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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/dns/record_parsed.h"
#include "net/dns/dns_response.h"
#include "net/dns/record_rdata.h"
namespace net {
RecordParsed::RecordParsed(const std::string& name, uint16 type, uint16 klass,
uint32 ttl, scoped_ptr<const RecordRdata> rdata)
: name_(name), type_(type), klass_(klass), ttl_(ttl), rdata_(rdata.Pass()) {
}
RecordParsed::~RecordParsed() {
}
// static
scoped_ptr<const RecordParsed> RecordParsed::CreateFrom(
DnsRecordParser* parser) {
DnsResourceRecord record;
scoped_ptr<const RecordRdata> rdata;
if (!parser->ReadRecord(&record))
return scoped_ptr<const RecordParsed>();
switch (record.type) {
case ARecordRdata::kType:
rdata = ARecordRdata::Create(record.rdata, *parser);
break;
case CnameRecordRdata::kType:
rdata = CnameRecordRdata::Create(record.rdata, *parser);
break;
case PtrRecordRdata::kType:
rdata = PtrRecordRdata::Create(record.rdata, *parser);
break;
case SrvRecordRdata::kType:
rdata = SrvRecordRdata::Create(record.rdata, *parser);
break;
case TxtRecordRdata::kType:
rdata = TxtRecordRdata::Create(record.rdata, *parser);
break;
default:
return scoped_ptr<const RecordParsed>();
}
if (!rdata.get())
return scoped_ptr<const RecordParsed>();
return scoped_ptr<const RecordParsed>(new RecordParsed(record.name,
record.type,
record.klass,
record.ttl,
rdata.Pass()));
}
}
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