Not part of build yet. An interface that will sit on top of the message mail statee parser so other components can use it.

mailnews/local/public/nsIMsgParseMailMsgState.h

@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsIMsgParseMailMsgState_h___
+#define nsIMsgParseMailMsgState_h___
+
+#include "msgCore.h"
+#include "nsIMsgDatabase.h"
+#include "nsIMsgHdr.h"
+
+/* 0CC23170-1459-11d3-8097-006008128C4E */
+#define NS_IPARSEMAILMSGSTATE_IID   \
+{ 0xcc23170, 0x1459, 0x11d3, \
+  {0x80, 0x97, 0x0, 0x60, 0x8, 0x12, 0x8c, 0x4e} }
+
+typedef enum
+{
+  MBOX_PARSE_ENVELOPE,
+  MBOX_PARSE_HEADERS,
+  MBOX_PARSE_BODY
+} MBOX_PARSE_STATE;
+
+class nsIMsgParseMailMsgState : public nsISupports {
+public:
+	 static const nsIID& GetIID() { static nsIID iid = NS_IPARSEMAILMSGSTATE_IID; return iid; }
+
+	 NS_IMETHOD SetMailDB(nsIMsgDatabase * aDatabase) = 0;
+	 NS_IMETHOD Clear() = 0;
+	 NS_IMETHOD SetState(MBOX_PARSE_STATE aState) = 0;
+	 NS_IMETHOD SetEnvelopePos(PRUint32 aEnvelopePos) = 0;
+	 NS_IMETHOD ParseAFolderLine(const char *line, PRUint32 lineLength) = 0;
+	 NS_IMETHOD GetNewMsgHdr(nsIMsgDBHdr ** aMsgHeader) = 0;
+	 NS_IMETHOD FinishHeader() = 0;
+};
+
+#endif /* nsIMsgParseMailMsgState_h___ */