1 files changed, 68 insertions, 0 deletions
diff --git a/netwerk/ipc/DocumentChannelParent.h b/netwerk/ipc/DocumentChannelParent.h
new file mode 100644
index 0000000000..918d1eeed4
--- /dev/null
+++ b/netwerk/ipc/DocumentChannelParent.h
@@ -0,0 +1,68 @@
+/* vim: set sw=2 ts=8 et 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 mozilla_net_DocumentChannelParent_h
+#define mozilla_net_DocumentChannelParent_h
+
+#include "mozilla/net/DocumentLoadListener.h"
+#include "mozilla/net/PDocumentChannelParent.h"
+
+namespace mozilla {
+namespace dom {
+class CanonicalBrowsingContext;
+}
+namespace net {
+
+class EarlyHintConnectArgs;
+
+/**
+ * An actor that forwards all changes across to DocumentChannelChild, the
+ * nsIChannel implementation owned by a content process docshell.
+ */
+class DocumentChannelParent final
+    : public PDocumentChannelParent,
+      public DocumentLoadListener::ObjectUpgradeHandler {
+ public:
+  NS_INLINE_DECL_REFCOUNTING(DocumentChannelParent, override);
+
+  explicit DocumentChannelParent();
+
+  bool Init(dom::CanonicalBrowsingContext* aContext,
+            const DocumentChannelCreationArgs& aArgs);
+
+  // PDocumentChannelParent
+  ipc::IPCResult RecvCancel(const nsresult& aStatus, const nsCString& aReason) {
+    if (mDocumentLoadListener) {
+      mDocumentLoadListener->Cancel(aStatus, aReason);
+    }
+    return IPC_OK();
+  }
+  void ActorDestroy(ActorDestroyReason aWhy) override {
+    if (mDocumentLoadListener) {
+      mDocumentLoadListener->Cancel(NS_BINDING_ABORTED,
+                                    "DocumentChannelParent::ActorDestroy"_ns);
+    }
+  }
+
+ private:
+  RefPtr<ObjectUpgradePromise> UpgradeObjectLoad() override;
+
+  RefPtr<PDocumentChannelParent::RedirectToRealChannelPromise>
+  RedirectToRealChannel(
+      nsTArray<ipc::Endpoint<extensions::PStreamFilterParent>>&&
+          aStreamFilterEndpoints,
+      uint32_t aRedirectFlags, uint32_t aLoadFlags,
+      nsTArray<EarlyHintConnectArgs>&& aEarlyHints);
+
+  virtual ~DocumentChannelParent();
+
+  RefPtr<DocumentLoadListener> mDocumentLoadListener;
+};
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif  // mozilla_net_DocumentChannelParent_h