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/********************************************************************************
* *
* F i l e C l a s s *
* *
*********************************************************************************
* Copyright (C) 2000,2022 by Jeroen van der Zijp. All Rights Reserved. *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 3 of the License, or *
* (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/> *
********************************************************************************/
#ifndef FXFILE_H
#define FXFILE_H
#ifndef FXIODEVICE_H
#include "FXIODevice.h"
#endif
namespace FX {
/**
* Low level file access.
*/
class FXAPI FXFile : public FXIODevice {
private:
FXFile(const FXFile&);
FXFile &operator=(const FXFile&);
public:
/// Construct file
FXFile(){ }
/// Construct file and attach existing handle h
FXFile(FXInputHandle h);
/// Construct and open a file
FXFile(const FXString& filename,FXuint m=FXIO::Reading,FXuint perm=FXIO::AllReadWrite);
/// Open file
virtual FXbool open(const FXString& filename,FXuint m=FXIO::Reading,FXuint perm=FXIO::AllReadWrite);
/// Return true if serial access only
virtual FXbool isSerial() const;
/// Get current file position
virtual FXlong position() const;
/// Change file position, returning new position from start
virtual FXlong position(FXlong offset,FXuint from=FXIO::Begin);
/// Truncate file to size s
virtual FXlong truncate(FXlong sz);
/// Flush to disk
virtual FXbool flush();
/// Test if we're at the end; -1 if error
virtual FXint eof();
/// Return file size
virtual FXlong size();
/// Create new (empty) file
static FXbool create(const FXString& file,FXuint perm=FXIO::AllReadWrite);
/// Link file
static FXbool link(const FXString& srcfile,const FXString& dstfile);
/// Read symbolic link
static FXString symlink(const FXString& file);
/// Symbolic link file
static FXbool symlink(const FXString& srcfile,const FXString& dstfile);
/// Return true if files are identical (identical node on disk)
static FXbool identical(const FXString& file1,const FXString& file2);
/// Copy srcfile to dstfile, overwriting dstfile if allowed
static FXbool copy(const FXString& srcfile,const FXString& dstfile,FXbool overwrite=false);
/// Recursively copy files or directories from srcfile to dstfile, overwriting dstfile if allowed
static FXbool copyFiles(const FXString& srcfile,const FXString& dstfile,FXbool overwrite=false);
/// Move or rename srcfile to dstfile, overwriting dstfile if allowed
static FXbool move(const FXString& srcfile,const FXString& dstfile,FXbool overwrite=false);
/// Recursively copy or move files or directories from srcfile to dstfile, overwriting dstfile if allowed
static FXbool moveFiles(const FXString& srcfile,const FXString& dstfile,FXbool overwrite=false);
/// Remove file
static FXbool remove(const FXString& file);
/// Recursively remove file or directory, recurse if allowed
static FXbool removeFiles(const FXString& path,FXbool recursive=false);
/// Concatenate srcfile1 and srcfile2 to dstfile, overwriting dstfile if allowed
static FXbool concat(const FXString& srcfile1,const FXString& srcfile2,const FXString& dstfile,FXbool overwrite=false);
};
}
#endif
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