/* Copyright (c) 2001 RIPE NCC All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the author not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS; IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* ------------------------------------------------------------------------------- Module Header Filename : TTMSummaryChain.h Author : Rene Wilhelm Date : 21-SEP-2001 Description : TTMSummaryChain class definition (create chain of ROOT files with TTM summary data for specific period) Language Version : C++ OSs Tested : Solaris 2.6, Debian Linux 2.2 $Id: TTMSummaryChain.h,v 1.2 2003/01/16 17:30:18 wilhelm Exp $ ------------------------------------------------------------------------------- */ #ifndef TTMSummaryChain_included #define TTMSummaryChain_included #include "DynamicArray.h" #include "TestBoxConfig.h" // TTM TestBoxConfig class #include "TTMOptions.h" // TTM Program Options class #include "Percentiles.h" #include "Delay.h" #include "utils.h" #include #include // ROOT TChain class #include // ROOT TPad class #include // ROOT 1D histo class #include // ROOT 2D histo class class TTMSummaryChain { private: TestBoxConfig *tbConfig; // Testbox Production Chain Configuration // to see which boxes were ON TTMOptions *progOptions; // Program options int *id2index; // map box id to array index int numBoxes; // number of distinct (src/tgt) boxes int numIntervals; // number of intervals per day // (hard to deduce from data set) int numChainFiles; // number of files in the chain int ipVersion; // version of IP protocol to report on // 3D arrays to store short term (i.e. one day) delay parameters // indexes: source box, target box, interval no. DynamicArray shortTermMedian; DynamicArray shortTermLevel025; DynamicArray shortTermLevel975; DynamicArray shortTermLossRate; // 3D arrays to determine long term Percentiles of the // short term (numIntervals/day) delay parameters DynamicArray longTermMedian; DynamicArray longTermLevel025; DynamicArray longTermLevel975; DynamicArray longTermLossRate; // arrays for histogram objects DynamicArray level025Hist1D; DynamicArray medianHist1D; DynamicArray level975Hist1D; DynamicArray level025Hist2D; DynamicArray medianHist2D; DynamicArray level975Hist2D; int fileProcessed; // flag if last day file has been processed int chainProcessed; // flag if whole chain has been processed int fillHistograms; // flag if histograms should be filled int plotHistoFilled; // flag if histograms for plots have been filled char *dataPath; // path to (top of) ROOT data storage char storageType; // storage type: 'H' = year/month/day hierarchy // 'F' = flat char *outputDir; // output filename for Summary Info. plotformat plotFormat; // format of output plots (gif, ps, ..) TChain *sumChain; // ROOT Chain object TTree *sumTree; // TTree with summary info TFile *sumFile; // ROOT file with last day summary data time_t endTime; // endtime for TTM Data chain time_t timePeriod; // time period of Data chain // (not necessarily integer number of days) int InitHistograms(); // Create all the necessary histogram objects // void FillHistograms(DelaySummary *summary); // Fill relevant histograms for later plotting int ProcessChain(); // process all data in chain, fill Percentiles etc. // returns number of (valid) items processed int ProcessFile(); // process all data in last file of chain // returns number of (valid) items processed void FillCell(char *src, char *dst, double shortterm, double longterm, float level, ofstream& html, int multiplier=1); // output HTML code to fill one Table cell with data void ResetHistograms(); // Reset all existing histograms int TTMSummaryChain::FillHistos(unsigned int); // Process chain, fill histograms for specified sourceId void PlotHistos(TestBox* source, TestBox* target); // Plot the filled Histograms void OutputCSV(char* pathname, TestBox* source, TestBox* target); // Output chained data for source/target combination // in comma separated field format to specified file void write_stats(TPad* pad, const char* ptr_text, const Float_t x, const Float_t y, const Short_t align, Font_t font, const Short_t color); public: ~TTMSummaryChain(); // destructor TTMSummaryChain(); // constructor void SetConfig(TTMOptions &opt, TestBoxConfig& conf, int numint); // opt - object holding program's options // conf - configuration of TTM chain (at endtime) // numint - (max) number of intervals per day void Chain(); // Create the ROOT data chain void OutputHTML(float triggerLevel); // Create HTML output from summary chain // For each box create a page with parameters // of the incoming and outgoing TTM data // triggerLevel - fractional increase/decrease that triggers // color coding table entries void OutputXML(); // Create XML output from summary chain // The resulting file can be used by CGI scripts on // the webserver, to allow more user interaction with // ordering and color coding the summary data void PlotAll(); // Create the plots void MakePlots(char* plotdir, TestBox* source); // Create plots for source // plotdir is usually a subdir of outputDir data member // void Scores(); // compute performance scores }; #endif