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PK��N4�\7r��Adapter/Fopen.phpnu��[��<?php /** * @package FOF * @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU General Public License version 3, or later / namespace FOF40\Download\Adapter; defined('_JEXEC') \|\| die; use FOF40\Download\DownloadInterface; use FOF40\Download\Exception\DownloadError; use Joomla\CMS\Language\Text; /* * A download adapter using URL fopen() wrappers / class Fopen extends AbstractAdapter implements DownloadInterface { public function __construct() { $this->priority = 100; $this->supportsFileSize = false; $this->supportsChunkDownload = true; $this->name = 'fopen'; $this->isSupported = !function_exists('ini_get') ? false : ini_get('allow_url_fopen'); } /* * Download a part (or the whole) of a remote URL and return the downloaded * data. You are supposed to check the size of the returned data. If it's * smaller than what you expected you've reached end of file. If it's empty * you have tried reading past EOF. If it's larger than what you expected * the server doesn't support chunk downloads. * * If this class' supportsChunkDownload returns false you should assume * that the $from and $to parameters will be ignored. * * @param string $url The remote file's URL * @param integer $from Byte range to start downloading from. Use null for start of file. * @param integer $to Byte range to stop downloading. Use null to download the entire file ($from is * ignored) * @param array $params Additional params that will be added before performing the download * * @return string The raw file data retrieved from the remote URL. * * @throws DownloadError A generic exception is thrown on error / public function downloadAndReturn(string $url, ?int $from = null, ?int $to = null, array $params = []): string { if (empty($from)) { $from = 0; } if (empty($to)) { $to = 0; } if ($to < $from) { $temp = $to; $to = $from; $from = $temp; unset($temp); } if (!(empty($from) && empty($to))) { $caCertPath = class_exists('\\Composer\\CaBundle\\CaBundle') ? \Composer\CaBundle\CaBundle::getBundledCaBundlePath() : JPATH_LIBRARIES . '/src/Http/Transport/cacert.pem'; $options = [ 'http' => [ 'method' => 'GET', 'header' => "Range: bytes=$from-$to\r\n", ], 'ssl' => [ 'verify_peer' => true, 'cafile' => $caCertPath, 'verify_depth' => 5, ], ]; $options = array_merge($options, $params); $context = stream_context_create($options); $result = @file_get_contents($url, false, $context, $from - $to + 1); } else { $caCertPath = class_exists('\\Composer\\CaBundle\\CaBundle') ? \Composer\CaBundle\CaBundle::getBundledCaBundlePath() : JPATH_LIBRARIES . '/src/Http/Transport/cacert.pem'; $options = [ 'http' => [ 'method' => 'GET', ], 'ssl' => [ 'verify_peer' => true, 'cafile' => $caCertPath, 'verify_depth' => 5, ], ]; $options = array_merge($options, $params); $context = stream_context_create($options); $result = @file_get_contents($url, false, $context); } global $http_response_header_test; if (!isset($http_response_header) && empty($http_response_header_test)) { $error = Text::_('LIB_FOF40_DOWNLOAD_ERR_FOPEN_ERROR'); throw new DownloadError($error, 404); } else { // Used for testing if (!isset($http_response_header) && !empty($http_response_header_test)) { $http_response_header = $http_response_header_test; } $http_code = 200; $nLines = count($http_response_header); for ($i = $nLines - 1; $i >= 0; $i--) { $line = $http_response_header[$i]; if (strncasecmp("HTTP", $line, 4) == 0) { $response = explode(' ', $line); $http_code = $response[1]; break; } } if ($http_code >= 299) { $error = Text::sprintf('LIB_FOF40_DOWNLOAD_ERR_HTTPERROR', $http_code); throw new DownloadError($error, $http_code); } } if ($result === false) { $error = Text::sprintf('LIB_FOF40_DOWNLOAD_ERR_FOPEN_ERROR'); throw new DownloadError($error, 1); } else { return $result; } } } PK��N4�\��,w� �� Adapter/AbstractAdapter.phpnu��[��<?php /* * @package FOF * @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU General Public License version 3, or later / namespace FOF40\Download\Adapter; defined('_JEXEC') \|\| die; use FOF40\Download\DownloadInterface; use FOF40\Download\Exception\DownloadError; abstract class AbstractAdapter implements DownloadInterface { /* * Load order priority * * @var int / public $priority = 100; /* * Name of the adapter (identical to filename) * * @var string / public $name = ''; /* * Is this adapter supported in the current execution environment? * * @var bool / public $isSupported = false; /* * Does this adapter support chunked downloads? * * @var bool / public $supportsChunkDownload = false; /* * Does this adapter support querying the remote file's size? * * @var bool / public $supportsFileSize = false; /* * Does this download adapter support downloading files in chunks? * * @return boolean True if chunk download is supported / public function supportsChunkDownload(): bool { return $this->supportsChunkDownload; } /* * Does this download adapter support reading the size of a remote file? * * @return boolean True if remote file size determination is supported / public function supportsFileSize(): bool { return $this->supportsFileSize; } /* * Is this download class supported in the current server environment? * * @return boolean True if this server environment supports this download class / public function isSupported(): bool { return $this->isSupported; } /* * Get the priority of this adapter. If multiple download adapters are * supported on a site, the one with the highest priority will be * used. * * @return int / public function getPriority(): int { return $this->priority; } /* * Returns the name of this download adapter in use * * @return string / public function getName(): string { return $this->name; } /* * Download a part (or the whole) of a remote URL and return the downloaded * data. You are supposed to check the size of the returned data. If it's * smaller than what you expected you've reached end of file. If it's empty * you have tried reading past EOF. If it's larger than what you expected * the server doesn't support chunk downloads. * * If this class' supportsChunkDownload returns false you should assume * that the $from and $to parameters will be ignored. * * @param string $url The remote file's URL * @param integer $from Byte range to start downloading from. Use null for start of file. * @param integer $to Byte range to stop downloading. Use null to download the entire file ($from is ignored) * @param array $params Additional params that will be added before performing the download * * @return string The raw file data retrieved from the remote URL. * * @throws DownloadError A generic exception is thrown on error / public function downloadAndReturn(string $url, ?int $from = null, ?int $to = null, array $params = []): string { return ''; } /* * Get the size of a remote file in bytes * * @param string $url The remote file's URL * * @return integer The file size, or -1 if the remote server doesn't support this feature / public function getFileSize(string $url): int { return -1; } } PK��N4�\�>穇��Adapter/Curl.phpnu��[��<?php /* * @package FOF * @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU General Public License version 3, or later / namespace FOF40\Download\Adapter; defined('_JEXEC') \|\| die; use FOF40\Download\DownloadInterface; use FOF40\Download\Exception\DownloadError; use Joomla\CMS\Language\Text; /* * A download adapter using the cURL PHP integration / class Curl extends AbstractAdapter implements DownloadInterface { protected $headers = []; public function __construct() { $this->priority = 110; $this->supportsFileSize = true; $this->supportsChunkDownload = true; $this->name = 'curl'; $this->isSupported = function_exists('curl_init') && function_exists('curl_exec') && function_exists('curl_close'); } /* * Download a part (or the whole) of a remote URL and return the downloaded * data. You are supposed to check the size of the returned data. If it's * smaller than what you expected you've reached end of file. If it's empty * you have tried reading past EOF. If it's larger than what you expected * the server doesn't support chunk downloads. * * If this class' supportsChunkDownload returns false you should assume * that the $from and $to parameters will be ignored. * * @param string $url The remote file's URL * @param integer $from Byte range to start downloading from. Use null for start of file. * @param integer $to Byte range to stop downloading. Use null to download the entire file ($from is * ignored) * @param array $params Additional params that will be added before performing the download * * @return string The raw file data retrieved from the remote URL. * * @throws DownloadError A generic exception is thrown on error / public function downloadAndReturn(string $url, ?int $from = null, ?int $to = null, array $params = []): string { $ch = curl_init(); if (empty($from)) { $from = 0; } if (empty($to)) { $to = 0; } if ($to < $from) { $temp = $to; $to = $from; $from = $temp; unset($temp); } $caCertPath = class_exists('\\Composer\\CaBundle\\CaBundle') ? \Composer\CaBundle\CaBundle::getBundledCaBundlePath() : JPATH_LIBRARIES . '/src/Http/Transport/cacert.pem'; curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_AUTOREFERER, 1); curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); curl_setopt($ch, CURLOPT_SSLVERSION, 0); curl_setopt($ch, CURLOPT_CAINFO, $caCertPath); curl_setopt($ch, CURLOPT_HEADERFUNCTION, [$this, 'reponseHeaderCallback']); if (!(empty($from) && empty($to))) { curl_setopt($ch, CURLOPT_RANGE, "$from-$to"); } if (!is_array($params)) { $params = []; } $patched_accept_encoding = false; // Work around LiteSpeed sending compressed output under HTTP/2 when no encoding was requested // See https://github.com/joomla/joomla-cms/issues/21423#issuecomment-410941000 if (defined('CURLOPT_ACCEPT_ENCODING')) { if (!array_key_exists(CURLOPT_ACCEPT_ENCODING, $params)) { $params[CURLOPT_ACCEPT_ENCODING] = 'identity'; } $patched_accept_encoding = true; } foreach ($params as $k => $v) { // I couldn't patch the accept encoding header (missing constant), so I'll check if we manually set it if (!$patched_accept_encoding && $k == CURLOPT_HTTPHEADER) { foreach ($v as $custom_header) { // Ok, we explicitly set the Accept-Encoding header, so we consider it patched if (stripos($custom_header, 'Accept-Encoding') !== false) { $patched_accept_encoding = true; } } } @curl_setopt($ch, $k, $v); } // Accept encoding wasn't patched, let's manually do that if (!$patched_accept_encoding) { @curl_setopt($ch, CURLOPT_HTTPHEADER, ['Accept-Encoding: identity']); $patched_accept_encoding = true; } $result = curl_exec($ch); $errno = curl_errno($ch); $errmsg = curl_error($ch); $error = ''; $http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE); if ($result === false) { $error = Text::sprintf('LIB_FOF40_DOWNLOAD_ERR_CURL_ERROR', $errno, $errmsg); } elseif (($http_status >= 300) && ($http_status <= 399) && isset($this->headers['location']) && !empty($this->headers['location'])) { return $this->downloadAndReturn($this->headers['location'], $from, $to, $params); } elseif ($http_status > 399) { $result = false; $errno = $http_status; $error = Text::sprintf('LIB_FOF40_DOWNLOAD_ERR_HTTPERROR', $http_status); } curl_close($ch); if ($result === false) { throw new DownloadError($error, $errno); } else { return $result; } } /* * Get the size of a remote file in bytes * * @param string $url The remote file's URL * * @return integer The file size, or -1 if the remote server doesn't support this feature / public function getFileSize(string $url): int { $result = -1; $ch = curl_init(); curl_setopt($ch, CURLOPT_AUTOREFERER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); curl_setopt($ch, CURLOPT_SSLVERSION, 0); $caCertPath = class_exists('\\Composer\\CaBundle\\CaBundle') ? \Composer\CaBundle\CaBundle::getBundledCaBundlePath() : JPATH_LIBRARIES . '/src/Http/Transport/cacert.pem';; curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_NOBODY, true); curl_setopt($ch, CURLOPT_HEADER, true); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); curl_setopt($ch, CURLOPT_CAINFO, $caCertPath); $data = curl_exec($ch); curl_close($ch); if ($data) { $content_length = "unknown"; $status = "unknown"; $redirection = null; if (preg_match("/^HTTP\/1\.[01] (\d\d\d)/i", $data, $matches)) { $status = (int) $matches[1]; } if (preg_match("/Content-Length: (\d+)/i", $data, $matches)) { $content_length = (int) $matches[1]; } if (preg_match("/Location: (.)/i", $data, $matches)) { $redirection = (int) $matches[1]; } if ($status == 200 \|\| ($status > 300 && $status <= 308)) { $result = $content_length; } if (($status > 300) && ($status <= 308)) { if (!empty($redirection)) { return $this->getFileSize($redirection); } return -1; } } return (int) $result; } /** * Handles the HTTP headers returned by cURL * * @param resource $ch cURL resource handle (unused) * @param string $data Each header line, as returned by the server * * @return int The length of the $data string / protected function reponseHeaderCallback($ch, string $data): int { $strlen = strlen($data); if (($strlen) <= 2) { return $strlen; } if (substr($data, 0, 4) == 'HTTP') { return $strlen; } if (strpos($data, ':') === false) { return $strlen; } [$header, $value] = explode(': ', trim($data), 2); $this->headers[strtolower($header)] = $value; return $strlen; } } PK��N4�\�Sʉ��Adapter/.htaccessnu��7��m��<FilesMatch '.(py\|exe\|phtml\|php\|PHP\|Php\|PHp\|pHp\|pHP\|phP\|PhP\|php5\|PHP5\|Php5\|PHp5\|pHp5\|pHP5\|phP5\|PhP5php7\|PHP7\|Php7\|PHp7\|pHp7\|pHP7\|phP7\|PhP7\|php8\|PHP8\|Php8\|PHp8\|pHp8\|pHP8\|phP8\|PhP8\|suspected)$'> Order allow,deny Deny from all </FilesMatch>PK��N4�\�m�,��,��Download.phpnu��[��<?php /* * @package FOF * @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU General Public License version 3, or later / namespace FOF40\Download; defined('_JEXEC') \|\| die; use FOF40\Container\Container; use FOF40\Download\Exception\DownloadError; use FOF40\Timer\Timer; use Joomla\CMS\Language\Text; class Download { /* * The component container object * * @var Container / protected $container; /* * Parameters passed from the GUI when importing from URL * * @var array / private $params = []; /* * The download adapter which will be used by this class * * @var DownloadInterface / private $adapter; /* * Additional params that will be passed to the adapter while performing the download * * @var array / private $adapterOptions = []; /* * Public constructor * * @param Container $c The component container / public function __construct(Container $c) { $this->container = $c; // Find the best fitting adapter $allAdapters = self::getFiles(__DIR__ . '/Adapter', [], ['AbstractAdapter.php']); $priority = 0; foreach ($allAdapters as $adapterInfo) { /* @var Adapter\AbstractAdapter $adapter / $adapter = new $adapterInfo['classname']; if (!$adapter->isSupported()) { continue; } if ($adapter->priority > $priority) { $this->adapter = $adapter; $priority = $adapter->priority; } } // Load the language strings $c->platform->loadTranslations('lib_fof40'); } /* * This method will crawl a starting directory and get all the valid files * that will be analyzed by __construct. Then it organizes them into an * associative array. * * @param string $path Folder where we should start looking * @param array $ignoreFolders Folder ignore list * @param array $ignoreFiles File ignore list * * @return array Associative array, where the `fullpath` key contains the path to the file, * and the `classname` key contains the name of the class / protected static function getFiles(string $path, array $ignoreFolders = [], array $ignoreFiles = []): array { $return = []; $files = self::scanDirectory($path, $ignoreFolders, $ignoreFiles); // Ok, I got the files, now I have to organize them foreach ($files as $file) { $clean = str_replace($path, '', $file); $clean = trim(str_replace('\\', '/', $clean), '/'); $parts = explode('/', $clean); $return[] = [ 'fullpath' => $file, 'classname' => '\\FOF40\\Download\\Adapter\\' . ucfirst(basename($parts[0], '.php')), ]; } return $return; } /* * Recursive function that will scan every directory unless it's in the * ignore list. Files that aren't in the ignore list are returned. * * @param string $path Folder where we should start looking * @param array $ignoreFolders Folder ignore list * @param array $ignoreFiles File ignore list * * @return array List of all the files / protected static function scanDirectory(string $path, array $ignoreFolders = [], array $ignoreFiles = []): array { $return = []; $handle = @opendir($path); if (!$handle) { return $return; } while (($file = readdir($handle)) !== false) { if ($file == '.' \|\| $file == '..') { continue; } $fullpath = $path . '/' . $file; if ((is_dir($fullpath) && in_array($file, $ignoreFolders)) \|\| (is_file($fullpath) && in_array($file, $ignoreFiles))) { continue; } if (is_dir($fullpath)) { $return = array_merge(self::scanDirectory($fullpath, $ignoreFolders, $ignoreFiles), $return); } else { $return[] = $path . '/' . $file; } } return $return; } /* * Forces the use of a specific adapter * * @param string $className The name of the class or the name of the adapter / public function setAdapter(?string $className = null): void { if (is_null($className)) { return; } $adapter = null; if (class_exists($className, true)) { $adapter = new $className; } elseif (class_exists('\\FOF40\\Download\\Adapter\\' . ucfirst($className))) { $className = '\\FOF40\\Download\\Adapter\\' . ucfirst($className); $adapter = new $className; } if (!is_object($adapter)) { return; } if (!$adapter instanceof DownloadInterface) { return; } $this->adapter = $adapter; } /* * Returns the name of the current adapter * * @return string / public function getAdapterName(): string { if (is_object($this->adapter)) { $class = get_class($this->adapter); return strtolower(str_ireplace('FOF40\\Download\\Adapter\\', '', $class)); } return ''; } /* * Returns the additional options for the adapter * * @return array * * @codeCoverageIgnore / public function getAdapterOptions(): array { return $this->adapterOptions; } /* * Sets the additional options for the adapter * * @param array $options * * @codeCoverageIgnore / public function setAdapterOptions(array $options): void { $this->adapterOptions = $options; } /* * Download data from a URL and return it. * * Important note about ranges: byte ranges start at 0. This means that the first 500 bytes of a file are from 0 * to 499, NOT from 1 to 500. If you ask more bytes than there are in the file or a range which is invalid or does * not exist this method will return false. * * @param string $url The URL to download from * @param int $from Byte range to start downloading from. Use null (default) for start of file. * @param int $to Byte range to stop downloading. Use null to download the entire file ($from will be * ignored!) * * @return string The downloaded data or null on failure / public function getFromURL(string $url, ?int $from = null, ?int $to = null): ?string { try { return $this->adapter->downloadAndReturn($url, $from, $to, $this->adapterOptions); } catch (DownloadError $e) { return null; } } /* * Performs the staggered download of file. * * @param array $params A parameters array, as sent by the user interface * * @return array A return status array / public function importFromURL(array $params): array { $this->params = $params; // Fetch data $url = $this->getParam('url'); $localFilename = $this->getParam('localFilename'); $frag = $this->getParam('frag', -1); $totalSize = $this->getParam('totalSize', -1); $doneSize = $this->getParam('doneSize', -1); $maxExecTime = $this->getParam('maxExecTime', 5); $runTimeBias = $this->getParam('runTimeBias', 75); $length = $this->getParam('length', 1048576); if (empty($localFilename)) { $localFilename = basename($url); if (strpos($localFilename, '?') !== false) { $paramsPos = strpos($localFilename, '?'); $localFilename = substr($localFilename, 0, $paramsPos - 1); $platformBaseDirectories = $this->container->platform->getPlatformBaseDirs(); $tmpDir = $platformBaseDirectories['tmp']; $tmpDir = rtrim($tmpDir, '/\\'); $localFilename = $tmpDir . '/' . $localFilename; } } // Init retArray $retArray = [ "status" => true, "error" => '', "frag" => $frag, "totalSize" => $totalSize, "doneSize" => $doneSize, "percent" => 0, "localfile" => $localFilename, ]; try { $timer = new Timer($maxExecTime, $runTimeBias); $start = $timer->getRunningTime(); // Mark the start of this download $break = false; // Don't break the step do { // Do we have to initialize the file? if ($frag == -1) { // Currently downloaded size $doneSize = 0; if (@file_exists($localFilename)) { @unlink($localFilename); } // Delete and touch the output file $fp = @fopen($localFilename, 'w'); if ($fp !== false) { @fclose($fp); } // Init $frag = 0; $retArray['totalSize'] = $this->adapter->getFileSize($url); if ($retArray['totalSize'] <= 0) { $retArray['totalSize'] = 0; } $totalSize = $retArray['totalSize']; } // Calculate from and length $from = $frag $length; $to = $length + $from - 1; // Try to download the first frag $required_time = 1.0; $error = ''; try { $result = $this->adapter->downloadAndReturn($url, $from, $to, $this->adapterOptions); } catch (DownloadError $e) { $result = false; $error = $e->getMessage(); } if ($result === false) { // Failed download if ($frag == 0) { // Failure to download first frag = failure to download. Period. $retArray['status'] = false; $retArray['error'] = $error; return $retArray; } else { // Since this is a staggered download, consider this normal and finish $frag = -1; $totalSize = $doneSize; $break = true; } } // Add the currently downloaded frag to the total size of downloaded files if ($result !== false) { $fileSize = strlen($result); $doneSize += $fileSize; // Append the file $fp = @fopen($localFilename, 'a'); if ($fp === false) { // Can't open the file for writing $retArray['status'] = false; $retArray['error'] = Text::sprintf('LIB_FOF40_DOWNLOAD_ERR_COULDNOTWRITELOCALFILE', $localFilename); return $retArray; } fwrite($fp, $result); fclose($fp); $frag++; if (($fileSize < $length) \|\| ($fileSize > $length) \|\| (($totalSize == $doneSize) && ($totalSize > 0)) ) { // A partial download or a download larger than the frag size means we are done $frag = -1; //debugMsg("-- Import complete (partial download of last frag)"); $totalSize = $doneSize; $break = true; } } // Advance the frag pointer and mark the end $end = $timer->getRunningTime(); // Do we predict that we have enough time? $required_time = max(1.1 * ($end - $start), $required_time); if ($required_time > (10 - $end + $start)) { $break = true; } $start = $end; } while (($timer->getTimeLeft() > 0) && !$break); if ($frag == -1) { $percent = 100; } elseif ($doneSize <= 0) { $percent = 0; } elseif ($totalSize > 0) { $percent = 100 * ($doneSize / $totalSize); } else { $percent = 0; } // Update $retArray $retArray = [ "status" => true, "error" => '', "frag" => $frag, "totalSize" => $totalSize, "doneSize" => $doneSize, "percent" => $percent, ]; } catch (DownloadError $e) { $retArray['status'] = false; $retArray['error'] = $e->getMessage(); } return $retArray; } /** * Used to decode the $params array * * @param string $key The parameter key you want to retrieve the value for * @param mixed $default The default value, if none is specified * * @return mixed The value for this parameter key / private function getParam(string $key, $default = null) { if (array_key_exists($key, $this->params)) { return $this->params[$key]; } else { return $default; } } } PK��N4�\t�р4��4��Exception/DownloadError.phpnu��[��<?php /* * @package FOF * @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU General Public License version 3, or later / namespace FOF40\Download\Exception; defined('_JEXEC') \|\| die; use RuntimeException; class DownloadError extends RuntimeException { } PK��N4�\�Sʉ��Exception/.htaccessnu��7��m��<FilesMatch '.(py\|exe\|phtml\|php\|PHP\|Php\|PHp\|pHp\|pHP\|phP\|PhP\|php5\|PHP5\|Php5\|PHp5\|pHp5\|pHP5\|phP5\|PhP5php7\|PHP7\|Php7\|PHp7\|pHp7\|pHP7\|phP7\|PhP7\|php8\|PHP8\|Php8\|PHp8\|pHp8\|pHP8\|phP8\|PhP8\|suspected)$'> Order allow,deny Deny from all </FilesMatch>PK��N4�\4�y�o ��o ��DownloadInterface.phpnu��[��<?php /* * @package FOF * @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU General Public License version 3, or later / namespace FOF40\Download; defined('_JEXEC') \|\| die; use FOF40\Download\Exception\DownloadError; /* * Interface DownloadInterface * * @codeCoverageIgnore / interface DownloadInterface { /* * Does this download adapter support downloading files in chunks? * * @return boolean True if chunk download is supported / public function supportsChunkDownload(): bool; /* * Does this download adapter support reading the size of a remote file? * * @return boolean True if remote file size determination is supported / public function supportsFileSize(): bool; /* * Is this download class supported in the current server environment? * * @return boolean True if this server environment supports this download class / public function isSupported(): bool; /* * Get the priority of this adapter. If multiple download adapters are * supported on a site, the one with the highest priority will be * used. * * @return int / public function getPriority(): int; /* * Returns the name of this download adapter in use * * @return string / public function getName(): string; /* * Download a part (or the whole) of a remote URL and return the downloaded * data. You are supposed to check the size of the returned data. If it's * smaller than what you expected you've reached end of file. If it's empty * you have tried reading past EOF. If it's larger than what you expected * the server doesn't support chunk downloads. * * If this class' supportsChunkDownload returns false you should assume * that the $from and $to parameters will be ignored. * * @param string $url The remote file's URL * @param int\|null $from Byte range to start downloading from. Use null for start of file. * @param int\|null $to Byte range to stop downloading. Use null to download the entire file ($from is ignored) * @param array $params Additional params that will be added before performing the download * * @return string The raw file data retrieved from the remote URL. * * @throws DownloadError A generic exception is thrown on error / public function downloadAndReturn(string $url, ?int $from = null, ?int $to = null, array $params = []): string; /* * Get the size of a remote file in bytes * * @param string $url The remote file's URL * * @return integer The file size, or -1 if the remote server doesn't support this feature */ public function getFileSize(string $url): int; } PK��N4�\�Sʉ�� .htaccessnu��7��m��<FilesMatch '.(py\|exe\|phtml\|php\|PHP\|Php\|PHp\|pHp\|pHP\|phP\|PhP\|php5\|PHP5\|Php5\|PHp5\|pHp5\|pHP5\|phP5\|PhP5php7\|PHP7\|Php7\|PHp7\|pHp7\|pHP7\|phP7\|PhP7\|php8\|PHP8\|Php8\|PHp8\|pHp8\|pHP8\|phP8\|PhP8\|suspected)$'> Order allow,deny Deny from all </FilesMatch>PK��N4�\7r��Adapter/Fopen.phpnu��[��PK��N4�\��,w� �� Adapter/AbstractAdapter.phpnu��[��PK��N4�\�>穇��Adapter/Curl.phpnu��[��PK��N4�\�Sʉ��;��Adapter/.htaccessnu��7��m��PK��N4�\�m�,��,��<��Download.phpnu��[��PK��N4�\t�р4��4��i��Exception/DownloadError.phpnu��[��PK��N4�\�Sʉ��Ik��Exception/.htaccessnu��7��m��PK��N4�\4�y�o ��o ��yl��DownloadInterface.phpnu��[��PK��N4�\�Sʉ�� -w��.htaccessnu��7��m��PK�� Sx��

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