Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 55 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/API/OpaqueJSString.cpp b/Source/JavaScriptCore/API/OpaqueJSString.cpp
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+++ b/Source/JavaScriptCore/API/OpaqueJSString.cpp
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+/*
+ * Copyright (C) 2008 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 COMPUTER, 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 COMPUTER, 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 "OpaqueJSString.h"
+
+#include <interpreter/CallFrame.h>
+#include <runtime/JSGlobalObject.h>
+#include <runtime/Identifier.h>
+
+using namespace JSC;
+
+PassRefPtr<OpaqueJSString> OpaqueJSString::create(const UString& ustring)
+{
+    if (!ustring.isNull())
+        return adoptRef(new OpaqueJSString(ustring.characters(), ustring.length()));
+    return 0;
+}
+
+UString OpaqueJSString::ustring() const
+{
+    if (this && m_characters)
+        return UString(m_characters, m_length);
+    return UString();
+}
+
+Identifier OpaqueJSString::identifier(JSGlobalData* globalData) const
+{
+    if (!this || !m_characters)
+        return Identifier(globalData, static_cast<const char*>(0));
+
+    return Identifier(globalData, m_characters, m_length);
+}