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PEP 55 Update license on source files to current license text and date

//%2003////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002  BMC Software, Hewlett-Packard Development
// Company, L. P., IBM Corp., The Open Group, Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L. P.;
// IBM Corp.; EMC Corporation, The Open Group.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//==============================================================================
//
// Author: Mike Brasher (mbrasher@bmc.com)
//
// Modified By:
//
//%/////////////////////////////////////////////////////////////////////////////

#include "Destroyer.h"
#include "Dir.h"
#include "InternalException.h"

PEGASUS_NAMESPACE_BEGIN

#include <io.h>
#include <direct.h>

struct DirRep
{
    long file;
    struct _finddata_t findData;
};

Dir::Dir(const String& path)
{
    _rep = new DirRep;
    _rep->file = _findfirst((path+"/*").getCString(), &_rep->findData);

    if (_rep->file == -1)
    {
	_more = false;
	throw CannotOpenDirectory(path);
    }
    else
	_more = true;
}

Dir::~Dir()
{
    if (_rep->file != -1)
	_findclose(_rep->file);

    delete _rep;
}

const char* Dir::getName() const
{
    return _rep->findData.name;
}

void Dir::next()
{
    if (!_more)
	return;

    _more = _findnext(_rep->file, &_rep->findData) == 0;
}

PEGASUS_NAMESPACE_END