Main Page | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Class Members | File Members | Related Pages

vtkBase64Utilities.h

Go to the documentation of this file.
00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkBase64Utilities.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00021 #ifndef __vtkBase64Utilities_h
00022 #define __vtkBase64Utilities_h
00023 
00024 #include "vtkObject.h"
00025 
00026 class VTK_IO_EXPORT vtkBase64Utilities : public vtkObject
00027 {
00028 public:
00029   static vtkBase64Utilities *New();
00030   vtkTypeRevisionMacro(vtkBase64Utilities,vtkObject);
00031 
00033 
00034   static void EncodeTriplet(unsigned char i0,
00035                             unsigned char i1,
00036                             unsigned char i2,
00037                             unsigned char *o0,
00038                             unsigned char *o1,
00039                             unsigned char *o2,
00040                             unsigned char *o3);
00042 
00044 
00045   static void EncodePair(unsigned char i0,
00046                          unsigned char i1,
00047                          unsigned char *o0,
00048                          unsigned char *o1,
00049                          unsigned char *o2,
00050                          unsigned char *o3);
00052 
00054 
00055   static void EncodeSingle(unsigned char i0,
00056                            unsigned char *o0,
00057                            unsigned char *o1,
00058                            unsigned char *o2,
00059                            unsigned char *o3);
00061 
00063 
00073   static unsigned long Encode(const unsigned char *input, 
00074                               unsigned long length, 
00075                               unsigned char *output,
00076                               int mark_end = 0);
00078 
00079 
00081 
00082   static int DecodeTriplet(unsigned char i0,
00083                            unsigned char i1,
00084                            unsigned char i2,
00085                            unsigned char i3,
00086                            unsigned char *o0,
00087                            unsigned char *o1,
00088                            unsigned char *o2);
00090 
00092 
00101   static unsigned long Decode(const unsigned char *input, 
00102                               unsigned long length, 
00103                               unsigned char *output,
00104                               unsigned long max_input_length = 0);
00106 
00107 protected:
00108   vtkBase64Utilities() {};
00109   ~vtkBase64Utilities() {};  
00110   
00111 private:
00112   vtkBase64Utilities(const vtkBase64Utilities&);  // Not implemented.
00113   void operator=(const vtkBase64Utilities&);  // Not implemented.
00114 };
00115 
00116 #endif

Generated on Mon Jan 21 23:07:30 2008 for VTK by  doxygen 1.4.3-20050530