// 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 <string>

#include <vector>

namespace doris::cloud {

// Removes any trailing charactor in `to_drop` in `str`

static inline void strip_trailing(std::string& str, std::string_view to_drop) {

str.erase(str.find_last_not_of(to_drop) + 1);

}

// Removes any leading charactor in `to_drop` in `str`

static inline void strip_leading(std::string& str, std::string_view to_drop) {

str.erase(0, str.find_first_not_of(to_drop));

}

static inline void trim(std::string& str) {

constexpr std::string_view drop = "/ \t";

strip_trailing(str, drop);

strip_leading(str, drop);

}

static inline std::vector<std::string> split(const std::string& str, const char delim) {

std::vector<std::string> result;

size_t start = 0;

size_t pos = str.find(delim);

while (pos != std::string::npos) {

if (pos > start) {

result.push_back(str.substr(start, pos - start));

}

start = pos + 1;

pos = str.find(delim, start);

}

if (start < str.length()) result.push_back(str.substr(start));

return result;

}

} // namespace doris::cloud