高分求用SMTP协议实现发送邮件的类CSMTP

www.vckbase.com上面有个类,去看看吧,用"smtp"搜

我这个只在windows下能用
h文件：
// CSmtp.h: interface for the CSmtp class.
//
//////////////////////////////////////////////////////////////////////#if !defined(AFX_CSMTP_H__A0D4A072_65DE_11D2_9816_9523BDBAF506__INCLUDED_)
#define AFX_CSMTP_H__A0D4A072_65DE_11D2_9816_9523BDBAF506__INCLUDED_#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000//////////////////////////////////////////////////////////////////////
// CMailMessage
// Formats a message compliant with RFC 822
#include <afxtempl.h>#define IDS_APPNAME _T("SSC PIM Mailer") // This App's nameclass CMailMessage
{
public:
CMailMessage();
virtual ~CMailMessage(); void FormatMessage();
int  GetNumRecipients();
BOOL GetRecipient(CString& sEmailAddress, CString& sFriendlyName, int nIndex = 0);
BOOL AddRecipient(LPCTSTR szEmailAddress, LPCTSTR szFriendlyName = "");
BOOL AddMultipleRecipients(LPCTSTR szRecipients = NULL);
UINT GetCharsPerLine();
void SetCharsPerLine(UINT nCharsPerLine);

CString m_sFrom;
CString m_sSubject;
//CString m_sEnvelope;
CString m_sMailerName;
CString m_sHeader;
CTime m_tDateTime;
CString m_sBody;
private:
UINT m_nCharsPerLine;
class CRecipient
{
public:
CString m_sEmailAddress;
CString m_sFriendlyName;
};
CArray <CRecipient, CRecipient&> m_Recipients;
protected:
// When overriding prepare_header(), call base class
// version first, then add specialized
// add_header_line calls.
// This ensures that the base class has a chance to
// create the header lines it needs.
virtual void prepare_header();
virtual void prepare_body();
virtual void end_header();
virtual void start_header(); // This rarely needs overwriting, but is virtual just in case.
// Do not include the trailing CR/LF in parameter.
virtual void add_header_line(LPCTSTR szHeaderLine);
};// CMIMEContentAgent
// Abstract base class. Content agents support MIME
// content types on behalf of CMIMEMessage
//
class CMIMEContentAgent
{
public:
CMIMEContentAgent(int nMIMEType);
virtual ~CMIMEContentAgent();
BOOL QueryType(int nContentType);
virtual BOOL AppendPart(LPCTSTR szContent,
LPCTSTR szParameters,
int nEncoding,
BOOL bPath,
CString& sDestination) = 0;
virtual CString GetContentTypeString() = 0;protected:
virtual CString build_sub_header(LPCTSTR szContent,
  LPCTSTR szParameters,
  int nEncoding,
  BOOL bPath) = 0;private:
int m_nMIMETypeIHandle;
};//////////////////////////////////////////////////////////////////////
// CMIMECodeclass CMIMECode
{
public:
CMIMECode();
virtual ~CMIMECode(); virtual int Decode( LPCTSTR szDecoding, LPTSTR szOutput ) = 0;
virtual CString Encode( LPCTSTR szEncoding, int nSize ) = 0;
};//////////////////////////////////////////////////////////////////////
// CBase64
// An encoding agent that handles Base64
class CBase64 : public CMIMECode
{
public:
CBase64();
virtual ~CBase64();// Override the base class mandatory functions
virtual int Decode( LPCTSTR szDecoding, LPTSTR szOutput );
virtual CString Encode( LPCTSTR szEncoding, int nSize );protected:
void write_bits( UINT nBits, int nNumBts, LPTSTR szOutput, int& lp );
UINT read_bits( int nNumBits, int* pBitsRead, int& lp ); int m_nInputSize;
int m_nBitsRemaining;
ULONG m_lBitStorage;
LPCTSTR m_szInput; static int m_nMask[];
static CString m_sBase64Alphabet;
private:
};//////////////////////////////////////////////////////////////////////
// CAppOctetStreamclass CAppOctetStream : public CMIMEContentAgent
{
public:
virtual CString GetContentTypeString();
CAppOctetStream( int nContentType );
virtual ~CAppOctetStream(); virtual BOOL AppendPart( LPCTSTR szContent,
LPCTSTR szParameters,
int nEncoding,
BOOL bPath,
CString& sDestination );protected:
virtual void attach_file( CStdioFile* pFileAtt, int nEncoding, CString& sDestination );
virtual CString build_sub_header( LPCTSTR szContent,
  LPCTSTR szParameters,
  int nEncoding,
  BOOL bPath );
};// CTextPlain
// A MIME content agent that handles the "text/plain"
// content type
class CTextPlain : public CMIMEContentAgent
{
public:
CTextPlain(int nContentType, UINT nWrapPos = 72);
virtual ~CTextPlain();
virtual BOOL AppendPart(LPCTSTR szContent, LPCTSTR szParameters, int nEncoding, BOOL bPath, CString& sDestination);
virtual CString GetContentTypeString();protected:
UINT m_nWrapPos;
CString wrap_text(LPCTSTR szText);
virtual CString build_sub_header(LPCTSTR szContent, LPCTSTR szParameters, int nEncoding, BOOL bPath);
};#include <afxmt.h>// CMIMEMessage
// Formats a message using the MIME specification.class CMIMEMessage : public CMailMessage
{
public:
CMIMEMessage();
virtual ~CMIMEMessage();
// MIME Type Codes
enum eMIMETypeCode {
TEXT_PLAIN = 0,
APPLICATION_OCTETSTREAM,
NEXT_FREE_MIME_CODE
};
enum eMIMEEncodingCode {
_7BIT = 0,
_8BIT,
BINARY,
QUOTED_PRINTABLE,
BASE64,
NEXT_FREE_ENCODING_CODE
};
BOOL AddMIMEPart(LPCTSTR szContent,
  int nContentType = APPLICATION_OCTETSTREAM,
  LPCTSTR szParameters = _T(""),
  int nEncoding = BASE64,
  BOOL bPath = TRUE);
protected:
    void insert_message_end(CString& sText);
void register_mime_type(CMIMEContentAgent* pMIMEType);
void insert_boundary(CString& sText); virtual void append_mime_parts();
virtual void prepare_header();
virtual void prepare_body(); CString m_sNoMIMEText;
CString m_sPartBoundary;
CString m_sMIMEContentType;
private:
class CMIMEPart
{
public:
int m_nEncoding;
int m_nContentType;
CString m_sParameters;
BOOL m_bPath;
CString m_sContent;
};
CList <CMIMEPart, CMIMEPart&> m_MIMEPartList; class CMIMETypeManager
{
public:
CMIMEContentAgent* GetHandler(int nContentType);
void RegisterMIMEType(CMIMEContentAgent* pMIMEType);
virtual  ~CMIMETypeManager();
CMIMETypeManager();
private:
CCriticalSection m_csAccess;
CList <CMIMEContentAgent*, CMIMEContentAgent*> m_MIMETypeList;
}; static CMIMETypeManager m_MIMETypeManager;
};//////////////////////////////////////////////////////////////////////
// CSmtp
// Main class for SMTP#include <afxsock.h>#define SMTP_PORT 25 // Standard port for SMTP servers
#define RESPONSE_BUFFER_SIZE 1024class CSmtp
{
public:
CSmtp(LPCTSTR szSMTPServerName, UINT nPort = SMTP_PORT);
virtual ~CSmtp(); void SetServerProperties(LPCTSTR szSMTPServerName, UINT nPort = SMTP_PORT);
CString GetLastError();
UINT GetPort();
BOOL Disconnect();
BOOL Connect();
virtual BOOL FormatMailMessage(CMailMessage* msg);
BOOL SendMessage(CMailMessage* msg);
CString GetServerHostName();
CString GetMailServer();private:
BOOL get_response(UINT response_expected);
CString cook_body(CMailMessage* msg); CString m_sError;
BOOL m_bConnected;
UINT m_nPort;
CString m_sSMTPServerHostName;
CSocket m_wsSMTPServer;protected:
virtual BOOL transmit_message(CMailMessage* msg);//
// Helper Code
//
struct response_code {
UINT nResponse; // Response we're looking for
TCHAR* sMessage; // Error message if we don't get it
};

enum eResponse {
GENERIC_SUCCESS = 0,
CONNECT_SUCCESS,
DATA_SUCCESS,
QUIT_SUCCESS,
// Include any others here
LAST_RESPONSE // Do not add entries past this one
};
TCHAR* response_buf;
static response_code response_table[];
};#endif // !defined(AFX_CSMTP_H__A0D4A072_65DE_11D2_9816_9523BDBAF506__INCLUDED_)

太长了，内容放不下
楼主要是想要的话mail给你吧

http://www.codeproject.com/internet/csmtpconn.asp

microyzy(毛毛叉)
------------------------------谢谢你，我的E-MAIL: [email protected]

这样的代码太多了呵呵给你发了一份，完整的smtp发送程序:)

调试易

高分求用SMTP协议实现发送邮件的类CSMTP

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