api/WizardsToolkit/nt-base_8h_source.html

00001 /*
00002   Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization
00003   dedicated to making software imaging solutions freely available.
00004
00005   You may not use this file except in compliance with the License.
00006   obtain a copy of the License at
00007
00008     http://www.wizards-toolkit.org/script/license.php
00009
00010   Unless required by applicable law or agreed to in writing, software
00011   distributed under the License is distributed on an "AS IS" BASIS,
00012   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013   See the License for the specific language governing permissions and
00014   limitations under the License.
00015
00016   Windows NT utility methods for the Wizard's Toolkit.
00017 */
00018 #ifndef _WIZARDSTOOLKIT_NTBASE_H
00019 #define _WIZARDSTOOLKIT_NTBASE_H
00020
00021 #if defined(__cplusplus) || defined(c_plusplus)
00022 extern "C" {
00023 #endif
00024
00025 #define WIN32_LEAN_AND_MEAN
00026 #define VC_EXTRALEAN
00027 #include <windows.h>
00028 #include <winuser.h>
00029 #include <wingdi.h>
00030 #include <io.h>
00031 #include <process.h>
00032 #include <errno.h>
00033 #if defined(_DEBUG)
00034 #include <crtdbg.h>
00035 #endif
00036
00037 #include <stdarg.h>
00038 #include "wizard/exception.h"
00039
00040 #define PROT_READ  0x01
00041 #define PROT_WRITE  0x02
00042 #define MAP_SHARED  0x01
00043 #define MAP_PRIVATE  0x02
00044 #define MAP_ANONYMOUS  0x20
00045 #define F_OK 0
00046 #define R_OK 4
00047 #define W_OK 2
00048 #define RW_OK 6
00049 #define _SC_PAGESIZE 1
00050 #define _SC_PHYS_PAGES 2
00051 #define _SC_OPEN_MAX 3
00052 #if !defined(SSIZE_MAX)
00053 #define SSIZE_MAX  0x7fffffffL
00054 #endif
00055
00056 /*
00057   _MSC_VER values:
00058     1100 MSVC 5.0
00059     1200 MSVC 6.0
00060     1300 MSVC 7.0 Visual C++ .NET 2002
00061     1310 Visual c++ .NET 2003
00062     1400 Visual C++ 2005
00063     1500 Visual C++ 2008
00064 */
00065
00066 #if !defined(chsize)
00067 # if defined(__BORLANDC__)
00068 #   define chsize(file,length)  chsize(file,length)
00069 # else
00070 #   define chsize(file,length)  _chsize(file,length)
00071 # endif
00072 #endif
00073
00074 #if !defined(access)
00075 #if defined(_VISUALC_) && (_MSC_VER >= 1400)
00076 #  define access(path,mode)  _access_s(path,mode)
00077 #endif
00078 #endif
00079 #if !defined(chdir)
00080 #  define chdir  _chdir
00081 #endif
00082 #if !defined(close)
00083 #  define close  _close
00084 #endif
00085 #if !defined(closedir)
00086 #  define closedir(directory)  NTCloseDirectory(directory)
00087 #endif
00088 #if !defined(fdopen)
00089 #  define fdopen  _fdopen
00090 #endif
00091 #if !defined(fileno)
00092 #  define fileno  _fileno
00093 #endif
00094 #if !defined(fseek) && !defined(__MINGW32__)
00095 #if defined(WIZARDSTOOLKIT_WINDOWS_SUPPORT) && !defined(Windows95) && \
00096   !(defined(_MSC_VER) && (_MSC_VER < 1400)) && (__MSVCRT_VERSION__ < 0x800)
00097 #  define fseek  _fseeki64
00098 #endif
00099 #endif
00100 #if !defined(fstat) && !defined(__BORLANDC__)
00101 #if defined(WIZARDSTOOLKIT_WINDOWS_SUPPORT) && !defined(Windows95) && \
00102   !(defined(_MSC_VER) && (_MSC_VER < 1400)) && (__MSVCRT_VERSION__ < 0x800)
00103 #  define fstat  _fstati64
00104 #else
00105 #  define fstat  _fstat
00106 #endif
00107 #endif
00108 #if !defined(fsync)
00109 #  define fsync  _commit
00110 #endif
00111 #if !defined(ftell) && !defined(__MINGW32__)
00112 #if defined(WIZARDSTOOLKIT_WINDOWS_SUPPORT) && !defined(Windows95) && \
00113   !(defined(_MSC_VER) && (_MSC_VER < 1400)) && (__MSVCRT_VERSION__ < 0x800)
00114 #  define ftell  _ftelli64
00115 #endif
00116 #endif
00117 #if !defined(ftruncate)
00118 #  define ftruncate(file,length)  NTTruncateFile(file,length)
00119 #endif
00120 #if !defined(getcwd)
00121 #  define getcwd  _getcwd
00122 #endif
00123 #if !defined(getpid)
00124 #  define getpid  _getpid
00125 #endif
00126 #if !defined(hypot)
00127 #  define hypot  _hypot
00128 #endif
00129 #if !defined(inline)
00130 #  define inline __inline
00131 #endif
00132 #if !defined(isatty)
00133 #  define isatty _isatty
00134 #endif
00135 #if !defined(locale_t)
00136 #define locale_t _locale_t
00137 #endif
00138 #if defined(WIZARDSTOOLKIT_WINDOWS_SUPPORT) && !defined(Windows95) && \
00139   !(defined(_MSC_VER) && (_MSC_VER < 1400)) && (__MSVCRT_VERSION__ < 0x800)
00140 #  define lseek  _lseeki64
00141 #else
00142 #  define lseek  _lseek
00143 #endif
00144 #if !defined(WIZARDSTOOLKIT_LTDL_DELEGATE)
00145 #if !defined(lt_dlclose)
00146 #  define lt_dlclose(handle)  NTCloseLibrary(handle)
00147 #endif
00148 #if !defined(lt_dlerror)
00149 #  define lt_dlerror()  NTGetLibraryError()
00150 #endif
00151 #if !defined(lt_dlexit)
00152 #  define lt_dlexit()  NTExitLibrary()
00153 #endif
00154 #if !defined(lt_dlinit)
00155 #  define lt_dlinit()  NTInitializeLibrary()
00156 #endif
00157 #if !defined(lt_dlopen)
00158 #  define lt_dlopen(filename)  NTOpenLibrary(filename)
00159 #endif
00160 #if !defined(lt_dlsetsearchpath)
00161 #  define lt_dlsetsearchpath(path)  NTSetSearchPath(path)
00162 #endif
00163 #if !defined(lt_dlsym)
00164 #  define lt_dlsym(handle,name)  NTGetLibrarySymbol(handle,name)
00165 #endif
00166 #endif
00167 #if !defined(mkdir)
00168 #  define mkdir  _mkdir
00169 #endif
00170 #if !defined(mmap)
00171 #  define mmap(address,length,protection,access,file,offset) \
00172   NTMapMemory(address,length,protection,access,file,offset)
00173 #endif
00174 #if !defined(msync)
00175 #  define msync(address,length,flags)  NTSyncMemory(address,length,flags)
00176 #endif
00177 #if !defined(munmap)
00178 #  define munmap(address,length)  NTUnmapMemory(address,length)
00179 #endif
00180 #if !defined(opendir)
00181 #  define opendir(directory)  NTOpenDirectory(directory)
00182 #endif
00183 #if !defined(open)
00184 #  define open  _open
00185 #endif
00186 #if !defined(pclose)
00187 #  define pclose  _pclose
00188 #endif
00189 #if !defined(popen)
00190 #  define popen  _popen
00191 #endif
00192 #if !defined(fprintf_l)
00193 #define fprintf_l  _fprintf_s_l
00194 #endif
00195 #if !defined(read)
00196 #  define read  _read
00197 #endif
00198 #if !defined(readdir)
00199 #  define readdir(directory)  NTReadDirectory(directory)
00200 #endif
00201 #if !defined(seekdir)
00202 #  define seekdir(directory,offset)  NTSeekDirectory(directory,offset)
00203 #endif
00204 #if !defined(setmode)
00205 #  define setmode  _setmode
00206 #endif
00207 #if !defined(spawnvp)
00208 #  define spawnvp  _spawnvp
00209 #endif
00210 #if !defined(stat) && !defined(__BORLANDC__)
00211 #if defined(WIZARDSTOOLKIT_WINDOWS_SUPPORT) && !defined(Windows95) && \
00212   !(defined(_MSC_VER) && (_MSC_VER < 1400)) && (__MSVCRT_VERSION__ < 0x800)
00213 #  define stat  _stati64
00214 #else
00215 #  define stat  _stat
00216 #endif
00217 #endif
00218 #if !defined(strcasecmp)
00219 #  define strcasecmp  _strcmpi
00220 #endif
00221 #if !defined(strncasecmp)
00222 #  define strncasecmp  _strnicmp
00223 #endif
00224 #if !defined(strtod_l)
00225 #define strtod_l  _strtod_l
00226 #endif
00227 #if !defined(sysconf)
00228 #  define sysconf(name)  NTSystemConfiguration(name)
00229 #endif
00230 #if defined(WIZARDSTOOLKIT_WINDOWS_SUPPORT) && !defined(Windows95) && \
00231   !(defined(_MSC_VER) && (_MSC_VER < 1400)) && (__MSVCRT_VERSION__ < 0x800)
00232 #  define tell  _telli64
00233 #else
00234 #  define tell  _tell
00235 #endif
00236 #if !defined(telldir)
00237 #  define telldir(directory)  NTTellDirectory(directory)
00238 #endif
00239 #if !defined(tempnam)
00240 #  define tempnam  _tempnam_s
00241 #endif
00242 #if !defined(vfprintf_l)
00243 #define vfprintf_l  _vfprintf_l
00244 #endif
00245 #if !defined(_MSC_VER) || (defined(_MSC_VER) && _MSC_VER < 1500)
00246 #define vsnprintf _vsnprintf
00247 #endif
00248 #if !defined(vsnprintf_l)
00249 #define vsnprintf_l  _vsnprintf_l
00250 #endif
00251 #if !defined(write)
00252 #  define write  _write
00253 #endif
00254 #if !defined(wstat) && !defined(__BORLANDC__)
00255 #if defined(MAGICKCORE_WINDOWS_SUPPORT) && !defined(Windows95) && \
00256   !(defined(_MSC_VER) && (_MSC_VER < 1400)) && (__MSVCRT_VERSION__ < 0x800)
00257 #  define wstat  _wstati64
00258 #else
00259 #  define wstat  _wstat
00260 #endif
00261 #endif
00262
00263 #if defined(_MT) && defined(WIZARDSTOOLKIT_WINDOWS_SUPPORT)
00264 #  define SAFE_GLOBAL  __declspec(thread)
00265 #else
00266 #  define SAFE_GLOBAL
00267 #endif
00268
00269 #if defined(__BORLANDC__)
00270 #undef _O_RANDOM
00271 #define _O_RANDOM 0
00272 #undef _O_SEQUENTIAL
00273 #define _O_SEQUENTIAL 0
00274 #undef _O_SHORT_LIVED
00275 #define _O_SHORT_LIVED 0
00276 #undef _O_TEMPORARY
00277 #define _O_TEMPORARY 0
00278 #endif
00279
00280 #if !defined(XS_VERSION)
00281 struct dirent
00282 {
00283   char
00284     d_name[2048];
00285
00286   int
00287     d_namlen;
00288 };
00289
00290 typedef struct _DIR
00291 {
00292   HANDLE
00293     hSearch;
00294
00295   WIN32_FIND_DATA
00296     Win32FindData;
00297
00298   BOOL
00299     firsttime;
00300
00301   struct dirent
00302     file_info;
00303 } DIR;
00304
00305 typedef struct _NTMEMORYSTATUSEX
00306 {
00307   DWORD
00308     dwLength,
00309     dwMemoryLoad;
00310
00311   DWORDLONG
00312     ullTotalPhys,
00313     ullAvailPhys,
00314     ullTotalPageFile,
00315     ullAvailPageFile,
00316     ullTotalVirtual,
00317     ullAvailVirtual,
00318     ullAvailExtendedVirtual;
00319 } NTMEMORYSTATUSEX;
00320
00321 #if !defined(__MINGW32__)
00322 struct timezone
00323 {
00324   int
00325     tz_minuteswest,
00326     tz_dsttime;
00327 };
00328
00329 typedef _locale_t locale_t;
00330 #endif
00331
00332 typedef UINT
00333   (CALLBACK *LPFNDLLFUNC1)(DWORD,UINT);
00334
00335 typedef UINT
00336   (CALLBACK *LPFNDLLFUNC2)(NTMEMORYSTATUSEX *);
00337
00338 #endif
00339
00340 #if defined(WIZARDSTOOLKIT_BZLIB_DELEGATE)
00341 #  if defined(_WIN32)
00342 #    define BZ_IMPORT 1
00343 #  endif
00344 #endif
00345
00346 extern WizardExport char
00347   *NTGetLastError(void);
00348
00349 #if !defined(WIZARDSTOOLKIT_LTDL_DELEGATE)
00350 extern WizardExport const char
00351   *NTGetLibraryError(void);
00352 #endif
00353
00354 #if !defined(XS_VERSION)
00355 extern WizardExport char
00356   *NTRegistryKeyLookup(const char *);
00357
00358 extern WizardExport DIR
00359   *NTOpenDirectory(const char *);
00360
00361 extern WizardExport double
00362   NTElapsedTime(void),
00363   NTUserTime(void);
00364
00365 extern WizardExport int
00366   Exit(int),
00367 #if !defined(__MINGW32__)
00368   gettimeofday(struct timeval *,struct timezone *),
00369 #endif
00370   IsWindows95(),
00371   NTCloseDirectory(DIR *),
00372   NTCloseLibrary(void *),
00373   NTControlHandler(void),
00374   NTExitLibrary(void),
00375   NTInitializeLibrary(void),
00376   NTSetSearchPath(const char *),
00377   NTSyncMemory(void *,size_t,int),
00378   NTUnmapMemory(void *,size_t),
00379   NTSystemCommand(const char *);
00380
00381 extern WizardExport ssize_t
00382   NTSystemConfiguration(int),
00383   NTTellDirectory(DIR *);
00384
00385 extern WizardExport WizardBooleanType
00386   NTGetExecutionPath(char *,const size_t),
00387   NTGetModulePath(const char *,char *),
00388   NTGatherRandomData(const size_t,unsigned char *),
00389   NTReportEvent(const char *,const WizardBooleanType),
00390   NTReportException(const char *,const WizardBooleanType);
00391
00392 extern WizardExport struct dirent
00393   *NTReadDirectory(DIR *);
00394
00395 extern WizardExport unsigned char
00396   *NTResourceToBlob(const char *);
00397
00398 extern WizardExport void
00399   NTErrorHandler(const ExceptionType,const char *,const char *),
00400   *NTGetLibrarySymbol(void *,const char *),
00401   *NTMapMemory(char *,size_t,int,int,int,WizardOffsetType),
00402   *NTOpenLibrary(const char *),
00403   NTSeekDirectory(DIR *,ssize_t),
00404   NTWarningHandler(const ExceptionType,const char *,const char *);
00405
00406 #endif /* !XS_VERSION */
00407
00408 #if defined(__cplusplus) || defined(c_plusplus)
00409 }
00410 #endif /* !C++ */
00411
00412 #endif /* !_WIZARDSTOOLKIT_NTBASE_H */