/usr/share/php/PHP/CodeSniffer/autoload.php is in php-codesniffer 3.2.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 | <?php
/**
* Autoloads files for PHP_CodeSniffer and tracks what has been loaded.
*
* Due to different namespaces being used for custom coding standards,
* the autoloader keeps track of what class is loaded after a file is included,
* even if the file is ultimately included by another autoloader (such as composer).
*
* This allows PHP_CodeSniffer to request the class name after loading a class
* when it only knows the filename, without having to parse the file to find it.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer;
if (class_exists('PHP_CodeSniffer\Autoload', false) === false) {
class Autoload
{
/**
* The composer autoloader.
*
* @var Composer\Autoload\ClassLoader
*/
private static $composerAutoloader = null;
/**
* A mapping of file names to class names.
*
* @var array<string, string>
*/
private static $loadedClasses = [];
/**
* A mapping of class names to file names.
*
* @var array<string, string>
*/
private static $loadedFiles = [];
/**
* A list of additional directories to search during autoloading.
*
* This is typically a list of coding standard directories.
*
* @var string[]
*/
private static $searchPaths = [];
/**
* Loads a class.
*
* This method only loads classes that exist in the PHP_CodeSniffer namespace.
* All other classes are ignored and loaded by subsequent autoloaders.
*
* @param string $class The name of the class to load.
*
* @return bool
*/
public static function load($class)
{
// Include the composer autoloader if there is one, but re-register it
// so this autoloader runs before the composer one as we need to include
// all files so we can figure out what the class/interface/trait name is.
if (self::$composerAutoloader === null) {
// Make sure we don't try to load any of Composer's classes
// while the autoloader is being setup.
if (strpos($class, 'Composer\\') === 0) {
return;
}
if (strpos(__DIR__, 'phar://') !== 0
&& file_exists(__DIR__.'/../../autoload.php') === true
) {
self::$composerAutoloader = include __DIR__.'/../../autoload.php';
if (self::$composerAutoloader instanceof \Composer\Autoload\ClassLoader) {
self::$composerAutoloader->unregister();
self::$composerAutoloader->register();
} else {
// Something went wrong, so keep going without the autoloader
// although namespaced sniffs might error.
self::$composerAutoloader = false;
}
} else {
self::$composerAutoloader = false;
}
}//end if
$ds = DIRECTORY_SEPARATOR;
$path = false;
if (substr($class, 0, 16) === 'PHP_CodeSniffer\\') {
if (substr($class, 0, 22) === 'PHP_CodeSniffer\Tests\\') {
$isInstalled = !is_dir(__DIR__.$ds.'tests');
if ($isInstalled === false) {
$path = __DIR__.$ds.'tests';
} else {
$path = '/usr/share/php/tests'.$ds.'PHP_CodeSniffer'.$ds.'CodeSniffer';
}
$path .= $ds.substr(str_replace('\\', $ds, $class), 22).'.php';
} else {
$path = __DIR__.$ds.'src'.$ds.substr(str_replace('\\', $ds, $class), 16).'.php';
}
}
// See if the composer autoloader knows where the class is.
if ($path === false && self::$composerAutoloader !== false) {
$path = self::$composerAutoloader->findFile($class);
}
// See if the class is inside one of our alternate search paths.
if ($path === false) {
foreach (self::$searchPaths as $searchPath => $nsPrefix) {
$className = $class;
if ($nsPrefix !== '' && substr($class, 0, strlen($nsPrefix)) === $nsPrefix) {
$className = substr($class, (strlen($nsPrefix) + 1));
}
$path = $searchPath.$ds.str_replace('\\', $ds, $className).'.php';
if (is_file($path) === true) {
break;
}
$path = false;
}
}
if ($path !== false && is_file($path) === true) {
self::loadFile($path);
return true;
}
return false;
}//end load()
/**
* Includes a file and tracks what class or interface was loaded as a result.
*
* @param string $path The path of the file to load.
*
* @return string The fully qualified name of the class in the loaded file.
*/
public static function loadFile($path)
{
if (strpos(__DIR__, 'phar://') !== 0) {
$path = realpath($path);
if ($path === false) {
return false;
}
}
if (isset(self::$loadedClasses[$path]) === true) {
return self::$loadedClasses[$path];
}
$classes = get_declared_classes();
$interfaces = get_declared_interfaces();
$traits = get_declared_traits();
include $path;
$className = null;
$newClasses = array_reverse(array_diff(get_declared_classes(), $classes));
foreach ($newClasses as $name) {
if (isset(self::$loadedFiles[$name]) === false) {
$className = $name;
break;
}
}
if ($className === null) {
$newClasses = array_reverse(array_diff(get_declared_interfaces(), $interfaces));
foreach ($newClasses as $name) {
if (isset(self::$loadedFiles[$name]) === false) {
$className = $name;
break;
}
}
}
if ($className === null) {
$newClasses = array_reverse(array_diff(get_declared_traits(), $traits));
foreach ($newClasses as $name) {
if (isset(self::$loadedFiles[$name]) === false) {
$className = $name;
break;
}
}
}
self::$loadedClasses[$path] = $className;
self::$loadedFiles[$className] = $path;
return self::$loadedClasses[$path];
}//end loadFile()
/**
* Adds a directory to search during autoloading.
*
* @param string $path The path to the directory to search.
* @param string $nsPrefix The namespace prefix used by files under this path.
*
* @return void
*/
public static function addSearchPath($path, $nsPrefix='')
{
self::$searchPaths[$path] = rtrim(trim((string) $nsPrefix), '\\');
}//end addSearchPath()
/**
* Gets the class name for the given file path.
*
* @param string $path The name of the file.
*
* @throws \Exception If the file path has not been loaded.
* @return string
*/
public static function getLoadedClassName($path)
{
if (isset(self::$loadedClasses[$path]) === false) {
throw new \Exception("Cannot get class name for $path; file has not been included");
}
return self::$loadedClasses[$path];
}//end getLoadedClassName()
/**
* Gets the file path for the given class name.
*
* @param string $class The name of the class.
*
* @throws \Exception If the class name has not been loaded
* @return string
*/
public static function getLoadedFileName($class)
{
if (isset(self::$loadedFiles[$class]) === false) {
throw new \Exception("Cannot get file name for $class; class has not been included");
}
return self::$loadedFiles[$class];
}//end getLoadedFileName()
/**
* Gets the mapping of file names to class names.
*
* @return array<string, string>
*/
public static function getLoadedClasses()
{
return self::$loadedClasses;
}//end getLoadedClasses()
/**
* Gets the mapping of class names to file names.
*
* @return array<string, string>
*/
public static function getLoadedFiles()
{
return self::$loadedFiles;
}//end getLoadedFiles()
}//end class
// Register the autoloader before any existing autoloaders to ensure
// it gets a chance to hear about every autoload request, and record
// the file and class name for it.
spl_autoload_register(__NAMESPACE__.'\Autoload::load', true, true);
}//end if
|