From 83a4bda6bfc4da2b454a4916f262dc025503b47a Mon Sep 17 00:00:00 2001
From: Joe Marcus Clarke <marcus@FreeBSD.org>
Date: Sat, 2 Jan 2010 14:04:57 -0500
Subject: [PATCH 3/3] add backend support for obtaining kernel info

Add FreeBSD-only support for pulling information about supported
suspend states, commands, swap, etc. from the backend.
---
 src/up-backend.h |   14 +++++++
 src/up-daemon.c  |   99 ++++++++++++++++++++++++++++++++++++-----------------
 2 files changed, 81 insertions(+), 32 deletions(-)

diff --git a/src/up-backend.h b/src/up-backend.h
index c03bac9..f4e488f 100644
--- src/up-backend.h
+++ src/up-backend.h
@@ -68,6 +68,20 @@ void		 up_backend_test			(gpointer	 user_data);
 gboolean	 up_backend_coldplug			(UpBackend	*backend,
 							 UpDaemon	*daemon);
 
+gboolean	up_backend_can_suspend			(UpBackend	*backend);
+
+gboolean	up_backend_can_hibernate		(UpBackend	*backend);
+
+gboolean	up_backend_has_encrypted_swap		(UpBackend	*backend);
+
+gfloat		up_backend_get_used_swap		(UpBackend	*backend);
+
+gchar		*up_backend_get_powersave_command	(UpBackend	*backend,							 gboolean	powersave);
+
+gchar		*up_backend_get_suspend_command	(UpBackend	*backend);
+
+gchar		*up_backend_get_hibernate_command	(UpBackend	*backend);
+
 G_END_DECLS
 
 #endif /* __UP_BACKEND_H */
diff --git a/src/up-daemon.c b/src/up-daemon.c
index 47d84d5..4085fb3 100644
--- src/up-daemon.c
+++ src/up-daemon.c
@@ -109,6 +109,7 @@ G_DEFINE_TYPE (UpDaemon, up_daemon, G_TYPE_OBJECT)
 static gboolean
 up_daemon_check_sleep_states (UpDaemon *daemon)
 {
+#ifndef __FreeBSD__
 	gchar *contents = NULL;
 	GError *error = NULL;
 	gboolean ret;
@@ -128,6 +129,12 @@ up_daemon_check_sleep_states (UpDaemon *daemon)
 out:
 	g_free (contents);
 	return ret;
+#else
+	daemon->priv->kernel_can_suspend = up_backend_can_suspend (daemon->priv->backend);
+	daemon->priv->kernel_can_hibernate = up_backend_can_hibernate (daemon->priv->backend);
+
+	return TRUE;
+#endif
 }
 
 /**
@@ -146,6 +153,7 @@ out:
 static gboolean
 up_daemon_check_encrypted_swap (UpDaemon *daemon)
 {
+#ifndef __FreeBSD__
 	gchar *contents_swaps = NULL;
 	gchar *contents_crypttab = NULL;
 	gchar **lines_swaps = NULL;
@@ -235,6 +243,9 @@ out:
 	g_strfreev (lines_swaps);
 	g_strfreev (lines_crypttab);
 	return encrypted_swap;
+#else
+	return up_backend_has_encrypted_swap (daemon->priv->backend);
+#endif
 }
 
 /**
@@ -243,6 +254,7 @@ out:
 static gfloat
 up_daemon_check_swap_space (UpDaemon *daemon)
 {
+#ifndef __FreeBSD__
 	gchar *contents = NULL;
 	gchar **lines = NULL;
 	GError *error = NULL;
@@ -295,6 +297,9 @@ out:
 	g_free (contents);
 	g_strfreev (lines);
 	return percentage;
+#else
+	return up_backend_get_used_swap (daemon->priv->backend);
+#endif
 }
 
 /**
@@ -423,13 +428,21 @@ up_daemon_set_pmutils_powersave (UpDaemon *daemon, gboolean powersave)
 	GError *error = NULL;
 
 	/* run script from pm-utils */
+#ifndef __FreeBSD__
 	command = g_strdup_printf ("/usr/sbin/pm-powersave %s", powersave ? "true" : "false");
-	egg_debug ("excuting command: %s", command);
-	ret = g_spawn_command_line_async (command, &error);
-	if (!ret) {
-		egg_warning ("failed to run script: %s", error->message);
-		g_error_free (error);
-		goto out;
+#else
+	command = up_backend_get_powersave_command (daemon->priv->backend, powersave);
+#endif
+	if (command != NULL) {
+		egg_debug ("excuting command: %s", command);
+		ret = g_spawn_command_line_async (command, &error);
+		if (!ret) {
+			egg_warning ("failed to run script: %s", error->message);
+			g_error_free (error);
+			goto out;
+		}
+	} else {
+		return TRUE;
 	}
 out:
 	g_free (command);
-- 
1.6.5.7