From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 Source/WebCore/Modules/geolocation/Geolocation.h | 93 ++++++++----------------
 1 file changed, 31 insertions(+), 62 deletions(-)

(limited to 'Source/WebCore/Modules/geolocation/Geolocation.h')

diff --git a/Source/WebCore/Modules/geolocation/Geolocation.h b/Source/WebCore/Modules/geolocation/Geolocation.h
index ab486443e..3396cdc85 100644
--- a/Source/WebCore/Modules/geolocation/Geolocation.h
+++ b/Source/WebCore/Modules/geolocation/Geolocation.h
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef Geolocation_h
-#define Geolocation_h
+#pragma once
 
 #if ENABLE(GEOLOCATION)
 
 #include "ActiveDOMObject.h"
+#include "Document.h"
 #include "Geoposition.h"
 #include "PositionCallback.h"
 #include "PositionError.h"
@@ -37,41 +37,40 @@
 #include "PositionOptions.h"
 #include "ScriptWrappable.h"
 #include "Timer.h"
+#include <wtf/HashMap.h>
+#include <wtf/HashSet.h>
 
 namespace WebCore {
 
-class Document;
 class Frame;
-class GeolocationController;
+class GeoNotifier;
 class GeolocationError;
-class GeolocationPosition;
 class Page;
 class ScriptExecutionContext;
+class SecurityOrigin;
+struct PositionOptions;
 
-class Geolocation : public ScriptWrappable, public RefCounted<Geolocation>, public ActiveDOMObject
-{
+class Geolocation : public ScriptWrappable, public RefCounted<Geolocation>, public ActiveDOMObject {
+    friend class GeoNotifier;
 public:
-    static PassRefPtr<Geolocation> create(ScriptExecutionContext*);
-    ~Geolocation();
-
-#if PLATFORM(IOS)
-    virtual bool canSuspend() const override;
-    virtual void suspend(ReasonForSuspension) override;
-    virtual void resume() override;
-    void resetAllGeolocationPermission();
-#endif // PLATFORM(IOS)
-    Document* document() const;
-    Frame* frame() const;
-
-    void getCurrentPosition(PassRefPtr<PositionCallback>, PassRefPtr<PositionErrorCallback>, PassRefPtr<PositionOptions>);
-    int watchPosition(PassRefPtr<PositionCallback>, PassRefPtr<PositionErrorCallback>, PassRefPtr<PositionOptions>);
+    static Ref<Geolocation> create(ScriptExecutionContext*);
+    WEBCORE_EXPORT ~Geolocation();
+
+    WEBCORE_EXPORT void resetAllGeolocationPermission();
+    Document* document() const { return downcast<Document>(scriptExecutionContext()); }
+    Frame* frame() const { return document() ? document()->frame() : nullptr; }
+
+    void getCurrentPosition(Ref<PositionCallback>&&, RefPtr<PositionErrorCallback>&&, PositionOptions&&);
+    int watchPosition(Ref<PositionCallback>&&, RefPtr<PositionErrorCallback>&&, PositionOptions&&);
     void clearWatch(int watchID);
 
-    void setIsAllowed(bool);
+    WEBCORE_EXPORT void setIsAllowed(bool);
+    void resetIsAllowed() { m_allowGeolocation = Unknown; }
     bool isAllowed() const { return m_allowGeolocation == Yes; }
 
     void positionChanged();
     void setError(GeolocationError*);
+    bool shouldBlockGeolocationRequests();
 
 private:
     explicit Geolocation(ScriptExecutionContext*);
@@ -79,48 +78,23 @@ private:
     Geoposition* lastPosition();
 
     // ActiveDOMObject
-    virtual void stop() override;
+    void stop() override;
+    bool canSuspendForDocumentSuspension() const override;
+    void suspend(ReasonForSuspension) override;
+    void resume() override;
+    const char* activeDOMObjectName() const override;
 
     bool isDenied() const { return m_allowGeolocation == No; }
 
     Page* page() const;
-
-    class GeoNotifier : public RefCounted<GeoNotifier> {
-    public:
-        static PassRefPtr<GeoNotifier> create(Geolocation* geolocation, PassRefPtr<PositionCallback> positionCallback, PassRefPtr<PositionErrorCallback> positionErrorCallback, PassRefPtr<PositionOptions> options) { return adoptRef(new GeoNotifier(geolocation, positionCallback, positionErrorCallback, options)); }
-
-        PositionOptions* options() const { return m_options.get(); };
-        void setFatalError(PassRefPtr<PositionError>);
-
-        bool useCachedPosition() const { return m_useCachedPosition; }
-        void setUseCachedPosition();
-
-        void runSuccessCallback(Geoposition*);
-        void runErrorCallback(PositionError*);
-
-        void startTimerIfNeeded();
-        void stopTimer();
-        void timerFired(Timer<GeoNotifier>&);
-        bool hasZeroTimeout() const;
-
-    private:
-        GeoNotifier(Geolocation*, PassRefPtr<PositionCallback>, PassRefPtr<PositionErrorCallback>, PassRefPtr<PositionOptions>);
-
-        RefPtr<Geolocation> m_geolocation;
-        RefPtr<PositionCallback> m_successCallback;
-        RefPtr<PositionErrorCallback> m_errorCallback;
-        RefPtr<PositionOptions> m_options;
-        Timer<GeoNotifier> m_timer;
-        RefPtr<PositionError> m_fatalError;
-        bool m_useCachedPosition;
-    };
+    SecurityOrigin* securityOrigin() const;
 
     typedef Vector<RefPtr<GeoNotifier>> GeoNotifierVector;
     typedef HashSet<RefPtr<GeoNotifier>> GeoNotifierSet;
 
     class Watchers {
     public:
-        bool add(int id, PassRefPtr<GeoNotifier>);
+        bool add(int id, RefPtr<GeoNotifier>&&);
         GeoNotifier* find(int id);
         void remove(int id);
         void remove(GeoNotifier*);
@@ -166,7 +140,7 @@ private:
     void fatalErrorOccurred(GeoNotifier*);
     void requestTimedOut(GeoNotifier*);
     void requestUsesCachedPosition(GeoNotifier*);
-    bool haveSuitableCachedPosition(PositionOptions*);
+    bool haveSuitableCachedPosition(const PositionOptions&);
     void makeCachedPositionCallbacks();
 
     GeoNotifierSet m_oneShots;
@@ -180,15 +154,13 @@ private:
         Yes,
         No
     } m_allowGeolocation;
-#if PLATFORM(IOS)
     bool m_isSuspended;
     bool m_resetOnResume;
     bool m_hasChangedPosition;
     RefPtr<PositionError> m_errorWaitingForResume;
 
-    void resumeTimerFired(Timer<Geolocation>&);
-    Timer<Geolocation> m_resumeTimer;
-#endif // PLATFORM(IOS)
+    void resumeTimerFired();
+    Timer m_resumeTimer;
 
     GeoNotifierSet m_requestsAwaitingCachedPosition;
 };
@@ -196,6 +168,3 @@ private:
 } // namespace WebCore
 
 #endif // ENABLE(GEOLOCATION)
-
-#endif // Geolocation_h
-
-- 
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