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40 lines
791 B
40 lines
791 B
//
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// C++ Interface: k9fifo
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//
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// Description:
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//
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//
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// Author: Jean-Michel PETIT <k9copy@free.fr>, (C) 2007
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//
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// Copyright: See COPYING file that comes with this distribution
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//
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//
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#ifndef K9FIFO_H
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#define K9FIFO_H
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#include "k9common.h"
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#include <tqmutex.h>
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/**
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@author Jean-Michel PETIT <k9copy@free.fr>
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*/
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#define INPUT_SIZE ( 0x2000*1024)
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class k9fifo {
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private:
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uint32_t head,queue;
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uchar *array;
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uint32_t m_count;
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TQMutex mutex;
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public:
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k9fifo () { head=queue=m_count=0;array= new uchar[INPUT_SIZE];};
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uint32_t count(); // { return (queue-head)%INPUT_SIZE ;}
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uint32_t freespace() {return INPUT_SIZE-count();};
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void enqueue (uchar *_buffer, uint32_t _size) ;
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void dequeue(uchar *_buffer,uint32_t _size) ;
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void clear();
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~k9fifo() { delete[] array;};
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};
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#endif
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