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author | polo <ordipolo@gmx.fr> | 2024-08-13 23:45:21 +0200 |
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committer | polo <ordipolo@gmx.fr> | 2024-08-13 23:45:21 +0200 |
commit | bf6655a534a6775d30cafa67bd801276bda1d98d (patch) | |
tree | c6381e3f6c81c33eab72508f410b165ba05f7e9c /vendor/symfony/console/Terminal.php | |
parent | 94d67a4b51f8e62e7d518cce26a526ae1ec48278 (diff) | |
download | AppliGestionPHP-bf6655a534a6775d30cafa67bd801276bda1d98d.zip |
VERSION 0.2 doctrine ORM et entités
Diffstat (limited to 'vendor/symfony/console/Terminal.php')
-rw-r--r-- | vendor/symfony/console/Terminal.php | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/vendor/symfony/console/Terminal.php b/vendor/symfony/console/Terminal.php new file mode 100644 index 0000000..9eb16aa --- /dev/null +++ b/vendor/symfony/console/Terminal.php | |||
@@ -0,0 +1,228 @@ | |||
1 | <?php | ||
2 | |||
3 | /* | ||
4 | * This file is part of the Symfony package. | ||
5 | * | ||
6 | * (c) Fabien Potencier <fabien@symfony.com> | ||
7 | * | ||
8 | * For the full copyright and license information, please view the LICENSE | ||
9 | * file that was distributed with this source code. | ||
10 | */ | ||
11 | |||
12 | namespace Symfony\Component\Console; | ||
13 | |||
14 | use Symfony\Component\Console\Output\AnsiColorMode; | ||
15 | |||
16 | class Terminal | ||
17 | { | ||
18 | public const DEFAULT_COLOR_MODE = AnsiColorMode::Ansi4; | ||
19 | |||
20 | private static ?AnsiColorMode $colorMode = null; | ||
21 | private static ?int $width = null; | ||
22 | private static ?int $height = null; | ||
23 | private static ?bool $stty = null; | ||
24 | |||
25 | /** | ||
26 | * About Ansi color types: https://en.wikipedia.org/wiki/ANSI_escape_code#Colors | ||
27 | * For more information about true color support with terminals https://github.com/termstandard/colors/. | ||
28 | */ | ||
29 | public static function getColorMode(): AnsiColorMode | ||
30 | { | ||
31 | // Use Cache from previous run (or user forced mode) | ||
32 | if (null !== self::$colorMode) { | ||
33 | return self::$colorMode; | ||
34 | } | ||
35 | |||
36 | // Try with $COLORTERM first | ||
37 | if (\is_string($colorterm = getenv('COLORTERM'))) { | ||
38 | $colorterm = strtolower($colorterm); | ||
39 | |||
40 | if (str_contains($colorterm, 'truecolor')) { | ||
41 | self::setColorMode(AnsiColorMode::Ansi24); | ||
42 | |||
43 | return self::$colorMode; | ||
44 | } | ||
45 | |||
46 | if (str_contains($colorterm, '256color')) { | ||
47 | self::setColorMode(AnsiColorMode::Ansi8); | ||
48 | |||
49 | return self::$colorMode; | ||
50 | } | ||
51 | } | ||
52 | |||
53 | // Try with $TERM | ||
54 | if (\is_string($term = getenv('TERM'))) { | ||
55 | $term = strtolower($term); | ||
56 | |||
57 | if (str_contains($term, 'truecolor')) { | ||
58 | self::setColorMode(AnsiColorMode::Ansi24); | ||
59 | |||
60 | return self::$colorMode; | ||
61 | } | ||
62 | |||
63 | if (str_contains($term, '256color')) { | ||
64 | self::setColorMode(AnsiColorMode::Ansi8); | ||
65 | |||
66 | return self::$colorMode; | ||
67 | } | ||
68 | } | ||
69 | |||
70 | self::setColorMode(self::DEFAULT_COLOR_MODE); | ||
71 | |||
72 | return self::$colorMode; | ||
73 | } | ||
74 | |||
75 | /** | ||
76 | * Force a terminal color mode rendering. | ||
77 | */ | ||
78 | public static function setColorMode(?AnsiColorMode $colorMode): void | ||
79 | { | ||
80 | self::$colorMode = $colorMode; | ||
81 | } | ||
82 | |||
83 | /** | ||
84 | * Gets the terminal width. | ||
85 | */ | ||
86 | public function getWidth(): int | ||
87 | { | ||
88 | $width = getenv('COLUMNS'); | ||
89 | if (false !== $width) { | ||
90 | return (int) trim($width); | ||
91 | } | ||
92 | |||
93 | if (null === self::$width) { | ||
94 | self::initDimensions(); | ||
95 | } | ||
96 | |||
97 | return self::$width ?: 80; | ||
98 | } | ||
99 | |||
100 | /** | ||
101 | * Gets the terminal height. | ||
102 | */ | ||
103 | public function getHeight(): int | ||
104 | { | ||
105 | $height = getenv('LINES'); | ||
106 | if (false !== $height) { | ||
107 | return (int) trim($height); | ||
108 | } | ||
109 | |||
110 | if (null === self::$height) { | ||
111 | self::initDimensions(); | ||
112 | } | ||
113 | |||
114 | return self::$height ?: 50; | ||
115 | } | ||
116 | |||
117 | /** | ||
118 | * @internal | ||
119 | */ | ||
120 | public static function hasSttyAvailable(): bool | ||
121 | { | ||
122 | if (null !== self::$stty) { | ||
123 | return self::$stty; | ||
124 | } | ||
125 | |||
126 | // skip check if shell_exec function is disabled | ||
127 | if (!\function_exists('shell_exec')) { | ||
128 | return false; | ||
129 | } | ||
130 | |||
131 | return self::$stty = (bool) shell_exec('stty 2> '.('\\' === \DIRECTORY_SEPARATOR ? 'NUL' : '/dev/null')); | ||
132 | } | ||
133 | |||
134 | private static function initDimensions(): void | ||
135 | { | ||
136 | if ('\\' === \DIRECTORY_SEPARATOR) { | ||
137 | $ansicon = getenv('ANSICON'); | ||
138 | if (false !== $ansicon && preg_match('/^(\d+)x(\d+)(?: \((\d+)x(\d+)\))?$/', trim($ansicon), $matches)) { | ||
139 | // extract [w, H] from "wxh (WxH)" | ||
140 | // or [w, h] from "wxh" | ||
141 | self::$width = (int) $matches[1]; | ||
142 | self::$height = isset($matches[4]) ? (int) $matches[4] : (int) $matches[2]; | ||
143 | } elseif (!sapi_windows_vt100_support(fopen('php://stdout', 'w')) && self::hasSttyAvailable()) { | ||
144 | // only use stty on Windows if the terminal does not support vt100 (e.g. Windows 7 + git-bash) | ||
145 | // testing for stty in a Windows 10 vt100-enabled console will implicitly disable vt100 support on STDOUT | ||
146 | self::initDimensionsUsingStty(); | ||
147 | } elseif (null !== $dimensions = self::getConsoleMode()) { | ||
148 | // extract [w, h] from "wxh" | ||
149 | self::$width = (int) $dimensions[0]; | ||
150 | self::$height = (int) $dimensions[1]; | ||
151 | } | ||
152 | } else { | ||
153 | self::initDimensionsUsingStty(); | ||
154 | } | ||
155 | } | ||
156 | |||
157 | /** | ||
158 | * Initializes dimensions using the output of an stty columns line. | ||
159 | */ | ||
160 | private static function initDimensionsUsingStty(): void | ||
161 | { | ||
162 | if ($sttyString = self::getSttyColumns()) { | ||
163 | if (preg_match('/rows.(\d+);.columns.(\d+);/is', $sttyString, $matches)) { | ||
164 | // extract [w, h] from "rows h; columns w;" | ||
165 | self::$width = (int) $matches[2]; | ||
166 | self::$height = (int) $matches[1]; | ||
167 | } elseif (preg_match('/;.(\d+).rows;.(\d+).columns/is', $sttyString, $matches)) { | ||
168 | // extract [w, h] from "; h rows; w columns" | ||
169 | self::$width = (int) $matches[2]; | ||
170 | self::$height = (int) $matches[1]; | ||
171 | } | ||
172 | } | ||
173 | } | ||
174 | |||
175 | /** | ||
176 | * Runs and parses mode CON if it's available, suppressing any error output. | ||
177 | * | ||
178 | * @return int[]|null An array composed of the width and the height or null if it could not be parsed | ||
179 | */ | ||
180 | private static function getConsoleMode(): ?array | ||
181 | { | ||
182 | $info = self::readFromProcess('mode CON'); | ||
183 | |||
184 | if (null === $info || !preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) { | ||
185 | return null; | ||
186 | } | ||
187 | |||
188 | return [(int) $matches[2], (int) $matches[1]]; | ||
189 | } | ||
190 | |||
191 | /** | ||
192 | * Runs and parses stty -a if it's available, suppressing any error output. | ||
193 | */ | ||
194 | private static function getSttyColumns(): ?string | ||
195 | { | ||
196 | return self::readFromProcess(['stty', '-a']); | ||
197 | } | ||
198 | |||
199 | private static function readFromProcess(string|array $command): ?string | ||
200 | { | ||
201 | if (!\function_exists('proc_open')) { | ||
202 | return null; | ||
203 | } | ||
204 | |||
205 | $descriptorspec = [ | ||
206 | 1 => ['pipe', 'w'], | ||
207 | 2 => ['pipe', 'w'], | ||
208 | ]; | ||
209 | |||
210 | $cp = \function_exists('sapi_windows_cp_set') ? sapi_windows_cp_get() : 0; | ||
211 | |||
212 | $process = proc_open($command, $descriptorspec, $pipes, null, null, ['suppress_errors' => true]); | ||
213 | if (!\is_resource($process)) { | ||
214 | return null; | ||
215 | } | ||
216 | |||
217 | $info = stream_get_contents($pipes[1]); | ||
218 | fclose($pipes[1]); | ||
219 | fclose($pipes[2]); | ||
220 | proc_close($process); | ||
221 | |||
222 | if ($cp) { | ||
223 | sapi_windows_cp_set($cp); | ||
224 | } | ||
225 | |||
226 | return $info; | ||
227 | } | ||
228 | } | ||