www.pudn.com > EmailClient.rar > MyEmailClientDlg.cpp

// MyEmailClientDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "MyEmailClient.h" 
#include "MyEmailClientDlg.h" 
#include "MailMessage.h" 
#include "POP3.h" 
#include "SMTP.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() 
 
///////////////////////////////////////////////////////////////////////////// 
// CMyEmailClientDlg dialog 
 
CMyEmailClientDlg::CMyEmailClientDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CMyEmailClientDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CMyEmailClientDlg) 
	m_Body = _T(""); 
	m_From = _T(""); 
	m_Password = _T(""); 
	m_POP3 = _T(""); 
	m_SMTP = _T(""); 
	m_To = _T(""); 
	m_User = _T(""); 
	m_Subject = _T(""); 
	//}}AFX_DATA_INIT 
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
} 
 
void CMyEmailClientDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CMyEmailClientDlg) 
	DDX_Text(pDX, IDC_BODY, m_Body); 
	DDX_Text(pDX, IDC_FROM, m_From); 
	DDX_Text(pDX, IDC_PASSWORD, m_Password); 
	DDX_Text(pDX, IDC_POP3, m_POP3); 
	DDX_Text(pDX, IDC_SMTP, m_SMTP); 
	DDX_Text(pDX, IDC_TO, m_To); 
	DDX_Text(pDX, IDC_USER, m_User); 
	DDX_Text(pDX, IDC_SUBJECT, m_Subject); 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CMyEmailClientDlg, CDialog) 
	//{{AFX_MSG_MAP(CMyEmailClientDlg) 
	ON_WM_SYSCOMMAND() 
	ON_WM_PAINT() 
	ON_WM_QUERYDRAGICON() 
	ON_BN_CLICKED(IDC_SEND, OnSend) 
	ON_BN_CLICKED(IDC_RETR, OnRetr) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CMyEmailClientDlg message handlers 
 
BOOL CMyEmailClientDlg::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 CMyEmailClientDlg::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 CMyEmailClientDlg::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 CMyEmailClientDlg::OnQueryDragIcon() 
{ 
	return (HCURSOR) m_hIcon; 
} 
 
//发信 
void CMyEmailClientDlg::OnSend()  
{ 
	//更新数据 
	UpdateData( TRUE ); 
 
	//建立CSMTP对象 
	CSMTP smtp( m_SMTP ); 
 
	//新建CMailMessage对象，并初始化 
	CMailMessage msg; 
	msg.m_sFrom = m_From; 
	msg.AddMultipleRecipients( m_To ); 
	msg.m_sSubject = m_Subject; 
	msg.m_sBody = m_Body; 
 
	//连接SMTP服务器 
	if( !smtp.Connect() ) 
	{ 
		AfxMessageBox( smtp.GetLastError() ); 
		return; 
	} 
 
	//发信 
	if( !smtp.SendMessage( &msg ) ) 
	{ 
		AfxMessageBox( smtp.GetLastError() ); 
		return; 
	} 
 
	//断开连接 
	if( !smtp.Disconnect() ) 
	{ 
		AfxMessageBox( smtp.GetLastError() ); 
		return; 
	} 
	AfxMessageBox( _T( "Message Sent Successfully") ); 
} 
 
//收信 
void CMyEmailClientDlg::OnRetr()  
{ 
	//更新数据 
	UpdateData( TRUE ); 
 
	//新建CPOP3对象 
	CPOP3 pop3( m_POP3 ); 
	pop3.SetUserProperties(m_User,m_Password); 
 
	//连接POP3服务器 
	if (!pop3.Connect()) 
	{ 
		AfxMessageBox( pop3.GetLastError() ); 
		return; 
	} 
 
	//收取信件 
	CMailMessage msg; 
	if (!pop3.GetMessage(1,&msg)) 
	{ 
		AfxMessageBox( pop3.GetLastError() ); 
		return; 
	} 
 
	//显示信件 
	m_Body=msg.m_sBody; 
	m_Subject=msg.m_sSubject; 
	m_From=msg.m_sFrom; 
	m_To=""; 
	for (int a=0; a