/**
* Open Archive
*
* @return RarArchive
*/
private function _open()
{
if ($this->_archive === null) {
$this->_archive = RarArchive::open(Config::get('Gmanager', 'mode') == 'FTP' ? Gmanager::getInstance()->ftpArchiveStart($this->_name) : IOWrapper::set($this->_name));
}
return $this->_archive;
}
public function __construct(\Path $path)
{
$this->archive = \RarArchive::open($path->getPathName());
if (!$this->archive) {
throw new Exception('Failed to open archive');
}
}
private function invokeRarFile()
{
if (extension_loaded('rar') && class_exists('RarArchive')) {
$rar = RarArchive::open($this->file->getAbsPath());
foreach ($rar->getEntries() as $key => $value) {
$files[$value->getName()] = array('CompressedSize' => Utils::formatBytes($value->getPackedSize()), 'UncompressedSize' => Utils::formatBytes($value->getUnpackedSize()), 'Encrypted' => $value->isEncrypted());
}
$rar->close();
} else {
$this->smarty->display('handler/default.tpl');
exit;
}
$this->smarty->assign("files", $files);
}
/**
* {@inheritdoc}
*/
public function extract($file, $target, Format\FormatInterface $format)
{
$this->checkSupport($format);
$rar = @\RarArchive::open($file);
if (false === $rar) {
throw new FileCorruptedException($file, FileCorruptedException::SEVERITY_HIGH);
}
$this->getFilesystem()->mkdir($target);
foreach ($rar->getEntries() as $entry) {
$entry->extract($target);
}
$rar->close();
return true;
}
/**
* Return a code to know status
* 0 = No problem
* 1 = One file on extracted archive maybe corrupted
* 2 = One file is not extracted
* 3 = Archive can't be open
* @param string $path
* @return int
*/
public function isAlreadyExtracted($path)
{
$archive = \RarArchive::open($this->archiveFile);
$entries = $archive->getEntries();
foreach ($entries as $entry) {
if (!$this->fs->exists($path . $entry->getName())) {
return 2;
}
if (!$entry->isDirectory() && filesize($path . $entry->getName()) !== $entry->getUnpackedSize()) {
return 1;
}
}
return 0;
}
/**
* {@inheritdoc}
*/
public function extract($file, $target, Format\FormatInterface $format)
{
$this->checkSupport($format);
$rar = @\RarArchive::open($file);
if (false === $rar) {
return false;
}
$this->getFilesystem()->mkdir($target);
foreach ($rar->getEntries() as $entry) {
$entry->extract($target);
}
$rar->close();
return true;
}
/**
* Return a listing of the contents of an archived file
*
* @param boolean $full
* @return array
*/
public function listFiles($full = false)
{
$list = [];
$entries = $this->archive->getEntries();
if (!empty($entries)) {
foreach ($entries as $entry) {
if (!$full) {
$list[] = $entry->getName();
} else {
$list[] = ['name' => $entry->getName(), 'unpacked_size' => $entry->getUnpackedSize(), 'packed_size' => $entry->getPackedSize(), 'host_os' => $entry->getHostOs(), 'file_time' => $entry->getFileTime(), 'crc' => $entry->getCrc(), 'attr' => $entry->getAttr(), 'version' => $entry->getVersion(), 'method' => $entry->getMethod()];
}
}
}
return $list;
}
function doUnrar($path)
{
$rarName = basename($path);
$dirName = nameWithoutExtension($rarName);
$parentPath = dirname($path);
$rar = RarArchive::open($path);
if ($rarName != $dirName) {
$destination = $parentPath . DIRECTORY_SEPARATOR . $dirName;
if (!file_exists($destination)) {
mkdir($destination);
foreach ($rar->getEntries() as $entry) {
$entry->extract($destination);
}
} else {
$warning = "Impossible de décompresser l'archive <b>" . $rarName . "</b>, un dossier du même nom existe déjà.";
}
} else {
$warning = "Impossible de traiter le fichier <b>" . $rarName . "</b>, il n'a pas d'extension.";
}
$rar->close();
}
/**
* Extract rar archive to targeted path
*
* @param $source_file
* @param $target_path
* @param array $forbidden_directories
* @param bool $files_only
* @param bool $remove_archive
*
* @return array|bool
*/
public static function extractRar($source_file, $target_path = '.', $forbidden_directories = [], $files_only = true, $remove_archive = false)
{
$ext = self::getNormalizedExtension($source_file);
if ($ext !== 'rar') {
return false;
}
if (self::isPHPExtensionLoaded($ext)) {
$rar = \RarArchive::open($source_file);
$dirs = [];
$files = [];
foreach ($rar->getEntries() as $e) {
// Checks if file is not in a forbidden directory
foreach ($forbidden_directories as $fd) {
if (false !== stripos($e->getName(), $fd)) {
continue 2;
}
}
$last_char = substr($target_path, -1);
$target_path = $last_char == DIRECTORY_SEPARATOR ? substr($target_path, 0, -1) : $target_path;
$current_path = $target_path . DIRECTORY_SEPARATOR . $e->getName();
$filename = basename($e->getName());
$file_ext = strrchr($filename, '.');
$final_filename = self::transliterator()->transliterate(substr($filename, 0, -strlen($file_ext)), '_') . $file_ext;
if (!empty($final_filename) && !$e->isDirectory()) {
if ($files_only) {
if (strpos($e->getName(), DIRECTORY_SEPARATOR)) {
$dir = strstr($e->getName(), DIRECTORY_SEPARATOR, true);
if (!in_array($dir, $dirs, false)) {
$dirs[] = $dir;
}
$final_path = $target_path . DIRECTORY_SEPARATOR . $final_filename;
} else {
$final_path = str_replace($filename, $final_filename, $current_path);
}
} else {
$final_path = str_replace($filename, $final_filename, $current_path);
}
if (!in_array($final_path, $files, false)) {
$e->extract('', $final_path);
$files[] = $final_path;
}
}
}
$rar->close();
if ($remove_archive) {
unlink($source_file);
}
return $files;
} else {
// Use Linux command if extension RAR is not loaded in PHP
if (`command -v unrar`) {
$options = '-yrep';
// Default options:
// y = Yes to all queries.
// r = Recurse subdirectories.
// ep = Exclude paths from names.
$mode = $files_only ? 'e' : 'x';
// Excluded directories
$toExclude = '';
foreach ($forbidden_directories as $fd) {
if ('/' === $fd[strlen($fd) - 1]) {
$fd = substr($fd, 0, -1);
}
$toExclude .= "-x'*{$fd}/' ";
}
substr($toExclude, 0, -1);
// remove whitespace
// Normalize target_path
if ('/' !== $target_path[strlen($target_path) - 1]) {
$target_path .= '/';
}
$command = "unrar {$mode} {$options} " . escapeshellarg($source_file) . " {$toExclude} " . escapeshellarg($target_path);
putenv('LANG=fr_FR.UTF-8');
// fix issues with french accents.
shell_exec($command);
if ($remove_archive) {
unlink($source_file);
}
return self::getFilesFromDir($target_path);
} else {
return false;
}
}
}
<?php
if (!array_key_exists("i", $_GET) || !is_numeric($_GET["i"])) {
die("Index unspecified or non-numeric");
}
$index = (int) $_GET["i"];
$arch = RarArchive::open("example.rar");
if ($arch === FALSE) {
die("Cannot open example.rar");
}
$entries = $arch->getEntries();
if ($entries === FALSE) {
die("Cannot retrieve entries");
}
if (!array_key_exists($index, $entries)) {
die("No such index: {$index}");
}
$orfilename = $entries[$index]->getName();
//UTF-8 encoded
$filesize = $entries[$index]->getUnpackedSize();
/* you could check HTTP_IF_MODIFIED_SINCE here and compare with
* $entries[$index]->getFileTime(). You could also send a
* "Last modified" header */
$fp = $entries[$index]->getStream();
if ($fp === FALSE) {
die("Cannot open file with index {$index} insided the archive.");
}
$arch->close();
//no longer needed; stream is independent
function detectUserAgent()
{
function process_rar($file_path)
{
debug("process_rar: " . $file_path);
# to support aicromics, the new client app
if (end_with($file_path, "/")) {
$file_path = substr($file_path, 0, -1);
debug("process_rar: " . $file_path);
}
$arch = RarArchive::open($file_path);
$entries = $arch->getEntries();
debug(count($entries));
for ($i = 0; $i < count($entries); $i++) {
$entry_name = $entries[$i]->getName();
debug("entry_name: " . $entry_name);
if (is_support($entry_name, false)) {
echo "{$entry_name}\n";
debug("");
}
}
$arch->close();
}
function is_rar($filePath)
{
if (class_exists('RarArchive')) {
$rar = RarArchive::open($filePath);
$isRar = $rar !== FALSE;
if ($isRar) {
$rar->close();
}
return $isRar;
} else {
return false;
}
}
public function __construct($archive_name)
{
$this->archive = \RarArchive::open($archive_name);
$this->archive_name = $archive_name;
$this->archive_entries = $this->archive->getEntries();
}
echo '<td style="background-color:#1C1C1C;"></td>';
}
}
for ($k = 0; $k < $Last; $k++) {
if ($ORDedArray[$k] <= 31) {
echo '<td>.</td>';
} else {
echo '<td>', $File[$i + $k], '</td>';
}
}
echo '</tr>';
}
echo '</table>';
} elseif (!isset($_GET['OpenWith']) && $Ext === 'rar' || isset($_GET['OpenWith']) && $_GET['OpenWith'] === 'rar') {
if (class_exists('RarArchive')) {
$rar_arch = RarArchive::open($_GET['file']);
if ($rar_arch !== FALSE) {
$rar_entries = $rar_arch->list();
if ($rar_entries === FALSE) {
echo 'Could not retrieve entries.';
} else {
echo 'Found ', count($rar_entries), ' entries.<br />';
foreach ($rar_entries as $e) {
echo $e, '<br />';
}
}
$rar_arch->close();
} else {
echo 'Could not open RAR archive.';
}
} else {
function passImage($archive, $page)
{
// Local browser cache
$lastModified = filemtime($archive);
$etagFile = md5_file(__FILE__);
$ifModifiedSince = isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) ? $_SERVER['HTTP_IF_MODIFIED_SINCE'] : false;
$etagHeader = isset($_SERVER['HTTP_IF_NONE_MATCH']) ? trim($_SERVER['HTTP_IF_NONE_MATCH']) : false;
header("Last-Modified: " . gmdate("D, d M Y H:i:s", $lastModified) . " GMT");
header("Etag: {$etagFile}");
header('Cache-Control: public');
header("Expires: " . gmdate('D, d M Y H:i:s', strtotime("+1 year")) . " GMT");
if (@strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) == $lastModified || $etagHeader == $etagFile) {
header("HTTP/1.1 304 Not Modified");
exit;
}
if (endsWith($archive, ".cbz")) {
$zip = new ZipArchive();
if ($zip->open($archive)) {
if (endsWith($page, ".jpg")) {
header('Content-type: image/jpeg');
fpassthru($zip->getStream($page));
} else {
if (endsWith($page, ".png")) {
header('Content-type: image/png');
fpassthru($zip->getStream($page));
} else {
if (endsWith($page, ".gif")) {
header('Content-type: image/gif');
fpassthru($zip->getStream($page));
}
}
}
$zip->close();
}
} else {
if (endsWith($archive, ".cbr")) {
$rar = RarArchive::open($archive);
if ($rar !== false) {
$rar_entries = $rar->getEntries();
for ($i = 0; $i < count($rar_entries); $i++) {
if ($rar_entries[$i]->getName() == $page) {
if (endsWith($page, ".jpg")) {
header('Content-type: image/jpeg');
fpassthru($rar_entries[$i]->getStream());
} else {
if (endsWith($page, ".png")) {
header('Content-type: image/png');
fpassthru($rar_entries[$i]->getStream());
} else {
if (endsWith($page, ".gif")) {
header('Content-type: image/gif');
fpassthru($rar_entries[$i]->getStream());
}
}
}
$rar->close();
return;
}
}
}
}
}
}
/**
* Opens the file as one of supported formats.
*
* @param string $filename Filename
* @param string $type Archive type.
*/
public function __construct($filename, $type)
{
$this->type = $type;
$this->archiveSize = filesize($filename);
switch ($type) {
case self::ZIP:
$this->zip = new \ZipArchive();
if ($this->zip->open($filename) === true) {
for ($i = 0; $i < $this->zip->numFiles; $i++) {
$file = $this->zip->statIndex($i);
$this->files[$i] = $file['name'];
$this->compressedFilesSize += $file['comp_size'];
$this->uncompressedFilesSize += $file['size'];
}
} else {
$this->zip->numFiles = $this->compressedFilesSize = $this->uncompressedFilesSize = 0;
}
break;
case self::RAR:
$this->rar = \RarArchive::open($filename);
$Entries = @$this->rar->getEntries();
if ($Entries === false) {
$this->rar->numberOfFiles = $this->compressedFilesSize = $this->uncompressedFilesSize = 0;
} else {
$this->rar->numberOfFiles = count($Entries);
# rude hack
foreach ($Entries as $i => $entry) {
$this->files[$i] = $entry->getName();
$this->compressedFilesSize += $entry->getPackedSize();
$this->uncompressedFilesSize += $entry->getUnpackedSize();
}
}
break;
case self::TAR:
$ext = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
switch ($ext) {
case 'gz':
$this->tar = new \Archive_Tar($filename, 'gz');
break;
case 'bz2':
$this->tar = new \Archive_Tar($filename, 'bz2');
break;
case 'xz':
$this->tar = new \Archive_Tar($filename, 'lzma2');
break;
case 'z':
$this->tar = new \Archive_Tar('compress.lzw://' . $filename);
break;
default:
$this->tar = new \Archive_Tar($filename);
break;
}
$this->tar->path = $filename;
$Content = $this->tar->listContent();
$this->tar->numberOfFiles = count($Content);
foreach ($Content as $i => $file) {
// BUG workaround: http://pear.php.net/bugs/bug.php?id=20275
if ($file['filename'] == 'pax_global_header') {
$this->tar->numberOfFiles--;
continue;
}
$this->files[$i] = $file['filename'];
$this->uncompressedFilesSize += $file['size'];
}
$this->compressedFilesSize = $this->archiveSize;
if ($this->uncompressedFilesSize != 0) {
$this->tarCompressionRatio = ceil($this->archiveSize / $this->uncompressedFilesSize);
} else {
$this->tarCompressionRatio = 1;
}
break;
case self::GZIP:
$this->files = array(basename($filename, '.gz'));
$this->gzipStat = gzip_stat($filename);
$this->gzipFilename = $filename;
$this->compressedFilesSize = $this->archiveSize;
$this->uncompressedFilesSize = $this->gzipStat['size'];
break;
case self::ISO:
// load php-iso-files
$this->iso = new \CISOFile();
$this->iso->open($filename);
$this->iso->ISOInit();
$size = 0;
$usedDesc = $this->iso->GetDescriptor(SUPPLEMENTARY_VOLUME_DESC);
if (!$usedDesc) {
$usedDesc = $this->iso->GetDescriptor(PRIMARY_VOLUME_DESC);
}
$this->isoBlockSize = $usedDesc->iBlockSize;
$directories = $usedDesc->LoadMPathTable($this->iso);
foreach ($directories as $Directory) {
$directory = $Directory->GetFullPath($directories, false);
$directory = trim($directory, '/');
if ($directory != '') {
$directory .= '/';
$this->files[$Directory->Location] = $directory;
}
$this->isoCatalogsStructure[$Directory->Location] = $directory;
$files = $Directory->LoadExtents($this->iso, $usedDesc->iBlockSize, true);
if ($files) {
foreach ($files as $file) {
if (in_array($file->strd_FileId, array('.', '..'))) {
continue;
}
$this->files[$file->Location] = $directory . $file->strd_FileId;
$size += $file->DataLen;
$this->isoFilesData[$directory . $file->strd_FileId] = array('size' => $file->DataLen, 'mtime' => strtotime((string) $file->isoRecDate));
}
}
}
$this->uncompressedFilesSize = $this->compressedFilesSize = $size;
break;
}
}
function getRarContent($file)
{
if (!preg_match("/\\.(rar|cbr)\$/", strtolower($file))) {
return "";
}
$rar = RarArchive::open($file);
if (!$rar) {
return "";
}
$content = "";
$entries = $rar->getEntries();
if ($entries) {
$files = array();
foreach ($entries as $entry) {
$name = $entry->getName();
if (preg_match("/\\.(png|jpeg|jpg|jpe|gif)\$/", strtolower($name))) {
$files[] = $name;
}
}
if (count($files)) {
sort($files);
$entry = $rar->getEntry($files[0]);
if ($entry) {
$stream = $entry->getStream();
if ($stream) {
$content = stream_get_contents($stream);
}
}
}
}
$rar->close();
unset($rar);
return $content;
}
private function Unrar($filepath, $location)
{
$rar = new RarArchive();
$res = $rar->open($filepath);
if ($res === TRUE) {
$entries = $rar->getEntries();
foreach ($entries as $entry) {
$entry->extract($location);
}
$rar->close();
return true;
}
throw new Exception('rarfailed');
}
$handle = fopen('/tmp/co_parl.zip', "w");
fwrite($handle, $bin_file);
$zip = zip_open('/tmp/co_parl.zip');
while ($zip_entry = zip_read($zip)) {
$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
$zip_entry_name = zip_entry_name($zip_entry);
$zen_ar = explode('.', $zip_entry_name);
$zip_entry_type = end($zen_ar);
$data = array('date' => $date, 'type' => $zip_entry_type, 'name' => $zip_entry_name, 'file_encode' => base64_encode($buf));
scraperwiki::save_sqlite(array('date', 'name'), $data, 'file');
}
break;
case 'rar':
$handle = fopen('/tmp/co_parl.rar', "w");
fwrite($handle, $bin_file);
$rar = RarArchive::open('/tmp/co_parl.rar');
$rar_list = $rar->getEntries();
foreach ($rar_list as $rar_file) {
$ren_ar = explode('.', $rar_file->getName());
$rar_entry_type = end($ren_ar);
$entry = rar_entry_get($rar, $rar_file->getName());
$entry->extract('/tmp/' . $rar_file->getName());
$buf = file_get_contents('/tmp/' . $rar_file->getName());
$data = array('date' => $date, 'type' => $rar_entry_type, 'name' => $rar_file->getName(), 'file_encode' => base64_encode($buf));
scraperwiki::save_sqlite(array('date', 'name'), $data, 'file');
}
break;
default:
$data = array('date' => $date, 'type' => $type, 'name' => $title . '.' . $type, 'file_encode' => base64_encode($bin_file));
scraperwiki::save_sqlite(array('date', 'name'), $data, 'file');
break;
function extract_archive($archive_name, $path, $password)
{
if (!empty($archive_name) && !empty($path)) {
$extension = pathinfo($path . $archive_name, PATHINFO_EXTENSION);
$array_extension = array("tar" => 4, "gz" => 7, "bz2" => 8, "zip" => 4, "rar" => 4);
$accepted_extension = false;
$strlen_extension = "";
foreach ($array_extension as $archive_extension => $strlen_archive_extension) {
if ($extension === $archive_extension) {
$accepted_extension = true;
$strlen_extension = $strlen_archive_extension;
break;
}
}
if ($accepted_extension === false) {
send_json('Extension not supported !!', null);
throw new Exception("Extension not supported !!");
}
$only_file_name = substr($archive_name, 0, -$strlen_extension);
$last_pos_only_file_name = strrpos($only_file_name, "-");
$tmp_only_file_name = substr($only_file_name, 0, $last_pos_only_file_name);
$counter_duplicate = substr($only_file_name, $last_pos_only_file_name + 1);
if (!is_int($last_pos_only_file_name) || !is_int($counter_duplicate)) {
$tmp_only_file_name = $only_file_name;
$counter_duplicate = 1;
}
while (file_exists($path . $only_file_name)) {
$only_file_name = $tmp_only_file_name . "-" . $counter_duplicate;
$counter_duplicate++;
}
mkdir($path . $only_file_name);
if ($extension === "zip") {
try {
$zip = zip_open($path . $archive_name);
if ($zip) {
while ($zip_read = zip_read($zip)) {
$zip_entry_name = zip_entry_name($zip_read);
if (zip_entry_open($zip, $zip_read)) {
$file_in_archive = zip_entry_read($zip_read, zip_entry_filesize($zip_read));
$exploded = explode("/", substr($path . $only_file_name . "/" . zip_entry_name($zip_read), strlen($path . $only_file_name) + 1));
for ($i = 0; $i < count($exploded) - 1; $i++) {
if ($i === 0) {
$path_after_onyl_file_name = $exploded[0];
} else {
$path_after_onyl_file_name = $path_after_onyl_file_name . "/" . $exploded[$i];
}
if (!file_exists($path . $only_file_name . "/" . $path_after_onyl_file_name)) {
mkdir($path . $only_file_name . "/" . $path_after_onyl_file_name, 0777, true);
}
}
file_put_contents($path . $only_file_name . "/" . zip_entry_name($zip_read), $file_in_archive);
}
}
zip_close($zip);
}
} catch (Exception $e) {
send_json($e->getMessage(), null);
throw new Exception($e->getMessage());
}
} elseif ($extension === "rar") {
if ($password === "") {
$rar = RarArchive::open($path . $archive_name);
} else {
$rar = RarArchive::open($path . $archive_name, $password);
}
if ($rar->isBroken()) {
send_json("Rar archive broken !!", null);
throw new Exception("Rar archive broken !!");
}
$rar_file = rar_open($path . $archive_name);
$list = rar_list($rar_file);
foreach ($list as $file) {
$entry = rar_entry_get($rar_file, $file->getName());
$entry->extract($path . $only_file_name);
}
rar_close($rar_file);
} else {
$archive = new PharData($path . $archive_name);
try {
$archive->extractTo($path . $only_file_name);
} catch (Exception $e) {
send_json($e->getMessage(), null);
throw new Exception($e->getMessage());
}
}
send_json(null, $only_file_name);
}
}
