2 * Copyright (C) 2010-2011 Robert Ancell.
3 * Author: Robert Ancell <robert.ancell@canonical.com>
5 * This program is free software: you can redistribute it and/or modify it under
6 * the terms of the GNU General Public License as published by the Free Software
7 * Foundation, either version 3 of the License, or (at your option) any later
8 * version. See http://www.gnu.org/copyleft/gpl.html the full text of the
14 #include "seat-xvnc.h"
15 #include "x-server-xvnc.h"
16 #include "configuration.h"
18 G_DEFINE_TYPE (SeatXVNC, seat_xvnc, SEAT_TYPE);
20 struct SeatXVNCPrivate
26 SeatXVNC *seat_xvnc_new (GSocket *connection)
30 seat = g_object_new (SEAT_XVNC_TYPE, NULL);
31 seat->priv->connection = g_object_ref (connection);
36 static DisplayServer *
37 seat_xvnc_create_display_server (Seat *seat, Session *session)
39 XServerXVNC *x_server;
42 const gchar *command = NULL;
44 if (strcmp (session_get_session_type (session), "x") != 0)
47 x_server = x_server_xvnc_new ();
48 number = g_strdup_printf ("%d", x_server_get_display_number (X_SERVER (x_server)));
49 cookie = x_authority_new_local_cookie (number);
50 x_server_set_authority (X_SERVER (x_server), cookie);
52 g_object_unref (cookie);
53 x_server_xvnc_set_socket (x_server, g_socket_get_fd (SEAT_XVNC (seat)->priv->connection));
55 command = config_get_string (config_get_instance (), "VNCServer", "command");
57 x_server_local_set_command (X_SERVER_LOCAL (x_server), command);
59 if (config_has_key (config_get_instance (), "VNCServer", "width") &&
60 config_has_key (config_get_instance (), "VNCServer", "height"))
63 width = config_get_integer (config_get_instance (), "VNCServer", "width");
64 height = config_get_integer (config_get_instance (), "VNCServer", "height");
65 if (height > 0 && width > 0)
66 x_server_xvnc_set_geometry (x_server, width, height);
68 if (config_has_key (config_get_instance (), "VNCServer", "depth"))
71 depth = config_get_integer (config_get_instance (), "VNCServer", "depth");
72 if (depth == 8 || depth == 16 || depth == 24 || depth == 32)
73 x_server_xvnc_set_depth (x_server, depth);
76 return DISPLAY_SERVER (x_server);
80 seat_xvnc_run_script (Seat *seat, DisplayServer *display_server, Process *script)
82 XServerXVNC *x_server;
83 GInetSocketAddress *address;
87 x_server = X_SERVER_XVNC (display_server);
89 address = G_INET_SOCKET_ADDRESS (g_socket_get_remote_address (SEAT_XVNC (seat)->priv->connection, NULL));
90 hostname = g_inet_address_to_string (g_inet_socket_address_get_address (address));
91 path = x_server_local_get_authority_file_path (X_SERVER_LOCAL (x_server));
93 process_set_env (script, "REMOTE_HOST", hostname);
94 process_set_env (script, "DISPLAY", x_server_get_address (X_SERVER (x_server)));
95 process_set_env (script, "XAUTHORITY", path);
99 SEAT_CLASS (seat_xvnc_parent_class)->run_script (seat, display_server, script);
103 seat_xvnc_init (SeatXVNC *seat)
105 seat->priv = G_TYPE_INSTANCE_GET_PRIVATE (seat, SEAT_XVNC_TYPE, SeatXVNCPrivate);
109 seat_xvnc_session_finalize (GObject *object)
111 SeatXVNC *self = SEAT_XVNC (object);
113 g_clear_object (&self->priv->connection);
115 G_OBJECT_CLASS (seat_xvnc_parent_class)->finalize (object);
119 seat_xvnc_class_init (SeatXVNCClass *klass)
121 SeatClass *seat_class = SEAT_CLASS (klass);
122 GObjectClass *object_class = G_OBJECT_CLASS (klass);
124 seat_class->create_display_server = seat_xvnc_create_display_server;
125 seat_class->run_script = seat_xvnc_run_script;
126 object_class->finalize = seat_xvnc_session_finalize;
128 g_type_class_add_private (klass, sizeof (SeatXVNCPrivate));