/src/wireshark/epan/dissectors/packet-omapi.c

Source
/* packet-omapi.c
 * ISC OMAPI (Object Management API) dissector
 * Copyright 2006, Jaap Keuter <jaap.keuter@xs4all.nl>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

/*
 * From the description api+protocol.
 * All fields are 32 bit unless stated otherwise.
 *
 * On startup, each side sends a status message indicating what version
 * of the protocol they are speaking. The status message looks like this:
 * +---------+---------+
 * | version | hlength |
 * +---------+---------+
 *
 * The fixed-length header consists of:
 * +--------+----+--------+----+-----+---------+------------+------------+-----+
 * | authid | op | handle | id | rid | authlen | msg values | obj values | sig |
 * +--------+----+--------+----+-----+---------+------v-----+-----v------+--v--+
 * NOTE: real life capture shows order to be: authid, authlen, opcode, handle...
 *
 * The message and object values consists of:
 * +---------+------+----------+-------+
 * | namelen | name | valuelen | value |
 * +---16b---+--v---+----------+---v---+
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/ptvcursor.h>

void proto_register_omapi(void);
void proto_reg_handoff_omapi(void);

static dissector_handle_t omapi_handle;

static int proto_omapi;
static int hf_omapi_version;
static int hf_omapi_hlength;
static int hf_omapi_auth_id;
static int hf_omapi_auth_len;
static int hf_omapi_opcode;
static int hf_omapi_handle;
static int hf_omapi_id;
static int hf_omapi_rid;
static int hf_omapi_msg_name_len; /* 16bit */
static int hf_omapi_msg_name;
static int hf_omapi_msg_value_len;
static int hf_omapi_msg_value;
static int hf_omapi_obj_name_len; /* 16bit */
static int hf_omapi_obj_name;
static int hf_omapi_obj_value_len;
static int hf_omapi_obj_value;
static int hf_omapi_signature;

/* Generated from convert_proto_tree_add_text.pl */
static int hf_omapi_empty_string;
static int hf_omapi_object_end_tag;
static int hf_omapi_message_end_tag;
static int hf_omapi_no_value;

static int ett_omapi;

#define OMAPI_PORT 7911 /* Not IANA registered */

#define OP_OPEN             1
#define OP_REFRESH          2
#define OP_UPDATE           3
#define OP_NOTIFY           4
#define OP_ERROR            5
#define OP_DELETE           6
#define OP_NOTIFY_CANCEL    7
#define OP_NOTIFY_CANCELLED 8

static const value_string omapi_opcode_vals[] = {
  { OP_OPEN,             "Open" },
  { OP_REFRESH,          "Refresh" },
  { OP_UPDATE,           "Update" },
  { OP_NOTIFY,           "Notify" },
  { OP_ERROR,            "Error" },
  { OP_DELETE,           "Delete" },
  { OP_NOTIFY_CANCEL,    "Notify cancel" },
  { OP_NOTIFY_CANCELLED, "Notify cancelled" },
  { 0, NULL }
};

static int
dissect_omapi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
  proto_item  *ti;
  proto_tree  *omapi_tree;
  ptvcursor_t *cursor;

  uint32_t authlength;
  uint32_t msglength;
  uint32_t objlength;
  char* str_opcode;

    /* Payload too small for OMAPI */
  if (tvb_reported_length_remaining(tvb, 0) < 8)
    return 0;

  col_set_str(pinfo->cinfo, COL_PROTOCOL, "OMAPI");

  col_clear(pinfo->cinfo, COL_INFO);

  ti = proto_tree_add_item(tree, proto_omapi, tvb, 0, -1, ENC_NA);
  omapi_tree = proto_item_add_subtree(ti, ett_omapi);
  cursor = ptvcursor_new(pinfo->pool, omapi_tree, tvb, 0);

  if (tvb_reported_length_remaining(tvb, 0) < 24)
  {
    /* This is a startup message */
    ptvcursor_add(cursor, hf_omapi_version, 4, ENC_BIG_ENDIAN);
    ptvcursor_add(cursor, hf_omapi_hlength, 4, ENC_BIG_ENDIAN);

    col_set_str(pinfo->cinfo, COL_INFO, "Status message");
    proto_item_append_text(ti, ", Status message");

    ptvcursor_free(cursor);
    return 8;
  }
  else if ( !(tvb_get_ntohl(tvb, 8) || tvb_get_ntohl(tvb, 12)) )
  {
    /* This is a startup message, and more */
    ptvcursor_add(cursor, hf_omapi_version, 4, ENC_BIG_ENDIAN);
    ptvcursor_add(cursor, hf_omapi_hlength, 4, ENC_BIG_ENDIAN);

    col_append_str(pinfo->cinfo, COL_INFO, "Status message");

    proto_item_append_text(ti, ", Status message");
  }

  ptvcursor_add(cursor, hf_omapi_auth_id, 4, ENC_BIG_ENDIAN);
  authlength = tvb_get_ntohl(tvb, ptvcursor_current_offset(cursor));
  ptvcursor_add(cursor, hf_omapi_auth_len, 4, ENC_BIG_ENDIAN);

  str_opcode = val_to_str(pinfo->pool, tvb_get_ntohl(tvb, ptvcursor_current_offset(cursor)), omapi_opcode_vals, "Unknown opcode (0x%04x)");
  col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, str_opcode);
  proto_item_append_text(ti, ", Opcode: %s", str_opcode);

  ptvcursor_add(cursor, hf_omapi_opcode, 4, ENC_BIG_ENDIAN);
  ptvcursor_add(cursor, hf_omapi_handle, 4, ENC_BIG_ENDIAN);
  ptvcursor_add(cursor, hf_omapi_id, 4, ENC_BIG_ENDIAN);
  ptvcursor_add(cursor, hf_omapi_rid, 4, ENC_BIG_ENDIAN);

  msglength = tvb_get_ntohs(tvb, ptvcursor_current_offset(cursor));
  while (msglength)
  {
    ptvcursor_add(cursor, hf_omapi_msg_name_len, 2, ENC_BIG_ENDIAN);
    ptvcursor_add(cursor, hf_omapi_msg_name, msglength, ENC_ASCII);
    msglength = tvb_get_ntohl(tvb, ptvcursor_current_offset(cursor));
    ptvcursor_add(cursor, hf_omapi_msg_value_len, 4, ENC_BIG_ENDIAN);

    if (msglength == 0)
    {
      proto_tree_add_item(omapi_tree, hf_omapi_empty_string, tvb, 0, 0, ENC_NA);
    }
    else if (msglength == (uint32_t)~0)
    {
      proto_tree_add_item(omapi_tree, hf_omapi_no_value, tvb, 0, 0, ENC_NA);
    }
    else
    {
      ptvcursor_add(cursor, hf_omapi_msg_value, msglength, ENC_ASCII);
    }

    msglength = tvb_get_ntohs(tvb, ptvcursor_current_offset(cursor));
  }

  ptvcursor_add(cursor, hf_omapi_message_end_tag, 2, ENC_NA);

  objlength = tvb_get_ntohs(tvb, ptvcursor_current_offset(cursor));
  while (objlength)
  {
    ptvcursor_add(cursor, hf_omapi_obj_name_len, 2, ENC_BIG_ENDIAN);
    ptvcursor_add(cursor, hf_omapi_obj_name, objlength, ENC_ASCII);
    objlength = tvb_get_ntohl(tvb, ptvcursor_current_offset(cursor));
    ptvcursor_add(cursor, hf_omapi_obj_value_len, 4, ENC_BIG_ENDIAN);

    if (objlength == 0)
    {
      proto_tree_add_item(omapi_tree, hf_omapi_empty_string, tvb, 0, 0, ENC_NA);
    }
    else if (objlength == (uint32_t)~0)
    {
      proto_tree_add_item(omapi_tree, hf_omapi_no_value, tvb, 0, 0, ENC_NA);
    }
    else
    {
      ptvcursor_add(cursor, hf_omapi_obj_value, objlength, ENC_NA);
    }

    objlength = tvb_get_ntohs(tvb, ptvcursor_current_offset(cursor));
  }

  ptvcursor_add(cursor, hf_omapi_object_end_tag, 2, ENC_NA);

  if (authlength > 0) {
    ptvcursor_add(cursor, hf_omapi_signature, authlength, ENC_NA);
  }

  ptvcursor_free(cursor);
  return tvb_captured_length(tvb);
}

void
proto_register_omapi(void)
{
  static hf_register_info hf[] = {
    { &hf_omapi_version,
      { "Version", "omapi.version",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_hlength,
      { "Header length", "omapi.hlength",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_auth_id,
      { "Authentication ID", "omapi.authid",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_auth_len,
      { "Authentication length", "omapi.authlength",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_opcode,
      { "Opcode", "omapi.opcode",
        FT_UINT32, BASE_DEC, VALS(omapi_opcode_vals), 0x0,
        NULL, HFILL }},
    { &hf_omapi_handle,
      { "Handle", "omapi.handle",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_id,
      { "ID", "omapi.id",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_rid,
      { "Response ID", "omapi.rid",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_msg_name_len,
      { "Message name length", "omapi.msg_name_length",
        FT_UINT16, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_msg_name,
      { "Message name", "omapi.msg_name",
        FT_STRING, BASE_NONE, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_msg_value_len,
      { "Message value length", "omapi.msg_value_length",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_msg_value,
      { "Message value", "omapi.msg_value",
        FT_STRING, BASE_NONE, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_obj_name_len,
      { "Object name length", "omapi.obj_name_length",
        FT_UINT16, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_obj_name,
      { "Object name", "omapi.obj_name",
        FT_STRING, BASE_NONE, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_obj_value_len,
      { "Object value length", "omapi.object_value_length",
        FT_UINT32, BASE_DEC, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_obj_value,
      { "Object value", "omapi.obj_value",
        FT_BYTES, BASE_NONE, NULL, 0x0,
        NULL, HFILL }},
    { &hf_omapi_signature,
      { "Signature", "omapi.signature",
        FT_BYTES, BASE_NONE, NULL, 0x0,
        NULL, HFILL }},

      /* Generated from convert_proto_tree_add_text.pl */
      { &hf_omapi_empty_string, { "Empty string", "omapi.empty_string", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }},
      { &hf_omapi_no_value, { "No value", "omapi.no_value", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }},
      { &hf_omapi_message_end_tag, { "Message end tag", "omapi.message_end_tag", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }},
      { &hf_omapi_object_end_tag, { "Object end tag", "omapi.object_end_tag", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }},

  };

  static int *ett[] = {
    &ett_omapi
  };

  proto_omapi = proto_register_protocol("ISC Object Management API", "OMAPI", "omapi");
  proto_register_field_array(proto_omapi, hf, array_length(hf));
  proto_register_subtree_array(ett, array_length(ett));

  omapi_handle = register_dissector("omapi", dissect_omapi, proto_omapi);
}

void
proto_reg_handoff_omapi(void)
{
  dissector_add_uint_with_preference("tcp.port", OMAPI_PORT, omapi_handle);
}

/*
 * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 *
 * Local Variables:
 * c-basic-offset: 2
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 *
 * ex: set shiftwidth=2 tabstop=8 expandtab:
 * :indentSize=2:tabSize=8:noTabs=true:
 */

Coverage Report

Created: 2026-01-02 06:13

Line	Count	Source
1		/* packet-omapi.c
2		* ISC OMAPI (Object Management API) dissector
3		* Copyright 2006, Jaap Keuter <jaap.keuter@xs4all.nl>
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		/*
13		* From the description api+protocol.
14		* All fields are 32 bit unless stated otherwise.
15		*
16		* On startup, each side sends a status message indicating what version
17		* of the protocol they are speaking. The status message looks like this:
18		* +---------+---------+
19		* \| version \| hlength \|
20		* +---------+---------+
21		*
22		* The fixed-length header consists of:
23		* +--------+----+--------+----+-----+---------+------------+------------+-----+
24		* \| authid \| op \| handle \| id \| rid \| authlen \| msg values \| obj values \| sig \|
25		* +--------+----+--------+----+-----+---------+------v-----+-----v------+--v--+
26		* NOTE: real life capture shows order to be: authid, authlen, opcode, handle...
27		*
28		* The message and object values consists of:
29		* +---------+------+----------+-------+
30		* \| namelen \| name \| valuelen \| value \|
31		* +---16b---+--v---+----------+---v---+
32		*/
33
34		#include "config.h"
35
36		#include <epan/packet.h>
37		#include <epan/ptvcursor.h>
38
39		void proto_register_omapi(void);
40		void proto_reg_handoff_omapi(void);
41
42		static dissector_handle_t omapi_handle;
43
44		static int proto_omapi;
45		static int hf_omapi_version;
46		static int hf_omapi_hlength;
47		static int hf_omapi_auth_id;
48		static int hf_omapi_auth_len;
49		static int hf_omapi_opcode;
50		static int hf_omapi_handle;
51		static int hf_omapi_id;
52		static int hf_omapi_rid;
53		static int hf_omapi_msg_name_len; /* 16bit */
54		static int hf_omapi_msg_name;
55		static int hf_omapi_msg_value_len;
56		static int hf_omapi_msg_value;
57		static int hf_omapi_obj_name_len; /* 16bit */
58		static int hf_omapi_obj_name;
59		static int hf_omapi_obj_value_len;
60		static int hf_omapi_obj_value;
61		static int hf_omapi_signature;
62
63		/* Generated from convert_proto_tree_add_text.pl */
64		static int hf_omapi_empty_string;
65		static int hf_omapi_object_end_tag;
66		static int hf_omapi_message_end_tag;
67		static int hf_omapi_no_value;
68
69		static int ett_omapi;
70
71	14	#define OMAPI_PORT 7911 /* Not IANA registered */
72
73		#define OP_OPEN 1
74		#define OP_REFRESH 2
75		#define OP_UPDATE 3
76		#define OP_NOTIFY 4
77		#define OP_ERROR 5
78		#define OP_DELETE 6
79		#define OP_NOTIFY_CANCEL 7
80		#define OP_NOTIFY_CANCELLED 8
81
82		static const value_string omapi_opcode_vals[] = {
83		{ OP_OPEN, "Open" },
84		{ OP_REFRESH, "Refresh" },
85		{ OP_UPDATE, "Update" },
86		{ OP_NOTIFY, "Notify" },
87		{ OP_ERROR, "Error" },
88		{ OP_DELETE, "Delete" },
89		{ OP_NOTIFY_CANCEL, "Notify cancel" },
90		{ OP_NOTIFY_CANCELLED, "Notify cancelled" },
91		{ 0, NULL }
92		};
93
94		static int
95		dissect_omapi(tvbuff_t tvb, packet_info pinfo, proto_tree tree, void data _U_)
96	13	{
97	13	proto_item *ti;
98	13	proto_tree *omapi_tree;
99	13	ptvcursor_t *cursor;
100
101	13	uint32_t authlength;
102	13	uint32_t msglength;
103	13	uint32_t objlength;
104	13	char* str_opcode;
105
106		/* Payload too small for OMAPI */
107	13	if (tvb_reported_length_remaining(tvb, 0) < 8)
108	1	return 0;
109
110	12	col_set_str(pinfo->cinfo, COL_PROTOCOL, "OMAPI");
111
112	12	col_clear(pinfo->cinfo, COL_INFO);
113
114	12	ti = proto_tree_add_item(tree, proto_omapi, tvb, 0, -1, ENC_NA);
115	12	omapi_tree = proto_item_add_subtree(ti, ett_omapi);
116	12	cursor = ptvcursor_new(pinfo->pool, omapi_tree, tvb, 0);
117
118	12	if (tvb_reported_length_remaining(tvb, 0) < 24)
119	1	{
120		/* This is a startup message */
121	1	ptvcursor_add(cursor, hf_omapi_version, 4, ENC_BIG_ENDIAN);
122	1	ptvcursor_add(cursor, hf_omapi_hlength, 4, ENC_BIG_ENDIAN);
123
124	1	col_set_str(pinfo->cinfo, COL_INFO, "Status message");
125	1	proto_item_append_text(ti, ", Status message");
126
127	1	ptvcursor_free(cursor);
128	1	return 8;
129	1	}
130	11	else if ( !(tvb_get_ntohl(tvb, 8) \|\| tvb_get_ntohl(tvb, 12)) )
131	2	{
132		/* This is a startup message, and more */
133	2	ptvcursor_add(cursor, hf_omapi_version, 4, ENC_BIG_ENDIAN);
134	2	ptvcursor_add(cursor, hf_omapi_hlength, 4, ENC_BIG_ENDIAN);
135
136	2	col_append_str(pinfo->cinfo, COL_INFO, "Status message");
137
138	2	proto_item_append_text(ti, ", Status message");
139	2	}
140
141	11	ptvcursor_add(cursor, hf_omapi_auth_id, 4, ENC_BIG_ENDIAN);
142	11	authlength = tvb_get_ntohl(tvb, ptvcursor_current_offset(cursor));
143	11	ptvcursor_add(cursor, hf_omapi_auth_len, 4, ENC_BIG_ENDIAN);
144
145	11	str_opcode = val_to_str(pinfo->pool, tvb_get_ntohl(tvb, ptvcursor_current_offset(cursor)), omapi_opcode_vals, "Unknown opcode (0x%04x)");
146	11	col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, str_opcode);
147	11	proto_item_append_text(ti, ", Opcode: %s", str_opcode);
148
149	11	ptvcursor_add(cursor, hf_omapi_opcode, 4, ENC_BIG_ENDIAN);
150	11	ptvcursor_add(cursor, hf_omapi_handle, 4, ENC_BIG_ENDIAN);
151	11	ptvcursor_add(cursor, hf_omapi_id, 4, ENC_BIG_ENDIAN);
152	11	ptvcursor_add(cursor, hf_omapi_rid, 4, ENC_BIG_ENDIAN);
153
154	11	msglength = tvb_get_ntohs(tvb, ptvcursor_current_offset(cursor));
155	17	while (msglength)
156	6	{
157	6	ptvcursor_add(cursor, hf_omapi_msg_name_len, 2, ENC_BIG_ENDIAN);
158	6	ptvcursor_add(cursor, hf_omapi_msg_name, msglength, ENC_ASCII);
159	6	msglength = tvb_get_ntohl(tvb, ptvcursor_current_offset(cursor));
160	6	ptvcursor_add(cursor, hf_omapi_msg_value_len, 4, ENC_BIG_ENDIAN);
161
162	6	if (msglength == 0)
163	1	{
164	1	proto_tree_add_item(omapi_tree, hf_omapi_empty_string, tvb, 0, 0, ENC_NA);
165	1	}
166	5	else if (msglength == (uint32_t)~0)
167	1	{
168	1	proto_tree_add_item(omapi_tree, hf_omapi_no_value, tvb, 0, 0, ENC_NA);
169	1	}
170	4	else
171	4	{
172	4	ptvcursor_add(cursor, hf_omapi_msg_value, msglength, ENC_ASCII);
173	4	}
174
175	6	msglength = tvb_get_ntohs(tvb, ptvcursor_current_offset(cursor));
176	6	}
177
178	11	ptvcursor_add(cursor, hf_omapi_message_end_tag, 2, ENC_NA);
179
180	11	objlength = tvb_get_ntohs(tvb, ptvcursor_current_offset(cursor));
181	16	while (objlength)
182	5	{
183	5	ptvcursor_add(cursor, hf_omapi_obj_name_len, 2, ENC_BIG_ENDIAN);
184	5	ptvcursor_add(cursor, hf_omapi_obj_name, objlength, ENC_ASCII);
185	5	objlength = tvb_get_ntohl(tvb, ptvcursor_current_offset(cursor));
186	5	ptvcursor_add(cursor, hf_omapi_obj_value_len, 4, ENC_BIG_ENDIAN);
187
188	5	if (objlength == 0)
189	1	{
190	1	proto_tree_add_item(omapi_tree, hf_omapi_empty_string, tvb, 0, 0, ENC_NA);
191	1	}
192	4	else if (objlength == (uint32_t)~0)
193	0	{
194	0	proto_tree_add_item(omapi_tree, hf_omapi_no_value, tvb, 0, 0, ENC_NA);
195	0	}
196	4	else
197	4	{
198	4	ptvcursor_add(cursor, hf_omapi_obj_value, objlength, ENC_NA);
199	4	}
200
201	5	objlength = tvb_get_ntohs(tvb, ptvcursor_current_offset(cursor));
202	5	}
203
204	11	ptvcursor_add(cursor, hf_omapi_object_end_tag, 2, ENC_NA);
205
206	11	if (authlength > 0) {
207	2	ptvcursor_add(cursor, hf_omapi_signature, authlength, ENC_NA);
208	2	}
209
210	11	ptvcursor_free(cursor);
211	11	return tvb_captured_length(tvb);
212	12	}
213
214		void
215		proto_register_omapi(void)
216	14	{
217	14	static hf_register_info hf[] = {
218	14	{ &hf_omapi_version,
219	14	{ "Version", "omapi.version",
220	14	FT_UINT32, BASE_DEC, NULL, 0x0,
221	14	NULL, HFILL }},
222	14	{ &hf_omapi_hlength,
223	14	{ "Header length", "omapi.hlength",
224	14	FT_UINT32, BASE_DEC, NULL, 0x0,
225	14	NULL, HFILL }},
226	14	{ &hf_omapi_auth_id,
227	14	{ "Authentication ID", "omapi.authid",
228	14	FT_UINT32, BASE_DEC, NULL, 0x0,
229	14	NULL, HFILL }},
230	14	{ &hf_omapi_auth_len,
231	14	{ "Authentication length", "omapi.authlength",
232	14	FT_UINT32, BASE_DEC, NULL, 0x0,
233	14	NULL, HFILL }},
234	14	{ &hf_omapi_opcode,
235	14	{ "Opcode", "omapi.opcode",
236	14	FT_UINT32, BASE_DEC, VALS(omapi_opcode_vals), 0x0,
237	14	NULL, HFILL }},
238	14	{ &hf_omapi_handle,
239	14	{ "Handle", "omapi.handle",
240	14	FT_UINT32, BASE_DEC, NULL, 0x0,
241	14	NULL, HFILL }},
242	14	{ &hf_omapi_id,
243	14	{ "ID", "omapi.id",
244	14	FT_UINT32, BASE_DEC, NULL, 0x0,
245	14	NULL, HFILL }},
246	14	{ &hf_omapi_rid,
247	14	{ "Response ID", "omapi.rid",
248	14	FT_UINT32, BASE_DEC, NULL, 0x0,
249	14	NULL, HFILL }},
250	14	{ &hf_omapi_msg_name_len,
251	14	{ "Message name length", "omapi.msg_name_length",
252	14	FT_UINT16, BASE_DEC, NULL, 0x0,
253	14	NULL, HFILL }},
254	14	{ &hf_omapi_msg_name,
255	14	{ "Message name", "omapi.msg_name",
256	14	FT_STRING, BASE_NONE, NULL, 0x0,
257	14	NULL, HFILL }},
258	14	{ &hf_omapi_msg_value_len,
259	14	{ "Message value length", "omapi.msg_value_length",
260	14	FT_UINT32, BASE_DEC, NULL, 0x0,
261	14	NULL, HFILL }},
262	14	{ &hf_omapi_msg_value,
263	14	{ "Message value", "omapi.msg_value",
264	14	FT_STRING, BASE_NONE, NULL, 0x0,
265	14	NULL, HFILL }},
266	14	{ &hf_omapi_obj_name_len,
267	14	{ "Object name length", "omapi.obj_name_length",
268	14	FT_UINT16, BASE_DEC, NULL, 0x0,
269	14	NULL, HFILL }},
270	14	{ &hf_omapi_obj_name,
271	14	{ "Object name", "omapi.obj_name",
272	14	FT_STRING, BASE_NONE, NULL, 0x0,
273	14	NULL, HFILL }},
274	14	{ &hf_omapi_obj_value_len,
275	14	{ "Object value length", "omapi.object_value_length",
276	14	FT_UINT32, BASE_DEC, NULL, 0x0,
277	14	NULL, HFILL }},
278	14	{ &hf_omapi_obj_value,
279	14	{ "Object value", "omapi.obj_value",
280	14	FT_BYTES, BASE_NONE, NULL, 0x0,
281	14	NULL, HFILL }},
282	14	{ &hf_omapi_signature,
283	14	{ "Signature", "omapi.signature",
284	14	FT_BYTES, BASE_NONE, NULL, 0x0,
285	14	NULL, HFILL }},
286
287		/* Generated from convert_proto_tree_add_text.pl */
288	14	{ &hf_omapi_empty_string, { "Empty string", "omapi.empty_string", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }},
289	14	{ &hf_omapi_no_value, { "No value", "omapi.no_value", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }},
290	14	{ &hf_omapi_message_end_tag, { "Message end tag", "omapi.message_end_tag", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }},
291	14	{ &hf_omapi_object_end_tag, { "Object end tag", "omapi.object_end_tag", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }},
292
293	14	};
294
295	14	static int *ett[] = {
296	14	&ett_omapi
297	14	};
298
299	14	proto_omapi = proto_register_protocol("ISC Object Management API", "OMAPI", "omapi");
300	14	proto_register_field_array(proto_omapi, hf, array_length(hf));
301	14	proto_register_subtree_array(ett, array_length(ett));
302
303	14	omapi_handle = register_dissector("omapi", dissect_omapi, proto_omapi);
304	14	}
305
306		void
307		proto_reg_handoff_omapi(void)
308	14	{
309	14	dissector_add_uint_with_preference("tcp.port", OMAPI_PORT, omapi_handle);
310	14	}
311
312		/*
313		* Editor modelines - https://www.wireshark.org/tools/modelines.html
314		*
315		* Local Variables:
316		* c-basic-offset: 2
317		* tab-width: 8
318		* indent-tabs-mode: nil
319		* End:
320		*
321		* ex: set shiftwidth=2 tabstop=8 expandtab:
322		* :indentSize=2:tabSize=8:noTabs=true:
323		*/