Wireshark  4.3.0
The Wireshark network protocol analyzer
irda-appl.h
1 /* irda-appl.h
2  * Interface for IrDA application dissectors
3  * By Jan Kiszka <jan.kiszka@web.de>
4  * Copyright 2003 Jan Kiszka
5  *
6  * Wireshark - Network traffic analyzer
7  * By Gerald Combs <gerald@unicom.net>
8  * Copyright 1998 Gerald Combs
9  *
10  * SPDX-License-Identifier: GPL-2.0-or-later
11  */
12 
13 
14 #ifndef __IRDA_APPL_H__
15 #define __IRDA_APPL_H__
16 
17 /*
18  * Prototypes, defines, and typedefs needed for implementing IrDA application
19  * layer dissectors.
20  * There should be no need to modify this part.
21  */
22 
23 /* LM-IAS Attribute types */
24 #define IAS_MISSING 0
25 #define IAS_INTEGER 1
26 #define IAS_OCT_SEQ 2
27 #define IAS_STRING 3
28 
29 /* Maximum number of handled list entries of an IAP result */
30 #define MAX_IAP_ENTRIES 32
31 
32 
33 typedef enum {
34  CONNECT_PDU,
35  DISCONNECT_PDU,
36  DATA_PDU
37 } pdu_type_t;
38 
39 typedef bool (*ias_value_dissector_t)(tvbuff_t* tvb, unsigned offset, packet_info* pinfo, proto_tree* tree,
40  unsigned list_index, uint8_t attr_type, uint8_t circuit_id);
41 
42 typedef const struct ias_attr_dissector {
43  const char* attr_name;
44  ias_value_dissector_t value_dissector;
46 
47 typedef const struct ias_class_dissector {
48  const char* class_name;
49  ias_attr_dissector_t* pattr_dissector;
51 
52 
53 extern bool check_iap_octet_result(tvbuff_t* tvb, proto_tree* tree, unsigned offset,
54  const char* attr_name, uint8_t attr_type);
55 extern uint8_t check_iap_lsap_result(tvbuff_t* tvb, proto_tree* tree, unsigned offset,
56  const char* attr_name, uint8_t attr_type);
57 
58 extern void add_lmp_conversation(packet_info* pinfo, uint8_t dlsap, bool ttp, dissector_handle_t dissector, uint8_t circuit_id);
59 
60 extern unsigned dissect_param_tuple(tvbuff_t* tvb, proto_tree* tree, unsigned offset);
61 
62 /*
63  * Protocol exports.
64  * Modify the lines below to add new protocols.
65  */
66 
67 /* IrCOMM/IrLPT protocol */
68 extern void proto_register_ircomm(void);
69 extern ias_attr_dissector_t ircomm_attr_dissector[];
70 extern ias_attr_dissector_t irlpt_attr_dissector[];
71 
72 /* Serial Infrared (SIR) */
73 extern void proto_register_irsir(void);
74 
75 
76 /*
77  * Protocol hooks
78  */
79 
80 /* IAS class dissectors */
81 #define CLASS_DISSECTORS \
82  { "Device", device_attr_dissector }, \
83  { "IrDA:IrCOMM", ircomm_attr_dissector }, \
84  { "IrLPT", irlpt_attr_dissector }, \
85  { NULL, NULL }
86 
87 #endif /* __IRDA_APPL_H__ */
Definition: packet_info.h:44
Definition: proto.h:904
Definition: packet.c:763
Definition: irda-appl.h:42
Definition: irda-appl.h:47
Definition: tvbuff-int.h:35