| ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| POSSIBILITY OF SUCH DAMAGE. |
+----------------------------------------------------------------------+
-*/
+*/
require_once("../inc/lib_base.php");
+ oc_require_once("lib_log.php");
oc_require_once("HTTP/WebDAV/Server.php");
oc_require_once("System.php");
-
+
/**
* Filesystem access using WebDAV
*
* @author Hartmut Holzgraefe <hartmut@php.net>
* @version @package-version@
*/
- class HTTP_WebDAV_Server_Filesystem extends HTTP_WebDAV_Server
+ class HTTP_WebDAV_Server_Filesystem extends HTTP_WebDAV_Server
{
/**
* Root directory for WebDAV access
* Serve a webdav request
*
* @access public
- * @param string
+ * @param string
*/
- function ServeRequest($base = false)
+ function ServeRequest($base = false)
{
// special treatment for litmus compliance test
// reply on its identifier header
} else if (!$this->base) {
$this->base = $this->_SERVER['DOCUMENT_ROOT'];
}
-
+
// let the base class do all the work
parent::ServeRequest();
}
* @param string Password
* @return bool true on successful authentication
*/
- function check_auth($type, $user, $pass)
+ function check_auth($type, $user, $pass)
{
return true;
}
* @param array return array for file properties
* @return bool true on success
*/
- function PROPFIND(&$options, &$files)
+ function PROPFIND(&$options, &$files)
{
// get absolute fs path to requested resource
$fspath = $options["path"];
-
+
// sanity check
if (!OC_FILESYSTEM::file_exists($fspath)) {
return false;
// store information for the requested path itself
$files["files"][] = $this->fileinfo($options["path"]);
// information for contained resources requested?
- if (!empty($options["depth"]) && OC_FILESYSTEM::is_dir($fspath) && OC_FILESYSTEM::is_readable($fspath)) {
+ if (!empty($options["depth"]) && OC_FILESYSTEM::is_dir($fspath) && OC_FILESYSTEM::is_readable($fspath)) {
// make sure path ends with '/'
$options["path"] = $this->_slashify($options["path"]);
// try to open directory
$handle = @OC_FILESYSTEM::opendir($fspath);
-
+
if ($handle) {
// ok, now get all its contents
while ($filename = readdir($handle)) {
// ok, all done
return true;
- }
-
+ }
+
/**
* Get properties for a single file/resource
*
* @param string resource path
* @return array resource properties
*/
- function fileinfo($path)
+ function fileinfo($path)
{
// map URI path to filesystem path
$fspath =$path;
// create result array
$info = array();
// TODO remove slash append code when base clase is able to do it itself
- $info["path"] = OC_FILESYSTEM::is_dir($fspath) ? $this->_slashify($path) : $path;
- $info["props"] = array();
+ $info["path"] = OC_FILESYSTEM::is_dir($fspath) ? $this->_slashify($path) : $path;
+ $info["props"] = array();
// no special beautified displayname here ...
$info["props"][] = $this->mkprop("displayname", strtoupper($path));
-
+
// creation and modification time
$info["props"][] = $this->mkprop("creationdate", OC_FILESYSTEM::filectime($fspath));
$info["props"][] = $this->mkprop("getlastmodified", OC_FILESYSTEM::filemtime($fspath));
if ( OC_FILESYSTEM::is_dir($fspath)) {
// directory (WebDAV collection)
$info["props"][] = $this->mkprop("resourcetype", "collection");
- $info["props"][] = $this->mkprop("getcontenttype", "httpd/unix-directory");
+ $info["props"][] = $this->mkprop("getcontenttype", "httpd/unix-directory");
} else {
// plain file (WebDAV resource)
$info["props"][] = $this->mkprop("resourcetype", "");
$info["props"][] = $this->mkprop("getcontenttype", $this->_mimetype($fspath));
} else {
$info["props"][] = $this->mkprop("getcontenttype", "application/x-non-readable");
- }
+ }
$info["props"][] = $this->mkprop("getcontentlength", OC_FILESYSTEM::filesize($fspath));
}
// get additional properties from database
/**
* detect if a given program is found in the search PATH
*
- * helper function used by _mimetype() to detect if the
+ * helper function used by _mimetype() to detect if the
* external 'file' utility is available
*
* @param string program name
* @param string optional search path, defaults to $PATH
* @return bool true if executable program found in path
*/
- function _can_execute($name, $path = false)
+ function _can_execute($name, $path = false)
{
// path defaults to PATH from environment if not set
if ($path === false) {
$path = getenv("PATH");
}
-
+
// check method depends on operating system
if (!strncmp(PHP_OS, "WIN", 3)) {
// on Windows an appropriate COM or EXE file needs to exist
$exts = array("");
$check_fn = "is_executable";
}
-
+
// now check the directories in the path for the program
foreach (explode(PATH_SEPARATOR, $path) as $dir) {
// skip invalid path entries
return false;
}
-
+
/**
* try to detect the mime type of a file
*
* @param string file path
* @return string guessed mime type
*/
- function _mimetype($fspath)
+ function _mimetype($fspath)
{
return OC_FILESYSTEM::getMimeType($fspath);
-
+
return $mime_type;
}
/**
* HEAD method handler
- *
+ *
* @param array parameter passing array
* @return bool true on success
*/
- function HEAD(&$options)
+ function HEAD(&$options)
{
// get absolute fs path to requested resource
$fspath = $options["path"];
// sanity check
if (! OC_FILESYSTEM::file_exists($fspath)) return false;
-
+
// detect resource type
- $options['mimetype'] = $this->_mimetype($fspath);
-
+ $options['mimetype'] = $this->_mimetype($fspath);
+
// detect modification time
// see rfc2518, section 13.7
// some clients seem to treat this as a reverse rule
// requiering a Last-Modified header if the getlastmodified header was set
$options['mtime'] = OC_FILESYSTEM::filemtime($fspath);
-
+
// detect resource size
$options['size'] = OC_FILESYSTEM::filesize($fspath);
-
+
return true;
}
/**
* GET method handler
- *
+ *
* @param array parameter passing array
* @return bool true on success
*/
- function GET(&$options)
+ function GET(&$options)
{
// get absolute fs path to requested resource)
$fspath = $options["path"];
// no need to check result here, it is handled by the base class
$options['stream'] = OC_FILESYSTEM::fopen($fspath, "r");
-
+ OC_LOG::event($_SESSION['username'],3,$options["path"]);
return true;
}
* @param string directory path
* @return void function has to handle HTTP response itself
*/
- function GetDir($fspath, &$options)
+ function GetDir($fspath, &$options)
{
$path = $this->_slashify($options["path"]);
if ($path != $options["path"]) {
}
echo "<html><head><title>Index of ".htmlspecialchars($options['path'])."</title></head>\n";
-
+
echo "<h1>Index of ".htmlspecialchars($options['path'])."</h1>\n";
-
+
echo "<pre>";
printf($format, "Size", "Last modified", "Filename");
echo "<hr>";
if ($filename != "." && $filename != "..") {
$fullpath = $fspath."/".$filename;
$name = htmlspecialchars($filename);
- printf($format,
+ printf($format,
number_format(filesize($fullpath)),
- strftime("%Y-%m-%d %H:%M:%S", filemtime($fullpath)),
+ strftime("%Y-%m-%d %H:%M:%S", filemtime($fullpath)),
"<a href='$name'>$name</a>");
}
}
/**
* PUT method handler
- *
+ *
* @param array parameter passing array
* @return bool true on success
*/
- function PUT(&$options)
+ function PUT(&$options)
{
$fspath = $options["path"];
return "403 Forbidden";
}
$fp = OC_FILESYSTEM::fopen($fspath, "w");
-
+ OC_LOG::event($_SESSION['username'],4,$options["path"]);
return $fp;
}
* @param array general parameter passing array
* @return bool true on success
*/
- function MKCOL($options)
- {
+ function MKCOL($options)
+ {
$path = $options["path"];
$parent = dirname($path);
$name = basename($path);
-
+
if (!OC_FILESYSTEM::file_exists($parent)) {
return "409 Conflict";
}
if (!empty($this->_SERVER["CONTENT_LENGTH"])) { // no body parsing yet
return "415 Unsupported media type";
}
-
+
$stat = OC_FILESYSTEM::mkdir($parent."/".$name, 0777);
if (!$stat) {
- return "403 Forbidden";
+ return "403 Forbidden";
}
return ("201 Created");
}
-
-
+
+
/**
* DELETE method handler
*
* @param array general parameter passing array
* @return bool true on success
*/
- function DELETE($options)
+ function DELETE($options)
{
$path =$options["path"];
* @param array general parameter passing array
* @return bool true on success
*/
- function MOVE($options)
+ function MOVE($options)
{
return $this->COPY($options, true);
}
* @param array general parameter passing array
* @return bool true on success
*/
- function COPY($options, $del=false)
+ function COPY($options, $del=false)
{
// TODO Property updates still broken (Litmus should detect this?)
if (OC_FILESYSTEM::is_dir($source)) { // resource is a collection
switch ($options["depth"]) {
- case "infinity": // valid
+ case "infinity": // valid
break;
case "0": // valid for COPY only
if ($del) { // MOVE?
}
break;
case "1": // invalid for both COPY and MOVE
- default:
+ default:
return "400 Bad request";
}
}
$dest = $options["dest"];
$destdir = dirname($dest);
-
+
if (!OC_FILESYSTEM::file_exists($destdir) || !OC_FILESYSTEM::is_dir($destdir)) {
return "409 Conflict";
}
if ($options["overwrite"]) {
$stat = $this->DELETE(array("path" => $options["dest"]));
if (($stat{0} != "2") && (substr($stat, 0, 3) != "404")) {
- return $stat;
+ return $stat;
}
} else {
return "412 precondition failed";
}
$destpath = $this->_unslashify($options["dest"]);
if (is_dir($source)) {
- $query = "UPDATE properties
- SET path = REPLACE(path, '".$options["path"]."', '".$destpath."')
+ $query = "UPDATE properties
+ SET path = REPLACE(path, '".$options["path"]."', '".$destpath."')
WHERE path LIKE '".$this->_slashify($options["path"])."%'";
OC_DB::query($query);
}
- $query = "UPDATE properties
+ $query = "UPDATE properties
SET path = '".$destpath."'
WHERE path = '".$options["path"]."'";
OC_DB::query($query);
if (!is_array($files) || empty($files)) {
return "500 Internal server error";
}
-
-
+
+
foreach ($files as $file) {
if (OC_FILESYSTEM::is_dir($file)) {
$file = $this->_slashify($file);
}
$destfile = str_replace($source, $dest, $file);
-
+
if (OC_FILESYSTEM::is_dir($file)) {
if (!OC_FILESYSTEM::file_exists($destfile)) {
if (!OC_FILESYSTEM::is_writeable(dirname($destfile))) {
return "409 Conflict";
}
} else {
-
+
if (!OC_FILESYSTEM::copy($file, $destfile)) {
error_log("copy $file to $destfile failed");
return "409 Conflict";
$query = "INSERT INTO properties SELECT * FROM properties WHERE path = '".$options['path']."'";
}
- return ($new && !$existing_col) ? "201 Created" : "204 No Content";
+ return ($new && !$existing_col) ? "201 Created" : "204 No Content";
}
/**
* @param array general parameter passing array
* @return bool true on success
*/
- function PROPPATCH(&$options)
+ function PROPPATCH(&$options)
{
global $prefs, $tab;
$path = $options["path"];
$dir = dirname($path)."/";
$base = basename($path);
-
+
foreach ($options["props"] as $key => $prop) {
if ($prop["ns"] == "DAV:") {
$options["props"][$key]['status'] = "403 Forbidden";
error_log($query);
} else {
$query = "DELETE FROM properties WHERE path = '$options[path]' AND name = '$prop[name]' AND ns = '$prop[ns]'";
- }
+ }
OC_DB::query($query);
}
}
-
+
return "";
}
* @param array general parameter passing array
* @return bool true on success
*/
- function LOCK(&$options)
+ function LOCK(&$options)
{
// get absolute fs path to requested resource
$fspath = $options["path"];
if (is_array($row)) {
$query = "UPDATE `locks` SET `expires` = '$options[timeout]', `modified` = ".time()." $where";
OC_DB::query($query);
-
+
$options['owner'] = $row['owner'];
$options['scope'] = $row["exclusivelock"] ? "exclusive" : "shared";
$options['type'] = $row["exclusivelock"] ? "write" : "read";
return false;
}
}
-
+
$query = "INSERT INTO `locks`
SET `token` = '$options[locktoken]'
, `path` = '$options[path]'
* @param array general parameter passing array
* @return bool true on success
*/
- function UNLOCK(&$options)
+ function UNLOCK(&$options)
{
$query = "DELETE FROM locks
WHERE path = '$options[path]'
* @param string resource path to check for locks
* @return bool true on success
*/
- function checkLock($path)
+ function checkLock($path)
{
$result = false;
$query = "SELECT *
"depth" => 0,
"owner" => $row['owner'],
"token" => $row['token'],
- "created" => $row['created'],
- "modified" => $row['modified'],
+ "created" => $row['created'],
+ "modified" => $row['modified'],
"expires" => $row['expires']
);
}
* @param void
* @return bool true on success
*/
- function create_database()
+ function create_database()
{
// TODO
return false;
projects / nextcloud-server.git / commitdiff