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/*
* packet-h248-annex_e.c
* H.248 Annex E
*
* (c) 2006, Luis E. Garcia Ontanon <luis.ontanon@gmail.com>
*
* $Id$
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "packet-h248.h"
#define PNAME "H.248 Annex E"
#define PSNAME "H248E"
#define PFNAME "h248e"
/*
#include <epan/dissectors/packet-alcap.h>
*/
static int proto_h248_annex_E = -1;
/* H.248.1 E.1 Generic Package */
static int hf_h248_pkg_generic = -1;
static int hf_h248_pkg_generic_params = -1;
static int hf_h248_pkg_generic_cause_evt = -1;
static int hf_h248_pkg_generic_cause_gencause = -1;
static int hf_h248_pkg_generic_cause_failurecause = -1;
static gint ett_h248_pkg_generic_cause_evt = -1;
static gint ett_tdmc = -1;
static gint ett_h248_pkg_generic = -1;
static h248_pkg_param_t h248_pkg_generic_cause_evt_params[] = {
{ 0x0001, &hf_h248_pkg_generic_cause_gencause, h248_param_ber_integer, NULL },
{ 0x0002, &hf_h248_pkg_generic_cause_failurecause, h248_param_ber_octetstring, NULL },
{ 0, NULL, NULL, NULL}
};
static h248_pkg_evt_t h248_pkg_generic_cause_evts[] = {
{ 0x0001, &hf_h248_pkg_generic_cause_evt, &ett_h248_pkg_generic_cause_evt, h248_pkg_generic_cause_evt_params},
{ 0, NULL, NULL, NULL}
};
static h248_package_t h248_pkg_generic = {
0x0001,
&hf_h248_pkg_generic,
&hf_h248_pkg_generic_params,
&ett_h248_pkg_generic,
NULL,
NULL,
h248_pkg_generic_cause_evts,
NULL
};
/* H.248.1 E.2 Base Root Package
static int hf_h248_pkg_root = -1;
static int hf_h248_pkg_root_params = -1;
static int hf_h248_pkg_root_maxnrofctx = -1;
static int hf_h248_pkg_root_maxtermsperctx = -1;
static int hf_h248_pkg_root_normalmgexectime = -1;
static int hf_h248_pkg_root_normalmgcexecutiontime = -1;
static int hf_h248_pkg_root_provisionalresponsetimervalue = -1;
static gint ett_h248_pkg_root = -1;
static h248_pkg_param_t h248_pkg_root_properties[] = {
{ 0x0001, &hf_h248_pkg_root_maxnrofctx, h248_param_ber_integer, NULL },
{ 0x0002, &hf_h248_pkg_root_maxtermsperctx, h248_param_ber_integer, NULL },
{ 0x0003, &hf_h248_pkg_root_normalmgexectime, h248_param_ber_integer, NULL },
{ 0x0004, &hf_h248_pkg_root_normalmgcexecutiontime, h248_param_ber_integer, NULL },
{ 0x0005, &hf_h248_pkg_root_provisionalresponsetimervalue, h248_param_ber_integer, NULL },
{ 0, NULL, NULL, NULL}
};
static h248_package_t h248_pkg_root = {
0x0002,
&hf_h248_pkg_root,
&hf_h248_pkg_root_params,
&ett_h248_pkg_root,
h248_pkg_root_properties,
NULL,
NULL,
NULL,
NULL
};
*/
/* H.248.1 E.3 Tone Generator Package
static int hf_h248_pkg_tonegen = -1;
static int hf_h248_pkg_tonegen_params = -1;
static int hf_h248_pkg_tonegen_sig_pt = -1;
static int hf_h248_pkg_tonegen_sig_pt_tl = -1;
static int hf_h248_pkg_tonegen_sig_pt_ind = -1;
static gint ett_h248_pkg_tonegen = -1;
static h248_pkg_param_t hf_h248_pkg_tonegen_properties[] = {
{ 0x0001, &hf_h248_pkg_tonegen_sig_pt_tl, h248_param_ber_integer, NULL },
{ 0x0002, &hf_h248_pkg_tonegen_sig_pt_ind, h248_param_ber_integer, NULL },
{ 0, NULL, NULL, NULL}
};
static h248_package_t h248_pkg_tonegen = {
0x0002,
&hf_h248_pkg_tonegen,
&hf_h248_pkg_tonegen_params,
&ett_h248_pkg_tonegen,
h248_pkg_root_properties,
NULL,
NULL,
NULL
};
*/
/* H.248.1 E.4 Tone Detector Package
static int hf_h248_pkg_tonedet = -1;
static int hf_h248_pkg_tonedet_evt_std = -1;
static int hf_h248_pkg_tonedet_evt_etd = -1;
static int hf_h248_pkg_tonedet_evt_ltd = -1;
*/
/* H.248.1 E.9 Analog Line Supervision Package */
static int hf_h248_pkg_al = -1;
static int hf_h248_pkg_al_param = -1;
static int hf_h248_pkg_al_evt_onhook = -1;
static int hf_h248_pkg_al_evt_offhook = -1;
static int hf_h248_pkg_al_evt_flashhook = -1;
static int hf_h248_pkg_al_evt_onhook_par_strict = -1;
static int hf_h248_pkg_al_evt_onhook_par_init = -1;
static int hf_h248_pkg_al_evt_flashhook_par_mindur = -1;
static gint ett_h248_pkg_al = -1;
static gint ett_h248_pkg_al_evt_onhook = -1;
static gint ett_h248_pkg_al_evt_offhook = -1;
static gint ett_h248_pkg_al_evt_flashhook = -1;
/* Events defenitions */
static const value_string h248_pkg_al_evt_onhook_strict_vals[] = {
{ 0, "exact"},
{ 1, "state"},
{ 2, "failWrong"},
{ 0, NULL }
};
static const true_false_string h248_pkg_al_evt_onhook_par_init_vals = {
"already off-hook",
"actual state transition to off-hook"
};
static h248_pkg_param_t h248_pkg_al_evt_onhook_params[] = {
{ 0x0001, &hf_h248_pkg_al_evt_onhook_par_strict, h248_param_ber_integer, NULL },
{ 0x0002, &hf_h248_pkg_al_evt_onhook_par_init, h248_param_ber_boolean, NULL },
{ 0, NULL, NULL, NULL}
};
static h248_pkg_param_t h248_pkg_al_evt_flashhook_params[] = {
{ 0x0001, &hf_h248_pkg_al_evt_flashhook_par_mindur, h248_param_ber_integer, NULL },
{ 0, NULL, NULL, NULL}
};
static h248_pkg_evt_t h248_pkg_al_evts[] = {
{ 0x0004, &hf_h248_pkg_al_evt_onhook, &ett_h248_pkg_al_evt_onhook, h248_pkg_al_evt_onhook_params },
{ 0x0005, &hf_h248_pkg_al_evt_offhook, &ett_h248_pkg_al_evt_offhook, h248_pkg_al_evt_onhook_params },
{ 0x0006, &hf_h248_pkg_al_evt_flashhook, &ett_h248_pkg_al_evt_flashhook, h248_pkg_al_evt_flashhook_params },
{ 0, NULL, NULL, NULL}
};
/* Packet defenitions */
static h248_package_t h248_pkg_al = {
0x0009,
&hf_h248_pkg_al,
&hf_h248_pkg_al_param,
&ett_h248_pkg_al,
NULL, /* Properties */
NULL, /* signals */
h248_pkg_al_evts, /* events */
NULL /* statistics */
};
/* H.248.1 E.12 RTP package */
static int hf_h248_pkg_rtp = -1;
static int hf_h248_pkg_rtp_param = -1;
static int hf_h248_pkg_rtp_stat_ps = -1;
static int ett_h248_pkg_rtp = -1;
static h248_pkg_stat_t h248_pkg_rtp_stat[] = {
{ 0x0004, &hf_h248_pkg_rtp_stat_ps, h248_param_ber_integer, NULL },
{ 0, NULL, NULL, NULL}
};
/* Packet defenitions */
static h248_package_t h248_pkg_rtp = {
0x000c,
&hf_h248_pkg_rtp,
&hf_h248_pkg_rtp_param,
&ett_h248_pkg_rtp,
NULL, /* Properties */
NULL, /* signals */
NULL, /* events */
h248_pkg_rtp_stat /* statistics */
};
/* H.248.1 E.13 TDM Circuit Package */
static int hf_h248_pkg_tdmc = -1;
static int hf_h248_pkg_tdmc_param = -1;
static int hf_h248_pkg_tdmc_ec = -1;
static int hf_h248_pkg_tdmc_gain = -1;
static gint ett_h248_pkg_tdmc = -1;
static const true_false_string h248_tdmc_ec_vals = {
"On",
"Off"
};
static h248_pkg_param_t h248_pkg_tdmc_props[] = {
{ 0x0008, &hf_h248_pkg_tdmc_ec, h248_param_ber_boolean, NULL },
{ 0x000a, &hf_h248_pkg_tdmc_gain, h248_param_ber_integer, NULL },
{ 0, NULL, NULL, NULL}
};
static h248_package_t h248_pkg_tdmc = {
0x000d,
&hf_h248_pkg_tdmc,
&hf_h248_pkg_tdmc_param,
&ett_h248_pkg_tdmc,
h248_pkg_tdmc_props, /* Properties */
NULL, /* signals */
NULL, /* events */
NULL /* statistics */
};
void proto_register_h248_annex_e(void) {
static hf_register_info hf[] = {
/* H.248.1 E.1 Generic Package */
{ &hf_h248_pkg_generic, { "Generic Package", "h248.pkg.generic", FT_BYTES, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_generic_cause_evt, { "Cause Event", "h248.pkg.generic.cause", FT_BYTES, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_generic_cause_gencause, { "Generic Cause", "h248.pkg.generic.cause.gencause", FT_UINT32, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_generic_cause_failurecause, { "Generic Cause", "h248.pkg.generic.cause.failurecause", FT_STRING, BASE_HEX, NULL, 0, "", HFILL }},
/* H.248.1 E.9 Analog Line Supervision Package */
{ &hf_h248_pkg_al, { "Analog Line Supervision Package", "h248.pkg.al", FT_BYTES, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_al_evt_onhook, { "onhook", "h248.pkg.al.onhook", FT_BYTES, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_al_evt_offhook, { "offhook", "h248.pkg.al.offhook", FT_BYTES, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_al_evt_flashhook, { "flashhook", "h248.pkg.al.flashhook", FT_BYTES, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_al_evt_onhook_par_strict, { "strict", "h248.pkg.al.ev.onhook.strict", FT_UINT8, BASE_DEC, VALS(h248_pkg_al_evt_onhook_strict_vals), 0, "", HFILL }},
{ &hf_h248_pkg_al_evt_flashhook_par_mindur, { "Minimum duration in ms", "h248.pkg.al.ev.flashhook.mindur", FT_UINT32, BASE_DEC, NULL, 0, "", HFILL }},
/* H.248.1 E.12 RTP package */
{ &hf_h248_pkg_rtp, { "RTP package", "h248.pkg.rtp", FT_BYTES, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_rtp_stat_ps, { "Packets Sent", "h248.pkg.rtp.stat.ps", FT_UINT64, BASE_DEC, NULL, 0, "Packets Sent", HFILL }},
/* H.248.1 E.13 TDM Circuit Package */
{ &hf_h248_pkg_tdmc, { "TDM Circuit Package", "h248.pkg.tdmc", FT_BYTES, BASE_HEX, NULL, 0, "", HFILL }},
{ &hf_h248_pkg_tdmc_ec, { "Echo Cancellation", "h248.pkg.tdmc.ec", FT_BOOLEAN, 8, TFS(&h248_tdmc_ec_vals), 0, "Echo Cancellation", HFILL }},
{ &hf_h248_pkg_tdmc_gain, { "Gain", "h248.pkg.tdmc.gain", FT_UINT32, BASE_HEX, NULL, 0, "Gain", HFILL }},
};
static gint *ett[] = {
&ett_h248_pkg_generic_cause_evt,
&ett_h248_pkg_generic,
&ett_h248_pkg_al,
&ett_h248_pkg_al_evt_onhook,
&ett_h248_pkg_rtp,
&ett_tdmc
};
proto_h248_annex_E = proto_register_protocol(PNAME, PSNAME, PFNAME);
proto_register_field_array(proto_h248_annex_E, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
h248_register_package(&h248_pkg_generic);
h248_register_package(&h248_pkg_al);
h248_register_package(&h248_pkg_rtp);
h248_register_package(&h248_pkg_tdmc);
}
void proto_reg_handoff_h248_annex_e(void) {
}
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