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/*****************************************************************************
*
* Copyright (c) 2000 - 2010, Lawrence Livermore National Security, LLC
* Produced at the Lawrence Livermore National Laboratory
* LLNL-CODE-400124
* All rights reserved.
*
* This file is part of VisIt. For details, see https://visit.llnl.gov/. The
* full copyright notice is contained in the file COPYRIGHT located at the root
* of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the disclaimer (as noted below) in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of the LLNS/LLNL nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL SECURITY,
* LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
*****************************************************************************/
#include <avtFileFormatInterface.h>
#include <DebugStream.h>
#include <VisItException.h>
#include <InvalidDBTypeException.h>
#include <InvalidFilesException.h>
#include <string>
#include <avtOUTCARFileFormat.h>
#include <avtCHGCARFileFormat.h>
#include <avtPOSCARFileFormat.h>
// ****************************************************************************
// Method: VASP_CreateFileFormatInterface
//
// Purpose:
// Opens the first VASP file in the list and attempts to use the various
// file formats to create a file format interface.
//
// Arguments:
// list : The list of filenames.
// nList : The number of filenames in the list.
// nBlock : The number of files in a timestep.
//
// Returns: A file format interface or 0 if no file format interface
// was created.
//
// Programmer: Jeremy Meredith
// Creation: August 29, 2006
//
// Modifications:
// Jeremy Meredith, Tue Jan 8 10:35:45 EST 2008
// Added POSCAR support.
//
// ****************************************************************************
avtFileFormatInterface *
VASP_CreateFileFormatInterface(const char * const *list, int nList, int nBlock)
{
avtFileFormatInterface *ffi = 0;
if (list != 0 && nList > 0)
{
// Determine the type of reader that we want to use.
int flavor = -1;
TRY
{
std::string fn(list[0]);
if(flavor == -1 && avtOUTCARFileFormat::Identify(fn))
{
flavor = 0;
debug4 << "Database is avtOUTCARFileFormat" << endl;
}
if(flavor == -1 && avtCHGCARFileFormat::Identify(fn))
{
flavor = 1;
debug4 << "Database is avtCHGCARFileFormat" << endl;
}
if(flavor == -1 && avtPOSCARFileFormat::Identify(fn))
{
flavor = 2;
debug4 << "Database is avtPOSCARFileFormat" << endl;
}
if(flavor == -1)
{
EXCEPTION1(InvalidFilesException, list[0]);
}
}
CATCH(VisItException)
{
RETHROW;
}
ENDTRY
switch(flavor)
{
case 0:
ffi = avtOUTCARFileFormat::CreateInterface(list, nList, nBlock);
break;
case 1:
ffi = avtCHGCARFileFormat::CreateInterface(list, nList, nBlock);
break;
case 2:
ffi = avtPOSCARFileFormat::CreateInterface(list, nList, nBlock);
break;
}
}
return ffi;
}
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