epan/dissectors/packet-rtps.h

   1 /* packet-rtps.h
   2  * Header file for the Real-Time Publish-Subscribe (RTPS) and related (RTPS
   3  * Virtual Transport and Processed) protocols.
   4  *
   5  * (c) 2020 Copyright, Real-Time Innovations, Inc.
   6  * Real-Time Innovations, Inc.
   7  * 232 East Java Drive
   8  * Sunnyvale, CA 94089
   9  *
  10  * Wireshark - Network traffic analyzer
  11  * By Gerald Combs <gerald@wireshark.org>
  12  * Copyright 1998 Gerald Combs
  13  *
  14  * SPDX-License-Identifier: GPL-2.0-or-later
  15  */
  16
  17 #ifndef _TYPEDEFS_DEFINES_RTPS_H
  18 #define _TYPEDEFS_DEFINES_RTPS_H
  19
  20 #ifdef __cplusplus
  21 extern "C" {
  22 #endif
  23
  24 /* Vendor specific - rti */
  25 #define NDDS_TRANSPORT_CLASSID_ANY                  (0)
  26 #define NDDS_TRANSPORT_CLASSID_UDPv4                (1)
  27 #define NDDS_TRANSPORT_CLASSID_UDPv6                (2)
  28 #define NDDS_TRANSPORT_CLASSID_INTRA                (3)
  29 #define NDDS_TRANSPORT_CLASSID_DTLS                 (6)
  30 #define NDDS_TRANSPORT_CLASSID_WAN                  (7)
  31 #define NDDS_TRANSPORT_CLASSID_TCPV4_LAN            (8)
  32 #define NDDS_TRANSPORT_CLASSID_TCPV4_WAN            (9)
  33 #define NDDS_TRANSPORT_CLASSID_TLSV4_LAN            (10)
  34 #define NDDS_TRANSPORT_CLASSID_TLSV4_WAN            (11)
  35 #define NDDS_TRANSPORT_CLASSID_PCIE                 (12)
  36 #define NDDS_TRANSPORT_CLASSID_ITP                  (13)
  37 #define NDDS_TRANSPORT_CLASSID_SHMEM                (0x01000000)
  38 #define NDDS_TRANSPORT_CLASSID_UDPv4_WAN            (0x01000001)
  39
  40 /*
  41 * Flags indicating which fields have been filled in.
  42 */
  43 #define GUID_HAS_HOST_ID     0x00000001
  44 #define GUID_HAS_APP_ID      0x00000002
  45 #define GUID_HAS_INSTANCE_ID 0x00000004
  46 #define GUID_HAS_ENTITY_ID   0x00000008
  47 #define GUID_HAS_ALL         0x0000000F
  48
  49 typedef struct _endpoint_guid {
  50     unsigned   fields_present;
  51     uint32_t host_id;
  52     uint32_t app_id;
  53     uint32_t instance_id;
  54     uint32_t entity_id;
  55 } endpoint_guid;
  56
  57 /* Process a submessage: used in packet-rtps-processed.c */
  58 extern void dissect_rtps_submessages(
  59     tvbuff_t *tvb,
  60     int offset,
  61     packet_info *pinfo,
  62     proto_tree *rtps_tree,
  63     uint16_t version,
  64     uint16_t vendor_id,
  65     endpoint_guid *guid,
  66     bool dissecting_encrypted_submessage);
  67
  68 /* Information that the RTPS-VT protocol passes to RTPS-PROC */
  69 struct rtpsvt_data {
  70     uint8_t version_major;
  71     uint8_t version_minor;
  72     uint8_t direction;
  73     uint16_t rtps_length;
  74 };
  75
  76 #ifdef __cplusplus
  77 } /* extern "C"*/
  78 #endif
  79
  80 #endif /* _TYPEDEFS_DEFINES_RTPS_H */
  81
  82 /*
  83  * Editor modelines
  84  *
  85  * Local Variables:
  86  * c-basic-offset: 2
  87  * tab-width: 8
  88  * indent-tabs-mode: nil
  89  * End:
  90  *
  91  * ex: set shiftwidth=2 tabstop=8 expandtab:
  92  * :indentSize=2:tabSize=8:noTabs=true:
  93  */