This source file includes following definitions.
- createCFString
#include "config.h"
#include "wtf/text/WTFString.h"
#if USE(CF)
#include "wtf/RetainPtr.h"
#include <CoreFoundation/CoreFoundation.h>
namespace WTF {
String::String(CFStringRef str)
{
if (!str)
return;
CFIndex size = CFStringGetLength(str);
if (!size) {
m_impl = StringImpl::empty();
} else {
Vector<LChar, 1024> lcharBuffer(size);
CFIndex usedBufLen;
CFIndex convertedsize = CFStringGetBytes(str, CFRangeMake(0, size), kCFStringEncodingISOLatin1, 0, false, lcharBuffer.data(), size, &usedBufLen);
if ((convertedsize == size) && (usedBufLen == size)) {
m_impl = StringImpl::create(lcharBuffer.data(), size);
return;
}
Vector<UChar, 1024> buffer(size);
CFStringGetCharacters(str, CFRangeMake(0, size), (UniChar*)buffer.data());
m_impl = StringImpl::create(buffer.data(), size);
}
}
RetainPtr<CFStringRef> String::createCFString() const
{
if (!m_impl)
return CFSTR("");
return m_impl->createCFString();
}
}
#endif