[evolution-data-server] [evolution-dbus-session] Proxy also D-Bus subtrees



commit c671f8b10b6ffcada455230e7cf962f3631e9c37
Author: Milan Crha <mcrha redhat com>
Date:   Thu Oct 4 12:17:19 2018 +0200

    [evolution-dbus-session] Proxy also D-Bus subtrees
    
    When an interface contains a D-Bus subtree, then proxy it too, thus
    the caller has available everything the interface provides.

 .../evolution-dbus-session.c                       | 57 +++++++++++++++++-----
 1 file changed, 46 insertions(+), 11 deletions(-)
---
diff --git a/src/tools/evolution-dbus-session/evolution-dbus-session.c 
b/src/tools/evolution-dbus-session/evolution-dbus-session.c
index 6c23594d1..575b5bbcd 100644
--- a/src/tools/evolution-dbus-session/evolution-dbus-session.c
+++ b/src/tools/evolution-dbus-session/evolution-dbus-session.c
@@ -172,7 +172,7 @@ handle_method_call_cb (GDBusConnection *connection,
 
        result = g_dbus_connection_call_sync (g_dbus_proxy_get_connection (pd->proxy),
                g_dbus_proxy_get_name (pd->proxy),
-               g_dbus_proxy_get_object_path (pd->proxy),
+               object_path,
                interface_name,
                method_name,
                parameters,
@@ -206,7 +206,7 @@ handle_get_property_cb (GDBusConnection *connection,
 
        return g_dbus_connection_call_sync (g_dbus_proxy_get_connection (pd->proxy),
                g_dbus_proxy_get_name (pd->proxy),
-               g_dbus_proxy_get_object_path (pd->proxy),
+               object_path,
                "org.freedesktop.DBus.Properties",
                "Get",
                g_variant_new ("(ss)", interface_name, property_name),
@@ -234,7 +234,7 @@ handle_set_property_cb (GDBusConnection *connection,
 
        result = g_dbus_connection_call_sync (g_dbus_proxy_get_connection (pd->proxy),
                g_dbus_proxy_get_name (pd->proxy),
-               g_dbus_proxy_get_object_path (pd->proxy),
+               object_path,
                "org.freedesktop.DBus.Properties",
                "Set",
                g_variant_new ("(ssv)", interface_name, property_name, value),
@@ -266,15 +266,16 @@ handle_signal_cb (GDBusConnection *connection,
 
        g_return_if_fail (pd != NULL);
 
-       if (!g_dbus_connection_emit_signal (pd->regs_connection, NULL, g_dbus_proxy_get_object_path 
(pd->proxy),
+       if (!g_dbus_connection_emit_signal (pd->regs_connection, NULL, object_path,
                interface_name, signal_name, parameters, &error)) {
                g_clear_error (&error);
        }
 }
 
 static void
-proxy_data_reg_interfaces (ProxyData *pd,
-                          GDBusConnection *connection)
+proxy_data_reg_interfaces_for_object_path (ProxyData *pd,
+                                          GDBusConnection *connection,
+                                          const gchar *object_path)
 {
        const GDBusInterfaceVTable interface_vtable = {
                handle_method_call_cb,
@@ -286,16 +287,16 @@ proxy_data_reg_interfaces (ProxyData *pd,
        const gchar *xml_data;
        guint regid;
        gint ii;
+       gboolean is_object_manager = FALSE;
        GError *error = NULL;
 
        g_return_if_fail (pd != NULL);
        g_return_if_fail (pd->proxy != NULL);
-       g_return_if_fail (pd->regs_connection == NULL);
        g_return_if_fail (connection != NULL);
 
        result = g_dbus_connection_call_sync (g_dbus_proxy_get_connection (pd->proxy),
                g_dbus_proxy_get_name (pd->proxy),
-               g_dbus_proxy_get_object_path (pd->proxy),
+               object_path,
                "org.freedesktop.DBus.Introspectable",
                "Introspect",
                NULL,
@@ -328,7 +329,7 @@ proxy_data_reg_interfaces (ProxyData *pd,
                if (!iface_info)
                        continue;
 
-               regid = g_dbus_connection_register_object (pd->regs_connection, g_dbus_proxy_get_object_path 
(pd->proxy),
+               regid = g_dbus_connection_register_object (pd->regs_connection, object_path,
                        iface_info,
                        &interface_vtable,
                        pd,
@@ -347,7 +348,7 @@ proxy_data_reg_interfaces (ProxyData *pd,
                                        sigid = g_dbus_connection_signal_subscribe 
(g_dbus_proxy_get_connection (pd->proxy), NULL,
                                                iface_info->name,
                                                iface_info->signals[jj]->name,
-                                               g_dbus_proxy_get_object_path (pd->proxy),
+                                               object_path,
                                                NULL, G_DBUS_SIGNAL_FLAGS_NONE,
                                                handle_signal_cb, pd, NULL);
 
@@ -357,10 +358,12 @@ proxy_data_reg_interfaces (ProxyData *pd,
                        }
 
                        if (g_strcmp0 (iface_info->name, "org.freedesktop.DBus.ObjectManager") == 0) {
+                               is_object_manager = TRUE;
+
                                pd->object_manager = g_dbus_object_manager_client_new_sync 
(g_dbus_proxy_get_connection (pd->proxy),
                                        G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE,
                                        g_dbus_proxy_get_name (pd->proxy),
-                                       g_dbus_proxy_get_object_path (pd->proxy),
+                                       object_path,
                                        NULL, NULL, NULL, NULL, &error);
 
                                if (pd->object_manager) {
@@ -388,9 +391,41 @@ proxy_data_reg_interfaces (ProxyData *pd,
                }
        }
 
+       if (!is_object_manager && introspection_data->nodes) {
+               for (ii = 0; introspection_data->nodes[ii]; ii++) {
+                       GDBusNodeInfo *node_info = introspection_data->nodes[ii];
+
+                       if (node_info && node_info->path) {
+                               gchar *path;
+
+                               if (node_info->path[0] == '/')
+                                       path = g_strdup (node_info->path);
+                               else
+                                       path = g_strconcat (object_path, "/", node_info->path, NULL);
+
+                               if (g_variant_is_object_path (path))
+                                       proxy_data_reg_interfaces_for_object_path (pd, connection, path);
+
+                               g_free (path);
+                       }
+               }
+       }
+
        g_dbus_node_info_unref (introspection_data);
 }
 
+static void
+proxy_data_reg_interfaces (ProxyData *pd,
+                          GDBusConnection *connection)
+{
+       g_return_if_fail (pd != NULL);
+       g_return_if_fail (pd->proxy != NULL);
+       g_return_if_fail (pd->regs_connection == NULL);
+       g_return_if_fail (connection != NULL);
+
+       proxy_data_reg_interfaces_for_object_path (pd, connection, g_dbus_proxy_get_object_path (pd->proxy));
+}
+
 static void
 bus_name_acquired_cb (GDBusConnection *connection,
                      const gchar *name,


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