public function testSizeReturnsStreamSize()
{
$stream = Stream::make('Lorem ipsum dolor sit amet');
$resource = $stream->getResource();
$stat = fstat($resource);
$this->assertEquals($stat['size'], $stream->getSize());
}
function multipartUpload($client, $bucket, $keyprefix)
{
//初始化分开上传，获取uploadid
$args = array("Bucket" => $bucket, "Key" => $keyprefix . "EOFile");
$uploadid = $client->initMultipartUpload($args);
$uploadid = $uploadid["UploadId"];
//获取到uploadid
//开始上传
$file = "D://IMG.jpg";
//要上传的文件
$partsize = 1024 * 100;
$resource = fopen($file, "r");
$stat = fstat($resource);
$total = $stat["size"];
//获取文件的总大小
fclose($resource);
$count = (int) ($total / $partsize + 1);
//计算文件需要分几块上传
for ($i = 0; $i < $count; $i++) {
//依次上传每一块
echo "upload" . $i . "\r\n";
$args = array("Bucket" => $bucket, "Key" => $keyprefix . "EOFile", "LastPart" => $i === $count - 1, "Options" => array("partNumber" => $i + 1, "uploadId" => $uploadid), "ObjectMeta" => array("Content-Length" => min($partsize, $total - $partsize * $i)), "Content" => array("content" => $file, "seek_position" => $partsize * $i));
$etag = $client->uploadPart($args);
$etag = $etag["ETag"];
}
$parts = $client->listParts(array("Bucket" => $bucket, "Key" => $keyprefix . "EOFile", "Options" => array("uploadId" => $uploadid)));
//结束上传
$args = array("Bucket" => $bucket, "Key" => $keyprefix . "EOFile", "Options" => array("uploadId" => $uploadid), "Parts" => $parts["Parts"]);
$result = $client->completeMultipartUpload($args);
rangeGetAndCheckMd5($client, $bucket, $keyprefix . "EOFile", "D://testdown/down", base64_encode(md5_file("D://IMG.jpg")));
}
protected function parse()
{
$streams = array();
if (!$this->readHeader()) {
throw new Exception('Unable to read header');
}
/* directories are aligned on 128 bytes */
$stats = fstat($this->fd);
for ($pos = 512 + $this->dir_start * $this->block_size; $pos < $stats[7]; $pos += 128) {
fseek($this->fd, $pos);
$name = fread($this->fd, 64);
$name_length = $this->readUnsignedShort();
$name = utf8_encode(str_replace("", '', substr($name, 0, $name_length - 2)));
$type = $this->readByte();
$color = $this->readByte();
$left_sib = $this->readUnsignedLong();
$right_sib = $this->readUnsignedLong();
$child = $this->readUnsignedLong();
fseek($this->fd, 36, SEEK_CUR);
$stream_start = $this->readUnsignedLong();
$stream_size = $this->readUnsignedLong();
switch ($type) {
case self::STGTY_STREAM:
debug('Found stream ' . $name . ' starting at sector ' . sprintf('0x%X', $stream_start) . ' of size ' . $stream_size);
$streams[] = new OLEStream($name, $this, $this->fd, $stream_start, $stream_size);
break;
case self::STGTY_ROOT:
debug('Found root ' . $name);
break;
}
}
$this->streams = $streams;
}
/**
* {@inheritdoc}
*
* @return int|null Returns the size in bytes if known, or null if unknown.
*/
public function getSize()
{
if (null === $this->stream) {
return null;
}
return fstat($this->stream)['size'];
}
function eraseLastLineBreak($fileName)
{
$file = fopen($fileName, 'r+') or die("can't open file");
$stat = fstat($file);
ftruncate($file, $stat['size'] - 2);
fclose($file);
}
/**
* @brief Logs admin page.
*
* @return string
*/
function get()
{
$log_choices = array(LOGGER_NORMAL => 'Normal', LOGGER_TRACE => 'Trace', LOGGER_DEBUG => 'Debug', LOGGER_DATA => 'Data', LOGGER_ALL => 'All');
$t = get_markup_template('admin_logs.tpl');
$f = get_config('system', 'logfile');
$data = '';
if (!file_exists($f)) {
$data = t("Error trying to open <strong>{$f}</strong> log file.\r\n<br/>Check to see if file {$f} exist and is \n\treadable.");
} else {
$fp = fopen($f, 'r');
if (!$fp) {
$data = t("Couldn't open <strong>{$f}</strong> log file.\r\n<br/>Check to see if file {$f} is readable.");
} else {
$fstat = fstat($fp);
$size = $fstat['size'];
if ($size != 0) {
if ($size > 5000000 || $size < 0) {
$size = 5000000;
}
$seek = fseek($fp, 0 - $size, SEEK_END);
if ($seek === 0) {
$data = escape_tags(fread($fp, $size));
while (!feof($fp)) {
$data .= escape_tags(fread($fp, 4096));
}
}
}
fclose($fp);
}
}
return replace_macros($t, array('$title' => t('Administration'), '$page' => t('Logs'), '$submit' => t('Submit'), '$clear' => t('Clear'), '$data' => $data, '$baseurl' => z_root(), '$logname' => get_config('system', 'logfile'), '$debugging' => array('debugging', t("Debugging"), get_config('system', 'debugging'), ""), '$logfile' => array('logfile', t("Log file"), get_config('system', 'logfile'), t("Must be writable by web server. Relative to your top-level webserver directory.")), '$loglevel' => array('loglevel', t("Log level"), get_config('system', 'loglevel'), "", $log_choices), '$form_security_token' => get_form_security_token('admin_logs')));
}
public function open($filename, $mode = "w", $permissions = 0777)
{
$created = false;
if ($this->resource !== false) {
return false;
}
if (file_exists($filename) === false) {
if ($mode == "r" || $mode == "r+") {
return false;
} else {
$created = true;
$directory = dirname($filename);
if (is_dir($directory) === false) {
mkdir($directory, $permissions, true);
chmod($directory, $permissions);
}
}
}
$this->resource = fopen($filename, $mode);
if ($this->resource !== false) {
if ($created === true) {
chmod($filename, $permissions);
}
$this->stats = fstat($this->resource);
}
return true;
}
public function testGetSize()
{
$resource = fopen(__FILE__, 'r');
$expected = fstat($resource);
$stream = new Stream($resource);
$this->assertEquals($expected['size'], $stream->getSize());
}
function create_source_zip()
{
// get the version
$v_res = $GLOBALS['db']->query('select `version` from `version` limit 1')->fetch();
$version = $v_res['version'];
if (empty($version)) {
$version = '';
}
$zip_filename = _DIR_ROOT . '/source/latest' . $version . '.zip';
define('_SOURCE_ZIP_FILE', $zip_filename);
if (file_exists($zip_filename)) {
if (($fp = @fopen($zip_filename, 'r')) !== false) {
$stats = fstat($fp);
fclose($fp);
// check if the source was created in the last hour
if (time() - $stats['mtime'] <= 3600) {
return;
}
}
rename($zip_filename, _DIR_ROOT . '/source/latest' . time() . '.zip');
}
// Create the latest source of the application
// in a ZIP archive
$z = new ZipArchive();
$z->open($zip_filename, ZipArchive::CREATE);
add_directory_to_zip($z, _DIR_ROOT);
// define a constant with the path to the file
define('_SOURCE_ZIP_FILE', $zip_filename);
}
function cacheAge($cacheName)
{
$fp = fopen($this->cacheFolder . $cacheName, 'r');
$fstat = fstat($fp);
fclose($fp);
return time() - $fstat['mtime'];
}
protected function changed()
{
clearstatcache();
$fstat = fstat($this->fh);
$this->currentSize = $fstat['size'];
return $this->size != $this->currentSize;
}
function url_stat($path, $flags)
{
if (isset($this->filehandle)) {
return fstat($this->filehandle);
}
return null;
}
function getFileSize()
{
if (false === ($stat = fstat($this->resource))) {
throw new phpMorphy_Exception('Can`t invoke fstat for ' . $this->file_name . ' file');
}
return $stat['size'];
}
public function __construct($file)
{
$this->file = $file;
$this->handle = fopen($this->file, self::MODE);
$stats = fstat($this->handle);
$this->size = $stats['size'];
}
/**
* {@inheritdoc}
*/
public function isDirect()
{
if ($this->isDirect === null) {
$this->isDirect = 020000 === (fstat(STDOUT)['mode'] & 0170000);
}
return $this->isDirect;
}
public function testStat()
{
$this->assertEquals(0, fstat($this->resource)['size']);
fwrite($this->resource, 'foo');
fflush($this->resource);
$this->assertGreaterThan(0, fstat($this->resource)['size']);
}
static function stat($path)
{
$fp = fopen($path, "r");
$fstat = fstat($fp);
fclose($fp);
return _hx_anonymous(array("gid" => $fstat['gid'], "uid" => $fstat['uid'], "atime" => Date::fromTime($fstat['atime'] * 1000), "mtime" => Date::fromTime($fstat['mtime'] * 1000), "ctime" => Date::fromTime($fstat['ctime'] * 1000), "dev" => $fstat['dev'], "ino" => $fstat['ino'], "nlink" => $fstat['nlink'], "rdev" => $fstat['rdev'], "size" => $fstat['size'], "mode" => $fstat['mode']));
}
/**
* @inheritdoc
*/
public function init()
{
parent::init();
$this->stderrIsNotStdout = fstat(\STDERR)['dev'] != fstat(\STDOUT)['dev'];
$this->stderrSupportsColors = Console::streamSupportsAnsiColors(\STDERR);
$this->stdoutSupportsColors = Console::streamSupportsAnsiColors(\STDOUT);
}
public function dump($var)
{
$result = array();
$stream_vars = stream_get_meta_data($var);
$fstat = fstat($var);
$real_path = realpath($stream_vars['uri']);
$result['file'] = $real_path;
$result['mode'] = $fstat['mode'];
$result['size'] = $this->_formatSize($fstat['size']);
$permissions = array('read');
if (is_writable($real_path)) {
$permissions[] = 'write';
}
if (is_executable($real_path)) {
$permissions[] = 'execute';
}
if (is_link($real_path)) {
$permissions[] = 'link';
}
if (is_dir($real_path)) {
$permissions[] = 'directory';
}
$result['permissions'] = implode(', ', $permissions);
return $result;
}
function get_poison_emails($seed, $count)
{
global $globals;
$fd = fopen($globals->poison->file, 'r');
$size = fstat($fd);
$size = $size['size'];
$seed = crc32($seed . date('m-Y')) % $size;
if ($seed < 0) {
$seed = $size + $seed;
}
fseek($fd, $seed);
fgets($fd);
$emails = array();
$i = 0;
while (!feof($fd) && $i < $count) {
$line = trim(fgets($fd));
if (strlen($line) > 0) {
$emails[] = $line;
++$seed;
}
++$i;
}
fclose($fd);
return $emails;
}
public function testStat()
{
$fh = fopen(self::$shareUrl . '/LICENSE', 'r');
$stat = fstat($fh);
static::assertStat($stat);
static::assertSame(1066, $stat['size']);
}
public function run($queueItemId, $lastFseekPosition = 0)
{
Yii::$app->response->format = Response::FORMAT_JSON;
/** @var DeferredQueue $item */
$item = DeferredQueue::loadModel($queueItemId, false, false, 0, new NotFoundHttpException());
if ($item->status === DeferredQueue::STATUS_SCHEDULED || $item->status === DeferredQueue::STATUS_DISABLED) {
return new ReportingTaskResponse(['status' => $item->status]);
} else {
if (empty($item->output_file)) {
return new ReportingTaskResponse(['error' => true, 'errorMessage' => Yii::t('deferred-tasks', 'Field output_file is empty for queue item.')]);
}
if (file_exists($item->output_file) && is_readable($item->output_file)) {
$fp = fopen($item->output_file, 'r');
$stat = fstat($fp);
$fseekStatus = fseek($fp, $lastFseekPosition);
if ($fseekStatus !== 0) {
fclose($fp);
return new ReportingTaskResponse(['error' => true, 'errorMessage' => Yii::t('deferred-tasks', 'Unable to fseek file.'), 'lastFseekPosition' => $lastFseekPosition, 'newOutput' => '', 'status' => $item->status, 'nextQueue' => $item->next_task_id]);
}
$bytesToRead = $stat['size'] - $lastFseekPosition;
if ($bytesToRead > 0) {
$data = fread($fp, $bytesToRead);
} else {
$data = '';
}
$lastFseekPosition += $bytesToRead;
fclose($fp);
return new ReportingTaskResponse(['status' => $item->status, 'nextQueue' => $item->next_task_id, 'error' => false, 'newOutput' => $data, 'lastFseekPosition' => $lastFseekPosition, 'taskStatusCode' => $item->exit_code]);
} else {
return new ReportingTaskResponse(['error' => true, 'errorMessage' => Yii::t('deferred-tasks', 'Error accessing output file.'), 'lastFseekPosition' => $lastFseekPosition, 'newOutput' => '', 'status' => $item->status, 'nextQueue' => $item->next_task_id]);
}
}
}
/**
* {@inheritdoc}
*/
public function getSize()
{
if (!is_resource($this->resource)) {
return null;
}
return fstat($this->resource)['size'];
}
function tail($callback)
{
if ($fp = fopen($this->tailfile, "rb")) {
fseek($fp, 0, SEEK_END);
$fs = fstat($fp);
$ino = $fs['ino'];
while ($this->publish_count < $this->max_lines_before_quit || $this->max_lines_before_quit == 0) {
do {
do {
$ino = $this->rotate($ino);
if ($ino == FALSE) {
return FALSE;
}
$c = fgetc($fp);
$line .= $c;
} while ($c != "\n" && $c != "\r" && $c);
if ($c === FALSE) {
sleep(1);
}
} while ($c != "\n" && $c != "\r");
$this->publish_count++;
call_user_func($callback, $line);
$line = '';
$c = '';
}
fclose($fp);
} else {
echo "Can't open file\n";
}
}
/**
* Calculates length of the request body, adds proper headers
*
* @param array associative array of request headers, this method will
* add proper 'Content-Length' and 'Content-Type' headers
* to this array (or remove them if not needed)
*/
protected function calculateRequestLength(&$headers)
{
$this->requestBody = $this->request->getBody();
if (is_string($this->requestBody)) {
$this->contentLength = strlen($this->requestBody);
} elseif (is_resource($this->requestBody)) {
$stat = fstat($this->requestBody);
$this->contentLength = $stat['size'];
rewind($this->requestBody);
} else {
$this->contentLength = $this->requestBody->getLength();
$headers['content-type'] = 'multipart/form-data; boundary=' . $this->requestBody->getBoundary();
$this->requestBody->rewind();
}
if (in_array($this->request->getMethod(), self::$bodyDisallowed) || 0 == $this->contentLength) {
// No body: send a Content-Length header nonetheless (request #12900),
// but do that only for methods that require a body (bug #14740)
if (in_array($this->request->getMethod(), self::$bodyRequired)) {
$headers['content-length'] = 0;
} else {
unset($headers['content-length']);
// if the method doesn't require a body and doesn't have a
// body, don't send a Content-Type header. (request #16799)
unset($headers['content-type']);
}
} else {
if (empty($headers['content-type'])) {
$headers['content-type'] = 'application/x-www-form-urlencoded';
}
$headers['content-length'] = $this->contentLength;
}
}
/**
* ZIPs files (from an array) into a zip file and return the data associated with the
* created ZIP.
*
* @param string $filename ZIP fullpath and name (we want to create)
* @param array $bagelems Array of files in a format like the one produced by Filfiles() class (we need the path and filename props).
*/
public static function zipfiles($filename = './tempname.zip', $bagelems = array())
{
$fsp = preg_split('/\\//', $filename);
$filenamebase = $fsp[count($fsp) - 1];
$toret = array('log' => array(), 'filefullpath' => $filename, 'filename' => $filenamebase, 'zipinfo' => array());
$zip = new ZipArchive();
if (count($bagelems) > 0) {
if ($zip->open($filename, ZIPARCHIVE::CREATE) !== true) {
$toret['log'][] = "cannot open {$filename}";
} else {
foreach ($bagelems as $me) {
$zip->addFile($me['path'] . '/' . $me['filename'], $me['filename']);
}
$toret['zipinfo']["numfiles"] = $zip->numFiles;
$toret['zipinfo']["status"] = $zip->status;
}
} else {
$toret['log'][] = 'Nothing in the file array';
}
$zip->close();
$fp = fopen($filename, "r");
$toret['fstat'] = array_slice(fstat($fp), 13);
fclose($fp);
return $toret;
}
/**
* Creates a new Buffer given a resource, a path or URL,
* If the first argument is a string (a path or URL) the
* second argument specifies the mode to use to open it.
*
* @param string|resource $resource
* @param string $mode
*/
public function __construct($resource = null, $mode = null)
{
parent::__construct($resource, $mode);
$this->readPosition = 0;
$stat = fstat($this->resource);
$this->writePosition = $stat['size'];
}
public static function compileTo($outputFile)
{
if (!count(self::$loadedFiles)) {
return;
}
$fp = fopen($outputFile, "a+");
if (flock($fp, LOCK_EX)) {
if ($filesize = filesize($outputFile)) {
fseek($fp, 0);
$currentFile = fread($fp, $filesize);
} else {
$currentFile = '';
}
if (!$currentFile) {
$appendSource = "<?php\n";
$existingClasses = array();
} else {
$appendSource = '';
$existingClasses = self::getClassesFromSource($currentFile);
}
for ($i = 0; $i < count(self::$loadedFiles); $i++) {
$filename = self::$loadedFiles[$i];
if (self::$excludeRegexp && preg_match(self::$excludeRegexp, $filename)) {
continue;
}
$f = @fopen($filename, "r", true);
$fstat = fstat($f);
$file = fread($f, $fstat['size']);
fclose($f);
$classes = self::getClassesFromSource($file);
if (!count(array_intersect($existingClasses, $classes))) {
if (strpos($file, '__FILE__') === false) {
Lms_Debug::debug("Complile autoload {$filename}");
$endFile = substr($file, -2) == '?>' ? -2 : null;
$appendSource .= $endFile === null ? substr($file, 5) : substr($file, 5, -2);
} else {
//Потенциально ненадежно, но работает
$filePath = self::realPath($filename);
if ($filePath) {
Lms_Debug::warn("Complile autoload with __FILE__ constant {$filename}");
$file = str_replace('__FILE__', "'{$filePath}'", $file);
$endFile = substr($file, -2) == '?>' ? -2 : null;
$appendSource .= $endFile === null ? substr($file, 5) : substr($file, 5, -2);
}
}
} else {
Lms_Debug::debug("Conflict detect on file {$filename}. Complile autoload terminated.");
$appendSource = '';
break;
}
}
if ($appendSource) {
fseek($fp, 0, SEEK_END);
fwrite($fp, $appendSource);
}
flock($fp, LOCK_UN);
}
fclose($fp);
}
public function switchAction($action, $httpVars, $filesVars)
{
if (!isset($this->actions[$action])) {
return false;
}
$repository = ConfService::getRepository();
if (!$repository->detectStreamWrapper(true)) {
return false;
}
if (!isset($this->pluginConf)) {
$this->pluginConf = array("GENERATE_THUMBNAIL" => false);
}
$streamData = $repository->streamData;
$this->streamData = $streamData;
$destStreamURL = $streamData["protocol"] . "://" . $repository->getId();
if ($action == "preview_data_proxy") {
$file = AJXP_Utils::decodeSecureMagic($httpVars["file"]);
if (!file_exists($destStreamURL . $file)) {
header("Content-Type: " . AJXP_Utils::getImageMimeType(basename($file)) . "; name=\"" . basename($file) . "\"");
header("Content-Length: 0");
return;
}
if (isset($httpVars["get_thumb"]) && $this->getFilteredOption("GENERATE_THUMBNAIL", $repository->getId())) {
$dimension = 200;
if (isset($httpVars["dimension"]) && is_numeric($httpVars["dimension"])) {
$dimension = $httpVars["dimension"];
}
$this->currentDimension = $dimension;
$cacheItem = AJXP_Cache::getItem("diaporama_" . $dimension, $destStreamURL . $file, array($this, "generateThumbnail"));
$data = $cacheItem->getData();
$cId = $cacheItem->getId();
header("Content-Type: " . AJXP_Utils::getImageMimeType(basename($cId)) . "; name=\"" . basename($cId) . "\"");
header("Content-Length: " . strlen($data));
header('Cache-Control: public');
header("Pragma:");
header("Last-Modified: " . gmdate("D, d M Y H:i:s", time() - 10000) . " GMT");
header("Expires: " . gmdate("D, d M Y H:i:s", time() + 5 * 24 * 3600) . " GMT");
print $data;
} else {
//$filesize = filesize($destStreamURL.$file);
$node = new AJXP_Node($destStreamURL . $file);
$fp = fopen($destStreamURL . $file, "r");
$stat = fstat($fp);
$filesize = $stat["size"];
header("Content-Type: " . AJXP_Utils::getImageMimeType(basename($file)) . "; name=\"" . basename($file) . "\"");
header("Content-Length: " . $filesize);
header('Cache-Control: public');
header("Pragma:");
header("Last-Modified: " . gmdate("D, d M Y H:i:s", time() - 10000) . " GMT");
header("Expires: " . gmdate("D, d M Y H:i:s", time() + 5 * 24 * 3600) . " GMT");
$class = $streamData["classname"];
$stream = fopen("php://output", "a");
call_user_func(array($streamData["classname"], "copyFileInStream"), $destStreamURL . $file, $stream);
fflush($stream);
fclose($stream);
AJXP_Controller::applyHook("node.read", array($node));
}
}
}
/**
* ログ出力を開始する
*
* @access public
*/
function begin()
{
$this->fp = fopen($this->file, 'a');
$st = fstat($this->fp);
if (function_exists("posix_getuid") && posix_getuid() == $st[4]) {
chmod($this->file, intval($this->mode, 8));
}
}
