netdlltestdlg.cpp

wangchuanDll.rar 网络传输的DLL 源代码

// NetDllTestDlg.cpp : implementation file
//

#include "stdafx.h"
#include "NetDllTest.h"
#include "NetDllTestDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNetDllTestDlg dialog

CNetDllTestDlg::CNetDllTestDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CNetDllTestDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CNetDllTestDlg)
	m_strLocalIP = _T("");
	m_strRemoteIP = _T("");
	m_iPort = 0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);


	//装载NetDll模块
	m_NetDllUser.Initial();
	char strLoalAddress[40];
	unsigned long ulAddress;
	m_NetDllUser.m_pNetTool->LocalAddress(ulAddress);
	m_NetDllUser.m_pNetTool->AddressToStr(ulAddress, strLoalAddress);
    
	m_strLocalIP = strLoalAddress;
	m_strRemoteIP = strLoalAddress;


	m_iPort = 4000;

	//创建服务器对象
	m_pServer = m_NetDllUser.m_pNetFactory->CreateServer(this);
	m_pServer->Create(m_iPort);
	m_pServer->OnAccept(OnClientConnect);
	m_pServer->OnDisconnect(OnClientDisconnect);
	m_pServer->OnReceiveData(OnServerReceiveData);
	m_pServer->Open();
    
	//创建客户机对象
	
	m_pClient = m_NetDllUser.m_pNetFactory->CreateClient(this);	

	unsigned long ulRemoteAddress;	
	char strRemoteIP[40];
	sprintf(strRemoteIP, (LPCTSTR )m_strRemoteIP);
	ulRemoteAddress = m_NetDllUser.m_pNetTool->StrToAddress(strRemoteIP);
	m_pClient->Create(ulRemoteAddress, m_iPort);
	m_pClient->OnReceiveData(OnClientReceiveData);
}

void CNetDllTestDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CNetDllTestDlg)
	DDX_Text(pDX, IDC_EDIT_LOCALIP, m_strLocalIP);
	DDX_Text(pDX, IDC_EDIT_REMOTEIP, m_strRemoteIP);
	DDX_Text(pDX, IDC_EDIT_PORT, m_iPort);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CNetDllTestDlg, CDialog)
	//{{AFX_MSG_MAP(CNetDllTestDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTN_CONNECT, OnBtnConnect)
	ON_BN_CLICKED(IDC_BTN_DISCONNECT, OnBtnDisconnect)
	ON_BN_CLICKED(IDC_BTN_SENDDATA, OnBtnSenddata)
	ON_BN_CLICKED(IDC_BTN_SENDPACKAGE, OnBtnSendpackage)
	ON_BN_CLICKED(IDC_BTN_BROAD, OnBtnBroad)
	ON_BN_CLICKED(IDC_BTN_SENDDATA2, OnBtnSenddata2)
	ON_BN_CLICKED(IDC_BTN_SENDPACKAGE2, OnBtnSendpackage2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNetDllTestDlg message handlers

BOOL CNetDllTestDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CNetDllTestDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CNetDllTestDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CNetDllTestDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

//当服务器端接收到客户机连接时

void  __stdcall CNetDllTestDlg::OnClientConnect(ArSenderInfo_T& RemoteInfo, void* pPara)
{
	CNetDllTestDlg* pDlg = (CNetDllTestDlg*)pPara;
	char strClientInfo[40];
	pDlg->m_NetDllUser.m_pNetTool->AddressToStr(RemoteInfo.ulAddress, strClientInfo);

	char strInfo[100];
	sprintf(strInfo, "来自%s的客户机连接成功!", strClientInfo);
	::MessageBox(NULL, strInfo, "提示", MB_OK);
}
//当客户机断开连接时
void  __stdcall CNetDllTestDlg::OnClientDisconnect(ArSenderInfo_T& RemoteInfo, void* pPara)
{
	
	CNetDllTestDlg* pDlg = (CNetDllTestDlg*)pPara;
	char strClientInfo[40];
	pDlg->m_NetDllUser.m_pNetTool->AddressToStr(RemoteInfo.ulAddress, strClientInfo);
	
	char strInfo[100];
	sprintf(strInfo, "来自%s的客户机断开!", strClientInfo);
	::MessageBox(NULL, strInfo, "提示", MB_OK);	
}

//当服务器端接收到数据时

void  __stdcall CNetDllTestDlg::OnServerReceiveData(char* pcData, int iLength, ArSenderInfo_T& Info, void* pPara)
{
	char strInfo[100];
	sprintf(strInfo, "传送%d个数据：%s!", iLength, pcData);
	::MessageBox(NULL, strInfo, "服务器接收数据", MB_OK);		
}

//当客户机端接收到数据时

void  __stdcall CNetDllTestDlg::OnClientReceiveData(char* pcData, int iLength, ArSenderInfo_T& Info, void* pPara)
{
	char strInfo[100];
	sprintf(strInfo, "传送%d个数据：%s!", iLength, pcData);
	::MessageBox(NULL, strInfo, "客户机接收数据", MB_OK);
}


void CNetDllTestDlg::OnBtnConnect() 
{
	m_pClient->Open();
	
}

void CNetDllTestDlg::OnBtnDisconnect() 
{
	m_pClient->Close();
	
}
//采用TCP向客户机发送数据

void CNetDllTestDlg::OnBtnSenddata() 
{
	char strSendToClient[] = "Send Data to Client!(TCP)";
    unsigned long ulClientAddress;
	m_pServer->ClientAddrss(1, ulClientAddress);
	m_pServer->SendData(ulClientAddress, strSendToClient, sizeof(strSendToClient));
}
//采用UDP向客户机发送数据
void CNetDllTestDlg::OnBtnSendpackage() 
{
	char strSendToClient[] = "Send DataPackage to Client!(UDP)";
    unsigned long ulClientAddress;
	m_pServer->ClientAddrss(1, ulClientAddress);
	m_pServer->SendDataPackage(ulClientAddress, strSendToClient, sizeof(strSendToClient));	
}
//采用多播向客户机发送数据
void CNetDllTestDlg::OnBtnBroad() 
{
	char strSendToClient[] = "Send Datato Client!(Multi BroadCast)";
    m_pServer->BroadCastAllClients(strSendToClient, sizeof(strSendToClient));		
}

//采用TCP向服务机发送数据
void CNetDllTestDlg::OnBtnSenddata2() 
{
	char strSendToClient[] = "Send Data to Server!(TCP)";
	m_pClient->SendData(strSendToClient, sizeof(strSendToClient));	
}
//采用UDP向服务机发送数据
void CNetDllTestDlg::OnBtnSendpackage2() 
{
	char strSendToClient[] = "Send DataPackage to Client!(UDP)";
	m_pClient->SendDataPackage(strSendToClient, sizeof(strSendToClient));
}