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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
* Copyright (C) 2010 University of Szeged. 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 INC. AND ITS 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 APPLE INC. OR ITS 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 StringFunctions_h
#define StringFunctions_h
#include <JavaScriptCore/JSRetainPtr.h>
#include <JavaScriptCore/JavaScript.h>
#include <sstream>
#include <string>
#include <WebKit2/WKRetainPtr.h>
#include <WebKit2/WKString.h>
#include <WebKit2/WKStringPrivate.h>
#include <WebKit2/WKURL.h>
#include <wtf/OwnArrayPtr.h>
#include <wtf/PassOwnArrayPtr.h>
#include <wtf/Platform.h>
#include <wtf/Vector.h>
namespace WTR {
// Conversion functions
template<typename T> static inline WKRetainPtr<T> adoptWK(const T item)
{
return WKRetainPtr<T>(AdoptWK, item);
}
inline WKRetainPtr<WKStringRef> toWK(JSStringRef string)
{
return adoptWK(WKStringCreateWithJSString(string));
}
inline WKRetainPtr<WKStringRef> toWK(JSRetainPtr<JSStringRef> string)
{
return toWK(string.get());
}
inline JSRetainPtr<JSStringRef> toJS(WKStringRef string)
{
return JSRetainPtr<JSStringRef>(Adopt, WKStringCopyJSString(string));
}
inline JSRetainPtr<JSStringRef> toJS(const WKRetainPtr<WKStringRef>& string)
{
return toJS(string.get());
}
inline std::string toSTD(WKStringRef string)
{
size_t bufferSize = WKStringGetMaximumUTF8CStringSize(string);
OwnArrayPtr<char> buffer = adoptArrayPtr(new char[bufferSize]);
size_t stringLength = WKStringGetUTF8CString(string, buffer.get(), bufferSize);
return std::string(buffer.get(), stringLength - 1);
}
inline std::string toSTD(const WKRetainPtr<WKStringRef>& string)
{
return toSTD(string.get());
}
// Streaming functions
inline std::ostream& operator<<(std::ostream& out, WKStringRef stringRef)
{
if (!stringRef)
return out;
return out << toSTD(stringRef);
}
inline std::ostream& operator<<(std::ostream& out, const WKRetainPtr<WKStringRef>& stringRef)
{
return out << stringRef.get();
}
inline std::ostream& operator<<(std::ostream& out, WKURLRef urlRef)
{
if (!urlRef)
return out;
return out << toSTD(adoptWK(WKURLCopyString(urlRef)));
}
inline std::ostream& operator<<(std::ostream& out, const WKRetainPtr<WKURLRef>& urlRef)
{
return out << urlRef.get();
}
} // namespace WTR
#endif // StringFunctions_h
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