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/*
* Copyright (C) 2021 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. OR
* 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 "WritableStream.h"
#include "InternalWritableStream.h"
#include "JSDOMGlobalObject.h"
#include "JSWritableStream.h"
#include "JSWritableStreamSink.h"
namespace WebCore {
ExceptionOr<Ref<WritableStream>> WritableStream::create(JSC::JSGlobalObject& globalObject, std::optional<JSC::Strong<JSC::JSObject>>&& underlyingSink, std::optional<JSC::Strong<JSC::JSObject>>&& strategy)
{
JSC::JSValue underlyingSinkValue = JSC::jsUndefined();
if (underlyingSink)
underlyingSinkValue = underlyingSink->get();
JSC::JSValue strategyValue = JSC::jsUndefined();
if (strategy)
strategyValue = strategy->get();
return create(globalObject, underlyingSinkValue, strategyValue);
}
WritableStream::~WritableStream() = default;
void WritableStream::lock()
{
m_internalWritableStream->lock();
}
bool WritableStream::locked() const
{
return m_internalWritableStream->locked();
}
InternalWritableStream& WritableStream::internalWritableStream()
{
return m_internalWritableStream.get();
}
ExceptionOr<Ref<WritableStream>> WritableStream::create(JSC::JSGlobalObject& globalObject, JSC::JSValue underlyingSink, JSC::JSValue strategy)
{
auto result = InternalWritableStream::createFromUnderlyingSink(*JSC::jsCast<JSDOMGlobalObject*>(&globalObject), underlyingSink, strategy);
if (result.hasException())
return result.releaseException();
return adoptRef(*new WritableStream(result.releaseReturnValue()));
}
ExceptionOr<Ref<WritableStream>> WritableStream::create(JSDOMGlobalObject& globalObject, Ref<WritableStreamSink>&& sink)
{
return create(globalObject, toJSNewlyCreated(&globalObject, &globalObject, WTFMove(sink)), JSC::jsUndefined());
}
Ref<WritableStream> WritableStream::create(Ref<InternalWritableStream>&& internalWritableStream)
{
return adoptRef(*new WritableStream(WTFMove(internalWritableStream)));
}
WritableStream::WritableStream(Ref<InternalWritableStream>&& internalWritableStream)
: m_internalWritableStream(WTFMove(internalWritableStream))
{
}
JSC::JSValue JSWritableStream::abort(JSC::JSGlobalObject& globalObject, JSC::CallFrame& callFrame)
{
return wrapped().internalWritableStream().abort(globalObject, callFrame.argument(0));
}
JSC::JSValue JSWritableStream::close(JSC::JSGlobalObject& globalObject, JSC::CallFrame&)
{
return wrapped().internalWritableStream().close(globalObject);
}
JSC::JSValue JSWritableStream::getWriter(JSC::JSGlobalObject& globalObject, JSC::CallFrame&)
{
return wrapped().internalWritableStream().getWriter(globalObject);
}
} // namespace WebCore
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