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/**
 *    Copyright (C) 2015 MongoDB Inc.
 *
 *    This program is free software: you can redistribute it and/or  modify
 *    it under the terms of the GNU Affero General Public License, version 3,
 *    as published by the Free Software Foundation.
 *
 *    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 Affero General Public License for more details.
 *
 *    You should have received a copy of the GNU Affero General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *    As a special exception, the copyright holders give permission to link the
 *    code of portions of this program with the OpenSSL library under certain
 *    conditions as described in each individual source file and distribute
 *    linked combinations including the program with the OpenSSL library. You
 *    must comply with the GNU Affero General Public License in all respects for
 *    all of the code used other than as permitted herein. If you modify file(s)
 *    with this exception, you may extend this exception to your version of the
 *    file(s), but you are not obligated to do so. If you do not wish to do so,
 *    delete this exception statement from your version. If you delete this
 *    exception statement from all source files in the program, then also delete
 *    it in the license file.
 */

#pragma once

namespace mongo {

    class BSONObjBuilder;
    class StringData;
    struct BSONArray;

    /**
     * Builds a cursor response object from the provided cursor identifiers and "firstBatch",
     * and appends the response object to the provided builder under the field name "cursor".
     * If the node is a member of a replSet, also appends the current term, primary, and 
     * lastOp information.
     *
     * The response object has the following format:
     *   { id: <NumberLong>, ns: <String>, firstBatch: <Array> }.
     */
    void appendCursorResponseObject(long long cursorId,
                                    StringData cursorNamespace,
                                    BSONArray firstBatch,
                                    BSONObjBuilder* builder);

    /**
     * Builds a getMore response object from the provided cursor identifiers and "nextBatch",
     * and appends the response object to the provided builder under the field name "cursor".
     * If the node is a member of a replSet, also appends the current term, primary, and
     * lastOp information.
     *
     * The response object has the following format:
     *   { id: <NumberLong>, ns: <String>, nextBatch: <Array> }.
     */
    void appendGetMoreResponseObject(long long cursorId,
                                     StringData cursorNamespace,
                                     BSONArray nextBatch,
                                     BSONObjBuilder* builder);

} // namespace mongo