Sergey Sharybin
ba6b83d63d
The reason of this is because PATH_MAX is not guaranteed to be defined on all platforms and Hurd doesn't define it. So either we need to support arbitrary long file path or we need to define own maximum path length. The rule here would be: - If it's not big trouble to support arbitrary long paths (i.e. in ghost by using std::string instead of char*) then arbitrary long path shall be implemented. - For other cases to use PATH_MAX please include BLI_fileops.h which takes care of making sure PATH_MAX is defined. Additional change: get rid of own changes made yesterday which were supposed to make storage.c work fine in cases PATH_MAX is not define, but on the second though it lead to unneeded complication of the code. Thanks Campbell for review!
165 lines
3.5 KiB
C++
165 lines
3.5 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef __BLI_WINSTUFF_H__
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#define __BLI_WINSTUFF_H__
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/** \file BLI_winstuff.h
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* \ingroup bli
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* \brief Compatibility-like things for windows.
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*/
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#ifndef _WIN32
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# error "This include is for Windows only!"
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#endif
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#ifndef FREE_WINDOWS
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# pragma warning(once: 4761 4305 4244 4018)
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#else
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# ifdef WINVER
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# undef WINVER
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# endif
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/* Some stuff requires WINVER 0x500, but mingw's default is 0x400 */
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# define WINVER 0x0501
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#endif
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#define WIN32_LEAN_AND_MEAN
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#ifndef WIN32_SKIP_HKEY_PROTECTION
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# undef HKEY
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# define HKEY WIN32_HKEY /* prevent competing definitions */
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# include <windows.h>
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# undef HKEY
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#else
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# include <windows.h>
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#endif
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#undef near
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#undef far
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#undef rad
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#undef rad1
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#undef rad2
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#undef rad3
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#undef vec
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#undef rect
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#undef rct1
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#undef rct2
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#define near clipsta
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#define far clipend
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#undef small
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// These definitions are also in BLI_math for simplicity
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define _USE_MATH_DEFINES
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#define MAXPATHLEN MAX_PATH
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#ifndef S_ISREG
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# define S_ISREG(x) (((x) & _S_IFREG) == _S_IFREG)
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#endif
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#ifndef S_ISDIR
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# define S_ISDIR(x) (((x) & _S_IFDIR) == _S_IFDIR)
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#endif
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/* defines for using ISO C++ conformant names */
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#define snprintf _snprintf
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#ifdef _MSC_VER
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# define R_OK 4
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# define W_OK 2
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// not accepted by access() on windows
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//# define X_OK 1
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# define F_OK 0
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#endif
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#ifndef FREE_WINDOWS
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typedef unsigned int mode_t;
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#endif
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/* use functions that take a 64 bit offset for files larger than 4GB */
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#ifndef FREE_WINDOWS
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# include <stdio.h>
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# define fseek(stream, offset, origin) _fseeki64(stream, offset, origin)
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# define ftell(stream) _ftelli64(stream)
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# define lseek(fd, offset, origin) _lseeki64(fd, offset, origin)
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# define tell(fd) _telli64(fd)
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#endif
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/* mingw using _SSIZE_T_ to declare ssize_t type */
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#ifndef _SSIZE_T_
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# define _SSIZE_T_
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/* python uses HAVE_SSIZE_T */
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# ifndef HAVE_SSIZE_T
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# define HAVE_SSIZE_T 1
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# ifndef FREE_WINDOWS64
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typedef long ssize_t;
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# endif
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# endif
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#endif
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struct dirent {
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int d_ino;
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int d_off;
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unsigned short d_reclen;
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char *d_name;
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};
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typedef struct _DIR {
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HANDLE handle;
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WIN32_FIND_DATAW data;
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char path[MAX_PATH];
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long dd_loc;
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long dd_size;
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char dd_buf[4096];
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void *dd_direct;
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struct dirent direntry;
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} DIR;
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void RegisterBlendExtension(void);
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DIR *opendir(const char *path);
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struct dirent *readdir(DIR *dp);
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int closedir(DIR *dp);
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void get_default_root(char *root);
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int check_file_chars(char *filename);
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const char *dirname(char *path);
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int BLI_getInstallationDir(char *str);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __BLI_WINSTUFF_H__ */
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