LCOV - code coverage report
Current view: top level - dom/quota - QuotaRequests.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 13 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 22 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_dom_quota_UsageRequest_h
       8             : #define mozilla_dom_quota_UsageRequest_h
       9             : 
      10             : #include "nsCOMPtr.h"
      11             : #include "nsCycleCollectionParticipant.h"
      12             : #include "nsIQuotaRequests.h"
      13             : #include "nsIVariant.h"
      14             : 
      15             : class nsIPrincipal;
      16             : class nsIQuotaCallback;
      17             : class nsIQuotaUsageCallback;
      18             : struct PRThread;
      19             : 
      20             : namespace mozilla {
      21             : namespace dom {
      22             : namespace quota {
      23             : 
      24             : class QuotaUsageRequestChild;
      25             : 
      26             : class RequestBase
      27             :   : public nsIQuotaRequestBase
      28             : {
      29             : protected:
      30             :   nsCOMPtr<nsIPrincipal> mPrincipal;
      31             : 
      32             :   nsresult mResultCode;
      33             :   bool mHaveResultOrErrorCode;
      34             : 
      35             : public:
      36             :   void
      37             :   AssertIsOnOwningThread() const
      38             : #ifdef DEBUG
      39             :   ;
      40             : #else
      41             :   { }
      42             : #endif
      43             : 
      44             :   void
      45             :   SetError(nsresult aRv);
      46             : 
      47             :   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
      48             :   NS_DECL_NSIQUOTAREQUESTBASE
      49           0 :   NS_DECL_CYCLE_COLLECTION_CLASS(RequestBase)
      50             : 
      51             : protected:
      52             :   RequestBase();
      53             : 
      54             :   RequestBase(nsIPrincipal* aPrincipal);
      55             : 
      56           0 :   virtual ~RequestBase()
      57           0 :   {
      58           0 :     AssertIsOnOwningThread();
      59           0 :   }
      60             : 
      61             :   virtual void
      62             :   FireCallback() = 0;
      63             : };
      64             : 
      65             : class UsageRequest final
      66             :   : public RequestBase
      67             :   , public nsIQuotaUsageRequest
      68             : {
      69             :   nsCOMPtr<nsIQuotaUsageCallback> mCallback;
      70             : 
      71             :   nsCOMPtr<nsIVariant> mResult;
      72             : 
      73             :   QuotaUsageRequestChild* mBackgroundActor;
      74             : 
      75             :   bool mCanceled;
      76             : 
      77             : public:
      78             :   explicit UsageRequest(nsIQuotaUsageCallback* aCallback);
      79             : 
      80             :   UsageRequest(nsIPrincipal* aPrincipal,
      81             :                nsIQuotaUsageCallback* aCallback);
      82             : 
      83             :   void
      84             :   SetBackgroundActor(QuotaUsageRequestChild* aBackgroundActor);
      85             : 
      86             :   void
      87           0 :   ClearBackgroundActor()
      88             :   {
      89           0 :     AssertIsOnOwningThread();
      90             : 
      91           0 :     mBackgroundActor = nullptr;
      92           0 :   }
      93             : 
      94             :   void
      95             :   SetResult(nsIVariant* aResult);
      96             : 
      97             :   NS_DECL_ISUPPORTS_INHERITED
      98           0 :   NS_FORWARD_NSIQUOTAREQUESTBASE(RequestBase::)
      99             :   NS_DECL_NSIQUOTAUSAGEREQUEST
     100           0 :   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(UsageRequest, RequestBase)
     101             : 
     102             : private:
     103             :   ~UsageRequest();
     104             : 
     105             :   virtual void
     106             :   FireCallback() override;
     107             : };
     108             : 
     109             : class Request final
     110             :   : public RequestBase
     111             :   , public nsIQuotaRequest
     112             : {
     113             :   nsCOMPtr<nsIQuotaCallback> mCallback;
     114             : 
     115             :   nsCOMPtr<nsIVariant> mResult;
     116             : 
     117             : public:
     118             :   Request();
     119             : 
     120             :   explicit Request(nsIPrincipal* aPrincipal);
     121             : 
     122             :   void
     123             :   SetResult(nsIVariant* aResult);
     124             : 
     125             :   NS_DECL_ISUPPORTS_INHERITED
     126           0 :   NS_FORWARD_NSIQUOTAREQUESTBASE(RequestBase::)
     127             :   NS_DECL_NSIQUOTAREQUEST
     128           0 :   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(Request, RequestBase)
     129             : 
     130             : private:
     131             :   ~Request();
     132             : 
     133             :   virtual void
     134             :   FireCallback() override;
     135             : };
     136             : 
     137             : } // namespace quota
     138             : } // namespace dom
     139             : } // namespace mozilla
     140             : 
     141             : #endif // mozilla_dom_quota_UsageRequest_h

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