--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/bindings/v8/ScriptFunctionCall.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,182 @@
+/*
+ * 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"
+#include "ScriptFunctionCall.h"
+
+#include "ScriptScope.h"
+#include "ScriptState.h"
+#include "ScriptString.h"
+#include "ScriptValue.h"
+
+#include "V8Binding.h"
+#include "V8Proxy.h"
+#include "V8Utilities.h"
+
+#include <v8.h>
+#include <wtf/OwnArrayPtr.h>
+
+namespace WebCore {
+
+ScriptFunctionCall::ScriptFunctionCall(const ScriptObject& thisObject, const String& name)
+    : m_scriptState(thisObject.scriptState())
+    , m_thisObject(thisObject)
+    , m_name(name)
+{
+}
+
+void ScriptFunctionCall::appendArgument(const ScriptObject& argument)
+{
+    if (argument.scriptState() != m_scriptState) {
+        ASSERT_NOT_REACHED();
+        return;
+    }
+    m_arguments.append(argument);
+}
+
+void ScriptFunctionCall::appendArgument(const ScriptString& argument)
+{
+    ScriptScope scope(m_scriptState);
+    m_arguments.append(v8String(argument));
+}
+
+void ScriptFunctionCall::appendArgument(const ScriptValue& argument)
+{
+    m_arguments.append(argument);
+}
+
+void ScriptFunctionCall::appendArgument(const String& argument)
+{
+    ScriptScope scope(m_scriptState);
+    m_arguments.append(v8String(argument));
+}
+
+void ScriptFunctionCall::appendArgument(const char* argument)
+{
+    ScriptScope scope(m_scriptState);
+    m_arguments.append(v8String(argument));
+}
+
+void ScriptFunctionCall::appendArgument(long argument)
+{
+    ScriptScope scope(m_scriptState);
+    m_arguments.append(v8::Number::New(argument));
+}
+
+void ScriptFunctionCall::appendArgument(long long argument)
+{
+    ScriptScope scope(m_scriptState);
+    m_arguments.append(v8::Number::New(argument));
+}
+
+void ScriptFunctionCall::appendArgument(unsigned int argument)
+{
+    ScriptScope scope(m_scriptState);
+    m_arguments.append(v8::Number::New(argument));
+}
+
+void ScriptFunctionCall::appendArgument(unsigned long argument)
+{
+    ScriptScope scope(m_scriptState);
+    m_arguments.append(v8::Number::New(argument));
+}
+
+void ScriptFunctionCall::appendArgument(int argument)
+{
+    ScriptScope scope(m_scriptState);
+    m_arguments.append(v8::Number::New(argument));
+}
+
+void ScriptFunctionCall::appendArgument(bool argument)
+{
+    m_arguments.append(v8Boolean(argument));
+}
+
+ScriptValue ScriptFunctionCall::call(bool& hadException, bool reportExceptions)
+{
+    ScriptScope scope(m_scriptState, reportExceptions);
+
+    v8::Local<v8::Object> thisObject = m_thisObject.v8Object();
+    v8::Local<v8::Value> value = thisObject->Get(v8String(m_name));
+    if (!scope.success()) {
+        hadException = true;
+        return ScriptValue();
+    }
+
+    ASSERT(value->IsFunction());
+
+    v8::Local<v8::Function> function(v8::Function::Cast(*value));
+    OwnArrayPtr<v8::Handle<v8::Value> > args(new v8::Handle<v8::Value>[m_arguments.size()]);
+    for (size_t i = 0; i < m_arguments.size(); ++i)
+        args[i] = m_arguments[i].v8Value();
+
+    v8::Local<v8::Value> result = function->Call(thisObject, m_arguments.size(), args.get());
+    if (!scope.success()) {
+        hadException = true;
+        return ScriptValue();
+    }
+
+    return ScriptValue(result);
+}
+
+ScriptValue ScriptFunctionCall::call()
+{
+    bool hadException = false;
+    return call(hadException);
+}
+
+ScriptObject ScriptFunctionCall::construct(bool& hadException, bool reportExceptions)
+{
+    ScriptScope scope(m_scriptState, reportExceptions);
+
+    v8::Local<v8::Object> thisObject = m_thisObject.v8Object();
+    v8::Local<v8::Value> value = thisObject->Get(v8String(m_name));
+    if (!scope.success()) {
+        hadException = true;
+        return ScriptObject();
+    }
+
+    ASSERT(value->IsFunction());
+
+    v8::Local<v8::Function> constructor(v8::Function::Cast(*value));
+    OwnArrayPtr<v8::Handle<v8::Value> > args(new v8::Handle<v8::Value>[m_arguments.size()]);
+    for (size_t i = 0; i < m_arguments.size(); ++i)
+        args[i] = m_arguments[i].v8Value();
+
+    v8::Local<v8::Object> result = SafeAllocation::newInstance(constructor, m_arguments.size(), args.get());
+    if (!scope.success()) {
+        hadException = true;
+        return ScriptObject();
+    }
+
+    return ScriptObject(m_scriptState, result);
+}
+
+} // namespace WebCore