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    1: /*
    2:  * IS-IS Rout(e)ing protocol - isis_events.h   
    3:  *
    4:  * Copyright (C) 2001,2002   Sampo Saaristo
    5:  *                           Tampere University of Technology      
    6:  *                           Institute of Communications Engineering
    7:  *
    8:  * This program is free software; you can redistribute it and/or modify it 
    9:  * under the terms of the GNU General Public Licenseas published by the Free 
   10:  * Software Foundation; either version 2 of the License, or (at your option) 
   11:  * any later version.
   12:  *
   13:  * This program is distributed in the hope that it will be useful,but WITHOUT 
   14:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
   15:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
   16:  * more details.
   17: 
   18:  * You should have received a copy of the GNU General Public License along 
   19:  * with this program; if not, write to the Free Software Foundation, Inc., 
   20:  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
   21:  */
   22: #ifndef _ZEBRA_ISIS_EVENTS_H
   23: #define _ZEBRA_ISIS_EVENTS_H
   24: 
   25: /*
   26:  * Events related to area
   27:  */
   28: void isis_event_system_type_change (struct isis_area *area, int newtype);
   29: void isis_event_area_addr_change (struct isis_area *area);
   30: 
   31: /*
   32:  * Events related to circuit
   33:  */
   34: void isis_event_circuit_state_change (struct isis_circuit *circuit,
   35: 				      int state);
   36: void isis_event_circuit_type_change (struct isis_circuit *circuit,
   37: 				     int newtype);
   38: /*
   39:  * Events related to adjacencies
   40:  */
   41: void isis_event_adjacency_state_change (struct isis_adjacency *adj,
   42: 					int newstate);
   43: 
   44: int isis_event_dis_status_change (struct thread *thread);
   45: 
   46: /*
   47:  * Error events
   48:  */
   49: #define AUTH_ERROR_TYPE_LSP   3
   50: #define AUTH_ERROR_TYPE_SNP   2
   51: #define AUTH_ERROR_TYPE_HELLO 1
   52: void isis_event_auth_failure (char *area_tag, const char *error_string,
   53: 			      u_char *sysid);
   54: 
   55: #endif /* _ZEBRA_ISIS_EVENTS_H */