/* * Copyright (C) 2016 Canon Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted, provided that the following conditions * are required to be met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Canon Inc. nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "FetchResponseSource.h" #if ENABLE(FETCH_API) && ENABLE(STREAMS_API) #include "FetchResponse.h" namespace WebCore { FetchResponseSource::FetchResponseSource(FetchResponse& response) : m_response(response) { } bool FetchResponseSource::isReadableStreamLocked() const { return controller().isControlledReadableStreamLocked(); } void FetchResponseSource::setActive() { m_response.setPendingActivity(&m_response); } void FetchResponseSource::setInactive() { m_response.unsetPendingActivity(&m_response); } void FetchResponseSource::firstReadCallback() { m_response.consumeBodyAsStream(); } void FetchResponseSource::doStart() { // startFinished should not be called as this is a push source, hence overriding default implementation. } void FetchResponseSource::doCancel() { m_isCancelling = true; m_response.cancel(); } void FetchResponseSource::close() { ASSERT(isStarting()); controller().close(); clean(); } void FetchResponseSource::error(const String& value) { ASSERT(isStarting()); controller().error(value); clean(); } } // namespace WebCore #endif // ENABLE(FETCH_API) && ENABLE(STREAMS_API)