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
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NavigatorBeacon_h
#define NavigatorBeacon_h
#include "core/frame/Navigator.h"
#include "platform/Supplementable.h"
#include "platform/heap/Handle.h"
namespace blink {
class Blob;
class ExceptionState;
class ExecutionContext;
class KURL;
class ArrayBufferViewOrBlobOrStringOrFormData;
class NavigatorBeacon final : public NoBaseWillBeGarbageCollected<NavigatorBeacon>, public WillBeHeapSupplement<Navigator> {
WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NavigatorBeacon);
public:
static NavigatorBeacon& from(Navigator&);
static bool sendBeacon(ExecutionContext*, Navigator&, const String&, const ArrayBufferViewOrBlobOrStringOrFormData&, ExceptionState&);
virtual void trace(Visitor*) override;
private:
explicit NavigatorBeacon(Navigator&);
static const char* supplementName();
bool canSendBeacon(ExecutionContext*, const KURL&, ExceptionState&);
int maxAllowance() const;
bool beaconResult(ExecutionContext*, bool allowed, int sentBytes);
int m_transmittedBytes;
Navigator& m_navigator;
};
} // namespace blink
#endif // NavigatorBeacon_h
|
