1 files changed, 57 insertions, 0 deletions
diff --git a/mailnews/db/msgdb/public/nsNewsDatabase.h b/mailnews/db/msgdb/public/nsNewsDatabase.h
new file mode 100644
index 000000000..33e225913
--- /dev/null
+++ b/mailnews/db/msgdb/public/nsNewsDatabase.h
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 4; 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 _nsNewsDatabase_H_
+#define _nsNewsDatabase_H_
+
+#include "mozilla/Attributes.h"
+#include "nsMsgDatabase.h"
+#include "nsINewsDatabase.h"
+#include "nsTArray.h"
+
+class nsIDBChangeListener;
+class MSG_RetrieveArtInfo;
+class MSG_PurgeInfo;
+// news group database
+
+class nsNewsDatabase : public nsMsgDatabase , public nsINewsDatabase
+{
+public:
+  nsNewsDatabase();
+
+  NS_DECL_ISUPPORTS_INHERITED 
+  NS_DECL_NSINEWSDATABASE
+
+  NS_IMETHOD Close(bool forceCommit) override;
+  NS_IMETHOD ForceClosed() override;
+  NS_IMETHOD Commit(nsMsgDBCommit commitType) override;
+  virtual uint32_t GetCurVersion() override;
+
+  // methods to get and set docsets for ids.
+  NS_IMETHOD  IsRead(nsMsgKey key, bool *pRead) override;
+  virtual nsresult  IsHeaderRead(nsIMsgDBHdr *msgHdr, bool *pRead) override;
+
+  NS_IMETHOD         GetHighWaterArticleNum(nsMsgKey *key) override;
+  NS_IMETHOD         GetLowWaterArticleNum(nsMsgKey *key) override;
+  NS_IMETHOD         MarkAllRead(uint32_t *aNumMarked, nsMsgKey **thoseMarked) override;
+
+  virtual nsresult    ExpireUpTo(nsMsgKey expireKey);
+  virtual nsresult    ExpireRange(nsMsgKey startRange, nsMsgKey endRange);
+ 
+  virtual bool        SetHdrReadFlag(nsIMsgDBHdr *msgHdr, bool bRead) override;
+ 
+  virtual nsresult  AdjustExpungedBytesOnDelete(nsIMsgDBHdr *msgHdr) override;
+  nsresult          SyncWithReadSet();
+  
+  NS_IMETHOD GetDefaultViewFlags(nsMsgViewFlagsTypeValue *aDefaultViewFlags) override;
+  NS_IMETHOD GetDefaultSortType(nsMsgViewSortTypeValue *aDefaultSortType) override;
+  NS_IMETHOD GetDefaultSortOrder(nsMsgViewSortOrderValue *aDefaultSortOrder) override;
+
+protected:
+  virtual ~nsNewsDatabase();
+  // this is owned by the nsNewsFolder, which lives longer than the db.
+  nsMsgKeySet           *m_readSet;
+};
+
+#endif