// Author: Julian Smart
// Modified by:
// Created: 29/01/98
-// RCS-ID: $Id$
// Copyright: (c) 1998 Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/list.h"
#include "wx/arrstr.h"
-#ifndef __WXPALMOS5__
#ifdef __WXWINCE__
#include "wx/msw/wince/time.h"
#include "wx/msw/private.h"
#include <time.h>
#endif
-#ifdef __WXWINCE__
-// Nothing
-#elif !defined(__MWERKS__)
+#ifndef __WXWINCE__
#include <sys/types.h>
#include <sys/stat.h>
-#else
- #ifdef __MACH__
- #include <sys/types.h>
- #include <utime.h>
- #include <sys/stat.h>
- #include <unistd.h>
- #else
- #include <stat.h>
- #include <unistd.h>
- #include <unix.h>
- #endif
#endif
-#endif // !__WXPALMOS5__
#ifdef __OS2__
// need to check for __OS2__ first since currently both
#endif
#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
-#if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__WXWINCE__) && !defined(__CYGWIN__)
+#if !defined( __GNUWIN32__ ) && !defined(__WXWINCE__) && !defined(__CYGWIN__)
#include <direct.h>
#include <dos.h>
#include <io.h>
#include <dir.h>
#endif
-#ifndef __WXPALMOS5__
#ifndef __WXWINCE__
#include <fcntl.h> // O_RDONLY &c
#endif
-#endif // !__WXPALMOS5__
+
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
-#if defined(__VISUALC__) || defined(__DIGITALMARS__)
+#if defined(__VISUALC__) || defined(__INTELC__) || defined(__DIGITALMARS__)
typedef int mode_t;
#endif
#endif
#endif
-#if (defined(__VISUALC__) && !defined(__WXWINCE__)) || ( defined(__MWERKS__) && defined( __INTEL__) )
+#if defined(__VISUALC__) && !defined(__WXWINCE__)
typedef _off_t off_t;
#elif defined(__SYMANTEC__)
typedef long off_t;
-#elif defined(__MWERKS__) && !defined(__INTEL__) && !defined(__MACH__)
- typedef long off_t;
-#elif defined(__WXPALMOS5__)
- typedef long off_t;
#endif
enum wxSeekMode
wxFILE_KIND_PIPE // a pipe
};
+// we redefine these constants here because S_IREAD &c are _not_ standard
+// however, we do assume that the values correspond to the Unix umask bits
+enum wxPosixPermissions
+{
+ // standard Posix names for these permission flags:
+ wxS_IRUSR = 00400,
+ wxS_IWUSR = 00200,
+ wxS_IXUSR = 00100,
+
+ wxS_IRGRP = 00040,
+ wxS_IWGRP = 00020,
+ wxS_IXGRP = 00010,
+
+ wxS_IROTH = 00004,
+ wxS_IWOTH = 00002,
+ wxS_IXOTH = 00001,
+
+ // longer but more readable synonyms for the constants above:
+ wxPOSIX_USER_READ = wxS_IRUSR,
+ wxPOSIX_USER_WRITE = wxS_IWUSR,
+ wxPOSIX_USER_EXECUTE = wxS_IXUSR,
+
+ wxPOSIX_GROUP_READ = wxS_IRGRP,
+ wxPOSIX_GROUP_WRITE = wxS_IWGRP,
+ wxPOSIX_GROUP_EXECUTE = wxS_IXGRP,
+
+ wxPOSIX_OTHERS_READ = wxS_IROTH,
+ wxPOSIX_OTHERS_WRITE = wxS_IWOTH,
+ wxPOSIX_OTHERS_EXECUTE = wxS_IXOTH,
+
+ // default mode for the new files: allow reading/writing them to everybody but
+ // the effective file mode will be set after anding this value with umask and
+ // so won't include wxS_IW{GRP,OTH} for the default 022 umask value
+ wxS_DEFAULT = (wxPOSIX_USER_READ | wxPOSIX_USER_WRITE | \
+ wxPOSIX_GROUP_READ | wxPOSIX_GROUP_WRITE | \
+ wxPOSIX_OTHERS_READ | wxPOSIX_OTHERS_WRITE),
+
+ // default mode for the new directories (see wxFileName::Mkdir): allow
+ // reading/writing/executing them to everybody, but just like wxS_DEFAULT
+ // the effective directory mode will be set after anding this value with umask
+ wxS_DIR_DEFAULT = (wxPOSIX_USER_READ | wxPOSIX_USER_WRITE | wxPOSIX_USER_EXECUTE | \
+ wxPOSIX_GROUP_READ | wxPOSIX_GROUP_WRITE | wxPOSIX_GROUP_EXECUTE | \
+ wxPOSIX_OTHERS_READ | wxPOSIX_OTHERS_WRITE | wxPOSIX_OTHERS_EXECUTE)
+};
+
// ----------------------------------------------------------------------------
// declare our versions of low level file functions: some compilers prepend
// underscores to the usual names, some also have Unicode versions of them
// Implemented in filefnwce.cpp
#if defined( __WXWINCE__)
typedef __int64 wxFileOffset;
- #define wxFileOffsetFmtSpec _("I64")
+ #define wxFileOffsetFmtSpec wxT("I64")
WXDLLIMPEXP_BASE int wxCRT_Open(const wxChar *filename, int oflag, int WXUNUSED(pmode));
WXDLLIMPEXP_BASE int wxCRT_Access(const wxChar *name, int WXUNUSED(how));
+ WXDLLIMPEXP_BASE int wxCRT_Chmod(const wxChar *name, int WXUNUSED(how));
WXDLLIMPEXP_BASE int wxClose(int fd);
WXDLLIMPEXP_BASE int wxFsync(int WXUNUSED(fd));
WXDLLIMPEXP_BASE int wxRead(int fd, void *buf, unsigned int count);
#define wxCRT_RmDir _wrmdir
#define wxCRT_Stat _wstat
#define wxStructStat struct _stat
-#elif (defined(__WXMSW__) || defined(__OS2__)) && !defined(__WXPALMOS__) && \
+#elif (defined(__WINDOWS__) || defined(__OS2__)) && \
( \
defined(__VISUALC__) || \
defined(__MINGW64__) || \
(defined(__MINGW32__) && !defined(__WINE__) && \
wxCHECK_W32API_VERSION(0, 5)) || \
- defined(__MWERKS__) || \
defined(__DMC__) || \
defined(__WATCOMC__) || \
defined(__BORLANDC__) \
)
+ // temporary defines just used immediately below
#undef wxHAS_HUGE_FILES
+ #undef wxHAS_HUGE_STDIO_FILES
// detect compilers which have support for huge files
#if defined(__VISUALC__)
#define wxHAS_HUGE_FILES 1
#endif
- // other Windows compilers (DMC, Watcom, Metrowerks and Borland) don't have
- // huge file support (or at least not all functions needed for it by wx)
- // currently
+ // detect compilers which have support for huge stdio files
+ #if wxCHECK_VISUALC_VERSION(8)
+ #define wxHAS_HUGE_STDIO_FILES
+ #define wxFseek _fseeki64
+ #define wxFtell _ftelli64
+ #elif wxCHECK_MINGW32_VERSION(3, 5) // mingw-runtime version (not gcc)
+ #define wxHAS_HUGE_STDIO_FILES
+ #define wxFseek fseeko64
+ #define wxFtell ftello64
+ #endif
+
+ // other Windows compilers (DMC, Watcom, and Borland) don't have huge file
+ // support (or at least not all functions needed for it by wx) currently
// types
// complications
#define wxClose wxPOSIX_IDENT(close)
- #if defined(__MWERKS__)
- #if __MSL__ >= 0x6000
- #define wxRead(fd, buf, nCount) _read(fd, (void *)buf, nCount)
- #define wxWrite(fd, buf, nCount) _write(fd, (void *)buf, nCount)
- #else
- #define wxRead(fd, buf, nCount)\
- _read(fd, (const char *)buf, nCount)
- #define wxWrite(fd, buf, nCount)\
- _write(fd, (const char *)buf, nCount)
- #endif
- #else // __MWERKS__
- #define wxRead wxPOSIX_IDENT(read)
- #define wxWrite wxPOSIX_IDENT(write)
- #endif
+ #define wxRead wxPOSIX_IDENT(read)
+ #define wxWrite wxPOSIX_IDENT(write)
#ifdef wxHAS_HUGE_FILES
#ifndef __MINGW64__
// first the ANSI versions
#define wxCRT_OpenA wxPOSIX_IDENT(open)
#define wxCRT_AccessA wxPOSIX_IDENT(access)
+ #define wxCRT_ChmodA wxPOSIX_IDENT(chmod)
#define wxCRT_MkDirA wxPOSIX_IDENT(mkdir)
#define wxCRT_RmDirA wxPOSIX_IDENT(rmdir)
#ifdef wxHAS_HUGE_FILES
- #define wxCRT_StatA wxPOSIX_IDENT(stati64)
+ // MinGW-64 provides underscore-less versions of all file functions
+ // except for this one.
+ #ifdef __MINGW64__
+ #define wxCRT_StatA _stati64
+ #else
+ #define wxCRT_StatA wxPOSIX_IDENT(stati64)
+ #endif
#else
// Unfortunately Watcom is not consistent
#if defined(__OS2__) && defined(__WATCOMC__)
#endif
#define wxCRT_AccessW _waccess
+ #define wxCRT_ChmodW _wchmod
#define wxCRT_MkDirW _wmkdir
#define wxCRT_RmDirW _wrmdir
#ifdef wxHAS_HUGE_FILES
// finally the default char-type versions
#if wxUSE_UNICODE
- #if wxUSE_UNICODE_MSLU
+ #if wxUSE_UNICODE_MSLU || defined(__WX_STRICT_ANSI_GCC__)
// implement the missing file functions in Win9x ourselves
WXDLLIMPEXP_BASE int wxMSLU__wopen(const wxChar *name,
int flags, int mode);
WXDLLIMPEXP_BASE int wxMSLU__waccess(const wxChar *name,
int mode);
+ WXDLLIMPEXP_BASE int wxMSLU__wchmod(const wxChar *name,
+ int mode);
WXDLLIMPEXP_BASE int wxMSLU__wmkdir(const wxChar *name);
WXDLLIMPEXP_BASE int wxMSLU__wrmdir(const wxChar *name);
#define wxCRT_Open wxMSLU__wopen
#define wxCRT_Access wxMSLU__waccess
+ #define wxCRT_Chmod wxMSLU__wchmod
#define wxCRT_MkDir wxMSLU__wmkdir
#define wxCRT_RmDir wxMSLU__wrmdir
#define wxCRT_Stat wxMSLU__wstat
#else // !wxUSE_UNICODE_MSLU
#define wxCRT_Open wxCRT_OpenW
#define wxCRT_Access wxCRT_AccessW
+ #define wxCRT_Chmod wxCRT_ChmodW
#define wxCRT_MkDir wxCRT_MkDirW
#define wxCRT_RmDir wxCRT_RmDirW
#define wxCRT_Stat wxCRT_StatW
#else // !wxUSE_UNICODE
#define wxCRT_Open wxCRT_OpenA
#define wxCRT_Access wxCRT_AccessA
+ #define wxCRT_Chmod wxCRT_ChmodA
#define wxCRT_MkDir wxCRT_MkDirA
#define wxCRT_RmDir wxCRT_RmDirA
#define wxCRT_Stat wxCRT_StatA
#endif // wxHAS_UNDERSCORES_IN_POSIX_IDENTS
#ifdef wxHAS_HUGE_FILES
- // wxFile is present and supports large files. Currently wxFFile
- // doesn't have large file support with any Windows compiler (even
- // Win64 ones).
+ // wxFile is present and supports large files.
#if wxUSE_FILE
#define wxHAS_LARGE_FILES
#endif
+ // wxFFile is present and supports large files
+ #if wxUSE_FFILE && defined wxHAS_HUGE_STDIO_FILES
+ #define wxHAS_LARGE_FFILES
+ #endif
#endif
- // it's a private define, undefine it so that nobody gets tempted to use it
+ // private defines, undefine so that nobody gets tempted to use
#undef wxHAS_HUGE_FILES
-#elif defined (__WXPALMOS__)
- typedef off_t wxFileOffset;
-#ifdef _LARGE_FILES
- #define wxFileOffsetFmtSpec wxLongLongFmtSpec
- wxCOMPILE_TIME_ASSERT( sizeof(off_t) == sizeof(wxLongLong_t), BadFileSizeType );
- // wxFile is present and supports large files
- #ifdef wxUSE_FILE
- #define wxHAS_LARGE_FILES
- #endif
- // wxFFile is present and supports large files
- #if SIZEOF_LONG == 8 || defined HAVE_FSEEKO
- #define wxHAS_LARGE_FFILES
- #endif
-#else
- #define wxFileOffsetFmtSpec _T("")
-#endif
- #define wxClose close
- #define wxRead ::read
- #define wxWrite ::write
- #define wxLseek lseek
- #define wxSeek lseek
- #define wxFsync fsync
- #define wxEof eof
-
- #define wxCRT_MkDir mkdir
- #define wxCRT_RmDir rmdir
-
- #define wxTell(fd) lseek(fd, 0, SEEK_CUR)
-
- #define wxStructStat struct stat
-
- #define wxCRT_Open open
- #define wxCRT_Stat svfs_stat
- #define wxCRT_Lstat lstat
- #define wxCRT_Access access
-
- #define wxHAS_NATIVE_LSTAT
+ #undef wxHAS_HUGE_STDIO_FILES
#else // Unix or Windows using unknown compiler, assume POSIX supported
typedef off_t wxFileOffset;
- #ifdef _LARGE_FILES
+ #ifdef HAVE_LARGEFILE_SUPPORT
#define wxFileOffsetFmtSpec wxLongLongFmtSpec
wxCOMPILE_TIME_ASSERT( sizeof(off_t) == sizeof(wxLongLong_t),
BadFileSizeType );
// wxFile is present and supports large files
- #ifdef wxUSE_FILE
+ #if wxUSE_FILE
#define wxHAS_LARGE_FILES
#endif
// wxFFile is present and supports large files
- #if SIZEOF_LONG == 8 || defined HAVE_FSEEKO
+ #if wxUSE_FFILE && (SIZEOF_LONG == 8 || defined HAVE_FSEEKO)
#define wxHAS_LARGE_FFILES
#endif
+ #ifdef HAVE_FSEEKO
+ #define wxFseek fseeko
+ #define wxFtell ftello
+ #endif
#else
- #define wxFileOffsetFmtSpec _T("")
+ #define wxFileOffsetFmtSpec wxT("")
#endif
// functions
#define wxClose close
#define wxCRT_Stat stat
#define wxCRT_Lstat lstat
#define wxCRT_Access access
+ #define wxCRT_Chmod chmod
#define wxHAS_NATIVE_LSTAT
#endif // platforms
#define wxCRT_Lstat wxCRT_Stat
#endif
+// define wxFseek/wxFtell to large file versions if available (done above) or
+// to fseek/ftell if not, to save ifdefs in using code
+#ifndef wxFseek
+ #define wxFseek fseek
+#endif
+#ifndef wxFtell
+ #define wxFtell ftell
+#endif
+
inline int wxAccess(const wxString& path, mode_t mode)
{ return wxCRT_Access(path.fn_str(), mode); }
+inline int wxChmod(const wxString& path, mode_t mode)
+ { return wxCRT_Chmod(path.fn_str(), mode); }
inline int wxOpen(const wxString& path, int flags, mode_t mode)
{ return wxCRT_Open(path.fn_str(), flags, mode); }
{ return wxCRT_Lstat(path.fn_str(), buf); }
inline int wxRmDir(const wxString& path)
{ return wxCRT_RmDir(path.fn_str()); }
-#if defined(__WINDOWS__) || (defined(__OS2__) && defined(__WATCOMC__))
+#if (defined(__WINDOWS__) && !defined(__CYGWIN__)) \
+ || (defined(__OS2__) && defined(__WATCOMC__))
inline int wxMkDir(const wxString& path, mode_t WXUNUSED(mode) = 0)
{ return wxCRT_MkDir(path.fn_str()); }
#else
WXDLLIMPEXP_BASE bool wxSetWorkingDirectory(const wxString& d);
// Make directory
-WXDLLIMPEXP_BASE bool wxMkdir(const wxString& dir, int perm = 0777);
+WXDLLIMPEXP_BASE bool wxMkdir(const wxString& dir, int perm = wxS_DIR_DEFAULT);
// Remove directory. Flags reserved for future use.
WXDLLIMPEXP_BASE bool wxRmdir(const wxString& dir, int flags = 0);
// CYGWIN also uses UNIX settings
#define wxFILE_SEP_PATH wxFILE_SEP_PATH_UNIX
#define wxPATH_SEP wxPATH_SEP_UNIX
-#elif defined(__WXPALMOS__)
- #define wxFILE_SEP_PATH wxFILE_SEP_PATH_UNIX
- #define wxPATH_SEP wxPATH_SEP_UNIX
#elif defined(__MAC__)
#define wxFILE_SEP_PATH wxFILE_SEP_PATH_MAC
#define wxPATH_SEP wxPATH_SEP_MAC
projects / wxWidgets.git / blobdiff