obj_signal
[object]

Collaboration diagram for obj_signal:

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Detailed Description

Module for manage Object signals handling

TO COMPLETE

Obj_Signal Meta Information

Contact:

Daniele Rondina aka Ge@@ru <geaaru@gmail.com>

Status:

EasyDbus Core Library

License:

GPL

Contributor(s):

• Daniele Rondina aka Ge@@ru <geaaru@gmail.com>

Data Structures
struct	EasyDbus_obj_signal
	EasyDbus_obj_signal object This struct is used for creation of introspect xml reply. Signals are received only with a filter and they aren't connect with an object. From Dbus specification it is only possible define on XML introspect data signal in output from dbus service, not on signal handled from dbus service. More...
Functions
EasyDbus_obj_signal *	easydbus_obj_signal_create (char *signal)
	Created EasyDbus_obj_signal object for manage introspectable interface. This struct contains informations about signal sended from registered dbus service.
void	easydbus_obj_signal_free (EasyDbus_obj_signal *signal)
	Free EasyDbus_obj_signal object.

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Function Documentation

EasyDbus_obj_signal* easydbus_obj_signal_create

(

char *

signal

)

Created EasyDbus_obj_signal object for manage introspectable interface. This struct contains informations about signal sended from registered dbus service.

Parameters:

signal

signal name

Returns:

pointer to EasyDbus_obj_signal object.

NULL on error

Definition at line 58 of file register_signal.c.

References EASYDBUS_MEMCOPY, EasyDbusDebug, EasyDbus_obj_signal::name, EasyDbus_obj_signal::next, and EasyDbus_obj_signal::output_info.

{
   int string_length;
   struct EasyDbus_obj_signal *signal_skeleton = NULL;

   if (!signal)
      return NULL;

   signal_skeleton = (struct EasyDbus_obj_signal *)
      malloc (sizeof (struct EasyDbus_obj_signal));

   if (!signal_skeleton)
      return NULL;

   signal_skeleton->output_info = NULL;
   signal_skeleton->next = NULL;

   string_length = strlen (signal) + 1;
   signal_skeleton->name = (char *) malloc (string_length);

   if (!signal_skeleton->name)
      goto out_of_memory;

   EASYDBUS_MEMCOPY (signal_skeleton, signal,
                     string_length);

   EasyDbusDebug ("Create signal_core %s", signal_skeleton->name);

   return signal_skeleton;

 out_of_memory:
   free (signal_skeleton);
   return NULL;
}

void easydbus_obj_signal_free

(

EasyDbus_obj_signal *

signal

)

Free EasyDbus_obj_signal object.

Parameters:

signal

EasyDbus_obj_signal object pointer

Precondition:

signal != NULL

Definition at line 100 of file register_signal.c.

References easydbus_free_introspect_info_arg(), EasyDbusDebug, EasyDbus_obj_signal::name, easydbus_introspect_arg_info::next, and EasyDbus_obj_signal::output_info.

Referenced by easydbus_obj_interface_free_skeleton().

{
   struct easydbus_introspect_arg_info *el = NULL;

   if (!signal)
      return;

   el = signal->output_info;
   while (el) {
      signal->output_info = el->next;
      easydbus_free_introspect_info_arg (el);
      el = signal->output_info;
      EasyDbusDebug ("Free of output arg element");
   }

   free (signal->name);

   free (signal);
}

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