datastack2.h

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//DataStack2.h
#if !defined(AFX_DATASTACK2_H__B7C54BD3_A555_11D0_8996_00AA00B92B2E__INCLUDED_)
#define AFX_DATASTACK2_H__B7C54BD3_A555_11D0_8996_00AA00B92B2E__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#include "StringA.h"

class CDataStack2
{
private:
	char*		m_buffer;
	long		m_length;

private:
	int GetData(char* data, int len);
	
public:
	CDataStack2 ();
	~CDataStack2 ();

public:
	void NewStack(int nLen,int nFlag = 0);
	operator char* ();
	char* GetData();
	void FlushData();

	CStringA FlushLine();
	CStringA ReadLine(int &nFlag,LPSTR strEol = "\r\n");
	char* ReadLine(int &nLen,int &nFlag,LPSTR strEol = "\r\n",int nRemoveFlag = 1);
	BOOL  SetAt(int nIndex,char cValue);
	BOOL  GetAt(int nIndex,char& cValue);
	BOOL  SetAt(int nIndex,char* pValue,int nLen);
	
	void Append (const char* data, int len);
	int Remove (char* data, int len);
	int Length ();
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DATASTACK2_H__B7C54BD3_A555_11D0_8996_00AA00B92B2E__INCLUDED_)