From 1444cbb3df4767c75b2b8422acc97c988dc149f1 Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Tue, 2 May 2023 10:49:12 +0200
Subject: [PATCH] libluna: Allow constructing a StringView from a string that
 might not be null-terminated

---
 libluna/include/luna/StringView.h | 2 ++
 libluna/src/StringView.cpp        | 7 ++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/libluna/include/luna/StringView.h b/libluna/include/luna/StringView.h
index 1e57e434..a1000b55 100644
--- a/libluna/include/luna/StringView.h
+++ b/libluna/include/luna/StringView.h
@@ -43,6 +43,8 @@ class StringView
     Result<Vector<String>> split(StringView delim) const;
     Result<Vector<String>> split_once(char delim) const;
 
+    static StringView from_fixed_size_cstring(const char* string, usize max);
+
     Result<usize> to_uint() const;
 
     Iterator begin() const
diff --git a/libluna/src/StringView.cpp b/libluna/src/StringView.cpp
index 234f116a..f3654df8 100644
--- a/libluna/src/StringView.cpp
+++ b/libluna/src/StringView.cpp
@@ -120,5 +120,10 @@ Result<usize> StringView::to_uint() const
 
 Result<String> StringView::to_string()
 {
-    return String::from_cstring(m_string);
+    return String::from_string_view(*this);
+}
+
+StringView StringView::from_fixed_size_cstring(const char* string, usize max)
+{
+    return { string, strnlen(string, max) };
 }