| // 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> |
| |
| #include "arrow/util/optional.h" |
| #include "arrow/util/string_view.h" |
| #include "arrow/util/visibility.h" |
| |
| namespace arrow { |
| |
| class Status; |
| |
| ARROW_EXPORT std::string HexEncode(const uint8_t* data, size_t length); |
| |
| ARROW_EXPORT std::string Escape(const char* data, size_t length); |
| |
| ARROW_EXPORT std::string HexEncode(const char* data, size_t length); |
| |
| ARROW_EXPORT std::string HexEncode(util::string_view str); |
| |
| ARROW_EXPORT std::string Escape(util::string_view str); |
| |
| ARROW_EXPORT Status ParseHexValue(const char* data, uint8_t* out); |
| |
| namespace internal { |
| |
| /// \brief Split a string with a delimiter |
| ARROW_EXPORT |
| std::vector<util::string_view> SplitString(util::string_view v, char delim); |
| |
| /// \brief Join strings with a delimiter |
| ARROW_EXPORT |
| std::string JoinStrings(const std::vector<util::string_view>& strings, |
| util::string_view delimiter); |
| |
| /// \brief Join strings with a delimiter |
| ARROW_EXPORT |
| std::string JoinStrings(const std::vector<std::string>& strings, |
| util::string_view delimiter); |
| |
| /// \brief Trim whitespace from left and right sides of string |
| ARROW_EXPORT |
| std::string TrimString(std::string value); |
| |
| ARROW_EXPORT |
| bool AsciiEqualsCaseInsensitive(util::string_view left, util::string_view right); |
| |
| ARROW_EXPORT |
| std::string AsciiToLower(util::string_view value); |
| |
| ARROW_EXPORT |
| std::string AsciiToUpper(util::string_view value); |
| |
| /// \brief Search for the first instance of a token and replace it or return nullopt if |
| /// the token is not found. |
| ARROW_EXPORT |
| util::optional<std::string> Replace(util::string_view s, util::string_view token, |
| util::string_view replacement); |
| |
| } // namespace internal |
| } // namespace arrow |