__NT__) || defined(_WIN32) || defined(WIN32)
19  #ifndef WIN32
20  #define WIN32
21  #endif
22  #ifndef _WIN32
23  #define _WIN32
24  #endif
25  #ifndef __WIN32__
26  #define __WIN32__ 1
27  #endif
28 #endif
29 
30 //---------------------------------------------------------------------------
31 //Win64
32 #if defined(_WIN64) || defined(WIN64)
33  #ifndef WIN64
34  #define WIN64
35  #endif
36  #ifndef _WIN64
37  #define _WIN64
38  #endif
39  #ifndef __WIN64__
40  #define __WIN64__ 1
41  #endif
42 #endif
43 
44 //---------------------------------------------------------------------------
45 //Windows
46 #if defined(WIN32) || defined(WIN64)
47  #ifndef WINDOWS
48  #define WINDOWS
49  #endif
50  #ifndef _WINDOWS
51  #define _WINDOWS
52  #endif
53  #ifndef __WINDOWS__
54  #define __WINDOWS__ 1
55  #endif
56 #endif
57 
58 //---------------------------------------------------------------------------
59 //Windows UWP
60 #if defined(WIN32) || defined(WIN64)
61  #if defined(WINAPI_FAMILY) && (WINAPI_FAMILY==WINAPI_FAMILY_APP)
62  #ifndef WINDOWS_UWP
63  #define WINDOWS_UWP
64  #endif
65  #endif
66  #if defined(WINAPI_FAMILY) && (WINAPI_FAMILY==WINAPI_FAMILY_GAMES)
67  #ifndef WINDOWS_GAMES
68  #define WINDOWS_GAMES
69  #endif
70  #endif
71 #endif
72 
73 //---------------------------------------------------------------------------
74 //Unix (Linux, HP, Sun, BeOS...)
75 #if defined(UNIX) || defined(_UNIX) || defined(__UNIX__) \
76  || defined(__unix) || defined(__unix__) \
77  || defined(____SVR4____) || defined(__LINUX__) || defined(__sgi) \
78  || defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) \
79  || defined(__EMX__) || defined(__VMS) || defined(__BEOS__)
80  #ifndef UNIX
81  #define UNIX
82  #endif
83  #ifndef _UNIX
84  #define _UNIX
85  #endif
86  #ifndef __UNIX__
87  #define __UNIX__ 1
88  #endif
89 #endif
90 
91 //---------------------------------------------------------------------------
92 //Linux
93 #if defined(__LINUX__) || defined(__linux__)
94  #ifndef LINUX
95  #define LINUX
96  #endif
97  #ifndef _LINUX
98  #define _LINUX
99  #endif
100  #ifndef __LINUX__
101  #define __LINUX__ 1
102  #endif
103 #endif
104 
105 //---------------------------------------------------------------------------
106 //MacOS Classic
107 #if defined(macintosh)
108  #ifndef MACOS
109  #define MACOS
110  #endif
111  #ifndef _MACOS
112  #define _MACOS
113  #endif
114  #ifndef __MACOS__
115  #define __MACOS__ 1
116  #endif
117 #endif
118 
119 //---------------------------------------------------------------------------
120 //MacOS X
121 #if defined(__APPLE__) && defined(__MACH__)
122  #ifndef MACOSX
123  #define MACOSX
124  #endif
125  #ifndef _MACOSX
126  #define _MACOSX
127  #endif
128  #ifndef __MACOSX__
129  #define __MACOSX__ 1
130  #endif
131 #endif
132 
133 //Test of targets
134 #if defined(WINDOWS) && defined(UNIX) && defined(MACOS) && defined(MACOSX)
135  #pragma message Multiple platforms???
136 #endif
137 
138 #if !defined(WIN32) && !defined(UNIX) && !defined(MACOS) && !defined(MACOSX)
139  #pragma message No known platforms, assume default
140 #endif
141 
142 //***************************************************************************
143 // Internationnal
144 //***************************************************************************
145 
146 //---------------------------------------------------------------------------
147 //Unicode
148 #if defined(_UNICODE) || defined(UNICODE) || defined(__UNICODE__)
149  #ifndef _UNICODE
150  #define _UNICODE
151  #endif
152  #ifndef UNICODE
153  #define UNICODE
154  #endif
155  #ifndef __UNICODE__
156  #define __UNICODE__ 1
157  #endif
158 #endif
159 
160 //---------------------------------------------------------------------------
161 //wchar_t stuff
162 #if defined(MACOS) || defined(MACOSX)
163  #include <wchar.h>
164 #endif
165 
166 //***************************************************************************
167 // Compiler bugs/unuseful warning
168 //***************************************************************************
169 
170 //MSVC6 : for(int t=0; t<10; ++t) { do something }; for(int t=0; t<10; ++t) { do something }
171 #if defined(_MSC_VER) && _MSC_VER <= 1200
172  #define for if(true)for
173  #pragma warning(disable:4786) // MSVC6 doesn't like typenames longer than 255 chars (which generates an enormous amount of warnings).
174 #endif
175 
176 //***************************************************************************
177 // (Without Namespace)
178 //***************************************************************************
179 
180 //---------------------------------------------------------------------------
181 #include <limits.h>
182 
183 //---------------------------------------------------------------------------
184 #if defined(ZENLIB_DEBUG) && (defined(DEBUG) || defined(_DEBUG))
185  #include "ZenLib/MemoryDebug.h"
186 #endif // defined(ZENLIB_DEBUG) && (defined(DEBUG) || defined(_DEBUG))
187 
188 //***************************************************************************
189 // Compiler helpers
190 //***************************************************************************
191 
192 //---------------------------------------------------------------------------
193 //Macro to cut down on compiler warnings
194 #ifndef UNUSED
195  #define UNUSED(Identifier)
196 #endif
197 //---------------------------------------------------------------------------
198 //If we need size_t specific integer conversion
199 #if !defined(SIZE_T_IS_LONG) && (defined(__LP64__) || defined(MACOSX))
200  #define SIZE_T_IS_LONG
201 #endif
202 
203 //---------------------------------------------------------------------------
204 //(-1) is known to be the MAX of an unsigned int but GCC complains about it
205 #ifdef __cplusplus
206  #include <cstddef> //for size_t
207 #else /* __cplusplus */
208  #include <stddef.h> //for size_t
209 #endif /* __cplusplus */
210 #include <cstring> //size_t
211 namespace ZenLib
212 {
213  const std::size_t Error=((std::size_t)(-1));
214  const std::size_t All=((std::size_t)(-1));
215  const std::size_t Unlimited=((std::size_t)(-1));
216 }
217 
218 //***************************************************************************
219 // (With namespace)
220 //***************************************************************************
221 
222 namespace ZenLib
223 {
224 
225 //***************************************************************************
226 // International
227 //***************************************************************************
228 
229 //---------------------------------------------------------------------------
230 //Char types
231 #if defined(__UNICODE__)
232  #if defined (_MSC_VER) && !defined (_NATIVE_WCHAR_T_DEFINED)
233  #pragma message Native wchar_t is not defined, not tested, you should put /Zc:wchar_t in compiler options
234  #endif
235  typedef wchar_t Char;
236  #undef __T
237  #define __T(__x) L ## __x
238 #else // defined(__UNICODE__)
239  typedef char Char;
240  #undef __T
241  #define __T(__x) __x
242 #endif // defined(__UNICODE__)
243 #ifdef wchar_t
244  typedef wchar_t wchar;
245 #endif // wchar_t
246 
247 //***************************************************************************
248 // Platform differences
249 //***************************************************************************
250 
251 //End of line
252 extern const Char* EOL;
253 extern const Char PathSeparator;
254 
255 //***************************************************************************
256 // Types
257 //***************************************************************************
258 
259 //---------------------------------------------------------------------------
260 //int
261 typedef signed int ints;
262 typedef unsigned int intu;
263 
264 //---------------------------------------------------------------------------
265 //8-bit int
266 #if UCHAR_MAX==0xff
267  #undef MAXTYPE_INT
268  #define MAXTYPE_INT 8
269  typedef signed char int8s;
270  typedef unsigned char int8u;
271 #else
272  #pragma message This machine has no 8-bit integertype?
273 #endif
274 
275 //---------------------------------------------------------------------------
276 //16-bit int
277 #if UINT_MAX == 0xffff
278  #undef MAXTYPE_INT
279  #define MAXTYPE_INT 16
280  typedef signed int int16s;
281  typedef unsigned int int16u;
282 #elif USHRT_MAX == 0xffff
283  #undef MAXTYPE_INT
284  #define MAXTYPE_INT 16
285  typedef signed short int16s;
286  typedef unsigned short int16u;
287 #else
288  #pragma message This machine has no 16-bit integertype?
289 #endif
290 
291 //---------------------------------------------------------------------------
292 //32-bit int
293 #if UINT_MAX == 0xfffffffful
294  #undef MAXTYPE_INT
295  #define MAXTYPE_INT 32
296  typedef signed int int32s;
297  typedef unsigned int int32u;
298 #elif ULONG_MAX == 0xfffffffful
299  #undef MAXTYPE_INT
300  #define MAXTYPE_INT 32
301  typedef signed long int32s;
302  typedef unsigned long int32u;
303 #elif USHRT_MAX == 0xfffffffful
304  #undef MAXTYPE_INT
305  #define MAXTYPE_INT 32
306  typedef signed short int32s;
307  typedef unsigned short int32u;
308 #else
309  #pragma message This machine has no 32-bit integer type?
310 #endif
311 
312 //---------------------------------------------------------------------------
313 //64-bit int
314 #if defined(__MINGW32__) || defined(__CYGWIN32__) || defined(__UNIX__) || defined(__MACOSX__)
315  #undef MAXTYPE_INT
316  #define MAXTYPE_INT 64
317  typedef signed long long int64s;
318  typedef unsigned long long int64u;
319 #elif defined(__WIN32__)
320  #undef MAXTYPE_INT
321  #define MAXTYPE_INT 64
322  typedef signed __int64 int64s;
323  typedef unsigned __int64 int64u;
324 #else
325  #pragma message This machine has no 64-bit integer type?
326 #endif
327 
328 //---------------------------------------------------------------------------
329 //32-bit float
330 #if defined(WINDOWS) || defined(UNIX) || defined(MACOSX)
331  #undef MAXTYPE_FLOAT
332  #define MAXTYPE_FLOAT 32
333  typedef float float32;
334 #else
335  #pragma message This machine has no 32-bit float type?
336 #endif
337 
338 //---------------------------------------------------------------------------
339 //64-bit float
340 #if defined(WINDOWS) || defined(UNIX) || defined(MACOSX)
341  #undef MAXTYPE_FLOAT
342  #define MAXTYPE_FLOAT 64
343  typedef double float64;
344 #else
345  #pragma message This machine has no 64-bit float type?
346 #endif
347 
348 //---------------------------------------------------------------------------
349 //80-bit float
350 #if defined(WINDOWS) || defined(UNIX) || defined(MACOSX)
351  #undef MAXTYPE_FLOAT
352  #define MAXTYPE_FLOAT 80
353  typedef long double float80;
354 #else
355  #pragma message This machine has no 80-bit float type?
356 #endif
357 
358 //***************************************************************************
359 // Nested functions
360 //***************************************************************************
361 
362 //Unices
363 #if defined (UNIX)
364  #define snwprintf swprintf
365 #endif
366 
367 //Windows - MSVC (before Visual Studio 2015)
368 #if defined (_MSC_VER) && _MSC_VER < 1900
369  #define snprintf _snprintf
370  #define snwprintf _snwprintf
371 #endif
372 
373 } //namespace
374 #endif
ZenLib::PathSeparator
const Char PathSeparator
ZenLib::Char
char Char
Definition: Conf.h:239
ZenLib::Error
const std::size_t Error
Definition: Conf.h:213
ZenLib
Definition: BitStream.h:23
ZenLib::EOL
const Char * EOL
ZenLib::ints
signed int ints
Definition: Conf.h:261
ZenLib::intu
unsigned int intu
Definition: Conf.h:262
ZenLib::All
const std::size_t All
Definition: Conf.h:214
ZenLib::Unlimited
const std::size_t Unlimited
Definition: Conf.h:215
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