List scripts in library and display script source

runtime/vm/object.cc

 // Copyright (c) 2012, 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/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/cpu.h"
@@ skipping 6773 matching lines @@
   return raw_ptr()->source_;
 }
 
 
 RawString* Script::GenerateSource() const {
   const TokenStream& token_stream = TokenStream::Handle(tokens());
   return token_stream.GenerateSource();
 }
 
 
+const char* Script::GetKindAsCString() const {
+  switch (kind()) {
+    case RawScript::kScriptTag:
+      return "script";
+    case RawScript::kLibraryTag:
+      return "library";
+    case RawScript::kSourceTag:
+      return "source";
+    case RawScript::kPatchTag:
+      return "patch";
+    default:
+      UNIMPLEMENTED();
+  }
+  UNREACHABLE();
+  return NULL;
+}
+
+
 void Script::set_url(const String& value) const {
   StorePointer(&raw_ptr()->url_, value.raw());
 }
 
 
 void Script::set_source(const String& value) const {
   StorePointer(&raw_ptr()->source_, value.raw());
 }
 
 
@@ skipping 231 matching lines @@
 }
 
 
 const char* Script::ToCString() const {
   return "Script";
 }
 
 
 void Script::PrintToJSONStream(JSONStream* stream, bool ref) const {
   JSONObject jsobj(stream);
+  ObjectIdRing* ring = Isolate::Current()->object_id_ring();
+  intptr_t id = ring->GetIdForObject(raw());
+  jsobj.AddProperty("type", JSONType(ref));
+  jsobj.AddProperty("id", id);
+  const String& name = String::Handle(url());
+  jsobj.AddProperty("name", name.ToCString());
+  jsobj.AddProperty("kind", GetKindAsCString());
+  if (ref) {
+    return;
+  }
+  const String& source = String::Handle(Source());
+  jsobj.AddProperty("source", source.ToCString());
 }
 
 
 DictionaryIterator::DictionaryIterator(const Library& library)
     : array_(Array::Handle(library.dictionary())),
       // Last element in array is a Smi indicating the number of entries used.
       size_(Array::Handle(library.dictionary()).Length() - 1),
       next_ix_(0) {
   MoveToNextObject();
 }
@@ skipping 1097 matching lines @@
       if (entry.IsFunction()) {
         const Function& func = Function::Cast(entry);
         if (func.kind() == RawFunction::kRegularFunction ||
             func.kind() == RawFunction::kGetterFunction ||
             func.kind() == RawFunction::kSetterFunction) {
           jsarr.AddValue(func);
         }
       }
     }
   }
+  {
+    JSONArray jsarr(&jsobj, "scripts");
+    Array& scripts = Array::Handle(LoadedScripts());
+    Script& script = Script::Handle();
+    for (intptr_t i = 0; i < scripts.Length(); i++) {
+      script ^= scripts.At(i);
+      jsarr.AddValue(script);
+    }
+  }
 }
 
 
 RawLibrary* LibraryPrefix::GetLibrary(int index) const {
   if ((index >= 0) || (index < num_imports())) {
     const Array& imports = Array::Handle(this->imports());
     Namespace& import = Namespace::Handle();
     import ^= imports.At(index);
     return import.library();
   }
@@ skipping 7838 matching lines @@
   return "_MirrorReference";
 }
 
 
 void MirrorReference::PrintToJSONStream(JSONStream* stream, bool ref) const {
   Instance::PrintToJSONStream(stream, ref);
 }
 
 
 }  // namespace dart