epan/dissectors/packet-sip.h

   1 /* packet-sip.h
   2  *
   3  * Wireshark - Network traffic analyzer
   4  * By Gerald Combs <gerald@wireshark.org>
   5  * Copyright 1998 Gerald Combs
   6  *
   7  * SPDX-License-Identifier: GPL-2.0-or-later
   8  */
   9
  10 #ifndef __PACKET_SIP_H__
  11 #define __PACKET_SIP_H__
  12
  13 #include <epan/packet.h>
  14
  15 typedef struct _sip_info_value_t
  16 {
  17     const uint8_t   *request_method;
  18     unsigned  response_code;
  19     bool      resend;
  20     uint32_t  setup_time;
  21     /* added for VoIP calls analysis, see ui/voip_calls.c*/
  22     char     *tap_call_id;
  23     char     *tap_from_addr;
  24     char     *tap_to_addr;
  25     uint32_t  tap_cseq_number;
  26     char     *reason_phrase;
  27 } sip_info_value_t;
  28
  29 typedef enum {
  30     SIP_PROTO_OTHER = 0,
  31     SIP_PROTO_SIP = 1,
  32     SIP_PROTO_Q850 = 2
  33 } sip_reason_code_proto_t;
  34
  35 typedef struct _sip_reason_code_info_t
  36 {
  37     sip_reason_code_proto_t    protocol_type_num;
  38     unsigned                   cause_value;
  39 } sip_reason_code_info_t;
  40
  41 WS_DLL_PUBLIC const value_string sip_response_code_vals[];
  42
  43 extern void dfilter_store_sip_from_addr(tvbuff_t *tvb, proto_tree *tree,
  44     unsigned parameter_offset, unsigned parameter_len);
  45
  46 extern void dissect_sip_p_access_network_info_header(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int start_offset, int line_end_offset);
  47
  48 #endif