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Side by Side Diff: net/quic/quic_connection.h

Issue 623213004: replace OVERRIDE and FINAL with override and final in net/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: undo unwanted change in comment Created 6 years, 2 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 // 4 //
5 // The entity that handles framing writes for a Quic client or server. 5 // The entity that handles framing writes for a Quic client or server.
6 // Each QuicSession will have a connection associated with it. 6 // Each QuicSession will have a connection associated with it.
7 // 7 //
8 // On the server side, the Dispatcher handles the raw reads, and hands off 8 // On the server side, the Dispatcher handles the raw reads, and hands off
9 // packets via ProcessUdpPacket for framing and processing. 9 // packets via ProcessUdpPacket for framing and processing.
10 // 10 //
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292 // destroyed: otherwise call SendConnectionCloseWithDetails instead. 292 // destroyed: otherwise call SendConnectionCloseWithDetails instead.
293 virtual void SendConnectionClosePacket(QuicErrorCode error, 293 virtual void SendConnectionClosePacket(QuicErrorCode error,
294 const std::string& details); 294 const std::string& details);
295 295
296 // Sends a connection close frame to the peer, and closes the connection by 296 // Sends a connection close frame to the peer, and closes the connection by
297 // calling CloseConnection(notifying the visitor as it does so). 297 // calling CloseConnection(notifying the visitor as it does so).
298 virtual void SendConnectionClose(QuicErrorCode error); 298 virtual void SendConnectionClose(QuicErrorCode error);
299 virtual void SendConnectionCloseWithDetails(QuicErrorCode error, 299 virtual void SendConnectionCloseWithDetails(QuicErrorCode error,
300 const std::string& details); 300 const std::string& details);
301 // Notifies the visitor of the close and marks the connection as disconnected. 301 // Notifies the visitor of the close and marks the connection as disconnected.
302 virtual void CloseConnection(QuicErrorCode error, bool from_peer) OVERRIDE; 302 virtual void CloseConnection(QuicErrorCode error, bool from_peer) override;
303 virtual void SendGoAway(QuicErrorCode error, 303 virtual void SendGoAway(QuicErrorCode error,
304 QuicStreamId last_good_stream_id, 304 QuicStreamId last_good_stream_id,
305 const std::string& reason); 305 const std::string& reason);
306 306
307 // Returns statistics tracked for this connection. 307 // Returns statistics tracked for this connection.
308 const QuicConnectionStats& GetStats(); 308 const QuicConnectionStats& GetStats();
309 309
310 // Processes an incoming UDP packet (consisting of a QuicEncryptedPacket) from 310 // Processes an incoming UDP packet (consisting of a QuicEncryptedPacket) from
311 // the peer. If processing this packet permits a packet to be revived from 311 // the peer. If processing this packet permits a packet to be revived from
312 // its FEC group that packet will be revived and processed. 312 // its FEC group that packet will be revived and processed.
313 virtual void ProcessUdpPacket(const IPEndPoint& self_address, 313 virtual void ProcessUdpPacket(const IPEndPoint& self_address,
314 const IPEndPoint& peer_address, 314 const IPEndPoint& peer_address,
315 const QuicEncryptedPacket& packet); 315 const QuicEncryptedPacket& packet);
316 316
317 // QuicBlockedWriterInterface 317 // QuicBlockedWriterInterface
318 // Called when the underlying connection becomes writable to allow queued 318 // Called when the underlying connection becomes writable to allow queued
319 // writes to happen. 319 // writes to happen.
320 virtual void OnCanWrite() OVERRIDE; 320 virtual void OnCanWrite() override;
321 321
322 // Called when an error occurs while attempting to write a packet to the 322 // Called when an error occurs while attempting to write a packet to the
323 // network. 323 // network.
324 void OnWriteError(int error_code); 324 void OnWriteError(int error_code);
325 325
326 // If the socket is not blocked, writes queued packets. 326 // If the socket is not blocked, writes queued packets.
327 void WriteIfNotBlocked(); 327 void WriteIfNotBlocked();
328 328
329 // The version of the protocol this connection is using. 329 // The version of the protocol this connection is using.
330 QuicVersion version() const { return framer_.version(); } 330 QuicVersion version() const { return framer_.version(); }
331 331
332 // The versions of the protocol that this connection supports. 332 // The versions of the protocol that this connection supports.
333 const QuicVersionVector& supported_versions() const { 333 const QuicVersionVector& supported_versions() const {
334 return framer_.supported_versions(); 334 return framer_.supported_versions();
335 } 335 }
336 336
337 // From QuicFramerVisitorInterface 337 // From QuicFramerVisitorInterface
338 virtual void OnError(QuicFramer* framer) OVERRIDE; 338 virtual void OnError(QuicFramer* framer) override;
339 virtual bool OnProtocolVersionMismatch(QuicVersion received_version) OVERRIDE; 339 virtual bool OnProtocolVersionMismatch(QuicVersion received_version) override;
340 virtual void OnPacket() OVERRIDE; 340 virtual void OnPacket() override;
341 virtual void OnPublicResetPacket( 341 virtual void OnPublicResetPacket(
342 const QuicPublicResetPacket& packet) OVERRIDE; 342 const QuicPublicResetPacket& packet) override;
343 virtual void OnVersionNegotiationPacket( 343 virtual void OnVersionNegotiationPacket(
344 const QuicVersionNegotiationPacket& packet) OVERRIDE; 344 const QuicVersionNegotiationPacket& packet) override;
345 virtual void OnRevivedPacket() OVERRIDE; 345 virtual void OnRevivedPacket() override;
346 virtual bool OnUnauthenticatedPublicHeader( 346 virtual bool OnUnauthenticatedPublicHeader(
347 const QuicPacketPublicHeader& header) OVERRIDE; 347 const QuicPacketPublicHeader& header) override;
348 virtual bool OnUnauthenticatedHeader(const QuicPacketHeader& header) OVERRIDE; 348 virtual bool OnUnauthenticatedHeader(const QuicPacketHeader& header) override;
349 virtual void OnDecryptedPacket(EncryptionLevel level) OVERRIDE; 349 virtual void OnDecryptedPacket(EncryptionLevel level) override;
350 virtual bool OnPacketHeader(const QuicPacketHeader& header) OVERRIDE; 350 virtual bool OnPacketHeader(const QuicPacketHeader& header) override;
351 virtual void OnFecProtectedPayload(base::StringPiece payload) OVERRIDE; 351 virtual void OnFecProtectedPayload(base::StringPiece payload) override;
352 virtual bool OnStreamFrame(const QuicStreamFrame& frame) OVERRIDE; 352 virtual bool OnStreamFrame(const QuicStreamFrame& frame) override;
353 virtual bool OnAckFrame(const QuicAckFrame& frame) OVERRIDE; 353 virtual bool OnAckFrame(const QuicAckFrame& frame) override;
354 virtual bool OnCongestionFeedbackFrame( 354 virtual bool OnCongestionFeedbackFrame(
355 const QuicCongestionFeedbackFrame& frame) OVERRIDE; 355 const QuicCongestionFeedbackFrame& frame) override;
356 virtual bool OnStopWaitingFrame(const QuicStopWaitingFrame& frame) OVERRIDE; 356 virtual bool OnStopWaitingFrame(const QuicStopWaitingFrame& frame) override;
357 virtual bool OnPingFrame(const QuicPingFrame& frame) OVERRIDE; 357 virtual bool OnPingFrame(const QuicPingFrame& frame) override;
358 virtual bool OnRstStreamFrame(const QuicRstStreamFrame& frame) OVERRIDE; 358 virtual bool OnRstStreamFrame(const QuicRstStreamFrame& frame) override;
359 virtual bool OnConnectionCloseFrame( 359 virtual bool OnConnectionCloseFrame(
360 const QuicConnectionCloseFrame& frame) OVERRIDE; 360 const QuicConnectionCloseFrame& frame) override;
361 virtual bool OnGoAwayFrame(const QuicGoAwayFrame& frame) OVERRIDE; 361 virtual bool OnGoAwayFrame(const QuicGoAwayFrame& frame) override;
362 virtual bool OnWindowUpdateFrame(const QuicWindowUpdateFrame& frame) OVERRIDE; 362 virtual bool OnWindowUpdateFrame(const QuicWindowUpdateFrame& frame) override;
363 virtual bool OnBlockedFrame(const QuicBlockedFrame& frame) OVERRIDE; 363 virtual bool OnBlockedFrame(const QuicBlockedFrame& frame) override;
364 virtual void OnFecData(const QuicFecData& fec) OVERRIDE; 364 virtual void OnFecData(const QuicFecData& fec) override;
365 virtual void OnPacketComplete() OVERRIDE; 365 virtual void OnPacketComplete() override;
366 366
367 // QuicPacketGenerator::DelegateInterface 367 // QuicPacketGenerator::DelegateInterface
368 virtual bool ShouldGeneratePacket(TransmissionType transmission_type, 368 virtual bool ShouldGeneratePacket(TransmissionType transmission_type,
369 HasRetransmittableData retransmittable, 369 HasRetransmittableData retransmittable,
370 IsHandshake handshake) OVERRIDE; 370 IsHandshake handshake) override;
371 virtual QuicAckFrame* CreateAckFrame() OVERRIDE; 371 virtual QuicAckFrame* CreateAckFrame() override;
372 virtual QuicCongestionFeedbackFrame* CreateFeedbackFrame() OVERRIDE; 372 virtual QuicCongestionFeedbackFrame* CreateFeedbackFrame() override;
373 virtual QuicStopWaitingFrame* CreateStopWaitingFrame() OVERRIDE; 373 virtual QuicStopWaitingFrame* CreateStopWaitingFrame() override;
374 virtual void OnSerializedPacket(const SerializedPacket& packet) OVERRIDE; 374 virtual void OnSerializedPacket(const SerializedPacket& packet) override;
375 375
376 // QuicSentPacketManager::NetworkChangeVisitor 376 // QuicSentPacketManager::NetworkChangeVisitor
377 virtual void OnCongestionWindowChange( 377 virtual void OnCongestionWindowChange(
378 QuicByteCount congestion_window) OVERRIDE; 378 QuicByteCount congestion_window) override;
379 379
380 // Called by the crypto stream when the handshake completes. In the server's 380 // Called by the crypto stream when the handshake completes. In the server's
381 // case this is when the SHLO has been ACKed. Clients call this on receipt of 381 // case this is when the SHLO has been ACKed. Clients call this on receipt of
382 // the SHLO. 382 // the SHLO.
383 void OnHandshakeComplete(); 383 void OnHandshakeComplete();
384 384
385 // Accessors 385 // Accessors
386 void set_visitor(QuicConnectionVisitorInterface* visitor) { 386 void set_visitor(QuicConnectionVisitorInterface* visitor) {
387 visitor_ = visitor; 387 visitor_ = visitor;
388 } 388 }
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811 // If non-empty this contains the set of versions received in a 811 // If non-empty this contains the set of versions received in a
812 // version negotiation packet. 812 // version negotiation packet.
813 QuicVersionVector server_supported_versions_; 813 QuicVersionVector server_supported_versions_;
814 814
815 DISALLOW_COPY_AND_ASSIGN(QuicConnection); 815 DISALLOW_COPY_AND_ASSIGN(QuicConnection);
816 }; 816 };
817 817
818 } // namespace net 818 } // namespace net
819 819
820 #endif // NET_QUIC_QUIC_CONNECTION_H_ 820 #endif // NET_QUIC_QUIC_CONNECTION_H_
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