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//  Copyright (C) 2003 Dennis Syrovatsky. All Rights Reserved.
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//
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//  This file is part of the VNC system.
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//
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//  The VNC system is free software; you can redistribute it and/or modify
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//  it under the terms of the GNU General Public License as published by
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//  the Free Software Foundation; either version 2 of the License, or
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//  (at your option) any later version.
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//
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//  This program is distributed in the hope that it will be useful,
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//  but WITHOUT ANY WARRANTY; without even the implied warranty of
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//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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//  GNU General Public License for more details.
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//
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//  You should have received a copy of the GNU General Public License
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//  along with this program; if not, write to the Free Software
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//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
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//  USA.
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//
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// TightVNC distribution homepage on the Web: http://www.tightvnc.com/
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//
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// If the source code for the VNC system is not available from the place 
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// whence you received this file, check http://www.uk.research.att.com/vnc or contact
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// the authors on [email protected] for information on obtaining it.
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#include "FileTransferItemInfo.h"
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#include "stdlib.h"
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#include "stdio.h"
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#include "string.h"
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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FileTransferItemInfo::FileTransferItemInfo()
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{
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	m_NumEntries = 0;
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	m_pEntries = NULL;
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}
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FileTransferItemInfo::~FileTransferItemInfo()
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{
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	Free();
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}
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void FileTransferItemInfo::Add(char *Name, unsigned int Size, unsigned int Data)
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{
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	FTITEMINFO *pTemporary = new FTITEMINFO[m_NumEntries + 1];
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	if (m_NumEntries != 0) 
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		memcpy(pTemporary, m_pEntries, m_NumEntries * sizeof(FTITEMINFO));
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	strcpy(pTemporary[m_NumEntries].Name, Name);
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	pTemporary[m_NumEntries].Size = Size;
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	pTemporary[m_NumEntries].Data = Data;
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	if (m_pEntries != NULL) {
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		delete [] m_pEntries;
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		m_pEntries = NULL;
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	}
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	m_pEntries = pTemporary;
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	pTemporary = NULL;
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	m_NumEntries++;
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}
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void FileTransferItemInfo::Free()
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{
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	if (m_pEntries != NULL) {
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		delete [] m_pEntries;
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		m_pEntries = NULL;
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	}
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	m_NumEntries = 0;
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}
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char * FileTransferItemInfo::GetNameAt(int Number)
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{
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	if ((Number >= 0) && (Number <= m_NumEntries))
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		return m_pEntries[Number].Name;
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	return NULL;
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}
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unsigned int FileTransferItemInfo::GetSizeAt(int Number)
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{
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	if ((Number >= 0) && (Number <= m_NumEntries)) 
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		return m_pEntries[Number].Size; 
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	return NULL;
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}
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unsigned int FileTransferItemInfo::GetDataAt(int Number)
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{
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	if ((Number >= 0) && (Number <= m_NumEntries)) 
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		return m_pEntries[Number].Data; 
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	return NULL;
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}
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int FileTransferItemInfo::GetNumEntries()
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{
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	return m_NumEntries;
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}
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int FileTransferItemInfo::GetSummaryNamesLength()
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{
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	size_t sumLen = 0;
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	for (int i = 0; i < m_NumEntries; i++)
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		sumLen += strlen(m_pEntries[i].Name);
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	return (int)sumLen;
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}
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