1 // SPDX-License-Identifier: Apache-2.0 2 // SPDX-FileCopyrightText: Copyright OpenBMC Authors 3 #pragma once 4 5 #include <algorithm> 6 #include <ranges> 7 #include <string> 8 #include <string_view> 9 #include <vector> 10 11 namespace bmcweb 12 { 13 // This is a naive replacement for boost::split until 14 // https://github.com/llvm/llvm-project/issues/40486 15 // is resolved 16 inline void split(std::vector<std::string>& strings, std::string_view str, 17 char delim) 18 { 19 size_t start = 0; 20 size_t end = 0; 21 while (end <= str.size()) 22 { 23 end = str.find(delim, start); 24 strings.emplace_back(str.substr(start, end - start)); 25 start = end + 1; 26 } 27 } 28 29 inline char asciiToLower(char c) 30 { 31 // Converts a character to lower case without relying on std::locale 32 if ('A' <= c && c <= 'Z') 33 { 34 c -= ('A' - 'a'); 35 } 36 return c; 37 } 38 39 inline bool asciiIEquals(std::string_view left, std::string_view right) 40 { 41 return std::ranges::equal(left, right, [](char lChar, char rChar) { 42 return asciiToLower(lChar) == asciiToLower(rChar); 43 }); 44 } 45 46 } // namespace bmcweb 47