1 /*-
2  * SPDX-License-Identifier: BSD-3-Clause
39 #include <db.h>
63 	if (!strcasecmp(pw->pw_name, user))  in match()
70 	(void)strncpy(p = tbuf, pw->pw_gecos, sizeof(tbuf));  in match()
71 	tbuf[sizeof(tbuf) - 1] = '\0';  in match()
79 	for (t = name; t < &name[sizeof(name) - 1] && (*t = *p) != '\0'; ++p) {  in match()
81 			(void)strncpy(t, pw->pw_name,   in match()
82 			    sizeof(name) - (t - name));  in match()
83 			name[sizeof(name) - 1] = '\0';  in match()
84 			while (t < &name[sizeof(name) - 1] && *++t)  in match()
105 		ut = getutxuser(pn->name);  in enter_lastlog()
106 	if ((w = pn->whead) == NULL)  in enter_lastlog()
108 	else if (ut != NULL && ut->ut_type == USER_PROCESS) {  in enter_lastlog()
110 		for (; !doit && w != NULL; w = w->next)  in enter_lastlog()
111 			if (w->info == LOGGEDIN &&  in enter_lastlog()
112 			    w->loginat < ut->ut_tv.tv_sec)  in enter_lastlog()
119 		for (w = pn->whead; doit && w != NULL; w = w->next)  in enter_lastlog()
120 			if (w->info == LOGGEDIN &&  in enter_lastlog()
121 			    strcmp(w->tty, ut->ut_line) == 0)  in enter_lastlog()
126 		w->info = LASTLOG;  in enter_lastlog()
127 		strcpy(w->tty, ut->ut_line);  in enter_lastlog()
128 		strcpy(w->host, ut->ut_host);  in enter_lastlog()
129 		w->loginat = ut->ut_tv.tv_sec;  in enter_lastlog()
140 	w->info = LOGGEDIN;  in enter_where()
141 	strcpy(w->tty, ut->ut_line);  in enter_where()
142 	strcpy(w->host, ut->ut_host);  in enter_where()
143 	w->loginat = ut->ut_tv.tv_sec;  in enter_where()
153 	if (db == NULL &&  in enter_person()
154 	    (db = dbopen(NULL, O_RDWR, 0, DB_BTREE, NULL)) == NULL)  in enter_person()
157 	key.data = pw->pw_name;  in enter_person()
158 	key.size = strlen(pw->pw_name);  in enter_person()
160 	switch ((*db->get)(db, &key, &data, 0)) {  in enter_person()
165 	case -1:  in enter_person()
166 		err(1, "db get");  in enter_person()
172 		pn->whead = NULL;  in enter_person()
176 		if ((*db->put)(db, &key, &data, 0))  in enter_person()
177 			err(1, "db put");  in enter_person()
190 	if (!db)  in find_person()
199 	if ((*db->get)(db, &key, &data, 0))  in find_person()
222 	if (pn->whead == NULL)  in walloc()
223 		pn->whead = pn->wtail = w;  in walloc()
225 		pn->wtail->next = w;  in walloc()
226 		pn->wtail = w;  in walloc()
228 	w->next = NULL;  in walloc()
243 	len = p - num;  in prphone()
246 	case 11:			/* +0-123-456-7890 */  in prphone()
249 		*p++ = '-';  in prphone()
251 	case 10:			/* 012-345-6789 */  in prphone()
255 		*p++ = '-';  in prphone()
257 	case 7:				/* 012-3456 */  in prphone()
262 	case 5:				/* x0-1234 */  in prphone()
271 	    *p++ = '-';  in prphone()
288 	(void)snprintf(tbuf, sizeof(tbuf), "%s/%s", _PATH_DEV, w->tty);  in find_idle_and_ttywrite()
295 		 * out the idle time, which is non-ideal but better  in find_idle_and_ttywrite()
298 		w->idletime = -1;  in find_idle_and_ttywrite()
302 		w->idletime = -1;  in find_idle_and_ttywrite()
306 	if (touched < w->loginat) {  in find_idle_and_ttywrite()
308 		touched = w->loginat;  in find_idle_and_ttywrite()
310 	w->idletime = now < touched ? 0 : now - touched;  in find_idle_and_ttywrite()
313 	w->writable = ((sb.st_mode & TALKABLE) == TALKABLE);  in find_idle_and_ttywrite()
323 	pn->realname = pn->office = pn->officephone = pn->homephone = NULL;  in userinfo()
325 	pn->uid = pw->pw_uid;  in userinfo()
326 	if ((pn->name = strdup(pw->pw_name)) == NULL)  in userinfo()
328 	if ((pn->dir = strdup(pw->pw_dir)) == NULL)  in userinfo()
330 	if ((pn->shell = strdup(pw->pw_shell)) == NULL)  in userinfo()
334 	(void)strncpy(bp = tbuf, pw->pw_gecos, sizeof(tbuf));  in userinfo()
335 	tbuf[sizeof(tbuf) - 1] = '\0';  in userinfo()
342 	for (t = name; t < &name[sizeof(name) - 1] && (*t = *p) != '\0'; ++p) {  in userinfo()
344 			(void)strncpy(t, pw->pw_name,   in userinfo()
345 			    sizeof(name) - (t - name));  in userinfo()
346 			name[sizeof(name) - 1] = '\0';  in userinfo()
349 			while (t < &name[sizeof(name) - 1] && *++t)  in userinfo()
356 	if ((pn->realname = strdup(name)) == NULL)  in userinfo()
358 	pn->office = ((p = strsep(&bp, ",")) && *p) ?  in userinfo()
360 	pn->officephone = ((p = strsep(&bp, ",")) && *p) ?  in userinfo()
362 	pn->homephone = ((p = strsep(&bp, ",")) && *p) ?  in userinfo()
364 	(void)snprintf(tbuf, sizeof(tbuf), "%s/%s", _PATH_MAILDIR, pw->pw_name);  in userinfo()
365 	pn->mailrecv = -1;		/* -1 == not_valid */  in userinfo()
372 		pn->mailrecv = sb.st_mtime;  in userinfo()
373 		pn->mailread = sb.st_atime;  in userinfo()
389 	if (invoker_root || !pw->pw_dir)  in hide()
392 	snprintf(buf, sizeof(buf), "%s/%s", pw->pw_dir, _PATH_NOFINGER);  in hide()