Add Service ID zones to service protocol

runtime/vm/json_stream.h

Index: runtime/vm/json_stream.h
diff --git a/runtime/vm/json_stream.h b/runtime/vm/json_stream.h
index 12bd79873538217b4bd99974912d12f632c5ed6f..12175ac99206aad313a206e28ae903c866f49e0a 100644
--- a/runtime/vm/json_stream.h
+++ b/runtime/vm/json_stream.h
@@ -8,6 +8,7 @@
 #include "include/dart_api.h"  // for Dart_Port
 #include "platform/json.h"
 #include "vm/allocation.h"
+#include "vm/service.h"
 
 namespace dart {
 
@@ -20,7 +21,9 @@ class JSONObject;
 class MessageQueue;
 class Metric;
 class Object;
+class RingIdZone;
 class ServiceEvent;
+class ServiceIdZone;
 class SourceBreakpoint;
 class String;
 class Zone;
@@ -40,6 +43,13 @@ class JSONStream : ValueObject {
 
   void PostReply();
 
+  void set_service_id_zone(ServiceIdZone* service_id_zone) {
+    service_id_zone_ = service_id_zone;
+  }
+  ServiceIdZone* service_id_zone() {
+    return service_id_zone_;
+  }
+
   TextBuffer* buffer() { return &buffer_; }
   const char* ToCString() { return buffer_.buf(); }
 
@@ -96,6 +106,7 @@ class JSONStream : ValueObject {
   void PrintValue(Isolate* isolate, bool ref = true);
   bool PrintValueStr(const String& s, intptr_t limit);
 
+  void PrintServiceId(const char* name, const Object& o);
   void PrintPropertyBool(const char* name, bool b);
   void PrintProperty(const char* name, intptr_t i);
   void PrintProperty64(const char* name, int64_t i);
@@ -124,6 +135,9 @@ class JSONStream : ValueObject {
 
   intptr_t open_objects_;
   TextBuffer buffer_;
+  // Default service id zone.
+  RingServiceIdZone ring_service_id_zone_;

[turnidge, 2015/05/11 19:48:45]

Call this default_service_id_zone?  Also, stray space before semicolon.

[turnidge, 2015/05/11 20:01:04]

Or default_id_zone.

[Cutch, 2015/05/12 14:59:56]

Done.

+  ServiceIdZone* service_id_zone_;
   Dart_Port reply_port_;
   const char* seq_;
   const char* method_;
@@ -151,6 +165,10 @@ class JSONObject : public ValueObject {
     stream_->CloseObject();
   }
 
+  void AddServiceId(const char* name, const Object& o) const {
+    stream_->PrintServiceId(name, o);
+  }
+
   void AddProperty(const char* name, bool b) const {
     stream_->PrintPropertyBool(name, b);
   }