1 files changed, 105 insertions, 0 deletions
diff --git a/netwerk/base/nsLoadGroup.h b/netwerk/base/nsLoadGroup.h
new file mode 100644
index 000000000..da89ca1b3
--- /dev/null
+++ b/netwerk/base/nsLoadGroup.h
@@ -0,0 +1,105 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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 "nsPILoadGroupInternal.h"
+#include "nsAgg.h"
+#include "nsCOMPtr.h"
+#include "nsWeakPtr.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 nsISupportsPriority,
+                    public nsSupportsWeakReference,
+                    public nsPILoadGroupInternal
+{
+public:
+    NS_DECL_AGGREGATED
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsIRequest methods:
+    NS_DECL_NSIREQUEST
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsILoadGroup methods:
+    NS_DECL_NSILOADGROUP
+    NS_DECL_NSPILOADGROUPINTERNAL
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsILoadGroupChild methods:
+    NS_DECL_NSILOADGROUPCHILD
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsISupportsPriority methods:
+    NS_DECL_NSISUPPORTSPRIORITY
+
+    ////////////////////////////////////////////////////////////////////////////
+    // nsLoadGroup methods:
+
+    explicit nsLoadGroup(nsISupports* outer);
+    virtual ~nsLoadGroup();
+
+    nsresult Init();
+
+protected:
+    nsresult MergeLoadFlags(nsIRequest *aRequest, nsLoadFlags& flags);
+    nsresult MergeDefaultLoadFlags(nsIRequest *aRequest, nsLoadFlags& flags);
+
+private:
+    void TelemetryReport();
+    void TelemetryReportChannel(nsITimedChannel *timedChannel,
+                                bool defaultRequest);
+
+protected:
+    uint32_t                        mForegroundCount;
+    uint32_t                        mLoadFlags;
+    uint32_t                        mDefaultLoadFlags;
+
+    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;
+    int32_t                         mPriority;
+    bool                            mIsCanceling;
+
+    /* Telemetry */
+    mozilla::TimeStamp              mDefaultRequestCreationTime;
+    bool                            mDefaultLoadIsTimed;
+    uint32_t                        mTimedRequests;
+    uint32_t                        mCachedRequests;
+
+    /* For nsPILoadGroupInternal */
+    uint32_t                        mTimedNonCachedRequestsUntilOnEndPageLoad;
+
+    nsCString                       mUserAgentOverrideCache;
+};
+
+} // namespace net
+} // namespace mozilla
+
+#endif // nsLoadGroup_h__