2 * Copyright (C) 2007 Henry Mason (hmason@mac.com)
3 * Copyright (C) 2003-2018 Apple Inc. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 #include "MessageEvent.h"
32 #include "EventNames.h"
33 #include <JavaScriptCore/JSCInlines.h>
34 #include <wtf/IsoMallocInlines.h>
40 WTF_MAKE_ISO_ALLOCATED_IMPL(MessageEvent);
42 MessageEvent::MessageEvent() = default;
44 inline MessageEvent::MessageEvent(const AtomString& type, Init&& initializer, IsTrusted isTrusted)
45 : Event(type, initializer, isTrusted)
46 , m_data(JSValueInWrappedObject { initializer.data })
47 , m_origin(initializer.origin)
48 , m_lastEventId(initializer.lastEventId)
49 , m_source(WTFMove(initializer.source))
50 , m_ports(WTFMove(initializer.ports))
54 inline MessageEvent::MessageEvent(DataType&& data, const String& origin, const String& lastEventId, Optional<MessageEventSource>&& source, Vector<RefPtr<MessagePort>>&& ports)
55 : Event(eventNames().messageEvent, CanBubble::No, IsCancelable::No)
56 , m_data(WTFMove(data))
58 , m_lastEventId(lastEventId)
59 , m_source(WTFMove(source))
60 , m_ports(WTFMove(ports))
64 inline MessageEvent::MessageEvent(const AtomString& type, Ref<SerializedScriptValue>&& data, const String& origin, const String& lastEventId)
65 : Event(type, CanBubble::No, IsCancelable::No)
66 , m_data(WTFMove(data))
68 , m_lastEventId(lastEventId)
72 Ref<MessageEvent> MessageEvent::create(Vector<RefPtr<MessagePort>>&& ports, Ref<SerializedScriptValue>&& data, const String& origin, const String& lastEventId, Optional<MessageEventSource>&& source)
74 return adoptRef(*new MessageEvent(WTFMove(data), origin, lastEventId, WTFMove(source), WTFMove(ports)));
77 Ref<MessageEvent> MessageEvent::create(const AtomString& type, Ref<SerializedScriptValue>&& data, const String& origin, const String& lastEventId)
79 return adoptRef(*new MessageEvent(type, WTFMove(data), origin, lastEventId));
82 Ref<MessageEvent> MessageEvent::create(const String& data, const String& origin)
84 return adoptRef(*new MessageEvent(data, origin));
87 Ref<MessageEvent> MessageEvent::create(Ref<Blob>&& data, const String& origin)
89 return adoptRef(*new MessageEvent(WTFMove(data), origin));
92 Ref<MessageEvent> MessageEvent::create(Ref<ArrayBuffer>&& data, const String& origin)
94 return adoptRef(*new MessageEvent(WTFMove(data), origin));
97 Ref<MessageEvent> MessageEvent::createForBindings()
99 return adoptRef(*new MessageEvent);
102 Ref<MessageEvent> MessageEvent::create(const AtomString& type, Init&& initializer, IsTrusted isTrusted)
104 return adoptRef(*new MessageEvent(type, WTFMove(initializer), isTrusted));
107 MessageEvent::~MessageEvent() = default;
109 void MessageEvent::initMessageEvent(const AtomString& type, bool canBubble, bool cancelable, JSValue data, const String& origin, const String& lastEventId, Optional<MessageEventSource>&& source, Vector<RefPtr<MessagePort>>&& ports)
111 if (isBeingDispatched())
114 initEvent(type, canBubble, cancelable);
116 m_data = JSValueInWrappedObject { data };
119 m_lastEventId = lastEventId;
120 m_source = WTFMove(source);
121 m_ports = WTFMove(ports);
125 EventInterface MessageEvent::eventInterface() const
127 return MessageEventInterfaceType;
130 } // namespace WebCore