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37 | * |
37 | * |
38 | * Private: |
38 | * Private: |
39 | * rxvt_update_wtmp (); |
39 | * rxvt_update_wtmp (); |
40 | *----------------------------------------------------------------------*/ |
40 | *----------------------------------------------------------------------*/ |
41 | |
41 | |
42 | #include "../config.h" /* NECESSARY */ |
42 | #include "../config.h" |
43 | #include "rxvt.h" /* NECESSARY */ |
43 | #include "rxvt.h" |
44 | #include "logging.h" |
44 | #include "logging.h" |
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45 | |
45 | #ifdef UTMP_SUPPORT |
46 | #ifdef UTMP_SUPPORT |
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47 | |
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48 | #if HAVE_STRUCT_UTMP |
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49 | int rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu); |
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50 | void rxvt_update_wtmp (const char *fname, const struct utmp *putmp); |
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51 | #endif |
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52 | |
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53 | void rxvt_update_lastlog (const char *fname, const char *pty, const char *host); |
46 | |
54 | |
47 | /* |
55 | /* |
48 | * BSD style utmp entry |
56 | * BSD style utmp entry |
49 | * ut_line, ut_name, ut_host, ut_time |
57 | * ut_line, ut_name, ut_host, ut_time |
50 | * SYSV style utmp (and utmpx) entry |
58 | * SYSV style utmp (and utmpx) entry |
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66 | struct utmpx *utx = &this->utx; |
74 | struct utmpx *utx = &this->utx; |
67 | #endif |
75 | #endif |
68 | #ifdef HAVE_UTMP_PID |
76 | #ifdef HAVE_UTMP_PID |
69 | int i; |
77 | int i; |
70 | #endif |
78 | #endif |
71 | struct passwd *pwent = getpwuid (getuid ()); |
79 | struct passwd *pwent = getpwuid (getuid ()); |
72 | |
80 | |
73 | if (!strncmp (pty, "/dev/", 5)) |
81 | if (!strncmp (pty, "/dev/", 5)) |
74 | pty += 5; /* skip /dev/ prefix */ |
82 | pty += 5; /* skip /dev/ prefix */ |
75 | |
83 | |
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84 | #ifdef HAVE_UTMP_PID |
76 | if (!strncmp (pty, "pty", 3) || !strncmp (pty, "tty", 3)) |
85 | if (!strncmp (pty, "pty", 3) || !strncmp (pty, "tty", 3)) |
77 | strncpy (ut_id, (pty + 3), sizeof (ut_id)); |
86 | strncpy (ut_id, pty + 3, sizeof (ut_id)); |
78 | #ifdef HAVE_UTMP_PID |
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79 | else if (sscanf (pty, "pts/%d", &i) == 1) |
87 | else if (sscanf (pty, "pts/%d", &i) == 1) |
80 | sprintf (ut_id, "vt%02x", (i & 0xff)); /* sysv naming */ |
88 | sprintf (ut_id, "vt%02x", (i & 0xff)); /* sysv naming */ |
81 | #endif |
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82 | else if (strncmp (pty, "pty", 3) && strncmp (pty, "tty", 3)) |
89 | else if (strncmp (pty, "pty", 3) && strncmp (pty, "tty", 3)) |
83 | { |
90 | { |
84 | rxvt_warn ("can't parse tty name \"%s\", not adding utmp entry.\n", pty); |
91 | rxvt_warn ("can't parse tty name \"%s\", not adding utmp entry.\n", pty); |
85 | return; |
92 | return; |
86 | } |
93 | } |
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94 | #endif |
87 | |
95 | |
88 | #ifdef HAVE_STRUCT_UTMP |
96 | #ifdef HAVE_STRUCT_UTMP |
89 | memset (ut, 0, sizeof (struct utmp)); |
97 | memset (ut, 0, sizeof (struct utmp)); |
90 | # ifdef HAVE_UTMP_PID |
98 | # ifdef HAVE_UTMP_PID |
91 | setutent (); |
99 | setutent (); |
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133 | #ifdef HAVE_STRUCT_UTMPX |
141 | #ifdef HAVE_STRUCT_UTMPX |
134 | strncpy (utx->ut_line, pty, sizeof (utx->ut_line)); |
142 | strncpy (utx->ut_line, pty, sizeof (utx->ut_line)); |
135 | strncpy (utx->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?", |
143 | strncpy (utx->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?", |
136 | sizeof (utx->ut_user)); |
144 | sizeof (utx->ut_user)); |
137 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
145 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
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146 | # if HAVE_UTMPX_SESSION |
138 | utx->ut_session = getsid (0); |
147 | utx->ut_session = getsid (0); |
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148 | # endif |
139 | utx->ut_tv.tv_sec = time (NULL); |
149 | utx->ut_tv.tv_sec = time (NULL); |
140 | utx->ut_tv.tv_usec = 0; |
150 | utx->ut_tv.tv_usec = 0; |
141 | utx->ut_pid = cmd_pid; |
151 | utx->ut_pid = cmd_pid; |
142 | # ifdef HAVE_UTMPX_HOST |
152 | # ifdef HAVE_UTMPX_HOST |
143 | strncpy (utx->ut_host, hostname, sizeof (utx->ut_host)); |
153 | strncpy (utx->ut_host, hostname, sizeof (utx->ut_host)); |
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167 | # else |
177 | # else |
168 | FILE *fd0; |
178 | FILE *fd0; |
169 | |
179 | |
170 | if ((fd0 = fopen (TTYTAB_FILENAME, "r")) != NULL) |
180 | if ((fd0 = fopen (TTYTAB_FILENAME, "r")) != NULL) |
171 | { |
181 | { |
172 | char buf[256], name[256]; |
182 | char buf[256], name[256]; |
173 | |
183 | |
174 | buf[sizeof (buf) - 1] = '\0'; |
184 | buf[sizeof (buf) - 1] = '\0'; |
175 | for (i = 1; (fgets (buf, sizeof (buf) - 1, fd0) != NULL);) |
185 | for (i = 1; (fgets (buf, sizeof (buf) - 1, fd0) != NULL);) |
176 | { |
186 | { |
177 | if (*buf == '#' || sscanf (buf, "%s", name) != 1) |
187 | if (*buf == '#' || sscanf (buf, "%s", name) != 1) |
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193 | } |
203 | } |
194 | #endif |
204 | #endif |
195 | |
205 | |
196 | #ifdef WTMP_SUPPORT |
206 | #ifdef WTMP_SUPPORT |
197 | # ifdef WTMP_ONLY_ON_LOGIN |
207 | # ifdef WTMP_ONLY_ON_LOGIN |
198 | if (options & Opt_loginShell) |
208 | if (OPTION (Opt_loginShell)) |
199 | # endif |
209 | # endif |
200 | { |
210 | { |
201 | # ifdef HAVE_STRUCT_UTMP |
211 | # ifdef HAVE_STRUCT_UTMP |
202 | # ifdef HAVE_UPDWTMP |
212 | # ifdef HAVE_UPDWTMP |
203 | updwtmp (RXVT_WTMP_FILE, ut); |
213 | updwtmp (RXVT_WTMP_FILE, ut); |
204 | # else |
214 | # else |
205 | rxvt_update_wtmp (RXVT_WTMP_FILE, ut); |
215 | rxvt_update_wtmp (RXVT_WTMP_FILE, ut); |
206 | # endif |
216 | # endif |
207 | # endif |
217 | # endif |
208 | # ifdef HAVE_STRUCT_UTMPX |
218 | # ifdef HAVE_STRUCT_UTMPX |
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219 | # if HAVE_UPDWTMPX |
209 | updwtmpx (RXVT_WTMPX_FILE, utx); |
220 | updwtmpx (RXVT_WTMPX_FILE, utx); |
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221 | # else |
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222 | pututxline (utx); |
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223 | # endif |
210 | # endif |
224 | # endif |
211 | } |
225 | } |
212 | #endif |
226 | #endif |
213 | #if defined(LASTLOG_SUPPORT) && defined(RXVT_LASTLOG_FILE) |
227 | #if defined(LASTLOG_SUPPORT) && defined(RXVT_LASTLOG_FILE) |
214 | if (options & Opt_loginShell) |
228 | if (OPTION (Opt_loginShell)) |
215 | rxvt_update_lastlog (RXVT_LASTLOG_FILE, pty, hostname); |
229 | rxvt_update_lastlog (RXVT_LASTLOG_FILE, pty, hostname); |
216 | #endif |
230 | #endif |
217 | } |
231 | } |
218 | |
232 | |
219 | /* ------------------------------------------------------------------------- */ |
233 | /* ------------------------------------------------------------------------- */ |
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258 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
272 | strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id)); |
259 | utx->ut_type = USER_PROCESS; |
273 | utx->ut_type = USER_PROCESS; |
260 | if ((tmputx = getutxid (utx))) /* position to entry in utmp file */ |
274 | if ((tmputx = getutxid (utx))) /* position to entry in utmp file */ |
261 | utx = tmputx; |
275 | utx = tmputx; |
262 | utx->ut_type = DEAD_PROCESS; |
276 | utx->ut_type = DEAD_PROCESS; |
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277 | # if HAVE_UTMPX_SESSION |
263 | utx->ut_session = getsid (0); |
278 | utx->ut_session = getsid (0); |
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279 | # endif |
264 | utx->ut_tv.tv_sec = time (NULL); |
280 | utx->ut_tv.tv_sec = time (NULL); |
265 | utx->ut_tv.tv_usec = 0; |
281 | utx->ut_tv.tv_usec = 0; |
266 | #endif |
282 | #endif |
267 | |
283 | |
268 | /* |
284 | /* |
269 | * Write ending wtmp entry |
285 | * Write ending wtmp entry |
270 | */ |
286 | */ |
271 | #ifdef WTMP_SUPPORT |
287 | #ifdef WTMP_SUPPORT |
272 | # ifdef WTMP_ONLY_ON_LOGIN |
288 | # ifdef WTMP_ONLY_ON_LOGIN |
273 | if (options & Opt_loginShell) |
289 | if (OPTION (Opt_loginShell)) |
274 | # endif |
290 | # endif |
275 | { |
291 | { |
276 | # ifdef HAVE_STRUCT_UTMP |
292 | # ifdef HAVE_STRUCT_UTMP |
277 | # ifdef HAVE_UPDWTMP |
293 | # ifdef HAVE_UPDWTMP |
278 | updwtmp (RXVT_WTMP_FILE, ut); |
294 | updwtmp (RXVT_WTMP_FILE, ut); |
279 | # else |
295 | # else |
280 | rxvt_update_wtmp (RXVT_WTMP_FILE, ut); |
296 | rxvt_update_wtmp (RXVT_WTMP_FILE, ut); |
281 | # endif |
297 | # endif |
282 | # endif |
298 | # endif |
283 | # ifdef HAVE_STRUCT_UTMPX |
299 | # ifdef HAVE_STRUCT_UTMPX |
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300 | # if HAVE_UPDWTMPX |
284 | updwtmpx (RXVT_WTMPX_FILE, utx); |
301 | updwtmpx (RXVT_WTMPX_FILE, utx); |
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302 | # else |
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303 | pututxline (utx); |
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304 | # endif |
285 | # endif |
305 | # endif |
286 | } |
306 | } |
287 | #endif |
307 | #endif |
288 | |
308 | |
289 | /* |
309 | /* |
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309 | /* ------------------------------------------------------------------------- */ |
329 | /* ------------------------------------------------------------------------- */ |
310 | /* |
330 | /* |
311 | * Write a BSD style utmp entry |
331 | * Write a BSD style utmp entry |
312 | */ |
332 | */ |
313 | #ifdef HAVE_UTMP_H |
333 | #ifdef HAVE_UTMP_H |
314 | /* INTPROTO */ |
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315 | int |
334 | int |
316 | rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu) |
335 | rxvt_write_bsd_utmp (int utmp_pos, struct utmp *wu) |
317 | { |
336 | { |
318 | int fd; |
337 | int fd; |
319 | |
338 | |
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329 | |
348 | |
330 | /* ------------------------------------------------------------------------- */ |
349 | /* ------------------------------------------------------------------------- */ |
331 | /* |
350 | /* |
332 | * Update a BSD style wtmp entry |
351 | * Update a BSD style wtmp entry |
333 | */ |
352 | */ |
334 | #if defined(WTMP_SUPPORT) && !defined(HAVE_UPDWTMP) |
353 | #if defined(WTMP_SUPPORT) && !defined(HAVE_UPDWTMP) && defined(HAVE_STRUCT_UTMP) |
335 | /* INTPROTO */ |
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336 | void |
354 | void |
337 | rxvt_update_wtmp (const char *fname, const struct utmp *putmp) |
355 | rxvt_update_wtmp (const char *fname, const struct utmp *putmp) |
338 | { |
356 | { |
339 | int fd, gotlock, retry; |
357 | int fd, gotlock, retry; |
340 | struct flock lck; /* fcntl locking scheme */ |
358 | struct flock lck; /* fcntl locking scheme */ |
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372 | } |
390 | } |
373 | #endif |
391 | #endif |
374 | |
392 | |
375 | /* ------------------------------------------------------------------------- */ |
393 | /* ------------------------------------------------------------------------- */ |
376 | #ifdef LASTLOG_SUPPORT |
394 | #ifdef LASTLOG_SUPPORT |
377 | /* INTPROTO */ |
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378 | void |
395 | void |
379 | rxvt_update_lastlog (const char *fname, const char *pty, const char *host) |
396 | rxvt_update_lastlog (const char *fname, const char *pty, const char *host) |
380 | { |
397 | { |
381 | # ifdef HAVE_STRUCT_LASTLOGX |
398 | # ifdef HAVE_STRUCT_LASTLOGX |
382 | struct lastlogx llx; |
399 | struct lastlogx llx; |