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  1. /*********************************************************************
  2.  *                
  3.  * Filename:      ircomm_event.h
  4.  * Version:       
  5.  * Description:   
  6.  * Status:        Experimental.
  7.  * Author:        Dag Brattli <dagb@cs.uit.no>
  8.  * Created at:    Sun Jun  6 23:51:13 1999
  9.  * Modified at:   Thu Jun 10 08:36:25 1999
  10.  * Modified by:   Dag Brattli <dagb@cs.uit.no>
  11.  * 
  12.  *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
  13.  *     
  14.  *     This program is free software; you can redistribute it and/or 
  15.  *     modify it under the terms of the GNU General Public License as 
  16.  *     published by the Free Software Foundation; either version 2 of 
  17.  *     the License, or (at your option) any later version.
  18.  * 
  19.  *     This program is distributed in the hope that it will be useful,
  20.  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  21.  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  22.  *     GNU General Public License for more details.
  23.  * 
  24.  *     You should have received a copy of the GNU General Public License 
  25.  *     along with this program; if not, write to the Free Software 
  26.  *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
  27.  *     MA 02111-1307 USA
  28.  *     
  29.  ********************************************************************/
  30.  
  31. #ifndef IRCOMM_EVENT_H
  32. #define IRCOMM_EVENT_H
  33.  
  34. #include <net/irda/irmod.h>
  35.  
  36. typedef enum {
  37.         IRCOMM_IDLE,
  38.         IRCOMM_WAITI,
  39.         IRCOMM_WAITR,
  40.         IRCOMM_CONN,
  41. } IRCOMM_STATE;
  42.  
  43. /* IrCOMM Events */
  44. typedef enum {
  45.         IRCOMM_CONNECT_REQUEST,
  46.         IRCOMM_CONNECT_RESPONSE,
  47.         IRCOMM_TTP_CONNECT_INDICATION,
  48.     IRCOMM_LMP_CONNECT_INDICATION,
  49.         IRCOMM_TTP_CONNECT_CONFIRM,
  50.     IRCOMM_LMP_CONNECT_CONFIRM,
  51.  
  52.         IRCOMM_LMP_DISCONNECT_INDICATION,
  53.     IRCOMM_TTP_DISCONNECT_INDICATION,
  54.         IRCOMM_DISCONNECT_REQUEST,
  55.  
  56.         IRCOMM_TTP_DATA_INDICATION,
  57.     IRCOMM_LMP_DATA_INDICATION,
  58.         IRCOMM_DATA_REQUEST,
  59.         IRCOMM_CONTROL_REQUEST,
  60.         IRCOMM_CONTROL_INDICATION,
  61. } IRCOMM_EVENT;
  62.  
  63. /*
  64.  * Used for passing information through the state-machine
  65.  */
  66. struct ircomm_info {
  67.         __u32     saddr;               /* Source device address */
  68.         __u32     daddr;               /* Destination device address */
  69.         __u8      dlsap_sel;
  70.         LM_REASON reason;              /* Reason for disconnect */
  71.     __u32     max_data_size;
  72.     __u32     max_header_size;
  73.  
  74.     struct qos_info *qos;
  75. };
  76.  
  77. extern char *ircomm_state[];
  78.  
  79. struct ircomm_cb;   /* Forward decl. */
  80.  
  81. int ircomm_do_event(struct ircomm_cb *self, IRCOMM_EVENT event,
  82.             struct sk_buff *skb, struct ircomm_info *info);
  83. void ircomm_next_state(struct ircomm_cb *self, IRCOMM_STATE state);
  84.  
  85. #endif
  86.