2006-02-21 12:28:42 +00:00
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/* <!-- copyright */
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/*
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2006-09-21 15:31:24 +00:00
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* aria2 - The high speed download utility
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2006-02-21 12:28:42 +00:00
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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2006-09-21 15:31:24 +00:00
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* including the two.
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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2006-02-21 12:28:42 +00:00
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*/
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/* copyright --> */
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#ifndef _D_FTP_CONNECTION_H_
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#define _D_FTP_CONNECTION_H_
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2007-10-11 16:58:24 +00:00
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#include "common.h"
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#include "Socket.h"
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#include "Option.h"
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#include "Logger.h"
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#include "Segment.h"
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#include "Request.h"
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2007-10-11 16:58:24 +00:00
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#include "DlAbortEx.h"
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#include "DlRetryEx.h"
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#include <utility>
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class FtpConnection {
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private:
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int32_t cuid;
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2006-07-19 17:07:45 +00:00
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SocketHandle socket;
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2006-10-18 14:57:00 +00:00
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RequestHandle req;
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const Option* option;
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const Logger* logger;
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string strbuf;
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2007-07-21 08:56:16 +00:00
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int32_t getStatus(const string& response) const;
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bool isEndOfResponse(int32_t status, const string& response) const;
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bool bulkReceiveResponse(pair<int32_t, string>& response) throw(DlRetryEx*);
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public:
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FtpConnection(int32_t cuid, const SocketHandle& socket,
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const RequestHandle req, const Option* op);
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~FtpConnection();
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void sendUser() const throw(DlRetryEx*);
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void sendPass() const throw(DlRetryEx*);
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void sendType() const throw(DlRetryEx*);
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void sendCwd() const throw(DlRetryEx*);
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void sendSize() const throw(DlRetryEx*);
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void sendPasv() const throw(DlRetryEx*);
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SocketHandle sendPort() const throw(DlAbortEx*, DlRetryEx*);
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void sendRest(const SegmentHandle& segment) const throw(DlRetryEx*);
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void sendRetr() const throw(DlRetryEx*);
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2007-10-11 16:58:24 +00:00
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int32_t receiveResponse() throw(DlRetryEx*);
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int32_t receiveSizeResponse(int64_t& size) throw(DlRetryEx*);
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int32_t receivePasvResponse(pair<string, int32_t>& dest) throw(DlRetryEx*);
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2006-02-21 12:28:42 +00:00
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};
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#endif // _D_FTP_CONNECTION_H_
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