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Direktori : /home/serb/public_html/chat/temp/javaServer/
Current File : /home/serb/public_html/chat/temp/javaServer/patXMLServer_Dom.php
<?PHP
/**
*	patXMLServer_Dom
*	needs domxml extension
*	PHP socket xml server base class
*	Events that can be handled:
*	  * onStart
*	  * onConnect
*	  * onConnectionRefused
*	  * onClose
*	  * onShutdown
*	  * onReceiveRequest
*
*	Methods used to send responses:
*	  * sendResponse
*	  * broadcastResponse
*
*	@version	0.1
*	@author		Stephan Schmidt <schst@php-tools.net>, Gerd Schaufelberger <gerd@php-tools.net>
*	@package	patServer
*/
	class	patXMLServer_Dom extends patServer
{
/**
*	server received data
*	decodes the request
*
*	@access	private
*	@param	integer	$clientId	id of the client that sent the data
*	@param	string	$xml		xml data
*/
	function	onReceiveData( $xml )
	{
	    //print_r($xml);
			$clientId = 9999;

			$xmldoc = new myXML( $xml );

			if ($xmldoc->last_error != '')
				continue;


			//	get root element (type of request)
			$root			=	$xmldoc->root;
			$requestType	=	strtolower($root->name);

			//	extract request parameters
			$requestParams	=	array();

			if( is_array($root->children) )
			{
				foreach( $root->children as $child )
				{
					$requestParams[strtolower($child->name)] =	$child->getvalue('');
				}
			}

			if( is_array($root->attributes) )
			{
				while (list($key, $val) = each($root->attributes))
				{
					$requestParams[strtolower($key)] = $val;
				}
			}

			if ( ($requestParams['c'] == 'lin' || $requestParams['c'] == 'tzset') && $requestParams['id'] == '0')
			{
			    if( method_exists( $this, "acceptConnection" ) )
					$this->acceptConnection($requestParams['c']);
			}
			if( !isset($_SESSION['session_inst']) )
			{
				$requestParams['session_inst'] = 1;
				$_SESSION['session_inst'] = 1;
			}
			else
				$requestParams['session_inst'] = $_SESSION['session_inst'];//$_SESSION["session_chat"] = 1;


			$num = 1;

			if ( is_array($_SESSION['fc_connections']) )
				foreach( $_SESSION['fc_connections'] as $key=>$val )
				{


				if ( $requestParams['id'] == $key )
					{
				    	$clientId = $num;
					}
				  else {
				    if (!$val['userid']) {
				      //unset($_SESSION['fc_connections'][$key]);
				      //continue;
				    }
				  }

					if ( $requestParams['id'] == '0' )
					{
				    	$clientId = $_SESSION['client'];
					}
					if ($key == ''||$key == null) {
					    unset($_SESSION['fc_connections'][$key]);
						continue;
					}
				  if (!$val['userid']) {
				    //unset($_SESSION['fc_connections'][$key]);
				    continue;
				  }
					$_SESSION['fc_connections'][$key]['clientId'] = $num;
					$GLOBALS['socket_server']->clientInfo[$num]['host'] = $val['ip'];
					//$GLOBALS['socket_server']->clientInfo[$num]['connectOn'] = $_SESSION['connect'][$num];
					$GLOBALS['socket_server']->clientInfo[$num]['connection'] = $val;
					//$GLOBALS['socket_server']->clientInfo[$num]['connection']['clientId'] = $num;
					$GLOBALS['socket_server']->clientInfo['connid'][$key] = $num;
					$GLOBALS['socket_server']->clientInfo['userid'][$val['userid']] = $num;

				  foreach ($GLOBALS['socket_server']->clientInfo['roomid'] as $roomId=>$users){
				    unset($GLOBALS['socket_server']->clientInfo['roomid'][$roomId][$num]);
				  }

				  if(!is_array( $GLOBALS['socket_server']->clientInfo['roomid'][$val['roomid']]))
            $GLOBALS['socket_server']->clientInfo['roomid'][$val['roomid']] = array();

				  $GLOBALS['socket_server']->clientInfo['roomid'][$val['roomid']][$num] = $num;
					//$_SESSION['roomid'] = $GLOBALS['socket_server']->clientInfo['roomid'];
					$num++;

				}
				// = $GLOBALS['socket_server']->clientInfo$_SESSION['socket'];

				//$GLOBALS['socket_server']->clientInfo['roomid'] = $_SESSION['roomid'];

	  if( method_exists( $this, "onReceiveRequest" ) ) {
	    $this->onReceiveRequest( $clientId, $requestType, $requestParams, $xml );

	  }

	}

/**
*	send a response
*
*	@access	public
*	@param	integer	$clientId	id of the client to that the response should be sent
*	@param	string	$responseType	type of response
*	@param	array	$responseParams	all params
*	@return	boolean	$success
*/
	function	sendResponse( $clientId, $responseType, $responseParams )
	{
		$xml	=	$this->encodeResponse( $responseType, $responseParams );
		$this->sendData( $clientId, $xml );
	}

/**
*	!!! added function !!!
* 	send pure xml
*/
	function sendXMLResponse( $clientId, $xml)
	{
		$this->sendData( $clientId, $xml."\0" ); //!!!always \0
	}
function sendData( $clientId, $data, $debugData = true )
	{
		echo $data."\n";
		}
/**
*	!!! added function !!!
* 	send pure xml
*/
	function broadcastXMLResponse( $xml )
	{
		$this->broadcastData( $xml."\0", array() );
	}

/**
*	send response to all clients
*
*	@access	public
*	@param	string	$data		data to send
*	@param	array	$exclude	client ids to exclude
*/
	function	broadcastResponse( $responseType, $responseParams, $exclude = array() )
	{
		$xml	=	$this->encodeResponse( $responseType, $responseParams );
		$this->broadcastData( $xml, $exclude );
	}

/**
*	encode a request
*
*	@access	public
*	@param	string	$responseType	type of response
*	@param	array	$responseParams	all params
*	@return	string	$xml	encoded reponse
*/
	function	encodeResponse( $responseType, $responseParams )
	{
		if( empty( $responseParams ) )
			return	sprintf( "<%s/>\0", $responseType );

		$xml	=	sprintf( "<%s>", $responseType );
		foreach( $responseParams as $key => $value )
		{
			if( $value == "" )
				$xml	.=	sprintf( "<%s/>", $key );
			else
				$xml	.=	sprintf( "<%s>%s</%s>", $key, $value, $key );
		}
		$xml	.=	sprintf( "</%s>\0", $responseType );

		return	$xml;
	}
}
?>
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