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/*
* Copyright (C) 2009, 2010, 2011 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "WebString.h"
#include "WebStringImpl.h"
#include <wtf/text/CString.h>
#include <wtf/text/WTFString.h>
namespace BlackBerry {
namespace WebKit {
WebString::WebString(const char* latin1)
: m_impl(static_cast<WebStringImpl*>(WTF::StringImpl::create(latin1).releaseRef()))
{
}
WebString::WebString(const char* latin1, unsigned length)
: m_impl(static_cast<WebStringImpl*>(WTF::StringImpl::create(latin1, length).releaseRef()))
{
}
WebString::WebString(const unsigned short* utf16, unsigned length)
: m_impl(static_cast<WebStringImpl*>(WTF::StringImpl::create(utf16, length).releaseRef()))
{
}
WebString::WebString(WebStringImpl* impl)
: m_impl(impl)
{
if (m_impl)
m_impl->ref();
}
WebString::~WebString()
{
if (m_impl)
m_impl->deref();
}
WebString::WebString(const WebString& str)
: m_impl(str.m_impl)
{
if (m_impl)
m_impl->ref();
}
WebString WebString::fromUtf8(const char* utf8)
{
return String::fromUTF8(utf8);
}
WebString& WebString::operator=(const WebString& str)
{
if (str.m_impl)
str.m_impl->ref();
if (m_impl)
m_impl->deref();
m_impl = str.m_impl;
return *this;
}
std::string WebString::utf8() const
{
std::string utf8;
if (!m_impl)
return utf8;
CString cstr = String(m_impl).utf8();
utf8.assign(cstr.data(), cstr.length());
return utf8;
}
const unsigned short* WebString::characters() const
{
return m_impl ? m_impl->characters() : 0;
}
unsigned WebString::length() const
{
return m_impl ? m_impl->length() : 0;
}
bool WebString::isEmpty() const
{
return !m_impl || !m_impl->length();
}
bool WebString::equal(const char* utf8) const
{
return WTF::equal(m_impl, utf8);
}
bool WebString::equalIgnoringCase(const char* utf8) const
{
return WTF::equalIgnoringCase(m_impl, utf8);
}
} // namespace WebKit
} // namespace BlackBerry
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