gupnp_control_point_callback_set(3) [php man page]

GUPNP_CONTROL_POINT_CALLBACK_SET(3)					 1				       GUPNP_CONTROL_POINT_CALLBACK_SET(3)

gupnp_control_point_callback_set - Set control point callback

SYNOPSIS

       bool gupnp_control_point_callback_set (resource	$cpoint, int  $signal, mixed  $callback, [mixed  $arg])

DESCRIPTION

	Set control point callback function for signal.

PARAMETERS

	      o $cpoint
		- A control point identifier, returned by gupnp_control_point_new(3).

	      o $signal
		- The value of signal. Signal can be one of the following values:

		     o GUPNP_SIGNAL_DEVICE_PROXY_AVAILABLE - Emitted whenever a new device has become available.

		     o GUPNP_SIGNAL_DEVICE_PROXY_UNAVAILABLE - Emitted whenever a device is not available any more.

		     o GUPNP_SIGNAL_SERVICE_PROXY_AVAILABLE - Emitted whenever a new service has become available.

		     o GUPNP_SIGNAL_SERVICE_PROXY_UNAVAILABLE - Emitted whenever a service is not available any more.

	      o $callback
		- The callback function for the certain signal. Typically, callback function takes on two parameters. The $proxy parameter's iden-
		tifier being the first, and the $arg second.

	      o $arg
		- User data for $callback.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      Create new UPnP context and start browsing

	      <?php

	      function device_proxy_available_cb($proxy, $arg)
	      {
		  $info = gupnp_device_info_get($proxy);

		  $type = $info['device_type'];
		  $location = $info['location'];

		  printf("Device available:
");
		  printf("type:     %s
", $type);
		  printf("location: %s
", $location);
	      }

	      /* Create the UPnP context */
	      $context = gupnp_context_new();

	      if (!$context) {
	       die("Error creating the GUPnP context
");
	      }

	      /* We're interested in everything */
	      $cp = gupnp_control_point_new($context, "ssdp:all");

	      gupnp_control_point_callback_set($cp,
		  GUPNP_SIGNAL_DEVICE_PROXY_AVAILABLE, 'device_proxy_available_cb');

	      /* Start for browsing */
	      gupnp_control_point_browse_start($cp);

	      ?>

ERRORS
/EXCEPTIONS
	Issues E_WARNING with not valid callback function.

SEE ALSO

       gupnp_control_point_new(3), gupnp_control_point_browse_start(3).

PHP Documentation Group 										       GUPNP_CONTROL_POINT_CALLBACK_SET(3)

GEARMANCLIENT(3)							 1							  GEARMANCLIENT(3)

The GearmanClient class

INTRODUCTION

	Represents a class for connecting to a Gearman job server and making requests to perform some function on provided data. The function per-
       formed must be one registered by a Gearman worker and the data passed is opaque to the job server.

CLASS SYNOPSIS

       GearmanClient

       GearmanClient

       Methods

       o public bool GearmanClient::addOptions (int  $options)

       o public bool GearmanClient::addServer ([string	$host = 127.0.0.1], [int  $port = 4730])

       o public bool GearmanClient::addServers ([string  $servers = 127.0.0.1:4730])

       o public GearmanTask GearmanClient::addTask (string  $function_name, string  $workload, [mixed  &$context], [string  $unique])

       o public GearmanTask GearmanClient::addTaskBackground (string  $function_name, string  $workload, [mixed  &$context], [string  $unique])

       o public GearmanTask GearmanClient::addTaskHigh (string	$function_name, string	$workload, [mixed  &$context], [string	$unique])

       o public  GearmanTask  GearmanClient::addTaskHighBackground  (string   $function_name,  string	$workload,  [mixed   &$context],   [string
	 $unique])

       o public GearmanTask GearmanClient::addTaskLow (string  $function_name, string  $workload, [mixed  &$context], [string  $unique])

       o public GearmanTask GearmanClient::addTaskLowBackground (string  $function_name, string  $workload, [mixed  &$context], [string  $unique])

       o public GearmanTask GearmanClient::addTaskStatus (string  $job_handle, [string	&$context])

       o public bool GearmanClient::clearCallbacks (void  )

       o public GearmanClient GearmanClient::clone (void  )

       o public GearmanClient::__construct (void  )

       o public string GearmanClient::context (void  )

       o public string GearmanClient::data (void  )

       o public string GearmanClient::do (string  $function_name, string  $workload, [string  $unique])

       o public string GearmanClient::doBackground (string  $function_name, string  $workload, [string	$unique])

       o public string GearmanClient::doHigh (string  $function_name, string  $workload, [string  $unique])

       o public string GearmanClient::doHighBackground (string	$function_name, string	$workload, [string  $unique])

       o public string GearmanClient::doJobHandle (void  )

       o public string GearmanClient::doLow (string  $function_name, string  $workload, [string  $unique])

       o public string GearmanClient::doLowBackground (string  $function_name, string  $workload, [string  $unique])

       o public string GearmanClient::doNormal (string	$function_name, string	$workload, [string  $unique])

       o public array GearmanClient::doStatus (void  )

       o public bool GearmanClient::echo (string  $workload)

       o public string GearmanClient::error (void  )

       o public int GearmanClient::getErrno (void  )

       o public array GearmanClient::jobStatus (string	$job_handle)

       o public bool GearmanClient::ping (string  $workload)

       o public bool GearmanClient::removeOptions (int	$options)

       o public int GearmanClient::returnCode (void  )

       o public bool GearmanClient::runTasks (void  )

       o public void GearmanClient::setClientCallback (callable  $callback)

       o public bool GearmanClient::setCompleteCallback (callable  $callback)

       o public bool GearmanClient::setContext (string	$context)

       o public bool GearmanClient::setCreatedCallback (string	$callback)

       o public bool GearmanClient::setData (string  $data)

       o public bool GearmanClient::setDataCallback (callable  $callback)

       o public bool GearmanClient::setExceptionCallback (callable  $callback)

       o public bool GearmanClient::setFailCallback (callable  $callback)

       o public bool GearmanClient::setOptions (int  $options)

       o public bool GearmanClient::setStatusCallback (callable  $callback)

       o public bool GearmanClient::setTimeout (int  $timeout)

       o public bool GearmanClient::setWarningCallback (callable  $callback)

       o public bool GearmanClient::setWorkloadCallback (callable  $callback)

       o public int GearmanClient::timeout (void  )

PHP Documentation Group 													  GEARMANCLIENT(3)