/*

 * Cppcheck - A tool for static C/C++ code analysis

 * Copyright (C) 2007-2017 Cppcheck team.

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

//---------------------------------------------------------------------------

#include "check.h"

#include <iostream>

//---------------------------------------------------------------------------

Check::Check(const std::string &aname)

    : _tokenizer(nullptr), _settings(nullptr), _errorLogger(nullptr), _name(aname)

{

    for (std::list<Check*>::iterator i = instances().begin(); i != instances().end(); ++i) {

        if ((*i)->name() > aname) {

            instances().insert(i, this);

            return;

        }

    }

    instances().push_back(this);

}

void Check::reportError(const ErrorLogger::ErrorMessage &errmsg)

{

    std::cout << errmsg.toXML() << std::endl;

}

bool Check::wrongData(const Token *tok, bool condition, const char *str)

{

#if defined(DACA2) || defined(UNSTABLE)

    if (condition) {

        reportError(tok, Severity::debug, "DacaWrongData", "Wrong data detected by condition " + std::string(str));

    }

#else

    (void)tok;

    (void)str;

#endif

    return condition;

}

std::list<Check *> &Check::instances()

{

#ifdef __SVR4

    // Under Solaris, destructors are called in wrong order which causes a segmentation fault.

    // This fix ensures pointer remains valid and reachable until program terminates.

    static std::list<Check *> *_instances= new std::list<Check *>;

    return *_instances;

#else

    static std::list<Check *> _instances;

    return _instances;

#endif

}