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iriap_event.h
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1 /*********************************************************************
2  *
3  * Filename: iriap_event.h
4  * Version:
5  * Description:
6  * Status: Experimental.
7  * Author: Dag Brattli <[email protected]>
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 <[email protected]>
11  *
12  * Copyright (c) 1998-1999 Dag Brattli <[email protected]>, 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 
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