[134] | 1 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- |
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| 2 | * |
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| 3 | * This program is free software; you can redistribute it and/or |
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| 4 | * modify it under the terms of the GNU General Public License as |
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| 5 | * published by the Free Software Foundation; either version 2 of the |
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| 6 | * License, or (at your option) any later version. |
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| 7 | * |
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| 8 | * This program is distributed in the hope that it will be useful, but |
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| 9 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 11 | * General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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| 16 | * 02111-1307, USA. |
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| 17 | * |
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| 18 | */ |
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| 19 | |
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| 20 | #include "config.h" |
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| 21 | |
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| 22 | #include <stdlib.h> |
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| 23 | #include <stdio.h> |
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| 24 | #include <string.h> |
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| 25 | #include <unistd.h> |
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| 26 | #include <sys/ioctl.h> |
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| 27 | #include <termios.h> |
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| 28 | |
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| 29 | #include <glib.h> |
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| 30 | |
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| 31 | #include "gdm-session-direct.h" |
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| 32 | |
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| 33 | static GMainLoop *loop; |
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| 34 | |
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| 35 | static void |
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| 36 | on_open (GdmSession *session, |
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| 37 | const char *username) |
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| 38 | { |
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| 39 | g_debug ("Got opened: calling setup..."); |
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| 40 | |
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| 41 | gdm_session_setup (session, "gdm"); |
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| 42 | } |
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| 43 | |
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| 44 | static void |
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| 45 | on_session_setup_complete (GdmSession *session, |
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| 46 | gpointer data) |
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| 47 | { |
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| 48 | g_debug ("Session setup complete"); |
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| 49 | gdm_session_authenticate (session); |
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| 50 | } |
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| 51 | |
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| 52 | static void |
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| 53 | on_session_setup_failed (GdmSession *session, |
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| 54 | const char *message, |
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| 55 | gpointer data) |
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| 56 | { |
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| 57 | g_print ("Unable to initialize PAM: %s\n", message); |
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| 58 | |
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| 59 | exit (1); |
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| 60 | } |
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| 61 | |
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| 62 | static void |
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| 63 | on_session_reset_complete (GdmSession *session, |
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| 64 | gpointer data) |
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| 65 | { |
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| 66 | g_debug ("Session reset complete"); |
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| 67 | } |
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| 68 | |
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| 69 | static void |
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| 70 | on_session_reset_failed (GdmSession *session, |
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| 71 | const char *message, |
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| 72 | gpointer data) |
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| 73 | { |
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| 74 | g_print ("Unable to reset PAM: %s\n", message); |
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| 75 | |
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| 76 | exit (1); |
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| 77 | } |
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| 78 | |
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| 79 | static void |
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| 80 | on_session_authenticated (GdmSession *session, |
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| 81 | gpointer data) |
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| 82 | { |
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| 83 | g_debug ("Session authenticated"); |
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| 84 | gdm_session_authorize (session); |
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| 85 | } |
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| 86 | |
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| 87 | static void |
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| 88 | on_session_authentication_failed (GdmSession *session, |
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| 89 | const char *message, |
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| 90 | gpointer data) |
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| 91 | { |
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| 92 | g_print ("Unable to authenticate user: %s\n", message); |
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| 93 | |
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| 94 | exit (1); |
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| 95 | } |
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| 96 | |
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| 97 | static void |
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| 98 | on_session_authorized (GdmSession *session, |
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| 99 | gpointer data) |
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| 100 | { |
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| 101 | g_debug ("Session authorized"); |
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| 102 | gdm_session_accredit (session, GDM_SESSION_CRED_ESTABLISH); |
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| 103 | } |
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| 104 | |
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| 105 | static void |
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| 106 | on_session_authorization_failed (GdmSession *session, |
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| 107 | const char *message, |
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| 108 | gpointer data) |
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| 109 | { |
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| 110 | g_print ("Unable to authorize user: %s\n", message); |
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| 111 | |
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| 112 | exit (1); |
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| 113 | } |
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| 114 | |
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| 115 | static void |
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| 116 | on_session_accredited (GdmSession *session, |
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| 117 | gpointer data) |
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| 118 | { |
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| 119 | char *username; |
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| 120 | |
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| 121 | username = gdm_session_direct_get_username (GDM_SESSION_DIRECT (session)); |
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| 122 | |
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| 123 | g_print ("%s%ssuccessfully accredited\n", |
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| 124 | username ? username : "", username ? " " : ""); |
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| 125 | g_free (username); |
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| 126 | |
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| 127 | gdm_session_start_session (session); |
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| 128 | |
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| 129 | } |
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| 130 | |
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| 131 | static void |
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| 132 | on_session_accreditation_failed (GdmSession *session, |
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| 133 | const char *message, |
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| 134 | gpointer data) |
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| 135 | { |
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| 136 | g_print ("Unable to accredit user: %s\n", message); |
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| 137 | |
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| 138 | exit (1); |
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| 139 | } |
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| 140 | |
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| 141 | static void |
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| 142 | on_session_started (GdmSession *session) |
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| 143 | { |
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| 144 | g_print ("session started\n"); |
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| 145 | } |
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| 146 | |
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| 147 | static void |
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| 148 | on_session_exited (GdmSession *session, |
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| 149 | int exit_code) |
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| 150 | { |
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| 151 | g_print ("session exited with code %d\n", exit_code); |
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| 152 | exit (0); |
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| 153 | } |
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| 154 | |
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| 155 | static void |
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| 156 | on_session_died (GdmSession *session, |
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| 157 | int signal_number) |
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| 158 | { |
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| 159 | g_print ("session died with signal %d, (%s)\n", |
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| 160 | signal_number, |
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| 161 | g_strsignal (signal_number)); |
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| 162 | exit (1); |
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| 163 | } |
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| 164 | |
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| 165 | static void |
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| 166 | on_info_query (GdmSession *session, |
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| 167 | const char *query_text) |
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| 168 | { |
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| 169 | char answer[1024]; |
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| 170 | |
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| 171 | g_print ("%s ", query_text); |
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| 172 | |
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| 173 | fgets (answer, sizeof (answer), stdin); |
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| 174 | answer[strlen(answer) - 1] = '\0'; |
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| 175 | |
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| 176 | if (answer[0] == '\0') { |
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| 177 | gdm_session_close (session); |
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| 178 | g_main_loop_quit (loop); |
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| 179 | } else { |
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| 180 | gdm_session_answer_query (session, answer); |
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| 181 | } |
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| 182 | } |
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| 183 | |
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| 184 | static void |
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| 185 | on_info (GdmSession *session, |
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| 186 | const char *info) |
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| 187 | { |
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| 188 | g_print ("\n** NOTE: %s\n", info); |
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| 189 | } |
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| 190 | |
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| 191 | static void |
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| 192 | on_problem (GdmSession *session, |
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| 193 | const char *problem) |
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| 194 | { |
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| 195 | g_print ("\n** WARNING: %s\n", problem); |
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| 196 | } |
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| 197 | |
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| 198 | static void |
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| 199 | on_secret_info_query (GdmSession *session, |
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| 200 | const char *query_text) |
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| 201 | { |
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| 202 | char answer[1024]; |
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| 203 | struct termios ts0; |
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| 204 | struct termios ts1; |
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| 205 | |
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| 206 | tcgetattr (fileno (stdin), &ts0); |
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| 207 | ts1 = ts0; |
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| 208 | ts1.c_lflag &= ~ECHO; |
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| 209 | |
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| 210 | g_print ("%s", query_text); |
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| 211 | |
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| 212 | if (tcsetattr (fileno (stdin), TCSAFLUSH, &ts1) != 0) { |
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| 213 | fprintf (stderr, "Could not set terminal attributes\n"); |
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| 214 | exit (1); |
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| 215 | } |
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| 216 | |
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| 217 | fgets (answer, sizeof (answer), stdin); |
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| 218 | answer[strlen (answer) - 1] = '\0'; |
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| 219 | |
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| 220 | tcsetattr (fileno (stdin), TCSANOW, &ts0); |
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| 221 | |
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| 222 | g_print ("\n"); |
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| 223 | |
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| 224 | gdm_session_answer_query (session, answer); |
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| 225 | } |
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| 226 | |
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| 227 | static void |
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| 228 | import_environment (GdmSessionDirect *session) |
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| 229 | { |
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| 230 | } |
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| 231 | |
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| 232 | int |
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| 233 | main (int argc, |
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| 234 | char *argv[]) |
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| 235 | { |
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| 236 | GdmSessionDirect *session; |
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| 237 | char *username; |
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| 238 | |
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| 239 | g_log_set_always_fatal (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING); |
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| 240 | |
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| 241 | g_type_init (); |
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| 242 | |
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| 243 | do { |
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| 244 | g_debug ("creating instance of GdmSessionDirect object..."); |
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| 245 | session = gdm_session_direct_new ("/org/gnome/DisplayManager/Display1", |
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| 246 | ":0", |
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| 247 | g_get_host_name (), |
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| 248 | ttyname (STDIN_FILENO), |
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| 249 | getenv("XAUTHORITY"), |
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| 250 | TRUE); |
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| 251 | g_debug ("GdmSessionDirect object created successfully"); |
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| 252 | |
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| 253 | if (argc <= 1) { |
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| 254 | username = NULL; |
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| 255 | } else { |
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| 256 | username = argv[1]; |
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| 257 | } |
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| 258 | |
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| 259 | gdm_session_open (GDM_SESSION (session)); |
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| 260 | |
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| 261 | g_signal_connect (session, |
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| 262 | "opened", |
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| 263 | G_CALLBACK (on_open), |
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| 264 | username); |
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| 265 | g_signal_connect (session, |
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| 266 | "setup-complete", |
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| 267 | G_CALLBACK (on_session_setup_complete), |
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| 268 | NULL); |
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| 269 | g_signal_connect (session, |
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| 270 | "setup-failed", |
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| 271 | G_CALLBACK (on_session_setup_failed), |
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| 272 | NULL); |
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| 273 | g_signal_connect (session, |
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| 274 | "reset-complete", |
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| 275 | G_CALLBACK (on_session_reset_complete), |
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| 276 | NULL); |
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| 277 | g_signal_connect (session, |
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| 278 | "reset-failed", |
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| 279 | G_CALLBACK (on_session_reset_failed), |
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| 280 | NULL); |
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| 281 | g_signal_connect (session, |
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| 282 | "authenticated", |
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| 283 | G_CALLBACK (on_session_authenticated), |
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| 284 | NULL); |
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| 285 | g_signal_connect (session, |
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| 286 | "authentication-failed", |
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| 287 | G_CALLBACK (on_session_authentication_failed), |
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| 288 | NULL); |
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| 289 | g_signal_connect (session, |
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| 290 | "authorized", |
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| 291 | G_CALLBACK (on_session_authorized), |
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| 292 | NULL); |
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| 293 | g_signal_connect (session, |
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| 294 | "authorization-failed", |
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| 295 | G_CALLBACK (on_session_authorization_failed), |
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| 296 | NULL); |
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| 297 | g_signal_connect (session, |
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| 298 | "accredited", |
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| 299 | G_CALLBACK (on_session_accredited), |
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| 300 | NULL); |
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| 301 | g_signal_connect (session, |
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| 302 | "accreditation-failed", |
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| 303 | G_CALLBACK (on_session_accreditation_failed), |
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| 304 | NULL); |
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| 305 | |
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| 306 | g_signal_connect (session, |
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| 307 | "info", |
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| 308 | G_CALLBACK (on_info), |
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| 309 | NULL); |
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| 310 | g_signal_connect (session, |
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| 311 | "problem", |
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| 312 | G_CALLBACK (on_problem), |
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| 313 | NULL); |
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| 314 | g_signal_connect (session, |
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| 315 | "info-query", |
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| 316 | G_CALLBACK (on_info_query), |
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| 317 | NULL); |
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| 318 | g_signal_connect (session, |
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| 319 | "secret-info-query", |
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| 320 | G_CALLBACK (on_secret_info_query), |
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| 321 | NULL); |
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| 322 | |
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| 323 | g_signal_connect (session, |
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| 324 | "session-started", |
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| 325 | G_CALLBACK (on_session_started), |
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| 326 | NULL); |
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| 327 | g_signal_connect (session, |
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| 328 | "session-exited", |
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| 329 | G_CALLBACK (on_session_exited), |
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| 330 | NULL); |
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| 331 | g_signal_connect (session, |
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| 332 | "session-died", |
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| 333 | G_CALLBACK (on_session_died), |
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| 334 | NULL); |
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| 335 | |
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| 336 | import_environment (session); |
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| 337 | |
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| 338 | loop = g_main_loop_new (NULL, FALSE); |
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| 339 | g_main_loop_run (loop); |
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| 340 | g_main_loop_unref (loop); |
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| 341 | |
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| 342 | g_message ("destroying previously created GdmSessionDirect object..."); |
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| 343 | g_object_unref (session); |
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| 344 | g_message ("GdmSessionDirect object destroyed successfully"); |
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| 345 | } while (1); |
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| 346 | } |
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