1 /* 2 * Copyright (C) 2014 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef GeolocationInspectorAgent_h 32 #define GeolocationInspectorAgent_h 33 34 35 #include "core/inspector/InspectorBaseAgent.h" 36 #include "modules/geolocation/GeolocationPosition.h" 37 #include "wtf/HashSet.h" 38 #include "wtf/text/WTFString.h" 39 40 namespace WebCore { 41 42 class GeolocationController; 43 44 typedef String ErrorString; 45 46 class GeolocationInspectorAgent FINAL : public InspectorBaseAgent<GeolocationInspectorAgent>, public InspectorBackendDispatcher::GeolocationCommandHandler { 47 WTF_MAKE_NONCOPYABLE(GeolocationInspectorAgent); 48 public: 49 static PassOwnPtr<GeolocationInspectorAgent> create(); 50 virtual ~GeolocationInspectorAgent(); 51 52 // Protocol methods. 53 virtual void setGeolocationOverride(ErrorString*, const double*, const double*, const double*) OVERRIDE; 54 virtual void clearGeolocationOverride(ErrorString*) OVERRIDE; 55 56 // Instrumentation method. 57 GeolocationPosition* overrideGeolocationPosition(GeolocationPosition*); 58 59 void AddController(GeolocationController*); 60 void RemoveController(GeolocationController*); 61 62 private: 63 GeolocationInspectorAgent(); 64 typedef WillBeHeapHashSet<RawPtrWillBeMember<GeolocationController> > GeolocationControllers; 65 WillBePersistentHeapHashSet<RawPtrWillBeMember<GeolocationController> > m_controllers; 66 bool m_geolocationOverridden; 67 Persistent<GeolocationPosition> m_geolocationPosition; 68 Persistent<GeolocationPosition> m_platformGeolocationPosition; 69 }; 70 71 72 } // namespace WebCore 73 74 75 #endif // !defined(GeolocationInspectorAgent_h) 76