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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "components/network_hints/public/cpp/network_hints_param_traits.h" | |
6 | |
7 #include "base/strings/string_number_conversions.h" | |
8 #include "components/network_hints/common/network_hints_common.h" | |
9 | |
10 namespace IPC { | |
11 | |
12 void ParamTraits<network_hints::LookupRequest>::GetSize(base::PickleSizer* s, | |
13 const param_type& p) { | |
14 IPC::GetParamSize(s, p.hostname_list); | |
15 } | |
16 | |
17 void ParamTraits<network_hints::LookupRequest>::Write( | |
18 base::Pickle* m, | |
19 const network_hints::LookupRequest& request) { | |
20 IPC::WriteParam(m, request.hostname_list); | |
21 } | |
22 | |
23 bool ParamTraits<network_hints::LookupRequest>::Read( | |
24 const base::Pickle* m, | |
25 base::PickleIterator* iter, | |
26 network_hints::LookupRequest* request) { | |
27 // Verify the hostname limits after deserialization success. | |
28 if (IPC::ReadParam(m, iter, &request->hostname_list)) { | |
29 network_hints::NameList& hostnames = request->hostname_list; | |
30 if (hostnames.size() > network_hints::kMaxDnsHostnamesPerRequest) | |
31 return false; | |
32 | |
33 for (const auto& hostname : hostnames) { | |
34 if (hostname.length() > network_hints::kMaxDnsHostnameLength) | |
35 return false; | |
36 } | |
37 } | |
38 return true; | |
39 } | |
40 | |
41 void ParamTraits<network_hints::LookupRequest>::Log( | |
42 const network_hints::LookupRequest& p, | |
43 std::string* l) { | |
44 l->append("<network_hints::LookupRequest: "); | |
45 l->append(base::SizeTToString(p.hostname_list.size())); | |
46 l->append(" hostnames>"); | |
47 } | |
48 | |
49 } // namespace IPC | |
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