mirror of
https://github.com/ntop/ntopng.git
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53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
/*
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*
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* (C) 2013-25 - ntop.org
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*
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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 3 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 Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _BITMAP128_H_
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#define _BITMAP128_H_
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#include "ntop_includes.h"
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class Bitmap128 {
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private:
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u_int64_t bitmap[2];
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public:
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Bitmap128() { reset(); }
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Bitmap128(char *list) {
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reset();
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setBits(list);
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};
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static inline u_int numBits() { return sizeof(bitmap) * 8; };
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void reset();
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void setBit(u_int8_t id);
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void setBits(char *list); /* Parse a comma-separate list of bit positions */
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void clearBit(u_int8_t id);
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bool isSetBit(u_int8_t id) const;
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int getNext(u_int8_t start);
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void bitmapOr(const Bitmap128 b);
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void set(const Bitmap128 *b);
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bool equal(const Bitmap128 *b) const;
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void lua(lua_State *vm, const char *label) const;
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const char *toHexString(char *buf, ssize_t buf_len) const;
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};
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#endif /* _BITMAP128_H_ */
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