From 0f40f7e2e66b2d19e324f825aff847ccb54c1758 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20J=C3=BCrgens?= <martin@pythonic.de>
Date: Sun, 13 Apr 2014 02:21:30 +0200
Subject: [PATCH] Added systemd hibernation support.

---
 xfce4-session/xfsm-shutdown.c | 11 +++++++++++
 xfce4-session/xfsm-systemd.c  | 25 +++++++++++++++++++++++++
 xfce4-session/xfsm-systemd.h  |  7 +++++++
 3 files changed, 43 insertions(+)

diff --git a/xfce4-session/xfsm-shutdown.c b/xfce4-session/xfsm-shutdown.c
index 4c483a7..1912a89 100644
--- a/xfce4-session/xfsm-shutdown.c
+++ b/xfce4-session/xfsm-shutdown.c
@@ -703,7 +703,11 @@ xfsm_shutdown_try_hibernate (XfsmShutdown  *shutdown,
 {
   g_return_val_if_fail (XFSM_IS_SHUTDOWN (shutdown), FALSE);
 
+#ifdef HAVE_SYSTEMD
+  return xfsm_systemd_try_hibernate (shutdown->systemd, error);
+#else
   return xfsm_upower_try_hibernate (shutdown->upower, error);
+#endif
 }
 
 
@@ -804,8 +808,15 @@ xfsm_shutdown_can_hibernate (XfsmShutdown  *shutdown,
       return TRUE;
     }
 
+#ifdef HAVE_SYSTEMD
+  if (xfsm_systemd_can_hibernate (shutdown->systemd, can_hibernate, 
+                                  error))
+    *auth_hibernate = TRUE;
+    return TRUE;
+#else
   return xfsm_upower_can_hibernate (shutdown->upower, can_hibernate,
                                     auth_hibernate, error);
+#endif
 }
 
 
diff --git a/xfce4-session/xfsm-systemd.c b/xfce4-session/xfsm-systemd.c
index 7bdd39d..e3a6c3b 100644
--- a/xfce4-session/xfsm-systemd.c
+++ b/xfce4-session/xfsm-systemd.c
@@ -33,8 +33,10 @@
 #define SYSTEMD_DBUS_INTERFACE          "org.freedesktop.login1.Manager"
 #define SYSTEMD_REBOOT_ACTION           "Reboot"
 #define SYSTEMD_POWEROFF_ACTION         "PowerOff"
+#define SYSTEMD_HIBERNATE_ACTION        "Hibernate"
 #define SYSTEMD_REBOOT_TEST             "org.freedesktop.login1.reboot"
 #define SYSTEMD_POWEROFF_TEST           "org.freedesktop.login1.power-off"
+#define SYSTEMD_HIBERNATE_TEST          "org.freedesktop.login1.hibernate"
 
 
 
@@ -205,6 +207,17 @@ xfsm_systemd_try_shutdown (XfsmSystemd  *systemd,
 
 
 gboolean
+xfsm_systemd_try_hibernate (XfsmSystemd  *systemd,
+                           GError      **error)
+{
+  return xfsm_systemd_try_method (systemd,
+                                  SYSTEMD_HIBERNATE_ACTION,
+                                  error);
+}
+
+
+
+gboolean
 xfsm_systemd_can_restart (XfsmSystemd  *systemd,
                           gboolean     *can_restart,
                           GError      **error)
@@ -227,3 +240,15 @@ xfsm_systemd_can_shutdown (XfsmSystemd  *systemd,
                                   SYSTEMD_POWEROFF_TEST,
                                   error);
 }
+
+
+gboolean
+xfsm_systemd_can_hibernate (XfsmSystemd  *systemd,
+                           gboolean     *can_hibernate,
+                           GError      **error)
+{
+  return xfsm_systemd_can_method (systemd,
+                                  can_hibernate,
+                                  SYSTEMD_HIBERNATE_TEST,
+                                  error);
+}
diff --git a/xfce4-session/xfsm-systemd.h b/xfce4-session/xfsm-systemd.h
index 8223622..be9d0aa 100644
--- a/xfce4-session/xfsm-systemd.h
+++ b/xfce4-session/xfsm-systemd.h
@@ -42,6 +42,9 @@ gboolean     xfsm_systemd_try_restart  (XfsmSystemd  *systemd,
 gboolean     xfsm_systemd_try_shutdown (XfsmSystemd  *systemd,
                                         GError      **error);
 
+gboolean     xfsm_systemd_try_hibernate (XfsmSystemd  *systemd,
+                                        GError      **error);
+
 gboolean     xfsm_systemd_can_restart  (XfsmSystemd  *systemd,
                                         gboolean     *can_restart,
                                         GError      **error);
@@ -50,6 +53,10 @@ gboolean     xfsm_systemd_can_shutdown (XfsmSystemd  *systemd,
                                         gboolean     *can_shutdown,
                                         GError      **error);
 
+gboolean     xfsm_systemd_can_hibernate (XfsmSystemd  *systemd,
+                                         gboolean     *can_hiberate,
+                                         GError      **error);
+
 G_END_DECLS
 
 #endif  /* __XFSM_SYSTEMD_H__ */
-- 
1.8.3.2