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/*
* Copyright (C) 2010-2011 Robert Ancell.
* Author: Robert Ancell <robert.ancell@canonical.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 3 of the License, or (at your option) any later
* version. See http://www.gnu.org/copyleft/gpl.html the full text of the
* license.
*/
#include <string.h>
#include "seat-xremote.h"
#include "configuration.h"
#include "xserver-remote.h"
#include "xsession.h"
G_DEFINE_TYPE (SeatXRemote, seat_xremote, SEAT_TYPE);
static void
seat_xremote_setup (Seat *seat)
{
seat_set_can_switch (seat, FALSE);
SEAT_CLASS (seat_xremote_parent_class)->setup (seat);
}
static DisplayServer *
seat_xremote_create_display_server (Seat *seat)
{
XServerRemote *xserver;
const gchar *hostname;
gint number;
hostname = seat_get_string_property (seat, "xserver-hostname");
if (!hostname)
hostname = "localhost";
number = seat_get_integer_property (seat, "xserver-display-number");
g_debug ("Starting remote X display %s:%d", hostname, number);
xserver = xserver_remote_new (hostname, number, NULL);
return DISPLAY_SERVER (xserver);
}
static Session *
seat_xremote_create_session (Seat *seat, Display *display)
{
XServerRemote *xserver;
XSession *session;
xserver = XSERVER_REMOTE (display_get_display_server (display));
session = xsession_new (XSERVER (xserver));
session_set_remote_host_name (SESSION (session), xserver_get_hostname (XSERVER (xserver)));
return SESSION (session);
}
static void
seat_xremote_run_script (Seat *seat, Display *display, Process *script)
{
XServerRemote *xserver;
xserver = XSERVER_REMOTE (display_get_display_server (display));
process_set_env (script, "DISPLAY", xserver_get_address (XSERVER (xserver)));
process_set_env (script, "REMOTE_HOST", xserver_get_hostname (XSERVER (xserver)));
SEAT_CLASS (seat_xremote_parent_class)->run_script (seat, display, script);
}
static void
seat_xremote_display_removed (Seat *seat, Display *display)
{
/* Can't restart the display, so remove this seat */
seat_stop (seat);
}
static void
seat_xremote_init (SeatXRemote *seat)
{
}
static void
seat_xremote_class_init (SeatXRemoteClass *klass)
{
SeatClass *seat_class = SEAT_CLASS (klass);
seat_class->setup = seat_xremote_setup;
seat_class->create_display_server = seat_xremote_create_display_server;
seat_class->create_session = seat_xremote_create_session;
seat_class->run_script = seat_xremote_run_script;
seat_class->display_removed = seat_xremote_display_removed;
}
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