Class
AppStreamComposeUnit
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.
Signals
Signals inherited from GObject (1)
GObject.Object::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
);
}
Class members
parent_class |
|
No description available. | |
open |
|
No description available. | |
close |
|
No description available. | |
file_exists |
|
No description available. | |
dir_exists |
|
No description available. | |
read_data |
|
No description available. | |
_as_reserved1 |
|
No description available. | |
_as_reserved2 |
|
No description available. | |
_as_reserved3 |
|
No description available. | |
_as_reserved4 |
|
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.open
Open this unit, populating its content listing.
AppStreamCompose.UnitClass.read_data
Read the contents of the selected file into memory and return them.