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00001 /******************************************************************************** 00002 * * 00003 * FTP client * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2003 by Mathew Robertson. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or * 00009 * modify it under the terms of the GNU Lesser General Public * 00010 * License as published by the Free Software Foundation; either * 00011 * version 2.1 of the License, or (at your option) any later version. * 00012 * * 00013 * This library is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00016 * Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public * 00019 * License along with this library; if not, write to the Free Software * 00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * 00021 *********************************************************************************/ 00022 #ifndef FXFTPCLIENT_H 00023 #define FXFTPCLIENT_H 00024 00025 #ifndef FXIOSLAVE_H 00026 #include "FXIOSlave.h" 00027 #endif 00028 namespace FXEX { 00029 #define FTP_PORT 21 00030 00031 /** 00032 * FTP client implementation details: 00033 * - notifies application of new data _after_ all further processing (makes use of a chore) so as 00034 * to optimise network throughput, and to allow the app to update the GUI 00035 * - apps should ignore the return code of most functions; since a socket is asynchronous, 00036 * more than likely, the result of a command will be 'delayed' -> implies we get to 'handle' 00037 * the error events rather than looking for a return code 00038 */ 00039 class FXAPI FXFtpClient : public FXIOSlave { 00040 FXDECLARE(FXFtpClient) 00041 00042 private: 00043 FXSocketClient *connection; 00044 00045 protected: 00046 FXFtpClient(){} 00047 00048 public: 00049 enum{ 00050 ID_FTP_CLIENT=FXIOSlave::ID_LAST, 00051 ID_DATA_FORWARD, 00052 ID_LAST 00053 }; 00054 00055 public: 00056 long onOpened(FXObject*,FXSelector,void*); 00057 long onClosed(FXObject*,FXSelector,void*); 00058 long onDestroyed(FXObject*,FXSelector,void*); 00059 long onDataIncoming(FXObject*,FXSelector,void*); 00060 long onDataForward(FXObject*,FXSelector,void*); 00061 00062 public: 00063 /// create a new ftp connection 00064 FXFtpClient(FXApp *a,const FXString& host="localhost",FXObject *tgt=NULL,FXSelector=0,FXint prt=FTP_PORT); 00065 00066 /// open the connection 00067 virtual void open(); 00068 00069 /// close the connection 00070 virtual void close(); 00071 00072 /// list the current directory 00073 virtual void list(); 00074 00075 /// dtor 00076 virtual ~FXFtpClient(); 00077 }; 00078 00079 } // namespace FXEX 00080 #endif // FXFTPCLIENT_H