/**
 * logTarget.h
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
 * USA.
 */

#ifndef LOGTARGET_H
#define LOGTARGET_H

/*
 * logTarget.h
 *
 * Declaration of abstract base class logTarget
 *
 * Any classes wishing to be a target for logging must
 * inherit this.
 */

#include <string>

namespace gnuworld {

namespace logging {

using std::string ;

namespace events {

typedef int eventType;

static const eventType E_MIN      = 0x0000;
static const eventType E_MAX      = 0x003F;

/* Make sure any new additions here are also added to logTarget::getIdent */
static const eventType E_PROTOCOL = 0x0001;
static const eventType E_SQL      = 0x0002;
static const eventType E_DEBUG    = 0x0004;
static const eventType E_INFO     = 0x0008;
static const eventType E_WARNING  = 0x0010;
static const eventType E_ERROR    = 0x0020;

} // namespace events

class logTarget {
  public:
    inline static string getIdent(const events::eventType& theEvent) {
      string temp;
      if(theEvent & events::E_ERROR)    temp += 'E';
      if(theEvent & events::E_WARNING)  temp += 'W';
      if(theEvent & events::E_INFO)     temp += 'I';
      if(theEvent & events::E_DEBUG)    temp += 'D';
      if(theEvent & events::E_SQL)      temp += 'S';
      if(theEvent & events::E_PROTOCOL) temp += 'P';
      return temp;
    }

    virtual ~logTarget() {}
    virtual void log(const events::eventType&, const string&) = 0;
}; // class logTarget

} // namespace logging

} // namespace gnuworld

#endif