epan/dissectors/packet-pw-common.h

   1 /* packet-pw-common.h
   2  * Interface of pw-common module
   3  * Copyright 2009, Artem Tamazov <artem.tamazov@tellabs.com>
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * SPDX-License-Identifier: GPL-2.0-or-later
  10  */
  11
  12 #ifndef PACKET_PW_COMMON_H
  13 #define PACKET_PW_COMMON_H
  14
  15 #include <epan/packet.h>
  16
  17 #define PWC_SIZEOF_CW 4
  18
  19 extern const char pwc_longname_pw_satop[];
  20 extern const char pwc_longname_pw_cesopsn[];
  21 extern const char pwc_longname_pw_atm_n1_cw[];
  22 extern const char pwc_longname_pw_atm_n1_nocw[];
  23 extern const char pwc_longname_pw_atm_11_or_aal5_pdu[];
  24 extern const char pwc_longname_pw_atm_aal5_sdu[];
  25
  26 extern const value_string pwc_vals_cw_l_bit[];
  27 extern const value_string pwc_vals_cw_r_bit[];
  28 extern const value_string pwc_vals_cw_frag[];
  29
  30 typedef enum {
  31         PWC_CW_BAD_BITS03               = 1 << 0
  32         ,PWC_CW_BAD_PAYLEN_LT_0         = 1 << 1
  33         ,PWC_CW_BAD_PAYLEN_GT_PACKET    = 1 << 2
  34         ,PWC_CW_BAD_LEN_MUST_BE_0       = 1 << 3
  35         ,PWC_CW_BAD_FRAG                = 1 << 4
  36         ,PWC_CW_BAD_RSV                 = 1 << 5
  37         ,PWC_CW_BAD_FLAGS               = 1 << 8
  38         ,PWC_CW_BAD_PAYLEN_LE_0         = 1 << 9
  39         ,PWC_CW_BAD_PADDING_NE_0        = 1 << 10
  40         ,PWC_ANYOF_CW_BAD       = PWC_CW_BAD_BITS03
  41                                 + PWC_CW_BAD_PAYLEN_LT_0
  42                                 + PWC_CW_BAD_PAYLEN_GT_PACKET
  43                                 + PWC_CW_BAD_LEN_MUST_BE_0
  44                                 + PWC_CW_BAD_FRAG
  45                                 + PWC_CW_BAD_RSV
  46                                 + PWC_CW_BAD_FLAGS
  47                                 + PWC_CW_BAD_PAYLEN_LE_0
  48                                 + PWC_CW_BAD_PADDING_NE_0
  49         ,PWC_CW_SUSPECT_LM              = 1 << 6
  50         ,PWC_ANYOF_CW_SUSPECT   = PWC_CW_SUSPECT_LM
  51         ,PWC_PAY_SIZE_BAD               = 1 << 7
  52 }
  53 pwc_packet_properties_t;
  54 #define PWC_PACKET_PROPERTIES_T_INITIALIZER 0
  55
  56 typedef enum {
  57         PWC_DEMUX_MPLS = 0
  58         ,PWC_DEMUX_UDP          /*IPv4/IPv6 and UDP as demultiplexing layer*/
  59         ,PWC_DEMUX_L2TP         /*IPv4/IPv6 and L2TPv3 as demultiplexing layer*/
  60 }
  61 pwc_demux_type_t;
  62
  63 extern void pwc_item_append_cw(proto_item* item, const uint32_t cw, const bool append_text);
  64 extern void pwc_item_append_text_n_items(proto_item* item, const int n, const char * const item_text);
  65
  66 #endif