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authorKatolaZ <katolaz@freaknet.org>2019-02-08 05:13:11 +0000
committerKatolaZ <katolaz@freaknet.org>2019-02-08 05:13:11 +0000
commit172540a4a29fa4c0c5f0431bb5bf5b3d08ec92c0 (patch)
treeac15b0b8ae60a42ffe04b3fd37cf2fbc97b2ddd6 /finger/finger.h
New upstream version 0.17upstream
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+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Tony Nardo of the Johns Hopkins University/Applied Physics Lab.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * from: @(#)finger.h 5.5 (Berkeley) 6/1/90
+ * $Id: finger.h,v 1.7 1999/09/14 10:51:11 dholland Exp $
+ */
+
+#include <pwd.h>
+#include <utmp.h>
+
+/*
+ * All unique persons are linked in a list headed by "head" and linkd
+ * by the "next" field, as well as kept in a hash table.
+ */
+
+typedef struct person {
+ struct person *next; /* link to next person */
+ struct person *hlink; /* link to next person in hash bucket */
+ uid_t uid; /* user id */
+ char *dir; /* user's home directory */
+ char *homephone; /* pointer to home phone no. */
+ char *name; /* login name */
+ char *office; /* pointer to office name */
+ char *officephone; /* pointer to office phone no. */
+ char *realname; /* pointer to full name */
+ char *shell; /* user's shell */
+ time_t mailread; /* last time mail was read */
+ time_t mailrecv; /* last time mail was read */
+ struct where *whead, *wtail; /* list of where he is or has been */
+} PERSON;
+
+enum status { LASTLOG, LOGGEDIN };
+
+typedef struct where {
+ struct where *next; /* next place he is or has been */
+ enum status info; /* type/status of request */
+ short writable; /* tty is writable */
+ time_t loginat; /* time of (last) login */
+ time_t idletime; /* how long idle (if logged in) */
+ char tty[UT_LINESIZE+1]; /* null terminated tty line */
+ char host[UT_HOSTSIZE+1]; /* null terminated remote host name */
+} WHERE;
+
+extern PERSON *phead, *ptail; /* the linked list of all people */
+
+extern int entries; /* number of people */
+
+#define TBUFLEN 1024
+extern char tbuf[TBUFLEN]; /* temp buffer for anybody */
+
+extern time_t now;
+extern int lflag, pplan;
+
+PERSON *enter_person(struct passwd *);
+PERSON *find_person(const char *name);
+PERSON *palloc(void);
+WHERE *walloc(PERSON *);
+void lflag_print(void);
+void sflag_print(void);
+void enter_where(struct utmp *ut, PERSON *pn);
+void enter_lastlog(PERSON *pn);
+int match(struct passwd *pw, const char *user);
+void netfinger(const char *name);
+const char *prphone(const char *num);
+
+#ifndef DAYSPERNYEAR
+#define DAYSPERNYEAR 365
+#endif
+
+#ifndef SECSPERDAY
+#define SECSPERDAY (60 * 60 * 24)
+#endif
+
+/* turn on crnl translation on output */
+void set_crmode(void);
+
+/* Display, masking control characters and possibly doing crnl translation */
+void xputc(int ch);
+void xputs(const char *buf);
+int xprintf(const char *fmt, ...);
+
+/* Send to stderr, possibly doing crnl translation */
+int eprintf(const char *fmt, ...);
+
+/* terminal inquiries */
+int is8bit(void);
+int getscreenwidth(void);