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57 lines
2.0 KiB
57 lines
2.0 KiB
#ifndef _KVI_DATABUFFER_H_
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#define _KVI_DATABUFFER_H_
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//
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// File : kvi_databuffer.h
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// Creation date : Thu Aug 23 17:04:25 2001 GMT by Szymon Stefanek
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//
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// This file is part of the KVirc irc client distribution
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// Copyright (C) 2001 Szymon Stefanek (pragma at kvirc dot 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
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your opinion) 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.
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// 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 Foundation,
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// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#include "kvi_settings.h"
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#include "kvi_heapobject.h"
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class KVILIB_API KviDataBuffer : public KviHeapObject
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{
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public:
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// uSize MUST be greater than 0
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// if data is non-zero, it MUST point to a buffer at least uSize bytes long
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// and the data is COPIED from that buffer!
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KviDataBuffer(int uSize,const unsigned char * data = 0);
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KviDataBuffer();
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~KviDataBuffer();
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private:
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int m_uSize;
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unsigned char * m_pData;
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public:
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int size() const { return m_uSize; };
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unsigned char * data() const { return m_pData; };
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// uSize MUST be smaller or equal to size()
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// consumes data!
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void remove(int uSize);
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void clear(){ if(m_uSize > 0)remove(m_uSize); };
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// uSize MUST be greater than 0
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void resize(int uSize);
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void addSize(int uSize){ resize(m_uSize + uSize); };
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void append(const unsigned char * data,int uSize);
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void append(const KviDataBuffer &b){ append(b.data(),b.size()); };
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int find(unsigned char c);
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int find(const unsigned char * block,int uSize);
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};
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#endif //_KVI_DATABUFFER_H_
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