1 files changed, 42 insertions, 0 deletions
diff --git a/src/java/nginx/unit/HeaderNamesEnumeration.java b/src/java/nginx/unit/HeaderNamesEnumeration.java
new file mode 100644
index 00000000..d81b8778
--- /dev/null
+++ b/src/java/nginx/unit/HeaderNamesEnumeration.java
@@ -0,0 +1,42 @@
+package nginx.unit;
+
+import java.lang.String;
+import java.util.Enumeration;
+import java.util.NoSuchElementException;
+
+public class HeaderNamesEnumeration implements Enumeration<String> {
+
+    private long headers_ptr;
+    private long size;
+    private long pos = 0;
+
+    public HeaderNamesEnumeration(long _headers_ptr, long _size) {
+        headers_ptr = _headers_ptr;
+        size = _size;
+    }
+
+    @Override
+    public boolean hasMoreElements()
+    {
+        if (pos >= size) {
+            return false;
+        }
+
+        pos = nextElementPos(headers_ptr, size, pos);
+        return pos < size;
+    }
+
+    static private native long nextElementPos(long headers_ptr, long size, long pos);
+
+    @Override
+    public String nextElement()
+    {
+        if (pos >= size) {
+            throw new NoSuchElementException();
+        }
+
+        return nextElement(headers_ptr, size, pos++);
+    }
+
+    static private native String nextElement(long headers_ptr, long size, long pos);
+}