1/** 2 * Copyright (C) 2006 Apple Computer, Inc. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 * 19 */ 20 21#include "config.h" 22#include "wtf/text/WTFString.h" 23 24#include <CoreFoundation/CFString.h> 25 26namespace WTF { 27 28String::String(NSString* str) 29{ 30 if (!str) 31 return; 32 33 CFIndex size = CFStringGetLength(reinterpret_cast<CFStringRef>(str)); 34 if (size == 0) 35 m_impl = StringImpl::empty(); 36 else { 37 Vector<LChar, 1024> lcharBuffer(size); 38 CFIndex usedBufLen; 39 CFIndex convertedsize = CFStringGetBytes(reinterpret_cast<CFStringRef>(str), CFRangeMake(0, size), kCFStringEncodingISOLatin1, 0, false, lcharBuffer.data(), size, &usedBufLen); 40 if ((convertedsize == size) && (usedBufLen == size)) { 41 m_impl = StringImpl::create(lcharBuffer.data(), size); 42 return; 43 } 44 45 Vector<UChar, 1024> ucharBuffer(size); 46 CFStringGetCharacters(reinterpret_cast<CFStringRef>(str), CFRangeMake(0, size), ucharBuffer.data()); 47 m_impl = StringImpl::create(ucharBuffer.data(), size); 48 } 49} 50 51} 52