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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_SPDY_CORE_SPDY_PINNABLE_BUFFER_PIECE_H_ | 5 #ifndef NET_SPDY_CORE_SPDY_PINNABLE_BUFFER_PIECE_H_ |
6 #define NET_SPDY_CORE_SPDY_PINNABLE_BUFFER_PIECE_H_ | 6 #define NET_SPDY_CORE_SPDY_PINNABLE_BUFFER_PIECE_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
11 | 11 |
12 #include "net/base/net_export.h" | 12 #include "net/spdy/platform/api/spdy_export.h" |
13 #include "net/spdy/platform/api/spdy_string_piece.h" | 13 #include "net/spdy/platform/api/spdy_string_piece.h" |
14 | 14 |
15 namespace net { | 15 namespace net { |
16 | 16 |
17 class SpdyPrefixedBufferReader; | 17 class SpdyPrefixedBufferReader; |
18 | 18 |
19 // Helper class of SpdyPrefixedBufferReader. | 19 // Helper class of SpdyPrefixedBufferReader. |
20 // Represents a piece of consumed buffer which may (or may not) own its | 20 // Represents a piece of consumed buffer which may (or may not) own its |
21 // underlying storage. Users may "pin" the buffer at a later time to ensure | 21 // underlying storage. Users may "pin" the buffer at a later time to ensure |
22 // a SpdyPinnableBufferPiece owns and retains storage of the buffer. | 22 // a SpdyPinnableBufferPiece owns and retains storage of the buffer. |
23 struct NET_EXPORT_PRIVATE SpdyPinnableBufferPiece { | 23 struct SPDY_EXPORT_PRIVATE SpdyPinnableBufferPiece { |
24 public: | 24 public: |
25 SpdyPinnableBufferPiece(); | 25 SpdyPinnableBufferPiece(); |
26 ~SpdyPinnableBufferPiece(); | 26 ~SpdyPinnableBufferPiece(); |
27 | 27 |
28 const char * buffer() const { | 28 const char * buffer() const { |
29 return buffer_; | 29 return buffer_; |
30 } | 30 } |
31 | 31 |
32 size_t length() const { | 32 size_t length() const { |
33 return length_; | 33 return length_; |
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50 | 50 |
51 const char * buffer_; | 51 const char * buffer_; |
52 size_t length_; | 52 size_t length_; |
53 // Null iff |buffer_| isn't pinned. | 53 // Null iff |buffer_| isn't pinned. |
54 std::unique_ptr<char[]> storage_; | 54 std::unique_ptr<char[]> storage_; |
55 }; | 55 }; |
56 | 56 |
57 } // namespace net | 57 } // namespace net |
58 | 58 |
59 #endif // NET_SPDY_CORE_SPDY_PINNABLE_BUFFER_PIECE_H_ | 59 #endif // NET_SPDY_CORE_SPDY_PINNABLE_BUFFER_PIECE_H_ |
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