Class

AppStreamComposeUnit

Description

class AppStreamCompose.Unit : GObject.Object
{
  /* No available fields */
}

No description available.

Hierarchy

Ancestors

GObject

Descendants

AscDirectoryUnit

Constructors

asc_unit_new

Creates a new AscUnit.

Instance methods

asc_unit_add_relevant_path

Add a path to the list of relevant directories. A unit may only read data in paths that were previously registered as relevant.

asc_unit_close

Close this unit, possibly freeing its resources. Calls to read_data() or get_contents() may not produce results until open() is called again.

asc_unit_dir_exists

Returns TRUE if the directory exists and files in it are readable.

asc_unit_file_exists

Returns TRUE if the filename exists and is readable using %asc_unit_read_data.

asc_unit_get_bundle_id

Gets the ID name of the bundle (a package / Flatpak / any entity containing metadata) that this unit represents.

asc_unit_get_bundle_id_safe

Gets the ID name of the bundle, normalized to be safe to use in filenames. This may not be the same name as set via asc_unit_get_bundle_id().

asc_unit_get_bundle_kind

Gets the bundle kind of this unit.

asc_unit_get_contents

Get a list of all files contained by this unit.

asc_unit_get_relevant_paths

Get a list of paths that are relevant for data processing.

asc_unit_get_user_data

Get user-defined data. This is a helper function for bindings.

asc_unit_open

Open this unit, populating its content listing.

asc_unit_read_data

Read the contents of the selected file into memory and return them.

asc_unit_set_bundle_id

Sets the ID of the bundle represented by this unit.

asc_unit_set_bundle_kind

Sets the kind of the bundle this unit represents.

asc_unit_set_contents

Set list of files this unit contains.

asc_unit_set_user_data

Assign user-defined data to this object. This is a helper function for bindings.

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Signals

Signals inherited from GObject (1)

GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct AppStreamComposeUnitClass {
  GObjectClass parent_class;
  gboolean (* open) (
    AscUnit* unit,
    GError** error
  );
  void (* close) (
    AscUnit* unit
  );
  gboolean (* file_exists) (
    AscUnit* unit,
    const gchar* filename
  );
  gboolean (* dir_exists) (
    AscUnit* unit,
    const gchar* dirname
  );
  GBytes* (* read_data) (
    AscUnit* unit,
    const gchar* filename,
    GError** error
  );
  void (* _as_reserved1) (
void
  );
  void (* _as_reserved2) (
void
  );
  void (* _as_reserved3) (
void
  );
  void (* _as_reserved4) (
void
  );
  
}