packet-tcap.h

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/* Do not modify this file. Changes will be overwritten.                      */
/* Generated automatically by the ASN.1 to Wireshark dissector compiler       */
/* packet-tcap.h                                                              */
/* asn2wrs.py -b -q -L -p tcap -c ./tcap.cnf -s ./packet-tcap-template -D . -O ../.. tcap.asn UnidialoguePDUs.asn DialoguePDUs.asn */
 
/* packet-tcap.h
 *
 * Copyright 2004, Tim Endean <[email protected]>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <[email protected]>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 
#ifndef PACKET_tcap_H
#define PACKET_tcap_H
 
#include "ws_symbol_export.h"
 
/* TCAP component type */
#define TCAP_COMP_INVOKE    0xa1
#define TCAP_COMP_RRL       0xa2
#define TCAP_COMP_RE        0xa3
#define TCAP_COMP_REJECT    0xa4
#define TCAP_COMP_RRN       0xa7
 
 
#define ANSI_TC_INVOKE_L    0xe9
#define ANSI_TC_RRL     0xea
#define ANSI_TC_RE      0xeb
#define ANSI_TC_REJECT      0xec
#define ANSI_TC_INVOKE_N    0xed
#define ANSI_TC_RRN     0xee
 
 
#define TCAP_SEQ_TAG        0x30
#define TCAP_SET_TAG        0x31
 
#define TCAP_INVOKE_ID_TAG  0x02
#define TCAP_LINKED_ID_TAG  0x80
 
#define TCAP_EOC_LEN        2
 
#define TCAP_CONSTRUCTOR(TCtag) (TCtag & 0x20)
 
#define TC_BEGIN 1
#define TC_CONT 2
#define TC_END 3
#define TC_ABORT 4
#define TC_ANSI_ABORT 5
#define TC_ANSI_ALL 6
 
struct tcap_private_t {
  bool acv; /* Is the Application Context Version present */
  const void * oid;
  uint32_t session_id;
  void * context;
  char *TransactionID_str;
  uint32_t src_tid;
  uint32_t dst_tid;
};
 
#define LENGTH_OID 23
struct tcaphash_context_t {
  struct tcaphash_context_key_t * key;
  uint32_t session_id;
  uint32_t first_frame;
  uint32_t last_frame;
  nstime_t begin_time;  
  nstime_t end_time;    
  bool responded;   
  bool closed;
  bool upper_dissector;
  bool oid_present;
  char oid[LENGTH_OID+1];
  bool subdissector_present;
  dissector_handle_t subdissector_handle;
  void (* callback) (tvbuff_t *,packet_info *, proto_tree *, struct tcaphash_context_t *);
  struct tcaphash_begincall_t * begincall;
  struct tcaphash_contcall_t * contcall;
  struct tcaphash_endcall_t * endcall;
  struct tcaphash_ansicall_t * ansicall;
};
 
struct tcaphash_begincall_t {
  struct tcaphash_begin_info_key_t * beginkey;
  struct tcaphash_context_t * context;
  bool father;
  struct tcaphash_begincall_t * next_begincall;
  struct tcaphash_begincall_t * previous_begincall;
};
 
struct tcaphash_contcall_t {
  struct tcaphash_cont_info_key_t * contkey;
  struct tcaphash_context_t * context;
  bool father;
  struct tcaphash_contcall_t * next_contcall;
  struct tcaphash_contcall_t * previous_contcall;
};
 
struct tcaphash_endcall_t {
  struct tcaphash_end_info_key_t * endkey;
  struct tcaphash_context_t * context;
  bool father;
  struct tcaphash_endcall_t * next_endcall;
  struct tcaphash_endcall_t * previous_endcall;
};
 
struct tcaphash_ansicall_t {
  struct tcaphash_ansi_info_key_t * ansikey;
  struct tcaphash_context_t * context;
  bool father;
  struct tcaphash_ansicall_t * next_ansicall;
  struct tcaphash_ansicall_t * previous_ansicall;
};
 
struct tcaphash_context_key_t {
  uint32_t session_id;
};
 
struct tcaphash_begin_info_key_t {
  uint32_t hashKey;
  uint32_t tid;
  uint32_t pc_hash;
};
 
struct tcaphash_cont_info_key_t {
  uint32_t hashKey;
  uint32_t src_tid;
  uint32_t dst_tid;
  uint32_t opc_hash;
  uint32_t dpc_hash;
};
 
struct tcaphash_end_info_key_t {
  uint32_t hashKey;
  uint32_t tid;
  uint32_t opc_hash;
  uint32_t dpc_hash;
};
 
struct tcaphash_ansi_info_key_t {
  uint32_t hashKey;
  uint32_t tid;
  uint32_t opc_hash;
  uint32_t dpc_hash;
};
 
 
struct tcapsrt_info_t {
  uint32_t tcap_session_id;
  uint32_t src_tid;
  uint32_t dst_tid;
  uint8_t ope;
};
 
struct tcapsrt_info_t * tcapsrt_razinfo(void);
 
void tcapsrt_close(struct tcaphash_context_t * p_tcaphash_context,
           packet_info * pinfo _U_);
 
struct tcaphash_context_t * tcapsrt_call_matching(tvbuff_t *tvb,
                          packet_info * pinfo _U_,
                          proto_tree *tree,
                          struct tcapsrt_info_t * p_tcap_info);
 
WS_DLL_PUBLIC bool gtcap_StatSRT;
 
extern int tcap_standard;
 
extern const value_string tcap_component_type_str[];
void proto_reg_handoff_tcap(void);
void proto_register_tcap(void);
 
extern dissector_handle_t get_itu_tcap_subdissector(uint32_t ssn);
dissector_handle_t get_ansi_tcap_subdissector(uint32_t ssn);
 
extern void add_ansi_tcap_subdissector(uint32_t ssn, dissector_handle_t dissector);
WS_DLL_PUBLIC void add_itu_tcap_subdissector(uint32_t ssn, dissector_handle_t dissector);
 
extern void delete_ansi_tcap_subdissector(uint32_t ssn, dissector_handle_t dissector);
WS_DLL_PUBLIC void delete_itu_tcap_subdissector(uint32_t ssn, dissector_handle_t dissector);
 
extern void call_tcap_dissector(dissector_handle_t, tvbuff_t*, packet_info*, proto_tree*);
 
extern const value_string tcap_UniDialoguePDU_vals[];
extern const value_string tcap_DialoguePDU_vals[];
int dissect_tcap_UniDialoguePDU(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
int dissect_tcap_DialoguePDU(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
 
#endif  /* PACKET_tcap_H */