|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace BitWasp\Bitcoin\Networking\Serializer\Structure; |
|
6
|
|
|
|
|
7
|
|
|
use BitWasp\Bitcoin\Networking\Structure\AlertDetail; |
|
8
|
|
|
use BitWasp\Bitcoin\Serializer\Types; |
|
9
|
|
|
use BitWasp\Buffertools\BufferInterface; |
|
10
|
|
|
use BitWasp\Buffertools\Parser; |
|
11
|
|
|
use BitWasp\Buffertools\Buffer; |
|
12
|
|
|
|
|
13
|
|
|
class AlertDetailSerializer |
|
14
|
|
|
{ |
|
15
|
6 |
|
/** |
|
16
|
|
|
* @var \BitWasp\Buffertools\Types\Uint32 |
|
17
|
6 |
|
*/ |
|
18
|
6 |
|
private $uint32le; |
|
19
|
6 |
|
/** |
|
20
|
6 |
|
* @var \BitWasp\Buffertools\Types\Uint64 |
|
21
|
6 |
|
*/ |
|
22
|
6 |
|
private $uint64le; |
|
23
|
|
|
/** |
|
24
|
6 |
|
* @var \BitWasp\Buffertools\Types\Vector |
|
25
|
6 |
|
*/ |
|
26
|
6 |
|
private $vectorUint32le; |
|
27
|
6 |
|
/** |
|
28
|
6 |
|
* @var \BitWasp\Buffertools\Types\VarString |
|
29
|
6 |
|
*/ |
|
30
|
6 |
|
private $varstring; |
|
31
|
6 |
|
|
|
32
|
6 |
|
public function __construct() |
|
33
|
6 |
|
{ |
|
34
|
6 |
|
$this->uint32le = Types::uint32le(); |
|
35
|
|
|
$this->uint64le = Types::uint64le(); |
|
36
|
|
|
$this->vectorUint32le = Types::vector(function (Parser $parser): int { |
|
37
|
6 |
|
return (int) $this->uint32le->read($parser); |
|
38
|
|
|
}); |
|
39
|
6 |
|
$this->varstring = Types::varstring(); |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
6 |
|
/** |
|
43
|
|
|
* @param Parser $parser |
|
44
|
6 |
|
* @return AlertDetail |
|
45
|
|
|
* @throws \BitWasp\Buffertools\Exceptions\ParserOutOfRange |
|
46
|
6 |
|
*/ |
|
47
|
|
|
public function fromParser(Parser $parser): AlertDetail |
|
48
|
6 |
|
{ |
|
49
|
|
|
return new AlertDetail( |
|
50
|
6 |
|
(int) $this->uint32le->read($parser), |
|
51
|
|
|
(int) $this->uint64le->read($parser), |
|
52
|
6 |
|
(int) $this->uint64le->read($parser), |
|
53
|
|
|
(int) $this->uint32le->read($parser), |
|
54
|
6 |
|
(int) $this->uint32le->read($parser), |
|
55
|
|
|
$this->vectorUint32le->read($parser), |
|
56
|
6 |
|
(int) $this->uint32le->read($parser), |
|
57
|
|
|
(int) $this->uint32le->read($parser), |
|
58
|
6 |
|
$this->vectorUint32le->read($parser), |
|
59
|
|
|
(int) $this->uint32le->read($parser), |
|
60
|
6 |
|
$this->varstring->read($parser), |
|
61
|
|
|
$this->varstring->read($parser) |
|
62
|
6 |
|
); |
|
63
|
|
|
} |
|
64
|
6 |
|
|
|
65
|
|
|
/** |
|
66
|
6 |
|
* @param BufferInterface $data |
|
67
|
4 |
|
* @return AlertDetail |
|
68
|
4 |
|
*/ |
|
69
|
4 |
|
public function parse(BufferInterface $data): AlertDetail |
|
70
|
4 |
|
{ |
|
71
|
4 |
|
return $this->fromParser(new Parser($data)); |
|
72
|
4 |
|
} |
|
73
|
4 |
|
|
|
74
|
4 |
|
/** |
|
75
|
4 |
|
* @param AlertDetail $detail |
|
76
|
4 |
|
* @return BufferInterface |
|
77
|
4 |
|
*/ |
|
78
|
|
|
public function serialize(AlertDetail $detail): BufferInterface |
|
79
|
4 |
|
{ |
|
80
|
|
|
$setCancels = []; |
|
81
|
|
|
foreach ($detail->getSetCancel() as $toCancel) { |
|
82
|
|
|
$setCancels[] = new Buffer(pack('V', $toCancel)); |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
|
|
$setSubVers = []; |
|
86
|
3 |
|
foreach ($detail->getSetSubVer() as $subVer) { |
|
87
|
|
|
$setSubVers[] = new Buffer(pack('V', $subVer)); |
|
88
|
3 |
|
} |
|
89
|
|
|
|
|
90
|
|
|
return new Buffer( |
|
91
|
|
|
sprintf( |
|
92
|
|
|
str_repeat("%s", 12), |
|
93
|
|
|
$this->uint32le->write($detail->getVersion()), |
|
94
|
|
|
$this->uint64le->write($detail->getRelayUntil()), |
|
95
|
6 |
|
$this->uint64le->write($detail->getExpiration()), |
|
96
|
|
|
$this->uint32le->write($detail->getId()), |
|
97
|
6 |
|
$this->uint32le->write($detail->getCancel()), |
|
98
|
6 |
|
$this->vectorUint32le->write($setCancels), |
|
99
|
6 |
|
$this->uint32le->write($detail->getMinVer()), |
|
100
|
6 |
|
$this->uint32le->write($detail->getMaxVer()), |
|
101
|
4 |
|
$this->vectorUint32le->write($setSubVers), |
|
102
|
|
|
$this->uint32le->write($detail->getPriority()), |
|
103
|
6 |
|
$this->varstring->write($detail->getComment()), |
|
104
|
6 |
|
$this->varstring->write($detail->getStatusBar()) |
|
105
|
6 |
|
) |
|
106
|
6 |
|
); |
|
107
|
4 |
|
} |
|
108
|
|
|
} |
|
109
|
|
|
|
Bit-Wasp /
bitcoin-p2p-php
