1 files changed, 54 insertions, 0 deletions
diff --git a/dom/xhr/XMLHttpRequest.cpp b/dom/xhr/XMLHttpRequest.cpp
new file mode 100644
index 0000000000..a331de6ffe
--- /dev/null
+++ b/dom/xhr/XMLHttpRequest.cpp
@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "XMLHttpRequest.h"
+#include "XMLHttpRequestMainThread.h"
+#include "XMLHttpRequestWorker.h"
+#include "mozilla/net/CookieJarSettings.h"
+#include "nsGlobalWindowInner.h"
+
+namespace mozilla::dom {
+
+/* static */
+already_AddRefed<XMLHttpRequest> XMLHttpRequest::Constructor(
+    const GlobalObject& aGlobal, const MozXMLHttpRequestParameters& aParams,
+    ErrorResult& aRv) {
+  if (NS_IsMainThread()) {
+    nsCOMPtr<nsIGlobalObject> global =
+        do_QueryInterface(aGlobal.GetAsSupports());
+    nsCOMPtr<nsIScriptObjectPrincipal> principal =
+        do_QueryInterface(aGlobal.GetAsSupports());
+    if (!global || !principal) {
+      aRv.Throw(NS_ERROR_FAILURE);
+      return nullptr;
+    }
+
+    nsCOMPtr<nsICookieJarSettings> cookieJarSettings;
+    nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(global);
+    if (window) {
+      Document* document = window->GetExtantDoc();
+      if (NS_WARN_IF(!document)) {
+        aRv.Throw(NS_ERROR_FAILURE);
+        return nullptr;
+      }
+
+      cookieJarSettings = document->CookieJarSettings();
+    } else {
+      // We are here because this is a sandbox.
+      cookieJarSettings =
+          net::CookieJarSettings::Create(principal->GetPrincipal());
+    }
+
+    RefPtr<XMLHttpRequestMainThread> req = new XMLHttpRequestMainThread(global);
+    req->Construct(principal->GetPrincipal(), cookieJarSettings, false);
+    req->InitParameters(aParams.mMozAnon, aParams.mMozSystem);
+    return req.forget();
+  }
+
+  return XMLHttpRequestWorker::Construct(aGlobal, aParams, aRv);
+}
+
+}  // namespace mozilla::dom