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
|
/*
* Copyright (C) 2009 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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.
*/
#pragma once
#include "ThreadableLoaderClient.h"
#include <wtf/Ref.h>
#include <wtf/ThreadSafeRefCounted.h>
namespace WebCore {
class ThreadableLoaderClientWrapper : public ThreadSafeRefCounted<ThreadableLoaderClientWrapper> {
public:
static Ref<ThreadableLoaderClientWrapper> create(ThreadableLoaderClient& client, const String& initiator)
{
return adoptRef(*new ThreadableLoaderClientWrapper(client, initiator));
}
void clearClient()
{
m_done = true;
m_client = nullptr;
}
bool done() const
{
return m_done;
}
void didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
{
if (m_client)
m_client->didSendData(bytesSent, totalBytesToBeSent);
}
void didReceiveResponse(ScriptExecutionContextIdentifier mainContext, std::optional<ResourceLoaderIdentifier> identifier, const ResourceResponse& response)
{
if (m_client)
m_client->didReceiveResponse(mainContext, identifier, response);
}
void didReceiveData(const SharedBuffer& buffer)
{
if (m_client)
m_client->didReceiveData(buffer);
}
void didFinishLoading(ScriptExecutionContextIdentifier mainContext, std::optional<ResourceLoaderIdentifier> identifier, const NetworkLoadMetrics& metrics)
{
m_done = true;
if (m_client)
m_client->didFinishLoading(mainContext, identifier, metrics);
}
void notifyIsDone(bool isDone)
{
if (m_client)
m_client->notifyIsDone(isDone);
}
void didFail(std::optional<ScriptExecutionContextIdentifier> mainContext, const ResourceError& error)
{
m_done = true;
if (m_client)
m_client->didFail(mainContext, error);
}
const String& initiator() const { return m_initiator; }
protected:
explicit ThreadableLoaderClientWrapper(ThreadableLoaderClient&, const String&);
WeakPtr<ThreadableLoaderClient> m_client;
String m_initiator;
bool m_done { false };
};
inline ThreadableLoaderClientWrapper::ThreadableLoaderClientWrapper(ThreadableLoaderClient& client, const String& initiator)
: m_client(client)
, m_initiator(initiator.isolatedCopy())
{
}
} // namespace WebCore
|
