1 files changed, 63 insertions, 0 deletions
diff --git a/src/bun.js/bindings/JSSocketAddress.cpp b/src/bun.js/bindings/JSSocketAddress.cpp
new file mode 100644
index 000000000..181507339
--- /dev/null
+++ b/src/bun.js/bindings/JSSocketAddress.cpp
@@ -0,0 +1,63 @@
+#include "JSSocketAddress.h"
+#include "ZigGlobalObject.h"
+#include "JavaScriptCore/JSObjectInlines.h"
+#include "JavaScriptCore/ObjectConstructor.h"
+#include "JavaScriptCore/JSCast.h"
+
+using namespace JSC;
+
+namespace Bun {
+namespace JSSocketAddress {
+
+// Using a structure with inlined offsets should be more lightweight than a class.
+Structure* createStructure(VM& vm, JSGlobalObject* globalObject)
+{
+    JSC::Structure* structure = globalObject->structureCache().emptyObjectStructureForPrototype(
+        globalObject,
+        globalObject->objectPrototype(),
+        3);
+
+    JSC::PropertyOffset offset;
+    structure = structure->addPropertyTransition(
+        vm,
+        structure,
+        JSC::Identifier::fromString(vm, "address"_s),
+        0,
+        offset);
+
+    structure = structure->addPropertyTransition(
+        vm,
+        structure,
+        JSC::Identifier::fromString(vm, "family"_s),
+        0,
+        offset);
+
+    structure = structure->addPropertyTransition(
+        vm,
+        structure,
+        JSC::Identifier::fromString(vm, "port"_s),
+        0,
+        offset);
+
+    return structure;
+}
+
+} // namespace JSSocketAddress
+} // namespace Bun
+
+extern "C" JSObject* JSSocketAddress__create(JSGlobalObject* globalObject, JSString* value, int32_t port, bool isIPv6)
+{
+    static const NeverDestroyed<String> IPv4 = MAKE_STATIC_STRING_IMPL("IPv4");
+    static const NeverDestroyed<String> IPv6 = MAKE_STATIC_STRING_IMPL("IPv6");
+
+    VM& vm = globalObject->vm();
+
+    auto* global = jsCast<Zig::GlobalObject*>(globalObject);
+
+    JSObject* thisObject = constructEmptyObject(vm, global->JSSocketAddressStructure());
+    thisObject->putDirectOffset(vm, 0, value);
+    thisObject->putDirectOffset(vm, 1, isIPv6 ? jsString(vm, IPv6) : jsString(vm, IPv4));
+    thisObject->putDirectOffset(vm, 2, jsNumber(port));
+
+    return thisObject;
+}