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// SendDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "Send.h" 
#include "SendDlg.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() 
 
///////////////////////////////////////////////////////////////////////////// 
// CSendDlg dialog 
 
CSendDlg::CSendDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CSendDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CSendDlg) 
	m_dwPackageSize = 0; 
	m_strServerIp = _T(""); 
	m_nPort = 0; 
	m_strFileName = _T(""); 
	m_strMsg = _T(""); 
	//}}AFX_DATA_INIT 
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
 
	m_pTcpClient = new CTcpClient(this); 
} 
 
CSendDlg::~CSendDlg(void) 
{ 
	delete m_pTcpClient; 
} 
 
void CSendDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CSendDlg) 
	DDX_Control(pDX, IDC_CNN_STATUS, m_ctlCnnStatus); 
	DDX_Control(pDX, IDC_INFO, m_ctlInfo); 
	DDX_Text(pDX, IDC_PACKAGE_SIZE, m_dwPackageSize); 
	DDV_MinMaxInt(pDX, m_dwPackageSize, 1, 99996); 
	DDX_Text(pDX, IDC_SERVER_IP, m_strServerIp); 
	DDX_Text(pDX, IDC_PORT, m_nPort); 
	DDX_Text(pDX, IDC_FILE_NAME, m_strFileName); 
	DDX_Text(pDX, IDC_MSG, m_strMsg); 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CSendDlg, CDialog) 
	//{{AFX_MSG_MAP(CSendDlg) 
	ON_WM_SYSCOMMAND() 
	ON_WM_PAINT() 
	ON_WM_QUERYDRAGICON() 
	ON_BN_CLICKED(IDC_CONNECT, OnConnect) 
	ON_BN_CLICKED(IDC_DISCONNECT, OnDisconnect) 
	ON_BN_CLICKED(IDC_SEND, OnSendFile) 
	ON_BN_CLICKED(IDC_SEND_MSG, OnSendMsg) 
	ON_BN_CLICKED(IDC_CANCEL_SEND, OnCancelSend) 
	ON_WM_DESTROY() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CSendDlg message handlers 
 
BOOL CSendDlg::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 
	 
	m_strServerIp = "127.0.0.1"; 
	m_nPort = 8000; 
	m_dwPackageSize = 1024; 
	m_strFileName = "d:\\a.pdf"; 
	UpdateData(FALSE); 
 
	m_pTcpClient->SetOnSocketSendErr(OnSocketSendErr); 
	m_pTcpClient->SetOnSocketRecvErr(OnSocketRecvErr); 
	m_pTcpClient->SetOnSocketClose(OnSocketClose); 
	m_pTcpClient->SetOnOneNetMsg(OnOneNetMsg); 
	m_pTcpClient->SetOnSendFileSucc(OnSendFileSucc); 
	m_pTcpClient->SetOnSendFileFail(OnSendFileFail); 
	m_pTcpClient->SetOnSendFileRefuseRecv(OnSendFileRefuseRecv); 
	m_pTcpClient->SetOnSendFileCancelRecv(OnSendFileCancelRecv); 
	m_pTcpClient->SetOnSendFileRecvFail(OnSendFileRecvFail); 
	m_pTcpClient->SetOnSendFileProgress(OnSendFileProgress); 
 
	return TRUE;  // return TRUE  unless you set the focus to a control 
} 
 
void CSendDlg::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 CSendDlg::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 CSendDlg::OnQueryDragIcon() 
{ 
	return (HCURSOR) m_hIcon; 
} 
 
void CSendDlg::OnConnect()  
{ 
	if(!UpdateData()) 
		return; 
 
 
	m_pTcpClient->SetAddr((char *)(LPCTSTR)m_strServerIp); 
	m_pTcpClient->SetPort(m_nPort); 
	m_pTcpClient->SetPackageSize(m_dwPackageSize); 
	 
	m_ctlCnnStatus.SetWindowText("请等待..."); 
	if(!m_pTcpClient->Connect()) 
		m_ctlCnnStatus.SetWindowText("连接失败!"); 
	else 
		m_ctlCnnStatus.SetWindowText("已连接"); 
} 
 
void CSendDlg::OnDisconnect()  
{ 
	m_pTcpClient->Disconnect(); 
	m_ctlCnnStatus.SetWindowText("断开连接"); 
} 
 
void CSendDlg::OnSendFile()  
{ 
	if(!UpdateData()) 
		return; 
 
	m_pTcpClient->SetPackageSize(m_dwPackageSize); 
	if(!m_pTcpClient->SendFile((char *)(LPCTSTR)m_strFileName)) 
		AfxMessageBox("发生文件失败"); 
} 
 
void CSendDlg::OnSendMsg(void) 
{ 
	char s[99999]; 
 
	if(!UpdateData()) 
		return; 
 
 
	sprintf(s, "@00000001%s", m_strMsg); 
	m_pTcpClient->SendNetMsg(s, strlen(s) - 6); 
} 
 
void CSendDlg::OnSocketSendErr(void *pNotifyObj, SOCKET hSocket) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	pSendDlg->m_ctlCnnStatus.SetWindowText("发送数据出错"); 
} 
 
void CSendDlg::OnSocketRecvErr(void *pNotifyObj, SOCKET hSocket) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	pSendDlg->m_ctlCnnStatus.SetWindowText("接收数据出错"); 
} 
 
void CSendDlg::OnSocketClose(void *pNotifyObj, SOCKET hSocket) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	pSendDlg->m_ctlCnnStatus.SetWindowText("断开连接"); 
} 
 
void CSendDlg::OnOneNetMsg(void *pNotifyObj, char *Msg, int nMsgLen) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	char s[9999]; 
	CString strInfo; 
 
	strncpy(s, Msg, nMsgLen); 
	s[nMsgLen] = 0; 
	strInfo = s; 
 
	pSendDlg->DispInfo(strInfo); 
} 
 
void CSendDlg::OnSendFileSucc(void *pNotifyObj, char *szPathName) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	 
	pSendDlg->DispInfo("OnSendFileSucc"); 
} 
 
void CSendDlg::OnSendFileFail(void *pNotifyObj, char *szPathName) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	 
	pSendDlg->DispInfo("OnSendFileFail"); 
} 
 
// 接收方拒绝接收文件 
void CSendDlg::OnSendFileRefuseRecv(void *pNotifyObj, char *szPathName) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	 
	pSendDlg->DispInfo("OnSendFileRefuseRecv"); 
} 
 
// 接收方拒绝文件 
void CSendDlg::OnSendFileCancelRecv(void *pNotifyObj, char *szPathName) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	 
	pSendDlg->DispInfo("OnSendFileCancelRecv"); 
} 
 
// 接收方取消接收 
void CSendDlg::OnSendFileRecvFail(void *pNotifyObj, char *szPathName) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	 
	pSendDlg->DispInfo("OnSendFileRecvFail"); 
} 
 
void CSendDlg::OnSendFileProgress(void *pNotifyObj, int nSentBytes, int nTotalBytes) 
{ 
	CSendDlg *pSendDlg = (CSendDlg *)pNotifyObj; 
	CString strInfo; 
	 
	strInfo.Format("%d / %d", nSentBytes, nTotalBytes); 
	pSendDlg->DispInfo(strInfo); 
} 
 
void CSendDlg::DispInfo(CString strInfo) 
{ 
	m_ctlInfo.SetWindowText(strInfo); 
} 
 
void CSendDlg::OnCancelSend()  
{ 
	m_pTcpClient->CancelSendFile();	 
} 
 
void CSendDlg::OnDestroy()  
{ 
	CDialog::OnDestroy(); 
 
	m_pTcpClient->Disconnect(); 
}