// FileFindWDS.cpp - Implementation of CFileFindWDS
//
// WinDirStat - Directory Statistics
// Copyright (C) 2003-2005 Bernhard Seifert
// Copyright (C) 2004-2017 WinDirStat Team (windirstat.net)
//
// This program is free software; you can redistribute it and/or modify
// it under 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.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  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
//

#include "StdAfx.h"
#include "FileFindWDS.h"
#include "windirstat.h"

// Function to access the file attributes from outside
DWORD CFileFindWDS::GetAttributes() const
{
    ASSERT(m_hContext != NULL);
    ASSERT_VALID(this);

    if(m_pFoundInfo != NULL)
    {
        return ((LPWIN32_FIND_DATA)m_pFoundInfo)->dwFileAttributes;
    }
    else
    {
        return INVALID_FILE_ATTRIBUTES;
    }
}

// Wrapper for file size retrieval
// This function tries to return compressed file size whenever possible.
// If the file is not compressed the uncompressed size is being returned.
ULONGLONG CFileFindWDS::GetCompressedLength() const
{
#if 0 // TODO: make this an option (the compressed size instead of "normal" size
    ULARGE_INTEGER ret;
    ret.LowPart = ::GetCompressedFileSize(GetFilePath(), &ret.HighPart);

    // Check for error
    if((::GetLastError() != ERROR_SUCCESS) && (ret.LowPart == INVALID_FILE_SIZE))
    {
        // In case of an error return size from CFileFind object
        return GetLength();
    }
    else
    {
        return ret.QuadPart;
    }
#endif // 0
    // Use the file size already found by the finder object
    return GetLength();
}