1 files changed, 97 insertions, 0 deletions
diff --git a/WebCore/bindings/v8/custom/V8SharedWorkerCustom.cpp b/WebCore/bindings/v8/custom/V8SharedWorkerCustom.cpp
new file mode 100644
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+++ b/WebCore/bindings/v8/custom/V8SharedWorkerCustom.cpp
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2009 Google 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER 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"
+
+#if ENABLE(SHARED_WORKERS)
+
+#include "SharedWorker.h"
+
+#include "ExceptionCode.h"
+#include "Frame.h"
+#include "V8Binding.h"
+#include "V8CustomBinding.h"
+#include "V8ObjectEventListener.h"
+#include "V8Proxy.h"
+#include "V8Utilities.h"
+#include "WorkerContext.h"
+#include "WorkerContextExecutionProxy.h"
+
+namespace WebCore {
+
+CALLBACK_FUNC_DECL(SharedWorkerConstructor)
+{
+    INC_STATS(L"DOM.SharedWorker.Constructor");
+
+    if (!args.IsConstructCall())
+        return throwError("DOM object constructor cannot be called as a function.");
+
+    if (args.Length() < 2)
+        return throwError("Not enough arguments", V8Proxy::SyntaxError);
+
+    v8::TryCatch tryCatch;
+    v8::Handle<v8::String> scriptUrl = args[0]->ToString();
+    v8::Handle<v8::String> name = args[1]->ToString();
+    if (tryCatch.HasCaught())
+        return throwError(tryCatch.Exception());
+
+    if (scriptUrl.IsEmpty())
+        return v8::Undefined();
+
+    // Get the script execution context.
+    ScriptExecutionContext* context = 0;
+    WorkerContextExecutionProxy* proxy = WorkerContextExecutionProxy::retrieve();
+    if (proxy)
+        context = proxy->workerContext();
+    else {
+        Frame* frame = V8Proxy::retrieveFrame();
+        if (!frame)
+            return v8::Undefined();
+        context = frame->document();
+    }
+
+    // Create the worker object.
+    // Note: it's OK to let this RefPtr go out of scope because we also call SetDOMWrapper(), which effectively holds a reference to obj.
+    ExceptionCode ec = 0;
+    RefPtr<SharedWorker> obj = SharedWorker::create(toWebCoreString(scriptUrl), toWebCoreString(name), context, ec);
+
+    // Setup the standard wrapper object internal fields.
+    v8::Handle<v8::Object> wrapperObject = args.Holder();
+    V8Proxy::setDOMWrapper(wrapperObject, V8ClassIndex::SHAREDWORKER, obj.get());
+
+    obj->ref();
+    V8Proxy::setJSWrapperForActiveDOMObject(obj.get(), v8::Persistent<v8::Object>::New(wrapperObject));
+
+    return wrapperObject;
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(SHARED_WORKERS)