#ifndef COS_LW_LOG_STATUS_IDL
#define COS_LW_LOG_STATUS_IDL

#ifdef _PRE_3_0_COMPILER_
#pragma prefix "omg.org"
#endif

module CosLwLog {

#ifndef _PRE_3_0_COMPILER_
  typeprefix CosLwLog "omg.org";
#endif

  // The following constants are intended to identify
  // the nature of a logging record. The constants
  // represent the valid values for LogLevel
  // The list of constants may be expanded
  const unsigned short SECURITY_ALARM = 1;
  const unsigned short FAILURE_ALARM = 2;
  const unsigned short DEGRADED_ALARM =3;
  const unsigned short EXCEPTION_ERROR =4;
  const unsigned short FLOW_CONTROL_ERROR =5;
  const unsigned short RANGE_ERROR =6;
  const unsigned short USAGE_ERROR = 7;
  const unsigned short ADMINISTRATIVE_EVENT = 8;
  const unsigned short STATISTIC_REPORT = 9;
  // Values ranging from 10 to 26 are reserved for
  // 16 debugging levels.
  typedef unsigned short LogLevel;

  enum OperationalState {disabled, enabled};
  enum AdministrativeState {locked, unlocked};
  enum LogFullAction {WRAP, HALT};

  typedef unsigned long long RecordId;

  struct LogTime {
    long seconds;
    long nanoseconds;
  };

  struct AvailabilityStatus{
    boolean off_duty;
    boolean log_full;
  };

  struct ProducerLogRecord {
    string producerId;
    string producerName;
    LogLevel level;
    string logData;
  };

  struct LogRecord {
    RecordId id;
    LogTime time;
    ProducerLogRecord info;
  };

  typedef sequence<LogRecord> LogRecordSequence;
  typedef sequence<ProducerLogRecord> ProducerLogRecordSequence;
  typedef sequence<LogLevel> LogLevelSequence;
  typedef sequence<string> StringSeq;

  exception InvalidParam {
    string details;
  };

  interface LogStatus {
    unsigned long long get_max_size();
    unsigned long long get_current_size();
    unsigned long long get_n_records();
    LogFullAction get_log_full_action();
    AvailabilityStatus get_availability_status();
    AdministrativeState get_administrative_state();
    OperationalState get_operational_state();
  };

};

#endif // COS_LW_LOG_STATUS_IDL