From b0c69488486ab58fd5e9a3e2d9fc2e90ad922fb9 Mon Sep 17 00:00:00 2001
From: Pierre Tachoire <pierre@lightpanda.io>
Date: Thu, 7 Dec 2023 17:42:15 +0100
Subject: [PATCH] dom: implement document.createAttributeNS

---
 src/dom/document.zig |  4 ++++
 src/netsurf.zig      | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/src/dom/document.zig b/src/dom/document.zig
index 3411b52a..faa6dc54 100644
--- a/src/dom/document.zig
+++ b/src/dom/document.zig
@@ -157,6 +157,10 @@ pub const Document = struct {
         return try parser.documentCreateAttribute(self, name);
     }
 
+    pub fn _createAttributeNS(self: *parser.Document, ns: []const u8, qname: []const u8) !*parser.Attribute {
+        return try parser.documentCreateAttributeNS(self, ns, qname);
+    }
+
     pub fn deinit(_: *parser.Document, _: std.mem.Allocator) void {}
 };
 
diff --git a/src/netsurf.zig b/src/netsurf.zig
index ea33315d..d32b2cee 100644
--- a/src/netsurf.zig
+++ b/src/netsurf.zig
@@ -1199,6 +1199,18 @@ pub inline fn documentCreateAttribute(doc: *Document, name: []const u8) !*Attrib
     return attr.?;
 }
 
+pub inline fn documentCreateAttributeNS(doc: *Document, ns: []const u8, qname: []const u8) !*Attribute {
+    var attr: ?*Attribute = undefined;
+    const err = documentVtable(doc).dom_document_create_attribute_ns.?(
+        doc,
+        try strFromData(ns),
+        try strFromData(qname),
+        &attr,
+    );
+    try DOMErr(err);
+    return attr.?;
+}
+
 // DocumentHTML
 pub const DocumentHTML = c.dom_html_document;