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108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
/*
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* Copyright (C) 2009 Google Inc. All rights reserved.
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* Copyright (C) 2012 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "sky/engine/public/platform/WebCString.h"
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#include <string.h>
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#include "sky/engine/public/platform/WebString.h"
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#include "sky/engine/wtf/text/CString.h"
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namespace blink {
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int WebCString::compare(const WebCString& other) const
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{
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// A null string is always less than a non null one.
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if (isNull() != other.isNull())
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return isNull() ? -1 : 1;
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if (isNull())
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return 0; // Both WebStrings are null.
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return strcmp(m_private->data(), other.m_private->data());
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}
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void WebCString::reset()
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{
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m_private.reset();
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}
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void WebCString::assign(const WebCString& other)
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{
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assign(other.m_private.get());
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}
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void WebCString::assign(const char* data, size_t length)
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{
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char* newData;
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RefPtr<WTF::CStringBuffer> buffer =
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WTF::CString::newUninitialized(length, newData).buffer();
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memcpy(newData, data, length);
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assign(buffer.get());
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}
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size_t WebCString::length() const
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{
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return m_private.isNull() ? 0 : m_private->length();
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}
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const char* WebCString::data() const
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{
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return m_private.isNull() ? 0 : m_private->data();
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}
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WebString WebCString::utf16() const
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{
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return WebString::fromUTF8(data(), length());
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}
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WebCString::WebCString(const WTF::CString& s)
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{
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assign(s.buffer());
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}
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WebCString& WebCString::operator=(const WTF::CString& s)
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{
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assign(s.buffer());
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return *this;
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}
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WebCString::operator WTF::CString() const
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{
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return m_private.get();
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}
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void WebCString::assign(WTF::CStringBuffer* p)
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{
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m_private = p;
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}
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} // namespace blink
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