1 files changed, 70 insertions, 0 deletions
diff --git a/netwerk/protocol/http/Http3StreamBase.h b/netwerk/protocol/http/Http3StreamBase.h
new file mode 100644
index 0000000000..9ca85de98e
--- /dev/null
+++ b/netwerk/protocol/http/Http3StreamBase.h
@@ -0,0 +1,70 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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_Http3StreamBase_h
+#define mozilla_net_Http3StreamBase_h
+
+#include "nsAHttpTransaction.h"
+#include "ARefBase.h"
+#include "mozilla/WeakPtr.h"
+#include "nsIClassOfService.h"
+
+namespace mozilla::net {
+
+class Http3Session;
+class Http3Stream;
+class Http3WebTransportSession;
+class Http3WebTransportStream;
+
+class Http3StreamBase : public SupportsWeakPtr, public ARefBase {
+ public:
+  Http3StreamBase(nsAHttpTransaction* trans, Http3Session* session);
+
+  virtual Http3WebTransportSession* GetHttp3WebTransportSession() = 0;
+  virtual Http3WebTransportStream* GetHttp3WebTransportStream() = 0;
+  virtual Http3Stream* GetHttp3Stream() = 0;
+
+  bool HasStreamId() const { return mStreamId != UINT64_MAX; }
+  uint64_t StreamId() const { return mStreamId; }
+
+  [[nodiscard]] virtual nsresult ReadSegments() = 0;
+  [[nodiscard]] virtual nsresult WriteSegments() = 0;
+
+  virtual bool Done() const = 0;
+
+  virtual void SetResponseHeaders(nsTArray<uint8_t>& aResponseHeaders, bool fin,
+                                  bool interim) = 0;
+
+  void SetQueued(bool aStatus) { mQueued = aStatus; }
+  bool Queued() const { return mQueued; }
+
+  virtual void Close(nsresult aResult) = 0;
+
+  nsAHttpTransaction* Transaction() { return mTransaction; }
+
+  // Mirrors nsAHttpTransaction
+  virtual bool Do0RTT() { return false; }
+  virtual nsresult Finish0RTT(bool aRestart) { return NS_OK; }
+
+  virtual bool RecvdFin() const { return mFin; }
+  virtual bool RecvdReset() const { return mResetRecv; }
+  virtual void SetRecvdReset() { mResetRecv = true; }
+
+ protected:
+  ~Http3StreamBase();
+
+  uint64_t mStreamId{UINT64_MAX};
+  int64_t mSendOrder{0};
+  bool mSendOrderIsSet{false};
+  RefPtr<nsAHttpTransaction> mTransaction;
+  RefPtr<Http3Session> mSession;
+  bool mQueued{false};
+  bool mFin{false};
+  bool mResetRecv{false};
+};
+
+}  // namespace mozilla::net
+
+#endif  // mozilla_net_Http3StreamBase_h