1 files changed, 64 insertions, 0 deletions
diff --git a/Source/WebCore/inspector/WebInjectedScriptHost.cpp b/Source/WebCore/inspector/WebInjectedScriptHost.cpp
new file mode 100644
index 000000000..0c504d392
--- /dev/null
+++ b/Source/WebCore/inspector/WebInjectedScriptHost.cpp
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2013 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "WebInjectedScriptHost.h"
+
+#include "ExceptionHeaders.h"
+#include "ExceptionInterfaces.h"
+#include "JSHTMLAllCollection.h"
+#include "JSHTMLCollection.h"
+#include "JSNode.h"
+#include "JSNodeList.h"
+
+using namespace JSC;
+
+namespace WebCore {
+    
+#define RETURN_ERROR_IF_VALUE_INHERITS_EXCEPTION_TYPE(interfaceName) \
+    if (value.inherits(vm, JS##interfaceName::info())) \
+        return jsNontrivialString(exec, ASCIILiteral("error"));
+
+JSValue WebInjectedScriptHost::subtype(JSC::ExecState* exec, JSC::JSValue value)
+{
+    VM& vm = exec->vm();
+    if (value.inherits(vm, JSNode::info()))
+        return jsNontrivialString(exec, ASCIILiteral("node"));
+    if (value.inherits(vm, JSNodeList::info()))
+        return jsNontrivialString(exec, ASCIILiteral("array"));
+    if (value.inherits(vm, JSHTMLCollection::info()))
+        return jsNontrivialString(exec, ASCIILiteral("array"));
+
+    DOM_EXCEPTION_INTERFACES_FOR_EACH(RETURN_ERROR_IF_VALUE_INHERITS_EXCEPTION_TYPE)
+
+    return jsUndefined();
+}
+
+bool WebInjectedScriptHost::isHTMLAllCollection(JSC::VM& vm, JSC::JSValue value)
+{
+    return value.inherits(vm, JSHTMLAllCollection::info());
+}
+
+} // namespace WebCore