cftp.h

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/*
 * Copyright (C) Volition, Inc. 1999.  All rights reserved.
 *
 * All source code herein is the property of Volition, Inc. You may not sell 
 * or otherwise commercially exploit the source or things you created based on the 
 * source.
 *
*/



#ifndef _CFTP_HEADER_
#define _CFTP_HEADER_

#include "globalincs/pstypes.h"

#include <stdio.h>

#ifdef WIN32
#include <winsock.h>
#endif
 
#define FTP_STATE_INTERNAL_ERROR                0
#define FTP_STATE_SOCKET_ERROR          1
#define FTP_STATE_URL_PARSING_ERROR     2
#define FTP_STATE_CONNECTING                    3
#define FTP_STATE_HOST_NOT_FOUND                4
#define FTP_STATE_CANT_CONNECT          5
#define FTP_STATE_LOGGING_IN                    6
#define FTP_STATE_LOGIN_ERROR                   7
#define FTP_STATE_LOGGED_IN                     8
#define FTP_STATE_DIRECTORY_INVALID     9
#define FTP_STATE_FILE_NOT_FOUND                10
#define FTP_STATE_RECEIVING                     11
#define FTP_STATE_FILE_RECEIVED         12
#define FTP_STATE_UNKNOWN_ERROR         13
#define FTP_STATE_RECV_FAILED                   14
#define FTP_STATE_CANT_WRITE_FILE       15
#define FTP_STATE_STARTUP                               16


#ifdef WIN32
extern void FTPObjThread( void *obj );
#else
extern int FTPObjThread( void *obj );
#endif

class CFtpGet
{

public:
        CFtpGet(char *URL, char *localfile, char *Username = NULL, char *Password = NULL);
        ~CFtpGet();
        int GetStatus();
        uint GetBytesIn();
        uint GetTotalBytes();
        void AbortGet();

        void WorkerThread();

protected:
        
        int ConnectControlSocket();
        int LoginHost();        
        uint SendFTPCommand(char *command);
        uint ReadFTPServerReply();
        uint GetFile();
        uint IssuePort();
        uint ReadDataChannel();
        void FlushControlChannel();

        uint m_iBytesIn;
        uint m_iBytesTotal;
        uint m_State;

        bool m_Aborting;
        bool m_Aborted;

        char m_szUserName[100];
        char m_szPassword[100];
        char m_szHost[200];
        char m_szDir[200];
        char m_szFilename[100];
        
        char recv_buffer[1000];

        SOCKET m_ListenSock;
        SOCKET m_DataSock;
        SOCKET m_ControlSock;

        FILE *LOCALFILE;

#ifdef SCP_UNIX
        SDL_Thread *thread_id;
#endif
};


#endif