carusoeserverfile.cpp

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// CarusoeServerFile.cpp: implementation of the CCarusoeServerFile class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "resource.h"
#include "CarusoeServerFile.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CCarusoeServerFile::CCarusoeServerFile()
{
	m_pos = NULL;
}

CCarusoeServerFile::~CCarusoeServerFile()
{

}

void CCarusoeServerFile::Initialize(LPCTSTR serverFile)
{
	try
	{
		CString tableName;
		CFile file(serverFile, CFile::modeRead | CFile::shareDenyNone);

		LPBYTE pByte = new BYTE[file.GetLength()+1];
		memset(pByte, NULL, file.GetLength() + 1);

		file.Read(pByte, file.GetLength());

		LPBYTE pStartPos = pByte;
		LPBYTE pCurPos = pByte;

		while (TRUE)
		{
			if (*pCurPos == '\r' || *pCurPos == '\n' || *pCurPos == '\0')
			{
				LPTSTR pTableName = tableName.GetBuffer(pCurPos - pStartPos);
				_tcsncpy(pTableName, (char*)pStartPos, pCurPos - pStartPos);
				tableName.ReleaseBuffer(pCurPos - pStartPos);
				
				m_serverTableNames.Add(tableName);

				if (*pCurPos == '\0')
					break;

				while(*pCurPos == '\r' || *pCurPos == '\n')
					pCurPos++;

				pStartPos = pCurPos;
				continue;
			}
			pCurPos ++;
		}

		delete [] pByte;
	}
	catch (CException& e)
	{
		e.ReportError();
	}
}

long CCarusoeServerFile::GetTableCount()
{
	return m_serverTableNames.GetSize();
}

BOOL CCarusoeServerFile::GetTableAt(long ndx, CComBSTR& bstrTableName)
{
	if (ndx >= m_serverTableNames.GetSize())
		return FALSE;

	bstrTableName = m_serverTableNames.GetAt(ndx);

	return TRUE;
}