s_host = $host;
$this->i_port = $port;
$this->f_timeout = $timeout;
$this->s_encryption_key = $key;
if($connect){
$this->connect();
}
}
/*! \brief Establish deamon connection.
@return boolean Returns true if the connection was succesfully established.
*/
public function connect()
{
$this->o_sock = new Socket_Client($this->s_host,$this->i_port,TRUE,$this->f_timeout);
if($this->o_sock->connected()){
$this->o_sock->setEncryptionKey($this->s_encryption_key);
$this->is_connected = TRUE;
}else{
$this->error = $this->o_sock->get_error();
$this->is_connected = FALSE;
}
}
/*! \brief Disconnect from gosa deamon.
*/
public function disconnect()
{
$this->o_sock->close();
$this->is_connected = FALSE;
}
/*! \brief Sets an error message, which can be returned with get_error().
@param string The Error message,
*/
private function set_error($str)
{
$this->b_error = TRUE;
$this->s_error = $str;
}
/*! \brief Checks if an error occured.
@return boolean returns TRUE or FALSE, whether there is an error or not.
*/
public function is_error()
{
return($this->b_error);
}
/*! \brief Returns the last error.
@return Returns the last error.
*/
public function get_error()
{
return($this->s_error);
}
/*! \brief Returns an array containing all queued entries.
@return Array All queued entries as an array.
*/
public function get_queued_entries()
{
$this->b_error = FALSE;
$this->s_error = "";
$xml_msg = "
gt
-1
";
$this->connect();
if($this->is_connected){
$this->o_sock->write($xml_msg);
$str = trim($this->o_sock->read());
$entries = $this->xml_to_array($str);
if(!array_key_exists("XML",$entries)){
$this->set_error("!!!Couldn't parse xml.");
$this->disconnect();
return;
}else{
if(!is_array($entries['XML'])) {
$ret = array();
}else{
$ret = $entries['XML'];
}
}
return($ret);
}
$this->set_error("Could not establish socket connection.");
$this->disconnect();
return;
}
/*! \brief Checks if the given id is in use.
@param Integer The ID of the entry.
@return Boolean TRUE if entry exists.
*/
public function id_exists($id)
{
if(!is_numeric($id)){
trigger_error("gosaSupportDaemon::get_entry() requires an integer value as ID parameter.");
return;
}
$this->b_error = FALSE;
$this->s_error = "";
$xml_msg = "
id
".$id."
";
$this->connect();
if(!$this->is_connected){
$this->set_error("Could not establish socket connection.");
}else{
$this->o_sock->write($xml_msg);
$str = trim($this->o_sock->read());
$entries = $this->xml_to_array($str);
if(isset($entries['XML']['ANSWER1'])){
$this->disconnect();
return(TRUE);
}
}
$this->disconnect();
return(FALSE);
}
/*! \brief Returns an entry from the gosaSupportQueue
@param Integer The ID of the entry we want to return.
@return Array Of the requested entry.
*/
public function get_entry($id)
{
if(!is_numeric($id)){
trigger_error("gosaSupportDaemon::get_entry() requires an integer value as ID parameter.");
return;
}
$this->b_error = FALSE;
$this->s_error = "";
$xml_msg = "
id
".$id."
";
$this->connect();
if(!$this->is_connected){
$this->set_error("Could not establish socket connection.");
}else{
$this->o_sock->write($xml_msg);
$str = trim($this->o_sock->read());
$entries = $this->xml_to_array($str);
if(!isset($entries['XML']['ANSWER1'])){
$this->set_error("Entry with id (".$id.") not found.");
$this->disconnect();
}else{
$ret = $entries['XML']['ANSWER1'];
return($ret);
}
}
return;
}
/*! \brief Removes an entry from the GOsa support queue.
@param Integer The ID of the entry we want to remove.
@return Boolean True on success.
*/
public function remove_entry($id)
{
$this->b_error = FALSE;
$this->s_error = "";
$xml_msg = "
id
".$id."
";
$this->connect();
if($this->is_connected){
$this->o_sock->write($xml_msg);
return(TRUE);
}
$this->set_error("Could not establish socket connection.");
return(FALSE);
}
/*! \brief Parses the given xml string into an array
@param String XML string
@return Array Returns an array containing the xml structure.
*/
function xml_to_array($xml)
{
$params = array();
$level = array();
$parser = xml_parser_create_ns();
xml_parse_into_struct($parser, $xml, $vals, $index);
$err_id = xml_get_error_code($parser);
if($err_id){
$this->set_error(xml_error_string(xml_get_error_code($parser)));
xml_parser_free($parser);
}else{
xml_parser_free($parser);
foreach ($vals as $xml_elem) {
if ($xml_elem['type'] == 'open') {
if (array_key_exists('attributes',$xml_elem)) {
list($level[$xml_elem['level']],$extra) = array_values($xml_elem['attributes']);
} else {
$level[$xml_elem['level']] = $xml_elem['tag'];
}
}
if ($xml_elem['type'] == 'complete') {
$start_level = 1;
$php_stmt = '$params';
while($start_level < $xml_elem['level']) {
$php_stmt .= '[$level['.$start_level.']]';
$start_level++;
}
$php_stmt .= '[$xml_elem[\'tag\']] = $xml_elem[\'value\'];';
@eval($php_stmt);
}
}
}
return($params);
}
/*! \brief Updates an entry with a set of new values,
@param Integer The ID of the entry, we want to update.
@param Array The variables to update.
@return Boolean Returns TRUE on success.
*/
public function update_entry($id,$entry)
{
$this->b_error = FALSE;
$this->s_error = "";
if(!is_numeric($id)){
trigger_error("Requires an integer value as ID parameter.");
return;
}
if(!is_array($entry)){
trigger_error("Requires an array as second parameter.");
return;
}
$attr = "";
foreach($entry as $name => $entry){
$attr.="<".strtolower($name).">".$entry."\n";
}
$xml_msg = "
gosa_update_status_jobdb_entry
".$id."
".$attr."
";
$this->connect();
if($this->is_connected){
$this->o_sock->write($xml_msg);
$str = trim($this->o_sock->read());
$entries = $this->xml_to_array($str);
if(!empty($str)){
return(TRUE);
}
return(FALSE);
}
$this->set_error("Could not establish socket connection.");
return(FALSE);
}
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>