#ifndef OpaqueJSString_h
#define OpaqueJSString_h
#include <wtf/ThreadSafeRefCounted.h>
#include <wtf/text/WTFString.h>
namespace JSC {
class Identifier;
class VM;
}
struct OpaqueJSString : public ThreadSafeRefCounted<OpaqueJSString> {
static PassRefPtr<OpaqueJSString> create() {
return adoptRef(new OpaqueJSString);
}
static PassRefPtr<OpaqueJSString> create(const LChar* characters, unsigned length)
{
return adoptRef(new OpaqueJSString(characters, length));
}
static PassRefPtr<OpaqueJSString> create(const UChar* characters, unsigned length)
{
return adoptRef(new OpaqueJSString(characters, length));
}
JS_EXPORT_PRIVATE static PassRefPtr<OpaqueJSString> create(const String&);
const UChar* characters() { return !!this ? m_string.characters() : 0; }
unsigned length() { return !!this ? m_string.length() : 0; }
JS_EXPORT_PRIVATE String string() const;
JSC::Identifier identifier(JSC::VM*) const;
#if PLATFORM(QT)
QString qString() const { return m_string; }
#endif
private:
friend class WTF::ThreadSafeRefCounted<OpaqueJSString>;
OpaqueJSString()
{
}
OpaqueJSString(const String& string)
: m_string(string.isolatedCopy())
{
}
OpaqueJSString(const LChar* characters, unsigned length)
{
m_string = String(characters, length);
}
OpaqueJSString(const UChar* characters, unsigned length)
{
m_string = String(characters, length);
}
String m_string;
};
#endif