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// Copyright (C) 2011 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 NSAS_LOG_H
#define NSAS_LOG_H
#include <log/macros.h>
#include "nsas_messages.h"
namespace isc {
namespace nsas {
/// \brief NSAS Logging
///
/// Defines the levels used to output debug messages in the NSAS. Note that
/// higher numbers equate to more verbose (and detailed) output.
// The first level traces normal operations - asking the NSAS for an address,
// and cancelling a lookup. It also records when the NSAS calls back to the
// resolver to resolve something.
const int NSAS_DBG_TRACE = DBGLVL_TRACE_BASIC;
// The next level extends the normal operations and records the results of the
// lookups.
const int NSAS_DBG_RESULTS = DBGLVL_TRACE_BASIC_DATA;
// Additional information on the usage of the names - the RTT values obtained
// when queries were done.
const int NSAS_DBG_RTT = DBGLVL_TRACE_DETAIL_DATA;
/// \brief NSAS Logger
///
/// Define the logger used to log messages. We could define it in multiple
/// modules, but defining in a single module and linking to it saves time and
/// space.
extern isc::log::Logger nsas_logger; // isc::nsas::logger is the NSAS logger
} // namespace nsas
} // namespace isc
#endif // NSAS_LOG_H
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