blob: 56ad9b00192423b3ba0f6f401e70d9efcbe18236 (
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
|
// Copyright (C) 2014-2016 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include "../include/constants.hpp"
#include "../include/eventgroupentry_impl.hpp"
#include "../../message/include/deserializer.hpp"
#include "../../message/include/serializer.hpp"
namespace vsomeip {
namespace sd {
eventgroupentry_impl::eventgroupentry_impl() :
reserved_(0) {
eventgroup_ = 0xFFFF;
counter_ = 0;
}
eventgroupentry_impl::eventgroupentry_impl(const eventgroupentry_impl &_entry)
: entry_impl(_entry),
reserved_(0) {
eventgroup_ = _entry.eventgroup_;
counter_ = _entry.counter_;
}
eventgroupentry_impl::~eventgroupentry_impl() {
}
eventgroup_t eventgroupentry_impl::get_eventgroup() const {
return eventgroup_;
}
void eventgroupentry_impl::set_eventgroup(eventgroup_t _eventgroup) {
eventgroup_ = _eventgroup;
}
uint16_t eventgroupentry_impl::get_reserved() const {
return reserved_;
}
void eventgroupentry_impl::set_reserved(uint16_t _reserved) {
reserved_ = _reserved;
}
uint8_t eventgroupentry_impl::get_counter() const {
return counter_;
}
void eventgroupentry_impl::set_counter(uint8_t _counter) {
counter_ = _counter;
}
bool eventgroupentry_impl::serialize(vsomeip::serializer *_to) const {
bool is_successful = entry_impl::serialize(_to);
is_successful = is_successful && _to->serialize(major_version_);
is_successful = is_successful
&& _to->serialize(static_cast<uint32_t>(ttl_), true);
// 4Bit only for counter field
if (counter_ >= 16) {
is_successful = false;
}
uint16_t counter_and_reserved = protocol::reserved_word;
if (!reserved_ ) {
//reserved was not set -> just store counter as uint16
counter_and_reserved = static_cast<uint16_t>(counter_);
}
else {
//reserved contains values -> put reserved and counter into 16 bit variable
counter_and_reserved = (uint16_t) (((uint16_t) reserved_ << 4) | counter_);
}
is_successful = is_successful
&& _to->serialize((uint8_t)(counter_and_reserved >> 8)); // serialize reserved part 1
is_successful = is_successful
&& _to->serialize((uint8_t)counter_and_reserved); // serialize reserved part 2 and counter
is_successful = is_successful
&& _to->serialize(static_cast<uint16_t>(eventgroup_));
return is_successful;
}
bool eventgroupentry_impl::deserialize(vsomeip::deserializer *_from) {
bool is_successful = entry_impl::deserialize(_from);
uint8_t tmp_major_version(0);
is_successful = is_successful && _from->deserialize(tmp_major_version);
major_version_ = static_cast<major_version_t>(tmp_major_version);
uint32_t its_ttl(0);
is_successful = is_successful && _from->deserialize(its_ttl, true);
ttl_ = static_cast<ttl_t>(its_ttl);
uint8_t reserved1(0), reserved2(0);
is_successful = is_successful && _from->deserialize(reserved1); // deserialize reserved part 1
is_successful = is_successful && _from->deserialize(reserved2); // deserialize reserved part 2 and counter
reserved_ = (uint16_t) (((uint16_t)reserved1 << 8) | reserved2); // combine reserved parts and counter
reserved_ = (uint16_t) (reserved_ >> 4); //remove counter from reserved field
//set 4 bits of reserved part 2 field to zero
counter_ = (uint8_t) (reserved2 & (~(0xF0)));
// 4Bit only for counter field
if (counter_ >= 16) {
is_successful = false;
}
uint16_t its_eventgroup = 0;
is_successful = is_successful && _from->deserialize(its_eventgroup);
eventgroup_ = static_cast<eventgroup_t>(its_eventgroup);
return is_successful;
}
} // namespace sd
} // namespace vsomeip
|
