1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: logging.c |
2 | * File: logging.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
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 | * |
18 | * |
18 | * 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 |
19 | * 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 |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
22 | * (at your option) any later version. |
… | |
… | |
57 | */ |
58 | */ |
58 | void |
59 | void |
59 | rxvt_term::makeutent (const char *pty, const char *hostname) |
60 | rxvt_term::makeutent (const char *pty, const char *hostname) |
60 | { |
61 | { |
61 | #ifdef HAVE_STRUCT_UTMP |
62 | #ifdef HAVE_STRUCT_UTMP |
62 | struct utmp *ut = & (this->ut); |
63 | struct utmp *ut = &this->ut; |
63 | #endif |
64 | #endif |
64 | #ifdef HAVE_STRUCT_UTMPX |
65 | #ifdef HAVE_STRUCT_UTMPX |
65 | struct utmpx *utx = & (this->utx); |
66 | struct utmpx *utx = &this->utx; |
66 | #endif |
67 | #endif |
67 | #ifdef HAVE_UTMP_PID |
68 | #ifdef HAVE_UTMP_PID |
68 | int i; |
69 | int i; |
69 | #endif |
70 | #endif |
70 | char ut_id[5]; |
|
|
71 | struct passwd *pwent = getpwuid (getuid ()); |
71 | struct passwd *pwent = getpwuid (getuid ()); |
72 | |
72 | |
73 | if (!STRNCMP (pty, "/dev/", 5)) |
73 | if (!strncmp (pty, "/dev/", 5)) |
74 | pty += 5; /* skip /dev/ prefix */ |
74 | pty += 5; /* skip /dev/ prefix */ |
75 | |
75 | |
76 | if (!STRNCMP (pty, "pty", 3) || !STRNCMP (pty, "tty", 3)) |
76 | if (!strncmp (pty, "pty", 3) || !strncmp (pty, "tty", 3)) |
77 | { |
|
|
78 | STRNCPY (ut_id, (pty + 3), sizeof (ut_id)); |
77 | strncpy (ut_id, (pty + 3), sizeof (ut_id)); |
79 | } |
|
|
80 | #ifdef HAVE_UTMP_PID |
78 | #ifdef HAVE_UTMP_PID |
81 | else if (sscanf (pty, "pts/%d", &i) == 1) |
79 | else if (sscanf (pty, "pts/%d", &i) == 1) |
82 | sprintf (ut_id, "vt%02x", (i & 0xff)); /* sysv naming */ |
80 | sprintf (ut_id, "vt%02x", (i & 0xff)); /* sysv naming */ |
83 | #endif |
81 | #endif |
84 | else if (STRNCMP (pty, "pty", 3) && STRNCMP (pty, "tty", 3)) |
82 | else if (strncmp (pty, "pty", 3) && strncmp (pty, "tty", 3)) |
85 | { |
83 | { |
86 | rxvt_print_error ("can't parse tty name \"%s\"", pty); |
84 | rxvt_warn ("can't parse tty name \"%s\", not adding utmp entry.\n", pty); |
87 | return; |
85 | return; |
88 | } |
86 | } |
89 | |
87 | |
90 | #ifdef HAVE_STRUCT_UTMP |
88 | #ifdef HAVE_STRUCT_UTMP |
91 | MEMSET (ut, 0, sizeof (struct utmp)); |
89 | memset (ut, 0, sizeof (struct utmp)); |
92 | # ifdef HAVE_UTMP_PID |
90 | # ifdef HAVE_UTMP_PID |
93 | setutent (); |
91 | setutent (); |
94 | STRNCPY (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
92 | strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
95 | ut->ut_type = DEAD_PROCESS; |
93 | ut->ut_type = DEAD_PROCESS; |
96 | getutid (ut); /* position to entry in utmp file */ |
94 | getutid (ut); /* position to entry in utmp file */ |
97 | STRNCPY (ut_id, ut_id, sizeof (ut_id)); |
95 | strncpy (ut_id, ut_id, sizeof (ut_id)); |
98 | # endif |
|
|
99 | #endif |
96 | # endif |
|
|
97 | #endif |
100 | |
98 | |
101 | #ifdef HAVE_STRUCT_UTMPX |
99 | #ifdef HAVE_STRUCT_UTMPX |
102 | MEMSET (utx, 0, sizeof (struct utmpx)); |
100 | memset (utx, 0, sizeof (struct utmpx)); |
103 | setutxent (); |
101 | setutxent (); |
104 | STRNCPY (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
102 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
105 | utx->ut_type = DEAD_PROCESS; |
103 | utx->ut_type = DEAD_PROCESS; |
106 | getutxid (utx); /* position to entry in utmp file */ |
104 | getutxid (utx); /* position to entry in utmp file */ |
107 | STRNCPY (ut_id, ut_id, sizeof (ut_id)); |
105 | strncpy (ut_id, ut_id, sizeof (ut_id)); |
108 | #endif |
106 | #endif |
109 | |
107 | |
110 | #ifdef HAVE_STRUCT_UTMP |
108 | #ifdef HAVE_STRUCT_UTMP |
111 | STRNCPY (ut->ut_line, pty, sizeof (ut->ut_line)); |
109 | strncpy (ut->ut_line, pty, sizeof (ut->ut_line)); |
112 | ut->ut_time = time (NULL); |
110 | ut->ut_time = time (NULL); |
113 | # ifdef HAVE_UTMP_PID |
111 | # ifdef HAVE_UTMP_PID |
114 | STRNCPY (ut->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?", |
112 | strncpy (ut->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?", |
115 | sizeof (ut->ut_user)); |
113 | sizeof (ut->ut_user)); |
116 | STRNCPY (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
114 | strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
117 | ut->ut_time = time (NULL); |
115 | ut->ut_time = time (NULL); |
118 | ut->ut_pid = cmd_pid; |
116 | ut->ut_pid = cmd_pid; |
119 | # ifdef HAVE_UTMP_HOST |
117 | # ifdef HAVE_UTMP_HOST |
120 | STRNCPY (ut->ut_host, hostname, sizeof (ut->ut_host)); |
118 | strncpy (ut->ut_host, hostname, sizeof (ut->ut_host)); |
121 | # endif |
119 | # endif |
122 | ut->ut_type = USER_PROCESS; |
120 | ut->ut_type = USER_PROCESS; |
123 | pututline (ut); |
121 | pututline (ut); |
124 | endutent (); /* close the file */ |
122 | endutent (); /* close the file */ |
125 | utmp_pos = 0; |
123 | utmp_pos = 0; |
126 | # else |
124 | # else |
127 | STRNCPY (ut->ut_name, (pwent && pwent->pw_name) ? pwent->pw_name : "?", |
125 | strncpy (ut->ut_name, (pwent && pwent->pw_name) ? pwent->pw_name : "?", |
128 | sizeof (ut->ut_name)); |
126 | sizeof (ut->ut_name)); |
129 | # ifdef HAVE_UTMP_HOST |
127 | # ifdef HAVE_UTMP_HOST |
130 | STRNCPY (ut->ut_host, hostname, sizeof (ut->ut_host)); |
128 | strncpy (ut->ut_host, hostname, sizeof (ut->ut_host)); |
131 | # endif |
|
|
132 | # endif |
129 | # endif |
133 | #endif |
130 | # endif |
|
|
131 | #endif |
134 | |
132 | |
135 | #ifdef HAVE_STRUCT_UTMPX |
133 | #ifdef HAVE_STRUCT_UTMPX |
136 | STRNCPY (utx->ut_line, pty, sizeof (utx->ut_line)); |
134 | strncpy (utx->ut_line, pty, sizeof (utx->ut_line)); |
137 | STRNCPY (utx->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?", |
135 | strncpy (utx->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?", |
138 | sizeof (utx->ut_user)); |
136 | sizeof (utx->ut_user)); |
139 | STRNCPY (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
137 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
140 | utx->ut_session = getsid (0); |
138 | utx->ut_session = getsid (0); |
141 | utx->ut_tv.tv_sec = time (NULL); |
139 | utx->ut_tv.tv_sec = time (NULL); |
142 | utx->ut_tv.tv_usec = 0; |
140 | utx->ut_tv.tv_usec = 0; |
143 | utx->ut_pid = cmd_pid; |
141 | utx->ut_pid = cmd_pid; |
144 | # ifdef HAVE_UTMPX_HOST |
142 | # ifdef HAVE_UTMPX_HOST |
145 | STRNCPY (utx->ut_host, hostname, sizeof (utx->ut_host)); |
143 | strncpy (utx->ut_host, hostname, sizeof (utx->ut_host)); |
146 | # if 0 |
144 | # if 0 |
147 | { |
145 | { |
148 | char *colon; |
146 | char *colon; |
149 | |
147 | |
150 | if ((colon = STRRCHR (ut->ut_host, ':')) != NULL) |
148 | if ((colon = strrchr (ut->ut_host, ':')) != NULL) |
151 | *colon = '\0'; |
149 | *colon = '\0'; |
152 | } |
150 | } |
153 | # endif |
151 | # endif |
154 | # endif |
152 | # endif |
155 | utx->ut_type = USER_PROCESS; |
153 | utx->ut_type = USER_PROCESS; |
… | |
… | |
176 | buf[sizeof (buf) - 1] = '\0'; |
174 | buf[sizeof (buf) - 1] = '\0'; |
177 | for (i = 1; (fgets (buf, sizeof (buf) - 1, fd0) != NULL);) |
175 | for (i = 1; (fgets (buf, sizeof (buf) - 1, fd0) != NULL);) |
178 | { |
176 | { |
179 | if (*buf == '#' || sscanf (buf, "%s", name) != 1) |
177 | if (*buf == '#' || sscanf (buf, "%s", name) != 1) |
180 | continue; |
178 | continue; |
181 | if (!STRCMP (ut->ut_line, name)) |
179 | if (!strcmp (ut->ut_line, name)) |
182 | { |
180 | { |
183 | if (!rxvt_write_bsd_utmp (i, ut)) |
181 | if (!rxvt_write_bsd_utmp (i, ut)) |
184 | i = 0; |
182 | i = 0; |
185 | utmp_pos = i; |
183 | utmp_pos = i; |
186 | fclose (fd0); |
184 | fclose (fd0); |
… | |
… | |
195 | } |
193 | } |
196 | #endif |
194 | #endif |
197 | |
195 | |
198 | #ifdef WTMP_SUPPORT |
196 | #ifdef WTMP_SUPPORT |
199 | # ifdef WTMP_ONLY_ON_LOGIN |
197 | # ifdef WTMP_ONLY_ON_LOGIN |
200 | if (Options & Opt_loginShell) |
198 | if (options & Opt_loginShell) |
201 | # endif |
199 | # endif |
202 | { |
200 | { |
203 | # ifdef HAVE_STRUCT_UTMP |
201 | # ifdef HAVE_STRUCT_UTMP |
204 | # ifdef HAVE_UPDWTMP |
202 | # ifdef HAVE_UPDWTMP |
205 | updwtmp (RXVT_WTMP_FILE, ut); |
203 | updwtmp (RXVT_WTMP_FILE, ut); |
… | |
… | |
211 | updwtmpx (RXVT_WTMPX_FILE, utx); |
209 | updwtmpx (RXVT_WTMPX_FILE, utx); |
212 | # endif |
210 | # endif |
213 | } |
211 | } |
214 | #endif |
212 | #endif |
215 | #if defined(LASTLOG_SUPPORT) && defined(RXVT_LASTLOG_FILE) |
213 | #if defined(LASTLOG_SUPPORT) && defined(RXVT_LASTLOG_FILE) |
216 | if (Options & Opt_loginShell) |
214 | if (options & Opt_loginShell) |
217 | rxvt_update_lastlog (RXVT_LASTLOG_FILE, pty, hostname); |
215 | rxvt_update_lastlog (RXVT_LASTLOG_FILE, pty, hostname); |
218 | #endif |
216 | #endif |
219 | } |
217 | } |
220 | |
218 | |
221 | /* ------------------------------------------------------------------------- */ |
219 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
224 | */ |
222 | */ |
225 | void |
223 | void |
226 | rxvt_term::cleanutent () |
224 | rxvt_term::cleanutent () |
227 | { |
225 | { |
228 | #ifdef HAVE_STRUCT_UTMP |
226 | #ifdef HAVE_STRUCT_UTMP |
229 | struct utmp *ut = & (this->ut); |
227 | struct utmp *ut = &this->ut; |
230 | #endif |
228 | #endif |
231 | #ifdef HAVE_STRUCT_UTMPX |
229 | #ifdef HAVE_STRUCT_UTMPX |
232 | struct utmpx *tmputx, *utx = & (this->utx); |
230 | struct utmpx *tmputx, *utx = &this->utx; |
233 | #endif |
231 | #endif |
234 | |
232 | |
235 | #ifdef HAVE_STRUCT_UTMP |
233 | #ifdef HAVE_STRUCT_UTMP |
236 | # ifdef HAVE_UTMP_PID |
234 | # ifdef HAVE_UTMP_PID |
237 | MEMSET (ut, 0, sizeof (struct utmp)); |
235 | memset (ut, 0, sizeof (struct utmp)); |
238 | setutent (); |
236 | setutent (); |
239 | STRNCPY (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
237 | strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
240 | ut->ut_type = USER_PROCESS; |
238 | ut->ut_type = USER_PROCESS; |
241 | { |
239 | { |
242 | struct utmp *tmput = getutid (ut); |
240 | struct utmp *tmput = getutid (ut); |
243 | |
241 | |
244 | if (tmput) /* position to entry in utmp file */ |
242 | if (tmput) /* position to entry in utmp file */ |
245 | ut = tmput; |
243 | ut = tmput; |
246 | } |
244 | } |
247 | ut->ut_type = DEAD_PROCESS; |
245 | ut->ut_type = DEAD_PROCESS; |
248 | # else |
246 | # else |
249 | MEMSET (ut->ut_name, 0, sizeof (ut->ut_name)); |
247 | memset (ut->ut_name, 0, sizeof (ut->ut_name)); |
250 | # ifdef HAVE_UTMP_HOST |
248 | # ifdef HAVE_UTMP_HOST |
251 | MEMSET (ut->ut_host, 0, sizeof (ut->ut_host)); |
249 | memset (ut->ut_host, 0, sizeof (ut->ut_host)); |
252 | # endif |
250 | # endif |
253 | # endif |
251 | # endif |
254 | ut->ut_time = time (NULL); |
252 | ut->ut_time = time (NULL); |
255 | #endif |
253 | #endif |
256 | |
254 | |
257 | #ifdef HAVE_STRUCT_UTMPX |
255 | #ifdef HAVE_STRUCT_UTMPX |
258 | MEMSET (utx, 0, sizeof (struct utmpx)); |
256 | memset (utx, 0, sizeof (struct utmpx)); |
259 | setutxent (); |
257 | setutxent (); |
260 | STRNCPY (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
258 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
261 | utx->ut_type = USER_PROCESS; |
259 | utx->ut_type = USER_PROCESS; |
262 | if ((tmputx = getutxid (utx))) /* position to entry in utmp file */ |
260 | if ((tmputx = getutxid (utx))) /* position to entry in utmp file */ |
263 | utx = tmputx; |
261 | utx = tmputx; |
264 | utx->ut_type = DEAD_PROCESS; |
262 | utx->ut_type = DEAD_PROCESS; |
265 | utx->ut_session = getsid (0); |
263 | utx->ut_session = getsid (0); |
… | |
… | |
270 | /* |
268 | /* |
271 | * Write ending wtmp entry |
269 | * Write ending wtmp entry |
272 | */ |
270 | */ |
273 | #ifdef WTMP_SUPPORT |
271 | #ifdef WTMP_SUPPORT |
274 | # ifdef WTMP_ONLY_ON_LOGIN |
272 | # ifdef WTMP_ONLY_ON_LOGIN |
275 | if (Options & Opt_loginShell) |
273 | if (options & Opt_loginShell) |
276 | # endif |
274 | # endif |
277 | { |
275 | { |
278 | # ifdef HAVE_STRUCT_UTMP |
276 | # ifdef HAVE_STRUCT_UTMP |
279 | # ifdef HAVE_UPDWTMP |
277 | # ifdef HAVE_UPDWTMP |
280 | updwtmp (RXVT_WTMP_FILE, ut); |
278 | updwtmp (RXVT_WTMP_FILE, ut); |
… | |
… | |
295 | # ifdef HAVE_UTMP_PID |
293 | # ifdef HAVE_UTMP_PID |
296 | if (ut->ut_pid == cmd_pid) |
294 | if (ut->ut_pid == cmd_pid) |
297 | pututline (ut); |
295 | pututline (ut); |
298 | endutent (); |
296 | endutent (); |
299 | # else |
297 | # else |
300 | MEMSET (ut, 0, sizeof (struct utmp)); |
298 | memset (ut, 0, sizeof (struct utmp)); |
301 | rxvt_write_bsd_utmp (utmp_pos, ut); |
299 | rxvt_write_bsd_utmp (utmp_pos, ut); |
302 | # endif |
300 | # endif |
303 | #endif |
301 | #endif |
304 | #ifdef HAVE_STRUCT_UTMPX |
302 | #ifdef HAVE_STRUCT_UTMPX |
305 | if (utx->ut_pid == cmd_pid) |
303 | if (utx->ut_pid == cmd_pid) |
… | |
… | |
391 | # endif |
389 | # endif |
392 | struct passwd *pwent; |
390 | struct passwd *pwent; |
393 | # endif |
391 | # endif |
394 | |
392 | |
395 | # ifdef HAVE_STRUCT_LASTLOGX |
393 | # ifdef HAVE_STRUCT_LASTLOGX |
396 | MEMSET (&llx, 0, sizeof (llx)); |
394 | memset (&llx, 0, sizeof (llx)); |
397 | llx.ll_tv.tv_sec = time (NULL); |
395 | llx.ll_tv.tv_sec = time (NULL); |
398 | llx.ll_tv.tv_usec = 0; |
396 | llx.ll_tv.tv_usec = 0; |
399 | STRNCPY (llx.ll_line, pty, sizeof (llx.ll_line)); |
397 | strncpy (llx.ll_line, pty, sizeof (llx.ll_line)); |
400 | STRNCPY (llx.ll_host, host, sizeof (llx.ll_host)); |
398 | strncpy (llx.ll_host, host, sizeof (llx.ll_host)); |
401 | updlastlogx (RXVT_LASTLOGX_FILE, getuid (), &llx); |
399 | updlastlogx (RXVT_LASTLOGX_FILE, getuid (), &llx); |
402 | # endif |
400 | # endif |
403 | |
401 | |
404 | # ifdef HAVE_STRUCT_LASTLOG |
402 | # ifdef HAVE_STRUCT_LASTLOG |
405 | pwent = getpwuid (getuid ()); |
403 | pwent = getpwuid (getuid ()); |
406 | if (!pwent) |
404 | if (!pwent) |
407 | { |
405 | { |
408 | rxvt_print_error ("no entry in password file"); |
406 | rxvt_warn ("no entry in password file, not updating lastlog.\n"); |
409 | return; |
407 | return; |
410 | } |
408 | } |
|
|
409 | |
411 | MEMSET (&ll, 0, sizeof (ll)); |
410 | memset (&ll, 0, sizeof (ll)); |
412 | ll.ll_time = time (NULL); |
411 | ll.ll_time = time (NULL); |
413 | STRNCPY (ll.ll_line, pty, sizeof (ll.ll_line)); |
412 | strncpy (ll.ll_line, pty, sizeof (ll.ll_line)); |
414 | STRNCPY (ll.ll_host, host, sizeof (ll.ll_host)); |
413 | strncpy (ll.ll_host, host, sizeof (ll.ll_host)); |
415 | # ifdef LASTLOG_IS_DIR |
414 | # ifdef LASTLOG_IS_DIR |
416 | sprintf (lastlogfile, "%.*s/%.*s", |
415 | sprintf (lastlogfile, "%.*s/%.*s", |
417 | sizeof (lastlogfile) - sizeof (pwent->pw_name) - 2, fname, |
416 | sizeof (lastlogfile) - sizeof (pwent->pw_name) - 2, fname, |
418 | sizeof (pwent->pw_name), |
417 | sizeof (pwent->pw_name), |
419 | (!pwent->pw_name || pwent->pw_name[0] == '\0') ? "unknown" |
418 | (!pwent->pw_name || pwent->pw_name[0] == '\0') ? "unknown" |