2018-11-30 19:52:05 +00:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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2012-05-21 11:12:37 +00:00
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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1999-06-24 22:58:42 +00:00
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#ifndef nsLoadGroup_h__
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#define nsLoadGroup_h__
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#include "nsILoadGroup.h"
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2013-04-09 17:38:48 +00:00
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#include "nsILoadGroupChild.h"
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2020-03-19 16:24:21 +00:00
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#include "nsIObserver.h"
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1999-08-26 22:45:55 +00:00
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#include "nsCOMPtr.h"
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1999-09-20 05:27:50 +00:00
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#include "nsWeakReference.h"
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2005-02-21 20:58:01 +00:00
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#include "nsISupportsPriority.h"
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2015-09-16 03:49:53 +00:00
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#include "PLDHashTable.h"
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2011-07-01 20:22:18 +00:00
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#include "mozilla/TimeStamp.h"
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1999-06-24 22:58:42 +00:00
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2016-04-21 14:59:17 +00:00
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class nsIRequestContext;
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class nsIRequestContextService;
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2013-09-22 03:04:57 +00:00
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class nsITimedChannel;
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1999-06-24 22:58:42 +00:00
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2016-05-19 02:02:57 +00:00
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namespace mozilla {
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namespace net {
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1999-09-20 05:27:50 +00:00
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class nsLoadGroup : public nsILoadGroup,
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public nsILoadGroupChild,
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public nsIObserver,
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public nsISupportsPriority,
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public nsSupportsWeakReference {
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public:
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NS_DECL_ISUPPORTS
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1999-06-24 22:58:42 +00:00
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////////////////////////////////////////////////////////////////////////////
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// nsIRequest methods:
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NS_DECL_NSIREQUEST
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1999-06-24 22:58:42 +00:00
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////////////////////////////////////////////////////////////////////////////
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// nsILoadGroup methods:
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NS_DECL_NSILOADGROUP
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1999-11-22 05:46:03 +00:00
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////////////////////////////////////////////////////////////////////////////
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// nsILoadGroupChild methods:
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NS_DECL_NSILOADGROUPCHILD
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2005-02-21 20:58:01 +00:00
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////////////////////////////////////////////////////////////////////////////
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// nsISupportsPriority methods:
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NS_DECL_NSISUPPORTSPRIORITY
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2020-03-19 16:24:21 +00:00
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////////////////////////////////////////////////////////////////////////////
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// nsIObserver methods:
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NS_DECL_NSIOBSERVER
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1999-06-24 22:58:42 +00:00
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////////////////////////////////////////////////////////////////////////////
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// nsLoadGroup methods:
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nsLoadGroup();
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2015-07-31 20:50:08 +00:00
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nsresult Init();
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nsresult InitWithRequestContextId(const uint64_t& aRequestContextId);
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2015-05-13 00:33:44 +00:00
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protected:
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virtual ~nsLoadGroup();
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2001-04-10 06:01:08 +00:00
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nsresult MergeLoadFlags(nsIRequest* aRequest, nsLoadFlags& flags);
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2015-07-21 13:23:00 +00:00
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nsresult MergeDefaultLoadFlags(nsIRequest* aRequest, nsLoadFlags& flags);
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2011-07-01 20:22:18 +00:00
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private:
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void TelemetryReport();
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void TelemetryReportChannel(nsITimedChannel* timedChannel,
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bool defaultRequest);
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2019-10-08 20:21:42 +00:00
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nsresult RemoveRequestFromHashtable(nsIRequest* aRequest, nsresult aStatus);
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nsresult NotifyRemovalObservers(nsIRequest* aRequest, nsresult aStatus);
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protected:
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uint32_t mForegroundCount;
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uint32_t mLoadFlags;
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uint32_t mDefaultLoadFlags;
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int32_t mPriority;
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1999-08-26 22:45:55 +00:00
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2001-04-10 06:01:08 +00:00
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nsCOMPtr<nsILoadGroup> mLoadGroup; // load groups can contain load groups
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nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
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nsCOMPtr<nsIRequestContext> mRequestContext;
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nsCOMPtr<nsIRequestContextService> mRequestContextService;
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1999-11-22 05:46:03 +00:00
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2001-04-10 06:01:08 +00:00
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nsCOMPtr<nsIRequest> mDefaultLoadRequest;
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2015-05-19 23:46:17 +00:00
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PLDHashTable mRequests;
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2001-04-10 06:01:08 +00:00
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nsWeakPtr mObserver;
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nsWeakPtr mParentLoadGroup;
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2016-02-09 21:33:34 +00:00
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2001-04-10 06:01:08 +00:00
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nsresult mStatus;
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bool mIsCanceling;
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bool mDefaultLoadIsTimed;
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bool mBrowsingContextDiscarded;
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2020-05-21 03:38:37 +00:00
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bool mExternalRequestContext;
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2011-07-01 20:22:18 +00:00
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/* Telemetry */
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mozilla::TimeStamp mDefaultRequestCreationTime;
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2012-08-22 15:56:38 +00:00
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uint32_t mTimedRequests;
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uint32_t mCachedRequests;
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1999-06-24 22:58:42 +00:00
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};
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2016-05-19 02:02:57 +00:00
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} // namespace net
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} // namespace mozilla
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1999-06-24 22:58:42 +00:00
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#endif // nsLoadGroup_h__
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