public function listFile($pathname, $pattern = "*")
{
static $_listDirs = array();
$guid = md5($pathname . $pattern);
if (!isset($_listDirs[$guid])) {
$dir = array();
$list = glob($pathname . $pattern);
foreach ($list as $i => $file) {
$dir[$i]["filename"] = preg_replace("/^.+[\\\\\\/]/", "", $file);
$dir[$i]["pathname"] = realpath($file);
$dir[$i]["owner"] = fileowner($file);
$dir[$i]["perms"] = fileperms($file);
$dir[$i]["inode"] = fileinode($file);
$dir[$i]["group"] = filegroup($file);
$dir[$i]["path"] = dirname($file);
$dir[$i]["atime"] = fileatime($file);
$dir[$i]["ctime"] = filectime($file);
$dir[$i]["size"] = filesize($file);
$dir[$i]["type"] = filetype($file);
$dir[$i]["ext"] = is_file($file) ? strtolower(substr(strrchr(basename($file), "."), 1)) : "";
$dir[$i]["mtime"] = filemtime($file);
$dir[$i]["isDir"] = is_dir($file);
$dir[$i]["isFile"] = is_file($file);
$dir[$i]["isLink"] = is_link($file);
$dir[$i]["isReadable"] = is_readable($file);
$dir[$i]["isWritable"] = is_writable($file);
}
$cmp_func = create_function("\$a,\$b", "\r\n\t\t\t\$k = \"isDir\";\r\n\t\t\tif(\$a[\$k] == \$b[\$k]) return 0;\r\n\t\t\treturn \$a[\$k]>\$b[\$k]?-1:1;\r\n\t\t\t");
usort($dir, $cmp_func);
$this->_values = $dir;
$_listDirs[$guid] = $dir;
} else {
$this->_values = $_listDirs[$guid];
}
}
public function listFile($pathname, $pattern = '*')
{
static $_listDirs = array();
$guid = md5($pathname . $pattern);
if (!isset($_listDirs[$guid])) {
$dir = array();
$list = glob($pathname . $pattern);
foreach ($list as $i => $file) {
$dir[$i]['filename'] = basename($file);
$dir[$i]['pathname'] = realpath($file);
$dir[$i]['owner'] = fileowner($file);
$dir[$i]['perms'] = fileperms($file);
$dir[$i]['inode'] = fileinode($file);
$dir[$i]['group'] = filegroup($file);
$dir[$i]['path'] = dirname($file);
$dir[$i]['atime'] = fileatime($file);
$dir[$i]['ctime'] = filectime($file);
$dir[$i]['size'] = filesize($file);
$dir[$i]['type'] = filetype($file);
$dir[$i]['ext'] = is_file($file) ? strtolower(substr(strrchr(basename($file), '.'), 1)) : '';
$dir[$i]['mtime'] = filemtime($file);
$dir[$i]['isDir'] = is_dir($file);
$dir[$i]['isFile'] = is_file($file);
$dir[$i]['isLink'] = is_link($file);
$dir[$i]['isReadable'] = is_readable($file);
$dir[$i]['isWritable'] = is_writable($file);
}
$cmp_func = create_function('$a,$b', '' . "\r\n" . ' $k = "isDir";' . "\r\n" . ' if($a[$k] == $b[$k]) return 0;' . "\r\n" . ' return $a[$k]>$b[$k]?-1:1;' . "\r\n" . ' ');
usort($dir, $cmp_func);
$this->_values = $dir;
$_listDirs[$guid] = $dir;
} else {
$this->_values = $_listDirs[$guid];
}
}
function dir2array($dir, $content)
{
if ($dir[strlen($dir) - 1] != '/') {
$dir .= '/';
}
if (!is_dir($dir)) {
return array();
}
$dir_handle = opendir($dir);
$array = array();
while ($object = readdir($dir_handle)) {
if (!in_array($object, array('.', '..'))) {
$filepath = $dir . $object;
$file_object = array('name' => $object, 'path' => $dir, 'size' => filesize($filepath), 'type' => filetype($filepath), 'node' => fileinode($filepath), 'group' => filegroup($filepath), 'time' => getTime($filepath), 'perms' => getPermissions($filepath));
if ($file_object['type'] == 'dir') {
if ($content == true) {
$file_object['content'] = dir2array($filepath, $content);
}
} else {
if ($content == true) {
$file_object['content'] = file2base64($filepath);
}
$file_object['mime'] = getMime($filepath);
}
$array[] = $file_object;
}
}
return $array;
}
public function __construct($file, $scope = self::SCOPE_APP, $size = 65535)
{
$mf = $file . ($scope == self::SCOPE_PID) ? '.' . getmypid() : '';
if (!file_exists($mf)) {
touch($mf);
}
$this->key = fileinode($mf);
$this->debug("SHM key: %d", $this->key);
$this->shm = shm_attach($this->key, $size, 0700);
}
function servicemain()
{
for ($s = 0; $s < 5; $s++) {
usleep(100000);
$key = fileinode(__FILE__);
$this->enterCriticalSection($key);
echo $this->char;
$this->leaveCriticalSection();
}
}
/**
* 构造函数
* @throws \Exception
*/
private function __construct()
{
// 主配置位置
$config_file = WORKERMAN_ROOT_DIR . '/conf/workerman.conf';
if (!file_exists($config_file)) {
throw new \Exception('Configuration file "' . $config_file . '" not found');
}
// 载入主配置
self::$config['workerman'] = self::parseFile($config_file);
self::$config['workerman']['log_dir'] = isset(self::$config['workerman']['log_dir']) ? self::$config['workerman']['log_dir'] : WORKERMAN_ROOT_DIR . '/logs';
self::$configFile = realpath($config_file);
// 寻找应用配置
$conf_d = isset(self::$config['workerman']['include']) ? self::$config['workerman']['include'] : self::DEFAULT_CONFD_PATH;
$index = 1;
foreach (glob($conf_d) as $config_file) {
$worker_name = basename($config_file, '.conf');
$config_data = self::parseFile($config_file);
if (isset(self::$config[$worker_name])) {
$worker_name = $worker_name . '-' . $index++;
}
if (!isset($config_data['enable']) || $config_data['enable']) {
self::$config[$worker_name] = self::parseFile($config_file);
} else {
continue;
}
// 支持 WORKERMAN_ROOT_DIR 配置
array_walk_recursive(self::$config[$worker_name], array('\\Man\\Core\\Lib\\Config', 'replaceWORKERMAN_ROOT_DIR'));
// 找出绝对路径
$config_file = realpath($config_file);
if (self::$config[$worker_name]['worker_file'][0] !== '/') {
self::$config[$worker_name]['worker_file'] = dirname($config_file) . '/' . self::$config[$worker_name]['worker_file'];
}
if (!isset(self::$config[$worker_name]['chdir'])) {
self::$config[$worker_name]['chdir'] = dirname($config_file);
}
}
// 整理Monitor配置
self::$config['Monitor'] = self::$config['workerman']['Monitor'];
unset(self::$config['workerman']['Monitor']);
self::$config['Monitor']['worker_file'] = '../Common/Monitor.php';
self::$config['Monitor']['persistent_connection'] = 1;
self::$config['Monitor']['start_workers'] = 1;
self::$config['Monitor']['user'] = '******';
self::$config['Monitor']['preread_length'] = 8192;
self::$config['Monitor']['exclude_path'] = isset(self::$config['Monitor']['exclude_path']) ? array_merge(self::$config['Monitor']['exclude_path'], get_included_files()) : get_included_files();
self::$config['Monitor']['exclude_path'][] = self::$config['workerman']['log_dir'];
self::$config['Monitor']['exclude_path'][] = sys_get_temp_dir();
if (!isset(self::$config['Monitor']['listen'])) {
$socket_file = '/tmp/workerman.' . fileinode(__FILE__) . '.sock';
self::$config['Monitor']['listen'] = 'unix://' . $socket_file;
}
// 支持 WORKERMAN_ROOT_DIR 配置
array_walk_recursive(self::$config['Monitor'], array('\\Man\\Core\\Lib\\Config', 'replaceWORKERMAN_ROOT_DIR'));
}
/**
* Creates a new file in the directory
*
* Data will either be supplied as a stream resource, or in certain cases
* as a string. Keep in mind that you may have to support either.
*
* After successful creation of the file, you may choose to return the ETag
* of the new file here.
*
* The returned ETag must be surrounded by double-quotes (The quotes should
* be part of the actual string).
*
* If you cannot accurately determine the ETag, you should not return it.
* If you don't store the file exactly as-is (you're transforming it
* somehow) you should also not return an ETag.
*
* This means that if a subsequent GET to this new file does not exactly
* return the same contents of what was submitted here, you are strongly
* recommended to omit the ETag.
*
* @param string $name Name of the file
* @param resource|string $data Initial payload
* @return null|string
*/
function createFile($name, $data = null)
{
// We're not allowing dots
if ($name == '.' || $name == '..') {
throw new DAV\Exception\Forbidden('Permission denied to . and ..');
}
$newPath = $this->path . '/' . $name;
file_put_contents($newPath, $data);
clearstatcache(true, $newPath);
return '"' . sha1(fileinode($newPath) . filesize($newPath) . filemtime($newPath)) . '"';
}
function testPut()
{
$request = new HTTP\Request('PUT', '/testput.txt');
$filename = $this->tempDir . '/testput.txt';
$request->setBody('Testing new file');
$this->server->httpRequest = $request;
$this->server->exec();
$this->assertEquals(['X-Sabre-Version' => [DAV\Version::VERSION], 'Content-Length' => ['0'], 'ETag' => ['"' . sha1(fileinode($filename) . filesize($filename) . filemtime($filename)) . '"']], $this->response->getHeaders());
$this->assertEquals(201, $this->response->status);
$this->assertEquals('', $this->response->body);
$this->assertEquals('Testing new file', file_get_contents($filename));
}
public static function getFileInfo($path)
{
$aryFileInfo = array();
$aryFileInfo["accessed"] = fileatime($path);
$aryFileInfo["changed"] = filectime($path);
$aryFileInfo["group"] = filegroup($path);
$aryFileInfo["inode"] = fileinode($path);
$aryFileInfo["modified"] = filemtime($path);
$aryFileInfo["owner"] = fileowner($path);
$aryFileInfo["permissions"] = fileperms($path);
$aryFileInfo["size"] = filesize($path);
return $aryFileInfo;
}
function testBaseUri()
{
$serverVars = ['REQUEST_URI' => '/blabla/test.txt', 'REQUEST_METHOD' => 'GET'];
$filename = $this->tempDir . '/test.txt';
$request = HTTP\Sapi::createFromServerArray($serverVars);
$this->server->setBaseUri('/blabla/');
$this->assertEquals('/blabla/', $this->server->getBaseUri());
$this->server->httpRequest = $request;
$this->server->exec();
$this->assertEquals(['X-Sabre-Version' => [Version::VERSION], 'Content-Type' => ['application/octet-stream'], 'Content-Length' => [13], 'Last-Modified' => [HTTP\Util::toHTTPDate(new \DateTime('@' . filemtime($filename)))], 'ETag' => ['"' . sha1(fileinode($filename) . filesize($filename) . filemtime($filename)) . '"']], $this->response->getHeaders());
$this->assertEquals(200, $this->response->status);
$this->assertEquals('Test contents', stream_get_contents($this->response->body));
}
public static function generateKey($file = null)
{
if (!$file) {
if (!empty($argv[0])) {
$file = $argv[0];
} elseif (!empty($_SERVER["SCRIPT_FILENAME"])) {
$file = $_SERVER["SCRIPT_FILENAME"];
} else {
$file = tempnam(null, "ipc");
}
}
$key = fileinode($file);
return $key;
}
/**
* Checks if the commit it's possible and parse arguments
* Checks if repository, group and user_name are right.
* It extract group from svnroot, and check if the plugin
* is availabe. It checks if the user exists.
*
* @param array $Config Config
*
* @return array Returns 'check'=true if check passed, group, group_id
*/
function parseConfig(&$Config)
{
global $sys_svnroot_path, $svn_tracker_debug, $file;
$Result = array();
$Result['check'] = true;
$Repository = $Config['Repository'];
$UserName = $Config['UserName'];
if ($sys_svnroot_path[strlen($sys_svnroot_path) - 1] != '/') {
$sys_svnroot_path .= '/';
}
$repo_root = substr($Repository, 0, strrpos($Repository, "/") + 1);
//we get the directory of the repository root (with trailing slash)
if (fileinode($sys_svnroot_path) == fileinode($repo_root)) {
// since the $sys_svnroot_path is usually $sys_svnroot, and that one is a symlink, we check that the inode is the same for both
$GroupName = substr($Repository, strrpos($Repository, "/") + 1);
$Config['FileName'] = substr($Config['FileName'], strlen($Repository));
//get only the filename relative to the repo
} else {
$GroupName = $Repository;
$Config['FileName'] = $Config['FileName'];
}
if ($svn_tracker_debug) {
echo "GroupName = " . $GroupName . "\n";
echo "SVNRootPath = " . $sys_svnroot_path . "\n";
}
if ($svn_tracker_debug) {
fwrite($file, $GroupName . "\n");
}
$Result['group'] = group_get_object_by_name($GroupName);
$Result['user'] = user_get_object_by_name($UserName);
if (!$Result['group'] || !is_object($Result['group']) || $Result['group']->isError() || !$Result['group']->isActive()) {
$Result['check'] = false;
$Result['error'] = 'Group Not Found';
} else {
$Result['group_id'] = $Result['group']->getID();
if (!$Result['group']->usesPlugin('svntracker')) {
$Result['check'] = false;
$Result['error'] = 'Plugin not enabled for this Group';
}
}
if (!$Result['user'] || !is_object($Result['user']) || $Result['user']->isError() || !$Result['user']->isActive()) {
$Result['check'] = false;
$Result['error'] = 'Invalid User';
}
return $Result;
}
public function __construct($file, $scope = self::SCOPE_GLOBAL, $size = 65535)
{
if (!$file) {
throw new \BadArgumentException("Expected filename to Queue constructor");
}
$mf = $file . ($scope == self::SCOPE_PID ? '.' . getmypid() : '');
if (!file_exists($mf)) {
touch($mf);
}
$this->key = fileinode($mf);
if (!msg_queue_exists($this->key)) {
debug("Creating IPC queue (0x%x) for %s", $this->key, $mf);
$this->queue = msg_get_queue($this->key, 0600);
} else {
debug("Reopening IPC queue (0x%x) for %s", $this->key, $mf);
$this->queue = msg_get_queue($this->key, 0600);
}
}
/**
+----------------------------------------------------------
* 取得目录下面的文件信息
+----------------------------------------------------------
* @access public
+----------------------------------------------------------
* @param mixed $pathname 路径
+----------------------------------------------------------
*/
function listFile($pathname, $pattern = '*')
{
static $_listDirs = array();
$guid = md5($pathname . $pattern);
if (!isset($_listDirs[$guid])) {
$dir = array();
$list = glob($pathname . $pattern);
foreach ($list as $i => $file) {
//$dir[$i]['filename'] = basename($file);
//basename取中文名出问题.改用此方法
//编码转换.把中文的调整一下.
$dir[$i]['filename'] = preg_replace('/^.+[\\\\\\/]/', '', $file);
$dir[$i]['pathname'] = realpath($file);
$dir[$i]['owner'] = fileowner($file);
$dir[$i]['perms'] = fileperms($file);
$dir[$i]['inode'] = fileinode($file);
$dir[$i]['group'] = filegroup($file);
$dir[$i]['path'] = dirname($file);
$dir[$i]['atime'] = fileatime($file);
$dir[$i]['ctime'] = filectime($file);
$dir[$i]['size'] = filesize($file);
$dir[$i]['type'] = filetype($file);
$dir[$i]['ext'] = is_file($file) ? strtolower(substr(strrchr(basename($file), '.'), 1)) : '';
$dir[$i]['mtime'] = filemtime($file);
$dir[$i]['isDir'] = is_dir($file);
$dir[$i]['isFile'] = is_file($file);
$dir[$i]['isLink'] = is_link($file);
//$dir[$i]['isExecutable']= function_exists('is_executable')?is_executable($file):'';
$dir[$i]['isReadable'] = is_readable($file);
$dir[$i]['isWritable'] = is_writable($file);
}
$cmp_func = create_function('$a,$b', '
$k = "isDir";
if($a[$k] == $b[$k]) return 0;
return $a[$k]>$b[$k]?-1:1;
');
// 对结果排序 保证目录在前面
usort($dir, $cmp_func);
$this->_values = $dir;
$_listDirs[$guid] = $dir;
} else {
$this->_values = $_listDirs[$guid];
}
}
function getfilename_with_inodelist($file_dir, $attach_list)
{
$result = array();
$i = 0;
$dir_hd = @opendir($file_dir) or die("can't open:{$file_dir}");
while (($file = readdir($dir_hd)) !== false) {
if (is_dir($file)) {
// dir
} else {
$file = $file_dir . "/" . $file;
$file_inode = fileinode($file);
foreach ($attach_list as $item) {
if ($item == $file_inode) {
$result[] = $file;
break;
}
}
}
}
return $result;
}
/** Returns the destination folder path if valid, die otherwise
*
* creates the folder if non-existent.
*/
function validate_folder($folder)
{
global $dirname;
// Checks if the selected folder is a child of the photos dir.
if (fileinode(parentdir(parentdir($folder))) == fileinode($dirname)) {
if (file_exists($folder)) {
if (!is_dir($folder)) {
log_and_die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "' . $folder . ' is not a folder."}, "id" : "id"}');
}
if (!is_writable($folder)) {
log_and_die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "' . $folder . ' is not writable."}, "id" : "id"}');
}
} else {
if (!mkdir($folder, 0744, true)) {
log_and_die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Unable to create ' . $folder . '."}, "id" : "id"}');
}
}
} else {
log_and_die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Illegal destination folder, ' . $folder . ' is not a child of ' . $dirname . '"}, "id" : "id"}');
}
return $folder;
}
/**
* Get an exclusive lock on the cache directory.
*
* @since 150422 Rewrite.
*
* @throws \Exception If {@link \sem_get()} not available and there's
* no writable tmp directory for {@link \flock()} either.
* @throws \Exception If unable to obtain an exclusive lock by any available means.
* @return array Lock type & resource handle needed to unlock later or FALSE if disabled by filter.
*
*
* @note This call is blocking; i.e. it will not return a lock until a lock becomes possible.
* In short, this will block the caller until such time as write access becomes possible.
*/
public function cacheLock()
{
if ($this->applyWpFilters(GLOBAL_NS . '\\share::disable_cache_locking', false) || $this->applyWpFilters(GLOBAL_NS . '_disable_cache_locking', false)) {
return false;
// Disabled cache locking.
}
if (!($wp_config_file = $this->findWpConfigFile())) {
throw new \Exception(__('Unable to find the wp-config.php file.', 'comet-cache'));
}
$lock_type = 'flock';
// Default lock type.
$lock_type = $this->applyWpFilters(GLOBAL_NS . '\\share::cache_lock_lock_type', $lock_type);
$lock_type = $this->applyWpFilters(GLOBAL_NS . '_cache_lock_type', $lock_type);
if (!in_array($lock_type, ['flock', 'sem'], true)) {
$lock_type = 'flock';
// Default lock type.
}
if ($lock_type === 'sem' && $this->functionIsPossible('sem_get')) {
if ($ipc_key = ftok($wp_config_file, 'w')) {
if (($resource = sem_get($ipc_key, 1)) && sem_acquire($resource)) {
return ['type' => 'sem', 'resource' => $resource];
}
}
}
if (!($tmp_dir = $this->getTmpDir())) {
throw new \Exception(__('No writable tmp directory.', 'comet-cache'));
}
$inode_key = fileinode($wp_config_file);
$mutex = $tmp_dir . '/' . SLUG_TD . '-' . $inode_key . '.lock';
if (!($resource = fopen($mutex, 'wb')) || !flock($resource, LOCK_EX)) {
throw new \Exception(__('Unable to obtain an exclusive lock.', 'comet-cache'));
}
@chmod($mutex, 0666);
// See https://git.io/v2WAt
return ['type' => 'flock', 'resource' => $resource];
}
/**
* Execute the console command.
*
* @return mixed
*/
public function handle()
{
clearstatcache();
$records = 0;
$deleted = 0;
foreach (File::with('item')->get() as $fileOb) {
$file = $fileOb->getFilepath();
if ($this->checkExistance($file) || fileinode($file) !== $fileOb->inode) {
$fileOb->delete();
$deleted++;
}
$records++;
}
foreach (Item::doesntHave('files')->get() as $item) {
$file = $item->path;
if ($this->checkExistance($file)) {
$item->delete();
$deleted++;
}
$records++;
}
$this->line("{$records} processed");
$this->line("{$deleted} deleted");
}
<?php
/*
Prototype: int fileinode ( string $filename );
Description: Returns the inode number of the file, or FALSE in case of an error.
*/
/* Passing file names with different notations, using slashes, wild-card chars */
$file_path = dirname(__FILE__);
echo "*** Testing fileinode() with different notations of file names ***\n";
$dir_name = $file_path . "/fileinode_variation3";
mkdir($dir_name);
$file_handle = fopen($dir_name . "/fileinode_variation3.tmp", "w");
fclose($file_handle);
$files_arr = array("/fileinode_variation3/fileinode_variation3.tmp", "/fileinode_variation3/fileinode_variation3.tmp/", "/fileinode_variation3//fileinode_variation3.tmp", "//fileinode_variation3//fileinode_variation3.tmp", "/fileinode_variation3/*.tmp", "fileinode_variation3/fileinode*.tmp", "/fileinode_variation3/fileinode_variation3.tmp" . chr(0), "/fileinode_variation3/fileinode_variation3.tmp");
$count = 1;
/* loop through to test each element in the above array */
foreach ($files_arr as $file) {
echo "- Iteration {$count} -\n";
var_dump(fileinode($file_path . "/" . $file));
clearstatcache();
$count++;
}
echo "\n*** Done ***";
error_reporting(0);
$file_path = dirname(__FILE__);
$dir_name = $file_path . "/fileinode_variation3";
unlink($dir_name . "/fileinode_variation3.tmp");
rmdir($dir_name);
/**
* Gets file inode
*
* @return int Returns the inode number of the file, or FALSE on failure.
*/
public function getInode()
{
return fileinode($this->pathname);
}
$file_path = dirname(__FILE__) . "/tempnamVar1";
mkdir($file_path);
echo "*** Testing tempnam() in creation of unique files ***\n";
for ($i = 1; $i <= 10; $i++) {
echo "-- Iteration {$i} --\n";
$files[$i] = tempnam("{$file_path}", "tempnam_variation1.tmp");
if (file_exists($files[$i])) {
echo "File name is => ";
print $files[$i];
echo "\n";
echo "File permissions are => ";
printf("%o", fileperms($files[$i]));
echo "\n";
clearstatcache();
echo "File inode is => ";
print_r(fileinode($files[$i]));
//checking inodes
echo "\n";
echo "File created in => ";
$file_dir = dirname($files[$i]);
if ($file_dir == sys_get_temp_dir()) {
echo "temp dir\n";
} else {
if ($file_dir == $file_path) {
echo "directory specified\n";
} else {
echo "unknown location\n";
}
}
clearstatcache();
} else {
<?php
var_dump(fileinode("."));
var_dump(fileowner("."));
var_dump(filegroup("."));
var_dump(fileatime("."));
var_dump(filectime("."));
var_dump(fileinode("./.."));
var_dump(fileowner("./.."));
var_dump(filegroup("./.."));
var_dump(fileatime("./.."));
var_dump(filectime("./.."));
var_dump(fileinode(__FILE__));
var_dump(fileowner(__FILE__));
var_dump(filegroup(__FILE__));
var_dump(fileatime(__FILE__));
var_dump(filectime(__FILE__));
var_dump(fileinode("/no/such/file/or/dir"));
var_dump(fileowner("/no/such/file/or/dir"));
var_dump(filegroup("/no/such/file/or/dir"));
var_dump(fileatime("/no/such/file/or/dir"));
var_dump(filectime("/no/such/file/or/dir"));
echo "Done\n";
$lock_type = $self->applyWpFilters(GLOBAL_NS . '_cache_lock_type', $lock_type);
if (!in_array($lock_type, array('flock', 'sem'), true)) {
$lock_type = 'flock';
// Default lock type.
}
if ($lock_type === 'sem' && $self->functionIsPossible('sem_get')) {
if ($ipc_key = ftok($wp_config_file, 'w')) {
if (($resource = sem_get($ipc_key, 1)) && sem_acquire($resource)) {
return array('type' => 'sem', 'resource' => $resource);
}
}
}
if (!($tmp_dir = $self->getTmpDir())) {
throw new \Exception(__('No writable tmp directory.', SLUG_TD));
}
$inode_key = fileinode($wp_config_file);
$mutex = $tmp_dir . '/' . SLUG_TD . '-' . $inode_key . '.lock';
if (!($resource = fopen($mutex, 'w')) || !flock($resource, LOCK_EX)) {
throw new \Exception(__('Unable to obtain an exclusive lock.', SLUG_TD));
}
return array('type' => 'flock', 'resource' => $resource);
};
/*
* Release an exclusive lock on the cache directory.
*
* @since 150422 Rewrite.
*
* @param array $lock Type & resource that we are unlocking.
*/
$self->cacheUnlock = function (array $lock) use($self) {
if (!is_array($lock)) {
/**
* Get the id of the createdInode.
*
* @return int
*/
public function getInode() : int
{
return fileinode($this->getPath());
}
public function testLinkWithSameTarget()
{
$this->markAsSkippedIfLinkIsMissing();
$file = $this->workspace . DIRECTORY_SEPARATOR . 'file';
$link = $this->workspace . DIRECTORY_SEPARATOR . 'link';
touch($file);
// practically same as testLinkIsNotOverwrittenIfAlreadyCreated
$this->filesystem->hardlink($file, array($link, $link));
$this->assertTrue(is_file($link));
$this->assertEquals(fileinode($file), fileinode($link));
}
<?php
/*
Prototype: int fileinode ( string $filename );
Description: Returns the inode number of the file, or FALSE in case of an error.
*/
echo "*** Testing fileinode() with file, directory ***\n";
/* Getting inode of created file */
$file_path = dirname(__FILE__);
fopen("{$file_path}/inode.tmp", "w");
print fileinode("{$file_path}/inode.tmp") . "\n";
/* Getting inode of current file */
print fileinode(__FILE__) . "\n";
/* Getting inode of directories */
print fileinode(".") . "\n";
print fileinode("./..") . "\n";
echo "\n*** Done ***";
/**
* @depends testPutWithIncorrectETag
*/
function testPutWithCorrectETag()
{
// We need an ETag-enabled file node.
$tree = new DAV\Tree(new DAV\FSExt\Directory(SABRE_TEMPDIR));
$this->server->tree = $tree;
$filename = SABRE_TEMPDIR . '/test.txt';
$etag = sha1(fileinode($filename) . filesize($filename) . filemtime($filename));
$serverVars = ['REQUEST_URI' => '/test.txt', 'REQUEST_METHOD' => 'PUT', 'HTTP_IF' => '(["' . $etag . '"])'];
$request = HTTP\Sapi::createFromServerArray($serverVars);
$request->setBody('newbody');
$this->server->httpRequest = $request;
$this->server->exec();
$this->assertEquals(204, $this->response->status, 'Incorrect status received. Full response body:' . $this->response->body);
}
exit;
}
// Attach a Retina Images header for debugging
if (!DISABLE_RI_HEADER) {
header('X-Retina-Images: ' . $status);
}
// Send cache headers
if (SEND_CACHE_CONTROL) {
header("Cache-Control: private, {$cache_directive}, max-age=" . CACHE_TIME, true);
}
if (SEND_EXPIRES) {
date_default_timezone_set('GMT');
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + CACHE_TIME) . ' GMT', true);
}
if (SEND_ETAG) {
$etag = '"' . filemtime($source_file) . fileinode($source_file) . '"';
header("ETag: {$etag}", true);
if (DEBUG) {
fwrite($_debug_fh, "generated etag: {$etag}\n");
if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
fwrite($_debug_fh, "received etag: {$_SERVER['HTTP_IF_NONE_MATCH']}\n\n");
}
}
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] === $etag) {
// File in cache hasn't change
header('Last-Modified: ' . gmdate('D, d M Y H:i:s', filemtime($source_file)) . ' GMT', true, 304);
exit;
}
}
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) === filemtime($source_file)) {
// File in cache hasn't change
public function __construct()
{
global $ALLOWED_SITES;
$this->startTime = microtime(true);
date_default_timezone_set('UTC');
$this->debug(1, "Starting new request from " . $this->getIP() . " to " . $_SERVER['REQUEST_URI']);
$this->calcDocRoot();
//On windows systems I'm assuming fileinode returns an empty string or a number that doesn't change. Check this.
$this->salt = @filemtime(__FILE__) . '-' . @fileinode(__FILE__);
$this->debug(3, "Salt is: " . $this->salt);
if (FILE_CACHE_DIRECTORY) {
if (!is_dir(FILE_CACHE_DIRECTORY)) {
@mkdir(FILE_CACHE_DIRECTORY);
if (!is_dir(FILE_CACHE_DIRECTORY)) {
$this->error("Could not create the file cache directory.");
return false;
}
}
$this->cacheDirectory = FILE_CACHE_DIRECTORY;
if (!touch($this->cacheDirectory . '/index.html')) {
$this->error("Could not create the index.html file - to fix this create an empty file named index.html file in the cache directory.");
}
} else {
$this->cacheDirectory = sys_get_temp_dir();
}
//Clean the cache before we do anything because we don't want the first visitor after FILE_CACHE_TIME_BETWEEN_CLEANS expires to get a stale image.
$this->cleanCache();
$this->myHost = preg_replace('/^www\\./i', '', $_SERVER['HTTP_HOST']);
$this->src = $this->param('src');
$this->url = parse_url($this->src);
$this->src = preg_replace('/https?:\\/\\/(?:www\\.)?' . $this->myHost . '/i', '', $this->src);
if (strlen($this->src) <= 3) {
$this->error("No image specified");
return false;
}
if (BLOCK_EXTERNAL_LEECHERS && array_key_exists('HTTP_REFERER', $_SERVER) && !preg_match('/^https?:\\/\\/(?:www\\.)?' . $this->myHost . '(?:$|\\/)/i', $_SERVER['HTTP_REFERER'])) {
// base64 encoded red image that says 'no hotlinkers'
// nothing to worry about! :)
$imgData = base64_decode("R0lGODlhUAAMAIAAAP8AAP///yH5BAAHAP8ALAAAAABQAAwAAAJpjI+py+0Po5y0OgAMjjv01YUZ\nOGplhWXfNa6JCLnWkXplrcBmW+spbwvaVr/cDyg7IoFC2KbYVC2NQ5MQ4ZNao9Ynzjl9ScNYpneb\nDULB3RP6JuPuaGfuuV4fumf8PuvqFyhYtjdoeFgAADs=");
header('Content-Type: image/gif');
header('Content-Length: ' . strlen($imgData));
header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
header("Pragma: no-cache");
header('Expires: ' . gmdate('D, d M Y H:i:s', time()));
echo $imgData;
return false;
exit(0);
}
if (preg_match('/^https?:\\/\\/[^\\/]+/i', $this->src)) {
$this->debug(2, "Is a request for an external URL: " . $this->src);
$this->isURL = true;
} else {
$this->debug(2, "Is a request for an internal file: " . $this->src);
}
if ($this->isURL && !ALLOW_EXTERNAL) {
$this->error("You are not allowed to fetch images from an external website.");
return false;
}
if ($this->isURL) {
if (ALLOW_ALL_EXTERNAL_SITES) {
$this->debug(2, "Fetching from all external sites is enabled.");
} else {
$this->debug(2, "Fetching only from selected external sites is enabled.");
$allowed = false;
foreach ($ALLOWED_SITES as $site) {
if (strtolower(substr($this->url['host'], -strlen($site) - 1)) === strtolower(".{$site}") || strtolower($this->url['host']) === strtolower($site)) {
$this->debug(3, "URL hostname {$this->url['host']} matches {$site} so allowing.");
$allowed = true;
}
}
if (!$allowed) {
return $this->error("You may not fetch images from that site. To enable this site in timthumb, you can either add it to \$ALLOWED_SITES and set ALLOW_EXTERNAL=true. Or you can set ALLOW_ALL_EXTERNAL_SITES=true, depending on your security needs.");
}
}
}
$cachePrefix = $this->isURL ? '_ext_' : '_int_';
if ($this->isURL) {
$arr = explode('&', $_SERVER['QUERY_STRING']);
asort($arr);
$this->cachefile = $this->cacheDirectory . '/' . FILE_CACHE_PREFIX . $cachePrefix . md5($this->salt . implode('', $arr) . $this->fileCacheVersion) . FILE_CACHE_SUFFIX;
} else {
$this->localImage = $this->getLocalImagePath($this->src);
if (!$this->localImage) {
$this->debug(1, "Could not find the local image: {$this->localImage}");
$this->error("Could not find the internal image you specified.");
$this->set404();
return false;
}
$this->debug(1, "Local image path is {$this->localImage}");
$this->localImageMTime = @filemtime($this->localImage);
//We include the mtime of the local file in case in changes on disk.
$this->cachefile = $this->cacheDirectory . '/' . FILE_CACHE_PREFIX . $cachePrefix . md5($this->salt . $this->localImageMTime . $_SERVER['QUERY_STRING'] . $this->fileCacheVersion) . FILE_CACHE_SUFFIX;
}
$this->debug(2, "Cache file is: " . $this->cachefile);
return true;
}
/**
* Inode
*
* @return int
*/
public function getInode()
{
return fileinode($this->file);
}
