[tracker] tracker: Move all DBus work into its own private module

[Martyn James Russell <mr src gnome org>]

commit 8440c24f488e86ec7d724b2e182bd99ec278e3bf
Author: Martyn Russell <martyn lanedo com>
Date:   Mon Oct 6 13:48:50 2014 +0100

    tracker: Move all DBus work into its own private module

 src/tracker/tracker-dbus.c |   70 ++++++++++++++++++++++++++++++++++++++++++++
 src/tracker/tracker-dbus.h |   32 ++++++++++++++++++++
 2 files changed, 102 insertions(+), 0 deletions(-)
---
diff --git a/src/tracker/tracker-dbus.c b/src/tracker/tracker-dbus.c
new file mode 100644
index 0000000..4644d33
--- /dev/null
+++ b/src/tracker/tracker-dbus.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2008, Nokia <ivan frade nokia com>
+ * Copyright (C) 2014, Lanedo <martyn lanedo com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include "config.h"
+
+#include <gio/gio.h>
+#include <glib/gi18n.h>
+
+#include <libtracker-common/tracker-common.h>
+
+#include "tracker-dbus.h"
+
+gboolean
+tracker_dbus_get_connection (const gchar      *name,
+                             const gchar      *object_path,
+                             const gchar      *interface_name,
+                             GDBusProxyFlags   flags,
+                             GDBusConnection **connection,
+                             GDBusProxy      **proxy)
+{
+       GError *error = NULL;
+
+       *connection = g_bus_get_sync (TRACKER_IPC_BUS, NULL, &error);
+
+       if (!*connection) {
+               g_critical ("%s, %s",
+                           _("Could not get D-Bus connection"),
+                           error ? error->message : _("No error given"));
+               g_clear_error (&error);
+
+               return FALSE;
+       }
+
+       *proxy = g_dbus_proxy_new_sync (*connection,
+                                       flags,
+                                       NULL,
+                                       name,
+                                       object_path,
+                                       interface_name,
+                                       NULL,
+                                       &error);
+
+       if (error) {
+               g_critical ("%s, %s",
+                           _("Could not create D-Bus proxy to tracker-store"),
+                           error ? error->message : _("No error given"));
+               g_clear_error (&error);
+
+               return FALSE;
+       }
+
+       return TRUE;
+}
diff --git a/src/tracker/tracker-dbus.h b/src/tracker/tracker-dbus.h
new file mode 100644
index 0000000..13d30c0
--- /dev/null
+++ b/src/tracker/tracker-dbus.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2014, Lanedo <martyn lanedo com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#include <glib.h>
+
+#ifndef __TRACKER_DBUS_H__
+#define __TRACKER_DBUS_H__
+
+gboolean tracker_dbus_get_connection (const gchar      *name,
+                                      const gchar      *object_path,
+                                      const gchar      *interface_name,
+                                      GDBusProxyFlags   flags,
+                                      GDBusConnection **connection,
+                                      GDBusProxy      **proxy);
+
+#endif /* __TRACKER_DBUS_H__ */