Enumeration

GioDBusError

since: 2.26

Declaration

error-domain Gio.DBusError

Description

Error codes for the G_DBUS_ERROR error domain.

Available since: 2.26

Members

Name	Description
`G_DBUS_ERROR_FAILED`	A generic error; “something went wrong” - see the error message for more.
`G_DBUS_ERROR_NO_MEMORY`	There was not enough memory to complete an operation.
`G_DBUS_ERROR_SERVICE_UNKNOWN`	The bus doesn’t know how to launch a service to supply the bus name you wanted.
`G_DBUS_ERROR_NAME_HAS_NO_OWNER`	The bus name you referenced doesn’t exist (i.e. no application owns it).
`G_DBUS_ERROR_NO_REPLY`	No reply to a message expecting one, usually means a timeout occurred.
`G_DBUS_ERROR_IO_ERROR`	Something went wrong reading or writing to a socket, for example.
`G_DBUS_ERROR_BAD_ADDRESS`	A D-Bus bus address was malformed.
`G_DBUS_ERROR_NOT_SUPPORTED`	Requested operation isn’t supported (like ENOSYS on UNIX).
`G_DBUS_ERROR_LIMITS_EXCEEDED`	Some limited resource is exhausted.
`G_DBUS_ERROR_ACCESS_DENIED`	Security restrictions don’t allow doing what you’re trying to do.
`G_DBUS_ERROR_AUTH_FAILED`	Authentication didn’t work.
`G_DBUS_ERROR_NO_SERVER`	Unable to connect to server (probably caused by ECONNREFUSED on a socket).
`G_DBUS_ERROR_TIMEOUT`	Certain timeout errors, possibly ETIMEDOUT on a socket. Note that `G_DBUS_ERROR_NO_REPLY` is used for message reply timeouts. Warning: this is confusingly-named given that `G_DBUS_ERROR_TIMED_OUT` also exists. We can’t fix it for compatibility reasons so just be careful.
`G_DBUS_ERROR_NO_NETWORK`	No network access (probably ENETUNREACH on a socket).
`G_DBUS_ERROR_ADDRESS_IN_USE`	Can’t bind a socket since its address is in use (i.e. EADDRINUSE).
`G_DBUS_ERROR_DISCONNECTED`	The connection is disconnected and you’re trying to use it.
`G_DBUS_ERROR_INVALID_ARGS`	Invalid arguments passed to a method call.
`G_DBUS_ERROR_FILE_NOT_FOUND`	Missing file.
`G_DBUS_ERROR_FILE_EXISTS`	Existing file and the operation you’re using does not silently overwrite.
`G_DBUS_ERROR_UNKNOWN_METHOD`	Method name you invoked isn’t known by the object you invoked it on.
`G_DBUS_ERROR_TIMED_OUT`	Certain timeout errors, e.g. while starting a service. Warning: this is confusingly-named given that `G_DBUS_ERROR_TIMEOUT` also exists. We can’t fix it for compatibility reasons so just be careful.
`G_DBUS_ERROR_MATCH_RULE_NOT_FOUND`	Tried to remove or modify a match rule that didn’t exist.
`G_DBUS_ERROR_MATCH_RULE_INVALID`	The match rule isn’t syntactically valid.
`G_DBUS_ERROR_SPAWN_EXEC_FAILED`	While starting a new process, the `exec()` call failed.
`G_DBUS_ERROR_SPAWN_FORK_FAILED`	While starting a new process, the `fork()` call failed.
`G_DBUS_ERROR_SPAWN_CHILD_EXITED`	While starting a new process, the child exited with a status code.
`G_DBUS_ERROR_SPAWN_CHILD_SIGNALED`	While starting a new process, the child exited on a signal.
`G_DBUS_ERROR_SPAWN_FAILED`	While starting a new process, something went wrong.
`G_DBUS_ERROR_SPAWN_SETUP_FAILED`	We failed to setup the environment correctly.
`G_DBUS_ERROR_SPAWN_CONFIG_INVALID`	We failed to setup the config parser correctly.
`G_DBUS_ERROR_SPAWN_SERVICE_INVALID`	Bus name was not valid.
`G_DBUS_ERROR_SPAWN_SERVICE_NOT_FOUND`	Service file not found in system-services directory.
`G_DBUS_ERROR_SPAWN_PERMISSIONS_INVALID`	Permissions are incorrect on the setuid helper.
`G_DBUS_ERROR_SPAWN_FILE_INVALID`	Service file invalid (Name, User or Exec missing).
`G_DBUS_ERROR_SPAWN_NO_MEMORY`	Tried to get a UNIX process ID and it wasn’t available.
`G_DBUS_ERROR_UNIX_PROCESS_ID_UNKNOWN`	Tried to get a UNIX process ID and it wasn’t available.
`G_DBUS_ERROR_INVALID_SIGNATURE`	A type signature is not valid.
`G_DBUS_ERROR_INVALID_FILE_CONTENT`	A file contains invalid syntax or is otherwise broken.
`G_DBUS_ERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN`	Asked for SELinux security context and it wasn’t available.
`G_DBUS_ERROR_ADT_AUDIT_DATA_UNKNOWN`	Asked for ADT audit data and it wasn’t available.
`G_DBUS_ERROR_OBJECT_PATH_IN_USE`	There’s already an object with the requested object path.
`G_DBUS_ERROR_UNKNOWN_OBJECT`	Object you invoked a method on isn’t known. Since 2.42
`G_DBUS_ERROR_UNKNOWN_INTERFACE`	Interface you invoked a method on isn’t known by the object. Since 2.42
`G_DBUS_ERROR_UNKNOWN_PROPERTY`	Property you tried to access isn’t known by the object. Since 2.42
`G_DBUS_ERROR_PROPERTY_READ_ONLY`	Property you tried to set is read-only. Since 2.42

Type functions

g_dbus_error_encode_gerror

Creates a D-Bus error name to use for error. If error matches a registered error (cf. g_dbus_error_register_error()), the corresponding D-Bus error name will be returned.

since: 2.26

g_dbus_error_get_remote_error

Gets the D-Bus error name used for error, if any.

since: 2.26

g_dbus_error_is_remote_error

Checks if error represents an error received via D-Bus from a remote peer. If so, use g_dbus_error_get_remote_error() to get the name of the error.

since: 2.26

g_dbus_error_new_for_dbus_error

Creates a GError based on the contents of dbus_error_name and dbus_error_message.

since: 2.26

g_dbus_error_register_error

Creates an association to map between dbus_error_name and GErrors specified by error_domain and error_code.

since: 2.26

g_dbus_error_register_error_domain

Helper function for associating a GError error domain with D-Bus error names.

since: 2.26

g_dbus_error_set_dbus_error

Does nothing if error is NULL. Otherwise sets *error to a new GError created with g_dbus_error_new_for_dbus_error() with dbus_error_message prepend with format (unless NULL).

since: 2.26

g_dbus_error_set_dbus_error_valist

Like g_dbus_error_set_dbus_error() but intended for language bindings.

since: 2.26

g_dbus_error_strip_remote_error

Looks for extra information in the error message used to recover the D-Bus error name and strips it if found. If stripped, the message field in error will correspond exactly to what was received on the wire.

since: 2.26

g_dbus_error_unregister_error

Destroys an association previously set up with g_dbus_error_register_error().

since: 2.26