[tracker/rss-enclosures] libtracker-bus: Use steroids if available

[Roberto Guido <rguido src gnome org>]

commit 81540827e25528bb5b529ce7bc45f6552be5874e
Author: Jürg Billeter <j bitron ch>
Date:   Wed Jul 21 14:50:53 2010 +0200

    libtracker-bus: Use steroids if available

 configure.ac                        |    2 +-
 src/libtracker-bus/Makefile.am      |    2 ++
 src/libtracker-bus/config.vapi      |   23 +++++++++++++++++++++++
 src/libtracker-bus/tracker-bus.vala |    3 +--
 4 files changed, 27 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 324017e..85cd6b2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1688,7 +1688,7 @@ if test "x$enable_dbus_fd_passing" != "xno" ; then
                     [have_dbus_fd_passing=no])
 
    if test "x$have_dbus_fd_passing" = "xyes"; then
-      AC_DEFINE(HAVE_DBUS_FD_PASSING, [], [Define if we have DBus >= 1.3 and want DBus FD passing])
+      AC_DEFINE(HAVE_DBUS_FD_PASSING, 1, [Define if we have DBus >= 1.3 and want DBus FD passing])
    fi
 else
    have_dbus_fd_passing="no  (disabled)"
diff --git a/src/libtracker-bus/Makefile.am b/src/libtracker-bus/Makefile.am
index 84d8184..d8bf09b 100644
--- a/src/libtracker-bus/Makefile.am
+++ b/src/libtracker-bus/Makefile.am
@@ -32,6 +32,7 @@ noinst_HEADERS = 			\
 
 # Vala sources
 vapi_sources =						\
+	config.vapi \
 	$(top_srcdir)/src/libtracker-sparql/tracker-sparql-$(TRACKER_API_VERSION).vapi	\
 	$(top_srcdir)/src/libtracker-bus/tracker-bus-fd-cursor.vapi \
 	$(top_srcdir)/src/libtracker-common/libtracker-common.vapi
@@ -57,6 +58,7 @@ MAINTAINERCLEANFILES =					\
 	tracker-bus.h
 
 EXTRA_DIST = 						\
+	config.vapi \
 	$(libtracker_bus_la_VALASOURCES) \
 	libtracker-bus.vala.stamp \
 	$(top_srcdir)/src/libtracker-bus/tracker-bus-fd-cursor.vapi
diff --git a/src/libtracker-bus/config.vapi b/src/libtracker-bus/config.vapi
new file mode 100644
index 0000000..992951e
--- /dev/null
+++ b/src/libtracker-bus/config.vapi
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2010, Nokia <ivan frade nokia com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+ */
+
+[CCode (cprefix = "", lower_case_cprefix = "", cheader_filename = "config.h")]
+namespace Config {
+	public const bool HAVE_DBUS_FD_PASSING;
+}
diff --git a/src/libtracker-bus/tracker-bus.vala b/src/libtracker-bus/tracker-bus.vala
index 9ba8f36..89f25b6 100644
--- a/src/libtracker-bus/tracker-bus.vala
+++ b/src/libtracker-bus/tracker-bus.vala
@@ -55,8 +55,7 @@ public class Tracker.Bus.Connection : Tracker.Sparql.Connection {
 		initialized = true;
 		
 		try {
-			// FIXME: Test for steroids and resources interfaces?
-			use_steroids = false;
+			use_steroids = Config.HAVE_DBUS_FD_PASSING;
 
 			connection = DBus.Bus.get (DBus.BusType.SESSION);