15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/** 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2006, 2012 Apple Computer, Inc. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 237757ec2eadfa2dd8ac2aeed0a4399e9b07ec38cbBen Murdoch#include "wtf/text/WTFString.h" 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#if USE(CF) 261e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) 277757ec2eadfa2dd8ac2aeed0a4399e9b07ec38cbBen Murdoch#include "wtf/RetainPtr.h" 281e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include <CoreFoundation/CoreFoundation.h> 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WTF { 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)String::String(CFStringRef str) 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!str) 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) CFIndex size = CFStringGetLength(str); 381e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) if (!size) { 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_impl = StringImpl::empty(); 401e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) } else { 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Vector<LChar, 1024> lcharBuffer(size); 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) CFIndex usedBufLen; 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) CFIndex convertedsize = CFStringGetBytes(str, CFRangeMake(0, size), kCFStringEncodingISOLatin1, 0, false, lcharBuffer.data(), size, &usedBufLen); 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if ((convertedsize == size) && (usedBufLen == size)) { 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_impl = StringImpl::create(lcharBuffer.data(), size); 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Vector<UChar, 1024> buffer(size); 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) CFStringGetCharacters(str, CFRangeMake(0, size), (UniChar*)buffer.data()); 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_impl = StringImpl::create(buffer.data(), size); 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)RetainPtr<CFStringRef> String::createCFString() const 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_impl) 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return CFSTR(""); 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_impl->createCFString(); 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // USE(CF) 66