Debugger API: get local variables of an activation frame

runtime/vm/debugger_api_impl.cc

 // Copyright (c) 2011, 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 "include/dart_debugger_api.h"
 
 #include "vm/dart_api_impl.h"
 #include "vm/dart_api_state.h"
 #include "vm/debugger.h"
 #include "vm/isolate.h"
@@ skipping 90 matching lines @@
     const String& url = String::Handle(frame->SourceUrl());
     *script_url = Api::NewLocalHandle(url);
   }
   if (line_number != NULL) {
     *line_number = frame->LineNumber();
   }
   return Api::True();
 }
 
 
+DART_EXPORT Dart_Handle Dart_GetLocalVariables(
+                            Dart_ActivationFrame activation_frame) {
+  Isolate* isolate = Isolate::Current();
+  DARTSCOPE(isolate);
+  CHECK_AND_CAST(ActivationFrame, frame, activation_frame);
+  const Array& variables = Array::Handle(frame->GetLocalVariables());
+  return Api::NewLocalHandle(variables);
+}
+
+
 DART_EXPORT Dart_Handle Dart_SetBreakpointAtLine(
                             Dart_Handle script_url_in,
                             Dart_Handle line_number_in,
                             Dart_Breakpoint* breakpoint) {
   Isolate* isolate = Isolate::Current();
   DARTSCOPE(isolate);
 
   String& script_url = String::Handle();
   Integer& line_number = Integer::Handle();
   UNWRAP_AND_CHECK_PARAM(String, script_url, script_url_in);
@@ skipping 217 matching lines @@
   for (int i = 0; i < num_libs; i++) {
     ASSERT(!lib.IsNull());
     lib_url = lib.url();
     library_list.SetAt(i, lib_url);
     lib = lib.next_registered();
   }
   return Api::NewLocalHandle(library_list);
 }
 
 }  // namespace dart