Service-side room interfaces

Service-side room interfaces — room-related functionality for channels

Synopsis

#include <telepathy-glib/telepathy-glib-dbus.h>

                    TpSvcChannelInterfaceRoom;
                    TpSvcChannelInterfaceRoomClass;


                    TpSvcChannelInterfaceRoomConfig;
                    TpSvcChannelInterfaceRoomConfigClass;
void                tp_svc_channel_interface_room_config_implement_update_configuration
                                                        (TpSvcChannelInterfaceRoomConfigClass *klass,
                                                         tp_svc_channel_interface_room_config_update_configuration_impl impl);
void                tp_svc_channel_interface_room_config_return_from_update_configuration
                                                        (DBusGMethodInvocation *context);
void                (*tp_svc_channel_interface_room_config_update_configuration_impl)
                                                        (TpSvcChannelInterfaceRoomConfig *self,
                                                         GHashTable *in_Properties,
                                                         DBusGMethodInvocation *context);


                    TpSvcChannelInterfaceSubject;
                    TpSvcChannelInterfaceSubjectClass;
void                tp_svc_channel_interface_subject_implement_set_subject
                                                        (TpSvcChannelInterfaceSubjectClass *klass,
                                                         tp_svc_channel_interface_subject_set_subject_impl impl);
void                tp_svc_channel_interface_subject_return_from_set_subject
                                                        (DBusGMethodInvocation *context);
void                (*tp_svc_channel_interface_subject_set_subject_impl)
                                                        (TpSvcChannelInterfaceSubject *self,
                                                         const gchar *in_Subject,
                                                         DBusGMethodInvocation *context);

Object Hierarchy

  GInterface
   +----TpSvcChannelInterfaceRoom

  GInterface
   +----TpSvcChannelInterfaceRoomConfig

  GInterface
   +----TpSvcChannelInterfaceSubject

Description

This collection of interfaces is used to expose various aspects of the configuration of chat rooms.

TpSvcChannelInterfaceRoom consists of a pair of requestable, immutable properties: "RoomName" and "Server"; and a pair of immutable properties: "Creator", "CreatorHandle", and "CreationTimestamp". It has no methods or signals. It should be implemented on channels representing a chat room (whether it be a text chat, a multi-user call, or some other media type).

TpSvcChannelInterfaceSubject may be implemented by channels which have a subject (or topic, depending on your protocol's terminology of choice). This will usually be in addition to TpSvcChannelInterfaceRoom, though in theory a 1-1 channel could have a subject. In addition to its single method, it defines a set of read-only properties, namely "Subject", "Actor", "ActorHandle", "Timestamp", and "CanSet". Changes should be signalled using tp_dbus_properties_mixin_emit_properties_changed().

TpSvcChannelInterfaceRoomConfig provides a vast array of properties for other aspects of a chat room's configuration (such as the maximum number of participants, and whether the room is password-protected). Channels with this interface will typically implement the other two, too.

Details

TpSvcChannelInterfaceRoom

typedef struct _TpSvcChannelInterfaceRoom TpSvcChannelInterfaceRoom;

Dummy typedef representing any implementation of this interface.

TpSvcChannelInterfaceRoomClass

typedef struct _TpSvcChannelInterfaceRoomClass TpSvcChannelInterfaceRoomClass;

The class of TpSvcChannelInterfaceRoom. This interface has no D-Bus methods, so an implementation can typically pass NULL to G_IMPLEMENT_INTERFACE() as the interface initialization function.

TpSvcChannelInterfaceRoomConfig

typedef struct _TpSvcChannelInterfaceRoomConfig TpSvcChannelInterfaceRoomConfig;

Dummy typedef representing any implementation of this interface.

TpSvcChannelInterfaceRoomConfigClass

typedef struct _TpSvcChannelInterfaceRoomConfigClass TpSvcChannelInterfaceRoomConfigClass;

The class of TpSvcChannelInterfaceRoomConfig.

In a full implementation of this interface (i.e. all methods implemented), the interface initialization function used in G_IMPLEMENT_INTERFACE() would typically look like this:

static void
implement_channel_interface_room_config (gpointer klass,
    gpointer unused G_GNUC_UNUSED)
{
#define IMPLEMENT(x) tp_svc_channel_interface_room_config_implement_##x (\
  klass, my_object_##x)
  IMPLEMENT (update_configuration);
#undef IMPLEMENT
}

tp_svc_channel_interface_room_config_implement_update_configuration ()

void                tp_svc_channel_interface_room_config_implement_update_configuration
                                                        (TpSvcChannelInterfaceRoomConfigClass *klass,
                                                         tp_svc_channel_interface_room_config_update_configuration_impl impl);

Register an implementation for the UpdateConfiguration method in the vtable of an implementation of this interface. To be called from the interface init function.

`klass` :	A class whose instances implement this interface
`impl` :	A callback used to implement the UpdateConfiguration D-Bus method

tp_svc_channel_interface_room_config_return_from_update_configuration ()

void                tp_svc_channel_interface_room_config_return_from_update_configuration
                                                        (DBusGMethodInvocation *context);

Return successfully by calling dbus_g_method_return(). This inline function exists only to provide type-safety.

context :

The D-Bus method invocation context

tp_svc_channel_interface_room_config_update_configuration_impl ()

void                (*tp_svc_channel_interface_room_config_update_configuration_impl)
                                                        (TpSvcChannelInterfaceRoomConfig *self,
                                                         GHashTable *in_Properties,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method UpdateConfiguration on interface org.freedesktop.Telepathy.Channel.Interface.RoomConfig1.

`self` :	The object implementing this interface
`in_Properties` :	GHashTable * (FIXME, generate documentation)
`context` :	Used to return values or throw an error

TpSvcChannelInterfaceSubject

typedef struct _TpSvcChannelInterfaceSubject TpSvcChannelInterfaceSubject;

Dummy typedef representing any implementation of this interface.

TpSvcChannelInterfaceSubjectClass

typedef struct _TpSvcChannelInterfaceSubjectClass TpSvcChannelInterfaceSubjectClass;

The class of TpSvcChannelInterfaceSubject.

In a full implementation of this interface (i.e. all methods implemented), the interface initialization function used in G_IMPLEMENT_INTERFACE() would typically look like this:

static void
implement_channel_interface_subject (gpointer klass,
    gpointer unused G_GNUC_UNUSED)
{
#define IMPLEMENT(x) tp_svc_channel_interface_subject_implement_##x (\
  klass, my_object_##x)
  IMPLEMENT (set_subject);
#undef IMPLEMENT
}

tp_svc_channel_interface_subject_implement_set_subject ()

void                tp_svc_channel_interface_subject_implement_set_subject
                                                        (TpSvcChannelInterfaceSubjectClass *klass,
                                                         tp_svc_channel_interface_subject_set_subject_impl impl);

Register an implementation for the SetSubject method in the vtable of an implementation of this interface. To be called from the interface init function.

`klass` :	A class whose instances implement this interface
`impl` :	A callback used to implement the SetSubject D-Bus method

tp_svc_channel_interface_subject_return_from_set_subject ()

void                tp_svc_channel_interface_subject_return_from_set_subject
                                                        (DBusGMethodInvocation *context);

Return successfully by calling dbus_g_method_return(). This inline function exists only to provide type-safety.

context :

The D-Bus method invocation context

tp_svc_channel_interface_subject_set_subject_impl ()

void                (*tp_svc_channel_interface_subject_set_subject_impl)
                                                        (TpSvcChannelInterfaceSubject *self,
                                                         const gchar *in_Subject,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method SetSubject on interface org.freedesktop.Telepathy.Channel.Interface.Subject2.

`self` :	The object implementing this interface
`in_Subject` :	const gchar * (FIXME, generate documentation)
`context` :	Used to return values or throw an error

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