www.pudn.com > warsrc.rar > FTPDaemonCore.h

// This is part of the WAR SOFTWARE SERIES initiated by Jarle Aase 
// Copyright 1996 by Jarle Aase. All rights reserved. 
// See the "War Software Series Licende Agreement" for details concerning  
// use and distribution. 
// --- 
// This source code, executables and programs containing source code or 
// binaries or proprietetary technology from the War Software Series are 
// NOT alloed used, viewed or tested by any governmental agencies in 
// any countries. This includes the government, departments, police,  
// military etc. 
// --- 
// This file is intended for use with Tab space = 2 
// Created and maintained in MSVC Developer Studio 
// --- 
// NAME			:	FTPDaemonCore.h 
// PURPOSE	:	General entry point module for War Daemons 
// PROGRAM	:  
// DATE			:	Sept. 19 1996 
// AUTHOR		:	Jarle Aase 
// --- 
// REVISION HISTORY 
//  
 
#ifndef __FTPDAEMONCOREH 
#define __FTPDAEMONCOREH 
 
#ifndef __WARDAEMONH 
#include "WarDaemon.h" 
#endif 
 
#ifdef DLL_WAR_FTPDAEMON_EXPORT 
#define DLL_WAR_FTPDAEMON_EXPORT_ __declspec(dllexport) 
#else 
#define DLL_WAR_FTPDAEMON_EXPORT_ __declspec(dllimport) 
#endif 
 
extern "C" AFX_EXT_API void WINAPI InitFTPDaemonCoreDLL(); 
 
class CFTPDCoreCtrlSock; 
class CFTPDFsys; 
 
//////////////////////////////////////////////////////////////////// 
// FTPD Command parser 
class CFTPDParser : public CCommandParser 
{ 
public: 
	CFTPDParser(); 
	virtual ParseCmd(LPCSTR CmdLine, CCmdArgs& Args, int Level, BOOL& DoParseCmdLine); 
}; 
 
 
///////////////////////////////////////////////////////////////////////////////// 
// FTP server control connection 
 
 
class DLL_WAR_FTPDAEMON_EXPORT_ CFTPDCoreCtrlSock : public CTextSock 
{ 
public: 
 
	DECLARE_DYNAMIC(CFTPDCoreCtrlSock); 
 
	CFTPDParser m_Parser; 
	CString m_ArgSave; // Used to store text from one to the next command. 
	int m_PrevCmdID; 
	FLEN m_Restart; // File restart marker 
	CFTPDFsys *m_Fsys; 
	CFTPDataSock *m_DataSock; 
	CCmdArgs m_Args; // Current line arguments 
	CCmdArgs m_UnixArgs; // Line aguments expanded 
	CString m_LastCommandText; 
 
	// FTP transfere options 
	int m_FTPmode; 
	int m_FTPtype; 
	int m_FTPstru; 
	int m_FTPform; 
	struct sockaddr m_Sockaddr; // Used to connect to remote data socket 
 
public: 
	CFTPDCoreCtrlSock(); 
	~CFTPDCoreCtrlSock(); 
	virtual BOOL OnCommand(LPCSTR Text); 
	BOOL OnCommand(int CmdID); 
	virtual BOOL CallbackProcessList(int nErrorCode);; 
 
	// CAsyncSocket handlers 
	virtual void OnConnect( int nErrorCode ); 
	virtual void OnClose( int nErrorCode ); 
	virtual void OnReceive( int nErrorCode ); 
	virtual void OnSend( int nErrorCode ); 
 
	virtual void _OnConnect( int nErrorCode ); 
	 
	virtual void IncXferCnt(BOOL Add); 
	 
protected: 
	virtual void Virgin(); 
	virtual BOOL ProcessTelnetNegotiation(int ch1, int ch2); 
	virtual void InsertPendingText(); 
	virtual BOOL ExpandMacro(LPSTR *To, LPCSTR MacroName, int AvailBytes); 
 
protected: 
	// FTP server implementation functions 
	virtual BOOL OnQuit(CCmdArgs& Args); 
	virtual BOOL OnLogin(CCmdArgs& Args); 
	virtual BOOL OnAcct(CCmdArgs& Args); 
	virtual BOOL OnRein(CCmdArgs& Args); 
	virtual BOOL OnPort(CCmdArgs& Args); 
	virtual BOOL OnPasv(CCmdArgs& Args); 
	virtual BOOL OnType(CCmdArgs& Args); 
	virtual BOOL OnStru(CCmdArgs& Args); 
	virtual BOOL OnMode(CCmdArgs& Args); 
	virtual BOOL OnRetr(CCmdArgs& Args); 
	virtual BOOL OnStor(CCmdArgs& Args); 
	virtual BOOL OnAppe(CCmdArgs& Args); 
	virtual BOOL OnAllo(CCmdArgs& Args); 
	virtual BOOL OnRest(CCmdArgs& Args); 
	virtual BOOL OnRnFr(CCmdArgs& Args); 
	virtual BOOL OnRnTo(CCmdArgs& Args); 
	virtual BOOL OnAbor(CCmdArgs& Args); 
	virtual BOOL OnDele(CCmdArgs& Args); 
	virtual BOOL OnCwd(CCmdArgs& Args); 
	virtual BOOL OnList(CCmdArgs& Args); 
	virtual BOOL OnNlst(CCmdArgs& Args); 
	virtual BOOL OnSite(CCmdArgs& Args); 
	virtual BOOL OnStat(CCmdArgs& Args); 
	virtual BOOL OnHelp(CCmdArgs& Args); 
	virtual BOOL OnNoop(CCmdArgs& Args); 
	virtual BOOL OnMkd(CCmdArgs& Args); 
	virtual BOOL OnRmd(CCmdArgs& Args); 
	virtual BOOL OnPwd(CCmdArgs& Args); 
	virtual BOOL OnCdUp(CCmdArgs& Args); 
	virtual BOOL OnStou(CCmdArgs& Args); 
	virtual BOOL OnSmnt(CCmdArgs& Args); 
	virtual BOOL OnSyst(CCmdArgs& Args); 
	virtual BOOL OnSize(CCmdArgs& Args); 
	virtual BOOL OnMdtm(CCmdArgs& Args); 
 
	// Support functions 
	virtual BOOL ProcessList(LPCSTR LineArguments, CCmdArgs& Args); 
	virtual BOOL DoChdir(LPCSTR Path); 
	virtual BOOL DoRetr(CCmdArgs& Args, DWORD Flags); 
	virtual BOOL DoStor(CCmdArgs& Args, DWORD Flags); 
	virtual BOOL DoDele(CCmdArgs& Args); 
	virtual BOOL MkUniquePath(CString& cFnameBuf); 
	virtual BOOL DoMkDir(CCmdArgs& Args); 
 
	// SITE 
	virtual BOOL OnSiteChmod(CCmdArgs &Args); 
	virtual BOOL OnSiteFsysstat(CCmdArgs &Args); 
}; 
 
#define XMITF_TEMP   0x00000001 // Tmp file 
#define XMITF_APPE   0x00000002 // Append 
#define XMITF_UNIQUE 0x00000004	// Stor unique 
 
///////////////////////////////////////////////////////////////////////////////// 
// FTP server listen socket 
 
class CFTPDCoreListenSock : public CDaemonServiceSocket 
{ 
public: 
	virtual void OnAccept( int nErrorCode ); 
	virtual void _OnAccept( int nErrorCode ); 
	virtual BOOL Initialize(int PortNumber, LPCSTR ServiceName, LPCSTR ListenIP = NULL); 
}; 
 
 
class DLL_WAR_FTPDAEMON_EXPORT_ CFtpDaemonCore 
{ 
public: 
	CFTPDaemonCoreOptions m_Options; // Basic FTP server options 
	CFTPDCoreListenSock m_Listen; // Listening socket 
	CLog *m_Log; 
	static CFtpDaemonCore *m_pCFtpDaemonCore; 
 
 
public: 
	CFtpDaemonCore(); 
	~CFtpDaemonCore(); 
	virtual BOOL Create(LPCSTR IniFile, CLog *Log); 
	virtual void LogMsg(int flag, LPCSTR Format, ...); 
	static CFtpDaemonCore *GetFtpSvr() {return m_pCFtpDaemonCore;} 
}; 
 
////////////////////////////////////////////////////////////////////////////////////////// 
// CFTPDFsys 
 
class DLL_WAR_FTPDAEMON_EXPORT_ CFTPDFsys : public CUserFsys 
{ 
public: 
	CFTPDFsys(LPVOID *pRef); 
	BOOL Create(CFTPDCoreCtrlSock *Sock); // Create user fsys 
 
	// Data members 
	CFTPDCoreCtrlSock *m_pSock; 
	DWORD m_AsyncSelectMaskSaved; 
	DWORD m_StateSaved; 
	DWORD m_CallbackID; 
	enum // Callback ID's 
	{ 
		CB_CHDIR, // Normal CHDIR 
		CB_SIZE, // SIZE 
		CB_MDTM, // MDTM 
	}; 
	LPARAM m_lParam; // Storage of data 
 
	// Hight level functions 
public: 
	BOOL PrepereCommandLine(int CmdIDtoRemember); 
	CString GetFullPath(LPCSTR Path, DWORD AccessFlags); 
	BOOL RenamePath(LPCSTR OldName, LPCSTR NewName); 
	BOOL CheckPermission(LPCSTR Path, BOOL IsDir, int PermsWanted); 
	BOOL DeletePath(LPCSTR Path); 
	BOOL MkDir(LPCSTR Path); 
	BOOL ChDir(LPCSTR Path); 
	BOOL List(); 
	BOOL Mdtm(LPCSTR Path); 
	BOOL Size(LPCSTR Path); 
	 
 
		// Callback functions 
protected: 
	virtual BOOL SetOnHold(); // Called when a callback needs to wait... 
														// Return FALSE to abort the operation 
	virtual void ReleaseHold(); // Release hold state - callback is not called. 
	virtual void CheckForZombie(); // Release resources and throw an execpion 
	virtual BOOL OnCreate(int nErrorCode); // Called after Create() 
	virtual BOOL OnChdir(int nErrorCode); // Called for all ChDir's 
	virtual BOOL CallbackChDir(int nErrorCode); // Called after FTP cmd CWD 
	virtual BOOL OnPrpCmdLine(int nErrorCode); 
	virtual BOOL OnList(int nErrorCode); 
	virtual BOOL OnChmod(int nErrorCode); 
	virtual BOOL OnFsysStat(int nErrorCode); 
	virtual BOOL OnCreateDirectory(int nErrorCode); 
	virtual BOOL OnDeleteDirectory(int nErrorCode); 
	virtual BOOL OnDeleteFile(int nErrorCode); 
	virtual BOOL OnDeleteGeneric(int nErrorCode); 
	BOOL OnDelete(int nErrorCode); 
	virtual BOOL OnMoveFile(int nErrorCode); 
	virtual BOOL OnStat(int nErrorCode); 
	BOOL OnStatSize(int nErrorCode); 
	BOOL OnStatMDTM(int nErrorCode); 
}; 
 
#endif __FTPDAEMONCOREH