epan/dissectors/packet-h248_7.c

   1 /*
   2  *  packet-h248_7.c
   3  *  H.248.7
   4  *  Gateway control protocol: Generic Announcement package
   5  *
   6  *  (c) 2007, Luis E. Garcia Ontanon <luis@ontanon.org>
   7  *
   8  * Wireshark - Network traffic analyzer
   9  * By Gerald Combs <gerald@wireshark.org>
  10  * Copyright 1998 Gerald Combs
  11  *
  12  * SPDX-License-Identifier: GPL-2.0-or-later
  13  */
  14
  15 #include "config.h"
  16
  17 #include "packet-h248.h"
  18
  19 void proto_register_h248_7(void);
  20
  21 #define PNAME  "H.248.7"
  22 #define PSNAME "H248AN"
  23 #define PFNAME "h248.an"
  24
  25 static int proto_h248_an;
  26
  27 static int hf_h248_an_apf;
  28 static int hf_h248_an_apf_an;
  29 static int hf_h248_an_apf_noc;
  30 static int hf_h248_an_apf_av;
  31 static int hf_h248_an_apf_di;
  32
  33 static int hf_h248_an_apv;
  34 static int hf_h248_an_apv_an;
  35 static int hf_h248_an_apv_noc;
  36 static int hf_h248_an_apv_av;
  37 static int hf_h248_an_apv_num;
  38 static int hf_h248_an_apv_spi;
  39 static int hf_h248_an_apv_sp;
  40 static int hf_h248_an_apv_di;
  41
  42 static int ett_h248_an;
  43 static int ett_h248_an_apf;
  44 static int ett_h248_an_apv;
  45
  46 static const value_string h248_an_prop_vals[] = {
  47         { 0, "Generic Announcement Package (an) (H.248.7)" },
  48         { 0, NULL }
  49 };
  50
  51 static const value_string  h248_an_signals_vals[] = {
  52         { 0x0001, "Announcement Play Fixed (apf)"},
  53         { 0x0002, "Announcement Play Variable (apv)"},
  54         {0,NULL}
  55 };
  56
  57
  58 static const value_string  h248_an_apf_params_vals[] = {
  59         { 0x0001, "Name (an)"},
  60         { 0x0002, "Number of Cycles (noc)"},
  61         { 0x0003, "Variant (av)"},
  62         { 0x0004, "Direction (di)"},
  63         {0,NULL}
  64 };
  65
  66 static const value_string  h248_an_apv_params_vals[] = {
  67         { 0x0001, "Name (an)"},
  68         { 0x0002, "Number of Cycles (noc)"},
  69         { 0x0003, "Variant (av)"},
  70         { 0x0004, "Number (num)"},
  71         { 0x0005, "Specific Parameters Interpretation (spi)"},
  72         { 0x0006, "Specific Parameters (sp)"},
  73         { 0x0007, "Direction (di)"},
  74         {0,NULL}
  75 };
  76
  77 static const value_string  h248_an_di_vals[] = {
  78         { 0x0001, "External (ext)"},
  79         { 0x0002, "Internal (int)"},
  80         { 0x0003, "Both (both)"},
  81         {0,NULL}
  82 };
  83
  84
  85
  86
  87 static const h248_pkg_param_t  h248_an_apf_params[] = {
  88         { 0x0001, &hf_h248_an_apf_an, h248_param_ber_integer, NULL },
  89         { 0x0002, &hf_h248_an_apf_noc, h248_param_ber_integer, NULL },
  90         { 0x0003, &hf_h248_an_apf_av, h248_param_ber_octetstring, NULL },
  91         { 0x0004, &hf_h248_an_apf_di, h248_param_ber_integer, NULL },
  92         { 0, NULL, NULL, NULL}
  93 };
  94
  95 static const h248_pkg_param_t  h248_an_apv_params[] = {
  96         { 0x0001, &hf_h248_an_apv_an, h248_param_ber_integer, NULL },
  97         { 0x0002, &hf_h248_an_apv_noc, h248_param_ber_integer, NULL },
  98         { 0x0003, &hf_h248_an_apv_av, h248_param_ber_octetstring, NULL },
  99         { 0x0004, &hf_h248_an_apv_num, h248_param_ber_integer, NULL },
 100         { 0x0005, &hf_h248_an_apv_spi, h248_param_ber_integer, NULL },
 101         { 0x0006, &hf_h248_an_apv_sp, h248_param_ber_integer, NULL },
 102         { 0x0007, &hf_h248_an_apv_di, h248_param_ber_integer, NULL },
 103         { 0, NULL, NULL, NULL}
 104 };
 105
 106 static const h248_pkg_sig_t h248_an_signals[] = {
 107         { 0x0001, &hf_h248_an_apf, &ett_h248_an_apf, h248_an_apf_params, h248_an_apf_params_vals },
 108         { 0x0002, &hf_h248_an_apv, &ett_h248_an_apv, h248_an_apv_params, h248_an_apv_params_vals },
 109         { 0, NULL, NULL, NULL, NULL}
 110 };
 111
 112 static h248_package_t h248_pkg_an = {
 113         0x001d,
 114         &proto_h248_an,
 115         &ett_h248_an,
 116         h248_an_prop_vals,
 117         h248_an_signals_vals,
 118         NULL,
 119         NULL,
 120         NULL,                                   /* Properties   */
 121         h248_an_signals,                        /* signals              */
 122         NULL,                                   /* events               */
 123         NULL                                    /* statistics   */
 124 };
 125
 126
 127
 128
 129
 130
 131 void proto_register_h248_7(void) {
 132         static hf_register_info hf[] = {
 133                 { &hf_h248_an_apf, { "Fixed Announcement Play", "h248.an.apf", FT_BYTES, BASE_NONE, NULL, 0, "Initiates the play of a fixed announcement", HFILL }},
 134                 { &hf_h248_an_apf_an, { "Announcement name", "h248.an.apf.an", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
 135                 { &hf_h248_an_apf_noc, { "Number of cycles", "h248.an.apf.noc", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
 136                 { &hf_h248_an_apf_av, { "Announcement Variant", "h248.an.apf.av", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
 137                 { &hf_h248_an_apf_di, {"Announcement Direction","h248.an.apf.di",FT_UINT32, BASE_HEX, VALS(h248_an_di_vals), 0, NULL, HFILL}},
 138
 139                 { &hf_h248_an_apv, { "Fixed Announcement Play", "h248.an.apv", FT_BYTES, BASE_NONE, NULL, 0, "Initiates the play of a fixed announcement", HFILL }},
 140                 { &hf_h248_an_apv_an, { "Announcement name", "h248.an.apv.an", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
 141                 { &hf_h248_an_apv_noc, { "Number of cycles", "h248.an.apv.noc", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
 142                 { &hf_h248_an_apv_av, { "Announcement Variant", "h248.an.apv.av", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
 143                 { &hf_h248_an_apv_num, { "Number", "h248.an.apv.num", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
 144                 { &hf_h248_an_apv_spi, { "Specific parameters interpretation", "h248.an.apv.spi", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
 145                 { &hf_h248_an_apv_sp, { "Specific parameters", "h248.an.apv.sp", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
 146                 { &hf_h248_an_apv_di, {"Announcement Direction","h248.an.apv.di",FT_UINT32, BASE_HEX, VALS(h248_an_di_vals), 0, NULL, HFILL}}
 147
 148                 };
 149
 150         static int *ett[] = {
 151                 &ett_h248_an,
 152                 &ett_h248_an_apf,
 153                 &ett_h248_an_apv
 154         };
 155
 156         proto_h248_an = proto_register_protocol(PNAME, PSNAME, PFNAME);
 157
 158         proto_register_field_array(proto_h248_an, hf, array_length(hf));
 159
 160         proto_register_subtree_array(ett, array_length(ett));
 161
 162         h248_register_package(&h248_pkg_an,REPLACE_PKG);
 163 }
 164
 165 /*
 166  * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 167  *
 168  * Local variables:
 169  * c-basic-offset: 8
 170  * tab-width: 8
 171  * indent-tabs-mode: t
 172  * End:
 173  *
 174  * vi: set shiftwidth=8 tabstop=8 noexpandtab:
 175  * :indentSize=8:tabSize=8:noTabs=false:
 176  */