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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 #ifndef XMLHttpRequestUpload_h | |
27 #define XMLHttpRequestUpload_h | |
28 | |
29 #include "core/events/EventListener.h" | |
30 #include "core/xml/XMLHttpRequest.h" | |
31 #include "core/xml/XMLHttpRequestEventTarget.h" | |
32 #include "wtf/Forward.h" | |
33 #include "wtf/HashMap.h" | |
34 #include "wtf/PassOwnPtr.h" | |
35 #include "wtf/RefCounted.h" | |
36 #include "wtf/RefPtr.h" | |
37 #include "wtf/text/AtomicStringHash.h" | |
38 | |
39 namespace blink { | |
40 | |
41 class ExecutionContext; | |
42 class XMLHttpRequest; | |
43 | |
44 class XMLHttpRequestUpload final : public NoBaseWillBeGarbageCollectedFinalized<
XMLHttpRequestUpload>, public XMLHttpRequestEventTarget { | |
45 DEFINE_WRAPPERTYPEINFO(); | |
46 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(XMLHttpRequestUpload); | |
47 public: | |
48 static PassOwnPtrWillBeRawPtr<XMLHttpRequestUpload> create(XMLHttpRequest* x
mlHttpRequest) | |
49 { | |
50 return adoptPtrWillBeNoop(new XMLHttpRequestUpload(xmlHttpRequest)); | |
51 } | |
52 | |
53 #if !ENABLE(OILPAN) | |
54 void ref() { m_xmlHttpRequest->ref(); } | |
55 void deref() { m_xmlHttpRequest->deref(); } | |
56 #endif | |
57 | |
58 XMLHttpRequest* xmlHttpRequest() const { return m_xmlHttpRequest; } | |
59 | |
60 virtual const AtomicString& interfaceName() const override; | |
61 virtual ExecutionContext* executionContext() const override; | |
62 | |
63 void dispatchEventAndLoadEnd(const AtomicString&, bool, unsigned long long,
unsigned long long); | |
64 void dispatchProgressEvent(unsigned long long, unsigned long long); | |
65 | |
66 void handleRequestError(const AtomicString&); | |
67 | |
68 virtual void trace(Visitor*) override; | |
69 | |
70 private: | |
71 explicit XMLHttpRequestUpload(XMLHttpRequest*); | |
72 | |
73 #if !ENABLE(OILPAN) | |
74 virtual void refEventTarget() override { ref(); } | |
75 virtual void derefEventTarget() override { deref(); } | |
76 #endif | |
77 | |
78 RawPtrWillBeMember<XMLHttpRequest> m_xmlHttpRequest; | |
79 EventTargetData m_eventTargetData; | |
80 | |
81 // Last progress event values; used when issuing the | |
82 // required 'progress' event on a request error or abort. | |
83 unsigned long long m_lastBytesSent; | |
84 unsigned long long m_lastTotalBytesToBeSent; | |
85 }; | |
86 | |
87 } // namespace blink | |
88 | |
89 #endif // XMLHttpRequestUpload_h | |
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