make searching for headers case insensitive

qgis · Aug 28, 2022 · 5393b8b · 5393b8b
1 parent a95b213
commit 5393b8b
Showing 1 changed file with 12 additions and 2 deletions.
diff --git a/src/core/pointcloud/qgslazinfo.cpp b/src/core/pointcloud/qgslazinfo.cpp
@@ -355,7 +355,17 @@ bool QgsLazInfo::supportsRangeQueries( QUrl &url )
   QgsBlockingNetworkRequest req;
   QgsBlockingNetworkRequest::ErrorCode errCode = req.head( nr );
   QgsNetworkReplyContent reply = req.reply();
+  const QList<QgsNetworkReplyContent::RawHeaderPair> pairs = reply.rawHeaderPairs();
+  bool acceptsRanges = false;
+  for ( const auto &pair : pairs )
+  {
+    if ( QString::fromLocal8Bit( pair.first ).compare( QStringLiteral( "Accept-Ranges" ), Qt::CaseInsensitive ) == 0 &&
+         QString::fromLocal8Bit( pair.second ).compare( QStringLiteral( "bytes" ), Qt::CaseInsensitive ) == 0 )
+    {
+      acceptsRanges = true;
+      break;
+    }
+  }
 
-  QString acceptRangesHeader = reply.rawHeader( QStringLiteral( "Accept-Ranges" ).toLocal8Bit() );
-  return errCode == QgsBlockingNetworkRequest::NoError && acceptRangesHeader.compare( QStringLiteral( "bytes" ), Qt::CaseSensitivity::CaseInsensitive ) == 0;
+  return errCode == QgsBlockingNetworkRequest::NoError && acceptsRanges;
 }