![Alexis La Goutte](/assets/img/avatar_default.png)
(Using sed : sed -i '/^ \* \$Id\$/,+1 d') Fix manually some typo (in export_object_dicom.c and crc16-plain.c) Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8 Reviewed-on: https://code.wireshark.org/review/497 Reviewed-by: Anders Broman <a.broman58@gmail.com>
594 lines
19 KiB
C
594 lines
19 KiB
C
/* packet-eiss.c
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*
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* Routines for ETV-AM EISS (OC-SP-ETV-AM1.0-I05)
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* Copyright 2012, Weston Schmidt <weston_schmidt@alumni.purdue.edu>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <glib.h>
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#include <epan/packet.h>
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#include <epan/expert.h>
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#include <epan/dissectors/packet-mpeg-sect.h>
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void proto_register_eiss(void);
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void proto_reg_handoff_eiss(void);
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static int proto_eiss = -1;
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static dissector_handle_t data_handle;
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static int hf_eiss_reserved2 = -1;
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static int hf_eiss_section_number = -1;
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static int hf_eiss_last_section_number = -1;
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static int hf_eiss_protocol_version_major = -1;
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static int hf_eiss_protocol_version_minor = -1;
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static int hf_eiss_application_type = -1;
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/* application_identifier() */
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static int hf_eiss_organisation_id = -1;
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static int hf_eiss_application_id = -1;
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static int hf_eiss_platform_id_length = -1;
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/* platform id information */
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static int hf_pdtHWManufacturer = -1;
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static int hf_pdtHWModel = -1;
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static int hf_pdtHWVersionMajor = -1;
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static int hf_pdtHWVersionMinor = -1;
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static int hf_pdtSWManufacturer = -1;
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static int hf_pdtSWModel = -1;
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static int hf_pdtSWVersionMajor = -1;
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static int hf_pdtSWVersionMinor = -1;
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static int hf_pdtProfile = -1;
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/* common to all eiss descriptors */
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static int hf_eiss_descriptor_tag = -1;
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static int hf_eiss_descriptor_length = -1;
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/* application info descriptor */
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static int hf_eiss_aid_app_control_code = -1;
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static int hf_eiss_aid_app_version_major = -1;
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static int hf_eiss_aid_app_version_minor = -1;
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static int hf_eiss_aid_max_proto_version_major = -1;
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static int hf_eiss_aid_max_proto_version_minor = -1;
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static int hf_eiss_aid_test_flag = -1;
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static int hf_eiss_aid_reserved = -1;
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static int hf_eiss_aid_priority = -1;
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static int hf_eiss_irl_type = -1;
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static int hf_eiss_irl_length = -1;
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static int hf_eiss_irl_string = -1;
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/* media time descriptor */
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static int hf_eiss_mtd_time_value = -1;
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/* stream event descriptor */
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static int hf_eiss_sed_time_value = -1;
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static int hf_eiss_sed_reserved = -1;
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static int hf_eiss_sed_descriptor_length = -1;
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static gint ett_eiss = -1;
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static gint ett_eiss_platform_id = -1;
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static gint ett_eiss_desc = -1;
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static expert_field ei_eiss_platform_id_length = EI_INIT;
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static expert_field ei_eiss_invalid_section_length = EI_INIT;
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static expert_field ei_eiss_invalid_section_syntax_indicator = EI_INIT;
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static expert_field ei_eiss_unknown_descriptor = EI_INIT;
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static expert_field ei_eiss_section_number = EI_INIT;
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static expert_field ei_eiss_application_type = EI_INIT;
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static expert_field ei_eiss_invalid_reserved_bits = EI_INIT;
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#define MPEG_SECT_SYNTAX_INDICATOR_MASK 0x8000
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#define MPEG_SECT_RESERVED_MASK 0x7000
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#define MPEG_SECT_LENGTH_MASK 0x0FFF
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static const value_string eiss_descriptor_values[] = {
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{ 0xe0, "ETV Application Information Descriptor" },
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{ 0xe1, "ETV Media Time Descriptor" },
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{ 0xe2, "ETV Stream Event Descriptor" },
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{ 0, NULL }
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};
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static const range_string application_id_values[] = {
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{ 0x0000, 0x3fff, "Unsigned Application" },
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{ 0x4000, 0x3fff, "Signed Application" },
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{ 0x8000, 0xfffd, "Reserved by DVB" },
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{ 0xfffe, 0xfffe, "Wildcard for signed applications of an organisation" },
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{ 0xffff, 0xffff, "Wildcard for all applications of an organisation" },
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{ 0, 0, NULL }
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};
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static const range_string aid_control_code_values[] = {
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{ 0x00, 0x00, "Reserved" },
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{ 0x01, 0x01, "AUTOSTART" },
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{ 0x02, 0x02, "PRESENT" },
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{ 0x03, 0x03, "DESTROY" },
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{ 0x04, 0xff, "Reserved" },
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{ 0, 0, NULL }
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};
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static guint
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dissect_etv_bif_platform_ids(tvbuff_t *tvb, proto_tree *tree, guint offset)
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{
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proto_tree *platform_tree;
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proto_item *pi;
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pi = proto_tree_add_text(tree, tvb, offset, 15, "Platform Id");
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platform_tree = proto_item_add_subtree(pi, ett_eiss_platform_id);
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proto_tree_add_item(platform_tree, hf_pdtHWManufacturer, tvb, offset, 3, ENC_BIG_ENDIAN);
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offset += 3;
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proto_tree_add_item(platform_tree, hf_pdtHWModel, tvb, offset, 2, ENC_BIG_ENDIAN);
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offset += 2;
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proto_tree_add_item(platform_tree, hf_pdtHWVersionMajor, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(platform_tree, hf_pdtHWVersionMinor, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(platform_tree, hf_pdtSWManufacturer, tvb, offset, 3, ENC_BIG_ENDIAN);
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offset += 3;
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proto_tree_add_item(platform_tree, hf_pdtSWModel, tvb, offset, 2, ENC_BIG_ENDIAN);
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offset += 2;
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proto_tree_add_item(platform_tree, hf_pdtSWVersionMajor, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(platform_tree, hf_pdtSWVersionMinor, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(platform_tree, hf_pdtProfile, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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return 15;
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}
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static guint
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dissect_eiss_descriptors(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset)
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{
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proto_item *pi;
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proto_tree *sub_tree;
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guint tag;
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tag = tvb_get_guint8(tvb, offset);
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if (0xe0 == tag) {
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guint total_length;
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total_length = tvb_get_guint8(tvb, offset+1);
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pi = proto_tree_add_text(tree, tvb, offset, (2+total_length),
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"ETV Application Information Descriptor");
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sub_tree = proto_item_add_subtree(pi, ett_eiss_desc);
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proto_tree_add_item(sub_tree, hf_eiss_descriptor_tag,
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tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_descriptor_length, tvb,
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offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_aid_app_control_code, tvb,
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offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_aid_app_version_major, tvb,
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offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_aid_app_version_minor, tvb,
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offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_aid_max_proto_version_major,
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tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_aid_max_proto_version_minor,
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tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_aid_test_flag, tvb, offset,
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1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_aid_reserved, tvb, offset,
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3, ENC_BIG_ENDIAN);
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offset += 3;
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proto_tree_add_item(sub_tree, hf_eiss_aid_priority, tvb, offset,
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1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_irl_type, tvb, offset, 2,
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ENC_BIG_ENDIAN);
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proto_tree_add_item(sub_tree, hf_eiss_irl_length, tvb, offset,
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2, ENC_BIG_ENDIAN);
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offset += 2;
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proto_tree_add_item(sub_tree, hf_eiss_irl_string, tvb, offset, 2,
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ENC_ASCII|ENC_NA);
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return (2+total_length);
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} else if (0xe1 == tag) {
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pi = proto_tree_add_text(tree, tvb, offset, 6,
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"ETV Media Time Descriptor");
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sub_tree = proto_item_add_subtree(pi, ett_eiss_desc);
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proto_tree_add_item(sub_tree, hf_eiss_descriptor_tag,
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tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_descriptor_length, tvb,
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offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_mtd_time_value, tvb,
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offset, 4, ENC_BIG_ENDIAN);
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return 6;
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} else if (0xe2 == tag) {
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guint tmp;
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tvbuff_t *payload;
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tmp = tvb_get_ntohs(tvb, offset+1);
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pi = proto_tree_add_text(tree, tvb, offset, (3+tmp),
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"ETV Stream Event Descriptor");
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sub_tree = proto_item_add_subtree(pi, ett_eiss_desc);
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proto_tree_add_item(sub_tree, hf_eiss_descriptor_tag,
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tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(sub_tree, hf_eiss_sed_reserved, tvb,
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offset, 2, ENC_BIG_ENDIAN);
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proto_tree_add_item(sub_tree, hf_eiss_sed_descriptor_length, tvb,
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offset, 2, ENC_BIG_ENDIAN);
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offset += 2;
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proto_tree_add_item(sub_tree, hf_eiss_sed_time_value, tvb,
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offset, 4, ENC_BIG_ENDIAN);
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offset += 4;
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payload = tvb_new_subset(tvb, offset, tmp-4, tmp-4);
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call_dissector(data_handle, payload, pinfo, sub_tree);
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return (3+tmp);
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} else {
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proto_tree_add_expert(tree, pinfo, &ei_eiss_unknown_descriptor, tvb, offset, -1);
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/* skip the rest of the section... for now */
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return 1000;
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}
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}
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static void
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dissect_eiss(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
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{
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guint offset = 0, packet_length, sect_len;
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proto_item *ti;
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proto_item *pi;
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proto_tree *eiss_tree;
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proto_item *items[PACKET_MPEG_SECT_PI__SIZE];
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gboolean ssi;
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guint reserved;
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guint8 reserved2;
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guint8 sect_num, last_sect_num;
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guint16 eiss_application_type;
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guint8 platform_id_length;
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col_set_str(pinfo->cinfo, COL_PROTOCOL, "EISS");
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ti = proto_tree_add_item(tree, proto_eiss, tvb, offset, -1, ENC_NA);
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eiss_tree = proto_item_add_subtree(ti, ett_eiss);
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offset += packet_mpeg_sect_header_extra(tvb, offset, eiss_tree, §_len,
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&reserved, &ssi, items);
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packet_length = sect_len + 3 - 4; /* + for the header, - for the crc */
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if (FALSE != ssi) {
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proto_item *msg_error;
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msg_error = items[PACKET_MPEG_SECT_PI__SSI];
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PROTO_ITEM_SET_GENERATED(msg_error);
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expert_add_info(pinfo, msg_error, &ei_eiss_invalid_section_syntax_indicator);
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}
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if (0 != reserved) {
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proto_item *msg_error;
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msg_error = items[PACKET_MPEG_SECT_PI__RESERVED];
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PROTO_ITEM_SET_GENERATED(msg_error);
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expert_add_info_format(pinfo, msg_error, &ei_eiss_invalid_reserved_bits, "Invalid reserved1 bits (should all be 0)");
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}
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if (1021 < sect_len) {
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proto_item *msg_error;
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msg_error = items[PACKET_MPEG_SECT_PI__LENGTH];
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PROTO_ITEM_SET_GENERATED(msg_error);
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expert_add_info(pinfo, msg_error, &ei_eiss_invalid_section_length);
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}
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reserved2 = tvb_get_guint8(tvb, offset);
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pi = proto_tree_add_item(eiss_tree, hf_eiss_reserved2, tvb, offset, 1, ENC_BIG_ENDIAN);
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if (0 != reserved2) {
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expert_add_info_format(pinfo, pi, &ei_eiss_invalid_reserved_bits, "Invalid reserved2 bits (should all be 0)");
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}
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offset++;
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sect_num = tvb_get_guint8(tvb, offset);
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last_sect_num = tvb_get_guint8(tvb, offset + 1);
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pi = proto_tree_add_item(eiss_tree, hf_eiss_section_number, tvb, offset, 1, ENC_BIG_ENDIAN);
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if (last_sect_num < sect_num) {
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expert_add_info(pinfo, pi, &ei_eiss_section_number);
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}
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offset++;
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proto_tree_add_item(eiss_tree, hf_eiss_last_section_number, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(eiss_tree, hf_eiss_protocol_version_major, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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proto_tree_add_item(eiss_tree, hf_eiss_protocol_version_minor, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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eiss_application_type = tvb_get_ntohs(tvb, offset);
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pi = proto_tree_add_item(eiss_tree, hf_eiss_application_type, tvb, offset, 2, ENC_BIG_ENDIAN);
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if (8 != eiss_application_type) {
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expert_add_info(pinfo, pi, &ei_eiss_application_type);
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}
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offset += 2;
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proto_tree_add_item(eiss_tree, hf_eiss_organisation_id, tvb, offset, 4, ENC_BIG_ENDIAN);
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offset += 4;
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proto_tree_add_item(eiss_tree, hf_eiss_application_id, tvb, offset, 2, ENC_BIG_ENDIAN);
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offset += 2;
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platform_id_length = tvb_get_guint8(tvb, offset);
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pi = proto_tree_add_item(eiss_tree, hf_eiss_platform_id_length, tvb, offset, 1, ENC_BIG_ENDIAN);
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if (0 != platform_id_length % 15) {
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expert_add_info(pinfo, pi, &ei_eiss_platform_id_length);
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}
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offset++;
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while (0 < platform_id_length) {
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guint tmp;
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tmp = dissect_etv_bif_platform_ids(tvb, eiss_tree, offset);
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offset += tmp;
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if (platform_id_length < tmp) {
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platform_id_length = 0;
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/* error */
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} else {
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platform_id_length -= tmp;
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}
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}
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if (0 < packet_length) {
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proto_tree *eiss_desc_tree;
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pi = proto_tree_add_text(eiss_tree, tvb, offset,
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packet_length-offset,
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"%s", "EISS Descriptor(s)");
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eiss_desc_tree = proto_item_add_subtree(pi, ett_eiss_desc);
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while (offset < packet_length) {
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offset += dissect_eiss_descriptors(tvb, pinfo,
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eiss_desc_tree, offset);
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}
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}
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packet_mpeg_sect_crc(tvb, pinfo, eiss_tree, 0, sect_len - 1);
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}
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void
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proto_register_eiss(void)
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{
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static hf_register_info hf[] = {
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{ &hf_eiss_reserved2, {
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"Reserved", "eiss.reserved",
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FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
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} },
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{ &hf_eiss_section_number, {
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"Section Number", "eiss.sect_num",
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FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL
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} },
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{ &hf_eiss_last_section_number, {
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"Last Section Number", "eiss.last_sect_num",
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FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL
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} },
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{ &hf_eiss_protocol_version_major, {
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"Major Version Number", "eiss.version_major",
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FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
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} },
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{ &hf_eiss_protocol_version_minor, {
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"Minor Version Number", "eiss.version_minor",
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FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
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} },
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{ &hf_eiss_application_type, {
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"Application Type", "eiss.app_type",
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FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL
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} },
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{ &hf_eiss_organisation_id, {
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"Organisation Id", "eiss.org_id",
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FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_application_id, {
|
|
"Application Id", "eiss.app_id",
|
|
FT_UINT16, BASE_HEX|BASE_RANGE_STRING, RVALS(application_id_values), 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_platform_id_length, {
|
|
"Platform Id Length", "eiss.platform_id_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtHWManufacturer, {
|
|
"Platform Hardware Manufacturer", "eiss.plat_hw_man",
|
|
FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtHWModel, {
|
|
"Platform Hardware Model", "eiss.plat_hw_model",
|
|
FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtHWVersionMajor, {
|
|
"Platform Hardware Major Version", "eiss.plat_hw_major",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtHWVersionMinor, {
|
|
"Platform Hardware Minor Version", "eiss.plat_hw_minor",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtSWManufacturer, {
|
|
"Platform Software Manufacturer", "eiss.plat_sw_man",
|
|
FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtSWModel, {
|
|
"Platform Software Model", "eiss.plat_sw_model",
|
|
FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtSWVersionMajor, {
|
|
"Platform Software Major Version", "eiss.plat_sw_major",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtSWVersionMinor, {
|
|
"Platform Software Minor Version", "eiss.plat_sw_minor",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_pdtProfile, {
|
|
"Platform Profile", "eiss.plat_profile",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_descriptor_tag, {
|
|
"EISS Descriptor Tag", "eiss.desc.tag",
|
|
FT_UINT8, BASE_HEX, VALS(eiss_descriptor_values), 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_descriptor_length, {
|
|
"Descriptor Length", "eiss.desc.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_aid_app_control_code, {
|
|
"Application Control Code", "eiss.aid.app_control_code",
|
|
FT_UINT8, BASE_HEX|BASE_RANGE_STRING, RVALS(aid_control_code_values), 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_aid_app_version_major, {
|
|
"Application Version Major", "eiss.aid.app_version_major",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_aid_app_version_minor, {
|
|
"Application Version Minor", "eiss.aid.app_version_minor",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_aid_max_proto_version_major, {
|
|
"Max Protocol Version Major", "eiss.aid.max_proto_version_major",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_aid_max_proto_version_minor, {
|
|
"Max Protocol Version Minor", "eiss.aid.max_proto_version_minor",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_aid_test_flag, {
|
|
"Application Test Flag", "eiss.aid.test_flag",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_aid_reserved, {
|
|
"Reserved", "eiss.aid.reserved",
|
|
FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_aid_priority, {
|
|
"Application Priority", "eiss.aid.priority",
|
|
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_irl_type, {
|
|
"Initial Resource Locator Type", "eiss.aid.irl.type",
|
|
FT_UINT16, BASE_HEX, NULL, 0xfc00, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_irl_length, {
|
|
"Initial Resource Locator Length", "eiss.aid.irl.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x03ff, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_irl_string, {
|
|
"Initial Resource Locator String", "eiss.aid.irl.string",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_mtd_time_value, {
|
|
"Time Value (ms)", "eiss.mtd.time_value",
|
|
FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_sed_reserved, {
|
|
"Reserved", "eiss.sed.reserved",
|
|
FT_UINT16, BASE_DEC, NULL, 0xf000, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_sed_descriptor_length, {
|
|
"Descriptor Length", "eiss.desc.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0fff, NULL, HFILL
|
|
} },
|
|
|
|
{ &hf_eiss_sed_time_value, {
|
|
"Time Value (ms)", "eiss.sed.time_value",
|
|
FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL
|
|
} }
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_eiss,
|
|
&ett_eiss_platform_id,
|
|
&ett_eiss_desc,
|
|
};
|
|
|
|
static ei_register_info ei[] = {
|
|
{ &ei_eiss_unknown_descriptor, { "eiss.unknown_descriptor", PI_MALFORMED, PI_ERROR, "Unknown Descriptor", EXPFILL }},
|
|
{ &ei_eiss_invalid_section_syntax_indicator, { "eiss.invalid_section_syntax_indicator", PI_MALFORMED, PI_ERROR, "Invalid section_syntax_indicator (should be 0)", EXPFILL }},
|
|
{ &ei_eiss_invalid_reserved_bits, { "eiss.invalid_reserved_bits", PI_MALFORMED, PI_ERROR, "Invalid reserved bits", EXPFILL }},
|
|
{ &ei_eiss_invalid_section_length, { "eiss.invalid_section_length", PI_MALFORMED, PI_ERROR, "Invalid section_length (must not exceed 1021)", EXPFILL }},
|
|
{ &ei_eiss_section_number, { "eiss.sect_num.invalid", PI_MALFORMED, PI_ERROR, "Invalid section_number (must be <= last_section_number)", EXPFILL }},
|
|
{ &ei_eiss_application_type, { "eiss.app_type.invalid", PI_MALFORMED, PI_ERROR, "Invalid application_type (must be 0x0008)", EXPFILL }},
|
|
{ &ei_eiss_platform_id_length, { "eiss.platform_id_length.invalid", PI_MALFORMED, PI_ERROR, "Invalid platform_id_length (must be a multiple of sizeof(etv_bif_platform_ids) == 15)", EXPFILL }},
|
|
};
|
|
|
|
expert_module_t* expert_eiss;
|
|
|
|
proto_eiss = proto_register_protocol("ETV-AM EISS Section", "ETV-AM EISS", "eiss");
|
|
|
|
proto_register_field_array(proto_eiss, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
expert_eiss = expert_register_protocol(proto_eiss);
|
|
expert_register_field_array(expert_eiss, ei, array_length(ei));
|
|
}
|
|
|
|
|
|
void
|
|
proto_reg_handoff_eiss(void)
|
|
{
|
|
dissector_handle_t eiss_handle;
|
|
|
|
eiss_handle = create_dissector_handle(dissect_eiss, proto_eiss);
|
|
dissector_add_uint("mpeg_sect.tid", EISS_SECTION_TID, eiss_handle);
|
|
data_handle = find_dissector("data");
|
|
}
|
|
|