Introduced support for external services registration in the ServiceProtocol

runtime/observatory/lib/event.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:logging/logging.dart';
 import 'package:observatory/models.dart' as M;
 import 'package:observatory/service.dart' as S;
 
 class VMUpdateEvent implements M.VMUpdateEvent {
   final DateTime timestamp;
@@ skipping 266 matching lines @@
 
 class ConnectionClosedEvent implements M.ConnectionClosedEvent {
   final DateTime timestamp;
   final String reason;
   ConnectionClosedEvent(this.timestamp, this.reason) {
     assert(timestamp != null);
     assert(reason != null);
   }
 }
 
+class ServiceRegisteredEvent implements M.ServiceRegisteredEvent {
+  final DateTime timestamp;
+  final String service;
+  final String method;
+  final String alias;
+  ServiceRegisteredEvent(
+      this.timestamp, this.service, this.method, this.alias) {
+    assert(timestamp != null);
+    assert(service != null);
+    assert(method != null);
+    assert(alias != null);
+  }
+}
+
+class ServiceUnregisteredEvent implements M.ServiceUnregisteredEvent {
+  final DateTime timestamp;
+  final String service;
+  final String method;
+  ServiceUnregisteredEvent(this.timestamp, this.service, this.method) {
+    assert(timestamp != null);
+    assert(service != null);
+    assert(method != null);
+  }
+}
+
 M.Event createEventFromServiceEvent(S.ServiceEvent event) {
   switch (event.kind) {
     case S.ServiceEvent.kVMUpdate:
       return new VMUpdateEvent(event.timestamp, event.vm);
     case S.ServiceEvent.kIsolateStart:
       return new IsolateStartEvent(event.timestamp, event.isolate);
     case S.ServiceEvent.kIsolateRunnable:
       return new IsolateRunnableEvent(event.timestamp, event.isolate);
     case S.ServiceEvent.kIsolateUpdate:
       return new IsolateUpdateEvent(event.timestamp, event.isolate);
@@ skipping 35 matching lines @@
     case S.ServiceEvent.kPauseInterrupted:
       return new PauseInterruptedEvent(event.timestamp, event.isolate,
           event.topFrame, event.atAsyncSuspension);
     case S.ServiceEvent.kPauseException:
       return new PauseExceptionEvent(
           event.timestamp, event.isolate, event.topFrame, event.exception);
     case S.ServiceEvent.kInspect:
       return new InspectEvent(event.timestamp, event.isolate, event.inspectee);
     case S.ServiceEvent.kGC:
       return new GCEvent(event.timestamp, event.isolate);
+    case S.ServiceEvent.kServiceRegistered:
+      return new ServiceRegisteredEvent(
+          event.timestamp, event.service, event.method, event.alias);
+    case S.ServiceEvent.kServiceUnregistered:
+      return new ServiceUnregisteredEvent(
+          event.timestamp, event.service, event.method);
     case S.ServiceEvent.kNone:
       return new NoneEvent(event.timestamp, event.isolate);
     default:
       // Ignore unrecognized events.
       Logger.root.severe('Unrecognized event: $event');
       return null;
   }
 }