[tracker/wip/carlosg/portal: 281/298] libtracker-sparql: Export DBus endpoint structs in private header

[Carlos Garnacho <carlosg src gnome org>]

commit e75018d6a826cfb547fc2b1cad78404647ed5f13
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Jan 23 12:15:20 2020 +0100

    libtracker-sparql: Export DBus endpoint structs in private header
    
    We want to make subclassing possible privately (i.e. for the xdg
    portal), but not externally. Define both instance and class structs
    in the private header.

 src/libtracker-sparql/tracker-endpoint-dbus.c | 10 ----------
 src/libtracker-sparql/tracker-private.h       | 13 +++++++++++++
 2 files changed, 13 insertions(+), 10 deletions(-)
---
diff --git a/src/libtracker-sparql/tracker-endpoint-dbus.c b/src/libtracker-sparql/tracker-endpoint-dbus.c
index 3630579e6..2fa67757a 100644
--- a/src/libtracker-sparql/tracker-endpoint-dbus.c
+++ b/src/libtracker-sparql/tracker-endpoint-dbus.c
@@ -62,16 +62,6 @@ enum {
        N_PROPS
 };
 
-struct _TrackerEndpointDBus {
-       TrackerEndpoint parent_instance;
-       GDBusConnection *dbus_connection;
-       gchar *object_path;
-       guint register_id;
-       GDBusNodeInfo *node_info;
-       GCancellable *cancellable;
-       TrackerNotifier *notifier;
-};
-
 typedef struct {
        TrackerEndpointDBus *endpoint;
        GDBusMethodInvocation *invocation;
diff --git a/src/libtracker-sparql/tracker-private.h b/src/libtracker-sparql/tracker-private.h
index 3ac055746..17790fdaf 100644
--- a/src/libtracker-sparql/tracker-private.h
+++ b/src/libtracker-sparql/tracker-private.h
@@ -21,6 +21,7 @@
 #define __TRACKER_PRIVATE_H__
 
 #include "tracker-cursor.h"
+#include "tracker-endpoint-dbus.h"
 
 typedef struct _TrackerSparqlConnectionClass TrackerSparqlConnectionClass;
 
@@ -138,6 +139,18 @@ struct _TrackerEndpointClass {
        GObjectClass parent_class;
 };
 
+typedef struct _TrackerEndpointDBus TrackerEndpointDBus;
+
+struct _TrackerEndpointDBus {
+       TrackerEndpoint parent_instance;
+       GDBusConnection *dbus_connection;
+       gchar *object_path;
+       guint register_id;
+       GDBusNodeInfo *node_info;
+       GCancellable *cancellable;
+       TrackerNotifier *notifier;
+};
+
 typedef struct _TrackerEndpointDBusClass TrackerEndpointDBusClass;
 
 struct _TrackerEndpointDBusClass {