Apply script preprocessor to Web page scripts only.

Source/bindings/v8/ScriptPreprocessor.h

+/*
+ * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
+ * Copyright (C) 2009 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:
+ *
+ *     * 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.
+ */
+#ifndef ScriptPreprocessor_h
+#define ScriptPreprocessor_h
+
+#include "bindings/v8/V8Binding.h"
+#include "wtf/RefCounted.h"
+#include "wtf/text/WTFString.h"
+#include <v8.h>
+
+namespace WebCore {
+
+class ScriptController;
+class ScriptDebugServer;
+class PageConsole;
+
+class ScriptPreprocessor {
+    WTF_MAKE_NONCOPYABLE(ScriptPreprocessor);
+public:
+    ScriptPreprocessor(const String& preprocessorScript, ScriptController*, PageConsole*);
+    String preprocessSourceCode(const String& sourceCode, const String& sourceName);
+    void preprocessEval(ScriptDebugServer* , v8::Handle<v8::Object> eventData);
+
+private:
+    String m_preprocessorBody;
+    ScriptController* m_controller;
+    ScopedPersistent<v8::Context> m_context;
+    v8::Isolate* m_isolate;
+    ScopedPersistent<v8::Function> m_preprocessorFunction;
+    bool m_isPreprocessing;
+};
+
+} // namespace WebCore
+
+#endif // ScriptPreprocessor_h