1 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- |
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2 | * |
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3 | * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu> |
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4 | * |
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5 | * This program is free software; you can redistribute it and/or modify |
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6 | * it under the terms of the GNU General Public License as published by |
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7 | * the Free Software Foundation; either version 2 of the License, or |
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8 | * (at your option) any later version. |
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9 | * |
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10 | * This program is distributed in the hope that it will be useful, |
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | * GNU General Public License for more details. |
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14 | * |
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15 | * You should have received a copy of the GNU General Public License |
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16 | * along with this program; if not, write to the Free Software |
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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18 | * |
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19 | */ |
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20 | |
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21 | #include "config.h" |
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22 | |
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23 | #include <stdlib.h> |
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24 | #include <stdio.h> |
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25 | #include <fcntl.h> |
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26 | #include <unistd.h> |
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27 | #include <string.h> |
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28 | #include <signal.h> |
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29 | #include <sys/stat.h> |
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30 | #include <sys/types.h> |
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31 | #include <sys/socket.h> |
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32 | #include <errno.h> |
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33 | |
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34 | #include <glib.h> |
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35 | #include <glib/gi18n.h> |
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36 | #include <glib-object.h> |
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37 | |
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38 | #include "gdm-xdmcp-display.h" |
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39 | #include "gdm-xdmcp-greeter-display.h" |
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40 | #include "gdm-xdmcp-greeter-display-glue.h" |
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41 | |
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42 | #include "gdm-common.h" |
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43 | #include "gdm-address.h" |
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44 | |
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45 | #define GDM_XDMCP_GREETER_DISPLAY_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_XDMCP_GREETER_DISPLAY, GdmXdmcpGreeterDisplayPrivate)) |
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46 | |
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47 | struct GdmXdmcpGreeterDisplayPrivate |
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48 | { |
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49 | GdmAddress *remote_address; |
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50 | gint32 session_number; |
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51 | }; |
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52 | |
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53 | enum { |
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54 | PROP_0, |
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55 | PROP_REMOTE_ADDRESS, |
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56 | PROP_SESSION_NUMBER, |
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57 | }; |
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58 | |
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59 | static void gdm_xdmcp_greeter_display_class_init (GdmXdmcpGreeterDisplayClass *klass); |
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60 | static void gdm_xdmcp_greeter_display_init (GdmXdmcpGreeterDisplay *xdmcp_greeter_display); |
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61 | static void gdm_xdmcp_greeter_display_finalize (GObject *object); |
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62 | |
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63 | G_DEFINE_TYPE (GdmXdmcpGreeterDisplay, gdm_xdmcp_greeter_display, GDM_TYPE_XDMCP_DISPLAY) |
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64 | |
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65 | static void |
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66 | gdm_xdmcp_greeter_display_class_init (GdmXdmcpGreeterDisplayClass *klass) |
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67 | { |
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68 | GObjectClass *object_class = G_OBJECT_CLASS (klass); |
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69 | |
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70 | object_class->finalize = gdm_xdmcp_greeter_display_finalize; |
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71 | |
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72 | g_type_class_add_private (klass, sizeof (GdmXdmcpGreeterDisplayPrivate)); |
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73 | |
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74 | dbus_g_object_type_install_info (GDM_TYPE_XDMCP_GREETER_DISPLAY, &dbus_glib_gdm_xdmcp_greeter_display_object_info); |
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75 | } |
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76 | |
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77 | static void |
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78 | gdm_xdmcp_greeter_display_init (GdmXdmcpGreeterDisplay *xdmcp_greeter_display) |
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79 | { |
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80 | |
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81 | xdmcp_greeter_display->priv = GDM_XDMCP_GREETER_DISPLAY_GET_PRIVATE (xdmcp_greeter_display); |
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82 | } |
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83 | |
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84 | static void |
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85 | gdm_xdmcp_greeter_display_finalize (GObject *object) |
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86 | { |
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87 | GdmXdmcpGreeterDisplay *xdmcp_greeter_display; |
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88 | |
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89 | g_return_if_fail (object != NULL); |
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90 | g_return_if_fail (GDM_IS_XDMCP_GREETER_DISPLAY (object)); |
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91 | |
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92 | xdmcp_greeter_display = GDM_XDMCP_GREETER_DISPLAY (object); |
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93 | |
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94 | g_return_if_fail (xdmcp_greeter_display->priv != NULL); |
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95 | |
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96 | G_OBJECT_CLASS (gdm_xdmcp_greeter_display_parent_class)->finalize (object); |
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97 | } |
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98 | |
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99 | GdmDisplay * |
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100 | gdm_xdmcp_greeter_display_new (const char *hostname, |
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101 | int number, |
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102 | GdmAddress *address, |
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103 | gint32 session_number) |
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104 | { |
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105 | GObject *object; |
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106 | char *x11_display; |
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107 | |
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108 | x11_display = g_strdup_printf ("%s:%d", hostname, number); |
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109 | object = g_object_new (GDM_TYPE_XDMCP_GREETER_DISPLAY, |
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110 | "remote-hostname", hostname, |
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111 | "x11-display-number", number, |
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112 | "x11-display-name", x11_display, |
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113 | "is-local", FALSE, |
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114 | "remote-address", address, |
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115 | "session-number", session_number, |
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116 | NULL); |
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117 | g_free (x11_display); |
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118 | |
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119 | return GDM_DISPLAY (object); |
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120 | } |
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