Modul org.freedesktop.dbus
Package org.freedesktop.dbus.interfaces

Schnittstelle DBus

Alle Superschnittstellen:
DBusInterface
Alle bekannten Implementierungsklassen:
DBusDaemon.DBusServer
public interface DBus extends DBusInterface

  • Felddetails

    • DBUS_NAME_FLAG_ALLOW_REPLACEMENT

      static final int DBUS_NAME_FLAG_ALLOW_REPLACEMENT
      Siehe auch:

    • DBUS_NAME_FLAG_REPLACE_EXISTING

      static final int DBUS_NAME_FLAG_REPLACE_EXISTING
      Siehe auch:

    • DBUS_NAME_FLAG_DO_NOT_QUEUE

      static final int DBUS_NAME_FLAG_DO_NOT_QUEUE
      Siehe auch:

    • DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER

      static final int DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER
      Siehe auch:

    • DBUS_REQUEST_NAME_REPLY_IN_QUEUE

      static final int DBUS_REQUEST_NAME_REPLY_IN_QUEUE
      Siehe auch:

    • DBUS_REQUEST_NAME_REPLY_EXISTS

      static final int DBUS_REQUEST_NAME_REPLY_EXISTS
      Siehe auch:

    • DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER

      static final int DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER
      Siehe auch:

    • DBUS_RELEASE_NAME_REPLY_RELEASED

      static final int DBUS_RELEASE_NAME_REPLY_RELEASED
      Siehe auch:

    • DBUS_RELEASE_NAME_REPLY_NON_EXISTANT

      static final int DBUS_RELEASE_NAME_REPLY_NON_EXISTANT
      Siehe auch:

    • DBUS_RELEASE_NAME_REPLY_NOT_OWNER

      static final int DBUS_RELEASE_NAME_REPLY_NOT_OWNER
      Siehe auch:

    • DBUS_START_REPLY_SUCCESS

      static final int DBUS_START_REPLY_SUCCESS
      Siehe auch:

    • DBUS_START_REPLY_ALREADY_RUNNING

      static final int DBUS_START_REPLY_ALREADY_RUNNING
      Siehe auch:

  • Methodendetails

    • Hello

      String Hello()
      Initial message to register ourselves on the Bus.
      Gibt zurück:
      The unique name of this connection to the Bus.

    • RequestName

      UInt32 RequestName(String _name, UInt32 _flags)
      Request a name on the bus.
      Parameter:
      _name - The name to request.
      _flags - DBUS_NAME flags.
      Gibt zurück:
      DBUS_REQUEST_NAME_REPLY constants.

    • ReleaseName

      UInt32 ReleaseName(String _name)
      Release a name on the bus.
      Parameter:
      _name - The name to release.
      Gibt zurück:
      DBUS_RELEASE_NAME_REPLY constants.

    • ListQueuedOwners

      String[] ListQueuedOwners(String _name)
      List the connections currently queued for a name.
      Parameter:
      _name - The name to query
      Gibt zurück:
      A list of unique connection IDs.

    • ListNames

      String[] ListNames()
      Lists all connected names on the Bus.
      Gibt zurück:
      An array of all connected names.

    • ListActivatableNames

      String[] ListActivatableNames()
      Returns a list of all names that can be activated on the bus.
      Gibt zurück:
      Array of strings where each string is a bus name

    • NameHasOwner

      boolean NameHasOwner(String _name)
      Determine if a name has an owner.
      Parameter:
      _name - The name to query.
      Gibt zurück:
      true if the name has an owner.

    • StartServiceByName

      UInt32 StartServiceByName(String _name, UInt32 _flags)
      Start a service. If the given service is not provided by any application, it will be started according to the .service file for that service.
      Parameter:
      _name - The service name to start.
      _flags - Unused.
      Gibt zurück:
      DBUS_START_REPLY constants.

    • UpdateActivationEnvironment

      void UpdateActivationEnvironment(Map<String,String>[] _environment)
      DBUS Specification:
      Normally, session bus activated services inherit the environment of the bus daemon. This method adds to or modifies that environment when activating services. Some bus instances, such as the standard system bus, may disable access to this method for some or all callers. Note, both the environment variable names and values must be valid UTF-8. There's no way to update the activation environment with data that is invalid UTF-8.
      Parameter:
      _environment - Environment to add or update

    • GetNameOwner

      String GetNameOwner(String _name)
      Get the connection unique name that owns the given name.
      Parameter:
      _name - The name to query.
      Gibt zurück:
      The connection which owns the name.

    • GetConnectionUnixUser

      UInt32 GetConnectionUnixUser(String _connectionName)
      Get the Unix UID that owns a connection name.
      Parameter:
      _connectionName - The connection name.
      Gibt zurück:
      The Unix UID that it.

    • GetConnectionUnixProcessID

      UInt32 GetConnectionUnixProcessID(String _connectionName)
      Returns the proccess ID associated with a connection.
      Parameter:
      _connectionName - The name of the connection
      Gibt zurück:
      The PID of the connection.

    • GetConnectionCredentials

      Map<String,Variant<?>> GetConnectionCredentials(String _busName)
      DBUS Specification:
      Returns as many credentials as possible for the process connected to the server. If unable to determine certain credentials (for instance, because the process is not on the same machine as the bus daemon, or because this version of the bus daemon does not support a particular security framework), or if the values of those credentials cannot be represented as documented here, then those credentials are omitted.

      Keys in the returned dictionary not containing "." are defined by this specification. Bus daemon implementors supporting credentials frameworks not mentioned in this document should either contribute patches to this specification, or use keys containing "." and starting with a reversed domain name.

      Parameter:
      _busName - Unique or well-known bus name of the connection to query, such as :12.34 or com.example.tea
      Gibt zurück:
      Credentials

    • GetAdtAuditSessionData

      Byte[] GetAdtAuditSessionData(String _busName)
      DBUS Specification:
      Returns auditing data used by Solaris ADT, in an unspecified
      binary format. If you know what this means, please contribute
      documentation via the D-Bus bug tracking system.
      This method is on the core DBus interface for historical reasons;
      the same information should be made available via
      the section called "org.freedesktop.DBus.GetConnectionCredentials"
      in future.
      Parameter:
      _busName - Unique or well-known bus name of the connection to query, such as :12.34 or com.example.tea
      Gibt zurück:
      auditing data as returned by adt_export_session_data()

    • GetConnectionSELinuxSecurityContext

      Byte[] GetConnectionSELinuxSecurityContext(String _busName)
      DBUS Specification:
      Returns the security context used by SELinux, in an unspecified
      format. If you know what this means, please contribute
      documentation via the D-Bus bug tracking system.
      This method is on the core DBus interface for historical reasons;
      the same information should be made available via
      the section called "org.freedesktop.DBus.GetConnectionCredentials”
      in future.
      Parameter:
      _busName - Unique or well-known bus name of the connection to query, such as :12.34 or com.example.tea
      Gibt zurück:
      some sort of string of bytes, not necessarily UTF-8, not including '\0'

    • AddMatch

      void AddMatch(String _matchrule) throws MatchRuleInvalid
      Add a match rule. Will cause you to receive messages that aren't directed to you which match this rule.
      Parameter:
      _matchrule - The Match rule as a string. Format Undocumented.
      Löst aus:
      MatchRuleInvalid

    • RemoveMatch

      void RemoveMatch(String _matchrule) throws MatchRuleInvalid
      Remove a match rule. Will cause you to stop receiving messages that aren't directed to you which match this rule.
      Parameter:
      _matchrule - The Match rule as a string. Format Undocumented.
      Löst aus:
      MatchRuleInvalid

    • GetId

      String GetId()
      DBUS Specification:
      Gets the unique ID of the bus. The unique ID here is shared among all addresses the
      bus daemon is listening on (TCP, UNIX domain socket, etc.) and its format is described in
      the section called "UUIDs”.
      Each address the bus is listening on also has its own unique
      ID, as described in the section called "Server Addresses”. The per-bus and per-address IDs are not related.
      There is also a per-machine ID, described in the section called "org.freedesktop.DBus.Peer” and returned by org.freedesktop.DBus.Peer.GetMachineId().
      For a desktop session bus, the bus ID can be used as a way to uniquely identify a user's session.
      Gibt zurück:
      id Unique ID identifying the bus daemon