//
// The developer of the original code and/or files is Tripwire, Inc.
// Portions created by Tripwire, Inc. are copyright (C) 2000 Tripwire,
// Inc. Tripwire is a registered trademark of Tripwire, Inc.  All rights
// reserved.
// 
// This program is free software.  The contents of this file are subject
// to the terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2 of the License, or (at your
// option) any later version.  You may redistribute it and/or modify it
// only in compliance with the GNU General Public License.
// 
// This program is distributed in the hope that it will be useful.
// However, this program is distributed AS-IS WITHOUT ANY
// WARRANTY; INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS
// FOR A PARTICULAR PURPOSE.  Please see the GNU General Public License
// for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 
// Nothing in the GNU General Public License or any other license to use
// the code or files shall permit you to use Tripwire's trademarks,
// service marks, or other intellectual property without Tripwire's
// prior written consent.
// 
// If you have any questions, please contact Tripwire, Inc. at either
// info@tripwire.org or www.tripwire.org.
//
// fsdatasourceiter_t
#include "fs/stdfs.h"
#include "fs/fsdatasourceiter.h"
#include "core/fsservices.h"
#include "core/debug.h"
#include "twtest/test.h"
#include "fco/fco.h"

/*
static void PrintDb( cHierDatabase::iterator iter, cDebug d, bool bFirst = true )
{
	if( ! bFirst )
	{
		iter.Descend();
	}
	d.TraceDebug( "-- Processing directory %s\n", iter.GetCwd().c_str() );

	for( iter.SeekBegin(); ! iter.Done(); iter.Next() )
	{
		d.TraceDebug( "Processing entry %s\n", iter.GetName().c_str() );
		if( iter.CanDescend() )
		{
			d.TraceDebug( ">>Descending...\n" );
			PrintDb(iter, d, false);
		}
	}

	d.TraceDebug( "-- Done Processing directory %s\n", iter.GetCwd().c_str() );
}
*/

static void PrintIter( cFSDataSourceIter iter, cDebug& d )
{
	//
	//debug stuff
	//
	
	if( ! iter.CanDescend() )
	{
		d.TraceError( "Iterator cannot descend; returning!\n");
		return;
	}
	iter.Descend();
    iter.TraceContents();

	for( iter.SeekBegin(); ! iter.Done(); iter.Next() )
	{
		iFCO* pFCO = iter.CreateFCO();
		if( pFCO )
		{
			pFCO->TraceContents();
			pFCO->Release();
		}
		else
		{
			d.TraceError( "*** Create of FCO failed!\n");
		}
		if( iter.CanDescend() )
		{
			d.TraceDebug( ">>Descending...\n" );
			PrintIter(iter, d);
		}
	}
}


void TestFSDataSourceIter()
{
	cFSDataSourceIter	iter;
	cDebug				d("TestFSDataSourceIter");
	try
	{
		// go to my temp directory and iterate over everything!
		iter.SeekToFCO( cFCOName(_T("/tmp")) );
		//
		// print out everything below the iterator
		//
		PrintIter( iter, d );
	}
	catch( eError& e )
	{
	        d.TraceError( "*** Caught exception %d %s\n", e.GetID(), e.GetMsg().c_str() );
		TEST( false );
	}
}