251 lines
8.0 KiB
C++
251 lines
8.0 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2008 Drexel University
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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 version 2 as
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* published by the Free Software Foundation;
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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
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Joe Kopena (tjkopena@cs.drexel.edu)
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*/
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#include "sqlite-data-output.h"
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#include <sstream>
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#include "ns3/log.h"
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#include "ns3/nstime.h"
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#include "data-collector.h"
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#include "data-calculator.h"
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#include "sqlite-output.h"
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namespace ns3 {
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NS_LOG_COMPONENT_DEFINE ("SqliteDataOutput");
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SqliteDataOutput::SqliteDataOutput ()
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: DataOutputInterface ()
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{
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NS_LOG_FUNCTION (this);
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m_filePrefix = "data";
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}
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SqliteDataOutput::~SqliteDataOutput ()
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{
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NS_LOG_FUNCTION (this);
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}
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/* static */
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TypeId
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SqliteDataOutput::GetTypeId (void)
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{
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static TypeId tid = TypeId ("ns3::SqliteDataOutput")
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.SetParent<DataOutputInterface> ()
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.SetGroupName ("Stats")
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.AddConstructor<SqliteDataOutput> ();
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return tid;
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}
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//----------------------------------------------
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void
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SqliteDataOutput::Output (DataCollector &dc)
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{
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NS_LOG_FUNCTION (this << &dc);
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std::string m_dbFile = m_filePrefix + ".db";
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std::string run = dc.GetRunLabel ();
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bool res;
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m_sqliteOut = new SQLiteOutput (m_dbFile, "ns-3-sqlite-data-output-sem");
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res = m_sqliteOut->SpinExec ("CREATE TABLE IF NOT EXISTS Experiments (run, experiment, strategy, input, description text)");
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NS_ASSERT (res);
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sqlite3_stmt *stmt;
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res = m_sqliteOut->WaitPrepare (&stmt,
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"INSERT INTO Experiments " \
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"(run, experiment, strategy, input, description)" \
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"values (?, ?, ?, ?, ?)");
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NS_ASSERT (res);
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res = m_sqliteOut->Bind (stmt, 1, run);
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NS_ASSERT (res);
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res = m_sqliteOut->Bind (stmt, 2, dc.GetExperimentLabel ());
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NS_ASSERT (res);
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res = m_sqliteOut->Bind (stmt, 3, dc.GetStrategyLabel ());
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NS_ASSERT (res);
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res = m_sqliteOut->Bind (stmt, 4, dc.GetInputLabel ());
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NS_ASSERT (res);
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res = m_sqliteOut->Bind (stmt, 5, dc.GetDescription ());
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NS_ASSERT (res);
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res = m_sqliteOut->SpinStep (stmt);
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NS_ASSERT (res);
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res = m_sqliteOut->SpinFinalize (stmt);
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NS_ASSERT (res);
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res = m_sqliteOut->WaitExec ("CREATE TABLE IF NOT EXISTS " \
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"Metadata ( run text, key text, value)");
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NS_ASSERT (res);
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res = m_sqliteOut->WaitPrepare (&stmt,
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"INSERT INTO Metadata " \
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"(run, key, value)" \
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"values (?, ?, ?)");
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NS_ASSERT (res);
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for (MetadataList::iterator i = dc.MetadataBegin ();
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i != dc.MetadataEnd (); i++)
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{
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std::pair<std::string, std::string> blob = (*i);
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m_sqliteOut->SpinReset (stmt);
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m_sqliteOut->Bind (stmt, 1, run);
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m_sqliteOut->Bind (stmt, 2, blob.first);
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m_sqliteOut->Bind (stmt, 3, blob.second);
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m_sqliteOut->SpinStep (stmt);
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}
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m_sqliteOut->SpinFinalize (stmt);
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m_sqliteOut->SpinExec ("BEGIN");
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SqliteOutputCallback callback (m_sqliteOut, run);
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for (DataCalculatorList::iterator i = dc.DataCalculatorBegin ();
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i != dc.DataCalculatorEnd (); i++)
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{
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(*i)->Output (callback);
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}
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m_sqliteOut->SpinExec ("COMMIT");
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// end SqliteDataOutput::Output
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}
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SqliteDataOutput::SqliteOutputCallback::SqliteOutputCallback
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(const Ptr<SQLiteOutput> &db, std::string run)
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: m_db (db),
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m_runLabel (run)
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{
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NS_LOG_FUNCTION (this << db << run);
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m_db->WaitExec ("CREATE TABLE IF NOT EXISTS Singletons " \
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"( run text, name text, variable text, value )");
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m_db->WaitPrepare (&m_insertSingletonStatement, "INSERT INTO Singletons " \
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"(run, name, variable, value)" \
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"values (?, ?, ?, ?)");
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m_db->Bind (m_insertSingletonStatement, 1, m_runLabel);
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}
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SqliteDataOutput::SqliteOutputCallback::~SqliteOutputCallback ()
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{
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m_db->SpinFinalize (m_insertSingletonStatement);
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}
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void
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SqliteDataOutput::SqliteOutputCallback::OutputStatistic (std::string key,
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std::string variable,
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const StatisticalSummary *statSum)
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{
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NS_LOG_FUNCTION (this << key << variable << statSum);
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OutputSingleton (key,variable + "-count", static_cast<double> (statSum->getCount ()));
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if (!isNaN (statSum->getSum ()))
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{
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OutputSingleton (key,variable + "-total", statSum->getSum ());
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}
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if (!isNaN (statSum->getMax ()))
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{
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OutputSingleton (key,variable + "-max", statSum->getMax ());
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}
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if (!isNaN (statSum->getMin ()))
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{
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OutputSingleton (key,variable + "-min", statSum->getMin ());
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}
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if (!isNaN (statSum->getSqrSum ()))
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{
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OutputSingleton (key,variable + "-sqrsum", statSum->getSqrSum ());
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}
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if (!isNaN (statSum->getStddev ()))
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{
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OutputSingleton (key,variable + "-stddev", statSum->getStddev ());
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}
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}
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void
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SqliteDataOutput::SqliteOutputCallback::OutputSingleton (std::string key,
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std::string variable,
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int val)
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{
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NS_LOG_FUNCTION (this << key << variable << val);
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m_db->SpinReset (m_insertSingletonStatement);
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m_db->Bind (m_insertSingletonStatement, 2, key);
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m_db->Bind (m_insertSingletonStatement, 3, variable);
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m_db->Bind (m_insertSingletonStatement, 4, val);
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m_db->SpinStep (m_insertSingletonStatement);
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}
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void
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SqliteDataOutput::SqliteOutputCallback::OutputSingleton (std::string key,
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std::string variable,
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uint32_t val)
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{
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NS_LOG_FUNCTION (this << key << variable << val);
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m_db->SpinReset (m_insertSingletonStatement);
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m_db->Bind (m_insertSingletonStatement, 2, key);
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m_db->Bind (m_insertSingletonStatement, 3, variable);
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m_db->Bind (m_insertSingletonStatement, 4, val);
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m_db->SpinStep (m_insertSingletonStatement);
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}
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void
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SqliteDataOutput::SqliteOutputCallback::OutputSingleton (std::string key,
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std::string variable,
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double val)
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{
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NS_LOG_FUNCTION (this << key << variable << val);
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m_db->SpinReset (m_insertSingletonStatement);
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m_db->Bind (m_insertSingletonStatement, 2, key);
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m_db->Bind (m_insertSingletonStatement, 3, variable);
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m_db->Bind (m_insertSingletonStatement, 4, val);
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m_db->SpinStep (m_insertSingletonStatement);
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}
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void
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SqliteDataOutput::SqliteOutputCallback::OutputSingleton (std::string key,
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std::string variable,
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std::string val)
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{
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NS_LOG_FUNCTION (this << key << variable << val);
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m_db->SpinReset (m_insertSingletonStatement);
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m_db->Bind (m_insertSingletonStatement, 2, key);
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m_db->Bind (m_insertSingletonStatement, 3, variable);
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m_db->Bind (m_insertSingletonStatement, 4, val);
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m_db->SpinStep (m_insertSingletonStatement);
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}
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void
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SqliteDataOutput::SqliteOutputCallback::OutputSingleton (std::string key,
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std::string variable,
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Time val)
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{
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NS_LOG_FUNCTION (this << key << variable << val);
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m_db->SpinReset (m_insertSingletonStatement);
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m_db->Bind (m_insertSingletonStatement, 2, key);
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m_db->Bind (m_insertSingletonStatement, 3, variable);
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m_db->Bind (m_insertSingletonStatement, 4, val.GetTimeStep ());
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m_db->SpinStep (m_insertSingletonStatement);
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}
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} // namespace ns3
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