#include "pch.h"
#include "AclHelper.h"

AclHelper::AclHelper()
{
    emptyAcl = (PACL)malloc(sizeof(ACL));

    if (emptyAcl)
    {
        InitializeAcl(emptyAcl, sizeof(ACL), ACL_REVISION);
    }
}

AclHelper::~AclHelper()
{
    if (emptyAcl)
    {
        free(emptyAcl);
    }
}

DWORD AclHelper::ResetAcl(const wstring& path)
{
    if (emptyAcl)
    {
        return SetNamedSecurityInfoW(const_cast<LPWSTR>(path.c_str()), SE_FILE_OBJECT, DACL_SECURITY_INFORMATION | UNPROTECTED_DACL_SECURITY_INFORMATION, NULL, NULL, emptyAcl, NULL);
    }
    else
    {
        return ERROR_OUTOFMEMORY;
    }
}