1 files changed, 66 insertions, 0 deletions
diff --git a/netwerk/protocol/res/SubstitutingURL.h b/netwerk/protocol/res/SubstitutingURL.h
new file mode 100644
index 0000000000..b9012f1665
--- /dev/null
+++ b/netwerk/protocol/res/SubstitutingURL.h
@@ -0,0 +1,66 @@
+/* -*- 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/. */
+
+#ifndef SubstitutingURL_h
+#define SubstitutingURL_h
+
+#include "nsStandardURL.h"
+
+class nsIIOService;
+
+namespace mozilla {
+namespace net {
+
+// SubstitutingURL : overrides nsStandardURL::GetFile to provide nsIFile
+// resolution
+class SubstitutingURL : public nsStandardURL {
+ public:
+  NS_DECL_ISUPPORTS_INHERITED
+  virtual nsStandardURL* StartClone() override;
+  [[nodiscard]] virtual nsresult EnsureFile() override;
+
+ private:
+  explicit SubstitutingURL() : nsStandardURL(true) {}
+  explicit SubstitutingURL(bool aSupportsFileURL) : nsStandardURL(true) {
+    MOZ_ASSERT(aSupportsFileURL);
+  }
+  virtual nsresult Clone(nsIURI** aURI) override {
+    return nsStandardURL::Clone(aURI);
+  }
+  virtual ~SubstitutingURL() = default;
+
+ public:
+  class Mutator : public TemplatedMutator<SubstitutingURL> {
+    NS_DECL_ISUPPORTS
+   public:
+    explicit Mutator() = default;
+
+   private:
+    virtual ~Mutator() = default;
+
+    SubstitutingURL* Create() override { return new SubstitutingURL(); }
+  };
+
+  NS_IMETHOD Mutate(nsIURIMutator** aMutator) override {
+    RefPtr<SubstitutingURL::Mutator> mutator = new SubstitutingURL::Mutator();
+    nsresult rv = mutator->InitFromURI(this);
+    if (NS_FAILED(rv)) {
+      return rv;
+    }
+    mutator.forget(aMutator);
+    return NS_OK;
+  }
+
+  NS_IMETHOD_(void) Serialize(ipc::URIParams& aParams) override;
+
+  friend BaseURIMutator<SubstitutingURL>;
+  friend TemplatedMutator<SubstitutingURL>;
+};
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif /* SubstitutingURL_h */