… | |
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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" /* NECESSARY */ |
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43 | #include "rxvt.h" /* NECESSARY */ |
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44 | #include "logging.h" |
34 | #include "../config.h" |
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35 | #include "rxvt.h" |
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36 | #include "ptytty.h" |
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37 | |
45 | #ifdef UTMP_SUPPORT |
38 | #if UTMP_SUPPORT |
46 | |
39 | |
47 | #if HAVE_STRUCT_UTMP |
40 | #if HAVE_STRUCT_UTMP |
48 | int rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu); |
41 | static int rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu); |
49 | void rxvt_update_wtmp (const char *fname, const struct utmp *putmp); |
42 | static void rxvt_update_wtmp (const char *fname, const struct utmp *putmp); |
50 | #endif |
43 | #endif |
51 | |
44 | |
52 | void rxvt_update_lastlog (const char *fname, const char *pty, const char *host); |
45 | static void rxvt_update_lastlog (const char *fname, const char *pty, const char *host); |
53 | |
46 | |
54 | /* |
47 | /* |
55 | * BSD style utmp entry |
48 | * BSD style utmp entry |
56 | * ut_line, ut_name, ut_host, ut_time |
49 | * ut_line, ut_name, ut_host, ut_time |
57 | * SYSV style utmp (and utmpx) entry |
50 | * SYSV style utmp (and utmpx) entry |
… | |
… | |
62 | |
55 | |
63 | /* |
56 | /* |
64 | * make and write utmp and wtmp entries |
57 | * make and write utmp and wtmp entries |
65 | */ |
58 | */ |
66 | void |
59 | void |
67 | rxvt_term::makeutent (const char *pty, const char *hostname) |
60 | rxvt_ptytty::login (int cmd_pid, bool login_shell, const char *hostname) |
68 | { |
61 | { |
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62 | this->cmd_pid = cmd_pid; |
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63 | this->login_shell = login_shell; |
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64 | |
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65 | const char *pty = name; |
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66 | |
69 | #ifdef HAVE_STRUCT_UTMP |
67 | #ifdef HAVE_STRUCT_UTMP |
70 | struct utmp *ut = &this->ut; |
68 | struct utmp *ut = &this->ut; |
71 | #endif |
69 | #endif |
72 | #ifdef HAVE_STRUCT_UTMPX |
70 | #ifdef HAVE_STRUCT_UTMPX |
73 | struct utmpx *utx = &this->utx; |
71 | struct utmpx *utx = &this->utx; |
74 | #endif |
72 | #endif |
75 | #ifdef HAVE_UTMP_PID |
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76 | int i; |
73 | int i; |
77 | #endif |
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78 | struct passwd *pwent = getpwuid (getuid ()); |
74 | struct passwd *pwent = getpwuid (getuid ()); |
79 | |
75 | |
80 | if (!strncmp (pty, "/dev/", 5)) |
76 | if (!strncmp (pty, "/dev/", 5)) |
81 | pty += 5; /* skip /dev/ prefix */ |
77 | pty += 5; /* skip /dev/ prefix */ |
82 | |
78 | |
83 | #ifdef HAVE_UTMP_PID |
79 | #if defined(HAVE_UTMP_PID) || defined(HAVE_STRUCT_UTMPX) |
84 | if (!strncmp (pty, "pty", 3) || !strncmp (pty, "tty", 3)) |
80 | if (!strncmp (pty, "pty", 3) || !strncmp (pty, "tty", 3)) |
85 | strncpy (ut_id, pty + 3, sizeof (ut_id)); |
81 | strncpy (ut_id, pty + 3, sizeof (ut_id)); |
86 | else if (sscanf (pty, "pts/%d", &i) == 1) |
82 | else if (sscanf (pty, "pts/%d", &i) == 1) |
87 | sprintf (ut_id, "vt%02x", (i & 0xff)); /* sysv naming */ |
83 | sprintf (ut_id, "vt%02x", (i & 0xff)); /* sysv naming */ |
88 | else if (strncmp (pty, "pty", 3) && strncmp (pty, "tty", 3)) |
84 | else if (strncmp (pty, "pty", 3) && strncmp (pty, "tty", 3)) |
… | |
… | |
97 | # ifdef HAVE_UTMP_PID |
93 | # ifdef HAVE_UTMP_PID |
98 | setutent (); |
94 | setutent (); |
99 | strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
95 | strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
100 | ut->ut_type = DEAD_PROCESS; |
96 | ut->ut_type = DEAD_PROCESS; |
101 | getutid (ut); /* position to entry in utmp file */ |
97 | getutid (ut); /* position to entry in utmp file */ |
102 | strncpy (ut_id, ut_id, sizeof (ut_id)); |
98 | strncpy (this->ut_id, ut_id, sizeof (this->ut_id)); |
103 | # endif |
99 | # endif |
104 | #endif |
100 | #endif |
105 | |
101 | |
106 | #ifdef HAVE_STRUCT_UTMPX |
102 | #ifdef HAVE_STRUCT_UTMPX |
107 | memset (utx, 0, sizeof (struct utmpx)); |
103 | memset (utx, 0, sizeof (struct utmpx)); |
108 | setutxent (); |
104 | setutxent (); |
109 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
105 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
110 | utx->ut_type = DEAD_PROCESS; |
106 | utx->ut_type = DEAD_PROCESS; |
111 | getutxid (utx); /* position to entry in utmp file */ |
107 | getutxid (utx); /* position to entry in utmp file */ |
112 | strncpy (ut_id, ut_id, sizeof (ut_id)); |
108 | strncpy (this->ut_id, ut_id, sizeof (this->ut_id)); |
113 | #endif |
109 | #endif |
114 | |
110 | |
115 | #ifdef HAVE_STRUCT_UTMP |
111 | #ifdef HAVE_STRUCT_UTMP |
116 | strncpy (ut->ut_line, pty, sizeof (ut->ut_line)); |
112 | strncpy (ut->ut_line, pty, sizeof (ut->ut_line)); |
117 | ut->ut_time = time (NULL); |
113 | ut->ut_time = time (NULL); |
… | |
… | |
166 | #endif |
162 | #endif |
167 | |
163 | |
168 | #if defined(HAVE_STRUCT_UTMP) && !defined(HAVE_UTMP_PID) |
164 | #if defined(HAVE_STRUCT_UTMP) && !defined(HAVE_UTMP_PID) |
169 | |
165 | |
170 | { |
166 | { |
171 | int i; |
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172 | # ifdef HAVE_TTYSLOT |
167 | # ifdef HAVE_TTYSLOT |
173 | i = ttyslot (); |
168 | i = ttyslot (); |
174 | if (rxvt_write_bsd_utmp (i, ut)) |
169 | if (rxvt_write_bsd_utmp (i, ut)) |
175 | utmp_pos = i; |
170 | utmp_pos = i; |
176 | # else |
171 | # else |
… | |
… | |
196 | i++; |
191 | i++; |
197 | } |
192 | } |
198 | fclose (fd0); |
193 | fclose (fd0); |
199 | } |
194 | } |
200 | # endif |
195 | # endif |
201 | |
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202 | } |
196 | } |
203 | #endif |
197 | #endif |
204 | |
198 | |
205 | #ifdef WTMP_SUPPORT |
199 | #ifdef WTMP_SUPPORT |
206 | # ifdef WTMP_ONLY_ON_LOGIN |
200 | # ifdef WTMP_ONLY_ON_LOGIN |
207 | if (options & Opt_loginShell) |
201 | if (login_shell) |
208 | # endif |
202 | # endif |
209 | { |
203 | { |
210 | # ifdef HAVE_STRUCT_UTMP |
204 | # ifdef HAVE_STRUCT_UTMP |
211 | # ifdef HAVE_UPDWTMP |
205 | # ifdef HAVE_UPDWTMP |
212 | updwtmp (RXVT_WTMP_FILE, ut); |
206 | updwtmp (RXVT_WTMP_FILE, ut); |
213 | # else |
207 | # else |
214 | rxvt_update_wtmp (RXVT_WTMP_FILE, ut); |
208 | rxvt_update_wtmp (RXVT_WTMP_FILE, ut); |
215 | # endif |
209 | # endif |
216 | # endif |
210 | # endif |
217 | # ifdef HAVE_STRUCT_UTMPX |
211 | # if defined(HAVE_STRUCT_UTMPX) && defined(HAVE_UPDWTMPX) |
218 | # if HAVE_UPDWTMPX |
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219 | updwtmpx (RXVT_WTMPX_FILE, utx); |
212 | updwtmpx (RXVT_WTMPX_FILE, utx); |
220 | # else |
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221 | pututxline (utx); |
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222 | # endif |
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223 | # endif |
213 | # endif |
224 | } |
214 | } |
225 | #endif |
215 | #endif |
226 | #if defined(LASTLOG_SUPPORT) && defined(RXVT_LASTLOG_FILE) |
216 | #if defined(LASTLOG_SUPPORT) && defined(RXVT_LASTLOG_FILE) |
227 | if (options & Opt_loginShell) |
217 | if (login_shell) |
228 | rxvt_update_lastlog (RXVT_LASTLOG_FILE, pty, hostname); |
218 | rxvt_update_lastlog (RXVT_LASTLOG_FILE, pty, hostname); |
229 | #endif |
219 | #endif |
230 | } |
220 | } |
231 | |
221 | |
232 | /* ------------------------------------------------------------------------- */ |
222 | /* ------------------------------------------------------------------------- */ |
233 | /* |
223 | /* |
234 | * remove utmp and wtmp entries |
224 | * remove utmp and wtmp entries |
235 | */ |
225 | */ |
236 | void |
226 | void |
237 | rxvt_term::cleanutent () |
227 | rxvt_ptytty::logout () |
238 | { |
228 | { |
239 | #ifdef HAVE_STRUCT_UTMP |
229 | #ifdef HAVE_STRUCT_UTMP |
240 | struct utmp *ut = &this->ut; |
230 | struct utmp *tmput, *ut = &this->ut; |
241 | #endif |
231 | #endif |
242 | #ifdef HAVE_STRUCT_UTMPX |
232 | #ifdef HAVE_STRUCT_UTMPX |
243 | struct utmpx *tmputx, *utx = &this->utx; |
233 | struct utmpx *tmputx, *utx = &this->utx; |
244 | #endif |
234 | #endif |
245 | |
235 | |
246 | #ifdef HAVE_STRUCT_UTMP |
236 | #ifdef HAVE_STRUCT_UTMP |
247 | # ifdef HAVE_UTMP_PID |
237 | # ifdef HAVE_UTMP_PID |
248 | memset (ut, 0, sizeof (struct utmp)); |
238 | memset (ut, 0, sizeof (struct utmp)); |
249 | setutent (); |
239 | setutent (); |
250 | strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id)); |
240 | strncpy (ut->ut_id, this->ut_id, sizeof (ut->ut_id)); |
251 | ut->ut_type = USER_PROCESS; |
241 | ut->ut_type = USER_PROCESS; |
252 | { |
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253 | struct utmp *tmput = getutid (ut); |
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254 | |
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255 | if (tmput) /* position to entry in utmp file */ |
242 | if ((tmput = getutid (ut))) /* position to entry in utmp file */ |
256 | ut = tmput; |
243 | ut = tmput; |
257 | } |
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258 | ut->ut_type = DEAD_PROCESS; |
244 | ut->ut_type = DEAD_PROCESS; |
259 | # else |
245 | # else |
260 | memset (ut->ut_name, 0, sizeof (ut->ut_name)); |
246 | memset (ut->ut_name, 0, sizeof (ut->ut_name)); |
261 | # ifdef HAVE_UTMP_HOST |
247 | # ifdef HAVE_UTMP_HOST |
262 | memset (ut->ut_host, 0, sizeof (ut->ut_host)); |
248 | memset (ut->ut_host, 0, sizeof (ut->ut_host)); |
… | |
… | |
266 | #endif |
252 | #endif |
267 | |
253 | |
268 | #ifdef HAVE_STRUCT_UTMPX |
254 | #ifdef HAVE_STRUCT_UTMPX |
269 | memset (utx, 0, sizeof (struct utmpx)); |
255 | memset (utx, 0, sizeof (struct utmpx)); |
270 | setutxent (); |
256 | setutxent (); |
271 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
257 | strncpy (utx->ut_id, this->ut_id, sizeof (utx->ut_id)); |
272 | utx->ut_type = USER_PROCESS; |
258 | utx->ut_type = USER_PROCESS; |
273 | if ((tmputx = getutxid (utx))) /* position to entry in utmp file */ |
259 | if ((tmputx = getutxid (utx))) /* position to entry in utmp file */ |
274 | utx = tmputx; |
260 | utx = tmputx; |
275 | utx->ut_type = DEAD_PROCESS; |
261 | utx->ut_type = DEAD_PROCESS; |
276 | # if HAVE_UTMPX_SESSION |
262 | # if HAVE_UTMPX_SESSION |
… | |
… | |
283 | /* |
269 | /* |
284 | * Write ending wtmp entry |
270 | * Write ending wtmp entry |
285 | */ |
271 | */ |
286 | #ifdef WTMP_SUPPORT |
272 | #ifdef WTMP_SUPPORT |
287 | # ifdef WTMP_ONLY_ON_LOGIN |
273 | # ifdef WTMP_ONLY_ON_LOGIN |
288 | if (options & Opt_loginShell) |
274 | if (login_shell) |
289 | # endif |
275 | # endif |
290 | { |
276 | { |
291 | # ifdef HAVE_STRUCT_UTMP |
277 | # ifdef HAVE_STRUCT_UTMP |
292 | # ifdef HAVE_UPDWTMP |
278 | # ifdef HAVE_UPDWTMP |
293 | updwtmp (RXVT_WTMP_FILE, ut); |
279 | updwtmp (RXVT_WTMP_FILE, ut); |
294 | # else |
280 | # else |
295 | rxvt_update_wtmp (RXVT_WTMP_FILE, ut); |
281 | rxvt_update_wtmp (RXVT_WTMP_FILE, ut); |
296 | # endif |
282 | # endif |
297 | # endif |
283 | # endif |
298 | # ifdef HAVE_STRUCT_UTMPX |
284 | # if defined(HAVE_STRUCT_UTMPX) && defined(HAVE_UPDWTMPX) |
299 | # if HAVE_UPDWTMPX |
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300 | updwtmpx (RXVT_WTMPX_FILE, utx); |
285 | updwtmpx (RXVT_WTMPX_FILE, utx); |
301 | # else |
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302 | pututxline (utx); |
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303 | # endif |
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304 | # endif |
286 | # endif |
305 | } |
287 | } |
306 | #endif |
288 | #endif |
307 | |
289 | |
308 | /* |
290 | /* |
… | |
… | |
327 | |
309 | |
328 | /* ------------------------------------------------------------------------- */ |
310 | /* ------------------------------------------------------------------------- */ |
329 | /* |
311 | /* |
330 | * Write a BSD style utmp entry |
312 | * Write a BSD style utmp entry |
331 | */ |
313 | */ |
332 | #ifdef HAVE_UTMP_H |
314 | #if defined(HAVE_STRUCT_UTMP) && !defined(HAVE_UTMP_PID) |
333 | int |
315 | static int |
334 | rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu) |
316 | rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu) |
335 | { |
317 | { |
336 | int fd; |
318 | int fd; |
337 | |
319 | |
338 | if (utmp_pos <= 0 || (fd = open (RXVT_UTMP_FILE, O_WRONLY)) == -1) |
320 | if (utmp_pos <= 0 || (fd = open (RXVT_UTMP_FILE, O_WRONLY)) == -1) |
… | |
… | |
348 | /* ------------------------------------------------------------------------- */ |
330 | /* ------------------------------------------------------------------------- */ |
349 | /* |
331 | /* |
350 | * Update a BSD style wtmp entry |
332 | * Update a BSD style wtmp entry |
351 | */ |
333 | */ |
352 | #if defined(WTMP_SUPPORT) && !defined(HAVE_UPDWTMP) && defined(HAVE_STRUCT_UTMP) |
334 | #if defined(WTMP_SUPPORT) && !defined(HAVE_UPDWTMP) && defined(HAVE_STRUCT_UTMP) |
353 | void |
335 | static void |
354 | rxvt_update_wtmp (const char *fname, const struct utmp *putmp) |
336 | rxvt_update_wtmp (const char *fname, const struct utmp *putmp) |
355 | { |
337 | { |
356 | int fd, gotlock, retry; |
338 | int fd, gotlock, retry; |
357 | struct flock lck; /* fcntl locking scheme */ |
339 | struct flock lck; /* fcntl locking scheme */ |
358 | struct stat sbuf; |
340 | struct stat sbuf; |
… | |
… | |
389 | } |
371 | } |
390 | #endif |
372 | #endif |
391 | |
373 | |
392 | /* ------------------------------------------------------------------------- */ |
374 | /* ------------------------------------------------------------------------- */ |
393 | #ifdef LASTLOG_SUPPORT |
375 | #ifdef LASTLOG_SUPPORT |
394 | void |
376 | static void |
395 | rxvt_update_lastlog (const char *fname, const char *pty, const char *host) |
377 | rxvt_update_lastlog (const char *fname, const char *pty, const char *host) |
396 | { |
378 | { |
397 | # ifdef HAVE_STRUCT_LASTLOGX |
379 | # ifdef HAVE_STRUCT_LASTLOGX |
398 | struct lastlogx llx; |
380 | struct lastlogx llx; |
399 | # endif |
381 | # endif |