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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 "x-server-remote.h"
G_DEFINE_TYPE (SeatXRemote, seat_xremote, SEAT_TYPE);
static void
seat_xremote_setup (Seat *seat)
{
seat_set_supports_multi_session (seat, FALSE);
SEAT_CLASS (seat_xremote_parent_class)->setup (seat);
}
static DisplayServer *
seat_xremote_create_display_server (Seat *seat, Session *session)
{
const gchar *session_type;
XServerRemote *x_server;
const gchar *hostname;
gint number;
session_type = session_get_session_type (session);
if (strcmp (session_type, "x") != 0)
{
l_warning (seat, "X remote seat only supports X display servers, not '%s'", session_type);
return NULL;
}
hostname = seat_get_string_property (seat, "xserver-hostname");
number = seat_get_integer_property (seat, "xserver-display-number");
l_debug (seat, "Starting remote X display %s:%d", hostname ? hostname : "", number);
x_server = x_server_remote_new (hostname, number, NULL);
return DISPLAY_SERVER (x_server);
}
static Greeter *
seat_xremote_create_greeter_session (Seat *seat)
{
Greeter *greeter_session;
greeter_session = SEAT_CLASS (seat_xremote_parent_class)->create_greeter_session (seat);
session_set_env (SESSION (greeter_session), "XDG_SEAT", seat_get_name (seat));
return greeter_session;
}
static Session *
seat_xremote_create_session (Seat *seat)
{
Session *session;
session = SEAT_CLASS (seat_xremote_parent_class)->create_session (seat);
session_set_env (SESSION (session), "XDG_SEAT", seat_get_name (seat));
return session;
}
static void
seat_xremote_run_script (Seat *seat, DisplayServer *display_server, Process *script)
{
XServerRemote *x_server;
x_server = X_SERVER_REMOTE (display_server);
process_set_env (script, "DISPLAY", x_server_get_address (X_SERVER (x_server)));
process_set_env (script, "REMOTE_HOST", x_server_get_hostname (X_SERVER (x_server)));
SEAT_CLASS (seat_xremote_parent_class)->run_script (seat, display_server, script);
}
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_greeter_session = seat_xremote_create_greeter_session;
seat_class->create_session = seat_xremote_create_session;
seat_class->run_script = seat_xremote_run_script;
}
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