1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
/*
* Copyright (C) 2017 Apple 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "config.h"
#include "APIAttachment.h"
#if ENABLE(ATTACHMENT_ELEMENT)
#include "WebPageProxy.h"
#include <WebCore/SharedBuffer.h>
#include <wtf/CompletionHandler.h>
#include <wtf/text/WTFString.h>
namespace API {
Ref<Attachment> Attachment::create(const WTF::String& identifier, WebKit::WebPageProxy& webPage)
{
return adoptRef(*new Attachment(identifier, webPage));
}
Attachment::Attachment(const WTF::String& identifier, WebKit::WebPageProxy& webPage)
: m_identifier(identifier)
, m_webPage(webPage)
{
}
Attachment::~Attachment()
{
}
void Attachment::updateAttributes(CompletionHandler<void()>&& callback)
{
if (!m_webPage) {
callback();
return;
}
if (m_webPage->willUpdateAttachmentAttributes(*this) == WebKit::WebPageProxy::ShouldUpdateAttachmentAttributes::No) {
callback();
return;
}
m_webPage->updateAttachmentAttributes(*this, WTFMove(callback));
}
void Attachment::invalidate()
{
m_identifier = { };
m_filePath = { };
m_contentType = { };
m_webPage.clear();
m_insertionState = InsertionState::NotInserted;
#if PLATFORM(COCOA)
Locker locker { m_fileWrapperLock };
m_fileWrapper.clear();
#endif
}
#if !PLATFORM(COCOA)
bool Attachment::isEmpty() const
{
return true;
}
WTF::String Attachment::mimeType() const
{
return m_contentType;
}
WTF::String Attachment::fileName() const
{
return { };
}
std::optional<uint64_t> Attachment::fileSizeForDisplay() const
{
return std::nullopt;
}
RefPtr<WebCore::FragmentedSharedBuffer> Attachment::associatedElementData() const
{
return nullptr;
}
RefPtr<WebCore::SharedBuffer> Attachment::createSerializedRepresentation() const
{
return nullptr;
}
void Attachment::updateFromSerializedRepresentation(Ref<WebCore::SharedBuffer>&&, const WTF::String&)
{
}
#endif // !PLATFORM(COCOA)
}
#endif // ENABLE(ATTACHMENT_ELEMENT)
|
