base = '/';
$this->uriBase = '/sys' . SYS_SYS . '/' . SYS_LANG . '/' . SYS_SKIN . '/services/webdav/';
// let the base class do all the work
parent::ServeRequest();
}
/**
* No authentication is needed here
*
* @access private
* @param string HTTP Authentication type (Basic, Digest, ...)
* @param string Username
* @param string Password
* @return bool true on successful authentication
*/
function check_auth($type, $user, $pass)
{
return true;
}
/**
* PROPFIND method handler
*
* @param array general parameter passing array
* @param array return array for file properties
* @return bool true on success
*/
function PROPFIND(&$options, &$files)
{
$paths = $this->paths;
// prepare property array
$files["files"] = array();
$pathClasses = PATH_DB . PATH_SEP . SYS_SYS . PATH_SEP . 'classes' . PATH_SEP;
if ( count($paths) == 0 && is_dir( $pathClasses ) ) {
$props = array ();
$props[] = $this->mkprop("displayname", 'Classes' );
$props[] = $this->mkprop("creationdate", filectime($pathClasses) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathClasses) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathClasses) );
$props[] = $this->mkprop("resourcetype", 'collection' );
$props[] = $this->mkprop("getcontenttype", 'httpd/unix-directory' );
$files["files"][] = array ( 'path' => 'classes' , 'props' => $props);
}
if ( count($paths) > 0 && $paths[0] == 'classes' && is_dir( $pathClasses ) ) {
// try to open directory
$handle = @opendir($pathClasses);
if ($handle) {
while ($filename = readdir($handle)) {
$ext = array_pop ( explode ( '.', $filename) );
if ($filename != "." && $filename != ".." && !is_dir($pathClasses.$filename) && $ext == 'php' ) {
$props = array ();
$props[] = $this->mkprop("displayname", $filename );
$props[] = $this->mkprop("creationdate", filectime($pathClasses.$filename) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathClasses.$filename) );
$props[] = $this->mkprop("getetag", fileatime($pathClasses.$filename) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathClasses.$filename) );
$props[] = $this->mkprop("resourcetype", '' );
$props[] = $this->mkprop("getcontenttype", 'text/plain' );
$props[] = $this->mkprop("getcontentlength", filesize($pathClasses.$filename) );
if ( count( $paths ) == 1 || ( count( $paths ) == 2 && $paths[1] == $filename ) )
$files["files"][] = array ( 'path' => "classes/$filename" , 'props' => $props);
}
}
}
}//path classes
$pathProcesses = PATH_DB . SYS_SYS . PATH_SEP ;
if ( count($paths) == 0 && is_dir( $pathProcesses ) ) {
$props = array ();
$props[] = $this->mkprop("displayname", 'Processes' );
$props[] = $this->mkprop("creationdate", filectime($pathProcesses) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathProcesses) );
$props[] = $this->mkprop("resourcetype", 'collection' );
$props[] = $this->mkprop("getcontenttype", 'httpd/unix-directory' );
$files["files"][] = array ( 'path' => 'processes' , 'props' => $props);
}
//list all active processes
if ( count($paths) == 1 && $paths[0] == 'processes' && is_dir( $pathProcesses ) ) {
// try to get the process directory list
G::LoadClass ( 'processMap');
G::LoadClass ( 'model/Process');
$oProcessMap = new processMap();
$oProcess = new Process();
$c = $oProcessMap->getConditionProcessList();
$oDataset = ProcessPeer::doSelectRS($c);
$oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
$oDataset->next();
while ($aRow = $oDataset->getRow()) {
if ($aRow['PRO_STATUS'] == 'ACTIVE' ) {
$aProcess = $oProcess->load($aRow['PRO_UID']);
$props = array ();
$props[] = $this->mkprop("displayname", $aProcess['PRO_TITLE'] );
$props[] = $this->mkprop("creationdate", filectime($pathProcesses) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathProcesses) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathProcesses) );
$props[] = $this->mkprop("resourcetype", 'collection' );
$props[] = $this->mkprop("getcontenttype", 'httpd/unix-directory' );
$files["files"][] = array ( 'path' => "processes/". $aRow['PRO_UID'] , 'props' => $props);
}
$oDataset->next();
}
}//dir of processes
//content of any process ( the three major folders of Processes )
$pathXmlform = $pathProcesses . 'xmlForms' . PATH_SEP;
if ( count($paths) == 2 && $paths[0] == 'processes' && is_dir( $pathProcesses ) ) {
$props = array ();
$props[] = $this->mkprop("displayname", 'xmlforms' );
$props[] = $this->mkprop("creationdate", filectime($pathXmlform) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathXmlform) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathXmlform) );
$props[] = $this->mkprop("resourcetype", 'collection' );
$props[] = $this->mkprop("getcontenttype", 'httpd/unix-directory' );
$files["files"][] = array ( 'path' => 'processes/' . $paths[1] . '/xmlforms' , 'props' => $props);
$props[] = $this->mkprop("displayname", 'mailTemplates' );
$props[] = $this->mkprop("creationdate", filectime($pathProcesses) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathProcesses) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathProcesses) );
$props[] = $this->mkprop("resourcetype", 'collection' );
$props[] = $this->mkprop("getcontenttype", 'httpd/unix-directory' );
$files["files"][] = array ( 'path' => 'processes/' . $paths[1] . '/mailTemplates' , 'props' => $props);
$props[] = $this->mkprop("displayname", 'public_html' );
$props[] = $this->mkprop("creationdate", filectime($pathProcesses) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathProcesses) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathProcesses) );
$props[] = $this->mkprop("resourcetype", 'collection' );
$props[] = $this->mkprop("getcontenttype", 'httpd/unix-directory' );
$files["files"][] = array ( 'path' => 'processes/' . $paths[1] . '/public_html' , 'props' => $props);
}//content of any processes
//list available xmlforms
if ( count($paths) == 3 && $paths[0] == 'processes' && $paths[2] == 'xmlforms' && is_dir( $pathXmlform ) ) {
$pathXmlform = $pathProcesses . 'xmlForms' . PATH_SEP . $paths[1] . PATH_SEP;
$handle = @opendir($pathXmlform);
if ($handle) {
while ($filename = readdir($handle)) {
$ext = array_pop ( explode ( '.', $filename) );
if ($filename != "." && $filename != ".." && !is_dir($pathXmlform.$filename) && ( $ext == 'xml' || $ext == 'html' ) ) {
$props = array ();
$props[] = $this->mkprop("displayname", $filename );
$props[] = $this->mkprop("creationdate", filectime($pathXmlform.$filename) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathXmlform.$filename) );
$props[] = $this->mkprop("getetag", fileatime($pathXmlform.$filename) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathXmlform.$filename) );
$props[] = $this->mkprop("resourcetype", '' );
$props[] = $this->mkprop("getcontenttype", 'text/plain' );
$props[] = $this->mkprop("getcontentlength", filesize($pathXmlform.$filename) );
//if ( count( $paths ) == 1 || ( count( $paths ) == 2 && $paths[1] == $filename ) )
$files["files"][] = array ( 'path' => 'processes/' . $paths[1] . '/xmlforms/' . $filename , 'props' => $props);
}
}
}
}//content of xmlforms
//list available mailTemplates
$pathTemplates = $pathProcesses . 'mailTemplates' . PATH_SEP;
if ( count($paths) == 3 && $paths[0] == 'processes' && $paths[2] == 'mailTemplates' && is_dir( $pathTemplates ) ) {
$pathTemplates = $pathProcesses . 'mailTemplates' . PATH_SEP . $paths[1] . PATH_SEP;
$handle = @opendir($pathTemplates);
if ($handle) {
while ($filename = readdir($handle)) {
$ext = array_pop ( explode ( '.', $filename) );
if ($filename != "." && $filename != ".." && !is_dir($pathTemplates.$filename) /* && ( $ext == 'xml' || $ext == 'html' ) */ ) {
$props = array ();
$props[] = $this->mkprop("displayname", $filename );
$props[] = $this->mkprop("creationdate", filectime($pathTemplates.$filename) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathTemplates.$filename) );
$props[] = $this->mkprop("getetag", fileatime($pathTemplates.$filename) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathTemplates.$filename) );
$props[] = $this->mkprop("resourcetype", '' );
$props[] = $this->mkprop("getcontenttype", 'text/plain' );
$props[] = $this->mkprop("getcontentlength", filesize($pathTemplates.$filename) );
//if ( count( $paths ) == 1 || ( count( $paths ) == 2 && $paths[1] == $filename ) )
$files["files"][] = array ( 'path' => 'processes/' . $paths[1] . '/mailTemplates/' . $filename , 'props' => $props);
}
}
}
}//content of mailTemplates
//list available public_html files
$pathPublic = $pathProcesses . 'public' . PATH_SEP;
if ( count($paths) == 3 && $paths[0] == 'processes' && $paths[2] == 'public_html' && is_dir( $pathTemplates ) ) {
$pathPublic = $pathProcesses . 'public' . PATH_SEP . $paths[1] . PATH_SEP;
$handle = @opendir($pathPublic);
if ($handle) {
while ($filename = readdir($handle)) {
$ext = array_pop ( explode ( '.', $filename) );
if ($filename != "." && $filename != ".." && !is_dir($pathPublic.$filename) /* && ( $ext == 'xml' || $ext == 'html' ) */ ) {
$props = array ();
$props[] = $this->mkprop("displayname", $filename );
$props[] = $this->mkprop("creationdate", filectime($pathPublic.$filename) );
$props[] = $this->mkprop("getlastmodified", filemtime($pathPublic.$filename) );
$props[] = $this->mkprop("getetag", fileatime($pathPublic.$filename) );
$props[] = $this->mkprop("lastaccessed", filemtime($pathPublic.$filename) );
$props[] = $this->mkprop("resourcetype", '' );
$props[] = $this->mkprop("getcontenttype", 'text/plain' );
$props[] = $this->mkprop("getcontentlength", filesize($pathPublic.$filename) );
//if ( count( $paths ) == 1 || ( count( $paths ) == 2 && $paths[1] == $filename ) )
$files["files"][] = array ( 'path' => 'processes/' . $paths[1] . '/public_html/' . $filename , 'props' => $props);
}
}
}
}//content of public_html files
/*
if ( 1 ) {
$props = array ();
$props[] = $this->mkprop("displayname", print_r ($pathPublic, 1) );
$props[] = $this->mkprop("creationdate", filectime( PATH_DB ) );
$props[] = $this->mkprop("getlastmodified", filemtime( PATH_DB ) );
$props[] = $this->mkprop("resourcetype", 'collection' );
$props[] = $this->mkprop("getcontenttype", 'httpd/unix-directory' );
$files["files"][] = array ( 'path' => '/' , 'props' => $props);
} */
// ok, all done
return true;
}
/**
* detect if a given program is found in the search PATH
*
* 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, $path = false)
{
// path defaults to PATH from environment if not set
if ($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(".exe", ".com");
$check_fn = "file_exists";
} else {
// anywhere else we look for an executable file of that name
$exts = array("");
$check_fn = "is_executable";
}
// now check the directories in the path for the program
foreach (explode(PATH_SEPARATOR, $path) as $dir) {
// skip invalid path entries
if (!file_exists($dir)) continue;
if (!is_dir($dir)) continue;
// and now look for the file
foreach ($exts as $ext) {
if ($check_fn("$dir/$name".$ext)) return true;
}
}
return false;
}
/**
* try to detect the mime type of a file
*
* @param string file path
* @return string guessed mime type
*/
function _mimetype($fspath)
{
if (@is_dir($fspath)) {
// directories are easy
return "httpd/unix-directory";
} else if (function_exists("mime_content_type")) {
// use mime magic extension if available
$mime_type = mime_content_type($fspath);
} else if ($this->_can_execute("file")) {
// it looks like we have a 'file' command,
// lets see it it does have mime support
$fp = popen("file -i '$fspath' 2>/dev/null", "r");
$reply = fgets($fp);
pclose($fp);
// popen will not return an error if the binary was not found
// and find may not have mime support using "-i"
// so we test the format of the returned string
// the reply begins with the requested filename
if (!strncmp($reply, "$fspath: ", strlen($fspath)+2)) {
$reply = substr($reply, strlen($fspath)+2);
// followed by the mime type (maybe including options)
if (preg_match('/^[[:alnum:]_-]+/[[:alnum:]_-]+;?.*/', $reply, $matches)) {
$mime_type = $matches[0];
}
}
}
if (empty($mime_type)) {
// Fallback solution: try to guess the type by the file extension
// TODO: add more ...
// TODO: it has been suggested to delegate mimetype detection
// to apache but this has at least three issues:
// - works only with apache
// - needs file to be within the document tree
// - requires apache mod_magic
// TODO: can we use the registry for this on Windows?
// OTOH if the server is Windos the clients are likely to
// be Windows, too, and tend do ignore the Content-Type
// anyway (overriding it with information taken from
// the registry)
// TODO: have a seperate PEAR class for mimetype detection?
switch (strtolower(strrchr(basename($fspath), "."))) {
case ".html":
$mime_type = "text/html";
break;
case ".gif":
$mime_type = "image/gif";
break;
case ".jpg":
$mime_type = "image/jpeg";
break;
default:
$mime_type = "application/octet-stream";
break;
}
}
return $mime_type;
}
/**
* GET method handler
*
* @param array parameter passing array
* @return bool true on success
*/
function GET(&$options) {
$paths = $this->paths;
$pathClasses = PATH_DB . SYS_SYS . PATH_SEP . 'classes' . PATH_SEP;
if ( count($paths) > 0 && $paths[0] == 'classes' && is_dir( $pathClasses ) ) {
$fsFile = $pathClasses. $paths[1];
if ( count($paths) == 2 && file_exists( $fsFile ) ) {
$content = file_get_contents ($fsFile);
print $content;
header("Content-Type: " . mime_content_type($fsFile ) );
header("Last-Modified: " . date("D, j M Y H:m:s ", file_mtime($fsFile )) . "GMT");
header("Content-Length: ". filesize($fsFile));
return true;
}
}
$pathProcesses = PATH_DB . SYS_SYS . PATH_SEP;
if ( count($paths) > 0 && $paths[0] == 'processes' && is_dir( $pathProcesses ) ) {
if ( count($paths) == 4 && $paths[2] == 'xmlforms' ) {
$pathXmlform = $pathProcesses . 'xmlForms' . PATH_SEP . $paths[1] . PATH_SEP;
$fsFile = $pathXmlform. $paths[3];
if ( count($paths) == 4 && file_exists( $fsFile ) ) {
$content = file_get_contents ($fsFile);
print $content;
header("Content-Type: " . mime_content_type($fsFile ) );
header("Last-Modified: " . date("D, j M Y H:m:s ", file_mtime($fsFile )) . "GMT");
header("Content-Length: ". filesize($fsFile));
return true;
}
}
if ( count($paths) == 4 && $paths[2] == 'mailTemplates' ) {
$pathTemplates = $pathProcesses . 'mailTemplates' . PATH_SEP . $paths[1] . PATH_SEP;
$fsFile = $pathTemplates. $paths[3];
if ( count($paths) == 4 && file_exists( $fsFile ) ) {
$content = file_get_contents ($fsFile);
print $content;
header("Content-Type: " . mime_content_type($fsFile ) );
header("Last-Modified: " . date("D, j M Y H:m:s ", file_mtime($fsFile )) . "GMT");
header("Content-Length: ". filesize($fsFile));
return true;
}
}
if ( count($paths) == 4 && $paths[2] == 'public_html' ) {
$pathPublic = $pathProcesses . 'public' . PATH_SEP . $paths[1] . PATH_SEP;
$fsFile = $pathPublic. $paths[3];
if ( count($paths) == 4 && file_exists( $fsFile ) ) {
$content = file_get_contents ($fsFile);
print $content;
header("Content-Type: " . mime_content_type($fsFile ) );
header("Last-Modified: " . date("D, j M Y H:m:s ", file_mtime($fsFile )) . "GMT");
header("Content-Length: ". filesize($fsFile));
return true;
}
}
}
print_r ( $paths );
return true;
if ( $options["path"] == '/' ) {
return $this->getRoot( $options );
}
//print_r ($options);
// get absolute fs path to requested resource
$fspath = $this->base . $options["path"];
// sanity check
if (!file_exists($fspath)) return false;
// is this a collection?
if (is_dir($fspath)) {
return $this->GetDir($fspath, $options);
}
// detect resource type
$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
$options['mtime'] = filemtime($fspath);
// detect resource size
$options['size'] = filesize($fspath);
// no need to check result here, it is handled by the base class
$options['stream'] = fopen($fspath, "r");
return true;
}
/**
* getRoot
*
* @param string &$options
* @return boolean false
*/
function getRoot (&$options)
{
$path = $this->_slashify($options["path"]);
// fixed width directory column format
$format = "%15s %-19s %-s\n";
echo "Index of " . htmlspecialchars($options['path']) . "\n";
echo "Index of " . htmlspecialchars($options['path']) . "
\n";
echo "";
printf($format, "Size", "Last modified", "Filename");
echo "
";
$pathRoot = array ( 'xmlforms', 'public_html', 'dir1', 'dir2' );
foreach ( $pathRoot as $key => $val ) {
$fullpath = $fspath."/".$filename;
$name = htmlspecialchars($val);
printf($format, number_format(filesize($fullpath)),
strftime("%Y-%m-%d %H:%M:%S", filemtime($fullpath)),
"$name");
}
echo "";
echo "\n";
die;
$handle = @opendir($fspath);
if (!$handle) {
return false;
}
while ($filename = readdir($handle)) {
if ($filename != "." && $filename != "..") {
$fullpath = $fspath."/".$filename;
$name = htmlspecialchars($filename);
printf($format,
number_format(filesize($fullpath)),
strftime("%Y-%m-%d %H:%M:%S", filemtime($fullpath)),
"$name");
}
}
echo "";
closedir($handle);
echo "