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-rw-r--r--netwerk/protocol/http/Http2Stream.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/netwerk/protocol/http/Http2Stream.h b/netwerk/protocol/http/Http2Stream.h
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+++ b/netwerk/protocol/http/Http2Stream.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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_Http2Stream_h
+#define mozilla_net_Http2Stream_h
+
+#include "Http2StreamBase.h"
+
+namespace mozilla::net {
+
+class Http2Stream : public Http2StreamBase {
+ public:
+ NS_INLINE_DECL_THREADSAFE_REFCOUNTING(Http2Stream, override)
+
+ Http2Stream(nsAHttpTransaction* httpTransaction, Http2Session* session,
+ int32_t priority, uint64_t bcId);
+
+ void CloseStream(nsresult reason) override;
+ Http2Stream* GetHttp2Stream() override { return this; }
+ uint32_t GetWireStreamId() override;
+
+ nsresult OnWriteSegment(char* buf, uint32_t count,
+ uint32_t* countWritten) override;
+
+ nsresult CheckPushCache();
+ Http2PushedStream* PushSource() { return mPushSource; }
+ bool IsReadingFromPushStream();
+ void ClearPushSource();
+
+ nsAHttpTransaction* Transaction() override { return mTransaction; }
+ nsIRequestContext* RequestContext() override {
+ return mTransaction ? mTransaction->RequestContext() : nullptr;
+ }
+
+ protected:
+ ~Http2Stream();
+ nsresult CallToReadData(uint32_t count, uint32_t* countRead) override;
+ nsresult CallToWriteData(uint32_t count, uint32_t* countWritten) override;
+ nsresult GenerateHeaders(nsCString& aCompressedData,
+ uint8_t& firstFrameFlags) override;
+
+ private:
+ // For Http2Push
+ void AdjustPushedPriority();
+ Http2PushedStream* mPushSource{nullptr};
+
+ // The underlying HTTP transaction. This pointer is used as the key
+ // in the Http2Session mStreamTransactionHash so it is important to
+ // keep a reference to it as long as this stream is a member of that hash.
+ // (i.e. don't change it or release it after it is set in the ctor).
+ RefPtr<nsAHttpTransaction> mTransaction;
+};
+
+} // namespace mozilla::net
+
+#endif // mozilla_net_Http2Stream_h