// Licensed to the Apache Software Foundation (ASF) under one

// or more contributor license agreements.  See the NOTICE file

// distributed with this work for additional information

// regarding copyright ownership.  The ASF licenses this file

// to you under the Apache License, Version 2.0 (the

// "License"); 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

//

// Unless required by applicable law or agreed to in writing,

// software distributed under the License is distributed on an

// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

// KIND, either express or implied.  See the License for the

// specific language governing permissions and limitations

// under the License.

#pragma once

#include <cstddef>

namespace doris {

inline bool is_hive_text_separator_escaped(const char* data, size_t separator_pos,

                                           char escape_char) {

    size_t escape_count = 0;

    while (separator_pos > escape_count && data[separator_pos - escape_count - 1] == escape_char) {

        ++escape_count;

    }

    return escape_count % 2 == 1;

}

} // namespace doris