Pipe a script's CORS status through V8 during compilation.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 3f5a0793b21a5e53d68070494f18e28d79c57cf2..f371c2ae6bd7356139d6b2272c2d9fa0296215a2 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -1917,6 +1917,7 @@ Local<Script> Script::New(v8::Handle<String> source,
     i::Handle<i::Object> name_obj;
     int line_offset = 0;
     int column_offset = 0;
+    bool passed_access_check = false;
     if (origin != NULL) {
       if (!origin->ResourceName().IsEmpty()) {
         name_obj = Utils::OpenHandle(*origin->ResourceName());
@@ -1928,6 +1929,9 @@ Local<Script> Script::New(v8::Handle<String> source,
         column_offset =
             static_cast<int>(origin->ResourceColumnOffset()->Value());
       }
+      if (!origin->ResourcePassedAccessCheck().IsEmpty()) {
+        passed_access_check = origin->ResourcePassedAccessCheck() == v8::True();
+      }
     }
     EXCEPTION_PREAMBLE(isolate);
     i::ScriptDataImpl* pre_data_impl =
@@ -1944,6 +1948,7 @@ Local<Script> Script::New(v8::Handle<String> source,
                            name_obj,
                            line_offset,
                            column_offset,
+                           passed_access_check,
                            isolate->global_context(),
                            NULL,
                            pre_data_impl,
@@ -2410,6 +2415,19 @@ int Message::GetEndColumn() const {
   return static_cast<int>(start_col_obj->Number()) + (end - start);
 }
 

[Michael Starzinger, 2013/07/30 09:52:55]

nit: Two empty newlines between methods.

+bool Message::DidPassAccessCheck() const {
+  i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
+  if (IsDeadCheck(isolate, "v8::Message::DidPassAccessChecks()")) return 0;
+  ENTER_V8(isolate);
+  i::HandleScope scope(isolate);
+  i::Handle<i::JSMessageObject> message =
+      i::Handle<i::JSMessageObject>::cast(Utils::OpenHandle(this));
+  i::Handle<i::JSValue> script =
+      i::Handle<i::JSValue>::cast(i::Handle<i::Object>(message->script(),
+                                                       isolate));
+  return i::Script::cast(script->value())->passed_access_check();
+}
+
 
 Local<String> Message::GetSourceLine() const {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();