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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/dns_prefetch/common/prefetch_messages.h" |
| 6 |
| 7 #include "base/strings/string_number_conversions.h" |
| 8 #include "components/dns_prefetch/common/prefetch_common.h" |
| 9 |
| 10 namespace IPC { |
| 11 |
| 12 void ParamTraits<dns_prefetch::LookupRequest>::Write( |
| 13 Message* m, const dns_prefetch::LookupRequest& request) { |
| 14 IPC::WriteParam(m, request.hostname_list); |
| 15 } |
| 16 |
| 17 bool ParamTraits<dns_prefetch::LookupRequest>::Read( |
| 18 const Message* m, |
| 19 PickleIterator* iter, |
| 20 dns_prefetch::LookupRequest* request) { |
| 21 // Verify the hostname limits after deserialization success. |
| 22 if (IPC::ReadParam(m, iter, &request->hostname_list)) { |
| 23 dns_prefetch::NameList& hostnames = request->hostname_list; |
| 24 if (hostnames.size() > dns_prefetch::kMaxDnsHostnamesPerRequest) |
| 25 return false; |
| 26 |
| 27 for (const auto& hostname : hostnames) { |
| 28 if (hostname.length() > dns_prefetch::kMaxDnsHostnameLength) |
| 29 return false; |
| 30 } |
| 31 } |
| 32 return true; |
| 33 } |
| 34 |
| 35 void ParamTraits<dns_prefetch::LookupRequest>::Log( |
| 36 const dns_prefetch::LookupRequest& p, std::string* l) { |
| 37 l->append("<dns_prefetch::LookupRequest: "); |
| 38 l->append(base::SizeTToString(p.hostname_list.size())); |
| 39 l->append(" hostnames>"); |
| 40 } |
| 41 |
| 42 } // namespace IPC |
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