Class
AppStreamComposeUnit
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_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_set_user_data
Assign user-defined data to this object. This is a helper function for bindings.
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
  );
  
}No description available.
Class members
- parent_class: GObjectClass
- No description available. 
- open: gboolean (* open) ( AscUnit* unit, GError** error )
- No description available. 
- close: void (* close) ( AscUnit* unit )
- No description available. 
- file_exists: gboolean (* file_exists) ( AscUnit* unit, const gchar* filename )
- No description available. 
- dir_exists: gboolean (* dir_exists) ( AscUnit* unit, const gchar* dirname )
- No description available. 
- read_data: GBytes* (* read_data) ( AscUnit* unit, const gchar* filename, GError** error )
- No description available. 
- _as_reserved1: void (* _as_reserved1) ( void )
- No description available. 
- _as_reserved2: void (* _as_reserved2) ( void )
- No description available. 
- _as_reserved3: void (* _as_reserved3) ( void )
- No description available. 
- _as_reserved4: void (* _as_reserved4) ( void )
- No description available. 
Virtual methods
AppStreamCompose.UnitClass.close
Close this unit, possibly freeing its resources. Calls to read_data() or
get_contents() may not produce results until open() is called again.
AppStreamCompose.UnitClass.dir_exists
Returns TRUE if the directory exists and files in it are readable.
AppStreamCompose.UnitClass.file_exists
Returns TRUE if the filename exists and is readable using %asc_unit_read_data.
AppStreamCompose.UnitClass.read_data
Read the contents of the selected file into memory and return them.