205 lines
9.1 KiB
C++
205 lines
9.1 KiB
C++
// --------------------------------------------------------------------------------
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// Ixppop3.h
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// Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
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// Steven J. Bailey
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// --------------------------------------------------------------------------------
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#ifndef __IXPPOP3_H
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#define __IXPPOP3_H
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// ------------------------------------------------------------------------------------
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// Depends
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// ------------------------------------------------------------------------------------
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#include "ixpbase.h"
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#include "asynconn.h"
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#include "sicily.h"
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// ------------------------------------------------------------------------------------
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// AUTHSTATE
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// ------------------------------------------------------------------------------------
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typedef enum {
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AUTH_NONE,
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AUTH_ENUMPACKS,
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AUTH_ENUMPACKS_DATA,
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AUTH_TRYING_PACKAGE,
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AUTH_NEGO_RESP,
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AUTH_RESP_RESP,
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AUTH_CANCELED,
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AUTH_SMTP_LOGIN,
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AUTH_SMTP_LOGIN_USERNAME,
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AUTH_SMTP_LOGIN_PASSWORD
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} AUTHSTATE;
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// ------------------------------------------------------------------------------------
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// UIDLTYPE
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// ------------------------------------------------------------------------------------
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typedef enum {
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UIDL_NONE,
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UIDL_BY_UIDL,
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UIDL_BY_TOP
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} UIDLTYPE;
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// ------------------------------------------------------------------------------------
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// FETCHINFO
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// ------------------------------------------------------------------------------------
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typedef struct tagFETCHINFO {
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DWORD cbSoFar; // Number of bytes downloaded so far
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BOOL fLastLineCRLF; // Last line ended with a CRLF
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BOOL fGotResponse; // First response after issuing the POP3_TOP or POP3_RETR command
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BOOL fHeader; // Header has been downloaded
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BOOL fBody; // Body has been downloaded
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} FETCHINFO, *LPFETCHINFO;
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#define MAX_AUTH_TOKENS 32
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// ------------------------------------------------------------------------------------
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// AUTHINFO
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// ------------------------------------------------------------------------------------
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typedef struct tagAUTHINFO {
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AUTHSTATE authstate; // Sicily Authorization State
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BOOL fRetryPackage; // Retry sicily package with differenty isc flags
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SSPICONTEXT rSicInfo; // Data used for logging onto a sicily server
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LPSTR rgpszAuthTokens[MAX_AUTH_TOKENS]; // AUTH security package tokens
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UINT cAuthToken; // count of server packages
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UINT iAuthToken; // current package being tried
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LPSSPIPACKAGE pPackages; // Array of installed security packages
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ULONG cPackages; // Number of installed security packages (pPackages)
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} AUTHINFO, *LPAUTHINFO;
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void FreeAuthInfo(LPAUTHINFO pAuth);
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// ------------------------------------------------------------------------------------
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// POP3INFO
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// ------------------------------------------------------------------------------------
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typedef struct tagPOP3INFO {
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BOOL fStatDone; // Has the stat command been issued on this session
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DWORD cList; // Number of messages listed in the full UIDL or LIST command
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DWORD cMarked; // Number of messages in the prgMarked array, set after STAT is issued
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LPDWORD prgMarked; // Array of marked messages
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FETCHINFO rFetch; // Information for the POP3_TOP or POP3_RETR command
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AUTHINFO rAuth; // Sicily Authorization Information
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POP3CMDTYPE cmdtype; // Current command type
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ULONG cPreviewLines; // Number of lines to retrieve on the preview command
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DWORD dwPopIdCurrent; // Current PopId
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} POP3INFO, *LPPOP3INFO;
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// ------------------------------------------------------------------------------------
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// CPOP3Transport
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// ------------------------------------------------------------------------------------
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class CPOP3Transport : public IPOP3Transport, public CIxpBase
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{
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private:
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POP3INFO m_rInfo; // Structure containing pop3 information
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POP3COMMAND m_command; // Current state
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BYTE m_fHotmail; // Are we connected to hotmail ?
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private:
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// Processes POP3 command responses
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HRESULT HrGetResponse(void);
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void FillRetrieveResponse(LPPOP3RESPONSE pResponse, LPSTR pszLines, ULONG cbRead, BOOL *pfMessageDone);
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// Response Dispatcher for general command
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void DispatchResponse(HRESULT hrResult, BOOL fDone=TRUE, LPPOP3RESPONSE pResponse=NULL);
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// Sends sicily data to the server
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HRESULT HrSendSicilyString(LPSTR pszData);
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// Build parameterized command
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HRESULT HrBuildParams(POP3CMDTYPE cmdtype, DWORD dwp1, DWORD dwp2);
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// Frees the current message array
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void FreeMessageArray(void);
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// Logon retry
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void LogonRetry(HRESULT hrLogon);
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// Socket data receive handler
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void OnSocketReceive(void);
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// Initiates the logon process
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void StartLogon(void);
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// Response Handler
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void ResponseAUTH(HRESULT hrResponse);
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void ResponseSTAT(void);
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void ResponseGenericList(void);
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void ResponseGenericRetrieve(void);
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void ResponseDELE(void);
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// Issues a parameterized command
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DWORD DwGetCommandMarkedFlag(POP3COMMAND command);
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ULONG CountMarked(POP3COMMAND command);
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HRESULT HrCommandGetPopId(POP3COMMAND command, DWORD dwPopId);
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HRESULT HrSplitPop3Response(LPSTR pszLine, LPSTR *ppszPart1, LPSTR *ppszPart2);
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HRESULT HrComplexCommand(POP3COMMAND command, POP3CMDTYPE cmdtype, DWORD dwPopId, ULONG cPreviewLines);
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HRESULT HrCommandGetNext(POP3COMMAND command, BOOL *pfDone);
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HRESULT HrCommandGetAll(POP3COMMAND command);
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BOOL FEndRetrRecvHeader(LPSTR pszLines, ULONG cbRead);
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HRESULT HrCancelAuthInProg();
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// Moved to ixputil.cpp
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// BOOL FEndRetrRecvBody(LPSTR pszLines, ULONG cbRead, ULONG *pcbSubtract);
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public:
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// ----------------------------------------------------------------------------
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// Construction
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// ----------------------------------------------------------------------------
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CPOP3Transport(void);
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~CPOP3Transport(void);
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// ----------------------------------------------------------------------------
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// IUnknown methods
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// ----------------------------------------------------------------------------
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STDMETHODIMP QueryInterface(REFIID, LPVOID *);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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// ----------------------------------------------------------------------------
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// IAsyncConnCB methods
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// ----------------------------------------------------------------------------
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void OnNotify(ASYNCSTATE asOld, ASYNCSTATE asNew, ASYNCEVENT ae);
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// ----------------------------------------------------------------------------
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// IInternetTransport methods
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// ----------------------------------------------------------------------------
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STDMETHODIMP InitNew(LPSTR pszLogFilePath, IPOP3Callback *pCallback);
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STDMETHODIMP Connect(LPINETSERVER pInetServer, boolean fAuthenticate, boolean fCommandLogging);
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STDMETHODIMP DropConnection(void);
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STDMETHODIMP Disconnect(void);
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STDMETHODIMP IsState(IXPISSTATE isstate);
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STDMETHODIMP GetServerInfo(LPINETSERVER pInetServer);
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STDMETHODIMP_(IXPTYPE) GetIXPType(void);
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STDMETHODIMP InetServerFromAccount(IImnAccount *pAccount, LPINETSERVER pInetServer);
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STDMETHODIMP HandsOffCallback(void);
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STDMETHODIMP GetStatus(IXPSTATUS *pCurrentStatus);
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// ----------------------------------------------------------------------------
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// IPOP3Transport methods
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// ----------------------------------------------------------------------------
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STDMETHODIMP MarkItem(POP3MARKTYPE marktype, DWORD dwPopId, boolean fMarked);
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STDMETHODIMP CommandAUTH(LPSTR pszAuthType);
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STDMETHODIMP CommandUSER(LPSTR pszUserName);
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STDMETHODIMP CommandPASS(LPSTR pszPassword);
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STDMETHODIMP CommandLIST(POP3CMDTYPE cmdtype, DWORD dwPopId);
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STDMETHODIMP CommandTOP (POP3CMDTYPE cmdtype, DWORD dwPopId, DWORD cPreviewLines);
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STDMETHODIMP CommandUIDL(POP3CMDTYPE cmdtype, DWORD dwPopId);
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STDMETHODIMP CommandDELE(POP3CMDTYPE cmdtype, DWORD dwPopId);
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STDMETHODIMP CommandRETR(POP3CMDTYPE cmdtype, DWORD dwPopId);
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STDMETHODIMP CommandRSET(void);
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STDMETHODIMP CommandQUIT(void);
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STDMETHODIMP CommandSTAT(void);
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STDMETHODIMP CommandNOOP(void);
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// ----------------------------------------------------------------------------
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// CIxpBase methods
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// ----------------------------------------------------------------------------
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virtual void ResetBase(void);
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virtual void DoQuit(void);
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virtual void OnConnected(void);
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virtual void OnDisconnected(void);
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virtual void OnEnterBusy(void);
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virtual void OnLeaveBusy(void);
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};
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#endif // __IXPPOP3_H
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