Mojom updates for Motown.

mojo/dart/packages/mojo_services/lib/mojo/media/media_factory.mojom.dart

Index: mojo/dart/packages/mojo_services/lib/mojo/media/media_factory.mojom.dart
diff --git a/mojo/dart/packages/mojo_services/lib/mojo/media/media_factory.mojom.dart b/mojo/dart/packages/mojo_services/lib/mojo/media/media_factory.mojom.dart
new file mode 100644
index 0000000000000000000000000000000000000000..e4be7c25f2771b8aa2d9d1eb83ea7237ad7e58ef
--- /dev/null
+++ b/mojo/dart/packages/mojo_services/lib/mojo/media/media_factory.mojom.dart
@@ -0,0 +1,487 @@
+// 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 media_factory_mojom;
+
+import 'dart:async';
+
+import 'package:mojo/bindings.dart' as bindings;
+import 'package:mojo/core.dart' as core;
+import 'package:mojo_services/mojo/media/media_types.mojom.dart' as media_types_mojom;
+import 'package:mojo_services/mojo/media/media_player.mojom.dart' as media_player_mojom;
+import 'package:mojo_services/mojo/media/media_sink.mojom.dart' as media_sink_mojom;
+import 'package:mojo_services/mojo/media/media_source.mojom.dart' as media_source_mojom;
+
+
+
+class MediaFactoryCreatePlayerParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(24, 0)
+  ];
+  String originUrl = null;
+  Object player = null;
+
+  MediaFactoryCreatePlayerParams() : super(kVersions.last.size);
+
+  static MediaFactoryCreatePlayerParams 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 MediaFactoryCreatePlayerParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    MediaFactoryCreatePlayerParams result = new MediaFactoryCreatePlayerParams();
+
+    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.originUrl = decoder0.decodeString(8, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.player = decoder0.decodeInterfaceRequest(16, false, media_player_mojom.MediaPlayerStub.newFromEndpoint);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(originUrl, 8, false);
+    
+    encoder0.encodeInterfaceRequest(player, 16, false);
+  }
+
+  String toString() {
+    return "MediaFactoryCreatePlayerParams("
+           "originUrl: $originUrl" ", "
+           "player: $player" ")";
+  }
+
+  Map toJson() {
+    throw new bindings.MojoCodecError(
+        'Object containing handles cannot be encoded to JSON.');
+  }
+}
+
+
+class MediaFactoryCreateSourceParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(32, 0)
+  ];
+  String originUrl = null;
+  List<media_types_mojom.MediaTypeSet> allowedMediaTypes = null;
+  Object source = null;
+
+  MediaFactoryCreateSourceParams() : super(kVersions.last.size);
+
+  static MediaFactoryCreateSourceParams 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 MediaFactoryCreateSourceParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    MediaFactoryCreateSourceParams result = new MediaFactoryCreateSourceParams();
+
+    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.originUrl = decoder0.decodeString(8, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      var decoder1 = decoder0.decodePointer(16, true);
+      if (decoder1 == null) {
+        result.allowedMediaTypes = null;
+      } else {
+        var si1 = decoder1.decodeDataHeaderForPointerArray(bindings.kUnspecifiedArrayLength);
+        result.allowedMediaTypes = new List<media_types_mojom.MediaTypeSet>(si1.numElements);
+        for (int i1 = 0; i1 < si1.numElements; ++i1) {
+          
+          var decoder2 = decoder1.decodePointer(bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i1, false);
+          result.allowedMediaTypes[i1] = media_types_mojom.MediaTypeSet.decode(decoder2);
+        }
+      }
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.source = decoder0.decodeInterfaceRequest(24, false, media_source_mojom.MediaSourceStub.newFromEndpoint);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(originUrl, 8, false);
+    
+    if (allowedMediaTypes == null) {
+      encoder0.encodeNullPointer(16, true);
+    } else {
+      var encoder1 = encoder0.encodePointerArray(allowedMediaTypes.length, 16, bindings.kUnspecifiedArrayLength);
+      for (int i0 = 0; i0 < allowedMediaTypes.length; ++i0) {
+        
+        encoder1.encodeStruct(allowedMediaTypes[i0], bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i0, false);
+      }
+    }
+    
+    encoder0.encodeInterfaceRequest(source, 24, false);
+  }
+
+  String toString() {
+    return "MediaFactoryCreateSourceParams("
+           "originUrl: $originUrl" ", "
+           "allowedMediaTypes: $allowedMediaTypes" ", "
+           "source: $source" ")";
+  }
+
+  Map toJson() {
+    throw new bindings.MojoCodecError(
+        'Object containing handles cannot be encoded to JSON.');
+  }
+}
+
+
+class MediaFactoryCreateSinkParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(32, 0)
+  ];
+  String destinationUrl = null;
+  media_types_mojom.MediaType mediaType = null;
+  Object sink = null;
+
+  MediaFactoryCreateSinkParams() : super(kVersions.last.size);
+
+  static MediaFactoryCreateSinkParams 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 MediaFactoryCreateSinkParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    MediaFactoryCreateSinkParams result = new MediaFactoryCreateSinkParams();
+
+    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.destinationUrl = decoder0.decodeString(8, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      var decoder1 = decoder0.decodePointer(16, false);
+      result.mediaType = media_types_mojom.MediaType.decode(decoder1);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.sink = decoder0.decodeInterfaceRequest(24, false, media_sink_mojom.MediaSinkStub.newFromEndpoint);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(destinationUrl, 8, false);
+    
+    encoder0.encodeStruct(mediaType, 16, false);
+    
+    encoder0.encodeInterfaceRequest(sink, 24, false);
+  }
+
+  String toString() {
+    return "MediaFactoryCreateSinkParams("
+           "destinationUrl: $destinationUrl" ", "
+           "mediaType: $mediaType" ", "
+           "sink: $sink" ")";
+  }
+
+  Map toJson() {
+    throw new bindings.MojoCodecError(
+        'Object containing handles cannot be encoded to JSON.');
+  }
+}
+
+const int kMediaFactory_createPlayer_name = 0;
+const int kMediaFactory_createSource_name = 1;
+const int kMediaFactory_createSink_name = 2;
+const String MediaFactoryName = "mojo::media::MediaFactory";
+
+abstract class MediaFactory {
+  void createPlayer(String originUrl, Object player);
+  void createSource(String originUrl, List<media_types_mojom.MediaTypeSet> allowedMediaTypes, Object source);
+  void createSink(String destinationUrl, media_types_mojom.MediaType mediaType, Object sink);
+
+}
+
+
+class MediaFactoryProxyImpl extends bindings.Proxy {
+  MediaFactoryProxyImpl.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
+
+  MediaFactoryProxyImpl.fromHandle(core.MojoHandle handle) :
+      super.fromHandle(handle);
+
+  MediaFactoryProxyImpl.unbound() : super.unbound();
+
+  static MediaFactoryProxyImpl newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For MediaFactoryProxyImpl"));
+    return new MediaFactoryProxyImpl.fromEndpoint(endpoint);
+  }
+
+  String get name => MediaFactoryName;
+
+  void handleResponse(bindings.ServiceMessage message) {
+    switch (message.header.type) {
+      default:
+        proxyError("Unexpected message type: ${message.header.type}");
+        close(immediate: true);
+        break;
+    }
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "MediaFactoryProxyImpl($superString)";
+  }
+}
+
+
+class _MediaFactoryProxyCalls implements MediaFactory {
+  MediaFactoryProxyImpl _proxyImpl;
+
+  _MediaFactoryProxyCalls(this._proxyImpl);
+    void createPlayer(String originUrl, Object player) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new MediaFactoryCreatePlayerParams();
+      params.originUrl = originUrl;
+      params.player = player;
+      _proxyImpl.sendMessage(params, kMediaFactory_createPlayer_name);
+    }
+  
+    void createSource(String originUrl, List<media_types_mojom.MediaTypeSet> allowedMediaTypes, Object source) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new MediaFactoryCreateSourceParams();
+      params.originUrl = originUrl;
+      params.allowedMediaTypes = allowedMediaTypes;
+      params.source = source;
+      _proxyImpl.sendMessage(params, kMediaFactory_createSource_name);
+    }
+  
+    void createSink(String destinationUrl, media_types_mojom.MediaType mediaType, Object sink) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new MediaFactoryCreateSinkParams();
+      params.destinationUrl = destinationUrl;
+      params.mediaType = mediaType;
+      params.sink = sink;
+      _proxyImpl.sendMessage(params, kMediaFactory_createSink_name);
+    }
+  
+}
+
+
+class MediaFactoryProxy implements bindings.ProxyBase {
+  final bindings.Proxy impl;
+  MediaFactory ptr;
+  final String name = MediaFactoryName;
+
+  MediaFactoryProxy(MediaFactoryProxyImpl proxyImpl) :
+      impl = proxyImpl,
+      ptr = new _MediaFactoryProxyCalls(proxyImpl);
+
+  MediaFactoryProxy.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) :
+      impl = new MediaFactoryProxyImpl.fromEndpoint(endpoint) {
+    ptr = new _MediaFactoryProxyCalls(impl);
+  }
+
+  MediaFactoryProxy.fromHandle(core.MojoHandle handle) :
+      impl = new MediaFactoryProxyImpl.fromHandle(handle) {
+    ptr = new _MediaFactoryProxyCalls(impl);
+  }
+
+  MediaFactoryProxy.unbound() :
+      impl = new MediaFactoryProxyImpl.unbound() {
+    ptr = new _MediaFactoryProxyCalls(impl);
+  }
+
+  factory MediaFactoryProxy.connectToService(
+      bindings.ServiceConnector s, String url) {
+    MediaFactoryProxy p = new MediaFactoryProxy.unbound();
+    s.connectToService(url, p);
+    return p;
+  }
+
+  static MediaFactoryProxy newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For MediaFactoryProxy"));
+    return new MediaFactoryProxy.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 "MediaFactoryProxy($impl)";
+  }
+}
+
+
+class MediaFactoryStub extends bindings.Stub {
+  MediaFactory _impl = null;
+
+  MediaFactoryStub.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint, [this._impl])
+      : super.fromEndpoint(endpoint);
+
+  MediaFactoryStub.fromHandle(core.MojoHandle handle, [this._impl])
+      : super.fromHandle(handle);
+
+  MediaFactoryStub.unbound() : super.unbound();
+
+  static MediaFactoryStub newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For MediaFactoryStub"));
+    return new MediaFactoryStub.fromEndpoint(endpoint);
+  }
+
+  static const String name = MediaFactoryName;
+
+
+
+  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 kMediaFactory_createPlayer_name:
+        var params = MediaFactoryCreatePlayerParams.deserialize(
+            message.payload);
+        _impl.createPlayer(params.originUrl, params.player);
+        break;
+      case kMediaFactory_createSource_name:
+        var params = MediaFactoryCreateSourceParams.deserialize(
+            message.payload);
+        _impl.createSource(params.originUrl, params.allowedMediaTypes, params.source);
+        break;
+      case kMediaFactory_createSink_name:
+        var params = MediaFactoryCreateSinkParams.deserialize(
+            message.payload);
+        _impl.createSink(params.destinationUrl, params.mediaType, params.sink);
+        break;
+      default:
+        throw new bindings.MojoCodecError("Unexpected message name");
+        break;
+    }
+    return null;
+  }
+
+  MediaFactory get impl => _impl;
+  set impl(MediaFactory d) {
+    assert(_impl == null);
+    _impl = d;
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "MediaFactoryStub($superString)";
+  }
+
+  int get version => 0;
+}
+
+