Generate Mojom Types in Dart (Take 2)

mojo/dart/packages/_mojo_for_test_only/lib/dart_to_cpp/dart_to_cpp.mojom.dart

 // 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 dart_to_cpp_mojom;
 
 import 'dart:async';
+import 'dart:collection';
 
 import 'package:mojo/bindings.dart' as bindings;
 import 'package:mojo/core.dart' as core;
+import 'package:mojo/mojo/bindings/types/mojom_types.mojom.dart' as mojom_types;
+import 'package:mojo/mojo/bindings/types/service_describer.mojom.dart' as service_describer;
 
 
 
 class EchoArgs extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(104, 0)
   ];
   int si64 = 0;
   int si32 = 0;
   int si16 = 0;
@@ skipping 200 matching lines @@
            "doubleNan: $doubleNan" ", "
            "name: $name" ", "
            "stringArray: $stringArray" ", "
            "dataHandle: $dataHandle" ")";
   }
 
   Map toJson() {
     throw new bindings.MojoCodecError(
         'Object containing handles cannot be encoded to JSON.');
   }
 }

[zra, 2016/01/15 21:01:33]

Missing whitespace.

[alexfandrianto, 2016/01/20 00:08:28]

It's not easy to make this good, so while I will try to improve this, I would
suggest using dartfmt instead.

[zra, 2016/01/27 18:15:11]

We may need to compare source files directly to each other to decide that they
are the same. Using dartfmt---considering that Mojo SDK consumers may be using
different Dart SDK versions---would confound our attempts to do that. So, we
can't rely on dartfmt to fix up these files.

+mojom_types.MojomStruct _dart_to_cpp_EchoArgs__() {

[zra, 2016/01/15 21:01:33]

Even though they're library-private, it would be nice to have these symbols be
Dart-styled, e.g.: '_dartToCppEchoArgsStructType' or something like that.

[alexfandrianto, 2016/01/20 00:08:28]

Done.

+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = 'EchoArgs'
+      ..fullIdentifier = 'dart_to_cpp.EchoArgs')
+    ..fields = <mojom_types.StructField>[
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Si64')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.int64),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Si32')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.int32),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Si16')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.int16),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Si8')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.int8),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Ui64')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.uint64),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Ui32')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.uint32),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Ui16')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.uint16),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Ui8')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.uint8),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'FloatVal')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.float),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'FloatInf')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.float),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'FloatNan')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.float),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'DoubleVal')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.double),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'DoubleInf')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.double),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'DoubleNan')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.double),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Name')
+        ..type = (new mojom_types.Type()
+..stringType = (new mojom_types.StringType()..nullable = true)),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'StringArray')
+        ..type = (new mojom_types.Type()..arrayType = (new mojom_types.ArrayType()
+    ..nullable = true
+    
+    ..elementType = (new mojom_types.Type()
+..stringType = (new mojom_types.StringType()..nullable = false)))),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'MessageHandle')
+        ..type = (new mojom_types.Type()
+..handleType = (new mojom_types.HandleType()
+..kind = mojom_types.HandleTypeKind.messagePipe
+..nullable = true)),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'DataHandle')
+        ..type = (new mojom_types.Type()
+..handleType = (new mojom_types.HandleType()
+..kind = mojom_types.HandleTypeKind.dataPipeConsumer
+..nullable = true)),
+      ];
+}
 
 
 class EchoArgsList extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(24, 0)
   ];
   EchoArgsList next = null;
   EchoArgs item = null;
 
   EchoArgsList() : super(kVersions.last.size);
@@ skipping 56 matching lines @@
     return "EchoArgsList("
            "next: $next" ", "
            "item: $item" ")";
   }
 
   Map toJson() {
     throw new bindings.MojoCodecError(
         'Object containing handles cannot be encoded to JSON.');
   }
 }
+mojom_types.MojomStruct _dart_to_cpp_EchoArgsList__() {
+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = 'EchoArgsList'
+      ..fullIdentifier = 'dart_to_cpp.EchoArgsList')
+    ..fields = <mojom_types.StructField>[
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Next')
+        ..type = (new mojom_types.Type()
+    ..typeReference = (new mojom_types.TypeReference()
+    ..nullable = true
+  
+  
+    ..identifier = '_dart_to_cpp_EchoArgsList__'

[zra, 2016/01/15 21:01:33]

Is this string part of some publicly visible, language agnostic API? If so, then
I guess this is okay, but if this string is Dart-specific, then the name should
probably be Dart-styled, e.g. 'dartToCppEchoArgsList', or at least
'dart_to_cpp_EchoArgsList'

[alexfandrianto, 2016/01/20 00:08:28]

Yes, it is public to all.

+    ..typeKey = '_dart_to_cpp_EchoArgsList__'
+  )),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Item')
+        ..type = (new mojom_types.Type()
+    ..typeReference = (new mojom_types.TypeReference()
+    ..nullable = true
+  
+  
+    ..identifier = '_dart_to_cpp_EchoArgs__'
+    ..typeKey = '_dart_to_cpp_EchoArgs__'
+  )),
+      ];
+}
 
 
 class _CppSideStartTestParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(8, 0)
   ];
 
   _CppSideStartTestParams() : super(kVersions.last.size);
 
   static _CppSideStartTestParams deserialize(bindings.Message message) {
@@ skipping 38 matching lines @@
 
   String toString() {
     return "_CppSideStartTestParams("")";
   }
 
   Map toJson() {
     Map map = new Map();
     return map;
   }
 }
+mojom_types.MojomStruct _dart_to_cpp_CppSide_StartTest_Params__() {
+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = '_CppSideStartTestParams'

[zra, 2016/01/15 21:01:33]

In the generated Dart bindings, this symbol is private. Should it still be
exposed to introspection tools?

[alexfandrianto, 2016/01/20 00:08:28]

Yes, in discussions, we decided that we would only hide this if mojom type
generation is turned off and could later add more flags to modify generation as
needed.

+      ..fullIdentifier = 'dart_to_cpp._CppSideStartTestParams')
+    ..fields = <mojom_types.StructField>[];
+}
 
 
 class _CppSideTestFinishedParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(8, 0)
   ];
 
   _CppSideTestFinishedParams() : super(kVersions.last.size);
 
   static _CppSideTestFinishedParams deserialize(bindings.Message message) {
@@ skipping 38 matching lines @@
 
   String toString() {
     return "_CppSideTestFinishedParams("")";
   }
 
   Map toJson() {
     Map map = new Map();
     return map;
   }
 }
+mojom_types.MojomStruct _dart_to_cpp_CppSide_TestFinished_Params__() {
+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = '_CppSideTestFinishedParams'
+      ..fullIdentifier = 'dart_to_cpp._CppSideTestFinishedParams')
+    ..fields = <mojom_types.StructField>[];
+}
 
 
 class _CppSidePingResponseParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(8, 0)
   ];
 
   _CppSidePingResponseParams() : super(kVersions.last.size);
 
   static _CppSidePingResponseParams deserialize(bindings.Message message) {
@@ skipping 38 matching lines @@
 
   String toString() {
     return "_CppSidePingResponseParams("")";
   }
 
   Map toJson() {
     Map map = new Map();
     return map;
   }
 }
+mojom_types.MojomStruct _dart_to_cpp_CppSide_PingResponse_Params__() {
+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = '_CppSidePingResponseParams'
+      ..fullIdentifier = 'dart_to_cpp._CppSidePingResponseParams')
+    ..fields = <mojom_types.StructField>[];
+}
 
 
 class _CppSideEchoResponseParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   EchoArgsList list = null;
 
   _CppSideEchoResponseParams() : super(kVersions.last.size);
 
@@ skipping 47 matching lines @@
   String toString() {
     return "_CppSideEchoResponseParams("
            "list: $list" ")";
   }
 
   Map toJson() {
     throw new bindings.MojoCodecError(
         'Object containing handles cannot be encoded to JSON.');
   }
 }
+mojom_types.MojomStruct _dart_to_cpp_CppSide_EchoResponse_Params__() {
+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = '_CppSideEchoResponseParams'
+      ..fullIdentifier = 'dart_to_cpp._CppSideEchoResponseParams')
+    ..fields = <mojom_types.StructField>[
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'List')
+        ..type = (new mojom_types.Type()
+    ..typeReference = (new mojom_types.TypeReference()
+  
+    ..identifier = '_dart_to_cpp_EchoArgsList__'
+    ..typeKey = '_dart_to_cpp_EchoArgsList__'
+  )),

[zra, 2016/01/15 21:01:33]

Indentation problem.

[azani, 2016/01/15 23:21:57]

To clarify, this mojom struct is automatically generated to reflect the response
parameters of a method. (In other words, the response parameters are implemented
as a struct) The MojomMethod should provide enough information for clients.

[alexfandrianto, 2016/01/20 00:08:28]

It's hard to get nested macros right, but it looks better with indent(6) and
indent(8). I still recommend dartfmt as a long-term solution though.

+      ];
+}
 
 
 class _DartSideSetClientParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   Object cppSide = null;
 
   _DartSideSetClientParams() : super(kVersions.last.size);
 
@@ skipping 46 matching lines @@
   String toString() {
     return "_DartSideSetClientParams("
            "cppSide: $cppSide" ")";
   }
 
   Map toJson() {
     throw new bindings.MojoCodecError(
         'Object containing handles cannot be encoded to JSON.');
   }
 }
+mojom_types.MojomStruct _dart_to_cpp_DartSide_SetClient_Params__() {
+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = '_DartSideSetClientParams'
+      ..fullIdentifier = 'dart_to_cpp._DartSideSetClientParams')
+    ..fields = <mojom_types.StructField>[
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'CppSide')
+        ..type = (new mojom_types.Type()
+    ..typeReference = (new mojom_types.TypeReference()
+  
+    ..identifier = '_dart_to_cpp_CppSide__'
+    ..typeKey = '_dart_to_cpp_CppSide__'
+  )),
+      ];
+}
 
 
 class _DartSidePingParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(8, 0)
   ];
 
   _DartSidePingParams() : super(kVersions.last.size);
 
   static _DartSidePingParams deserialize(bindings.Message message) {
@@ skipping 38 matching lines @@
 
   String toString() {
     return "_DartSidePingParams("")";
   }
 
   Map toJson() {
     Map map = new Map();
     return map;
   }
 }
+mojom_types.MojomStruct _dart_to_cpp_DartSide_Ping_Params__() {
+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = '_DartSidePingParams'
+      ..fullIdentifier = 'dart_to_cpp._DartSidePingParams')
+    ..fields = <mojom_types.StructField>[];
+}
 
 
 class _DartSideEchoParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(24, 0)
   ];
   int numIterations = 0;
   EchoArgs arg = null;
 
   _DartSideEchoParams() : super(kVersions.last.size);
@@ skipping 55 matching lines @@
     return "_DartSideEchoParams("
            "numIterations: $numIterations" ", "
            "arg: $arg" ")";
   }
 
   Map toJson() {
     throw new bindings.MojoCodecError(
         'Object containing handles cannot be encoded to JSON.');
   }
 }
+mojom_types.MojomStruct _dart_to_cpp_DartSide_Echo_Params__() {
+  return new mojom_types.MojomStruct()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = '_DartSideEchoParams'
+      ..fullIdentifier = 'dart_to_cpp._DartSideEchoParams')
+    ..fields = <mojom_types.StructField>[
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'NumIterations')
+        ..type = (new mojom_types.Type()..simpleType = mojom_types.SimpleType.int32),
+      
+      new mojom_types.StructField()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Arg')
+        ..type = (new mojom_types.Type()
+    ..typeReference = (new mojom_types.TypeReference()
+  
+    ..identifier = '_dart_to_cpp_EchoArgs__'
+    ..typeKey = '_dart_to_cpp_EchoArgs__'
+  )),
+      ];
+}
+
 
 const int _CppSide_startTestName = 88888888;
 const int _CppSide_testFinishedName = 99999999;
 const int _CppSide_pingResponseName = 100000000;
 const int _CppSide_echoResponseName = 100000001;
 
+mojom_types.MojomInterface _dart_to_cpp_CppSide__() {
+  return new mojom_types.MojomInterface()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = 'CppSide'
+      ..fullIdentifier = 'dart_to_cpp.CppSide')
+    ..interfaceName = 'CppSide'
+    ..methods = <int, mojom_types.MojomMethod>{
+_CppSide_startTestName: new mojom_types.MojomMethod()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'StartTest')
+        ..ordinal = _CppSide_startTestName..parameters = _dart_to_cpp_CppSide_StartTest_Params__(),_CppSide_testFinishedName: new mojom_types.MojomMethod()

[zra, 2016/01/15 21:01:33]

This doesn't look right. 

Missing newline here: _CppSide_startTestName..parameters = ... ?

[alexfandrianto, 2016/01/20 00:08:28]

Done.

+        ..declData = (new mojom_types.DeclarationData()..shortName = 'TestFinished')
+        ..ordinal = _CppSide_testFinishedName..parameters = _dart_to_cpp_CppSide_TestFinished_Params__(),_CppSide_pingResponseName: new mojom_types.MojomMethod()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'PingResponse')
+        ..ordinal = _CppSide_pingResponseName..parameters = _dart_to_cpp_CppSide_PingResponse_Params__(),_CppSide_echoResponseName: new mojom_types.MojomMethod()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'EchoResponse')
+        ..ordinal = _CppSide_echoResponseName..parameters = _dart_to_cpp_CppSide_EchoResponse_Params__(),
+    };
+}
+
+class _CppSideServiceDescription implements service_describer.ServiceDescription {
+dynamic getTopLevelInterface([Function responseFactory = null]) {
+    return _dart_to_cpp_CppSide__();
+  }
+  dynamic getTypeDefinition(String typeKey,[Function responseFactory = null]) {
+    return getAllMojomTypeDefinitions()[typeKey];
+  }
+  dynamic getAllTypeDefinitions([Function responseFactory = null]) {
+    return getAllMojomTypeDefinitions();
+  }
+}
+
 abstract class CppSide {
   static const String serviceName = null;
   void startTest();
   void testFinished();
   void pingResponse();
   void echoResponse(EchoArgsList list);
 }
 
 
 class _CppSideProxyImpl extends bindings.Proxy {
   _CppSideProxyImpl.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
 
   _CppSideProxyImpl.fromHandle(core.MojoHandle handle) :
       super.fromHandle(handle);
 
   _CppSideProxyImpl.unbound() : super.unbound();
 
   static _CppSideProxyImpl newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For _CppSideProxyImpl"));
     return new _CppSideProxyImpl.fromEndpoint(endpoint);
   }
 
+  service_describer.ServiceDescription get serviceDescription =>
+    new _CppSideServiceDescription();
+
   void handleResponse(bindings.ServiceMessage message) {
     switch (message.header.type) {
       default:
         proxyError("Unexpected message type: ${message.header.type}");
         close(immediate: true);
         break;
     }
   }
 
   String toString() {
@@ skipping 162 matching lines @@
     assert(_impl == null);
     _impl = d;
   }
 
   String toString() {
     var superString = super.toString();
     return "CppSideStub($superString)";
   }
 
   int get version => 0;
+

[zra, 2016/01/15 21:01:33]

Extra newline.

[alexfandrianto, 2016/01/20 00:08:28]

Done.

+
+  service_describer.ServiceDescription get serviceDescription =>
+    new _CppSideServiceDescription();
 }
 
 const int _DartSide_setClientName = 0;
 const int _DartSide_pingName = 1;
 const int _DartSide_echoName = 2;
 
+mojom_types.MojomInterface _dart_to_cpp_DartSide__() {
+  return new mojom_types.MojomInterface()
+    ..declData = (new mojom_types.DeclarationData()
+      ..shortName = 'DartSide'
+      ..fullIdentifier = 'dart_to_cpp.DartSide')
+    ..interfaceName = 'DartSide'
+    ..methods = <int, mojom_types.MojomMethod>{
+_DartSide_setClientName: new mojom_types.MojomMethod()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'SetClient')
+        ..ordinal = _DartSide_setClientName..parameters = _dart_to_cpp_DartSide_SetClient_Params__(),_DartSide_pingName: new mojom_types.MojomMethod()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Ping')
+        ..ordinal = _DartSide_pingName..parameters = _dart_to_cpp_DartSide_Ping_Params__(),_DartSide_echoName: new mojom_types.MojomMethod()
+        ..declData = (new mojom_types.DeclarationData()..shortName = 'Echo')
+        ..ordinal = _DartSide_echoName..parameters = _dart_to_cpp_DartSide_Echo_Params__(),
+    };
+}
+
+class _DartSideServiceDescription implements service_describer.ServiceDescription {
+dynamic getTopLevelInterface([Function responseFactory = null]) {

[zra, 2016/01/15 21:01:33]

Indentation.

These functions can also be written with '=>' instead of '{ return ..; }'

[alexfandrianto, 2016/01/20 00:08:28]

Done.

+    return _dart_to_cpp_DartSide__();
+  }

[zra, 2016/01/15 21:01:33]

Missing newline.

[alexfandrianto, 2016/01/20 00:08:28]

Done.

+  dynamic getTypeDefinition(String typeKey,[Function responseFactory = null]) {

[zra, 2016/01/15 21:01:33]

Missing space after ,

[alexfandrianto, 2016/01/20 00:08:28]

Done.

+    return getAllMojomTypeDefinitions()[typeKey];
+  }
+  dynamic getAllTypeDefinitions([Function responseFactory = null]) {
+    return getAllMojomTypeDefinitions();
+  }
+}
+
 abstract class DartSide {
   static const String serviceName = null;
   void setClient(Object cppSide);
   void ping();
   void echo(int numIterations, EchoArgs arg);
 }
 
 
 class _DartSideProxyImpl extends bindings.Proxy {
   _DartSideProxyImpl.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
 
   _DartSideProxyImpl.fromHandle(core.MojoHandle handle) :
       super.fromHandle(handle);
 
   _DartSideProxyImpl.unbound() : super.unbound();
 
   static _DartSideProxyImpl newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For _DartSideProxyImpl"));
     return new _DartSideProxyImpl.fromEndpoint(endpoint);
   }
 
+  service_describer.ServiceDescription get serviceDescription =>
+    new _DartSideServiceDescription();
+
   void handleResponse(bindings.ServiceMessage message) {
     switch (message.header.type) {
       default:
         proxyError("Unexpected message type: ${message.header.type}");
         close(immediate: true);
         break;
     }
   }
 
   String toString() {
@@ skipping 151 matching lines @@
     assert(_impl == null);
     _impl = d;
   }
 
   String toString() {
     var superString = super.toString();
     return "DartSideStub($superString)";
   }
 
   int get version => 0;
+
+
+  service_describer.ServiceDescription get serviceDescription =>
+    new _DartSideServiceDescription();
 }
 
 
+

[zra, 2016/01/15 21:01:33]

Lots of extra newlines.

+
+
+
+
+Map<String, mojom_types.UserDefinedType> _initDescriptions() {
+  var map = new HashMap<String, mojom_types.UserDefinedType>();
+map["_dart_to_cpp_EchoArgs__"] =

[zra, 2016/01/15 21:01:33]

Indentation.

+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_EchoArgs__();
+map["_dart_to_cpp_EchoArgsList__"] =

[zra, 2016/01/15 21:01:33]

Can these keys be Dart-styled?

+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_EchoArgsList__();
+map["_dart_to_cpp_CppSide_StartTest_Params__"] =
+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_CppSide_StartTest_Params__();
+map["_dart_to_cpp_CppSide_TestFinished_Params__"] =
+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_CppSide_TestFinished_Params__();
+map["_dart_to_cpp_CppSide_PingResponse_Params__"] =
+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_CppSide_PingResponse_Params__();
+map["_dart_to_cpp_CppSide_EchoResponse_Params__"] =
+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_CppSide_EchoResponse_Params__();
+map["_dart_to_cpp_DartSide_SetClient_Params__"] =
+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_DartSide_SetClient_Params__();
+map["_dart_to_cpp_DartSide_Ping_Params__"] =
+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_DartSide_Ping_Params__();
+map["_dart_to_cpp_DartSide_Echo_Params__"] =
+    new mojom_types.UserDefinedType()
+      ..structType = _dart_to_cpp_DartSide_Echo_Params__();
+map["_dart_to_cpp_CppSide__"] =
+    new mojom_types.UserDefinedType()
+      ..interfaceType = _dart_to_cpp_CppSide__();
+map["_dart_to_cpp_DartSide__"] =
+    new mojom_types.UserDefinedType()
+      ..interfaceType = _dart_to_cpp_DartSide__();
+
+  return map;
+}
+
+var _MojomDesc;

[zra, 2016/01/15 21:01:33]

Map<String, mojom_types.UserDefinedType> _mojomDesc;

+Map<String, mojom_types.UserDefinedType> getAllMojomTypeDefinitions() {
+  if (_MojomDesc == null) {
+    _MojomDesc = _initDescriptions();
+  }
+  return _MojomDesc;
+}
+