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-rw-r--r--netwerk/base/nsLoadGroup.h111
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diff --git a/netwerk/base/nsLoadGroup.h b/netwerk/base/nsLoadGroup.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 nsLoadGroup_h__
+#define nsLoadGroup_h__
+
+#include "nsILoadGroup.h"
+#include "nsILoadGroupChild.h"
+#include "nsIObserver.h"
+#include "nsCOMPtr.h"
+#include "nsWeakReference.h"
+#include "nsISupportsPriority.h"
+#include "PLDHashTable.h"
+#include "mozilla/TimeStamp.h"
+
+class nsIRequestContext;
+class nsIRequestContextService;
+class nsITimedChannel;
+
+namespace mozilla {
+namespace net {
+
+class nsLoadGroup : public nsILoadGroup,
+ public nsILoadGroupChild,
+ public nsIObserver,
+ public nsISupportsPriority,
+ public nsSupportsWeakReference {
+ public:
+ NS_DECL_ISUPPORTS
+
+ ////////////////////////////////////////////////////////////////////////////
+ // nsIRequest methods:
+ NS_DECL_NSIREQUEST
+
+ ////////////////////////////////////////////////////////////////////////////
+ // nsILoadGroup methods:
+ NS_DECL_NSILOADGROUP
+
+ ////////////////////////////////////////////////////////////////////////////
+ // nsILoadGroupChild methods:
+ NS_DECL_NSILOADGROUPCHILD
+
+ ////////////////////////////////////////////////////////////////////////////
+ // nsISupportsPriority methods:
+ NS_DECL_NSISUPPORTSPRIORITY
+
+ ////////////////////////////////////////////////////////////////////////////
+ // nsIObserver methods:
+ NS_DECL_NSIOBSERVER
+
+ ////////////////////////////////////////////////////////////////////////////
+ // nsLoadGroup methods:
+
+ nsLoadGroup();
+
+ nsresult Init();
+ nsresult InitWithRequestContextId(const uint64_t& aRequestContextId);
+
+ void SetGroupObserver(nsIRequestObserver* aObserver,
+ bool aIncludeBackgroundRequests);
+
+ protected:
+ virtual ~nsLoadGroup();
+
+ nsresult MergeLoadFlags(nsIRequest* aRequest, nsLoadFlags& flags);
+ nsresult MergeDefaultLoadFlags(nsIRequest* aRequest, nsLoadFlags& flags);
+
+ private:
+ void TelemetryReport();
+ void TelemetryReportChannel(nsITimedChannel* timedChannel,
+ bool defaultRequest);
+
+ nsresult RemoveRequestFromHashtable(nsIRequest* aRequest, nsresult aStatus);
+ nsresult NotifyRemovalObservers(nsIRequest* aRequest, nsresult aStatus);
+
+ protected:
+ uint32_t mForegroundCount{0};
+ uint32_t mLoadFlags{LOAD_NORMAL};
+ uint32_t mDefaultLoadFlags{0};
+ int32_t mPriority{PRIORITY_NORMAL};
+
+ nsCOMPtr<nsILoadGroup> mLoadGroup; // load groups can contain load groups
+ nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
+ nsCOMPtr<nsIRequestContext> mRequestContext;
+ nsCOMPtr<nsIRequestContextService> mRequestContextService;
+
+ nsCOMPtr<nsIRequest> mDefaultLoadRequest;
+ PLDHashTable mRequests;
+
+ nsWeakPtr mObserver;
+ nsWeakPtr mParentLoadGroup;
+
+ nsresult mStatus{NS_OK};
+ bool mIsCanceling{false};
+ bool mDefaultLoadIsTimed{false};
+ bool mBrowsingContextDiscarded{false};
+ bool mExternalRequestContext{false};
+ bool mNotifyObserverAboutBackgroundRequests{false};
+
+ /* Telemetry */
+ mozilla::TimeStamp mDefaultRequestCreationTime;
+ uint32_t mTimedRequests{0};
+ uint32_t mCachedRequests{0};
+};
+
+} // namespace net
+} // namespace mozilla
+
+#endif // nsLoadGroup_h__