VM Service isolate listing

runtime/vm/isolate.cc

 // Copyright (c) 2013, 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.
 
 #include "vm/isolate.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/json.h"
 #include "lib/mirrors.h"
 #include "vm/code_observers.h"
 #include "vm/compiler_stats.h"
 #include "vm/dart_api_state.h"
 #include "vm/dart_entry.h"
 #include "vm/debugger.h"
 #include "vm/heap.h"
 #include "vm/heap_histogram.h"
 #include "vm/message_handler.h"
 #include "vm/object_store.h"
 #include "vm/parser.h"
 #include "vm/port.h"
 #include "vm/simulator.h"
 #include "vm/stack_frame.h"
 #include "vm/stub_code.h"
 #include "vm/symbols.h"
 #include "vm/thread.h"
 #include "vm/timer.h"
 #include "vm/visitor.h"
 #include "vm/object_id_ring.h"
+#include "vm/service.h"
 
 namespace dart {
 
 DEFINE_FLAG(bool, report_usage_count, false,
             "Track function usage and report.");
 DEFINE_FLAG(bool, trace_isolates, false,
             "Trace isolate creation and shut down.");
 DECLARE_FLAG(bool, trace_deoptimization_verbose);
 
 
@@ skipping 89 matching lines @@
     // In the case that the message originated locally, which is
     // always true for now, then this should never occur.
     UNREACHABLE();
   }
 
   Instance& msg = Instance::Handle();
   msg ^= msg_obj.raw();  // Can't use Instance::Cast because may be null.
 
   bool success = true;
   if (message->IsOOB()) {
-    // For now the only OOB messages are Mirrors messages.
-    HandleMirrorsMessage(isolate_, message->reply_port(), msg);
+    if (message->IsService()) {
+      HandleServiceMessage(isolate_, message->reply_port(), msg);
+    } else {
+      ASSERT(message->type() == Message::kNormalType);
+      HandleMirrorsMessage(isolate_, message->reply_port(), msg);
+    }
   } else {
+    // If it is not an OOB message, it must be a normal message.
+    ASSERT(message->type() == Message::kNormalType);
     const Object& result = Object::Handle(
         DartLibraryCalls::HandleMessage(
             receive_port, message->reply_port(), msg));
     if (result.IsError()) {
       success = ProcessUnhandledException(msg, Error::Cast(result));
     } else {
       ASSERT(result.IsNull());
     }
   }
   delete message;
@@ skipping 1045 matching lines @@
   return func.raw();
 }
 
 
 void IsolateSpawnState::Cleanup() {
   SwitchIsolateScope switch_scope(isolate());
   Dart::ShutdownIsolate();
 }
 
 }  // namespace dart