Add m-esr52 at 52.6.0

1 files changed, 68 insertions, 0 deletions

diff --git a/dom/cache/StreamList.h b/dom/cache/StreamList.h
new file mode 100644
index 000000000..9ff65d20b
--- /dev/null
+++ b/dom/cache/StreamList.h
@@ -0,0 +1,68 @@
+/* -*- 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_cache_StreamList_h
+#define mozilla_dom_cache_StreamList_h
+
+#include "mozilla/dom/cache/Context.h"
+#include "mozilla/dom/cache/Types.h"
+#include "mozilla/RefPtr.h"
+#include "nsTArray.h"
+
+class nsIInputStream;
+
+namespace mozilla {
+namespace dom {
+namespace cache {
+
+class CacheStreamControlParent;
+class Manager;
+
+class StreamList final : public Context::Activity
+{
+public:
+  StreamList(Manager* aManager, Context* aContext);
+
+  void SetStreamControl(CacheStreamControlParent* aStreamControl);
+  void RemoveStreamControl(CacheStreamControlParent* aStreamControl);
+
+  void Activate(CacheId aCacheId);
+
+  void Add(const nsID& aId, nsIInputStream* aStream);
+  already_AddRefed<nsIInputStream> Extract(const nsID& aId);
+
+  void NoteClosed(const nsID& aId);
+  void NoteClosedAll();
+  void Close(const nsID& aId);
+  void CloseAll();
+
+  // Context::Activity methods
+  virtual void Cancel() override;
+  virtual bool MatchesCacheId(CacheId aCacheId) const override;
+
+private:
+  ~StreamList();
+  struct Entry
+  {
+    nsID mId;
+    nsCOMPtr<nsIInputStream> mStream;
+  };
+  RefPtr<Manager> mManager;
+  RefPtr<Context> mContext;
+  CacheId mCacheId;
+  CacheStreamControlParent* mStreamControl;
+  nsTArray<Entry> mList;
+  bool mActivated;
+
+public:
+  NS_INLINE_DECL_REFCOUNTING(cache::StreamList)
+};
+
+} // namespace cache
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_cache_StreamList_h