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Side by Side Diff: net/quic/core/quic_packet_writer.h

Issue 2561893002: Add QUIC_EXPORT macros (Closed)
Patch Set: More Created 4 years ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 #ifndef NET_QUIC_CORE_QUIC_PACKET_WRITER_H_ 5 #ifndef NET_QUIC_CORE_QUIC_PACKET_WRITER_H_
6 #define NET_QUIC_CORE_QUIC_PACKET_WRITER_H_ 6 #define NET_QUIC_CORE_QUIC_PACKET_WRITER_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 9
10 #include "net/base/net_export.h"
11 #include "net/quic/core/quic_packets.h" 10 #include "net/quic/core/quic_packets.h"
11 #include "net/quic/platform/api/quic_export.h"
12 #include "net/quic/platform/api/quic_socket_address.h" 12 #include "net/quic/platform/api/quic_socket_address.h"
13 13
14 namespace net { 14 namespace net {
15 15
16 struct WriteResult; 16 struct WriteResult;
17 17
18 class NET_EXPORT_PRIVATE PerPacketOptions { 18 class QUIC_EXPORT_PRIVATE PerPacketOptions {
19 public: 19 public:
20 PerPacketOptions() = default; 20 PerPacketOptions() = default;
21 virtual ~PerPacketOptions() {} 21 virtual ~PerPacketOptions() {}
22 22
23 // Returns a heap-allocated copy of |this|. 23 // Returns a heap-allocated copy of |this|.
24 virtual PerPacketOptions* Clone() const = 0; 24 virtual PerPacketOptions* Clone() const = 0;
25 25
26 private: 26 private:
27 PerPacketOptions(PerPacketOptions&& other) = delete; 27 PerPacketOptions(PerPacketOptions&& other) = delete;
28 PerPacketOptions& operator=(PerPacketOptions&& other) = delete; 28 PerPacketOptions& operator=(PerPacketOptions&& other) = delete;
29 29
30 DISALLOW_COPY_AND_ASSIGN(PerPacketOptions); 30 DISALLOW_COPY_AND_ASSIGN(PerPacketOptions);
31 }; 31 };
32 32
33 // An interface between writers and the entity managing the 33 // An interface between writers and the entity managing the
34 // socket (in our case the QuicDispatcher). This allows the Dispatcher to 34 // socket (in our case the QuicDispatcher). This allows the Dispatcher to
35 // control writes, and manage any writers who end up write blocked. 35 // control writes, and manage any writers who end up write blocked.
36 class NET_EXPORT_PRIVATE QuicPacketWriter { 36 class QUIC_EXPORT_PRIVATE QuicPacketWriter {
37 public: 37 public:
38 virtual ~QuicPacketWriter() {} 38 virtual ~QuicPacketWriter() {}
39 39
40 // Sends the packet out to the peer, with some optional per-packet options. 40 // Sends the packet out to the peer, with some optional per-packet options.
41 // If the write succeeded, the result's status is WRITE_STATUS_OK and 41 // If the write succeeded, the result's status is WRITE_STATUS_OK and
42 // bytes_written is populated. If the write failed, the result's status is 42 // bytes_written is populated. If the write failed, the result's status is
43 // WRITE_STATUS_BLOCKED or WRITE_STATUS_ERROR and error_code is populated. 43 // WRITE_STATUS_BLOCKED or WRITE_STATUS_ERROR and error_code is populated.
44 // Options must be either null, or created for the particular QuicPacketWriter 44 // Options must be either null, or created for the particular QuicPacketWriter
45 // implementation. Options may be ignored, depending on the implementation. 45 // implementation. Options may be ignored, depending on the implementation.
46 virtual WriteResult WritePacket(const char* buffer, 46 virtual WriteResult WritePacket(const char* buffer,
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64 // Returns the maximum size of the packet which can be written using this 64 // Returns the maximum size of the packet which can be written using this
65 // writer for the supplied peer address. This size may actually exceed the 65 // writer for the supplied peer address. This size may actually exceed the
66 // size of a valid QUIC packet. 66 // size of a valid QUIC packet.
67 virtual QuicByteCount GetMaxPacketSize( 67 virtual QuicByteCount GetMaxPacketSize(
68 const QuicSocketAddress& peer_address) const = 0; 68 const QuicSocketAddress& peer_address) const = 0;
69 }; 69 };
70 70
71 } // namespace net 71 } // namespace net
72 72
73 #endif // NET_QUIC_CORE_QUIC_PACKET_WRITER_H_ 73 #endif // NET_QUIC_CORE_QUIC_PACKET_WRITER_H_
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