1 /*
2 * Copyright (C) 2008, 2009 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
markChildren(MarkStack & markStack)44 void JSXMLHttpRequestUpload::markChildren(MarkStack& markStack)
45 {
46 Base::markChildren(markStack);
47
48 if (XMLHttpRequest* xmlHttpRequest = m_impl->associatedXMLHttpRequest()) {
49 DOMObject* wrapper = getCachedDOMObjectWrapper(*Heap::heap(this)->globalData(), xmlHttpRequest);
50 if (wrapper)
51 markStack.append(wrapper);
52 }
53
54 markIfNotNull(markStack, m_impl->onabort());
55 markIfNotNull(markStack, m_impl->onerror());
56 markIfNotNull(markStack, m_impl->onload());
57 markIfNotNull(markStack, m_impl->onloadstart());
58 markIfNotNull(markStack, m_impl->onprogress());
59
60 typedef XMLHttpRequestUpload::EventListenersMap EventListenersMap;
61 typedef XMLHttpRequestUpload::ListenerVector ListenerVector;
62 EventListenersMap& eventListeners = m_impl->eventListeners();
63 for (EventListenersMap::iterator mapIter = eventListeners.begin(); mapIter != eventListeners.end(); ++mapIter) {
64 for (ListenerVector::iterator vecIter = mapIter->second.begin(); vecIter != mapIter->second.end(); ++vecIter)
65 (*vecIter)->markJSFunction(markStack);
66 }
67 }
68
addEventListener(ExecState * exec,const ArgList & args)69 JSValue JSXMLHttpRequestUpload::addEventListener(ExecState* exec, const ArgList& args)
70 {
71 JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
72 if (!globalObject)
73 return jsUndefined();
74 RefPtr<JSEventListener> listener = globalObject->findOrCreateJSEventListener(args.at(1));
75 if (!listener)
76 return jsUndefined();
77 impl()->addEventListener(args.at(0).toString(exec), listener.release(), args.at(2).toBoolean(exec));
78 return jsUndefined();
79 }
80
removeEventListener(ExecState * exec,const ArgList & args)81 JSValue JSXMLHttpRequestUpload::removeEventListener(ExecState* exec, const ArgList& args)
82 {
83 JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
84 if (!globalObject)
85 return jsUndefined();
86 JSEventListener* listener = globalObject->findJSEventListener(args.at(1));
87 if (!listener)
88 return jsUndefined();
89 impl()->removeEventListener(args.at(0).toString(exec), listener, args.at(2).toBoolean(exec));
90 return jsUndefined();
91 }
92
93 } // namespace WebCore
94