/*
 * Copyright (c) 2015, University of Kaiserslautern
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Authors:
 *    Janik Schlemminger
 *    Matthias Jung
 */

#include "Configuration.h"
#include "ConfigurationLoader.h"
#include "boost/lexical_cast.hpp"

using namespace std;

string Configuration::memspecUri = "";
string Configuration::memconfigUri = "";

Configuration::Configuration()
{
}

int string2bool(string s)
{
    try {
        bool x = boost::lexical_cast<bool>( s );
        return x;
    } catch( boost::bad_lexical_cast const& ) {
        SC_REPORT_FATAL("Configuration", ("Could not convert to bool: " + s).c_str());
        throw;
    }
}

int string2int(string s)
{
    try {
        int x = boost::lexical_cast<int>( s );
        return x;
    } catch( boost::bad_lexical_cast const& ) {
        SC_REPORT_FATAL("Configuration", ("Could not convert to int: " + s).c_str());
        throw;
    }
}

EPowerDownMode string2PDNMode(string s)
{
    if(s == "NoPowerDown")
        return EPowerDownMode::NoPowerDown;
    else if(s == "Staggered")
        return EPowerDownMode::Staggered;
    else if (s == "TimeoutPDN")
        return EPowerDownMode::TimeoutPDN;
    else if (s == "TimeoutSREF")
        return EPowerDownMode::TimeoutSREF;
    else
    {
        SC_REPORT_FATAL("Configuration", ("Unknown PowerDownMode: " + s).c_str());
        throw;
    }
}

void Configuration::setParameter(std::string name, std::string value)
{
    if(name == "BankwiseLogic")
        BankwiseLogic = string2bool(value);
    else if(name == "OpenPagePolicy")
        OpenPagePolicy = string2bool(value);
    else if(name == "MaxNrOfTransactions")
        MaxNrOfTransactions = string2int(value);
    else if(name == "Scheduler")
        Scheduler = value;
    else if(name == "Capsize")
        Capsize = string2int(value);
    else if(name == "PowerDownTimeout")
        powerDownTimeoutInClk = string2int(value);
    else if(name == "PowerDownMode")
        PowerDownMode = string2PDNMode(value);
    else if(name == "Buswidth")
        Buswidth = string2int(value);
    else if(name == "ReadWriteGrouping")
        ReadWriteGrouping = string2bool(value);
    else if(name == "ReorderBuffer")
        ReorderBuffer = string2bool(value);

    //SimConfig------------------------------------------------
    else if(name == "DatabaseRecording")
        DatabaseRecording = string2bool(value);
    else if(name == "PowerAnalysis")
        PowerAnalysis = string2bool(value);
    else if(name == "Debug")
        Debug = string2bool(value);
    // Specification for ErrorChipSeed, ErrorCSVFile path and ErrorStoreMode
    else if(name == "ErrorChipSeed")
        ErrorChipSeed = string2int(value);
    else if(name == "ErrorCSVFile")
        ErrorCSVFile = value;
    else if(name == "ErrorStoreMode")
        ErrorStoreMode = StringToEnum(value);
    else
    {
        SC_REPORT_FATAL("Configuration", ("Parameter " + name + " not defined in Configuration").c_str());
        throw;
    }
}

void Configuration::setParameters(std::map<std::string, std::string> parameterMap)
{
    for(auto item : parameterMap)
    {
        setParameter(item.first, item.second);
    }
}