/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * 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.
 */
#include "msg.h"
#include "xp.h"
#include "prefapi.h"
#include "imap.h"
#include "msgdb.h"
#include "thrhead.h"
#include "msgdbapi.h"
// forward decls.

extern "C"
void MSG_InitMsgLib()	// one-time initialization of libmsg
{
	IMAP_StartupImap();

	MSG_InitDB();
	int32 maxArticles = 0;

	PREF_GetIntPref("news.max_articles", &maxArticles);
	NET_SetNumberOfNewsArticlesInListing(maxArticles);
}

extern "C"
void MSG_ShutdownMsgLib()
{
#ifdef DEBUG
	XP_ASSERT(MessageDB::GetNumInCache() == 0);	// better not be any open db's.
	if (MessageDB::GetNumInCache() != 0)
		MessageDB::DumpCache();
#endif
	MessageDB::CleanupCache();
	// make sure we're not leaking message headers.
#ifdef DEBUG_bienvenu
	XP_ASSERT(DBMessageHdr::numMessageHdrs == 0);
	if (DBMessageHdr::numMessageHdrs > 0)
		XP_Trace("%ld headers leaked\n", DBMessageHdr::numMessageHdrs);
	XP_ASSERT(DBThreadMessageHdr::m_numThreadHeaders == 0);
	if (DBThreadMessageHdr::m_numThreadHeaders > 0)
		XP_Trace("%ld neo thread headers leaked\n", DBThreadMessageHdr::m_numThreadHeaders);
#endif

	MSG_ShutdownDB();
    IMAP_ShutdownImap();
}