1 /*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "JSXMLHttpRequestUpload.h"
28
29 #include "DOMWindow.h"
30 #include "Document.h"
31 #include "Event.h"
32 #include "Frame.h"
33 #include "JSDOMWindowCustom.h"
34 #include "JSEvent.h"
35 #include "JSEventListener.h"
36 #include "XMLHttpRequest.h"
37 #include "XMLHttpRequestUpload.h"
38 #include <runtime/Error.h>
39
40 using namespace JSC;
41
42 namespace WebCore {
43
mark()44 void JSXMLHttpRequestUpload::mark()
45 {
46 Base::mark();
47
48 if (XMLHttpRequest* xmlHttpRequest = m_impl->associatedXMLHttpRequest()) {
49 DOMObject* wrapper = getCachedDOMObjectWrapper(*Heap::heap(this)->globalData(), xmlHttpRequest);
50 if (wrapper && !wrapper->marked())
51 wrapper->mark();
52 }
53
54 if (JSUnprotectedEventListener* onAbortListener = static_cast<JSUnprotectedEventListener*>(m_impl->onabort()))
55 onAbortListener->mark();
56
57 if (JSUnprotectedEventListener* onErrorListener = static_cast<JSUnprotectedEventListener*>(m_impl->onerror()))
58 onErrorListener->mark();
59
60 if (JSUnprotectedEventListener* onLoadListener = static_cast<JSUnprotectedEventListener*>(m_impl->onload()))
61 onLoadListener->mark();
62
63 if (JSUnprotectedEventListener* onLoadStartListener = static_cast<JSUnprotectedEventListener*>(m_impl->onloadstart()))
64 onLoadStartListener->mark();
65
66 if (JSUnprotectedEventListener* onProgressListener = static_cast<JSUnprotectedEventListener*>(m_impl->onprogress()))
67 onProgressListener->mark();
68
69 typedef XMLHttpRequestUpload::EventListenersMap EventListenersMap;
70 typedef XMLHttpRequestUpload::ListenerVector ListenerVector;
71 EventListenersMap& eventListeners = m_impl->eventListeners();
72 for (EventListenersMap::iterator mapIter = eventListeners.begin(); mapIter != eventListeners.end(); ++mapIter) {
73 for (ListenerVector::iterator vecIter = mapIter->second.begin(); vecIter != mapIter->second.end(); ++vecIter) {
74 JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(vecIter->get());
75 listener->mark();
76 }
77 }
78 }
79
addEventListener(ExecState * exec,const ArgList & args)80 JSValuePtr JSXMLHttpRequestUpload::addEventListener(ExecState* exec, const ArgList& args)
81 {
82 JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
83 if (!globalObject)
84 return jsUndefined();
85 RefPtr<JSUnprotectedEventListener> listener = globalObject->findOrCreateJSUnprotectedEventListener(exec, args.at(exec, 1));
86 if (!listener)
87 return jsUndefined();
88 impl()->addEventListener(args.at(exec, 0).toString(exec), listener.release(), args.at(exec, 2).toBoolean(exec));
89 return jsUndefined();
90 }
91
removeEventListener(ExecState * exec,const ArgList & args)92 JSValuePtr JSXMLHttpRequestUpload::removeEventListener(ExecState* exec, const ArgList& args)
93 {
94 JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
95 if (!globalObject)
96 return jsUndefined();
97 JSUnprotectedEventListener* listener = globalObject->findJSUnprotectedEventListener(exec, args.at(exec, 1));
98 if (!listener)
99 return jsUndefined();
100 impl()->removeEventListener(args.at(exec, 0).toString(exec), listener, args.at(exec, 2).toBoolean(exec));
101 return jsUndefined();
102 }
103
104 } // namespace WebCore
105