naiveproxy/net/dns/mojo_host_struct_traits.cc
2018-01-29 00:30:36 +08:00

80 lines
2.3 KiB
C++

// Copyright 2015 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/mojo_host_struct_traits.h"
#include <utility>
#include "base/memory/ptr_util.h"
#include "net/base/address_list.h"
#include "net/interfaces/ip_endpoint_struct_traits.h"
namespace mojo {
// static
bool EnumTraits<net::interfaces::AddressFamily, net::AddressFamily>::FromMojom(
net::interfaces::AddressFamily address_family,
net::AddressFamily* out) {
using net::interfaces::AddressFamily;
switch (address_family) {
case AddressFamily::UNSPECIFIED:
*out = net::ADDRESS_FAMILY_UNSPECIFIED;
return true;
case AddressFamily::IPV4:
*out = net::ADDRESS_FAMILY_IPV4;
return true;
case AddressFamily::IPV6:
*out = net::ADDRESS_FAMILY_IPV6;
return true;
}
return false;
}
// static
net::interfaces::AddressFamily
EnumTraits<net::interfaces::AddressFamily, net::AddressFamily>::ToMojom(
net::AddressFamily address_family) {
using net::interfaces::AddressFamily;
switch (address_family) {
case net::ADDRESS_FAMILY_UNSPECIFIED:
return AddressFamily::UNSPECIFIED;
case net::ADDRESS_FAMILY_IPV4:
return AddressFamily::IPV4;
case net::ADDRESS_FAMILY_IPV6:
return AddressFamily::IPV6;
}
NOTREACHED();
return AddressFamily::UNSPECIFIED;
}
// static
bool StructTraits<net::interfaces::HostResolverRequestInfoDataView,
std::unique_ptr<net::HostResolver::RequestInfo>>::
Read(net::interfaces::HostResolverRequestInfoDataView data,
std::unique_ptr<net::HostResolver::RequestInfo>* out) {
base::StringPiece host;
if (!data.ReadHost(&host))
return false;
net::AddressFamily address_family;
if (!data.ReadAddressFamily(&address_family))
return false;
*out = std::make_unique<net::HostResolver::RequestInfo>(
net::HostPortPair(host.as_string(), data.port()));
net::HostResolver::RequestInfo& request = **out;
request.set_address_family(address_family);
request.set_is_my_ip_address(data.is_my_ip_address());
return true;
}
// static
bool StructTraits<net::interfaces::AddressListDataView, net::AddressList>::Read(
net::interfaces::AddressListDataView data,
net::AddressList* out) {
return data.ReadAddresses(&out->endpoints());
}
} // namespace mojo