src/third_party/WebKit/Source/modules/beacon/NavigatorBeacon.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef NavigatorBeacon_h
   6 #define NavigatorBeacon_h
   7
   8 #include "core/frame/Navigator.h"
   9 #include "platform/Supplementable.h"
  10 #include "platform/heap/Handle.h"
  11
  12 namespace blink {
  13
  14 class Blob;
  15 class DOMArrayBufferView;
  16 class DOMFormData;
  17 class ExceptionState;
  18 class ExecutionContext;
  19 class KURL;
  20
  21 class NavigatorBeacon final : public NoBaseWillBeGarbageCollected<NavigatorBeacon>, public WillBeHeapSupplement<Navigator> {
  22     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NavigatorBeacon);
  23 public:
  24     static NavigatorBeacon& from(Navigator&);
  25
  26     static bool sendBeacon(ExecutionContext*, Navigator&, const String&, const String&, ExceptionState&);
  27     static bool sendBeacon(ExecutionContext*, Navigator&, const String&, PassRefPtr<DOMArrayBufferView>, ExceptionState&);
  28     static bool sendBeacon(ExecutionContext*, Navigator&, const String&, Blob*, ExceptionState&);
  29     static bool sendBeacon(ExecutionContext*, Navigator&, const String&, PassRefPtrWillBeRawPtr<DOMFormData>, ExceptionState&);
  30
  31 private:
  32     explicit NavigatorBeacon(Navigator&);
  33
  34     static const char* supplementName();
  35
  36     bool sendBeacon(ExecutionContext*, const String&, const String&, ExceptionState&);
  37     bool sendBeacon(ExecutionContext*, const String&, PassRefPtr<DOMArrayBufferView>, ExceptionState&);
  38     bool sendBeacon(ExecutionContext*, const String&, Blob*, ExceptionState&);
  39     bool sendBeacon(ExecutionContext*, const String&, PassRefPtrWillBeRawPtr<DOMFormData>, ExceptionState&);
  40
  41     bool canSendBeacon(ExecutionContext*, const KURL&, ExceptionState&);
  42     int maxAllowance() const;
  43     bool beaconResult(ExecutionContext*, bool allowed, int sentBytes);
  44
  45     int m_transmittedBytes;
  46     Navigator& m_navigator;
  47 };
  48
  49 } // namespace blink
  50
  51 #endif // NavigatorBeacon_h