mirror of https://github.com/aria2/aria2
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - a simple utility for downloading files faster
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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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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* copyright --> */
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#include "SegmentSplitter.h"
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#include "Util.h"
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#include "LogFactory.h"
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SegmentSplitter::SegmentSplitter() {
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logger = LogFactory::getInstance();
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}
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void SegmentSplitter::split(Segment& seg, int cuid, Segment& s) const {
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long long int nep = (s.ep-(s.sp+s.ds))/2+(s.sp+s.ds);
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seg.cuid = cuid;
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seg.sp = nep+1;
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seg.ep = s.ep;
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seg.ds = 0;
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seg.speed = s.speed;
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seg.finish = false;
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s.ep = nep;
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logger->debug(string("return new segment { "
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"sp = "+Util::llitos(seg.sp)+", "+
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"ep = "+Util::llitos(seg.ep)+", "+
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"ds = "+Util::llitos(seg.ds)+", "+
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"speed = "+Util::itos(seg.speed)+" } to "+
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"cuid "+Util::llitos(cuid)).c_str());
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logger->debug(string("update segment { "
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"sp = "+Util::llitos(s.sp)+", "+
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"ep = "+Util::llitos(s.ep)+", "+
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"ds = "+Util::llitos(s.ds)+", "+
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"speed = "+Util::itos(s.speed)+" } of "+
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"cuid "+Util::llitos(s.cuid)).c_str());
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}
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