1 files changed, 59 insertions, 0 deletions
diff --git a/netwerk/base/DefaultURI.h b/netwerk/base/DefaultURI.h
new file mode 100644
index 0000000000..e737067565
--- /dev/null
+++ b/netwerk/base/DefaultURI.h
@@ -0,0 +1,59 @@
+/* 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/. */
+
+#ifndef DefaultURI_h__
+#define DefaultURI_h__
+
+#include "nsIURI.h"
+#include "nsISerializable.h"
+#include "nsISizeOf.h"
+#include "nsIURIMutator.h"
+#include "mozilla/net/MozURL.h"
+
+namespace mozilla {
+namespace net {
+
+class DefaultURI : public nsIURI, public nsISerializable, public nsISizeOf {
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSIURI
+  NS_DECL_NSISERIALIZABLE
+
+  virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
+  virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
+
+  class Mutator final : public nsIURIMutator, public nsISerializable {
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIURISETSPEC
+    NS_DECL_NSIURISETTERS
+    NS_DECL_NSIURIMUTATOR
+
+    NS_IMETHOD
+    Write(nsIObjectOutputStream* aOutputStream) override {
+      MOZ_ASSERT_UNREACHABLE("nsIURIMutator.write() should never be called");
+      return NS_ERROR_NOT_IMPLEMENTED;
+    }
+
+    [[nodiscard]] NS_IMETHOD Read(nsIObjectInputStream* aStream) override;
+
+    explicit Mutator() = default;
+
+   private:
+    virtual ~Mutator() = default;
+    void Init(DefaultURI* aFrom) { mMutator = Some(aFrom->mURL->Mutate()); }
+
+    Maybe<MozURL::Mutator> mMutator;
+
+    friend class DefaultURI;
+  };
+
+ private:
+  virtual ~DefaultURI() = default;
+  RefPtr<MozURL> mURL;
+};
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif  // DefaultURI_h__