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Unified Diff: net/dns/mojo_host_struct_traits.cc

Issue 2083463002: Replace //net TypeConverters with StructTraits. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@type-converter-cleanup--gurl
Patch Set: rebase Created 4 years, 2 months ago
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Index: net/dns/mojo_host_struct_traits.cc
diff --git a/net/dns/mojo_host_struct_traits.cc b/net/dns/mojo_host_struct_traits.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9772fd2c1395d209f01915a9169e4eace40f0670
--- /dev/null
+++ b/net/dns/mojo_host_struct_traits.cc
@@ -0,0 +1,89 @@
+// 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 "net/base/address_list.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 = base::MakeUnique<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::IPEndPointDataView, net::IPEndPoint>::Read(
+ net::interfaces::IPEndPointDataView data,
+ net::IPEndPoint* out) {
+ std::vector<uint8_t> bytes;
+ if (!data.ReadAddress(&bytes))
+ return false;
+
+ *out = net::IPEndPoint(net::IPAddress(bytes), data.port());
+ 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

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