|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Doctrine\Annotations; |
|
4
|
|
|
|
|
5
|
|
|
use Doctrine\Common\Lexer\AbstractLexer; |
|
6
|
|
|
|
|
7
|
|
|
/** |
|
8
|
|
|
* Simple lexer for docblock annotations. |
|
9
|
|
|
* |
|
10
|
|
|
* @author Benjamin Eberlei <[email protected]> |
|
11
|
|
|
* @author Guilherme Blanco <[email protected]> |
|
12
|
|
|
* @author Jonathan Wage <[email protected]> |
|
13
|
|
|
* @author Roman Borschel <[email protected]> |
|
14
|
|
|
* @author Johannes M. Schmitt <[email protected]> |
|
15
|
|
|
*/ |
|
16
|
|
|
final class DocLexer extends AbstractLexer |
|
17
|
|
|
{ |
|
18
|
|
|
const T_NONE = 1; |
|
19
|
|
|
const T_INTEGER = 2; |
|
20
|
|
|
const T_STRING = 3; |
|
21
|
|
|
const T_FLOAT = 4; |
|
22
|
|
|
|
|
23
|
|
|
// All tokens that are also identifiers should be >= 100 |
|
24
|
|
|
const T_IDENTIFIER = 100; |
|
25
|
|
|
const T_AT = 101; |
|
26
|
|
|
const T_CLOSE_CURLY_BRACES = 102; |
|
27
|
|
|
const T_CLOSE_PARENTHESIS = 103; |
|
28
|
|
|
const T_COMMA = 104; |
|
29
|
|
|
const T_EQUALS = 105; |
|
30
|
|
|
const T_FALSE = 106; |
|
31
|
|
|
const T_NAMESPACE_SEPARATOR = 107; |
|
32
|
|
|
const T_OPEN_CURLY_BRACES = 108; |
|
33
|
|
|
const T_OPEN_PARENTHESIS = 109; |
|
34
|
|
|
const T_TRUE = 110; |
|
35
|
|
|
const T_NULL = 111; |
|
36
|
|
|
const T_COLON = 112; |
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* @var array |
|
40
|
|
|
*/ |
|
41
|
|
|
protected $noCase = [ |
|
42
|
|
|
'@' => self::T_AT, |
|
43
|
|
|
',' => self::T_COMMA, |
|
44
|
|
|
'(' => self::T_OPEN_PARENTHESIS, |
|
45
|
|
|
')' => self::T_CLOSE_PARENTHESIS, |
|
46
|
|
|
'{' => self::T_OPEN_CURLY_BRACES, |
|
47
|
|
|
'}' => self::T_CLOSE_CURLY_BRACES, |
|
48
|
|
|
'=' => self::T_EQUALS, |
|
49
|
|
|
':' => self::T_COLON, |
|
50
|
|
|
'\\' => self::T_NAMESPACE_SEPARATOR |
|
51
|
|
|
]; |
|
52
|
|
|
|
|
53
|
|
|
/** |
|
54
|
|
|
* @var array |
|
55
|
|
|
*/ |
|
56
|
|
|
protected $withCase = [ |
|
57
|
|
|
'true' => self::T_TRUE, |
|
58
|
|
|
'false' => self::T_FALSE, |
|
59
|
|
|
'null' => self::T_NULL |
|
60
|
|
|
]; |
|
61
|
|
|
|
|
62
|
|
|
/** |
|
63
|
|
|
* {@inheritdoc} |
|
64
|
|
|
*/ |
|
65
|
4 |
|
protected function getCatchablePatterns() |
|
66
|
|
|
{ |
|
67
|
|
|
return [ |
|
68
|
4 |
|
'[a-z_\\\][a-z0-9_\:\\\]*[a-z_][a-z0-9_]*', |
|
69
|
|
|
'(?:[+-]?[0-9]+(?:[\.][0-9]+)*)(?:[eE][+-]?[0-9]+)?', |
|
70
|
|
|
'"(?:""|[^"])*+"', |
|
71
|
|
|
]; |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
/** |
|
75
|
|
|
* {@inheritdoc} |
|
76
|
|
|
*/ |
|
77
|
4 |
|
protected function getNonCatchablePatterns() |
|
78
|
|
|
{ |
|
79
|
4 |
|
return ['\s+', '\*+', '(.)']; |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
/** |
|
83
|
|
|
* {@inheritdoc} |
|
84
|
|
|
*/ |
|
85
|
331 |
|
protected function getType(&$value) |
|
86
|
|
|
{ |
|
87
|
331 |
|
$type = self::T_NONE; |
|
88
|
|
|
|
|
89
|
331 |
|
if ($value[0] === '"') { |
|
90
|
101 |
|
$value = str_replace('""', '"', substr($value, 1, strlen($value) - 2)); |
|
91
|
|
|
|
|
92
|
101 |
|
return self::T_STRING; |
|
93
|
|
|
} |
|
94
|
|
|
|
|
95
|
330 |
|
if (isset($this->noCase[$value])) { |
|
96
|
330 |
|
return $this->noCase[$value]; |
|
97
|
|
|
} |
|
98
|
|
|
|
|
99
|
330 |
|
if ($value[0] === '_' || $value[0] === '\\' || ctype_alpha($value[0])) { |
|
100
|
330 |
|
return self::T_IDENTIFIER; |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
103 |
|
$lowerValue = strtolower($value); |
|
104
|
|
|
|
|
105
|
103 |
|
if (isset($this->withCase[$lowerValue])) { |
|
106
|
|
|
return $this->withCase[$lowerValue]; |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
// Checking numeric value |
|
110
|
103 |
|
if (is_numeric($value)) { |
|
111
|
90 |
|
return (strpos($value, '.') !== false || stripos($value, 'e') !== false) |
|
112
|
90 |
|
? self::T_FLOAT : self::T_INTEGER; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
19 |
|
return $type; |
|
116
|
|
|
} |
|
117
|
|
|
} |
|
118
|
|
|
|
Majkl578 /
doctrine-annotations
