Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/toolkit/components/alerts/nsAlertsUtils.cpp b/toolkit/components/alerts/nsAlertsUtils.cpp
new file mode 100644
index 0000000000..b63b368c75
--- /dev/null
+++ b/toolkit/components/alerts/nsAlertsUtils.cpp
@@ -0,0 +1,30 @@
+/* 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 "nsAlertsUtils.h"
+
+#include "nsCOMPtr.h"
+#include "nsContentUtils.h"
+#include "nsIURI.h"
+#include "nsString.h"
+
+/* static */
+bool nsAlertsUtils::IsActionablePrincipal(nsIPrincipal* aPrincipal) {
+  return aPrincipal &&
+         !nsContentUtils::IsSystemOrExpandedPrincipal(aPrincipal) &&
+         !aPrincipal->GetIsNullPrincipal();
+}
+
+/* static */
+void nsAlertsUtils::GetSourceHostPort(nsIPrincipal* aPrincipal,
+                                      nsAString& aHostPort) {
+  if (!IsActionablePrincipal(aPrincipal)) {
+    return;
+  }
+  nsAutoCString hostPort;
+  if (NS_WARN_IF(NS_FAILED(aPrincipal->GetHostPort(hostPort)))) {
+    return;
+  }
+  CopyUTF8toUTF16(hostPort, aHostPort);
+}