Simple File Transfer Using the Network Development Kit 2.0

// NDKFileTransferClientDlg.h : header file
//

#pragma once
#include "afxwin.h"
#include "NDKClient.h"
#include "NDKFileTransferCommon.h"
#include "afxcmn.h"


// CNDKFileTransferClientDlg dialog
class CNDKFileTransferClientDlg : public CDialog, public CNDKClient
{
// Construction
public:
	CNDKFileTransferClientDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	enum { IDD = IDD_NDKFILETRANSFERCLIENT_DIALOG };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support


// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnBnClickedButtonConnect();
	afx_msg void OnBnClickedButtonDisconnect();
	afx_msg void OnBnClickedButtonBrowse();
	afx_msg void OnBnClickedButtonDownloadFiles();
	afx_msg void OnBnClickedOk();
	DECLARE_MESSAGE_MAP()

protected:
	////////////////////////////////////////////////////////////////////////////
	// Callbacks from NDKClient                                               //
	////////////////////////////////////////////////////////////////////////////

	// Called when a message is received. The derived class must override this
	// method.
	virtual void OnMessage(CNDKMessage& message);

	// Called whenever a disconnection occurs. The NDKDisconnectionType specify
	// how the disconnection occurred. CloseConnection don't need to be called 
	// when OnDisconnect is used. The derived class must override this method.
	virtual void OnDisconnect(NDKClientDisconnection disconnectionType);

private:
	void UpdateUI();

private:
	CIPAddressCtrl m_IPServer;
	CEdit          m_editServerPort;
	int            m_nServerPort;
	CButton        m_buttonConnect;
	CButton        m_buttonDisconnect;
	CEdit          m_editDownloadPath;
	CString        m_strDownloadPath;
	CButton        m_buttonBrowse;
	CListBox       m_listServerFiles;
	CButton        m_buttonDownload;
	CProgressCtrl  m_progressDownload;
	BOOL           m_bIsDownloading;
	CFile          m_fileDownload;
	int            m_nFileSize;
	BYTE           m_byteBuffer[BUFFER_SIZE];
	UINT		   m_unBufferLength;
};