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
|
// Copyright (C) 2021 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 <limits>
#include "../include/remove_security_policy_command.hpp"
#include "../../security/include/policy.hpp"
namespace vsomeip_v3 {
namespace protocol {
remove_security_policy_command::remove_security_policy_command()
: command(id_e::REMOVE_SECURITY_POLICY_ID) {
}
void
remove_security_policy_command::serialize(std::vector<byte_t> &_buffer,
error_e &_error) const {
size_t its_size(COMMAND_HEADER_SIZE + sizeof(update_id_)
+ sizeof(uid_) + sizeof(gid_));
if (its_size > std::numeric_limits<command_size_t>::max()) {
_error = error_e::ERROR_MAX_COMMAND_SIZE_EXCEEDED;
return;
}
// resize buffer
_buffer.resize(its_size);
// set size
size_ = static_cast<command_size_t>(its_size - COMMAND_HEADER_SIZE);
// serialize header
command::serialize(_buffer, _error);
if (_error != error_e::ERROR_OK)
return;
// serialize payload
size_t its_offset(COMMAND_HEADER_SIZE);
std::memcpy(&_buffer[its_offset], &update_id_, sizeof(update_id_));
its_offset += sizeof(update_id_);
std::memcpy(&_buffer[its_offset], &uid_, sizeof(uid_));
its_offset += sizeof(uid_);
std::memcpy(&_buffer[its_offset], &gid_, sizeof(gid_));
}
void
remove_security_policy_command::deserialize(const std::vector<byte_t> &_buffer,
error_e &_error) {
if (COMMAND_HEADER_SIZE + sizeof(update_id_)
+ sizeof(uid_) + sizeof(gid_t) > _buffer.size()) {
_error = error_e::ERROR_NOT_ENOUGH_BYTES;
return;
}
// deserialize header
command::deserialize(_buffer, _error);
if (_error != error_e::ERROR_OK)
return;
// deserialize payload
size_t its_offset(COMMAND_HEADER_SIZE);
std::memcpy(&update_id_, &_buffer[its_offset], sizeof(update_id_));
its_offset += sizeof(update_id_);
std::memcpy(&uid_, &_buffer[its_offset], sizeof(uid_));
its_offset += sizeof(uid_);
std::memcpy(&gid_, &_buffer[its_offset], sizeof(gid_));
}
uint32_t
remove_security_policy_command::get_update_id() const {
return (update_id_);
}
void
remove_security_policy_command::set_update_id(uint32_t _update_id) {
update_id_ = _update_id;
}
uid_t
remove_security_policy_command::get_uid() const {
return (uid_);
}
void
remove_security_policy_command::set_uid(uid_t _uid) {
uid_ = _uid;
}
gid_t
remove_security_policy_command::get_gid() const {
return (gid_);
}
void
remove_security_policy_command::set_gid(gid_t _gid) {
gid_ = _gid;
}
} // namespace protocol
} // namespace vsomeip
|
