From d524c8e88f558b9f2aebff39b6fbe77eab51e081 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:43:08 +0200 Subject: Adding upstream version 43.0. Signed-off-by: Daniel Baumann --- daemon/gdm-xdmcp-chooser-display.c | 146 +++++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+) create mode 100644 daemon/gdm-xdmcp-chooser-display.c (limited to 'daemon/gdm-xdmcp-chooser-display.c') diff --git a/daemon/gdm-xdmcp-chooser-display.c b/daemon/gdm-xdmcp-chooser-display.c new file mode 100644 index 0000000..d593cb4 --- /dev/null +++ b/daemon/gdm-xdmcp-chooser-display.c @@ -0,0 +1,146 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2008 William Jon McCann + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "gdm-display.h" +#include "gdm-launch-environment.h" +#include "gdm-xdmcp-chooser-display.h" + +#include "gdm-common.h" +#include "gdm-address.h" + +enum { + HOSTNAME_SELECTED, + LAST_SIGNAL +}; + +static guint signals [LAST_SIGNAL] = { 0, }; + +static void gdm_xdmcp_chooser_display_class_init (GdmXdmcpChooserDisplayClass *klass); +static void gdm_xdmcp_chooser_display_init (GdmXdmcpChooserDisplay *xdmcp_chooser_display); +static gboolean gdm_xdmcp_chooser_display_prepare (GdmDisplay *display); + +G_DEFINE_TYPE (GdmXdmcpChooserDisplay, gdm_xdmcp_chooser_display, GDM_TYPE_XDMCP_DISPLAY) + +static void +on_hostname_selected (GdmLaunchEnvironment *launch_environment, + const char *hostname, + GdmXdmcpChooserDisplay *display) +{ + g_debug ("GdmXdmcpChooserDisplay: hostname selected: %s", hostname); + g_signal_emit (display, signals [HOSTNAME_SELECTED], 0, hostname); +} + +static void +gdm_xdmcp_chooser_display_class_init (GdmXdmcpChooserDisplayClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GdmDisplayClass *display_class = GDM_DISPLAY_CLASS (klass); + + display_class->prepare = gdm_xdmcp_chooser_display_prepare; + + signals [HOSTNAME_SELECTED] = + g_signal_new ("hostname-selected", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (GdmXdmcpChooserDisplayClass, hostname_selected), + NULL, + NULL, + g_cclosure_marshal_VOID__STRING, + G_TYPE_NONE, + 1, + G_TYPE_STRING); +} + +static void +gdm_xdmcp_chooser_display_init (GdmXdmcpChooserDisplay *xdmcp_chooser_display) +{ +} + +static gboolean +gdm_xdmcp_chooser_display_prepare (GdmDisplay *display) +{ + GdmXdmcpDisplay *self = GDM_XDMCP_DISPLAY (display); + GdmLaunchEnvironment *launch_environment; + char *display_name; + char *seat_id; + char *hostname; + + launch_environment = NULL; + display_name = NULL; + seat_id = NULL; + hostname = NULL; + + g_object_get (self, + "x11-display-name", &display_name, + "seat-id", &seat_id, + "remote-hostname", &hostname, + NULL); + + launch_environment = gdm_create_chooser_launch_environment (display_name, + seat_id, + hostname); + g_object_set (self, "launch-environment", launch_environment, NULL); + g_object_unref (launch_environment); + + g_signal_connect (launch_environment, "hostname-selected", + G_CALLBACK (on_hostname_selected), display); + + return GDM_DISPLAY_CLASS (gdm_xdmcp_chooser_display_parent_class)->prepare (display); +} + +GdmDisplay * +gdm_xdmcp_chooser_display_new (const char *hostname, + int number, + GdmAddress *address, + gint32 session_number) +{ + GObject *object; + char *x11_display; + + x11_display = g_strdup_printf ("%s:%d", hostname, number); + object = g_object_new (GDM_TYPE_XDMCP_CHOOSER_DISPLAY, + "remote-hostname", hostname, + "x11-display-number", number, + "x11-display-name", x11_display, + "is-local", FALSE, + "remote-address", address, + "session-number", session_number, + NULL); + g_free (x11_display); + + return GDM_DISPLAY (object); +} -- cgit v1.2.3