mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-11-18 11:08:26 +00:00
142 lines
2.6 KiB
C++
142 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_dom_quota_UsageRequest_h
|
|
#define mozilla_dom_quota_UsageRequest_h
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsIQuotaRequests.h"
|
|
|
|
class nsIPrincipal;
|
|
class nsIQuotaCallback;
|
|
class nsIQuotaUsageCallback;
|
|
struct PRThread;
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
namespace quota {
|
|
|
|
class QuotaUsageRequestChild;
|
|
|
|
class RequestBase
|
|
: public nsIQuotaRequestBase
|
|
{
|
|
protected:
|
|
#ifdef DEBUG
|
|
PRThread* mOwningThread;
|
|
#endif
|
|
|
|
nsCOMPtr<nsIPrincipal> mPrincipal;
|
|
|
|
nsresult mResultCode;
|
|
bool mHaveResultOrErrorCode;
|
|
|
|
public:
|
|
void
|
|
AssertIsOnOwningThread() const
|
|
#ifdef DEBUG
|
|
;
|
|
#else
|
|
{ }
|
|
#endif
|
|
|
|
void
|
|
SetError(nsresult aRv);
|
|
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_NSIQUOTAREQUESTBASE
|
|
NS_DECL_CYCLE_COLLECTION_CLASS(RequestBase)
|
|
|
|
protected:
|
|
RequestBase();
|
|
|
|
RequestBase(nsIPrincipal* aPrincipal);
|
|
|
|
virtual ~RequestBase()
|
|
{
|
|
AssertIsOnOwningThread();
|
|
}
|
|
|
|
virtual void
|
|
FireCallback() = 0;
|
|
};
|
|
|
|
class UsageRequest final
|
|
: public RequestBase
|
|
, public nsIQuotaUsageRequest
|
|
{
|
|
nsCOMPtr<nsIQuotaUsageCallback> mCallback;
|
|
|
|
uint64_t mUsage;
|
|
uint64_t mFileUsage;
|
|
|
|
QuotaUsageRequestChild* mBackgroundActor;
|
|
|
|
bool mCanceled;
|
|
|
|
public:
|
|
UsageRequest(nsIPrincipal* aPrincipal,
|
|
nsIQuotaUsageCallback* aCallback);
|
|
|
|
void
|
|
SetBackgroundActor(QuotaUsageRequestChild* aBackgroundActor);
|
|
|
|
void
|
|
ClearBackgroundActor()
|
|
{
|
|
AssertIsOnOwningThread();
|
|
|
|
mBackgroundActor = nullptr;
|
|
}
|
|
|
|
void
|
|
SetResult(uint64_t aUsage, uint64_t aFileUsage);
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_FORWARD_NSIQUOTAREQUESTBASE(RequestBase::)
|
|
NS_DECL_NSIQUOTAUSAGEREQUEST
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(UsageRequest, RequestBase)
|
|
|
|
private:
|
|
~UsageRequest();
|
|
|
|
virtual void
|
|
FireCallback() override;
|
|
};
|
|
|
|
class Request final
|
|
: public RequestBase
|
|
, public nsIQuotaRequest
|
|
{
|
|
nsCOMPtr<nsIQuotaCallback> mCallback;
|
|
|
|
public:
|
|
Request();
|
|
|
|
explicit Request(nsIPrincipal* aPrincipal);
|
|
|
|
void
|
|
SetResult();
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_FORWARD_NSIQUOTAREQUESTBASE(RequestBase::)
|
|
NS_DECL_NSIQUOTAREQUEST
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(Request, RequestBase)
|
|
|
|
private:
|
|
~Request();
|
|
|
|
virtual void
|
|
FireCallback() override;
|
|
};
|
|
|
|
} // namespace quota
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_quota_UsageRequest_h
|