1 // SPDX-License-Identifier: Apache-2.0
2 // SPDX-FileCopyrightText: Copyright OpenBMC Authors
3 #pragma once
4
5 #include <algorithm>
6 #include <cstddef>
7 #include <ranges>
8 #include <string>
9 #include <string_view>
10 #include <vector>
11
12 namespace bmcweb
13 {
14 // This is a naive replacement for boost::split until
15 // https://github.com/llvm/llvm-project/issues/40486
16 // is resolved
split(std::vector<std::string> & strings,std::string_view str,char delim)17 inline void split(std::vector<std::string>& strings, std::string_view str,
18 char delim)
19 {
20 size_t start = 0;
21 size_t end = 0;
22 while (end <= str.size())
23 {
24 end = str.find(delim, start);
25 strings.emplace_back(str.substr(start, end - start));
26 start = end + 1;
27 }
28 }
29
asciiToLower(char c)30 inline char asciiToLower(char c)
31 {
32 // Converts a character to lower case without relying on std::locale
33 if ('A' <= c && c <= 'Z')
34 {
35 c -= ('A' - 'a');
36 }
37 return c;
38 }
39
asciiIEquals(std::string_view left,std::string_view right)40 inline bool asciiIEquals(std::string_view left, std::string_view right)
41 {
42 return std::ranges::equal(left, right, [](char lChar, char rChar) {
43 return asciiToLower(lChar) == asciiToLower(rChar);
44 });
45 }
46
47 } // namespace bmcweb
48