#ifndef FTP_CLIENT_H
#define FTP_CLIENT_H


#include <stdio.h>
#include <string>

#include <File.h>
#include <NetworkKit.h>
#include "FileUploadClient.h"

using std::string;


/*
 * Definitions for the TELNET protocol. Snarfed from the BSD source.
 */
#define IAC     255             
#define DONT    254             
#define DO      253             
#define WONT    252             
#define WILL    251             
#define xEOF    236  


class FtpClient : public FileUploadClient {
	public:
		FtpClient();
		~FtpClient();

		bool Connect(const string& server, const string& login,
			const string& passwd);

		bool PutFile(const string& local, const string& remote,
			ftp_mode mode = binary_mode);

		bool GetFile(const string& remote, const string& local,
			ftp_mode mode = binary_mode);

		bool MoveFile(const string& oldPath, const string& newPath);
		bool ChangeDir(const string& dir);
		bool PrintWorkingDir(string& dir);
		bool ListDirContents(string& listing);
		bool Chmod(const string& path, const string& mod);

		void SetPassive(bool on);
	
	protected:
		enum {
			ftp_complete = 1UL,
			ftp_connected = 2,
			ftp_passive = 4
		};

		bool _TestState(unsigned long state);
		void _SetState(unsigned long state);
		void _ClearState(unsigned long state);

		bool _SendRequest(const string& cmd);
		bool _GetReply(string& outString, int& outCode, int& codeType);
		bool _GetReplyLine(string& line);
		bool _OpenDataConnection();
		bool _AcceptDataConnection();

		unsigned long fState;
		BNetEndpoint* fControl;
		BNetEndpoint* fData;

};

#endif	// FTP_CLIENT_H