summaryrefslogtreecommitdiffstats
path: root/epan/dissectors/packet-spray.c
blob: 6ee028c366a3697fcd032456ae176932c5c92fb2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
/* packet-spray.c
 * 2001  Ronnie Sahlberg   <See AUTHORS for email>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include "packet-rpc.h"

void proto_register_spray(void);
void proto_reg_handoff_spray(void);

static int proto_spray = -1;
static int hf_spray_procedure_v1 = -1;
static int hf_spray_sprayarr = -1;
static int hf_spray_counter = -1;
static int hf_spray_clock = -1;
static int hf_spray_sec = -1;
static int hf_spray_usec = -1;

static gint ett_spray = -1;
static gint ett_spray_clock = -1;

#define PACKET_SPRAY_H

#define SPRAYPROC_NULL	0
#define SPRAYPROC_SPRAY	1
#define SPRAYPROC_GET	2
#define SPRAYPROC_CLEAR	3

#define SPRAY_PROGRAM 100012

static int
dissect_get_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	proto_item* lock_item = NULL;
	proto_tree* lock_tree = NULL;
	int offset = 0;

	offset = dissect_rpc_uint32(tvb, tree,
			hf_spray_counter, offset);

	lock_item = proto_tree_add_item(tree, hf_spray_clock, tvb,
			offset, -1, ENC_NA);

	lock_tree = proto_item_add_subtree(lock_item, ett_spray_clock);

	offset = dissect_rpc_uint32(tvb, lock_tree,
			hf_spray_sec, offset);

	offset = dissect_rpc_uint32(tvb, lock_tree,
			hf_spray_usec, offset);

	return offset;
}

static int
dissect_spray_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
	return dissect_rpc_data(tvb, tree, hf_spray_sprayarr, 0);
}

/* proc number, "proc name", dissect_request, dissect_reply */
static const vsff spray1_proc[] = {
	{ SPRAYPROC_NULL,	"NULL",
		dissect_rpc_void,	dissect_rpc_void },
	{ SPRAYPROC_SPRAY,	"SPRAY",
		dissect_spray_call,	dissect_rpc_void },
	{ SPRAYPROC_GET,	"GET",
		dissect_rpc_void,	dissect_get_reply },
	{ SPRAYPROC_CLEAR,	"CLEAR",
		dissect_rpc_void,	dissect_rpc_void },
	{ 0,	NULL,		NULL,				NULL }
};
static const value_string spray1_proc_vals[] = {
	{ SPRAYPROC_NULL,	"NULL" },
	{ SPRAYPROC_SPRAY,	"SPRAY" },
	{ SPRAYPROC_GET,	"GET" },
	{ SPRAYPROC_CLEAR,	"CLEAR" },
	{ 0,	NULL }
};

static const rpc_prog_vers_info spray_vers_info[] = {
	{ 1, spray1_proc, &hf_spray_procedure_v1 },
};

void
proto_register_spray(void)
{
	static hf_register_info hf[] = {
		{ &hf_spray_procedure_v1, {
			"V1 Procedure", "spray.procedure_v1", FT_UINT32, BASE_DEC,
			VALS(spray1_proc_vals), 0, NULL, HFILL }},
		{ &hf_spray_sprayarr, {
			"Data", "spray.sprayarr", FT_BYTES, BASE_NONE,
			NULL, 0, "Sprayarr data", HFILL }},

		{ &hf_spray_counter, {
			"counter", "spray.counter", FT_UINT32, BASE_DEC,
			NULL, 0, NULL, HFILL }},

		{ &hf_spray_clock, {
			"clock", "spray.clock", FT_NONE, BASE_NONE,
			NULL, 0, NULL, HFILL }},

		{ &hf_spray_sec, {
			"sec", "spray.sec", FT_UINT32, BASE_DEC,
			NULL, 0, "Seconds", HFILL }},

		{ &hf_spray_usec, {
			"usec", "spray.usec", FT_UINT32, BASE_DEC,
			NULL, 0, "Microseconds", HFILL }}

	};

	static gint *ett[] = {
		&ett_spray,
		&ett_spray_clock,
	};

	proto_spray = proto_register_protocol("SPRAY", "SPRAY", "spray");
	proto_register_field_array(proto_spray, hf, array_length(hf));
	proto_register_subtree_array(ett, array_length(ett));
}

void
proto_reg_handoff_spray(void)
{
	/* Register the protocol as RPC */
	rpc_init_prog(proto_spray, SPRAY_PROGRAM, ett_spray,
	    G_N_ELEMENTS(spray_vers_info), spray_vers_info);
}

/*
 * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 *
 * Local variables:
 * c-basic-offset: 8
 * tab-width: 8
 * indent-tabs-mode: t
 * End:
 *
 * vi: set shiftwidth=8 tabstop=8 noexpandtab:
 * :indentSize=8:tabSize=8:noTabs=false:
 */