15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/*
25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2010 Google Inc. All rights reserved.
302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch *
45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without
55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are
65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met:
702772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch *
85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) *     * Redistributions of source code must retain the above copyright
95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer.
105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) *     * Redistributions in binary form must reproduce the above
115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer
125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the
135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution.
145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) *     * Neither the name of Google Inc. nor the names of its
155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from
165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission.
1702772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch *
185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */
305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h"
325267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebThreadSafeData.h"
335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
34bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)#include "platform/blob/BlobData.h"
355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
3651b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)namespace blink {
375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebThreadSafeData::reset()
395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){
405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    m_private.reset();
415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}
425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebThreadSafeData::assign(const WebThreadSafeData& other)
445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){
455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    m_private = other.m_private;
465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}
475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)size_t WebThreadSafeData::size() const
495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){
505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    if (m_private.isNull())
515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)        return 0;
525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    return m_private->length();
535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}
545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)const char* WebThreadSafeData::data() const
565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){
575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    if (m_private.isNull())
585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)        return 0;
595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    return m_private->data();
605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}
615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)WebThreadSafeData::WebThreadSafeData(const PassRefPtr<RawData>& data)
635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    : m_private(data.leakRef())
645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){
655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}
665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)WebThreadSafeData& WebThreadSafeData::operator=(const PassRefPtr<RawData>& data)
685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){
695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    m_private = data;
705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)    return *this;
715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}
725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
7351b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)} // namespace blink
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