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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_DNS_DNS_QUERY_H_ | 5 #ifndef NET_DNS_DNS_QUERY_H_ |
6 #define NET_DNS_DNS_QUERY_H_ | 6 #define NET_DNS_DNS_QUERY_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/strings/string_piece.h" | 10 #include "base/strings/string_piece.h" |
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29 // DnsQuery field accessors. | 29 // DnsQuery field accessors. |
30 uint16 id() const; | 30 uint16 id() const; |
31 base::StringPiece qname() const; | 31 base::StringPiece qname() const; |
32 uint16 qtype() const; | 32 uint16 qtype() const; |
33 | 33 |
34 // Returns the Question section of the query. Used when matching the | 34 // Returns the Question section of the query. Used when matching the |
35 // response. | 35 // response. |
36 base::StringPiece question() const; | 36 base::StringPiece question() const; |
37 | 37 |
38 // IOBuffer accessor to be used for writing out the query. | 38 // IOBuffer accessor to be used for writing out the query. |
39 IOBufferWithSize* io_buffer() const { return io_buffer_; } | 39 IOBufferWithSize* io_buffer() const { return io_buffer_.get(); } |
40 | 40 |
41 private: | 41 private: |
42 DnsQuery(const DnsQuery& orig, uint16 id); | 42 DnsQuery(const DnsQuery& orig, uint16 id); |
43 | 43 |
44 // Size of the DNS name (*NOT* hostname) we are trying to resolve; used | 44 // Size of the DNS name (*NOT* hostname) we are trying to resolve; used |
45 // to calculate offsets. | 45 // to calculate offsets. |
46 size_t qname_size_; | 46 size_t qname_size_; |
47 | 47 |
48 // Contains query bytes to be consumed by higher level Write() call. | 48 // Contains query bytes to be consumed by higher level Write() call. |
49 scoped_refptr<IOBufferWithSize> io_buffer_; | 49 scoped_refptr<IOBufferWithSize> io_buffer_; |
50 | 50 |
51 DISALLOW_COPY_AND_ASSIGN(DnsQuery); | 51 DISALLOW_COPY_AND_ASSIGN(DnsQuery); |
52 }; | 52 }; |
53 | 53 |
54 } // namespace net | 54 } // namespace net |
55 | 55 |
56 #endif // NET_DNS_DNS_QUERY_H_ | 56 #endif // NET_DNS_DNS_QUERY_H_ |
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