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Side by Side Diff: net/dns/dns_query.h

Issue 1535363003: Switch to standard integer types in net/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: stddef Created 5 years ago
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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 <stddef.h>
9 #include <stdint.h>
10
11 #include "base/macros.h"
9 #include "base/memory/ref_counted.h" 12 #include "base/memory/ref_counted.h"
10 #include "base/memory/scoped_ptr.h" 13 #include "base/memory/scoped_ptr.h"
11 #include "base/strings/string_piece.h" 14 #include "base/strings/string_piece.h"
12 #include "net/base/net_export.h" 15 #include "net/base/net_export.h"
13 16
14 namespace net { 17 namespace net {
15 18
16 class IOBufferWithSize; 19 class IOBufferWithSize;
17 20
18 // Represents on-the-wire DNS query message as an object. 21 // Represents on-the-wire DNS query message as an object.
19 // TODO(szym): add support for the OPT pseudo-RR (EDNS0/DNSSEC). 22 // TODO(szym): add support for the OPT pseudo-RR (EDNS0/DNSSEC).
20 class NET_EXPORT_PRIVATE DnsQuery { 23 class NET_EXPORT_PRIVATE DnsQuery {
21 public: 24 public:
22 // Constructs a query message from |qname| which *MUST* be in a valid 25 // Constructs a query message from |qname| which *MUST* be in a valid
23 // DNS name format, and |qtype|. The qclass is set to IN. 26 // DNS name format, and |qtype|. The qclass is set to IN.
24 DnsQuery(uint16 id, const base::StringPiece& qname, uint16 qtype); 27 DnsQuery(uint16_t id, const base::StringPiece& qname, uint16_t qtype);
25 ~DnsQuery(); 28 ~DnsQuery();
26 29
27 // Clones |this| verbatim, with ID field of the header set to |id|. 30 // Clones |this| verbatim, with ID field of the header set to |id|.
28 scoped_ptr<DnsQuery> CloneWithNewId(uint16 id) const; 31 scoped_ptr<DnsQuery> CloneWithNewId(uint16_t id) const;
29 32
30 // DnsQuery field accessors. 33 // DnsQuery field accessors.
31 uint16 id() const; 34 uint16_t id() const;
32 base::StringPiece qname() const; 35 base::StringPiece qname() const;
33 uint16 qtype() const; 36 uint16_t qtype() const;
34 37
35 // Returns the Question section of the query. Used when matching the 38 // Returns the Question section of the query. Used when matching the
36 // response. 39 // response.
37 base::StringPiece question() const; 40 base::StringPiece question() const;
38 41
39 // IOBuffer accessor to be used for writing out the query. 42 // IOBuffer accessor to be used for writing out the query.
40 IOBufferWithSize* io_buffer() const { return io_buffer_.get(); } 43 IOBufferWithSize* io_buffer() const { return io_buffer_.get(); }
41 44
42 void set_flags(uint16 flags); 45 void set_flags(uint16_t flags);
43 46
44 private: 47 private:
45 DnsQuery(const DnsQuery& orig, uint16 id); 48 DnsQuery(const DnsQuery& orig, uint16_t id);
46 49
47 // Size of the DNS name (*NOT* hostname) we are trying to resolve; used 50 // Size of the DNS name (*NOT* hostname) we are trying to resolve; used
48 // to calculate offsets. 51 // to calculate offsets.
49 size_t qname_size_; 52 size_t qname_size_;
50 53
51 // Contains query bytes to be consumed by higher level Write() call. 54 // Contains query bytes to be consumed by higher level Write() call.
52 scoped_refptr<IOBufferWithSize> io_buffer_; 55 scoped_refptr<IOBufferWithSize> io_buffer_;
53 56
54 DISALLOW_COPY_AND_ASSIGN(DnsQuery); 57 DISALLOW_COPY_AND_ASSIGN(DnsQuery);
55 }; 58 };
56 59
57 } // namespace net 60 } // namespace net
58 61
59 #endif // NET_DNS_DNS_QUERY_H_ 62 #endif // NET_DNS_DNS_QUERY_H_
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