From c5f037fa641cfc4390c7a5b43d96656ce84377ff Mon Sep 17 00:00:00 2001
From: Max Kellermann <max.kellermann@gmail.com>
Date: Thu, 30 Jun 2022 21:07:35 +0200
Subject: [PATCH] util/StringCompare: move code from StringView
---
src/util/StringCompare.hxx | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/src/util/StringCompare.hxx b/src/util/StringCompare.hxx
index a5d2b2ed1..620f3931f 100644
--- a/src/util/StringCompare.hxx
+++ b/src/util/StringCompare.hxx
@@ -139,4 +139,26 @@ StringAfterPrefixIgnoreCase(std::string_view haystack,
const char *
FindStringSuffix(const char *p, const char *suffix) noexcept;
+template<typename T>
+bool
+SkipPrefix(std::basic_string_view<T> &haystack,
+ std::basic_string_view<T> needle) noexcept
+{
+ bool match = haystack.starts_with(needle);
+ if (match)
+ haystack.remove_prefix(needle.size());
+ return match;
+}
+
+template<typename T>
+bool
+RemoveSuffix(std::basic_string_view<T> &haystack,
+ std::basic_string_view<T> needle) noexcept
+{
+ bool match = haystack.ends_with(needle);
+ if (match)
+ haystack.remove_suffix(needle.size());
+ return match;
+}
+
#endif