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137 lines
3.9 KiB
137 lines
3.9 KiB
/*
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* This file is part of the KFTPGrabber project
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*
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* Copyright (C) 2003-2005 by the KFTPGrabber developers
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* Copyright (C) 2003-2005 Jernej Kos <kostko@jweb-network.net>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (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, but
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* is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
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* NON-INFRINGEMENT. See the 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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* Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston,
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* 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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*
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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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*/
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#ifndef KFTPCORE_CHECKSUMVERIFIER_H
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#define KFTPCORE_CHECKSUMVERIFIER_H
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#include <ntqstring.h>
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#include <ntqthread.h>
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#include <ntqobject.h>
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#include <ntqvaluelist.h>
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#include <ntqpair.h>
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namespace KFTPCore {
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class ChecksumVerifierThread;
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/**
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* @author Jernej Kos
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*/
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class ChecksumVerifier : public TQObject
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{
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friend class ChecksumVerifierThread;
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Q_OBJECT
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public:
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enum Type {
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CheckMd5,
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CheckSfv
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};
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enum Result {
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Ok,
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NotFound,
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Error
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};
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ChecksumVerifier(const TQString &filename, Type type = CheckSfv);
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~ChecksumVerifier();
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void verify();
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protected:
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void customEvent(TQCustomEvent *e);
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private:
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TQString m_filename;
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Type m_type;
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ChecksumVerifierThread *m_thread;
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signals:
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void progress(int percent);
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void fileDone(const TQString &filename, KFTPCore::ChecksumVerifier::Result result);
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void fileList(TQValueList<TQPair<TQString, TQString> > list);
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void error();
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};
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#define CV_THR_EVENT_ID 65300
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class ChecksumVerifierThreadEvent : public TQCustomEvent
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{
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friend class ChecksumVerifier;
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public:
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ChecksumVerifierThreadEvent(const TQString &filename, ChecksumVerifier::Result result)
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: TQCustomEvent((TQEvent::Type) CV_THR_EVENT_ID),
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m_type(0),
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m_filename(filename),
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m_result(result)
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{}
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ChecksumVerifierThreadEvent(TQValueList<TQPair<TQString, TQString> > list)
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: TQCustomEvent((TQEvent::Type) CV_THR_EVENT_ID),
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m_type(1),
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m_list(list)
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{}
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ChecksumVerifierThreadEvent(int type, int progress = 0)
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: TQCustomEvent((TQEvent::Type) CV_THR_EVENT_ID),
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m_type(type),
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m_progress(progress)
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{}
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private:
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int m_type;
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int m_progress;
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TQString m_filename;
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ChecksumVerifier::Result m_result;
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TQValueList<TQPair<TQString, TQString> > m_list;
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};
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class ChecksumVerifierThread : public TQThread
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{
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public:
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ChecksumVerifierThread(ChecksumVerifier *verifier);
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protected:
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void run();
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private:
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ChecksumVerifier *m_verifier;
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void checkSFV(const TQString &sfvfile, const TQString &fileToCheck = TQString::null);
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static inline long UpdateCRC(unsigned long CRC, char *buffer, long count);
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static long getFileCRC(const char *filename);
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};
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}
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#endif
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