// Copyright (C) 2015  Internet Systems Consortium, Inc. ("ISC")
//
// Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS.  IN NO EVENT SHALL ISC 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.

#ifndef HOSTS_LOG_H
#define HOSTS_LOG_H

#include <dhcpsrv/hosts_messages.h>
#include <log/macros.h>

namespace isc {
namespace dhcp {

///@{
/// \brief Logging levels for the host reservations management.
///
/// Defines the levels used to output debug messages during the host
/// reservations management, i.e. retrieving and adding host reservations.
/// Note that higher numbers equate to more verbose(and detailed) output.

/// @brief Traces normal operations
///
/// An example of the normal operation is the call to one of the functions
/// which retrieve the reservations or add new reservation.
const int HOSTS_DBG_TRACE = DBGLVL_TRACE_BASIC;

/// @brief Records the results of the lookups
///
/// Messages logged at this level will typically contain summary of the
/// data retrieved.
const int HOSTS_DBG_RESULTS = DBGLVL_TRACE_BASIC_DATA;

/// @brief Record detailed traces
///
/// Messages logged at this level will log detailed tracing information.
const int HOSTS_DBG_TRACE_DETAIL = DBGLVL_TRACE_DETAIL;

/// @brief Records detailed results of lookups.
///
/// Messages logged at this level will contain detailed results.
const int HOSTS_DBG_TRACE_DETAIL_DATA = DBGLVL_TRACE_DETAIL_DATA;

///@}

/// @brief Logger for the @c HostMgr and the code it calls.
///
/// Define the logger used to log messages in @c HostMgr and the code it
/// calls to manage host reservations.
extern isc::log::Logger hosts_logger;

} // namespace dhcp
} // namespace isc

#endif // HOSTS_LOG_H