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StringViewObjC.mm
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49 lines (41 loc) · 2.11 KB
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/*
* Copyright (C) 2014 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. 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.
*/
#import "config.h"
#import "StringView.h"
#import "RetainPtr.h"
namespace WTF {
RetainPtr<NSString> StringView::createNSString() const
{
if (is8Bit())
return adoptNS([[NSString alloc] initWithBytes:const_cast<LChar*>(characters8()) length:length() encoding:NSISOLatin1StringEncoding]);
return adoptNS([[NSString alloc] initWithCharacters:const_cast<UChar*>(characters16()) length:length()]);
}
RetainPtr<NSString> StringView::createNSStringWithoutCopying() const
{
if (is8Bit())
return adoptNS([[NSString alloc] initWithBytesNoCopy:const_cast<LChar*>(characters8()) length:length() encoding:NSISOLatin1StringEncoding freeWhenDone:NO]);
return adoptNS([[NSString alloc] initWithCharactersNoCopy:const_cast<UChar*>(characters16()) length:length() freeWhenDone:NO]);
}
}