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
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
/*
* Copyright (C) 2012-2014 Andreas Steffen
* HSR Hochschule fuer Technik Rapperswil
*
* 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. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
#include "ita_attr.h"
#include "ita_attr_angel.h"
#include <bio/bio_reader.h>
#include <bio/bio_writer.h>
#include <collections/linked_list.h>
#include <pen/pen.h>
#include <utils/debug.h>
typedef struct private_ita_attr_angel_t private_ita_attr_angel_t;
/**
* Private data of an ita_attr_angel_t object.
*/
struct private_ita_attr_angel_t {
/**
* Public members of ita_attr_angel_t
*/
ita_attr_angel_t public;
/**
* Vendor-specific attribute type
*/
pen_type_t type;
/**
* Noskip flag
*/
bool noskip_flag;
/**
* Reference count
*/
refcount_t ref;
};
METHOD(pa_tnc_attr_t, get_type, pen_type_t,
private_ita_attr_angel_t *this)
{
return this->type;
}
METHOD(pa_tnc_attr_t, get_value, chunk_t,
private_ita_attr_angel_t *this)
{
return chunk_empty;
}
METHOD(pa_tnc_attr_t, get_noskip_flag, bool,
private_ita_attr_angel_t *this)
{
return this->noskip_flag;
}
METHOD(pa_tnc_attr_t, set_noskip_flag,void,
private_ita_attr_angel_t *this, bool noskip)
{
this->noskip_flag = noskip;
}
METHOD(pa_tnc_attr_t, build, void,
private_ita_attr_angel_t *this)
{
/* nothing to build */
}
METHOD(pa_tnc_attr_t, process, status_t,
private_ita_attr_angel_t *this, uint32_t *offset)
{
return SUCCESS;
}
METHOD(pa_tnc_attr_t, add_segment, void,
private_ita_attr_angel_t *this, chunk_t segment)
{
/* nothing to add */
}
METHOD(pa_tnc_attr_t, get_ref, pa_tnc_attr_t*,
private_ita_attr_angel_t *this)
{
ref_get(&this->ref);
return &this->public.pa_tnc_attribute;
}
METHOD(pa_tnc_attr_t, destroy, void,
private_ita_attr_angel_t *this)
{
if (ref_put(&this->ref))
{
free(this);
}
}
/**
* Described in header.
*/
pa_tnc_attr_t *ita_attr_angel_create(bool start)
{
private_ita_attr_angel_t *this;
INIT(this,
.public = {
.pa_tnc_attribute = {
.get_type = _get_type,
.get_value = _get_value,
.get_noskip_flag = _get_noskip_flag,
.set_noskip_flag = _set_noskip_flag,
.build = _build,
.process = _process,
.add_segment = _add_segment,
.get_ref = _get_ref,
.destroy = _destroy,
},
},
.type = { PEN_ITA, start ? ITA_ATTR_START_ANGEL : ITA_ATTR_STOP_ANGEL },
.ref = 1,
);
return &this->public.pa_tnc_attribute;
}
/**
* Described in header.
*/
pa_tnc_attr_t *ita_attr_angel_create_from_data(bool start)
{
private_ita_attr_angel_t *this;
INIT(this,
.public = {
.pa_tnc_attribute = {
.get_type = _get_type,
.get_value = _get_value,
.get_noskip_flag = _get_noskip_flag,
.set_noskip_flag = _set_noskip_flag,
.build = _build,
.process = _process,
.add_segment = _add_segment,
.get_ref = _get_ref,
.destroy = _destroy,
},
},
.type = { PEN_ITA, start ? ITA_ATTR_START_ANGEL : ITA_ATTR_STOP_ANGEL },
.ref = 1,
);
return &this->public.pa_tnc_attribute;
}
|
