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12 | * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> |
12 | * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> |
13 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
13 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * - extensive modifications |
14 | * - extensive modifications |
15 | * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> |
15 | * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> |
16 | * - lastlog support |
16 | * - lastlog support |
17 | * Copyright (c) 2004 Marc Lehmann <pcg@goof.com> |
17 | * Copyright (c) 2004-2006 Marc Lehmann <pcg@goof.com> |
18 | * |
18 | * |
19 | * This program is free software; you can redistribute it and/or modify |
19 | * This program is free software; you can redistribute it and/or modify |
20 | * it under the terms of the GNU General Public License as published by |
20 | * it under the terms of the GNU General Public License as published by |
21 | * the Free Software Foundation; either version 2 of the License, or |
21 | * the Free Software Foundation; either version 2 of the License, or |
22 | * (at your option) any later version. |
22 | * (at your option) any later version. |
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28 | * |
28 | * |
29 | * You should have received a copy of the GNU General Public License |
29 | * You should have received a copy of the GNU General Public License |
30 | * along with this program; if not, write to the Free Software |
30 | * along with this program; if not, write to the Free Software |
31 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
32 | *----------------------------------------------------------------------*/ |
32 | *----------------------------------------------------------------------*/ |
33 | /*----------------------------------------------------------------------* |
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34 | * Public: |
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35 | * extern void cleanutent (void); |
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36 | * extern void makeutent (const char * pty, const char * hostname); |
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37 | * |
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38 | * Private: |
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39 | * rxvt_update_wtmp (); |
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40 | *----------------------------------------------------------------------*/ |
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41 | |
33 | |
42 | #include "../config.h" |
34 | #include "../config.h" |
43 | #include "rxvt.h" |
35 | #include "rxvt.h" |
44 | #include "logging.h" |
36 | #include "ptytty.h" |
45 | |
37 | |
46 | #ifdef UTMP_SUPPORT |
38 | #if UTMP_SUPPORT |
47 | |
39 | |
48 | #if HAVE_STRUCT_UTMP |
40 | #if HAVE_STRUCT_UTMP |
49 | static int rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu); |
41 | static int rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu); |
50 | static void rxvt_update_wtmp (const char *fname, const struct utmp *putmp); |
42 | static void rxvt_update_wtmp (const char *fname, const struct utmp *putmp); |
51 | #endif |
43 | #endif |
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63 | |
55 | |
64 | /* |
56 | /* |
65 | * make and write utmp and wtmp entries |
57 | * make and write utmp and wtmp entries |
66 | */ |
58 | */ |
67 | void |
59 | void |
68 | rxvt_term::makeutent (const char *pty, const char *hostname) |
60 | rxvt_ptytty_unix::login (int cmd_pid, bool login_shell, const char *hostname) |
69 | { |
61 | { |
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62 | const char *pty = name; |
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63 | |
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64 | if (!pty || !*pty) |
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65 | return; |
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66 | |
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67 | this->cmd_pid = cmd_pid; |
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68 | this->login_shell = login_shell; |
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69 | |
70 | #ifdef HAVE_STRUCT_UTMP |
70 | #ifdef HAVE_STRUCT_UTMP |
71 | struct utmp *ut = &this->ut; |
71 | struct utmp *ut = &this->ut; |
72 | #endif |
72 | #endif |
73 | #ifdef HAVE_STRUCT_UTMPX |
73 | #ifdef HAVE_STRUCT_UTMPX |
74 | struct utmpx *utx = &this->utx; |
74 | struct utmpx *utx = &this->utx; |
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163 | endutxent (); /* close the file */ |
163 | endutxent (); /* close the file */ |
164 | utmp_pos = 0; |
164 | utmp_pos = 0; |
165 | #endif |
165 | #endif |
166 | |
166 | |
167 | #if defined(HAVE_STRUCT_UTMP) && !defined(HAVE_UTMP_PID) |
167 | #if defined(HAVE_STRUCT_UTMP) && !defined(HAVE_UTMP_PID) |
168 | |
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169 | { |
168 | { |
170 | # ifdef HAVE_TTYSLOT |
169 | # ifdef HAVE_TTYSLOT |
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170 | int fdstdin = dup (STDIN_FILENO); |
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171 | dup2 (pty->tty, STDIN_FILENO); |
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172 | |
171 | i = ttyslot (); |
173 | i = ttyslot (); |
172 | if (rxvt_write_bsd_utmp (i, ut)) |
174 | if (rxvt_write_bsd_utmp (i, ut)) |
173 | utmp_pos = i; |
175 | utmp_pos = i; |
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176 | |
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177 | dup2 (fdstdin, STDIN_FILENO); |
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178 | close (fdstdin); |
174 | # else |
179 | # else |
175 | FILE *fd0; |
180 | FILE *fd0; |
176 | |
181 | |
177 | if ((fd0 = fopen (TTYTAB_FILENAME, "r")) != NULL) |
182 | if ((fd0 = fopen (TTYTAB_FILENAME, "r")) != NULL) |
178 | { |
183 | { |
179 | char buf[256], name[256]; |
184 | char buf[256], name[256]; |
180 | |
185 | |
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198 | # endif |
203 | # endif |
199 | } |
204 | } |
200 | #endif |
205 | #endif |
201 | |
206 | |
202 | #ifdef WTMP_SUPPORT |
207 | #ifdef WTMP_SUPPORT |
203 | # ifdef WTMP_ONLY_ON_LOGIN |
208 | if (login_shell) |
204 | if (OPTION (Opt_loginShell)) |
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205 | # endif |
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206 | { |
209 | { |
207 | # ifdef HAVE_STRUCT_UTMP |
210 | # ifdef HAVE_STRUCT_UTMP |
208 | # ifdef HAVE_UPDWTMP |
211 | # ifdef HAVE_UPDWTMP |
209 | updwtmp (RXVT_WTMP_FILE, ut); |
212 | updwtmp (RXVT_WTMP_FILE, ut); |
210 | # else |
213 | # else |
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215 | updwtmpx (RXVT_WTMPX_FILE, utx); |
218 | updwtmpx (RXVT_WTMPX_FILE, utx); |
216 | # endif |
219 | # endif |
217 | } |
220 | } |
218 | #endif |
221 | #endif |
219 | #if defined(LASTLOG_SUPPORT) && defined(RXVT_LASTLOG_FILE) |
222 | #if defined(LASTLOG_SUPPORT) && defined(RXVT_LASTLOG_FILE) |
220 | if (OPTION (Opt_loginShell)) |
223 | if (login_shell) |
221 | rxvt_update_lastlog (RXVT_LASTLOG_FILE, pty, hostname); |
224 | rxvt_update_lastlog (RXVT_LASTLOG_FILE, pty, hostname); |
222 | #endif |
225 | #endif |
223 | } |
226 | } |
224 | |
227 | |
225 | /* ------------------------------------------------------------------------- */ |
228 | /* ------------------------------------------------------------------------- */ |
226 | /* |
229 | /* |
227 | * remove utmp and wtmp entries |
230 | * remove utmp and wtmp entries |
228 | */ |
231 | */ |
229 | void |
232 | void |
230 | rxvt_term::cleanutent () |
233 | rxvt_ptytty_unix::logout () |
231 | { |
234 | { |
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235 | if (!cmd_pid) |
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236 | return; |
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237 | |
232 | #ifdef HAVE_STRUCT_UTMP |
238 | #ifdef HAVE_STRUCT_UTMP |
233 | struct utmp *ut = &this->ut; |
239 | struct utmp *tmput, *ut = &this->ut; |
234 | #endif |
240 | #endif |
235 | #ifdef HAVE_STRUCT_UTMPX |
241 | #ifdef HAVE_STRUCT_UTMPX |
236 | struct utmpx *tmputx, *utx = &this->utx; |
242 | struct utmpx *tmputx, *utx = &this->utx; |
237 | #endif |
243 | #endif |
238 | |
244 | |
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240 | # ifdef HAVE_UTMP_PID |
246 | # ifdef HAVE_UTMP_PID |
241 | memset (ut, 0, sizeof (struct utmp)); |
247 | memset (ut, 0, sizeof (struct utmp)); |
242 | setutent (); |
248 | setutent (); |
243 | strncpy (ut->ut_id, this->ut_id, sizeof (ut->ut_id)); |
249 | strncpy (ut->ut_id, this->ut_id, sizeof (ut->ut_id)); |
244 | ut->ut_type = USER_PROCESS; |
250 | ut->ut_type = USER_PROCESS; |
245 | { |
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246 | struct utmp *tmput = getutid (ut); |
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247 | |
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248 | if (tmput) /* position to entry in utmp file */ |
251 | if ((tmput = getutid (ut))) /* position to entry in utmp file */ |
249 | ut = tmput; |
252 | ut = tmput; |
250 | } |
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251 | ut->ut_type = DEAD_PROCESS; |
253 | ut->ut_type = DEAD_PROCESS; |
252 | # else |
254 | # else |
253 | memset (ut->ut_name, 0, sizeof (ut->ut_name)); |
255 | memset (ut->ut_name, 0, sizeof (ut->ut_name)); |
254 | # ifdef HAVE_UTMP_HOST |
256 | # ifdef HAVE_UTMP_HOST |
255 | memset (ut->ut_host, 0, sizeof (ut->ut_host)); |
257 | memset (ut->ut_host, 0, sizeof (ut->ut_host)); |
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275 | |
277 | |
276 | /* |
278 | /* |
277 | * Write ending wtmp entry |
279 | * Write ending wtmp entry |
278 | */ |
280 | */ |
279 | #ifdef WTMP_SUPPORT |
281 | #ifdef WTMP_SUPPORT |
280 | # ifdef WTMP_ONLY_ON_LOGIN |
282 | if (login_shell) |
281 | if (OPTION (Opt_loginShell)) |
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282 | # endif |
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283 | { |
283 | { |
284 | # ifdef HAVE_STRUCT_UTMP |
284 | # ifdef HAVE_STRUCT_UTMP |
285 | # ifdef HAVE_UPDWTMP |
285 | # ifdef HAVE_UPDWTMP |
286 | updwtmp (RXVT_WTMP_FILE, ut); |
286 | updwtmp (RXVT_WTMP_FILE, ut); |
287 | # else |
287 | # else |
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310 | #ifdef HAVE_STRUCT_UTMPX |
310 | #ifdef HAVE_STRUCT_UTMPX |
311 | if (utx->ut_pid == cmd_pid) |
311 | if (utx->ut_pid == cmd_pid) |
312 | pututxline (utx); |
312 | pututxline (utx); |
313 | endutxent (); |
313 | endutxent (); |
314 | #endif |
314 | #endif |
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315 | |
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316 | cmd_pid = 0; |
315 | } |
317 | } |
316 | |
318 | |
317 | /* ------------------------------------------------------------------------- */ |
319 | /* ------------------------------------------------------------------------- */ |
318 | /* |
320 | /* |
319 | * Write a BSD style utmp entry |
321 | * Write a BSD style utmp entry |