X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d28e0b069f2ffe49bf10ea87ba8d085f823e9c3e..859588540321276b8e813f479dbedbd53f23a0c5:/include/wx/filefn.h diff --git a/include/wx/filefn.h b/include/wx/filefn.h index 3c6a3feb33..ba57e38001 100644 --- a/include/wx/filefn.h +++ b/include/wx/filefn.h @@ -95,6 +95,10 @@ // constants // ---------------------------------------------------------------------------- +#if defined(__VISUALC__) || defined(__DIGITALMARS__) + typedef int mode_t; +#endif + #ifdef __WXWINCE__ typedef long off_t; #else @@ -139,23 +143,23 @@ enum wxFileKind #if defined( __WXWINCE__) typedef __int64 wxFileOffset; #define wxFileOffsetFmtSpec _("I64") - int wxOpen(const wxChar *filename, int oflag, int WXUNUSED(pmode)); - int wxAccess(const wxChar *name, int WXUNUSED(how)); - int wxClose(int fd); - int wxFsync(int WXUNUSED(fd)); - int wxRead(int fd, void *buf, unsigned int count); - int wxWrite(int fd, const void *buf, unsigned int count); - int wxEof(int fd); - wxFileOffset wxSeek(int fd, wxFileOffset offset, int origin); + 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 wxClose(int fd); + WXDLLIMPEXP_BASE int wxFsync(int WXUNUSED(fd)); + WXDLLIMPEXP_BASE int wxRead(int fd, void *buf, unsigned int count); + WXDLLIMPEXP_BASE int wxWrite(int fd, const void *buf, unsigned int count); + WXDLLIMPEXP_BASE int wxEof(int fd); + WXDLLIMPEXP_BASE wxFileOffset wxSeek(int fd, wxFileOffset offset, int origin); #define wxLSeek wxSeek - wxFileOffset wxTell(int fd); + WXDLLIMPEXP_BASE wxFileOffset wxTell(int fd); // always Unicode under WinCE - #define wxMkDir _wmkdir - #define wxRmDir _wrmdir - #define wxStat _wstat + #define wxCRT_MkDir _wmkdir + #define wxCRT_RmDir _wrmdir + #define wxCRT_Stat _wstat #define wxStructStat struct _stat -#elif defined(__WXMSW__) && !defined(__WXPALMOS__) && \ +#elif (defined(__WXMSW__) || defined(__OS2__)) && !defined(__WXPALMOS__) && \ ( \ defined(__VISUALC__) || \ (defined(__MINGW32__) && !defined(__WINE__) && \ @@ -197,17 +201,20 @@ enum wxFileKind // to avoid using them as they're not present in earlier versions and // always using the native functions spelling is easier than testing for // the versions - #if defined(__BORLANDC__) - // Borland doesn't like "struct ::stat" so don't use the scope - // resolution operator with it - #define wxPOSIX_IDENT(func) func - #elif defined(__DMC__) || defined(__WATCOMC__) + #if defined(__BORLANDC__) || defined(__DMC__) || defined(__WATCOMC__) #define wxPOSIX_IDENT(func) ::func #else // by default assume MSVC-compatible names #define wxPOSIX_IDENT(func) _ ## func #define wxHAS_UNDERSCORES_IN_POSIX_IDENTS #endif + // at least Borland 5.5 doesn't like "struct ::stat" so don't use the scope + // resolution operator present in wxPOSIX_IDENT for it + #ifdef __BORLANDC__ + #define wxPOSIX_STRUCT(s) struct s + #else + #define wxPOSIX_STRUCT(s) struct wxPOSIX_IDENT(s) + #endif // first functions not working with strings, i.e. without ANSI/Unicode // complications @@ -267,60 +274,64 @@ enum wxFileKind WXDLLIMPEXP_BASE int wxMSLU__wrmdir(const wxChar *name); WXDLLIMPEXP_BASE int - wxMSLU__wstat(const wxChar *name, - struct wxPOSIX_IDENT(stat) *buffer); + wxMSLU__wstat(const wxChar *name, wxPOSIX_STRUCT(stat) *buffer); WXDLLIMPEXP_BASE int wxMSLU__wstati64(const wxChar *name, - struct wxPOSIX_IDENT(stati64) *buffer); + wxPOSIX_STRUCT(stati64) *buffer); #endif // Windows compilers with MSLU support - #define wxOpen wxMSLU__wopen + #define wxCRT_Open wxMSLU__wopen - #define wxAccess wxMSLU__waccess - #define wxMkDir wxMSLU__wmkdir - #define wxRmDir wxMSLU__wrmdir + #define wxCRT_Access wxMSLU__waccess + #define wxCRT_MkDir wxMSLU__wmkdir + #define wxCRT_RmDir wxMSLU__wrmdir #ifdef wxHAS_HUGE_FILES - #define wxStat wxMSLU__wstati64 + #define wxCRT_Stat wxMSLU__wstati64 #else - #define wxStat wxMSLU__wstat + #define wxCRT_Stat wxMSLU__wstat #endif #else // !wxUSE_UNICODE_MSLU #ifdef __BORLANDC__ #if __BORLANDC__ >= 0x550 && __BORLANDC__ <= 0x551 - WXDLLIMPEXP_BASE int wxOpen(const wxChar *pathname, - int flags, mode_t mode); + WXDLLIMPEXP_BASE int wxCRT_Open(const wxChar *pathname, + int flags, mode_t mode); #else - #define wxOpen _wopen + #define wxCRT_Open _wopen #endif - #define wxAccess _waccess - #define wxMkDir _mkdir - #define wxRmDir _rmdir + #define wxCRT_Access _waccess + #define wxCRT_MkDir _wmkdir + #define wxCRT_RmDir _wrmdir #ifdef wxHAS_HUGE_FILES - #define wxStat _wstati64 + #define wxCRT_Stat _wstati64 #else - #define wxStat _wstat + #define wxCRT_Stat _wstat #endif #else - #define wxOpen _wopen - #define wxAccess _waccess - #define wxMkDir _wmkdir - #define wxRmDir _wrmdir + #define wxCRT_Open _wopen + #define wxCRT_Access _waccess + #define wxCRT_MkDir _wmkdir + #define wxCRT_RmDir _wrmdir #ifdef wxHAS_HUGE_FILES - #define wxStat _wstati64 + #define wxCRT_Stat _wstati64 #else - #define wxStat _wstat + #define wxCRT_Stat _wstat #endif #endif #endif // wxUSE_UNICODE_MSLU/!wxUSE_UNICODE_MSLU #else // !wxUSE_UNICODE - #define wxOpen wxPOSIX_IDENT(open) - #define wxAccess wxPOSIX_IDENT(access) - #define wxMkDir wxPOSIX_IDENT(mkdir) - #define wxRmDir wxPOSIX_IDENT(rmdir) + #define wxCRT_Open wxPOSIX_IDENT(open) + #define wxCRT_Access wxPOSIX_IDENT(access) + #define wxCRT_MkDir wxPOSIX_IDENT(mkdir) + #define wxCRT_RmDir wxPOSIX_IDENT(rmdir) #ifdef wxHAS_HUGE_FILES - #define wxStat wxPOSIX_IDENT(stati64) + #define wxCRT_Stat wxPOSIX_IDENT(stati64) #else - #define wxStat wxPOSIX_IDENT(stat) + // Unfortunately Watcom is not consistent, so:- + #if defined(__OS2__) && defined(__WATCOMC__) + #define wxCRT_Stat _stat + #else + #define wxCRT_Stat wxPOSIX_IDENT(stat) + #endif #endif #endif // wxUSE_UNICODE/!wxUSE_UNICODE @@ -396,44 +407,55 @@ enum wxFileKind #define wxFsync fsync #define wxEof eof - #define wxMkDir mkdir - #define wxRmDir rmdir + #define wxCRT_MkDir mkdir + #define wxCRT_RmDir rmdir #define wxTell(fd) lseek(fd, 0, SEEK_CUR) #define wxStructStat struct stat - #if wxUSE_UNICODE - #define wxNEED_WX_UNISTD_H - #if defined(__DMC__) - typedef unsigned long mode_t; - #endif - WXDLLIMPEXP_BASE int wxStat( const wxChar *file_name, wxStructStat *buf ); - WXDLLIMPEXP_BASE int wxLstat( const wxChar *file_name, wxStructStat *buf ); - WXDLLIMPEXP_BASE int wxAccess( const wxChar *pathname, int mode ); - WXDLLIMPEXP_BASE int wxOpen( const wxChar *pathname, int flags, mode_t mode ); - #else - #define wxOpen open - #define wxStat stat - #define wxLstat lstat - #define wxAccess access - #endif + #define wxCRT_Open open + #define wxCRT_Stat stat + #define wxCRT_Lstat lstat + #define wxCRT_Access access #define wxHAS_NATIVE_LSTAT #endif // platforms +// if the platform doesn't have symlinks, define wxCRT_Lstat to be the same as +// wxCRT_Stat to avoid #ifdefs in the code using it +#ifndef wxHAS_NATIVE_LSTAT + #define wxCRT_Lstat wxCRT_Stat +#endif + +inline int wxAccess(const wxString& path, mode_t mode) + { return wxCRT_Access(path.fn_str(), mode); } +inline int wxOpen(const wxString& path, int flags, mode_t mode) + { return wxCRT_Open(path.fn_str(), flags, mode); } + +// FIXME-CE: provide our own implementations of the missing CRT functions +#ifndef __WXWINCE__ +inline int wxStat(const wxString& path, wxStructStat *buf) + { return wxCRT_Stat(path.fn_str(), buf); } +inline int wxLstat(const wxString& path, wxStructStat *buf) + { 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__)) +inline int wxMkDir(const wxString& path, mode_t WXUNUSED(mode) = 0) + { return wxCRT_MkDir(path.fn_str()); } +#else +inline int wxMkDir(const wxString& path, mode_t mode) + { return wxCRT_MkDir(path.fn_str(), mode); } +#endif +#endif // !__WXWINCE__ + #ifdef O_BINARY #define wxO_BINARY O_BINARY #else #define wxO_BINARY 0 #endif -// if the platform doesn't have symlinks, define wxLstat to be the same as -// wxStat to avoid #ifdefs in the code using it -#ifndef wxHAS_NATIVE_LSTAT - #define wxLstat wxStat -#endif - #if defined(__VISAGECPP__) && __IBMCPP__ >= 400 // // VisualAge C++ V4.0 cannot have any external linkage const decs @@ -450,7 +472,7 @@ const int wxInvalidOffset = -1; WXDLLIMPEXP_BASE bool wxFileExists(const wxString& filename); // does the path exist? (may have or not '/' or '\\' at the end) -WXDLLIMPEXP_BASE bool wxDirExists(const wxChar *pszPathName); +WXDLLIMPEXP_BASE bool wxDirExists(const wxString& pathName); WXDLLIMPEXP_BASE bool wxIsAbsolutePath(const wxString& filename); @@ -461,15 +483,15 @@ WXDLLIMPEXP_BASE wxString wxFileNameFromPath(const wxString& path); // Get directory WXDLLIMPEXP_BASE wxString wxPathOnly(const wxString& path); -// wxString version -WXDLLIMPEXP_BASE wxString wxRealPath(const wxString& path); - -WXDLLIMPEXP_BASE void wxDos2UnixFilename(wxChar *s); +WXDLLIMPEXP_BASE void wxDos2UnixFilename(char *s); +WXDLLIMPEXP_BASE void wxDos2UnixFilename(wchar_t *s); -WXDLLIMPEXP_BASE void wxUnix2DosFilename(wxChar *s); +WXDLLIMPEXP_BASE void wxUnix2DosFilename(char *s); +WXDLLIMPEXP_BASE void wxUnix2DosFilename(wchar_t *s); // Strip the extension, in situ -WXDLLIMPEXP_BASE void wxStripExtension(wxChar *buffer); +WXDLLIMPEXP_BASE void wxStripExtension(char *buffer); +WXDLLIMPEXP_BASE void wxStripExtension(wchar_t *buffer); WXDLLIMPEXP_BASE void wxStripExtension(wxString& buffer); // Get a temporary filename @@ -477,8 +499,9 @@ WXDLLIMPEXP_BASE wxChar* wxGetTempFileName(const wxString& prefix, wxChar *buf = WXDLLIMPEXP_BASE bool wxGetTempFileName(const wxString& prefix, wxString& buf); // Expand file name (~/ and ${OPENWINHOME}/ stuff) -WXDLLIMPEXP_BASE wxChar* wxExpandPath(wxChar *dest, const wxChar *path); -WXDLLIMPEXP_BASE bool wxExpandPath(wxString& dest, const wxChar *path); +WXDLLIMPEXP_BASE char* wxExpandPath(char *dest, const wxString& path); +WXDLLIMPEXP_BASE wchar_t* wxExpandPath(wchar_t *dest, const wxString& path); +// FIXME-UTF8: add some wxString version // Contract w.r.t environment ( -> ${OPENWINHOME}/lib) // and make (if under the home tree) relative to home @@ -488,7 +511,10 @@ WXDLLIMPEXP_BASE wxChar* wxContractPath(const wxString& filename, const wxString& user = wxEmptyString); // Destructive removal of /./ and /../ stuff -WXDLLIMPEXP_BASE wxChar* wxRealPath(wxChar *path); +// FIXME-UTF8: deprecate these two (and similar) +WXDLLIMPEXP_BASE char* wxRealPath(char *path); +WXDLLIMPEXP_BASE wchar_t* wxRealPath(wchar_t *path); +WXDLLIMPEXP_BASE wxString wxRealPath(const wxString& path); // Allocate a copy of the full absolute path WXDLLIMPEXP_BASE wxChar* wxCopyAbsolutePath(const wxString& path); @@ -497,7 +523,7 @@ WXDLLIMPEXP_BASE wxChar* wxCopyAbsolutePath(const wxString& path); // Flags are reserved for future use. #define wxFILE 1 #define wxDIR 2 -WXDLLIMPEXP_BASE wxString wxFindFirstFile(const wxChar *spec, int flags = wxFILE); +WXDLLIMPEXP_BASE wxString wxFindFirstFile(const wxString& spec, int flags = wxFILE); WXDLLIMPEXP_BASE wxString wxFindNextFile(); // Does the pattern contain wildcards? @@ -617,17 +643,17 @@ inline bool wxIsPathSeparator(wxChar c) } // does the string ends with path separator? -WXDLLIMPEXP_BASE bool wxEndsWithPathSeparator(const wxChar *pszFileName); +WXDLLIMPEXP_BASE bool wxEndsWithPathSeparator(const wxString& filename); // split the full path into path (including drive for DOS), name and extension // (understands both '/' and '\\') -WXDLLIMPEXP_BASE void wxSplitPath(const wxChar *pszFileName, +WXDLLIMPEXP_BASE void wxSplitPath(const wxString& fileName, wxString *pstrPath, wxString *pstrName, wxString *pstrExt); // find a file in a list of directories, returns false if not found -WXDLLIMPEXP_BASE bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile); +WXDLLIMPEXP_BASE bool wxFindFileInPath(wxString *pStr, const wxString& szPath, const wxString& szFile); // Get the OS directory if appropriate (such as the Windows directory). // On non-Windows platform, probably just return the empty string.