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/*
* Copyright (C) 2012 Google 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.
* 3. Neither the name of Google 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 "third_party/blink/renderer/modules/peerconnection/rtc_void_request_impl.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/modules/peerconnection/rtc_error_util.h"
#include "third_party/blink/renderer/modules/peerconnection/rtc_peer_connection.h"
namespace blink {
RTCVoidRequestImpl::RTCVoidRequestImpl(
ExecutionContext* context,
RTCPeerConnection* requester,
V8VoidFunction* success_callback,
V8RTCPeerConnectionErrorCallback* error_callback)
: ExecutionContextLifecycleObserver(context),
success_callback_(success_callback),
error_callback_(error_callback),
requester_(requester) {
DCHECK(requester_);
}
RTCVoidRequestImpl::~RTCVoidRequestImpl() = default;
void RTCVoidRequestImpl::RequestSucceeded() {
bool should_fire_callback =
requester_ && requester_->ShouldFireDefaultCallbacks();
if (should_fire_callback && success_callback_) {
success_callback_->InvokeAndReportException(nullptr);
}
Clear();
}
void RTCVoidRequestImpl::RequestFailed(const webrtc::RTCError& error) {
bool should_fire_callback =
requester_ && requester_->ShouldFireDefaultCallbacks();
if (should_fire_callback && error_callback_.Get()) {
error_callback_->InvokeAndReportException(
nullptr, CreateDOMExceptionFromRTCError(error));
}
Clear();
}
void RTCVoidRequestImpl::ContextDestroyed() {
Clear();
}
void RTCVoidRequestImpl::Clear() {
success_callback_.Clear();
error_callback_.Clear();
requester_.Clear();
}
void RTCVoidRequestImpl::Trace(Visitor* visitor) const {
visitor->Trace(success_callback_);
visitor->Trace(error_callback_);
visitor->Trace(requester_);
RTCVoidRequest::Trace(visitor);
ExecutionContextLifecycleObserver::Trace(visitor);
}
} // namespace blink
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