mojo/dart/packages/mojo_services/lib/authentication/authentication.mojom.dart - mojo-tools - Git at Google

 // 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 authentication_mojom;

 import 'dart:async';

 import 'package:mojo/bindings.dart' as bindings;
 import 'package:mojo/core.dart' as core;


 class _AuthenticationServiceSelectAccountParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   bool returnLastSelected = false;

   _AuthenticationServiceSelectAccountParams() : super(kVersions.last.size);

   static _AuthenticationServiceSelectAccountParams 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 _AuthenticationServiceSelectAccountParams decode(bindings.Decoder decoder0) {
     if (decoder0 == null) {
       return null;
     }
     _AuthenticationServiceSelectAccountParams result = new _AuthenticationServiceSelectAccountParams();

     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.returnLastSelected = decoder0.decodeBool(8, 0);
     }
     return result;
   }

   void encode(bindings.Encoder encoder) {
     var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

     encoder0.encodeBool(returnLastSelected, 8, 0);
   }

   String toString() {
     return "_AuthenticationServiceSelectAccountParams("
            "returnLastSelected: $returnLastSelected" ")";
   }

   Map toJson() {
     Map map = new Map();
     map["returnLastSelected"] = returnLastSelected;
     return map;
   }
 }


 class AuthenticationServiceSelectAccountResponseParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(24, 0)
   ];
   String username = null;
   String error = null;

   AuthenticationServiceSelectAccountResponseParams() : super(kVersions.last.size);

   static AuthenticationServiceSelectAccountResponseParams 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 AuthenticationServiceSelectAccountResponseParams decode(bindings.Decoder decoder0) {
     if (decoder0 == null) {
       return null;
     }
     AuthenticationServiceSelectAccountResponseParams result = new AuthenticationServiceSelectAccountResponseParams();

     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.username = decoder0.decodeString(8, true);
     }
     if (mainDataHeader.version >= 0) {

       result.error = decoder0.decodeString(16, true);
     }
     return result;
   }

   void encode(bindings.Encoder encoder) {
     var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

     encoder0.encodeString(username, 8, true);

     encoder0.encodeString(error, 16, true);
   }

   String toString() {
     return "AuthenticationServiceSelectAccountResponseParams("
            "username: $username" ", "
            "error: $error" ")";
   }

   Map toJson() {
     Map map = new Map();
     map["username"] = username;
     map["error"] = error;
     return map;
   }
 }


 class _AuthenticationServiceGetOAuth2TokenParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(24, 0)
   ];
   String username = null;
   List<String> scopes = null;

   _AuthenticationServiceGetOAuth2TokenParams() : super(kVersions.last.size);

   static _AuthenticationServiceGetOAuth2TokenParams 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 _AuthenticationServiceGetOAuth2TokenParams decode(bindings.Decoder decoder0) {
     if (decoder0 == null) {
       return null;
     }
     _AuthenticationServiceGetOAuth2TokenParams result = new _AuthenticationServiceGetOAuth2TokenParams();

     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.username = decoder0.decodeString(8, false);
     }
     if (mainDataHeader.version >= 0) {

       var decoder1 = decoder0.decodePointer(16, false);
       {
         var si1 = decoder1.decodeDataHeaderForPointerArray(bindings.kUnspecifiedArrayLength);
         result.scopes = new List<String>(si1.numElements);
         for (int i1 = 0; i1 < si1.numElements; ++i1) {

           result.scopes[i1] = decoder1.decodeString(bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i1, false);
         }
       }
     }
     return result;
   }

   void encode(bindings.Encoder encoder) {
     var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

     encoder0.encodeString(username, 8, false);

     if (scopes == null) {
       encoder0.encodeNullPointer(16, false);
     } else {
       var encoder1 = encoder0.encodePointerArray(scopes.length, 16, bindings.kUnspecifiedArrayLength);
       for (int i0 = 0; i0 < scopes.length; ++i0) {

         encoder1.encodeString(scopes[i0], bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i0, false);
       }
     }
   }

   String toString() {
     return "_AuthenticationServiceGetOAuth2TokenParams("
            "username: $username" ", "
            "scopes: $scopes" ")";
   }

   Map toJson() {
     Map map = new Map();
     map["username"] = username;
     map["scopes"] = scopes;
     return map;
   }
 }


 class AuthenticationServiceGetOAuth2TokenResponseParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(24, 0)
   ];
   String token = null;
   String error = null;

   AuthenticationServiceGetOAuth2TokenResponseParams() : super(kVersions.last.size);

   static AuthenticationServiceGetOAuth2TokenResponseParams 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 AuthenticationServiceGetOAuth2TokenResponseParams decode(bindings.Decoder decoder0) {
     if (decoder0 == null) {
       return null;
     }
     AuthenticationServiceGetOAuth2TokenResponseParams result = new AuthenticationServiceGetOAuth2TokenResponseParams();

     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.token = decoder0.decodeString(8, true);
     }
     if (mainDataHeader.version >= 0) {

       result.error = decoder0.decodeString(16, true);
     }
     return result;
   }

   void encode(bindings.Encoder encoder) {
     var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

     encoder0.encodeString(token, 8, true);

     encoder0.encodeString(error, 16, true);
   }

   String toString() {
     return "AuthenticationServiceGetOAuth2TokenResponseParams("
            "token: $token" ", "
            "error: $error" ")";
   }

   Map toJson() {
     Map map = new Map();
     map["token"] = token;
     map["error"] = error;
     return map;
   }
 }


 class _AuthenticationServiceClearOAuth2TokenParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   String token = null;

   _AuthenticationServiceClearOAuth2TokenParams() : super(kVersions.last.size);

   static _AuthenticationServiceClearOAuth2TokenParams 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 _AuthenticationServiceClearOAuth2TokenParams decode(bindings.Decoder decoder0) {
     if (decoder0 == null) {
       return null;
     }
     _AuthenticationServiceClearOAuth2TokenParams result = new _AuthenticationServiceClearOAuth2TokenParams();

     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.token = decoder0.decodeString(8, false);
     }
     return result;
   }

   void encode(bindings.Encoder encoder) {
     var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

     encoder0.encodeString(token, 8, false);
   }

   String toString() {
     return "_AuthenticationServiceClearOAuth2TokenParams("
            "token: $token" ")";
   }

   Map toJson() {
     Map map = new Map();
     map["token"] = token;
     return map;
   }
 }

 const int _AuthenticationService_selectAccountName = 0;
 const int _AuthenticationService_getOAuth2TokenName = 1;
 const int _AuthenticationService_clearOAuth2TokenName = 2;

 abstract class AuthenticationService {
   static const String serviceName = "authentication::AuthenticationService";
   dynamic selectAccount(bool returnLastSelected,[Function responseFactory = null]);
   dynamic getOAuth2Token(String username,List<String> scopes,[Function responseFactory = null]);
   void clearOAuth2Token(String token);
 }


 class _AuthenticationServiceProxyImpl extends bindings.Proxy {
   _AuthenticationServiceProxyImpl.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);

   _AuthenticationServiceProxyImpl.fromHandle(core.MojoHandle handle) :
       super.fromHandle(handle);

   _AuthenticationServiceProxyImpl.unbound() : super.unbound();

   static _AuthenticationServiceProxyImpl newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For _AuthenticationServiceProxyImpl"));
     return new _AuthenticationServiceProxyImpl.fromEndpoint(endpoint);
   }

   void handleResponse(bindings.ServiceMessage message) {
     switch (message.header.type) {
       case _AuthenticationService_selectAccountName:
         var r = AuthenticationServiceSelectAccountResponseParams.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;
       case _AuthenticationService_getOAuth2TokenName:
         var r = AuthenticationServiceGetOAuth2TokenResponseParams.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 "_AuthenticationServiceProxyImpl($superString)";
   }
 }


 class _AuthenticationServiceProxyCalls implements AuthenticationService {
   _AuthenticationServiceProxyImpl _proxyImpl;

   _AuthenticationServiceProxyCalls(this._proxyImpl);
     dynamic selectAccount(bool returnLastSelected,[Function responseFactory = null]) {
       var params = new _AuthenticationServiceSelectAccountParams();
       params.returnLastSelected = returnLastSelected;
       return _proxyImpl.sendMessageWithRequestId(
           params,
           _AuthenticationService_selectAccountName,
           -1,
           bindings.MessageHeader.kMessageExpectsResponse);
     }
     dynamic getOAuth2Token(String username,List<String> scopes,[Function responseFactory = null]) {
       var params = new _AuthenticationServiceGetOAuth2TokenParams();
       params.username = username;
       params.scopes = scopes;
       return _proxyImpl.sendMessageWithRequestId(
           params,
           _AuthenticationService_getOAuth2TokenName,
           -1,
           bindings.MessageHeader.kMessageExpectsResponse);
     }
     void clearOAuth2Token(String token) {
       if (!_proxyImpl.isBound) {
         _proxyImpl.proxyError("The Proxy is closed.");
         return;
       }
       var params = new _AuthenticationServiceClearOAuth2TokenParams();
       params.token = token;
       _proxyImpl.sendMessage(params, _AuthenticationService_clearOAuth2TokenName);
     }
 }


 class AuthenticationServiceProxy implements bindings.ProxyBase {
   final bindings.Proxy impl;
   AuthenticationService ptr;

   AuthenticationServiceProxy(_AuthenticationServiceProxyImpl proxyImpl) :
       impl = proxyImpl,
       ptr = new _AuthenticationServiceProxyCalls(proxyImpl);

   AuthenticationServiceProxy.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) :
       impl = new _AuthenticationServiceProxyImpl.fromEndpoint(endpoint) {
     ptr = new _AuthenticationServiceProxyCalls(impl);
   }

   AuthenticationServiceProxy.fromHandle(core.MojoHandle handle) :
       impl = new _AuthenticationServiceProxyImpl.fromHandle(handle) {
     ptr = new _AuthenticationServiceProxyCalls(impl);
   }

   AuthenticationServiceProxy.unbound() :
       impl = new _AuthenticationServiceProxyImpl.unbound() {
     ptr = new _AuthenticationServiceProxyCalls(impl);
   }

   factory AuthenticationServiceProxy.connectToService(
       bindings.ServiceConnector s, String url, [String serviceName]) {
     AuthenticationServiceProxy p = new AuthenticationServiceProxy.unbound();
     s.connectToService(url, p, serviceName);
     return p;
   }

   static AuthenticationServiceProxy newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For AuthenticationServiceProxy"));
     return new AuthenticationServiceProxy.fromEndpoint(endpoint);
   }

   String get serviceName => AuthenticationService.serviceName;

   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 "AuthenticationServiceProxy($impl)";
   }
 }


 class AuthenticationServiceStub extends bindings.Stub {
   AuthenticationService _impl = null;

   AuthenticationServiceStub.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint, [this._impl])
       : super.fromEndpoint(endpoint);

   AuthenticationServiceStub.fromHandle(core.MojoHandle handle, [this._impl])
       : super.fromHandle(handle);

   AuthenticationServiceStub.unbound() : super.unbound();

   static AuthenticationServiceStub newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For AuthenticationServiceStub"));
     return new AuthenticationServiceStub.fromEndpoint(endpoint);
   }


   AuthenticationServiceSelectAccountResponseParams _AuthenticationServiceSelectAccountResponseParamsFactory(String username, String error) {
     var mojo_factory_result = new AuthenticationServiceSelectAccountResponseParams();
     mojo_factory_result.username = username;
     mojo_factory_result.error = error;
     return mojo_factory_result;
   }
   AuthenticationServiceGetOAuth2TokenResponseParams _AuthenticationServiceGetOAuth2TokenResponseParamsFactory(String token, String error) {
     var mojo_factory_result = new AuthenticationServiceGetOAuth2TokenResponseParams();
     mojo_factory_result.token = token;
     mojo_factory_result.error = error;
     return mojo_factory_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 _AuthenticationService_selectAccountName:
         var params = _AuthenticationServiceSelectAccountParams.deserialize(
             message.payload);
         var response = _impl.selectAccount(params.returnLastSelected,_AuthenticationServiceSelectAccountResponseParamsFactory);
         if (response is Future) {
           return response.then((response) {
             if (response != null) {
               return buildResponseWithId(
                   response,
                   _AuthenticationService_selectAccountName,
                   message.header.requestId,
                   bindings.MessageHeader.kMessageIsResponse);
             }
           });
         } else if (response != null) {
           return buildResponseWithId(
               response,
               _AuthenticationService_selectAccountName,
               message.header.requestId,
               bindings.MessageHeader.kMessageIsResponse);
         }
         break;
       case _AuthenticationService_getOAuth2TokenName:
         var params = _AuthenticationServiceGetOAuth2TokenParams.deserialize(
             message.payload);
         var response = _impl.getOAuth2Token(params.username,params.scopes,_AuthenticationServiceGetOAuth2TokenResponseParamsFactory);
         if (response is Future) {
           return response.then((response) {
             if (response != null) {
               return buildResponseWithId(
                   response,
                   _AuthenticationService_getOAuth2TokenName,
                   message.header.requestId,
                   bindings.MessageHeader.kMessageIsResponse);
             }
           });
         } else if (response != null) {
           return buildResponseWithId(
               response,
               _AuthenticationService_getOAuth2TokenName,
               message.header.requestId,
               bindings.MessageHeader.kMessageIsResponse);
         }
         break;
       case _AuthenticationService_clearOAuth2TokenName:
         var params = _AuthenticationServiceClearOAuth2TokenParams.deserialize(
             message.payload);
         _impl.clearOAuth2Token(params.token);
         break;
       default:
         throw new bindings.MojoCodecError("Unexpected message name");
         break;
     }
     return null;
   }

   AuthenticationService get impl => _impl;
   set impl(AuthenticationService d) {
     assert(_impl == null);
     _impl = d;
   }

   String toString() {
     var superString = super.toString();
     return "AuthenticationServiceStub($superString)";
   }

   int get version => 0;
 }
	// 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 authentication_mojom;

	import 'dart:async';

	import 'package:mojo/bindings.dart' as bindings;
	import 'package:mojo/core.dart' as core;



	class _AuthenticationServiceSelectAccountParams extends bindings.Struct {
	static const List<bindings.StructDataHeader> kVersions = const [
	const bindings.StructDataHeader(16, 0)
	];
	bool returnLastSelected = false;

	_AuthenticationServiceSelectAccountParams() : super(kVersions.last.size);

	static _AuthenticationServiceSelectAccountParams 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 _AuthenticationServiceSelectAccountParams decode(bindings.Decoder decoder0) {
	if (decoder0 == null) {
	return null;
	}
	_AuthenticationServiceSelectAccountParams result = new _AuthenticationServiceSelectAccountParams();

	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.returnLastSelected = decoder0.decodeBool(8, 0);
	}
	return result;
	}

	void encode(bindings.Encoder encoder) {
	var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

	encoder0.encodeBool(returnLastSelected, 8, 0);
	}

	String toString() {
	return "_AuthenticationServiceSelectAccountParams("
	"returnLastSelected: $returnLastSelected" ")";
	}

	Map toJson() {
	Map map = new Map();
	map["returnLastSelected"] = returnLastSelected;
	return map;
	}
	}


	class AuthenticationServiceSelectAccountResponseParams extends bindings.Struct {
	static const List<bindings.StructDataHeader> kVersions = const [
	const bindings.StructDataHeader(24, 0)
	];
	String username = null;
	String error = null;

	AuthenticationServiceSelectAccountResponseParams() : super(kVersions.last.size);

	static AuthenticationServiceSelectAccountResponseParams 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 AuthenticationServiceSelectAccountResponseParams decode(bindings.Decoder decoder0) {
	if (decoder0 == null) {
	return null;
	}
	AuthenticationServiceSelectAccountResponseParams result = new AuthenticationServiceSelectAccountResponseParams();

	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.username = decoder0.decodeString(8, true);
	}
	if (mainDataHeader.version >= 0) {

	result.error = decoder0.decodeString(16, true);
	}
	return result;
	}

	void encode(bindings.Encoder encoder) {
	var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

	encoder0.encodeString(username, 8, true);

	encoder0.encodeString(error, 16, true);
	}

	String toString() {
	return "AuthenticationServiceSelectAccountResponseParams("
	"username: $username" ", "
	"error: $error" ")";
	}

	Map toJson() {
	Map map = new Map();
	map["username"] = username;
	map["error"] = error;
	return map;
	}
	}


	class _AuthenticationServiceGetOAuth2TokenParams extends bindings.Struct {
	static const List<bindings.StructDataHeader> kVersions = const [
	const bindings.StructDataHeader(24, 0)
	];
	String username = null;
	List<String> scopes = null;

	_AuthenticationServiceGetOAuth2TokenParams() : super(kVersions.last.size);

	static _AuthenticationServiceGetOAuth2TokenParams 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 _AuthenticationServiceGetOAuth2TokenParams decode(bindings.Decoder decoder0) {
	if (decoder0 == null) {
	return null;
	}
	_AuthenticationServiceGetOAuth2TokenParams result = new _AuthenticationServiceGetOAuth2TokenParams();

	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.username = decoder0.decodeString(8, false);
	}
	if (mainDataHeader.version >= 0) {

	var decoder1 = decoder0.decodePointer(16, false);
	{
	var si1 = decoder1.decodeDataHeaderForPointerArray(bindings.kUnspecifiedArrayLength);
	result.scopes = new List<String>(si1.numElements);
	for (int i1 = 0; i1 < si1.numElements; ++i1) {

	result.scopes[i1] = decoder1.decodeString(bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i1, false);
	}
	}
	}
	return result;
	}

	void encode(bindings.Encoder encoder) {
	var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

	encoder0.encodeString(username, 8, false);

	if (scopes == null) {
	encoder0.encodeNullPointer(16, false);
	} else {
	var encoder1 = encoder0.encodePointerArray(scopes.length, 16, bindings.kUnspecifiedArrayLength);
	for (int i0 = 0; i0 < scopes.length; ++i0) {

	encoder1.encodeString(scopes[i0], bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i0, false);
	}
	}
	}

	String toString() {
	return "_AuthenticationServiceGetOAuth2TokenParams("
	"username: $username" ", "
	"scopes: $scopes" ")";
	}

	Map toJson() {
	Map map = new Map();
	map["username"] = username;
	map["scopes"] = scopes;
	return map;
	}
	}


	class AuthenticationServiceGetOAuth2TokenResponseParams extends bindings.Struct {
	static const List<bindings.StructDataHeader> kVersions = const [
	const bindings.StructDataHeader(24, 0)
	];
	String token = null;
	String error = null;

	AuthenticationServiceGetOAuth2TokenResponseParams() : super(kVersions.last.size);

	static AuthenticationServiceGetOAuth2TokenResponseParams 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 AuthenticationServiceGetOAuth2TokenResponseParams decode(bindings.Decoder decoder0) {
	if (decoder0 == null) {
	return null;
	}
	AuthenticationServiceGetOAuth2TokenResponseParams result = new AuthenticationServiceGetOAuth2TokenResponseParams();

	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.token = decoder0.decodeString(8, true);
	}
	if (mainDataHeader.version >= 0) {

	result.error = decoder0.decodeString(16, true);
	}
	return result;
	}

	void encode(bindings.Encoder encoder) {
	var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

	encoder0.encodeString(token, 8, true);

	encoder0.encodeString(error, 16, true);
	}

	String toString() {
	return "AuthenticationServiceGetOAuth2TokenResponseParams("
	"token: $token" ", "
	"error: $error" ")";
	}

	Map toJson() {
	Map map = new Map();
	map["token"] = token;
	map["error"] = error;
	return map;
	}
	}


	class _AuthenticationServiceClearOAuth2TokenParams extends bindings.Struct {
	static const List<bindings.StructDataHeader> kVersions = const [
	const bindings.StructDataHeader(16, 0)
	];
	String token = null;

	_AuthenticationServiceClearOAuth2TokenParams() : super(kVersions.last.size);

	static _AuthenticationServiceClearOAuth2TokenParams 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 _AuthenticationServiceClearOAuth2TokenParams decode(bindings.Decoder decoder0) {
	if (decoder0 == null) {
	return null;
	}
	_AuthenticationServiceClearOAuth2TokenParams result = new _AuthenticationServiceClearOAuth2TokenParams();

	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.token = decoder0.decodeString(8, false);
	}
	return result;
	}

	void encode(bindings.Encoder encoder) {
	var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);

	encoder0.encodeString(token, 8, false);
	}

	String toString() {
	return "_AuthenticationServiceClearOAuth2TokenParams("
	"token: $token" ")";
	}

	Map toJson() {
	Map map = new Map();
	map["token"] = token;
	return map;
	}
	}

	const int _AuthenticationService_selectAccountName = 0;
	const int _AuthenticationService_getOAuth2TokenName = 1;
	const int _AuthenticationService_clearOAuth2TokenName = 2;

	abstract class AuthenticationService {
	static const String serviceName = "authentication::AuthenticationService";
	dynamic selectAccount(bool returnLastSelected,[Function responseFactory = null]);
	dynamic getOAuth2Token(String username,List<String> scopes,[Function responseFactory = null]);
	void clearOAuth2Token(String token);
	}


	class _AuthenticationServiceProxyImpl extends bindings.Proxy {
	_AuthenticationServiceProxyImpl.fromEndpoint(
	core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);

	_AuthenticationServiceProxyImpl.fromHandle(core.MojoHandle handle) :
	super.fromHandle(handle);

	_AuthenticationServiceProxyImpl.unbound() : super.unbound();

	static _AuthenticationServiceProxyImpl newFromEndpoint(
	core.MojoMessagePipeEndpoint endpoint) {
	assert(endpoint.setDescription("For _AuthenticationServiceProxyImpl"));
	return new _AuthenticationServiceProxyImpl.fromEndpoint(endpoint);
	}

	void handleResponse(bindings.ServiceMessage message) {
	switch (message.header.type) {
	case _AuthenticationService_selectAccountName:
	var r = AuthenticationServiceSelectAccountResponseParams.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;
	case _AuthenticationService_getOAuth2TokenName:
	var r = AuthenticationServiceGetOAuth2TokenResponseParams.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 "_AuthenticationServiceProxyImpl($superString)";
	}
	}


	class _AuthenticationServiceProxyCalls implements AuthenticationService {
	_AuthenticationServiceProxyImpl _proxyImpl;

	_AuthenticationServiceProxyCalls(this._proxyImpl);
	dynamic selectAccount(bool returnLastSelected,[Function responseFactory = null]) {
	var params = new _AuthenticationServiceSelectAccountParams();
	params.returnLastSelected = returnLastSelected;
	return _proxyImpl.sendMessageWithRequestId(
	params,
	_AuthenticationService_selectAccountName,
	-1,
	bindings.MessageHeader.kMessageExpectsResponse);
	}
	dynamic getOAuth2Token(String username,List<String> scopes,[Function responseFactory = null]) {
	var params = new _AuthenticationServiceGetOAuth2TokenParams();
	params.username = username;
	params.scopes = scopes;
	return _proxyImpl.sendMessageWithRequestId(
	params,
	_AuthenticationService_getOAuth2TokenName,
	-1,
	bindings.MessageHeader.kMessageExpectsResponse);
	}
	void clearOAuth2Token(String token) {
	if (!_proxyImpl.isBound) {
	_proxyImpl.proxyError("The Proxy is closed.");
	return;
	}
	var params = new _AuthenticationServiceClearOAuth2TokenParams();
	params.token = token;
	_proxyImpl.sendMessage(params, _AuthenticationService_clearOAuth2TokenName);
	}
	}


	class AuthenticationServiceProxy implements bindings.ProxyBase {
	final bindings.Proxy impl;
	AuthenticationService ptr;

	AuthenticationServiceProxy(_AuthenticationServiceProxyImpl proxyImpl) :
	impl = proxyImpl,
	ptr = new _AuthenticationServiceProxyCalls(proxyImpl);

	AuthenticationServiceProxy.fromEndpoint(
	core.MojoMessagePipeEndpoint endpoint) :
	impl = new _AuthenticationServiceProxyImpl.fromEndpoint(endpoint) {
	ptr = new _AuthenticationServiceProxyCalls(impl);
	}

	AuthenticationServiceProxy.fromHandle(core.MojoHandle handle) :
	impl = new _AuthenticationServiceProxyImpl.fromHandle(handle) {
	ptr = new _AuthenticationServiceProxyCalls(impl);
	}

	AuthenticationServiceProxy.unbound() :
	impl = new _AuthenticationServiceProxyImpl.unbound() {
	ptr = new _AuthenticationServiceProxyCalls(impl);
	}

	factory AuthenticationServiceProxy.connectToService(
	bindings.ServiceConnector s, String url, [String serviceName]) {
	AuthenticationServiceProxy p = new AuthenticationServiceProxy.unbound();
	s.connectToService(url, p, serviceName);
	return p;
	}

	static AuthenticationServiceProxy newFromEndpoint(
	core.MojoMessagePipeEndpoint endpoint) {
	assert(endpoint.setDescription("For AuthenticationServiceProxy"));
	return new AuthenticationServiceProxy.fromEndpoint(endpoint);
	}

	String get serviceName => AuthenticationService.serviceName;

	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 "AuthenticationServiceProxy($impl)";
	}
	}


	class AuthenticationServiceStub extends bindings.Stub {
	AuthenticationService _impl = null;

	AuthenticationServiceStub.fromEndpoint(
	core.MojoMessagePipeEndpoint endpoint, [this._impl])
	: super.fromEndpoint(endpoint);

	AuthenticationServiceStub.fromHandle(core.MojoHandle handle, [this._impl])
	: super.fromHandle(handle);

	AuthenticationServiceStub.unbound() : super.unbound();

	static AuthenticationServiceStub newFromEndpoint(
	core.MojoMessagePipeEndpoint endpoint) {
	assert(endpoint.setDescription("For AuthenticationServiceStub"));
	return new AuthenticationServiceStub.fromEndpoint(endpoint);
	}


	AuthenticationServiceSelectAccountResponseParams _AuthenticationServiceSelectAccountResponseParamsFactory(String username, String error) {
	var mojo_factory_result = new AuthenticationServiceSelectAccountResponseParams();
	mojo_factory_result.username = username;
	mojo_factory_result.error = error;
	return mojo_factory_result;
	}
	AuthenticationServiceGetOAuth2TokenResponseParams _AuthenticationServiceGetOAuth2TokenResponseParamsFactory(String token, String error) {
	var mojo_factory_result = new AuthenticationServiceGetOAuth2TokenResponseParams();
	mojo_factory_result.token = token;
	mojo_factory_result.error = error;
	return mojo_factory_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 _AuthenticationService_selectAccountName:
	var params = _AuthenticationServiceSelectAccountParams.deserialize(
	message.payload);
	var response = _impl.selectAccount(params.returnLastSelected,_AuthenticationServiceSelectAccountResponseParamsFactory);
	if (response is Future) {
	return response.then((response) {
	if (response != null) {
	return buildResponseWithId(
	response,
	_AuthenticationService_selectAccountName,
	message.header.requestId,
	bindings.MessageHeader.kMessageIsResponse);
	}
	});
	} else if (response != null) {
	return buildResponseWithId(
	response,
	_AuthenticationService_selectAccountName,
	message.header.requestId,
	bindings.MessageHeader.kMessageIsResponse);
	}
	break;
	case _AuthenticationService_getOAuth2TokenName:
	var params = _AuthenticationServiceGetOAuth2TokenParams.deserialize(
	message.payload);
	var response = _impl.getOAuth2Token(params.username,params.scopes,_AuthenticationServiceGetOAuth2TokenResponseParamsFactory);
	if (response is Future) {
	return response.then((response) {
	if (response != null) {
	return buildResponseWithId(
	response,
	_AuthenticationService_getOAuth2TokenName,
	message.header.requestId,
	bindings.MessageHeader.kMessageIsResponse);
	}
	});
	} else if (response != null) {
	return buildResponseWithId(
	response,
	_AuthenticationService_getOAuth2TokenName,
	message.header.requestId,
	bindings.MessageHeader.kMessageIsResponse);
	}
	break;
	case _AuthenticationService_clearOAuth2TokenName:
	var params = _AuthenticationServiceClearOAuth2TokenParams.deserialize(
	message.payload);
	_impl.clearOAuth2Token(params.token);
	break;
	default:
	throw new bindings.MojoCodecError("Unexpected message name");
	break;
	}
	return null;
	}

	AuthenticationService get impl => _impl;
	set impl(AuthenticationService d) {
	assert(_impl == null);
	_impl = d;
	}

	String toString() {
	var superString = super.toString();
	return "AuthenticationServiceStub($superString)";
	}

	int get version => 0;
	}