kernel/include/net/irda/iriap_event.h

   1 /*********************************************************************
   2  *
   3  * Filename:      iriap_event.h
   4  * Version:
   5  * Description:
   6  * Status:        Experimental.
   7  * Author:        Dag Brattli <dagb@cs.uit.no>
   8  * Created at:    Mon Aug  4 20:40:53 1997
   9  * Modified at:   Sun Oct 31 22:02:54 1999
  10  * Modified by:   Dag Brattli <dagb@cs.uit.no>
  11  *
  12  *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>, 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  *     Neither Dag Brattli nor University of Tromsø admit liability nor
  20  *     provide warranty for any of this software. This material is
  21  *     provided "AS-IS" and at no charge.
  22  *
  23  ********************************************************************/
  24
  25 #ifndef IRIAP_FSM_H
  26 #define IRIAP_FSM_H
  27
  28 /* Forward because of circular include dependecies */
  29 struct iriap_cb;
  30
  31 /* IrIAP states */
  32 typedef enum {
  33         /* Client */
  34         S_DISCONNECT,
  35         S_CONNECTING,
  36         S_CALL,
  37
  38         /* S-Call */
  39         S_MAKE_CALL,
  40         S_CALLING,
  41         S_OUTSTANDING,
  42         S_REPLYING,
  43         S_WAIT_FOR_CALL,
  44         S_WAIT_ACTIVE,
  45
  46         /* Server */
  47         R_DISCONNECT,
  48         R_CALL,
  49
  50         /* R-Connect */
  51         R_WAITING,
  52         R_WAIT_ACTIVE,
  53         R_RECEIVING,
  54         R_EXECUTE,
  55         R_RETURNING,
  56 } IRIAP_STATE;
  57
  58 typedef enum {
  59         IAP_CALL_REQUEST,
  60         IAP_CALL_REQUEST_GVBC,
  61         IAP_CALL_RESPONSE,
  62         IAP_RECV_F_LST,
  63         IAP_LM_DISCONNECT_INDICATION,
  64         IAP_LM_CONNECT_INDICATION,
  65         IAP_LM_CONNECT_CONFIRM,
  66 } IRIAP_EVENT;
  67
  68 void iriap_next_client_state   (struct iriap_cb *self, IRIAP_STATE state);
  69 void iriap_next_call_state     (struct iriap_cb *self, IRIAP_STATE state);
  70 void iriap_next_server_state   (struct iriap_cb *self, IRIAP_STATE state);
  71 void iriap_next_r_connect_state(struct iriap_cb *self, IRIAP_STATE state);
  72
  73
  74 void iriap_do_client_event(struct iriap_cb *self, IRIAP_EVENT event,
  75                            struct sk_buff *skb);
  76 void iriap_do_call_event  (struct iriap_cb *self, IRIAP_EVENT event,
  77                            struct sk_buff *skb);
  78
  79 void iriap_do_server_event   (struct iriap_cb *self, IRIAP_EVENT event,
  80                               struct sk_buff *skb);
  81 void iriap_do_r_connect_event(struct iriap_cb *self, IRIAP_EVENT event,
  82                               struct sk_buff *skb);
  83
  84 #endif /* IRIAP_FSM_H */
  85