vtkDirectory.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkDirectory_h
#define vtkDirectory_h

#include "vtkCommonSystemModule.h" // For export macro
#include "vtkObject.h"

VTK_ABI_NAMESPACE_BEGIN

class vtkStringArray;

class VTKCOMMONSYSTEM_EXPORT vtkDirectory : public vtkObject
{
public:

  vtkTypeMacro(vtkDirectory, vtkObject);

  static vtkDirectory* New();

  void PrintSelf(ostream& os, vtkIndent indent) override;

  int Open(VTK_FILEPATH const char* dir);

  vtkIdType GetNumberOfFiles();

  VTK_FILEPATH const char* GetFile(vtkIdType index);

  int FileIsDirectory(VTK_FILEPATH const char* name);


  vtkGetObjectMacro(Files, vtkStringArray);

  static VTK_FILEPATH const char* GetCurrentWorkingDirectory(char* buf, unsigned int len);

  static int MakeDirectory(VTK_FILEPATH const char* dir);

  static int DeleteDirectory(VTK_FILEPATH const char* dir);

  static int Rename(VTK_FILEPATH const char* oldname, VTK_FILEPATH const char* newname);

protected:
  // delete the Files and Path ivars and set
  // NumberOfFiles to 0
  void CleanUpFilesAndPath();
  vtkDirectory();
  ~vtkDirectory() override;

private:
  char* Path;            // Path to Open'ed directory
  vtkStringArray* Files; // VTK array of files

  static int CreateDirectoryInternal(const char* dir);

  vtkDirectory(const vtkDirectory&) = delete;
  void operator=(const vtkDirectory&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif