File access (open, close, read, write, lseek, ftruncate)
Efl.Io.Closer.close_on_exec and Efl.Io.Closer.close_on_invalidate are respected and default to true. Efl.Io.Closer.close_on_exec.set sets flag O_CLOEXEC.
⇒ Efl.Loop_Fd (class) ⇒ Efl.Loop_Consumer (class) ⇒ Efl.Object (class)
close [Overridden from Efl.Io.Closer]
Closes the Input/Output object.
Eina_Error efl_io_closer_close(Eo *obj);
close_on_exec (get, set) [Overridden from Efl.Io.Closer]
If true will automatically close resources on exec() calls.
Eina_Bool efl_io_closer_close_on_exec_get(const Eo *obj); Eina_Bool efl_io_closer_close_on_exec_set(Eo *obj, Eina_Bool close_on_exec);
constructor [Overridden from Efl.Object]
Implement this method to provide optional initialization code for your object.
Efl_Object *efl_constructor(Eo *obj);
destructor [Overridden from Efl.Object]
Implement this method to provide deinitialization code for your object if you need it.
void efl_destructor(Eo *obj);
fd_file (get, set) [Overridden from Efl.Loop_Fd]
Defines which file descriptor to watch when watching a file.
int efl_loop_fd_file_get(const Eo *obj); void efl_loop_fd_file_set(Eo *obj, int fd);
finalize [Overridden from Efl.Object]
Implement this method to finish the initialization of your object after all (if any) user-provided configuration methods have been executed.
Efl_Object *efl_finalize(Eo *obj);
flags (get, set)
Bitwise OR'ed flags to open the file, like O_CREAT, O_APPEND...
uint32_t efl_io_file_flags_get(const Eo *obj); void efl_io_file_flags_set(Eo *obj, uint32_t flags);
mode (get, set)
Mode property
uint32_t efl_io_file_mode_get(const Eo *obj); void efl_io_file_mode_set(Eo *obj, uint32_t mode);
read [Overridden from Efl.Io.Reader]
Reads data into a pre-allocated buffer.
Eina_Error efl_io_reader_read(Eo *obj, Eina_Rw_Slice rw_slice);
resize [Overridden from Efl.Io.Sizer]
Resize object
Eina_Error efl_io_sizer_resize(Eo *obj, uint64_t size);
seek [Overridden from Efl.Io.Positioner]
Seek in data
Eina_Error efl_io_positioner_seek(Eo *obj, int64_t offset, Efl_Io_Positioner_Whence whence);
write [Overridden from Efl.Io.Writer]
Writes data from a pre-populated buffer.
Eina_Error efl_io_writer_write(Eo *obj, Eina_Slice slice, Eina_Slice *remaining);
| Efl.File | ||
|---|---|---|
| file (get, set) | The file path from where an object will fetch the data. | |
| key (get, set) | The key which corresponds to the target data within a file. | |
| load | Perform all necessary operations to open and load file data into the object using the Efl.File.file (or Efl.File.mmap) and Efl.File.key properties. | |
| loaded (get) | ||
| mmap (get, set) | The mmaped file from where an object will fetch the real data (it must be an Eina.File). | |
| unload | Perform all necessary operations to unload file data from the object. | |
| Efl.Io.Closer_Fd | ||
| close_on_invalidate (get, set) | If true will automatically close() on object invalidate. | |
| closed (get) | ||
protected set | closer_fd (get, set) | Closer file descriptor |
| Efl.Io.Positioner_Fd | ||
| position (get, set) | Position property | |
protected set | positioner_fd (get, set) | Positionier file descriptor |
| Efl.Io.Reader_Fd | ||
protected set | can_read (get, set) | If true will notify Efl.Io.Reader.read can be called without blocking or failing. |
protected set | eos (get, set) | If true will notify end of stream. |
protected set | reader_fd (get, set) | Reader file descriptor |
| Efl.Io.Sizer_Fd | ||
| size (get, set) | Size property | |
protected set | sizer_fd (get, set) | Sizer file descriptor |
| Efl.Io.Writer_Fd | ||
protected set | can_write (get, set) | If true will notify Efl.Io.Writer.write can be called without blocking or failing. |
protected set | writer_fd (get, set) | Writer file descriptor |
| Efl.Loop_Consumer | ||
| future_rejected | Creates a new future that is already rejected to a specified error using the Efl.Loop_Consumer.loop.get. | |
| future_resolved | Creates a new future that is already resolved to a value. | |
| loop (get) | ||
| promise_new | Create a new promise with the scheduler coming from the loop provided by this object. | |
| Efl.Loop_Fd | ||
| fd (get, set) | Defines which file descriptor to watch. If it is a file, use file_fd variant. | |
| invalidate | Implement this method to perform special actions when your object loses its parent, if you need to. | |
| parent (get, set) | The parent of an object. | |
| Efl.Object | ||
| allow_parent_unref (get, set) | Allow an object to be deleted by unref even if it has a parent. | |
| children_iterator_new | Get an iterator on all children. | |
| comment (get, set) | A human readable comment for the object. | |
| composite_attach | Make an object a composite object of another. | |
| composite_detach | Detach a composite object from another object. | |
| composite_part_is | Check if an object is part of a composite object. | |
| debug_name_override | Build a read-only name for this object used for debugging. | |
| event_callback_forwarder_del | Remove an event callback forwarder for a specified event and object. | |
| event_callback_forwarder_priority_add | Add an event callback forwarder that will make this object emit an event whenever another object (source) emits it. The event is said to be forwarded from source to this object. |
|
| event_callback_stop | Stop the current callback call. | |
| event_freeze | Freeze events of this object. | |
| event_freeze_count (get) | ||
static | event_global_freeze | Globally freeze events for ALL EFL OBJECTS. |
static | event_global_freeze_count (get) | |
static | event_global_thaw | Globally thaw events for ALL EFL OBJECTS. |
| event_thaw | Thaw events of object. | |
| finalized (get) | ||
| invalidated (get) | ||
| invalidating (get) | ||
| name (get, set) | The name of the object. | |
| name_find | Find a child object with the given name and return it. | |
| provider_find | Searches upwards in the object tree for a provider which knows the given class/interface. | |
| provider_register | Will register a manager of a specific class to be answered by Efl.Object.provider_find. | |
| provider_unregister | Will unregister a manager of a specific class that was previously registered and answered by Efl.Object.provider_find. | |
| Efl.Io.Closer | ||
|---|---|---|
| closed | Notifies closed, when property is marked as true | |
| Efl.Io.Positioner | ||
| position,changed | Notifies position changed | |
| Efl.Io.Reader | ||
| can_read,changed | Notifies can_read property changed. | |
| eos | Notifies end of stream, when property is marked as true. | |
| Efl.Io.Sizer | ||
| size,changed | Notifies size changed | |
| Efl.Io.Writer | ||
| can_write,changed | Notifies can_write property changed. | |
| Efl.Loop_Fd | ||
| error | Called when a error occurred on the file descriptor | |
| read | Called when a read happened on the file descriptor | |
| write | Called when a write happened on the file descriptor | |
| Efl.Object | ||
| del | Object is being deleted. See Efl.Object.destructor. | |
| destruct | Object has been fully destroyed. It can not be used beyond this point. This event should only serve to clean up any reference you keep to the object. | |
| invalidate | Object is being invalidated and losing its parent. See Efl.Object.invalidate. | |
| noref | Object has lost its last reference, only parent relationship is keeping it alive. Advanced usage. | |
| ownership,shared | Object has acquired a second reference. It has multiple owners now. Triggered whenever increasing the refcount from one to two, it will not trigger by further increasing the refcount beyond two. | |
| ownership,unique | Object has lost a reference and only one is left. It has just one owner now. Triggered whenever the refcount goes from two to one. | |