[gnome-session] gsm: Add a flag to show the fail whale dialog on request

[Jasper St. Pierre <jstpierre src gnome org>]

commit edbf310a825a48f7d7eb10a2dfbd91525aeb83de
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Aug 16 13:03:26 2011 -0400

    gsm: Add a flag to show the fail whale dialog on request
    
    https://bugzilla.gnome.org/show_bug.cgi?id=656747

 doc/man/gnome-session.1 |    3 +++
 gnome-session/main.c    |    9 +++++++++
 2 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/doc/man/gnome-session.1 b/doc/man/gnome-session.1
index 4a475e9..3f9ee21 100644
--- a/doc/man/gnome-session.1
+++ b/doc/man/gnome-session.1
@@ -45,6 +45,9 @@ Run in fail-safe mode. User-specified applications will not be started.
 .TP
 .I "--debug"
 Enable debugging code.
+.TP
+.I "--whale"
+Show the fail whale in a dialog for debugging it.
 .SH SESSION DEFINITION
 Sessions are defined in \fB.session\fP files, that are using a .desktop-like
 format, with the following keys in the \fBGNOME Session\fP group:
diff --git a/gnome-session/main.c b/gnome-session/main.c
index a7fa4bb..d091f7d 100644
--- a/gnome-session/main.c
+++ b/gnome-session/main.c
@@ -46,12 +46,14 @@
 #include "gsm-session-fill.h"
 #include "gsm-store.h"
 #include "gsm-xsmp-server.h"
+#include "gsm-fail-whale-dialog.h"
 
 #define GSM_DBUS_NAME "org.gnome.SessionManager"
 
 static gboolean failsafe = FALSE;
 static gboolean show_version = FALSE;
 static gboolean debug = FALSE;
+static gboolean please_fail = FALSE;
 
 static void
 on_bus_name_lost (DBusGProxy *bus_proxy,
@@ -278,6 +280,7 @@ main (int argc, char **argv)
                 { "debug", 0, 0, G_OPTION_ARG_NONE, &debug, N_("Enable debugging code"), NULL },
                 { "failsafe", 'f', 0, G_OPTION_ARG_NONE, &failsafe, N_("Do not load user-specified applications"), NULL },
                 { "version", 0, 0, G_OPTION_ARG_NONE, &show_version, N_("Version of this application"), NULL },
+                { "whale", 0, 0, G_OPTION_ARG_NONE, &please_fail, N_("Show the fail whale dialog for testing"), NULL },
                 { NULL, 0, 0, 0, NULL, NULL, NULL }
         };
 
@@ -310,6 +313,12 @@ main (int argc, char **argv)
                 exit (1);
         }
 
+        if (please_fail) {
+                gsm_fail_whale_dialog_we_failed ();
+                gtk_main ();
+                exit (1);
+        }
+
         gdm_log_init ();
         gdm_log_set_debug (debug);