From 670a1321e296b1b24e6030f4f36c9e3c5e8a6784 Mon Sep 17 00:00:00 2001
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date: Wed, 27 Jun 2018 11:04:15 +0200
Subject: initial draft of the RDA shared library

---
 src/rda_x2go.c | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 src/rda_x2go.c

(limited to 'src/rda_x2go.c')

diff --git a/src/rda_x2go.c b/src/rda_x2go.c
new file mode 100644
index 0000000..34094e3
--- /dev/null
+++ b/src/rda_x2go.c
@@ -0,0 +1,110 @@
+/* -*- Mode: C; c-set-style: linux indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+/* rda_x2go.c - Remote Desktop Awareness for X2Go Sessions
+
+   Copyright (C) 2018 Mike Gabriel
+   All rights reserved.
+
+   The RDA Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The RDA 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the Mate Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+ */
+
+#include <config.h>
+#include <glib.h>
+
+#include <rda.h>
+
+gboolean
+rda_session_is_x2go (void)
+{
+	if (remote_technology == REMOTE_TECHNOLOGY_X2GO)
+		return TRUE;
+
+	if (g_getenv("X2GO_SESSION"))
+	{
+		remote_technology = REMOTE_TECHNOLOGY_X2GO;
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
+gboolean
+rda_session_suspend_x2go(void)
+{
+	if (!rda_session_is_x2go())
+		return FALSE;
+
+	gint std_in, std_out;
+	GError * error = NULL;
+
+	const gchar * argv[1];
+	argv[0] = "x2gosuspend-session";
+
+	// FIXME: use g_spawn_sync
+	g_spawn_async_with_pipes(NULL, /* pwd */
+	                         (gchar **)argv,
+	                         NULL, /* env */
+	                         G_SPAWN_DO_NOT_REAP_CHILD,
+	                         NULL, NULL, /* child setup */
+	                         NULL,
+	                         &std_in,
+	                         &std_out,
+	                         NULL, /* stderr */
+	                         &error); /* error */
+
+	if (error == NULL)
+	{
+		return TRUE;
+	} else {
+		// FIXME: Maybe put some error reporting to a higher API level
+		//        here...
+		return FALSE;
+	}
+}
+
+gboolean
+rda_session_terminate_x2go(void)
+{
+	if (!rda_session_is_x2go())
+		return FALSE;
+
+	gint std_in, std_out;
+	GError * error = NULL;
+
+	const gchar * argv[1];
+	argv[0] = "x2goterminate-session";
+
+	// FIXME: use g_spawn_sync
+	g_spawn_async_with_pipes(NULL, /* pwd */
+	                         (gchar **)argv,
+	                         NULL, /* env */
+	                         G_SPAWN_DO_NOT_REAP_CHILD,
+	                         NULL, NULL, /* child setup */
+	                         NULL,
+	                         &std_in,
+	                         &std_out,
+	                         NULL, /* stderr */
+	                         &error); /* error */
+
+	if (error == NULL)
+	{
+		return TRUE;
+	} else {
+		// FIXME: Maybe put some error reporting to a higher API level
+		//        here...
+		return FALSE;
+	}
+}
-- 
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