vtkURIHandler.h

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#ifndef __vtkURIHandler_h
#define __vtkURIHandler_h
 
// MRML includes
#include "vtkMRML.h"
class vtkPermissionPrompter;
 
// VTK includes
#include <vtkObject.h>
 
class VTK_MRML_EXPORT vtkURIHandler : public vtkObject
{
public:
  // static vtkURIHandler* New() { return nullptr; };
  static vtkURIHandler* New();
  vtkTypeMacro(vtkURIHandler, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkGetStringMacro(HostName);
  vtkSetStringMacro(HostName);

  virtual void StageFileRead(const char* source, const char* destination);
  void StageFileRead(const std::string& source, const std::string& destination) { this->StageFileRead(source.c_str(), destination.c_str()); }
  virtual void StageFileWrite(const char* source, const char* destination);
  void StageFileWrite(const std::string& source, const std::string& destination) { this->StageFileWrite(source.c_str(), destination.c_str()); }

  virtual void StageFileRead(const char* source, const char* destination, const char* username, const char* password, const char* hostname);
 
  virtual void StageFileWrite(const char* source, const char* username, const char* password, const char* hostname, const char* sessionID);


  virtual int CanHandleURI(const char* vtkNotUsed(uri)) { return 0; };

  size_t BufferedWrite(char* buffer, size_t size, size_t nitems);

  // virtual void SetLocalFile ( std::ofstream* localFile );
  virtual void SetLocalFile(FILE* localFile);

  int ProgressCallback(FILE* outputFile, double dltotal, double dlnow, double ultotal, double ulnow);
 
  vtkGetMacro(RequiresPermission, int);
  vtkSetMacro(RequiresPermission, int);
  vtkGetObjectMacro(PermissionPrompter, vtkPermissionPrompter);
  virtual void SetPermissionPrompter(vtkPermissionPrompter* prompter);
  vtkGetStringMacro(Prefix);
  vtkSetStringMacro(Prefix);
  vtkGetStringMacro(Name);
  vtkSetStringMacro(Name);
 
private:
  //--- Methods to configure and close transfer
  virtual void InitTransfer();
  virtual int CloseTransfer() { return 0; }
 
  int RequiresPermission;
  vtkPermissionPrompter* PermissionPrompter;
 
protected:
  vtkURIHandler();
  ~vtkURIHandler() override;
  vtkURIHandler(const vtkURIHandler&);
  void operator=(const vtkURIHandler&);

  // std::ofstream* LocalFile;
  FILE* LocalFile;
  char* Prefix;
  char* Name;
  char* HostName;
};
 
#endif