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 WTF { 13 class ArrayBufferView; 14 } 15 16 namespace blink { 17 18 class Blob; 19 class DOMFormData; 20 class ExceptionState; 21 class ExecutionContext; 22 class KURL; 23 24 class NavigatorBeacon FINAL : public NoBaseWillBeGarbageCollected<NavigatorBeacon>, public WillBeHeapSupplement<Navigator> { 25 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NavigatorBeacon); 26 public: 27 static NavigatorBeacon& from(Navigator&); 28 29 static bool sendBeacon(ExecutionContext*, Navigator&, const String&, const String&, ExceptionState&); 30 static bool sendBeacon(ExecutionContext*, Navigator&, const String&, PassRefPtr<WTF::ArrayBufferView>, ExceptionState&); 31 static bool sendBeacon(ExecutionContext*, Navigator&, const String&, PassRefPtrWillBeRawPtr<Blob>, ExceptionState&); 32 static bool sendBeacon(ExecutionContext*, Navigator&, const String&, PassRefPtrWillBeRawPtr<DOMFormData>, ExceptionState&); 33 34 private: 35 explicit NavigatorBeacon(Navigator&); 36 37 static const char* supplementName(); 38 39 bool sendBeacon(ExecutionContext*, const String&, const String&, ExceptionState&); 40 bool sendBeacon(ExecutionContext*, const String&, PassRefPtr<WTF::ArrayBufferView>, ExceptionState&); 41 bool sendBeacon(ExecutionContext*, const String&, PassRefPtrWillBeRawPtr<Blob>, ExceptionState&); 42 bool sendBeacon(ExecutionContext*, const String&, PassRefPtrWillBeRawPtr<DOMFormData>, ExceptionState&); 43 44 bool canSendBeacon(ExecutionContext*, const KURL&, ExceptionState&); 45 int maxAllowance() const; 46 bool beaconResult(ExecutionContext*, bool allowed, int sentBytes); 47 48 int m_transmittedBytes; 49 Navigator& m_navigator; 50 }; 51 52 } // namespace blink 53 54 #endif // NavigatorBeacon_h 55
