JSONStream Print Dart Objects

runtime/vm/json_stream.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 "platform/assert.h"
+#include "vm/object.h"
 #include "vm/json_stream.h"
 
 
 namespace dart {
 
 JSONStream::JSONStream(TextBuffer* buffer) {
   ASSERT(buffer != NULL);
   buffer_ = buffer;
   open_objects_ = 0;
 }
@@ skipping 60 matching lines @@
   buffer_->Printf("%f", d);
 }
 
 
 void JSONStream::PrintValue(const char* s) {
   PrintCommaIfNeeded();
   buffer_->Printf("\"%s\"", s);
 }
 
 
+void JSONStream::PrintValue(const Object& o, bool ref) {
+  PrintCommaIfNeeded();
+  o.PrintToJSONStream(this, ref);
+}
+
+
 void JSONStream::PrintPropertyBool(const char* name, bool b) {
   PrintPropertyName(name);
   PrintValueBool(b);
 }
 
 
 void JSONStream::PrintProperty(const char* name, intptr_t i) {
   PrintPropertyName(name);
   PrintValue(i);
 }
 
 
 void JSONStream::PrintProperty(const char* name, double d) {
   PrintPropertyName(name);
   PrintValue(d);
 }
 
 
 void JSONStream::PrintProperty(const char* name, const char* s) {
   PrintPropertyName(name);
   PrintValue(s);
 }
 
 
+void JSONStream::PrintProperty(const char* name, const Object& o, bool ref) {
+  PrintPropertyName(name);
+  PrintValue(o, ref);
+}
+
+
 void JSONStream::PrintPropertyName(const char* name) {
   ASSERT(name != NULL);
   PrintCommaIfNeeded();
   buffer_->Printf("\"%s\":", name);
 }
 
 
 void JSONStream::PrintCommaIfNeeded() {
   if (NeedComma()) {
     buffer_->AddChar(',');
   }
 }
 
 
 bool JSONStream::NeedComma() {
   const char* buffer = buffer_->buf();
   intptr_t length = buffer_->length();
   if (length == 0) {
     return false;
   }
   char ch = buffer[length-1];
   return ch != '[' && ch != '{' && ch != ':' && ch != ',';
 }
 
 }  // namespace dart