Generic service-side interfaces

Generic service-side interfaces — GInterfaces for D-Bus objects exporting Telepathy properties and common D-Bus core interfaces

Synopsis

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

                    TpSvcDBusIntrospectable;
                    TpSvcDBusIntrospectableClass;
                    TpSvcDBusProperties;
                    TpSvcDBusPropertiesClass;
                    TpSvcPropertiesInterface;
                    TpSvcPropertiesInterfaceClass;
void                tp_svc_dbus_introspectable_implement_introspect
                                                        (TpSvcDBusIntrospectableClass *klass,
                                                         tp_svc_dbus_introspectable_introspect_impl impl);
void                (*tp_svc_dbus_introspectable_introspect_impl)
                                                        (TpSvcDBusIntrospectable *self,
                                                         DBusGMethodInvocation *context);
void                tp_svc_dbus_introspectable_return_from_introspect
                                                        (DBusGMethodInvocation *context,
                                                         const gchar *out_XML_Data);
void                (*tp_svc_dbus_properties_get_all_impl)
                                                        (TpSvcDBusProperties *self,
                                                         const gchar *in_Interface_Name,
                                                         DBusGMethodInvocation *context);
void                (*tp_svc_dbus_properties_get_impl)  (TpSvcDBusProperties *self,
                                                         const gchar *in_Interface_Name,
                                                         const gchar *in_Property_Name,
                                                         DBusGMethodInvocation *context);
void                tp_svc_dbus_properties_implement_get
                                                        (TpSvcDBusPropertiesClass *klass,
                                                         tp_svc_dbus_properties_get_impl impl);
void                tp_svc_dbus_properties_implement_get_all
                                                        (TpSvcDBusPropertiesClass *klass,
                                                         tp_svc_dbus_properties_get_all_impl impl);
void                tp_svc_dbus_properties_implement_set
                                                        (TpSvcDBusPropertiesClass *klass,
                                                         tp_svc_dbus_properties_set_impl impl);
void                tp_svc_dbus_properties_return_from_get
                                                        (DBusGMethodInvocation *context,
                                                         const GValue *out_Value);
void                tp_svc_dbus_properties_return_from_get_all
                                                        (DBusGMethodInvocation *context,
                                                         GHashTable *out_Properties);
void                tp_svc_dbus_properties_return_from_set
                                                        (DBusGMethodInvocation *context);
void                (*tp_svc_dbus_properties_set_impl)  (TpSvcDBusProperties *self,
                                                         const gchar *in_Interface_Name,
                                                         const gchar *in_Property_Name,
                                                         const GValue *in_Value,
                                                         DBusGMethodInvocation *context);
void                tp_svc_dbus_properties_emit_properties_changed
                                                        (gpointer instance,
                                                         const gchar *arg_Interface_Name,
                                                         GHashTable *arg_Changed_Properties,
                                                         const gchar **arg_Invalidated_Properties);
void                (*tp_svc_properties_interface_get_properties_impl)
                                                        (TpSvcPropertiesInterface *self,
                                                         const GArray *in_Properties,
                                                         DBusGMethodInvocation *context);
void                tp_svc_properties_interface_return_from_get_properties
                                                        (DBusGMethodInvocation *context,
                                                         const GPtrArray *out_Values);
void                tp_svc_properties_interface_implement_get_properties
                                                        (TpSvcPropertiesInterfaceClass *klass,
                                                         tp_svc_properties_interface_get_properties_impl impl);
void                (*tp_svc_properties_interface_list_properties_impl)
                                                        (TpSvcPropertiesInterface *self,
                                                         DBusGMethodInvocation *context);
void                tp_svc_properties_interface_return_from_list_properties
                                                        (DBusGMethodInvocation *context,
                                                         const GPtrArray *out_Available_Properties);
void                tp_svc_properties_interface_implement_list_properties
                                                        (TpSvcPropertiesInterfaceClass *klass,
                                                         tp_svc_properties_interface_list_properties_impl impl);
void                (*tp_svc_properties_interface_set_properties_impl)
                                                        (TpSvcPropertiesInterface *self,
                                                         const GPtrArray *in_Properties,
                                                         DBusGMethodInvocation *context);
void                tp_svc_properties_interface_return_from_set_properties
                                                        (DBusGMethodInvocation *context);
void                tp_svc_properties_interface_implement_set_properties
                                                        (TpSvcPropertiesInterfaceClass *klass,
                                                         tp_svc_properties_interface_set_properties_impl impl);
void                tp_svc_properties_interface_emit_properties_changed
                                                        (gpointer instance,
                                                         const GPtrArray *arg_Properties);
void                tp_svc_properties_interface_emit_property_flags_changed
                                                        (gpointer instance,
                                                         const GPtrArray *arg_Properties);

Object Hierarchy

  GInterface
   +----TpSvcDBusIntrospectable

  GInterface
   +----TpSvcDBusProperties

  GInterface
   +----TpSvcPropertiesInterface

Known Implementations

TpSvcDBusProperties is implemented by TpBaseCallChannel, TpBaseCallContent, TpBaseCallStream, TpBaseChannel, TpBaseClient, TpBaseConnection, TpBaseConnectionManager, TpBaseMediaCallChannel, TpBaseMediaCallContent, TpBaseMediaCallStream, TpBasePasswordChannel, TpBaseProtocol, TpCallContentMediaDescription, TpCallStreamEndpoint, TpDebugSender, TpSimpleApprover, TpSimpleHandler and TpSimpleObserver.

Signals

  "properties-changed"                             : Has Details
  "properties-changed"                             : Has Details
  "property-flags-changed"                         : Has Details

Description

The D-Bus Properties interface associates named properties with any D-Bus object.

The D-Bus Introspectable interface provides introspection information.

The D-Bus Peer interface is exported by every D-Bus object.

The Telepathy Properties interface associates a number of named properties with a channel, connection or other D-Bus object. Signals are emitted when the properties or their flags (readable/writable) change.

Details

TpSvcDBusIntrospectable

typedef struct _TpSvcDBusIntrospectable TpSvcDBusIntrospectable;

Dummy typedef representing any implementation of this interface.

TpSvcDBusIntrospectableClass

typedef struct _TpSvcDBusIntrospectableClass TpSvcDBusIntrospectableClass;

The class of TpSvcDBusIntrospectable.

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_dbus_introspectable (gpointer klass,
    gpointer unused G_GNUC_UNUSED)
{
#define IMPLEMENT(x) tp_svc_dbus_introspectable_implement_##x (\
  klass, my_object_##x)
  IMPLEMENT (introspect);
#undef IMPLEMENT
}

TpSvcDBusProperties

typedef struct _TpSvcDBusProperties TpSvcDBusProperties;

Dummy typedef representing any implementation of this interface.

TpSvcDBusPropertiesClass

typedef struct _TpSvcDBusPropertiesClass TpSvcDBusPropertiesClass;

The class of TpSvcDBusProperties.

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_dbus_properties (gpointer klass,
    gpointer unused G_GNUC_UNUSED)
{
#define IMPLEMENT(x) tp_svc_dbus_properties_implement_##x (\
  klass, my_object_##x)
  IMPLEMENT (get);
  IMPLEMENT (set);
  IMPLEMENT (get_all);
#undef IMPLEMENT
}

TpSvcPropertiesInterface

typedef struct _TpSvcPropertiesInterface TpSvcPropertiesInterface;

Dummy typedef representing any implementation of this interface.

TpSvcPropertiesInterfaceClass

typedef struct _TpSvcPropertiesInterfaceClass TpSvcPropertiesInterfaceClass;

The class of TpSvcPropertiesInterface.

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_properties_interface (gpointer klass,
    gpointer unused G_GNUC_UNUSED)
{
#define IMPLEMENT(x) tp_svc_properties_interface_implement_##x (\
  klass, my_object_##x)
  IMPLEMENT (get_properties);
  IMPLEMENT (list_properties);
  IMPLEMENT (set_properties);
#undef IMPLEMENT
}

tp_svc_dbus_introspectable_implement_introspect ()

void                tp_svc_dbus_introspectable_implement_introspect
                                                        (TpSvcDBusIntrospectableClass *klass,
                                                         tp_svc_dbus_introspectable_introspect_impl impl);

Register an implementation for the Introspect 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 Introspect D-Bus method

tp_svc_dbus_introspectable_introspect_impl ()

void                (*tp_svc_dbus_introspectable_introspect_impl)
                                                        (TpSvcDBusIntrospectable *self,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method Introspect on interface org.freedesktop.DBus.Introspectable.

self :

 The object implementing this interface

context :

 Used to return values or throw an error

tp_svc_dbus_introspectable_return_from_introspect ()

void                tp_svc_dbus_introspectable_return_from_introspect
                                                        (DBusGMethodInvocation *context,
                                                         const gchar *out_XML_Data);

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

context :

 The D-Bus method invocation context

out_XML_Data :

 const gchar * (FIXME, generate documentation)

tp_svc_dbus_properties_get_all_impl ()

void                (*tp_svc_dbus_properties_get_all_impl)
                                                        (TpSvcDBusProperties *self,
                                                         const gchar *in_Interface_Name,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method GetAll on interface org.freedesktop.DBus.Properties.

self :

 The object implementing this interface

in_Interface_Name :

 const gchar * (FIXME, generate documentation)

context :

 Used to return values or throw an error

tp_svc_dbus_properties_get_impl ()

void                (*tp_svc_dbus_properties_get_impl)  (TpSvcDBusProperties *self,
                                                         const gchar *in_Interface_Name,
                                                         const gchar *in_Property_Name,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method Get on interface org.freedesktop.DBus.Properties.

self :

 The object implementing this interface

in_Interface_Name :

 const gchar * (FIXME, generate documentation)

in_Property_Name :

 const gchar * (FIXME, generate documentation)

context :

 Used to return values or throw an error

tp_svc_dbus_properties_implement_get ()

void                tp_svc_dbus_properties_implement_get
                                                        (TpSvcDBusPropertiesClass *klass,
                                                         tp_svc_dbus_properties_get_impl impl);

Register an implementation for the Get 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 Get D-Bus method

tp_svc_dbus_properties_implement_get_all ()

void                tp_svc_dbus_properties_implement_get_all
                                                        (TpSvcDBusPropertiesClass *klass,
                                                         tp_svc_dbus_properties_get_all_impl impl);

Register an implementation for the GetAll 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 GetAll D-Bus method

tp_svc_dbus_properties_implement_set ()

void                tp_svc_dbus_properties_implement_set
                                                        (TpSvcDBusPropertiesClass *klass,
                                                         tp_svc_dbus_properties_set_impl impl);

Register an implementation for the Set 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 Set D-Bus method

tp_svc_dbus_properties_return_from_get ()

void                tp_svc_dbus_properties_return_from_get
                                                        (DBusGMethodInvocation *context,
                                                         const GValue *out_Value);

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

context :

 The D-Bus method invocation context

out_Value :

 const GValue * (FIXME, generate documentation)

tp_svc_dbus_properties_return_from_get_all ()

void                tp_svc_dbus_properties_return_from_get_all
                                                        (DBusGMethodInvocation *context,
                                                         GHashTable *out_Properties);

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

context :

 The D-Bus method invocation context

out_Properties :

 GHashTable * (FIXME, generate documentation)

tp_svc_dbus_properties_return_from_set ()

void                tp_svc_dbus_properties_return_from_set
                                                        (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_dbus_properties_set_impl ()

void                (*tp_svc_dbus_properties_set_impl)  (TpSvcDBusProperties *self,
                                                         const gchar *in_Interface_Name,
                                                         const gchar *in_Property_Name,
                                                         const GValue *in_Value,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method Set on interface org.freedesktop.DBus.Properties.

self :

 The object implementing this interface

in_Interface_Name :

 const gchar * (FIXME, generate documentation)

in_Property_Name :

 const gchar * (FIXME, generate documentation)

in_Value :

 const GValue * (FIXME, generate documentation)

context :

 Used to return values or throw an error

tp_svc_dbus_properties_emit_properties_changed ()

void                tp_svc_dbus_properties_emit_properties_changed
                                                        (gpointer instance,
                                                         const gchar *arg_Interface_Name,
                                                         GHashTable *arg_Changed_Properties,
                                                         const gchar **arg_Invalidated_Properties);

Type-safe wrapper around g_signal_emit to emit the PropertiesChanged signal on interface org.freedesktop.DBus.Properties.

instance :

 The object implementing this interface

arg_Interface_Name :

 const gchar * (FIXME, generate documentation)

arg_Changed_Properties :

 GHashTable * (FIXME, generate documentation)

arg_Invalidated_Properties :

 const gchar ** (FIXME, generate documentation)

tp_svc_properties_interface_get_properties_impl ()

void                (*tp_svc_properties_interface_get_properties_impl)
                                                        (TpSvcPropertiesInterface *self,
                                                         const GArray *in_Properties,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method GetProperties on interface org.freedesktop.Telepathy.Properties.

self :

 The object implementing this interface

in_Properties :

 const GArray * (FIXME, generate documentation)

context :

 Used to return values or throw an error

tp_svc_properties_interface_return_from_get_properties ()

void                tp_svc_properties_interface_return_from_get_properties
                                                        (DBusGMethodInvocation *context,
                                                         const GPtrArray *out_Values);

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

context :

 The D-Bus method invocation context

out_Values :

 const GPtrArray * (FIXME, generate documentation)

tp_svc_properties_interface_implement_get_properties ()

void                tp_svc_properties_interface_implement_get_properties
                                                        (TpSvcPropertiesInterfaceClass *klass,
                                                         tp_svc_properties_interface_get_properties_impl impl);

Register an implementation for the GetProperties 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 GetProperties D-Bus method

tp_svc_properties_interface_list_properties_impl ()

void                (*tp_svc_properties_interface_list_properties_impl)
                                                        (TpSvcPropertiesInterface *self,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method ListProperties on interface org.freedesktop.Telepathy.Properties.

self :

 The object implementing this interface

context :

 Used to return values or throw an error

tp_svc_properties_interface_return_from_list_properties ()

void                tp_svc_properties_interface_return_from_list_properties
                                                        (DBusGMethodInvocation *context,
                                                         const GPtrArray *out_Available_Properties);

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

context :

 The D-Bus method invocation context

out_Available_Properties :

 const GPtrArray * (FIXME, generate documentation)

tp_svc_properties_interface_implement_list_properties ()

void                tp_svc_properties_interface_implement_list_properties
                                                        (TpSvcPropertiesInterfaceClass *klass,
                                                         tp_svc_properties_interface_list_properties_impl impl);

Register an implementation for the ListProperties 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 ListProperties D-Bus method

tp_svc_properties_interface_set_properties_impl ()

void                (*tp_svc_properties_interface_set_properties_impl)
                                                        (TpSvcPropertiesInterface *self,
                                                         const GPtrArray *in_Properties,
                                                         DBusGMethodInvocation *context);

The signature of an implementation of the D-Bus method SetProperties on interface org.freedesktop.Telepathy.Properties.

self :

 The object implementing this interface

in_Properties :

 const GPtrArray * (FIXME, generate documentation)

context :

 Used to return values or throw an error

tp_svc_properties_interface_return_from_set_properties ()

void                tp_svc_properties_interface_return_from_set_properties
                                                        (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_properties_interface_implement_set_properties ()

void                tp_svc_properties_interface_implement_set_properties
                                                        (TpSvcPropertiesInterfaceClass *klass,
                                                         tp_svc_properties_interface_set_properties_impl impl);

Register an implementation for the SetProperties 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 SetProperties D-Bus method

tp_svc_properties_interface_emit_properties_changed ()

void                tp_svc_properties_interface_emit_properties_changed
                                                        (gpointer instance,
                                                         const GPtrArray *arg_Properties);

Type-safe wrapper around g_signal_emit to emit the PropertiesChanged signal on interface org.freedesktop.Telepathy.Properties.

instance :

 The object implementing this interface

arg_Properties :

 const GPtrArray * (FIXME, generate documentation)

tp_svc_properties_interface_emit_property_flags_changed ()

void                tp_svc_properties_interface_emit_property_flags_changed
                                                        (gpointer instance,
                                                         const GPtrArray *arg_Properties);

Type-safe wrapper around g_signal_emit to emit the PropertyFlagsChanged signal on interface org.freedesktop.Telepathy.Properties.

instance :

 The object implementing this interface

arg_Properties :

 const GPtrArray * (FIXME, generate documentation)

Signal Details

The "properties-changed" signal

void                user_function                      (TpSvcDBusProperties *self,
                                                        gchar               *arg_Interface_Name,
                                                        GStrv                arg_Invalidated_Properties,
                                                        gpointer             user_data)                       : Has Details

The PropertiesChanged D-Bus signal is emitted whenever this GObject signal is.

self :

 an object

arg_Interface_Name :

 const gchar * (FIXME, generate documentation)

arg_Changed_Properties :

 GHashTable * (FIXME, generate documentation)

arg_Invalidated_Properties :

 const gchar ** (FIXME, generate documentation)

user_data :

 user data set when the signal handler was connected.

The "properties-changed" signal

void                user_function                      (TpSvcPropertiesInterface *self,
                                                        gpointer                  user_data)      : Has Details

The PropertiesChanged D-Bus signal is emitted whenever this GObject signal is.

self :

 an object

arg_Properties :

 const GPtrArray * (FIXME, generate documentation)

user_data :

 user data set when the signal handler was connected.

The "property-flags-changed" signal

void                user_function                      (TpSvcPropertiesInterface *self,
                                                        gpointer                  user_data)      : Has Details

The PropertyFlagsChanged D-Bus signal is emitted whenever this GObject signal is.

self :

 an object

arg_Properties :

 const GPtrArray * (FIXME, generate documentation)

user_data :

 user data set when the signal handler was connected.

See Also

TpPropertiesMixin
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