daemon: Rename GdmWelcomeSession to GdmLaunchEnvironment

"GdmWelcomeSession" was always a sort of bad name, as it is not a
GdmSession, itself (it has-a GdmSession), and it's unnecessarily generic;
it doesn't really have anything to do with "Welcome" or "Session"
itself. It managed a non-user GdmSession, spawned the process in the
correct environment (spawning a DBus daemon if need be) and made sure to
keep track of it until it died. I think "GdmLaunchEnvironment" is an
appropriate name for this.

https://bugzilla.gnome.org/show_bug.cgi?id=678057

1 files changed, 73 insertions, 0 deletions

diff --git a/daemon/gdm-launch-environment.h b/daemon/gdm-launch-environment.h
new file mode 100644
index 00000000..be07b8bc
--- /dev/null
+++ b/daemon/gdm-launch-environment.h
@@ -0,0 +1,73 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2008 William Jon McCann <jmccann@redhat.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+
+#ifndef __GDM_LAUNCH_ENVIRONMENT_H
+#define __GDM_LAUNCH_ENVIRONMENT_H
+
+#include <glib-object.h>
+#include "gdm-session.h"
+
+G_BEGIN_DECLS
+
+#define GDM_TYPE_LAUNCH_ENVIRONMENT         (gdm_launch_environment_get_type ())
+#define GDM_LAUNCH_ENVIRONMENT(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GDM_TYPE_LAUNCH_ENVIRONMENT, GdmLaunchEnvironment))
+#define GDM_LAUNCH_ENVIRONMENT_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GDM_TYPE_LAUNCH_ENVIRONMENT, GdmLaunchEnvironmentClass))
+#define GDM_IS_LAUNCH_ENVIRONMENT(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDM_TYPE_LAUNCH_ENVIRONMENT))
+#define GDM_IS_LAUNCH_ENVIRONMENT_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GDM_TYPE_LAUNCH_ENVIRONMENT))
+#define GDM_LAUNCH_ENVIRONMENT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDM_TYPE_LAUNCH_ENVIRONMENT, GdmLaunchEnvironmentClass))
+
+typedef struct GdmLaunchEnvironmentPrivate GdmLaunchEnvironmentPrivate;
+
+typedef struct
+{
+        GObject                   parent;
+        GdmLaunchEnvironmentPrivate *priv;
+} GdmLaunchEnvironment;
+
+typedef struct
+{
+        GObjectClass   parent_class;
+
+        /* methods */
+        gboolean (*start)          (GdmLaunchEnvironment  *launch_environment);
+        gboolean (*stop)           (GdmLaunchEnvironment  *launch_environment);
+
+
+        /* signals */
+        void (* opened)            (GdmLaunchEnvironment  *launch_environment);
+        void (* started)           (GdmLaunchEnvironment  *launch_environment);
+        void (* stopped)           (GdmLaunchEnvironment  *launch_environment);
+        void (* exited)            (GdmLaunchEnvironment  *launch_environment,
+                                    int                    exit_code);
+        void (* died)              (GdmLaunchEnvironment  *launch_environment,
+                                    int                    signal_number);
+} GdmLaunchEnvironmentClass;
+
+GType                 gdm_launch_environment_get_type           (void);
+
+gboolean              gdm_launch_environment_start              (GdmLaunchEnvironment *launch_environment);
+gboolean              gdm_launch_environment_stop               (GdmLaunchEnvironment *launch_environment);
+GdmSession *          gdm_launch_environment_get_session        (GdmLaunchEnvironment *launch_environment);
+char *                gdm_launch_environment_get_session_id     (GdmLaunchEnvironment *launch_environment);
+
+G_END_DECLS
+
+#endif /* __GDM_LAUNCH_ENVIRONMENT_H */