ServiceFeatures.cc

/*
 * Copyright (c) 2008-2014, Pedigree Developers
 *
 * Please see the CONTRIB file in the root of the source tree for a full
 * list of contributors.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
#include "pedigree/kernel/ServiceFeatures.h"
 
ServiceFeatures::ServiceFeatures() : m_OpEnum(0) {}
ServiceFeatures::~ServiceFeatures() {}
 
bool ServiceFeatures::provides(Type service) {
  return (m_OpEnum & service);
}
 
void ServiceFeatures::add(Type s) {
  if (!provides(s))
    m_OpEnum |= static_cast<uint32_t>(s);
}
 
void ServiceFeatures::remove(Type s) {
  if (provides(s))
    m_OpEnum &= ~static_cast<uint32_t>(s);
}