1 files changed, 44 insertions, 0 deletions
diff --git a/xfa/src/fxjse/src/util_inline.h b/xfa/src/fxjse/src/util_inline.h
new file mode 100644
index 0000000000..dddcab3053
--- /dev/null
+++ b/xfa/src/fxjse/src/util_inline.h
@@ -0,0 +1,44 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef FXJSE_UTIL_INLINE_H_
+#define FXJSE_UTIL_INLINE_H_
+static V8_INLINE v8::Local<v8::Object>	FXJSE_GetGlobalObjectFromContext(const v8::Local<v8::Context>& hContext)
+{
+    return hContext->Global()->GetPrototype().As<v8::Object>();
+}
+static V8_INLINE void					FXJSE_UpdateObjectBinding(v8::Local<v8::Object>& hObject, FX_LPVOID lpNewBinding)
+{
+    ASSERT(!hObject.IsEmpty());
+    ASSERT(hObject->InternalFieldCount() > 0);
+    hObject->SetAlignedPointerInInternalField(0, lpNewBinding);
+}
+static V8_INLINE FX_LPVOID				FXJSE_RetrieveObjectBinding(const v8::Local<v8::Object>& hJSObject, CFXJSE_Class* lpClass = NULL)
+{
+    ASSERT(!hJSObject.IsEmpty());
+    if(!hJSObject->IsObject()) {
+        return NULL;
+    }
+    v8::Local<v8::Object> hObject = hJSObject;
+    if(hObject->InternalFieldCount() == 0) {
+        v8::Handle<v8::Value> hProtoObject = hObject->GetPrototype();
+        if(hProtoObject.IsEmpty() || !hProtoObject->IsObject()) {
+            return NULL;
+        }
+        hObject = hProtoObject.As<v8::Object>();
+        if(hObject->InternalFieldCount() == 0) {
+            return NULL;
+        }
+    }
+    if(lpClass) {
+        v8::Local<v8::FunctionTemplate> hClass = v8::Local<v8::FunctionTemplate>::New(lpClass->GetContext()->GetRuntime(), lpClass->GetTemplate());
+        if(!hClass->HasInstance(hObject)) {
+            return NULL;
+        }
+    }
+    return hObject->GetAlignedPointerFromInternalField(0);
+}
+#endif