Extending boost::filesystem for Windows and Linux: Part 1

/********************************************************
 *                                                      *
 *          Written by Stanic Igor 2012/2013            *
 *          Windows implementation of F_INFO struct     *
 *                                                      *
 *******************************************************/

#include "F_INFO.h"
using namespace std;
using namespace boost;
using namespace boost::filesystem;


F_INFO_WINDOWS::F_INFO_WINDOWS( const F_INFO& other)
{
    if(this == &other)
        return;
    this->isDirectory = other.isDirectory;
    this->length = other.length;
    this->name = other.name;
    this->path = other.path;
    this->time = other.time;
    this->isSymLink = other.isSymLink;
    this->m_fileAttrData = other.m_fileAttrData;
    this->m_permission_denied = other.m_permission_denied;
}

F_INFO_WINDOWS::F_INFO_WINDOWS(F_INFO_WINDOWS&& other)
{
    if(this != &other)
    {
        this->isDirectory = other.isDirectory;
        this->length = other.length;
        this->name = std::move(other.name);
        this->path = std::move(other.path);
        this->time = other.time;
        this->isSymLink = other.isSymLink;
        this->m_fileAttrData = other.m_fileAttrData;
        this->m_permission_denied = other.m_permission_denied;
    }
}

F_INFO_WINDOWS& F_INFO_WINDOWS::operator=(F_INFO other)
{
    this->isDirectory = other.isDirectory;
    this->length = other.length;
    this->name = std::move(other.name);
    this->path = std::move(other.path);
    this->time = other.time;
    this->isSymLink = other.isSymLink;
    this->m_fileAttrData = other.m_fileAttrData;
    this->m_permission_denied = other.m_permission_denied;
    return *this;
}

bool F_INFO_WINDOWS::checkAttribute( DWORD dword) const
{
    // first part of expression returns BOOL type which needs conversion
    // to bool without performance penalties
    return (m_fileAttrData.dwFileAttributes & dword) != FALSE;
}

bool F_INFO_WINDOWS::isArchive() const
{
    return checkAttribute(FILE_ATTRIBUTE_ARCHIVE);
}

bool F_INFO_WINDOWS::isCompressed() const
{
    return checkAttribute(FILE_ATTRIBUTE_COMPRESSED);
}

bool F_INFO_WINDOWS::isEncrypted() const
{
    return checkAttribute(FILE_ATTRIBUTE_ENCRYPTED);
}

bool F_INFO_WINDOWS::isHidden() const
{
    return checkAttribute(FILE_ATTRIBUTE_HIDDEN);
}

bool F_INFO_WINDOWS::isNormal() const
{
    return checkAttribute(FILE_ATTRIBUTE_NORMAL);
}

bool F_INFO_WINDOWS::isOffline() const
{
    return checkAttribute(FILE_ATTRIBUTE_OFFLINE);
}

bool F_INFO_WINDOWS::isReadOnly() const
{
    return checkAttribute(FILE_ATTRIBUTE_READONLY);
}

bool F_INFO_WINDOWS::isSystem() const
{
    return checkAttribute(FILE_ATTRIBUTE_SYSTEM);
}

bool F_INFO_WINDOWS::isTemporary() const
{
    return checkAttribute(FILE_ATTRIBUTE_TEMPORARY);
}

bool F_INFO_WINDOWS::permission_denied() const
{
    return m_permission_denied;
}

//F_INFO_WINDOWS END

/* FileOperations BEGIN*/
//#ifdef WINDOWS
//extern BOOL WINAPI GetFileAttributesExW(
//  _In_   LPCTSTR lpFileName,
//  _In_   GET_FILEEX_INFO_LEVELS fInfoLevelId,
//  _Out_  LPVOID lpFileInformation
//);

//long FILE_ATTRIBUTE_HIDDEN = 0x2;
//long FILE_ATTRIBUTE_SYSTEM = 0x4;
//#endif