Pop.cpp
上传用户:huaqiang
上传日期:2007-01-03
资源大小:19k
文件大小:6k
- // Pop.cpp : Defines the class behaviors for the application.
- //
- #include "stdafx.h"
- #include "Pop.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- //////////////////////////////////////////////////////////////////////
- // CPop Class
- //////////////////////////////////////////////////////////////////////
- //////////////////////////////////////////////////////////////////////
- // Construction/Destruction
- //////////////////////////////////////////////////////////////////////
- CPop::CPop()
- {
- m_PopServer.Create();
- }
- //{4EEC1C91-6BE1-11d1-8824-00001C302581}
- CPop::~CPop()
- {
- m_PopServer.Close();
- }
- BOOL CPop::Connect(CString & Host, CString & User, CString & Password)
- {
- char buf [512];
- if (!m_PopServer.Connect(Host,110)) // 110 Pop3 Port
- {
- m_ErrorMessage = _T("Server cannot be connected");
- return FALSE;
- }
- else
- {
- if(CheckResponse(CONNECTION_CHECK)==FALSE)
- return FALSE;
- wsprintf (buf, "USER %srn", (LPCSTR) User);
- m_PopServer.Send(buf, strlen (buf));
- if(CheckResponse(USER_CHECK)==FALSE)
- return FALSE;
- wsprintf (buf, "PASS %srn", (LPCSTR) Password);
- m_PopServer.Send(buf, strlen (buf));
- if (CheckResponse(PASSWORD_CHECK)==FALSE)
- return FALSE;
- return TRUE;
- }
- }
- BOOL CPop::Delete(int & MsgNumber)
- {
- char buf [512];
- wsprintf (buf, "DELE %drn",MsgNumber );
- m_PopServer.Send(buf, strlen (buf));
- if (CheckResponse(DELETE_CHECK)==FALSE)
- return FALSE;
- else
- return TRUE;
- }
- BOOL CPop::Disconnect()
- {
- char buf [512];
- wsprintf (buf, "QUIT rn");
- m_PopServer.Send(buf, strlen (buf));
- if (CheckResponse(QUIT_CHECK)==FALSE)
- return FALSE;
- else
- return TRUE;
- }
- BOOL CPop::Noop()
- {
- char buf [512];
- wsprintf (buf, "NOOP rn");
- m_PopServer.Send(buf, strlen (buf));
- if (CheckResponse(NOOP_CHECK)==FALSE)
- return FALSE;
- else
- return TRUE;
- }
- // Return the Msg Size for given msg number
- int CPop::GetMessageSize(int MsgNumber)
- {
- if(m_SizeOfMsg.GetSize() < MsgNumber+1)
- return 0;
- else
- return m_SizeOfMsg[MsgNumber+1];
-
- }
- BOOL CPop::Reset()
- {
- char buf [512];
- wsprintf (buf, "RSET rn");
- m_PopServer.Send(buf, strlen (buf));
- if (CheckResponse(RSET_CHECK)==FALSE)
- return FALSE;
- else
- return TRUE;
- }
- // MsgContents will hold the msg body
- BOOL CPop::Retrieve(int MsgNumber)
- {
- char buf [512];
- wsprintf (buf, "RETR %drn",MsgNumber );
- m_PopServer.Send(buf, strlen (buf));
- if (CheckResponse(RETR_CHECK)==FALSE)
- return FALSE;
- else
- return TRUE;
- }
- BOOL CPop::Statistics()
- {
- char buf [512];
- wsprintf (buf, "STAT rn");
- m_PopServer.Send(buf, strlen (buf));
- if (CheckResponse(STAT_CHECK)==FALSE)
- return FALSE;
- else
- return TRUE;
- }
- CString CPop::GetMsgContents()
- {
- return m_MsgContents;
- }
- int CPop::GetNumberOfMails()
- {
- return m_NumberMail;
- }
- int CPop::GetTotalMailSize()
- {
- return m_TotalSize;
- }
- BOOL CPop::Connect()
- {
- Connect(m_Host, m_User, m_Password);
- return TRUE;
- }
- void CPop::SetHost(CString & Host)
- {
- m_Host = Host;
- }
- CString CPop::GetHost()
- {
- return m_Host;
- }
- void CPop::SetUser(CString & User)
- {
- m_User = User;
- }
- CString CPop::GetUser()
- {
- return m_User;
- }
- void CPop::SetPassword(CString & Password)
- {
- m_Password = Password;
- }
- CString CPop::GetPassword()
- {
- return m_Password;
- }
- BOOL CPop::CheckResponse(int ResponseType)
- {
- char buf [1000];
- for (int i=0;i<512;i++)
- buf[i]=' ';
- m_PopServer.Receive(buf, sizeof(buf));
- switch (ResponseType)
- {
- case CONNECTION_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Bad Connection");
- return FALSE;
- }
- break;
- case USER_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Bad User Name");
- return FALSE;
- }
- break;
- case PASSWORD_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Bad Password Name");
- return FALSE;
- }
- break;
- case QUIT_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Error occured during QUIT");
- return FALSE;
- }
- break;
- case DELETE_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Error occured during DELE");
- return FALSE;
- }
- break;
- case RSET_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Error occured during RSET");
- return FALSE;
- }
- break;
- case STAT_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Error occured during STAT");
- return FALSE;
- }
- else
- {
- BOOL EmailNumber = TRUE;
- for (char *p = buf; *p != ' '; p++)
- {
- if (*p == 't' || *p == ' ')
- {
- if(EmailNumber == TRUE)
- {
- m_NumberMail = atoi(p);
- EmailNumber = FALSE;
- }
- else
- {
- m_TotalSize = atoi(p);
- return TRUE;
- }
-
-
- }
- }
- }
- break;
- case NOOP_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Error occured during NOOP");
- return FALSE;
- }
- break;
- case LIST_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Error occured during LIST");
- return FALSE;
- }
- else
- {
- m_PopServer.Receive(buf, sizeof(buf));
- for (char *p = buf; *p != '.'; p++)
- if (*p == 't' || *p == ' ')
- m_SizeOfMsg.Add(atoi(p));
- }
- break;
- case RETR_CHECK:
- if (strnicmp(buf,"-ERR", 4) == 0)
- {
- m_ErrorMessage = _T("Error occured during RETR");
- return FALSE;
- }
- else
- {
- char temp[9000];
- m_PopServer.Receive(temp, sizeof(temp));
- m_MsgContents = temp;
- }
- break;
- }
- return TRUE;
- }
- CString CPop::GetErrorMessage()
- {
- return m_ErrorMessage;
- }
- BOOL CPop::List()
- {
- char buf [512];
- wsprintf (buf, "LIST rn");
- m_PopServer.Send(buf, strlen (buf));
- if (CheckResponse(LIST_CHECK)==FALSE)
- return FALSE;
- else
- return TRUE;
- }