Check in generated Dart bindings and add presubmit script

mojo/dart/packages/mojo_services/lib/mojo/host_resolver.mojom.dart

Index: mojo/dart/packages/mojo_services/lib/mojo/host_resolver.mojom.dart
diff --git a/mojo/dart/packages/mojo_services/lib/mojo/host_resolver.mojom.dart b/mojo/dart/packages/mojo_services/lib/mojo/host_resolver.mojom.dart
new file mode 100644
index 0000000000000000000000000000000000000000..47b703d32b547eb4e6bde522254bbb8cafe297f6
--- /dev/null
+++ b/mojo/dart/packages/mojo_services/lib/mojo/host_resolver.mojom.dart
@@ -0,0 +1,409 @@
+// Copyright 2014 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.
+
+library host_resolver_mojom;
+
+import 'dart:async';
+
+import 'package:mojo/bindings.dart' as bindings;
+import 'package:mojo/core.dart' as core;
+import 'package:mojo/mojo/network_error.mojom.dart' as network_error_mojom;
+import 'package:mojo_services/mojo/net_address.mojom.dart' as net_address_mojom;
+
+
+
+class HostResolverGetHostAddressesParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(24, 0)
+  ];
+  String host = null;
+  net_address_mojom.NetAddressFamily family = null;
+
+  HostResolverGetHostAddressesParams() : super(kVersions.last.size);
+
+  static HostResolverGetHostAddressesParams deserialize(bindings.Message message) {
+    var decoder = new bindings.Decoder(message);
+    var result = decode(decoder);
+    if (decoder.excessHandles != null) {
+      decoder.excessHandles.forEach((h) => h.close());
+    }
+    return result;
+  }
+
+  static HostResolverGetHostAddressesParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    HostResolverGetHostAddressesParams result = new HostResolverGetHostAddressesParams();
+
+    var mainDataHeader = decoder0.decodeStructDataHeader();
+    if (mainDataHeader.version <= kVersions.last.version) {
+      // Scan in reverse order to optimize for more recent versions.
+      for (int i = kVersions.length - 1; i >= 0; --i) {
+        if (mainDataHeader.version >= kVersions[i].version) {
+          if (mainDataHeader.size == kVersions[i].size) {
+            // Found a match.
+            break;
+          }
+          throw new bindings.MojoCodecError(
+              'Header size doesn\'t correspond to known version size.');
+        }
+      }
+    } else if (mainDataHeader.size < kVersions.last.size) {
+      throw new bindings.MojoCodecError(
+        'Message newer than the last known version cannot be shorter than '
+        'required by the last known version.');
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.host = decoder0.decodeString(8, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+        result.family = net_address_mojom.NetAddressFamily.decode(decoder0, 16);
+        if (result.family == null) {
+          throw new bindings.MojoCodecError(
+            'Trying to decode null union for non-nullable net_address_mojom.NetAddressFamily.');
+        }
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(host, 8, false);
+    
+    encoder0.encodeEnum(family, 16);
+  }
+
+  String toString() {
+    return "HostResolverGetHostAddressesParams("
+           "host: $host" ", "
+           "family: $family" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["host"] = host;
+    map["family"] = family;
+    return map;
+  }
+}
+
+
+class HostResolverGetHostAddressesResponseParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(24, 0)
+  ];
+  network_error_mojom.NetworkError result = null;
+  List<net_address_mojom.NetAddress> addresses = null;
+
+  HostResolverGetHostAddressesResponseParams() : super(kVersions.last.size);
+
+  static HostResolverGetHostAddressesResponseParams deserialize(bindings.Message message) {
+    var decoder = new bindings.Decoder(message);
+    var result = decode(decoder);
+    if (decoder.excessHandles != null) {
+      decoder.excessHandles.forEach((h) => h.close());
+    }
+    return result;
+  }
+
+  static HostResolverGetHostAddressesResponseParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    HostResolverGetHostAddressesResponseParams result = new HostResolverGetHostAddressesResponseParams();
+
+    var mainDataHeader = decoder0.decodeStructDataHeader();
+    if (mainDataHeader.version <= kVersions.last.version) {
+      // Scan in reverse order to optimize for more recent versions.
+      for (int i = kVersions.length - 1; i >= 0; --i) {
+        if (mainDataHeader.version >= kVersions[i].version) {
+          if (mainDataHeader.size == kVersions[i].size) {
+            // Found a match.
+            break;
+          }
+          throw new bindings.MojoCodecError(
+              'Header size doesn\'t correspond to known version size.');
+        }
+      }
+    } else if (mainDataHeader.size < kVersions.last.size) {
+      throw new bindings.MojoCodecError(
+        'Message newer than the last known version cannot be shorter than '
+        'required by the last known version.');
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      var decoder1 = decoder0.decodePointer(8, false);
+      result.result = network_error_mojom.NetworkError.decode(decoder1);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      var decoder1 = decoder0.decodePointer(16, true);
+      if (decoder1 == null) {
+        result.addresses = null;
+      } else {
+        var si1 = decoder1.decodeDataHeaderForPointerArray(bindings.kUnspecifiedArrayLength);
+        result.addresses = new List<net_address_mojom.NetAddress>(si1.numElements);
+        for (int i1 = 0; i1 < si1.numElements; ++i1) {
+          
+          var decoder2 = decoder1.decodePointer(bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i1, false);
+          result.addresses[i1] = net_address_mojom.NetAddress.decode(decoder2);
+        }
+      }
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeStruct(result, 8, false);
+    
+    if (addresses == null) {
+      encoder0.encodeNullPointer(16, true);
+    } else {
+      var encoder1 = encoder0.encodePointerArray(addresses.length, 16, bindings.kUnspecifiedArrayLength);
+      for (int i0 = 0; i0 < addresses.length; ++i0) {
+        
+        encoder1.encodeStruct(addresses[i0], bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i0, false);
+      }
+    }
+  }
+
+  String toString() {
+    return "HostResolverGetHostAddressesResponseParams("
+           "result: $result" ", "
+           "addresses: $addresses" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["result"] = result;
+    map["addresses"] = addresses;
+    return map;
+  }
+}
+
+const int kHostResolver_getHostAddresses_name = 0;
+
+const String HostResolverName =
+      'mojo::HostResolver';
+
+abstract class HostResolver {
+  dynamic getHostAddresses(String host,net_address_mojom.NetAddressFamily family,[Function responseFactory = null]);
+
+}
+
+
+class HostResolverProxyImpl extends bindings.Proxy {
+  HostResolverProxyImpl.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
+
+  HostResolverProxyImpl.fromHandle(core.MojoHandle handle) :
+      super.fromHandle(handle);
+
+  HostResolverProxyImpl.unbound() : super.unbound();
+
+  static HostResolverProxyImpl newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For HostResolverProxyImpl"));
+    return new HostResolverProxyImpl.fromEndpoint(endpoint);
+  }
+
+  String get name => HostResolverName;
+
+  void handleResponse(bindings.ServiceMessage message) {
+    switch (message.header.type) {
+      case kHostResolver_getHostAddresses_name:
+        var r = HostResolverGetHostAddressesResponseParams.deserialize(
+            message.payload);
+        if (!message.header.hasRequestId) {
+          proxyError("Expected a message with a valid request Id.");
+          return;
+        }
+        Completer c = completerMap[message.header.requestId];
+        if (c == null) {
+          proxyError(
+              "Message had unknown request Id: ${message.header.requestId}");
+          return;
+        }
+        completerMap.remove(message.header.requestId);
+        if (c.isCompleted) {
+          proxyError("Response completer already completed");
+          return;
+        }
+        c.complete(r);
+        break;
+      default:
+        proxyError("Unexpected message type: ${message.header.type}");
+        close(immediate: true);
+        break;
+    }
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "HostResolverProxyImpl($superString)";
+  }
+}
+
+
+class _HostResolverProxyCalls implements HostResolver {
+  HostResolverProxyImpl _proxyImpl;
+
+  _HostResolverProxyCalls(this._proxyImpl);
+    dynamic getHostAddresses(String host,net_address_mojom.NetAddressFamily family,[Function responseFactory = null]) {
+      var params = new HostResolverGetHostAddressesParams();
+      params.host = host;
+      params.family = family;
+      return _proxyImpl.sendMessageWithRequestId(
+          params,
+          kHostResolver_getHostAddresses_name,
+          -1,
+          bindings.MessageHeader.kMessageExpectsResponse);
+    }
+}
+
+
+class HostResolverProxy implements bindings.ProxyBase {
+  final bindings.Proxy impl;
+  HostResolver ptr;
+  final String name = HostResolverName;
+
+  HostResolverProxy(HostResolverProxyImpl proxyImpl) :
+      impl = proxyImpl,
+      ptr = new _HostResolverProxyCalls(proxyImpl);
+
+  HostResolverProxy.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) :
+      impl = new HostResolverProxyImpl.fromEndpoint(endpoint) {
+    ptr = new _HostResolverProxyCalls(impl);
+  }
+
+  HostResolverProxy.fromHandle(core.MojoHandle handle) :
+      impl = new HostResolverProxyImpl.fromHandle(handle) {
+    ptr = new _HostResolverProxyCalls(impl);
+  }
+
+  HostResolverProxy.unbound() :
+      impl = new HostResolverProxyImpl.unbound() {
+    ptr = new _HostResolverProxyCalls(impl);
+  }
+
+  factory HostResolverProxy.connectToService(
+      bindings.ServiceConnector s, String url) {
+    HostResolverProxy p = new HostResolverProxy.unbound();
+    s.connectToService(url, p);
+    return p;
+  }
+
+  static HostResolverProxy newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For HostResolverProxy"));
+    return new HostResolverProxy.fromEndpoint(endpoint);
+  }
+
+  Future close({bool immediate: false}) => impl.close(immediate: immediate);
+
+  Future responseOrError(Future f) => impl.responseOrError(f);
+
+  Future get errorFuture => impl.errorFuture;
+
+  int get version => impl.version;
+
+  Future<int> queryVersion() => impl.queryVersion();
+
+  void requireVersion(int requiredVersion) {
+    impl.requireVersion(requiredVersion);
+  }
+
+  String toString() {
+    return "HostResolverProxy($impl)";
+  }
+}
+
+
+class HostResolverStub extends bindings.Stub {
+  HostResolver _impl = null;
+
+  HostResolverStub.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint, [this._impl])
+      : super.fromEndpoint(endpoint);
+
+  HostResolverStub.fromHandle(core.MojoHandle handle, [this._impl])
+      : super.fromHandle(handle);
+
+  HostResolverStub.unbound() : super.unbound();
+
+  static HostResolverStub newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For HostResolverStub"));
+    return new HostResolverStub.fromEndpoint(endpoint);
+  }
+
+  static const String name = HostResolverName;
+
+
+  HostResolverGetHostAddressesResponseParams _HostResolverGetHostAddressesResponseParamsFactory(network_error_mojom.NetworkError result, List<net_address_mojom.NetAddress> addresses) {
+    var result = new HostResolverGetHostAddressesResponseParams();
+    result.result = result;
+    result.addresses = addresses;
+    return result;
+  }
+
+  dynamic handleMessage(bindings.ServiceMessage message) {
+    if (bindings.ControlMessageHandler.isControlMessage(message)) {
+      return bindings.ControlMessageHandler.handleMessage(this,
+                                                          0,
+                                                          message);
+    }
+    assert(_impl != null);
+    switch (message.header.type) {
+      case kHostResolver_getHostAddresses_name:
+        var params = HostResolverGetHostAddressesParams.deserialize(
+            message.payload);
+        var response = _impl.getHostAddresses(params.host,params.family,_HostResolverGetHostAddressesResponseParamsFactory);
+        if (response is Future) {
+          return response.then((response) {
+            if (response != null) {
+              return buildResponseWithId(
+                  response,
+                  kHostResolver_getHostAddresses_name,
+                  message.header.requestId,
+                  bindings.MessageHeader.kMessageIsResponse);
+            }
+          });
+        } else if (response != null) {
+          return buildResponseWithId(
+              response,
+              kHostResolver_getHostAddresses_name,
+              message.header.requestId,
+              bindings.MessageHeader.kMessageIsResponse);
+        }
+        break;
+      default:
+        throw new bindings.MojoCodecError("Unexpected message name");
+        break;
+    }
+    return null;
+  }
+
+  HostResolver get impl => _impl;
+  set impl(HostResolver d) {
+    assert(_impl == null);
+    _impl = d;
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "HostResolverStub($superString)";
+  }
+
+  int get version => 0;
+}
+
+