warsvrprotocolftpdataconn.h

来自「ftpserver very good sample」· C头文件 代码 · 共 98 行

/** 

    This implements the data connection of a FTP session.

    The data connection is used for passicve and 
    active transfers. In the case of passive transfers, 
    the socket will first listen for a connection, and
    then reassign the internal socket to the connected
    socket when the other side connects.
*/

#ifndef WAR_SVR_PROTOCOL_FTP_DATA_CONN_H
#define WAR_SVR_PROTOCOL_FTP_DATA_CONN_H

/* SYSTEM INCLUDES */


/* PROJECT INCLUDES */

#ifndef WAR__TRANSFER_SOCKET_H
#   include "WarTransferSocket.h"
#endif

#ifndef WAR_SVR_FILE_H
#   include "WarSvrFile.h"
#endif

/* LOCAL INCLUDES */


/* FORWARD REFERENCES */

class WarSocketIo;
class WarSvrProtocolFtp;

#ifdef __cplusplus
extern "C" 
{
#endif
/****************** BEGIN OLD STYLE C spesific ********/


/****************** END OLD STYLE C spesific **********/
#ifdef __cplusplus 
}
#endif

/****************** BEGIN C++ spesific ****************/

#ifdef __cplusplus

class WarSvrProtocolFtpDataConn : 
public WarTransferSocket
{
public:
    /**
    * Default constructor.
    */
    WarSvrProtocolFtpDataConn(
        war_socket_io_ptr_t& companionPtr,
        WarSvrProtocolFtp& rServer);
      
    // OPERATORS
    // OPERATIONS   

    virtual void SendFile(war_svrfile_ptr_t& filePtr);
    virtual void ReceiveFile(war_svrfile_ptr_t& filePtr);

    // ACCESS
    // INQUIRY
    
protected:
    ~WarSvrProtocolFtpDataConn(void);
	virtual void StartTransfer(war_svrfile_ptr_t& filePtr);
    virtual void OnTransferDone(const WarError& status);
	virtual void OnReceived(const WarError& status, 
        war_transfer_buffer_ptr_t& buffer);
    virtual void OnSent(const WarError& status,
        war_transfer_buffer_ptr_t& buffer);
  
    WarSvrProtocolFtp& mrServer;
    
private: 
};

/* INLINE METHODS */

/* EXTERNAL REFERENCES */

typedef WarPtrWrapper<WarSvrProtocolFtpDataConn> war_datasck_ptr_t;

#endif /* __cplusplus */

/****************** END C++ spesific ******************/

#endif  /* WAR_SVR_PROTOCOL_FTP_DATA_CONN_H_ */