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/*
* Copyright (C) 2006, 2007 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 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 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 "JSStringRefCF.h"
#include "APICast.h"
#include "InitializeThreading.h"
#include "JSCJSValue.h"
#include "JSStringRef.h"
#include "OpaqueJSString.h"
#include <wtf/StdLibExtras.h>
#include <wtf/cf/VectorCF.h>
WTF_ALLOW_UNSAFE_BUFFER_USAGE_BEGIN
JSStringRef JSStringCreateWithCFString(CFStringRef string)
{
JSC::initialize();
RefPtr result = OpaqueJSString::tryCreate(String { string });
if (!result)
result = OpaqueJSString::create(""_span8);
return result.leakRef();
}
CFStringRef JSStringCopyCFString(CFAllocatorRef allocator, JSStringRef string)
{
if (!string || !string->length())
return CFSTR("");
if (string->is8Bit()) {
auto characters = string->span8();
return CFStringCreateWithBytes(allocator, byteCast<UInt8>(characters.data()), characters.size(), kCFStringEncodingISOLatin1, false);
}
auto characters = string->span16();
return CFStringCreateWithCharacters(allocator, reinterpret_cast<const UniChar*>(characters.data()), characters.size());
}
WTF_ALLOW_UNSAFE_BUFFER_USAGE_END
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