X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ee66f092178f79f0820894dca4ddf18cf8251e75..a8123c1359cb21b246cc9f97d96993d8cff685fe:/include/wx/filename.h diff --git a/include/wx/filename.h b/include/wx/filename.h index cb0a6f7253..050a037815 100644 --- a/include/wx/filename.h +++ b/include/wx/filename.h @@ -1,110 +1,652 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: filename.h -// Purpose: wxFileName - encapsulates ice cream -// Author: Robert Roebling +// Name: wx/filename.h +// Purpose: wxFileName - encapsulates a file path +// Author: Robert Roebling, Vadim Zeitlin // Modified by: // Created: 28.12.00 -// RCS-ID: $Id$ // Copyright: (c) 2000 Robert Roebling -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_FILENAME_H_ #define _WX_FILENAME_H_ -#ifdef __GNUG__ - #pragma interface "filename.h" +/* + TODO: + + 1. support for drives under Windows + 2. more file operations: + a) chmod() + b) [acm]time() - get and set + c) rename()? + 3. SameFileAs() function to compare inodes under Unix + */ + +#include "wx/arrstr.h" +#include "wx/filefn.h" +#include "wx/datetime.h" +#include "wx/intl.h" +#include "wx/longlong.h" +#include "wx/file.h" + +#if wxUSE_FILE +class WXDLLIMPEXP_FWD_BASE wxFile; #endif -#ifndef WX_PRECOMP - #include "wx/string.h" +#if wxUSE_FFILE +class WXDLLIMPEXP_FWD_BASE wxFFile; #endif -// ridiculously enough, this will replace DirExists with wxDirExists etc -#include "wx/filefn.h" +// this symbol is defined for the platforms where file systems use volumes in +// paths +#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__) + #define wxHAS_FILESYSTEM_VOLUMES +#endif +// ---------------------------------------------------------------------------- +// constants +// ---------------------------------------------------------------------------- + +// the various values for the path format: this mainly affects the path +// separator but also whether or not the path has the drive part (as under +// Windows) enum wxPathFormat { - wxPATH_NATIVE = 0, - wxPATH_UNIX, - wxPATH_MAC, - wxPATH_DOS, + wxPATH_NATIVE = 0, // the path format for the current platform + wxPATH_UNIX, + wxPATH_BEOS = wxPATH_UNIX, + wxPATH_MAC, + wxPATH_DOS, + wxPATH_WIN = wxPATH_DOS, + wxPATH_OS2 = wxPATH_DOS, + wxPATH_VMS, + + wxPATH_MAX // Not a valid value for specifying path format +}; + +// different conventions that may be used with GetHumanReadableSize() +enum wxSizeConvention +{ + wxSIZE_CONV_TRADITIONAL, // 1024 bytes = 1 KB + wxSIZE_CONV_IEC, // 1024 bytes = 1 KiB + wxSIZE_CONV_SI // 1000 bytes = 1 KB +}; - wxPATH_BEOS = wxPATH_UNIX, - wxPATH_WIN = wxPATH_DOS, - wxPATH_OS2 = wxPATH_DOS +// the kind of normalization to do with the file name: these values can be +// or'd together to perform several operations at once +enum wxPathNormalize +{ + wxPATH_NORM_ENV_VARS = 0x0001, // replace env vars with their values + wxPATH_NORM_DOTS = 0x0002, // squeeze all .. and . + wxPATH_NORM_TILDE = 0x0004, // Unix only: replace ~ and ~user + wxPATH_NORM_CASE = 0x0008, // if case insensitive => tolower + wxPATH_NORM_ABSOLUTE = 0x0010, // make the path absolute + wxPATH_NORM_LONG = 0x0020, // make the path the long form + wxPATH_NORM_SHORTCUT = 0x0040, // resolve the shortcut, if it is a shortcut + wxPATH_NORM_ALL = 0x00ff & ~wxPATH_NORM_CASE +}; +// what exactly should GetPath() return? +enum +{ + wxPATH_NO_SEPARATOR = 0x0000, // for symmetry with wxPATH_GET_SEPARATOR + wxPATH_GET_VOLUME = 0x0001, // include the volume if applicable + wxPATH_GET_SEPARATOR = 0x0002 // terminate the path with the separator }; -class WXDLLEXPORT wxFileName +// Mkdir flags +enum +{ + wxPATH_MKDIR_FULL = 0x0001 // create directories recursively +}; + +// Rmdir flags +enum +{ + wxPATH_RMDIR_FULL = 0x0001, // delete with subdirectories if empty + wxPATH_RMDIR_RECURSIVE = 0x0002 // delete all recursively (dangerous!) +}; + +// FileExists flags +enum +{ + wxFILE_EXISTS_REGULAR = 0x0001, // check for existence of a regular file + wxFILE_EXISTS_DIR = 0x0002, // check for existence of a directory + wxFILE_EXISTS_SYMLINK = 0x1004, // check for existence of a symbolic link; + // also sets wxFILE_EXISTS_NO_FOLLOW as + // it would never be satisfied otherwise + wxFILE_EXISTS_DEVICE = 0x0008, // check for existence of a device + wxFILE_EXISTS_FIFO = 0x0016, // check for existence of a FIFO + wxFILE_EXISTS_SOCKET = 0x0032, // check for existence of a socket + // gap for future types + wxFILE_EXISTS_NO_FOLLOW = 0x1000, // don't dereference a contained symlink + wxFILE_EXISTS_ANY = 0x1FFF // check for existence of anything +}; + +#if wxUSE_LONGLONG +// error code of wxFileName::GetSize() +extern WXDLLIMPEXP_DATA_BASE(const wxULongLong) wxInvalidSize; +#endif // wxUSE_LONGLONG + + + +// ---------------------------------------------------------------------------- +// wxFileName: encapsulates a file path +// ---------------------------------------------------------------------------- + +class WXDLLIMPEXP_BASE wxFileName { public: // constructors and assignment - wxFileName() - { } - wxFileName( const wxFileName &filename ); - wxFileName( const wxString &path, bool dir_only = FALSE, wxPathFormat format = wxPATH_NATIVE ) - { Assign( path, dir_only, format ); } - void Assign( const wxString &path, bool dir_only = FALSE, wxPathFormat format = wxPATH_NATIVE ); - // Only native form - bool FileExists(); - bool DirExists(); + // the usual stuff + wxFileName() { Clear(); } + wxFileName(const wxFileName& filepath) { Assign(filepath); } + + // from a full filename: if it terminates with a '/', a directory path + // is contructed (the name will be empty), otherwise a file name and + // extension are extracted from it + wxFileName( const wxString& fullpath, wxPathFormat format = wxPATH_NATIVE ) + { Assign( fullpath, format ); m_dontFollowLinks = false; } + + // from a directory name and a file name + wxFileName(const wxString& path, + const wxString& name, + wxPathFormat format = wxPATH_NATIVE) + { Assign(path, name, format); m_dontFollowLinks = false; } + + // from a volume, directory name, file base name and extension + wxFileName(const wxString& volume, + const wxString& path, + const wxString& name, + const wxString& ext, + wxPathFormat format = wxPATH_NATIVE) + { Assign(volume, path, name, ext, format); m_dontFollowLinks = false; } + + // from a directory name, file base name and extension + wxFileName(const wxString& path, + const wxString& name, + const wxString& ext, + wxPathFormat format = wxPATH_NATIVE) + { Assign(path, name, ext, format); m_dontFollowLinks = false; } + + // the same for delayed initialization + + void Assign(const wxFileName& filepath); + + void Assign(const wxString& fullpath, + wxPathFormat format = wxPATH_NATIVE); + + void Assign(const wxString& volume, + const wxString& path, + const wxString& name, + const wxString& ext, + bool hasExt, + wxPathFormat format = wxPATH_NATIVE); + + void Assign(const wxString& volume, + const wxString& path, + const wxString& name, + const wxString& ext, + wxPathFormat format = wxPATH_NATIVE) + { Assign(volume, path, name, ext, !ext.empty(), format); } + + void Assign(const wxString& path, + const wxString& name, + wxPathFormat format = wxPATH_NATIVE); + + void Assign(const wxString& path, + const wxString& name, + const wxString& ext, + wxPathFormat format = wxPATH_NATIVE); + + void AssignDir(const wxString& dir, wxPathFormat format = wxPATH_NATIVE); + + // assorted assignment operators + + wxFileName& operator=(const wxFileName& filename) + { if (this != &filename) Assign(filename); return *this; } + + wxFileName& operator=(const wxString& filename) + { Assign(filename); return *this; } + + // reset all components to default, uninitialized state + void Clear(); + + // static pseudo constructors + static wxFileName FileName(const wxString& file, + wxPathFormat format = wxPATH_NATIVE); + static wxFileName DirName(const wxString& dir, + wxPathFormat format = wxPATH_NATIVE); + + // file tests + + // is the filename valid at all? + bool IsOk() const + { + // we're fine if we have the path or the name or if we're a root dir + return m_dirs.size() != 0 || !m_name.empty() || !m_relative || + !m_ext.empty() || m_hasExt; + } + + // does the file with this name exist? + bool FileExists() const; + static bool FileExists( const wxString &file ); + + // does the directory with this name exist? + bool DirExists() const; + static bool DirExists( const wxString &dir ); + + // does anything at all with this name (i.e. file, directory or some + // other file system object such as a device, socket, ...) exist? + bool Exists(int flags = wxFILE_EXISTS_ANY) const; + static bool Exists(const wxString& path, int flags = wxFILE_EXISTS_ANY); + + + // checks on most common flags for files/directories; + // more platform-specific features (like e.g. Unix permissions) are not + // available in wxFileName + + bool IsDirWritable() const { return wxIsWritable(GetPath()); } + static bool IsDirWritable(const wxString &path) { return wxDirExists(path) && wxIsWritable(path); } + + bool IsDirReadable() const { return wxIsReadable(GetPath()); } + static bool IsDirReadable(const wxString &path) { return wxDirExists(path) && wxIsReadable(path); } + + // NOTE: IsDirExecutable() is not present because the meaning of "executable" + // directory is very platform-dependent and also not so useful + + bool IsFileWritable() const { return wxIsWritable(GetFullPath()); } + static bool IsFileWritable(const wxString &path) { return wxFileExists(path) && wxIsWritable(path); } + + bool IsFileReadable() const { return wxIsReadable(GetFullPath()); } + static bool IsFileReadable(const wxString &path) { return wxFileExists(path) && wxIsReadable(path); } + + bool IsFileExecutable() const { return wxIsExecutable(GetFullPath()); } + static bool IsFileExecutable(const wxString &path) { return wxFileExists(path) && wxIsExecutable(path); } + + + // time functions +#if wxUSE_DATETIME + // set the file last access/mod and creation times + // (any of the pointers may be NULL) + bool SetTimes(const wxDateTime *dtAccess, + const wxDateTime *dtMod, + const wxDateTime *dtCreate) const; + + // set the access and modification times to the current moment + bool Touch() const; - void AssignCwd(); - void SetCwd(); + // return the last access, last modification and create times + // (any of the pointers may be NULL) + bool GetTimes(wxDateTime *dtAccess, + wxDateTime *dtMod, + wxDateTime *dtCreate) const; - void AssignTempFileName( const wxString &prefix ); + // convenience wrapper: get just the last mod time of the file + wxDateTime GetModificationTime() const + { + wxDateTime dtMod; + (void)GetTimes(NULL, &dtMod, NULL); + return dtMod; + } +#endif // wxUSE_DATETIME + +#if defined( __WXOSX_MAC__ ) && wxOSX_USE_CARBON + bool MacSetTypeAndCreator( wxUint32 type , wxUint32 creator ) ; + bool MacGetTypeAndCreator( wxUint32 *type , wxUint32 *creator ) const; + // gets the 'common' type and creator for a certain extension + static bool MacFindDefaultTypeAndCreator( const wxString& ext , wxUint32 *type , wxUint32 *creator ) ; + // registers application defined extensions and their default type and creator + static void MacRegisterDefaultTypeAndCreator( const wxString& ext , wxUint32 type , wxUint32 creator ) ; + // looks up the appropriate type and creator from the registration and then sets + bool MacSetDefaultTypeAndCreator() ; +#endif + + // various file/dir operations + + // retrieve the value of the current working directory + void AssignCwd(const wxString& volume = wxEmptyString); + static wxString GetCwd(const wxString& volume = wxEmptyString); + + // change the current working directory + bool SetCwd() const; + static bool SetCwd( const wxString &cwd ); + + // get the value of user home (Unix only mainly) + void AssignHomeDir(); + static wxString GetHomeDir(); + + // get the system temporary directory + static wxString GetTempDir(); + +#if wxUSE_FILE || wxUSE_FFILE + // get a temp file name starting with the specified prefix + void AssignTempFileName(const wxString& prefix); + static wxString CreateTempFileName(const wxString& prefix); +#endif // wxUSE_FILE + +#if wxUSE_FILE + // get a temp file name starting with the specified prefix and open the + // file passed to us using this name for writing (atomically if + // possible) + void AssignTempFileName(const wxString& prefix, wxFile *fileTemp); + static wxString CreateTempFileName(const wxString& prefix, + wxFile *fileTemp); +#endif // wxUSE_FILE + +#if wxUSE_FFILE + // get a temp file name starting with the specified prefix and open the + // file passed to us using this name for writing (atomically if + // possible) + void AssignTempFileName(const wxString& prefix, wxFFile *fileTemp); + static wxString CreateTempFileName(const wxString& prefix, + wxFFile *fileTemp); +#endif // wxUSE_FFILE + + // directory creation and removal. + bool Mkdir(int perm = wxS_DIR_DEFAULT, int flags = 0) const; + static bool Mkdir(const wxString &dir, int perm = wxS_DIR_DEFAULT, + int flags = 0); + + bool Rmdir(int flags = 0) const; + static bool Rmdir(const wxString &dir, int flags = 0); + + // operations on the path + + // normalize the path: with the default flags value, the path will be + // made absolute, without any ".." and "." and all environment + // variables will be expanded in it + // + // this may be done using another (than current) value of cwd + bool Normalize(int flags = wxPATH_NORM_ALL, + const wxString& cwd = wxEmptyString, + wxPathFormat format = wxPATH_NATIVE); + + // get a path path relative to the given base directory, i.e. opposite + // of Normalize + // + // pass an empty string to get a path relative to the working directory + // + // returns true if the file name was modified, false if we failed to do + // anything with it (happens when the file is on a different volume, + // for example) + bool MakeRelativeTo(const wxString& pathBase = wxEmptyString, + wxPathFormat format = wxPATH_NATIVE); + + // make the path absolute + // + // this may be done using another (than current) value of cwd + bool MakeAbsolute(const wxString& cwd = wxEmptyString, + wxPathFormat format = wxPATH_NATIVE) + { return Normalize(wxPATH_NORM_DOTS | wxPATH_NORM_ABSOLUTE | + wxPATH_NORM_TILDE, cwd, format); } - void Mkdir( int perm = 0777 ); - void Rmdir(); - // Remove . and .. (under Unix ~ as well) - void MakeAbsolute(); + // If the path is a symbolic link (Unix-only), indicate that all + // filesystem operations on this path should be performed on the link + // itself and not on the file it points to, as is the case by default. + // + // No effect if this is not a symbolic link. + void DontFollowLink() + { + m_dontFollowLinks = true; + } + + // If the path is a symbolic link (Unix-only), returns whether various + // file operations should act on the link itself, or on its target. + // + // This does not test if the path is really a symlink or not. + bool ShouldFollowLink() const + { + return !m_dontFollowLinks; + } + +#if defined(__WIN32__) && !defined(__WXWINCE__) && wxUSE_OLE + // if the path is a shortcut, return the target and optionally, + // the arguments + bool GetShortcutTarget(const wxString& shortcutPath, + wxString& targetFilename, + wxString* arguments = NULL) const; +#endif + +#ifndef __WXWINCE__ + // if the path contains the value of the environment variable named envname + // then this function replaces it with the string obtained from + // wxString::Format(replacementFmtString, value_of_envname_variable) + // + // Example: + // wxFileName fn("/usr/openwin/lib/someFile"); + // fn.ReplaceEnvVariable("OPENWINHOME"); + // // now fn.GetFullPath() == "$OPENWINHOME/lib/someFile" + bool ReplaceEnvVariable(const wxString& envname, + const wxString& replacementFmtString = "$%s", + wxPathFormat format = wxPATH_NATIVE); +#endif + + // replaces, if present in the path, the home directory for the given user + // (see wxGetHomeDir) with a tilde + bool ReplaceHomeDir(wxPathFormat format = wxPATH_NATIVE); + // Comparison - bool SameAs( const wxFileName &filename, bool upper_on_dos = TRUE ); - // Tests - bool IsCaseSensitive( wxPathFormat format = wxPATH_NATIVE ); - bool IsRelative( wxPathFormat format = wxPATH_NATIVE ); - bool IsAbsolute( wxPathFormat format = wxPATH_NATIVE ); - bool IsWild( wxPathFormat format = wxPATH_NATIVE ); + // compares with the rules of the given platforms format + bool SameAs(const wxFileName& filepath, + wxPathFormat format = wxPATH_NATIVE) const; + + // compare with another filename object + bool operator==(const wxFileName& filename) const + { return SameAs(filename); } + bool operator!=(const wxFileName& filename) const + { return !SameAs(filename); } + + // compare with a filename string interpreted as a native file name + bool operator==(const wxString& filename) const + { return SameAs(wxFileName(filename)); } + bool operator!=(const wxString& filename) const + { return !SameAs(wxFileName(filename)); } + + // are the file names of this type cases sensitive? + static bool IsCaseSensitive( wxPathFormat format = wxPATH_NATIVE ); + + // is this filename absolute? + bool IsAbsolute(wxPathFormat format = wxPATH_NATIVE) const; + + // is this filename relative? + bool IsRelative(wxPathFormat format = wxPATH_NATIVE) const + { return !IsAbsolute(format); } + + // Returns the characters that aren't allowed in filenames + // on the specified platform. + static wxString GetForbiddenChars(wxPathFormat format = wxPATH_NATIVE); + + // Information about path format + + // get the string separating the volume from the path for this format, + // return an empty string if this format doesn't support the notion of + // volumes at all + static wxString GetVolumeSeparator(wxPathFormat format = wxPATH_NATIVE); + + // get the string of path separators for this format + static wxString GetPathSeparators(wxPathFormat format = wxPATH_NATIVE); + + // get the string of path terminators, i.e. characters which terminate the + // path + static wxString GetPathTerminators(wxPathFormat format = wxPATH_NATIVE); + + // get the canonical path separator for this format + static wxUniChar GetPathSeparator(wxPathFormat format = wxPATH_NATIVE) + { return GetPathSeparators(format)[0u]; } + + // is the char a path separator for this format? + static bool IsPathSeparator(wxChar ch, wxPathFormat format = wxPATH_NATIVE); + + // is this is a DOS path which beings with a windows unique volume name + // ('\\?\Volume{guid}\')? + static bool IsMSWUniqueVolumeNamePath(const wxString& path, + wxPathFormat format = wxPATH_NATIVE); // Dir accessors - void AppendDir( const wxString &dir ); - void PrependDir( const wxString &dir ); - void InsertDir( int before, const wxString &dir ); - void RemoveDir( int pos ); - size_t GetDirCount() { return m_dirs.GetCount(); } + size_t GetDirCount() const { return m_dirs.size(); } + bool AppendDir(const wxString& dir); + void PrependDir(const wxString& dir); + bool InsertDir(size_t before, const wxString& dir); + void RemoveDir(size_t pos); + void RemoveLastDir() { RemoveDir(GetDirCount() - 1); } // Other accessors - void SetExt( const wxString &ext ) { m_ext = ext; } + void SetExt( const wxString &ext ) { m_ext = ext; m_hasExt = !m_ext.empty(); } + void ClearExt() { m_ext.clear(); m_hasExt = false; } + void SetEmptyExt() { m_ext.clear(); m_hasExt = true; } wxString GetExt() const { return m_ext; } - bool HasExt() const { return !m_ext.IsEmpty(); } + bool HasExt() const { return m_hasExt; } void SetName( const wxString &name ) { m_name = name; } wxString GetName() const { return m_name; } - bool HasName() const { return !m_name.IsEmpty(); } + bool HasName() const { return !m_name.empty(); } + + void SetVolume( const wxString &volume ) { m_volume = volume; } + wxString GetVolume() const { return m_volume; } + bool HasVolume() const { return !m_volume.empty(); } + + // full name is the file name + extension (but without the path) + void SetFullName(const wxString& fullname); + wxString GetFullName() const; + + const wxArrayString& GetDirs() const { return m_dirs; } - const wxArrayString &GetDirs() const { return m_dirs; } + // flags are combination of wxPATH_GET_XXX flags + wxString GetPath(int flags = wxPATH_GET_VOLUME, + wxPathFormat format = wxPATH_NATIVE) const; - // Construct path only - wxString GetPath( wxPathFormat format = wxPATH_NATIVE ) const; + // Replace current path with this one + void SetPath( const wxString &path, wxPathFormat format = wxPATH_NATIVE ); // Construct full path with name and ext wxString GetFullPath( wxPathFormat format = wxPATH_NATIVE ) const; + // Return the short form of the path (returns identity on non-Windows platforms) + wxString GetShortPath() const; + // Return the long form of the path (returns identity on non-Windows platforms) + wxString GetLongPath() const; + + // Is this a file or directory (not necessarily an existing one) + bool IsDir() const { return m_name.empty() && m_ext.empty(); } + + // various helpers + + // get the canonical path format for this platform static wxPathFormat GetFormat( wxPathFormat format = wxPATH_NATIVE ); + // split a fullpath into the volume, path, (base) name and extension + // (all of the pointers can be NULL) + static void SplitPath(const wxString& fullpath, + wxString *volume, + wxString *path, + wxString *name, + wxString *ext, + bool *hasExt = NULL, + wxPathFormat format = wxPATH_NATIVE); + + static void SplitPath(const wxString& fullpath, + wxString *volume, + wxString *path, + wxString *name, + wxString *ext, + wxPathFormat format) + { + SplitPath(fullpath, volume, path, name, ext, NULL, format); + } + + // compatibility version: volume is part of path + static void SplitPath(const wxString& fullpath, + wxString *path, + wxString *name, + wxString *ext, + wxPathFormat format = wxPATH_NATIVE); + + // split a path into volume and pure path part + static void SplitVolume(const wxString& fullpathWithVolume, + wxString *volume, + wxString *path, + wxPathFormat format = wxPATH_NATIVE); + + // strip the file extension: "foo.bar" => "foo" (but ".baz" => ".baz") + static wxString StripExtension(const wxString& fullpath); + +#ifdef wxHAS_FILESYSTEM_VOLUMES + // return the string representing a file system volume, or drive + static wxString GetVolumeString(char drive, int flags = wxPATH_GET_SEPARATOR); +#endif // wxHAS_FILESYSTEM_VOLUMES + + // File size + +#if wxUSE_LONGLONG + // returns the size of the given filename + wxULongLong GetSize() const; + static wxULongLong GetSize(const wxString &file); + + // returns the size in a human readable form + wxString + GetHumanReadableSize(const wxString& nullsize = _("Not available"), + int precision = 1, + wxSizeConvention conv = wxSIZE_CONV_TRADITIONAL) const; + static wxString + GetHumanReadableSize(const wxULongLong& sz, + const wxString& nullsize = _("Not available"), + int precision = 1, + wxSizeConvention conv = wxSIZE_CONV_TRADITIONAL); +#endif // wxUSE_LONGLONG + + + // deprecated methods, don't use any more + // -------------------------------------- + +#ifndef __DIGITALMARS__ + wxString GetPath( bool withSep, wxPathFormat format = wxPATH_NATIVE ) const + { return GetPath(withSep ? wxPATH_GET_SEPARATOR : 0, format); } +#endif + wxString GetPathWithSep(wxPathFormat format = wxPATH_NATIVE ) const + { return GetPath(wxPATH_GET_VOLUME | wxPATH_GET_SEPARATOR, format); } + private: + // check whether this dir is valid for Append/Prepend/InsertDir() + static bool IsValidDirComponent(const wxString& dir); + + // the drive/volume/device specification (always empty for Unix) + wxString m_volume; + + // the path components of the file wxArrayString m_dirs; - wxString m_name; - wxString m_ext; -}; + // the file name and extension (empty for directories) + wxString m_name, + m_ext; + // when m_dirs is empty it may mean either that we have no path at all or + // that our path is '/', i.e. the root directory + // + // we use m_relative to distinguish between these two cases, it will be + // true in the former and false in the latter + // + // NB: the path is not absolute just because m_relative is false, it still + // needs the drive (i.e. volume) in some formats (Windows) + bool m_relative; + + // when m_ext is empty, it may be because we don't have any extension or + // because we have an empty extension + // + // the difference is important as file with name "foo" and without + // extension has full name "foo" while with empty extension it is "foo." + bool m_hasExt; + + // by default, symlinks are dereferenced but this flag can be set with + // DontFollowLink() to change this and make different operations work on + // this file path itself instead of the target of the symlink + bool m_dontFollowLinks; +}; -#endif // _WX_FFILENAME_H_ +#endif // _WX_FILENAME_H_