Application: gvSIG desktop

/********************************************************

** Copyright 2000 Earth Resource Mapping Ltd.

** This document contains proprietary source code of

** Earth Resource Mapping Ltd, and can only be used under

** one of the three licenses as described in the

** license.txt file supplied with this distribution.

** See separate license.txt file for license details

** and conditions.

**

** This software is covered by US patent #6,442,298,

** #6,102,897 and #6,633,688.  Rights to use these patents

** is included in the license agreements.

**

** FILE:           NCSUtil\CNCSMultiSZ.h

** CREATED:        10Apr00

** AUTHOR:         Nicholas Yue

** PURPOSE:        MultiSZ string manipulation code

** EDITS:

** 01 ny 05May00        Added overridden get() function to

**                                        retrieve a specific line of text in

**                                        the MULTI_SZ

 *******************************************************/

#ifndef CNCSMULTISZ_H

#define CNCSMULTISZ_H

#include <wchar.h>

#include "NCSDefs.h"

const int MAX_MSZ_NUM_LINE = 256;

const int MAX_MSZ_LINE_LENGTH = 1024;

class NCS_EXPORT CNCSMultiSZ {

public :

  CNCSMultiSZ();

  ~CNCSMultiSZ();

  void print();

  int strstr(char *entryName);

  size_t mszlength();

  void assign(unsigned char *chBuffer);

  void get(unsigned char *ptr);

  BOOLEAN get(int index, wchar_t *ptr); /**[01]**/

  void append(char *newEntryName);

  void replace(char *newEntryName,int index);

  void remove(int entryIndex);

protected :

  void assemble();

  void disassemble(unsigned char *chBuffer);

private :

  char szApps[MAX_MSZ_NUM_LINE][MAX_MSZ_LINE_LENGTH];

  wchar_t wcApps[MAX_MSZ_NUM_LINE][MAX_MSZ_LINE_LENGTH];

  int wcLineCount;

  unsigned char new_chBuffer[1024];

  unsigned char input_multiSZBuffer[2048];

  unsigned char output_multiSZBuffer[2048];

  size_t szlength(unsigned char *chBuffer);

};

#endif