<?php


namespace Composer;

use Composer\Autoload\ClassLoader;
use Composer\Semver\VersionParser;


class InstalledVersions
{
private static $installed = array (
  'root' => 
  array (
    'pretty_version' => '1.0.0+no-version-set',
    'version' => '1.0.0.0',
    'aliases' => 
    array (
    ),
    'reference' => NULL,
    'name' => '__root__',
  ),
  'versions' => 
  array (
    '__root__' => 
    array (
      'pretty_version' => '1.0.0+no-version-set',
      'version' => '1.0.0.0',
      'aliases' => 
      array (
      ),
      'reference' => NULL,
    ),
    'cboden/ratchet' => 
    array (
      'pretty_version' => 'v0.4.4',
      'version' => '0.4.4.0',
      'aliases' => 
      array (
      ),
      'reference' => '5012dc954541b40c5599d286fd40653f5716a38f',
    ),
    'evenement/evenement' => 
    array (
      'pretty_version' => 'v3.0.2',
      'version' => '3.0.2.0',
      'aliases' => 
      array (
      ),
      'reference' => '0a16b0d71ab13284339abb99d9d2bd813640efbc',
    ),
    'evit/php-gm-crypto' => 
    array (
      'pretty_version' => '1.0.4',
      'version' => '1.0.4.0',
      'aliases' => 
      array (
      ),
      'reference' => '186e03ce9bb13932ce0d91396e11c67b59bce78a',
    ),
    'guzzlehttp/psr7' => 
    array (
      'pretty_version' => '2.7.0',
      'version' => '2.7.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'a70f5c95fb43bc83f07c9c948baa0dc1829bf201',
    ),
    'phrity/net-uri' => 
    array (
      'pretty_version' => '1.3.0',
      'version' => '1.3.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '3f458e0c4d1ddc0e218d7a5b9420127c63925f43',
    ),
    'phrity/util-errorhandler' => 
    array (
      'pretty_version' => '1.1.1',
      'version' => '1.1.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '483228156e06673963902b1cc1e6bd9541ab4d5e',
    ),
    'psr/http-factory' => 
    array (
      'pretty_version' => '1.1.0',
      'version' => '1.1.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '2b4765fddfe3b508ac62f829e852b1501d3f6e8a',
    ),
    'psr/http-factory-implementation' => 
    array (
      'provided' => 
      array (
        0 => '1.0',
      ),
    ),
    'psr/http-message' => 
    array (
      'pretty_version' => '1.1',
      'version' => '1.1.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'cb6ce4845ce34a8ad9e68117c10ee90a29919eba',
    ),
    'psr/http-message-implementation' => 
    array (
      'provided' => 
      array (
        0 => '1.0',
      ),
    ),
    'psr/log' => 
    array (
      'pretty_version' => '1.1.4',
      'version' => '1.1.4.0',
      'aliases' => 
      array (
      ),
      'reference' => 'd49695b909c3b7628b6289db5479a1c204601f11',
    ),
    'ralouphie/getallheaders' => 
    array (
      'pretty_version' => '3.0.3',
      'version' => '3.0.3.0',
      'aliases' => 
      array (
      ),
      'reference' => '120b605dfeb996808c31b6477290a714d356e822',
    ),
    'ratchet/rfc6455' => 
    array (
      'pretty_version' => 'v0.3.1',
      'version' => '0.3.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '7c964514e93456a52a99a20fcfa0de242a43ccdb',
    ),
    'react/cache' => 
    array (
      'pretty_version' => 'v1.2.0',
      'version' => '1.2.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'd47c472b64aa5608225f47965a484b75c7817d5b',
    ),
    'react/dns' => 
    array (
      'pretty_version' => 'v1.13.0',
      'version' => '1.13.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'eb8ae001b5a455665c89c1df97f6fb682f8fb0f5',
    ),
    'react/event-loop' => 
    array (
      'pretty_version' => 'v1.5.0',
      'version' => '1.5.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'bbe0bd8c51ffc05ee43f1729087ed3bdf7d53354',
    ),
    'react/promise' => 
    array (
      'pretty_version' => 'v3.2.0',
      'version' => '3.2.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '8a164643313c71354582dc850b42b33fa12a4b63',
    ),
    'react/socket' => 
    array (
      'pretty_version' => 'v1.16.0',
      'version' => '1.16.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '23e4ff33ea3e160d2d1f59a0e6050e4b0fb0eac1',
    ),
    'react/stream' => 
    array (
      'pretty_version' => 'v1.4.0',
      'version' => '1.4.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '1e5b0acb8fe55143b5b426817155190eb6f5b18d',
    ),
    'symfony/deprecation-contracts' => 
    array (
      'pretty_version' => 'v2.5.4',
      'version' => '2.5.4.0',
      'aliases' => 
      array (
      ),
      'reference' => '605389f2a7e5625f273b53960dc46aeaf9c62918',
    ),
    'symfony/http-foundation' => 
    array (
      'pretty_version' => 'v5.4.48',
      'version' => '5.4.48.0',
      'aliases' => 
      array (
      ),
      'reference' => '3f38b8af283b830e1363acd79e5bc3412d055341',
    ),
    'symfony/polyfill-mbstring' => 
    array (
      'pretty_version' => 'v1.31.0',
      'version' => '1.31.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '85181ba99b2345b0ef10ce42ecac37612d9fd341',
    ),
    'symfony/polyfill-php80' => 
    array (
      'pretty_version' => 'v1.31.0',
      'version' => '1.31.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '60328e362d4c2c802a54fcbf04f9d3fb892b4cf8',
    ),
    'symfony/routing' => 
    array (
      'pretty_version' => 'v5.4.48',
      'version' => '5.4.48.0',
      'aliases' => 
      array (
      ),
      'reference' => 'dd08c19879a9b37ff14fd30dcbdf99a4cf045db1',
    ),
    'textalk/websocket' => 
    array (
      'pretty_version' => '1.6.3',
      'version' => '1.6.3.0',
      'aliases' => 
      array (
      ),
      'reference' => '67de79745b1a357caf812bfc44e0abf481cee012',
    ),
  ),
);
private static $canGetVendors;
private static $installedByVendor = array();


public static function getInstalledPackages()
{
$packages = array();
foreach (self::getInstalled() as $installed) {
$packages[] = array_keys($installed['versions']);
}

if (1 === \count($packages)) {
return $packages[0];
}

return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
}


public static function isInstalled($packageName)
{
foreach (self::getInstalled() as $installed) {
if (isset($installed['versions'][$packageName])) {
return true;
}
}

return false;
}


public static function satisfies(VersionParser $parser, $packageName, $constraint)
{
$constraint = $parser->parseConstraints($constraint);
$provided = $parser->parseConstraints(self::getVersionRanges($packageName));

return $provided->matches($constraint);
}


public static function getVersionRanges($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}

$ranges = array();
if (isset($installed['versions'][$packageName]['pretty_version'])) {
$ranges[] = $installed['versions'][$packageName]['pretty_version'];
}
if (array_key_exists('aliases', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
}
if (array_key_exists('replaced', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
}
if (array_key_exists('provided', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
}

return implode(' || ', $ranges);
}

throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}


public static function getVersion($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}

if (!isset($installed['versions'][$packageName]['version'])) {
return null;
}

return $installed['versions'][$packageName]['version'];
}

throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}


public static function getPrettyVersion($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}

if (!isset($installed['versions'][$packageName]['pretty_version'])) {
return null;
}

return $installed['versions'][$packageName]['pretty_version'];
}

throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}


public static function getReference($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}

if (!isset($installed['versions'][$packageName]['reference'])) {
return null;
}

return $installed['versions'][$packageName]['reference'];
}

throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}


public static function getRootPackage()
{
$installed = self::getInstalled();

return $installed[0]['root'];
}


public static function getRawData()
{
@trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);

return self::$installed;
}


public static function getAllRawData()
{
return self::getInstalled();
}


public static function reload($data)
{
self::$installed = $data;
self::$installedByVendor = array();
}


private static function getInstalled()
{
if (null === self::$canGetVendors) {
self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
}

$installed = array();

if (self::$canGetVendors) {
foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
if (isset(self::$installedByVendor[$vendorDir])) {
$installed[] = self::$installedByVendor[$vendorDir];
} elseif (is_file($vendorDir.'/composer/installed.php')) {
$installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
}
}
}

$installed[] = self::$installed;

return $installed;
}
}