67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*
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* Copyright (c) 2014, Peter Haag
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* Copyright (c) 2009, Peter Haag
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the author nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $Author: peter $
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*
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* $Id: nftrack_stat.h 224 2014-02-16 12:59:29Z peter $
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*
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* $LastChangedRevision: 224 $
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*
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*
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*/
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typedef struct data_element_s {
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uint64_t type[3]; // 0 - flows 1 - packets 2- bytes
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} data_element;
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typedef struct data_row_s {
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data_element proto[2]; // 0 - tcp 1 - udp
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} data_row;
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// to be used as index
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enum { tcp = 0, udp };
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enum { flows = 0, packets, bytes };
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int InitStat(char *path);
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int CloseStat(void);
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int InitStatFile(void);
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data_row *GetStat(void);
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void ClearStat(void);
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int UpdateStat(data_row *row, time_t when);
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void Generate_TopN(data_row *row, int n, int scale, time_t when, int output_mode, char *wfile);
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int Lister(data_row *row);
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