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  * $Id$
   9  *
  10  * Wireshark - Network traffic analyzer
  11  * By Gerald Combs <gerald@wireshark.org>
  12  * Copyright 1998 Gerald Combs
  13  *
  14  * This program is free software; you can redistribute it and/or
  15  * modify it under the terms of the GNU General Public License
  16  * as published by the Free Software Foundation; either version 2
  17  * of the License, or (at your option) any later version.
  18  *
  19  * This program is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  27  */
  28
  29 #include "config.h"
  30
  31 #include "packet-h248.h"
  32
  33 #define PNAME  "H.248.7"
  34 #define PSNAME "H248AN"
  35 #define PFNAME "h248.an"
  36
  37 static int proto_h248_an = -1;
  38
  39 static int hf_h248_an_apf = -1;
  40 static int hf_h248_an_apf_an = -1;
  41 static int hf_h248_an_apf_noc = -1;
  42 static int hf_h248_an_apf_av = -1;
  43 static int hf_h248_an_apf_di = -1;
  44
  45 static int hf_h248_an_apv = -1;
  46 static int hf_h248_an_apv_an = -1;
  47 static int hf_h248_an_apv_noc = -1;
  48 static int hf_h248_an_apv_av = -1;
  49 static int hf_h248_an_apv_num = -1;
  50 static int hf_h248_an_apv_spi = -1;
  51 static int hf_h248_an_apv_sp = -1;
  52 static int hf_h248_an_apv_di = -1;
  53
  54 static gint ett_h248_an = -1;
  55 static gint ett_h248_an_apf = -1;
  56 static gint ett_h248_an_apv = -1;
  57
  58 static const value_string h248_an_prop_vals[] = {
  59         { 0, "Generic Announcment Package (an) (H.248.7)" },
  60         { 0, NULL }
  61 };
  62
  63 static const value_string  h248_an_signals_vals[] = {
  64         { 0x0001, "Annoumcement Play Fixed (apf)"},
  65         { 0x0002, "Announcement Play Variable (apv)"},
  66         {0,NULL}
  67 };
  68
  69
  70 static const value_string  h248_an_apf_params_vals[] = {
  71         { 0x0001, "Name (an)"},
  72         { 0x0002, "Number of Cycles (noc)"},
  73         { 0x0003, "Variant (av)"},
  74         { 0x0004, "Direction (di)"},
  75         {0,NULL}
  76 };
  77
  78 static const value_string  h248_an_apv_params_vals[] = {
  79         { 0x0001, "Name (an)"},
  80         { 0x0002, "Number of Cycles (noc)"},
  81         { 0x0003, "Variant (av)"},
  82         { 0x0004, "Number (num)"},
  83         { 0x0005, "Specific Parameters Interpretation (spi)"},
  84         { 0x0006, "Specific Parameters (sp)"},
  85         { 0x0007, "Direction (di)"},
  86         {0,NULL}
  87 };
  88
  89 static const value_string  h248_an_di_vals[] = {
  90         { 0x0001, "External (ext)"},
  91         { 0x0002, "Internal (int)"},
  92         { 0x0003, "Both (both)"},
  93         {0,NULL}
  94 };
  95
  96
  97
  98
  99 static const h248_pkg_param_t  h248_an_apf_params[] = {
 100         { 0x0001, &hf_h248_an_apf_an, h248_param_ber_integer, NULL },
 101         { 0x0002, &hf_h248_an_apf_noc, h248_param_ber_integer, NULL },
 102         { 0x0003, &hf_h248_an_apf_av, h248_param_ber_octetstring, NULL },
 103         { 0x0004, &hf_h248_an_apf_di, h248_param_ber_integer, NULL },
 104         { 0, NULL, NULL, NULL}
 105 };
 106
 107 static const h248_pkg_param_t  h248_an_apv_params[] = {
 108         { 0x0001, &hf_h248_an_apv_an, h248_param_ber_integer, NULL },
 109         { 0x0002, &hf_h248_an_apv_noc, h248_param_ber_integer, NULL },
 110         { 0x0003, &hf_h248_an_apv_av, h248_param_ber_octetstring, NULL },
 111         { 0x0004, &hf_h248_an_apv_num, h248_param_ber_integer, NULL },
 112         { 0x0005, &hf_h248_an_apv_spi, h248_param_ber_integer, NULL },
 113         { 0x0006, &hf_h248_an_apv_sp, h248_param_ber_integer, NULL },
 114         { 0x0007, &hf_h248_an_apv_di, h248_param_ber_integer, NULL },
 115         { 0, NULL, NULL, NULL}
 116 };
 117
 118 static const h248_pkg_sig_t h248_an_signals[] = {
 119         { 0x0001, &hf_h248_an_apf, &ett_h248_an_apf, h248_an_apf_params, h248_an_apf_params_vals },
 120         { 0x0002, &hf_h248_an_apv, &ett_h248_an_apv, h248_an_apv_params, h248_an_apv_params_vals },
 121         { 0, NULL, NULL, NULL, NULL}
 122 };
 123
 124 static const h248_package_t h248_pkg_an = {
 125         0x001d,
 126         &proto_h248_an,
 127         &ett_h248_an,
 128         h248_an_prop_vals,
 129         h248_an_signals_vals,
 130         NULL,
 131         NULL,
 132         NULL,                                   /* Properties   */
 133         h248_an_signals,                        /* signals              */
 134         NULL,                                   /* events               */
 135         NULL                                    /* statistics   */
 136 };
 137
 138
 139
 140
 141
 142
 143 void proto_register_h248_7(void) {
 144         static hf_register_info hf[] = {
 145                 { &hf_h248_an_apf, { "Fixed Announcement Play", "h248.an.apf", FT_BYTES, BASE_NONE, NULL, 0, "Initiates the play of a fixed announcement", HFILL }},
 146                 { &hf_h248_an_apf_an, { "Announcement name", "h248.an.apf.an", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
 147                 { &hf_h248_an_apf_noc, { "Number of cycles", "h248.an.apf.noc", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
 148                 { &hf_h248_an_apf_av, { "Announcement Variant", "h248.an.apf.av", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
 149                 { &hf_h248_an_apf_di, {"Announcement Direction","h248.an.apf.di",FT_UINT32, BASE_HEX, VALS(h248_an_di_vals), 0, NULL, HFILL}},
 150
 151                 { &hf_h248_an_apv, { "Fixed Announcement Play", "h248.an.apv", FT_BYTES, BASE_NONE, NULL, 0, "Initiates the play of a fixed announcement", HFILL }},
 152                 { &hf_h248_an_apv_an, { "Announcement name", "h248.an.apv.an", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
 153                 { &hf_h248_an_apv_noc, { "Number of cycles", "h248.an.apv.noc", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
 154                 { &hf_h248_an_apv_av, { "Announcement Variant", "h248.an.apv.av", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
 155                 { &hf_h248_an_apv_num, { "Number", "h248.an.apv.num", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
 156                 { &hf_h248_an_apv_spi, { "Specific parameters interpretation", "h248.an.apv.spi", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
 157                 { &hf_h248_an_apv_sp, { "Specific parameters", "h248.an.apv.sp", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
 158                 { &hf_h248_an_apv_di, {"Announcement Direction","h248.an.apv.di",FT_UINT32, BASE_HEX, VALS(h248_an_di_vals), 0, NULL, HFILL}}
 159
 160                 };
 161
 162         static gint *ett[] = {
 163                 &ett_h248_an,
 164                 &ett_h248_an_apf,
 165                 &ett_h248_an_apv
 166         };
 167
 168         proto_h248_an = proto_register_protocol(PNAME, PSNAME, PFNAME);
 169
 170         proto_register_field_array(proto_h248_an, hf, array_length(hf));
 171
 172         proto_register_subtree_array(ett, array_length(ett));
 173
 174         h248_register_package(&h248_pkg_an,REPLACE_PKG);
 175 }
 176
 177