Move few QHttpHeaders helper functions on top

As a prequel to make subsequent diff on the followup
commit (std::variant/union) smaller

Task-number: QTBUG-122020
Change-Id: Iaa5dd794dc7a9e33c2c43e459bf5dbd19afb3ba1
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
(cherry picked from commit d3860b1b73799244f240dac8d03176636e367567)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 20 insertions, 20 deletions

diff --git a/src/network/access/qhttpheaders.cpp b/src/network/access/qhttpheaders.cpp
index eb6b72abdc..eeecc3e6da 100644
--- a/src/network/access/qhttpheaders.cpp
+++ b/src/network/access/qhttpheaders.cpp
@@ -663,6 +663,26 @@ static_assert(q20::is_sorted(std::begin(orderedHeaderNameIndexes),
     \value ProtocolQuery
 */
 
+static QByteArray fieldToByteArray(QLatin1StringView s) noexcept
+{
+    return QByteArray(s.data(), s.size());
+}
+
+static QByteArray fieldToByteArray(QUtf8StringView s) noexcept
+{
+    return QByteArray(s.data(), s.size());
+}
+
+static QByteArray fieldToByteArray(QStringView s)
+{
+    return s.toLatin1();
+}
+
+static QByteArray normalizedName(QAnyStringView name)
+{
+    return name.visit([](auto name){ return fieldToByteArray(name); }).toLower();
+}
+
 // A clarification on case-sensitivity:
 // - Header *names*  are case-insensitive; Content-Type and content-type are considered equal
 // - Header *values* are case-sensitive
@@ -954,26 +974,6 @@ static bool isValidHttpHeaderValueField(QAnyStringView value) noexcept
     return valid;
 }
 
-static QByteArray fieldToByteArray(QLatin1StringView s) noexcept
-{
-    return QByteArray(s.data(), s.size());
-}
-
-static QByteArray fieldToByteArray(QUtf8StringView s) noexcept
-{
-    return QByteArray(s.data(), s.size());
-}
-
-static QByteArray fieldToByteArray(QStringView s)
-{
-    return s.toLatin1();
-}
-
-static QByteArray normalizedName(QAnyStringView name)
-{
-    return name.visit([](auto name){ return fieldToByteArray(name); }).toLower();
-}
-
 static QByteArray normalizedValue(QAnyStringView value)
 {
     // Note on trimming away any leading or trailing whitespace of 'value':