/**
 * ModSecurity, http://www.modsecurity.org/
 * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
 *
 * You may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * If any of the files related to licensing are missing or if you have any
 * other questions related to licensing please contact Trustwave Holdings, Inc.
 * directly using the email address security@modsecurity.org.
 *
 */

#include "src/variable.h"

#include <iostream>
#include <string>
#include <vector>
#include <list>

#include "modsecurity/assay.h"

namespace ModSecurity {

std::list<std::pair<std::string, std::string>>
    Variable::evaluate(Assay *assay) {
    return assay->resolve_variable(this->name);
}

std::string Variable::to_s(
    std::vector<Variable *> *variables) {
    std::string ret;
    for (int i = 0; i < variables->size() ; i++) {
        std::string name = variables->at(i)->name;

        if (i == 0) {
            ret = ret + name;
        } else {
            ret = ret + "|" + name;
        }
    }

    return ret;
}

}  // namespace ModSecurity