BSD 4.4 Lite usr.sbin Sources

3 files changed, 560 insertions, 0 deletions

diff --git a/usr.sbin/lpr/pac/Makefile b/usr.sbin/lpr/pac/Makefile
new file mode 100644
index 0000000..70cea89
--- /dev/null
+++ b/usr.sbin/lpr/pac/Makefile
@@ -0,0 +1,10 @@
+#	@(#)Makefile	8.1 (Berkeley) 6/6/93
+
+PROG=	pac
+CFLAGS+=-I${.CURDIR}/../common_source
+MAN8=	pac.0
+SRCS=	pac.c common.c
+.PATH:	${.CURDIR}/../common_source
+
+.include "../../Makefile.inc"
+.include <bsd.prog.mk>
diff --git a/usr.sbin/lpr/pac/pac.8 b/usr.sbin/lpr/pac/pac.8
new file mode 100644
index 0000000..6e7ffc0
--- /dev/null
+++ b/usr.sbin/lpr/pac/pac.8
@@ -0,0 +1,106 @@
+.\" Copyright (c) 1983, 1991, 1993
+.\"	The Regents of the University of California.  All rights reserved.
+.\"
+.\" 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.
+.\"
+.\"     @(#)pac.8	8.1 (Berkeley) 6/6/93
+.\"
+.Dd June 6, 1993
+.Dt PAC 8
+.Os BSD 4.2
+.Sh NAME
+.Nm pac
+.Nd printer/plotter accounting information
+.Sh SYNOPSIS
+.Nm pac
+.Op Fl P Ns Ar printer
+.Op Fl c
+.Op Fl m
+.Op Fl p Ns Ar price
+.Op Fl s
+.Op Fl r
+.Op Ar name ...
+.Sh DESCRIPTION
+.Nm Pac
+reads the printer/plotter accounting files, accumulating the number
+of pages (the usual case) or feet (for raster devices)
+of paper consumed by each user, and printing out
+how much each user consumed in pages or feet and dollars.
+.Pp
+Options and operands available:
+.Bl -tag -width PPprinter
+.It Fl P Ns Ar printer
+Accounting is done for the named printer.
+Normally, accounting is done for the default printer (site dependent) or
+the value of the environment variable
+.Ev PRINTER
+is used.
+.It Fl c
+flag causes the output to be sorted by cost; usually the
+output is sorted alphabetically by name.
+.It Fl m
+flag causes the host name to be ignored in the accounting file.  This
+allows for a user on multiple machines to have all of his printing
+charges grouped together.
+.It Fl p Ns Ar price
+The value
+.Ar price
+is used for the cost in dollars instead of the default value of 0.02
+or the price specified in
+.Pa /etc/printcap .
+.It Fl r
+Reverse the sorting order.
+.It Fl s
+Accounting information is summarized on the
+summary accounting file; this summarization is necessary since on a
+busy system, the accounting file can grow by several lines per day.
+.It Ar names
+Statistics are only printed for user(s)
+.Ar name ;
+usually, statistics are printed for every user who has used any paper.
+.El
+.Sh FILES
+.Bl -tag -width /var/account/?_sum -compact
+.It Pa /var/account/?acct
+raw accounting files
+.It Pa /var/account/?_sum
+summary accounting files
+.It Pa /etc/printcap
+printer capability data base
+.El
+.Sh SEE ALSO
+.Xr printcap 5
+.Sh BUGS
+The relationship between the computed price and reality is
+as yet unknown.
+.Sh HISTORY
+The
+.Nm
+command appeared in
+.Bx 4.0 .
diff --git a/usr.sbin/lpr/pac/pac.c b/usr.sbin/lpr/pac/pac.c
new file mode 100644
index 0000000..af0c8cc
--- /dev/null
+++ b/usr.sbin/lpr/pac/pac.c
@@ -0,0 +1,444 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ *
+ * 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.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1983, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)pac.c	8.1 (Berkeley) 6/6/93";
+#endif /* not lint */
+
+/*
+ * Do Printer accounting summary.
+ * Currently, usage is
+ *	pac [-Pprinter] [-pprice] [-s] [-r] [-c] [-m] [user ...]
+ * to print the usage information for the named people.
+ */
+
+#include <sys/param.h>
+
+#include <dirent.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "lp.h"
+#include "lp.local.h"
+
+static char	*acctfile;	/* accounting file (input data) */
+static int	 allflag = 1;	/* Get stats on everybody */
+static int	 errs;
+static int	 hcount;	/* Count of hash entries */
+static int	 mflag = 0;	/* disregard machine names */
+static int	 pflag = 0;	/* 1 if -p on cmd line */
+static float	 price = 0.02;	/* cost per page (or what ever) */
+static long	 price100;	/* per-page cost in 100th of a cent */
+static int	 reverse;	/* Reverse sort order */
+static int	 sort;		/* Sort by cost */
+static char	*sumfile;	/* summary file */
+static int	 summarize;	/* Compress accounting file */
+
+/*
+ * Grossness follows:
+ *  Names to be accumulated are hashed into the following
+ *  table.
+ */
+
+#define	HSHSIZE	97			/* Number of hash buckets */
+
+struct hent {
+	struct	hent *h_link;		/* Forward hash link */
+	char	*h_name;		/* Name of this user */
+	float	h_feetpages;		/* Feet or pages of paper */
+	int	h_count;		/* Number of runs */
+};
+
+static struct	hent	*hashtab[HSHSIZE];	/* Hash table proper */
+
+static void	account __P((FILE *));
+static int	any __P((int, char []));
+static int	chkprinter __P((char *));
+static void	dumpit __P((void));
+static int	hash __P((char []));
+static struct	hent *enter __P((char []));
+static struct	hent *lookup __P((char []));
+static int	qucmp __P((const void *, const void *));
+static void	rewrite __P((void));
+
+void
+main(argc, argv)
+	int argc;
+	char **argv;
+{
+	register FILE *acct;
+	register char *cp;
+
+	while (--argc) {
+		cp = *++argv;
+		if (*cp++ == '-') {
+			switch(*cp++) {
+			case 'P':
+				/*
+				 * Printer name.
+				 */
+				printer = cp;
+				continue;
+
+			case 'p':
+				/*
+				 * get the price.
+				 */
+				price = atof(cp);
+				pflag = 1;
+				continue;
+
+			case 's':
+				/*
+				 * Summarize and compress accounting file.
+				 */
+				summarize++;
+				continue;
+
+			case 'c':
+				/*
+				 * Sort by cost.
+				 */
+				sort++;
+				continue;
+
+			case 'm':
+				/*
+				 * disregard machine names for each user
+				 */
+				mflag = 1;
+				continue;
+
+			case 'r':
+				/*
+				 * Reverse sorting order.
+				 */
+				reverse++;
+				continue;
+
+			default:
+fprintf(stderr,
+    "usage: pac [-Pprinter] [-pprice] [-s] [-c] [-r] [-m] [user ...]\n");
+				exit(1);
+			}
+		}
+		(void) enter(--cp);
+		allflag = 0;
+	}
+	if (printer == NULL && (printer = getenv("PRINTER")) == NULL)
+		printer = DEFLP;
+	if (!chkprinter(printer)) {
+		printf("pac: unknown printer %s\n", printer);
+		exit(2);
+	}
+
+	if ((acct = fopen(acctfile, "r")) == NULL) {
+		perror(acctfile);
+		exit(1);
+	}
+	account(acct);
+	fclose(acct);
+	if ((acct = fopen(sumfile, "r")) != NULL) {
+		account(acct);
+		fclose(acct);
+	}
+	if (summarize)
+		rewrite();
+	else
+		dumpit();
+	exit(errs);
+}
+
+/*
+ * Read the entire accounting file, accumulating statistics
+ * for the users that we have in the hash table.  If allflag
+ * is set, then just gather the facts on everyone.
+ * Note that we must accomodate both the active and summary file
+ * formats here.
+ * Host names are ignored if the -m flag is present.
+ */
+static void
+account(acct)
+	register FILE *acct;
+{
+	char linebuf[BUFSIZ];
+	double t;
+	register char *cp, *cp2;
+	register struct hent *hp;
+	register int ic;
+
+	while (fgets(linebuf, BUFSIZ, acct) != NULL) {
+		cp = linebuf;
+		while (any(*cp, " t\t"))
+			cp++;
+		t = atof(cp);
+		while (any(*cp, ".0123456789"))
+			cp++;
+		while (any(*cp, " \t"))
+			cp++;
+		for (cp2 = cp; !any(*cp2, " \t\n"); cp2++)
+			;
+		ic = atoi(cp2);
+		*cp2 = '\0';
+		if (mflag && index(cp, ':'))
+		    cp = index(cp, ':') + 1;
+		hp = lookup(cp);
+		if (hp == NULL) {
+			if (!allflag)
+				continue;
+			hp = enter(cp);
+		}
+		hp->h_feetpages += t;
+		if (ic)
+			hp->h_count += ic;
+		else
+			hp->h_count++;
+	}
+}
+
+/*
+ * Sort the hashed entries by name or footage
+ * and print it all out.
+ */
+static void
+dumpit()
+{
+	struct hent **base;
+	register struct hent *hp, **ap;
+	register int hno, c, runs;
+	float feet;
+
+	hp = hashtab[0];
+	hno = 1;
+	base = (struct hent **) calloc(sizeof hp, hcount);
+	for (ap = base, c = hcount; c--; ap++) {
+		while (hp == NULL)
+			hp = hashtab[hno++];
+		*ap = hp;
+		hp = hp->h_link;
+	}
+	qsort(base, hcount, sizeof hp, qucmp);
+	printf("  Login               pages/feet   runs    price\n");
+	feet = 0.0;
+	runs = 0;
+	for (ap = base, c = hcount; c--; ap++) {
+		hp = *ap;
+		runs += hp->h_count;
+		feet += hp->h_feetpages;
+		printf("%-24s %7.2f %4d   $%6.2f\n", hp->h_name,
+		    hp->h_feetpages, hp->h_count, hp->h_feetpages * price);
+	}
+	if (allflag) {
+		printf("\n");
+		printf("%-24s %7.2f %4d   $%6.2f\n", "total", feet, 
+		    runs, feet * price);
+	}
+}
+
+/*
+ * Rewrite the summary file with the summary information we have accumulated.
+ */
+static void
+rewrite()
+{
+	register struct hent *hp;
+	register int i;
+	register FILE *acctf;
+
+	if ((acctf = fopen(sumfile, "w")) == NULL) {
+		perror(sumfile);
+		errs++;
+		return;
+	}
+	for (i = 0; i < HSHSIZE; i++) {
+		hp = hashtab[i];
+		while (hp != NULL) {
+			fprintf(acctf, "%7.2f\t%s\t%d\n", hp->h_feetpages,
+			    hp->h_name, hp->h_count);
+			hp = hp->h_link;
+		}
+	}
+	fflush(acctf);
+	if (ferror(acctf)) {
+		perror(sumfile);
+		errs++;
+	}
+	fclose(acctf);
+	if ((acctf = fopen(acctfile, "w")) == NULL)
+		perror(acctfile);
+	else
+		fclose(acctf);
+}
+
+/*
+ * Hashing routines.
+ */
+
+/*
+ * Enter the name into the hash table and return the pointer allocated.
+ */
+
+static struct hent *
+enter(name)
+	char name[];
+{
+	register struct hent *hp;
+	register int h;
+
+	if ((hp = lookup(name)) != NULL)
+		return(hp);
+	h = hash(name);
+	hcount++;
+	hp = (struct hent *) calloc(sizeof *hp, 1);
+	hp->h_name = (char *) calloc(sizeof(char), strlen(name)+1);
+	strcpy(hp->h_name, name);
+	hp->h_feetpages = 0.0;
+	hp->h_count = 0;
+	hp->h_link = hashtab[h];
+	hashtab[h] = hp;
+	return(hp);
+}
+
+/*
+ * Lookup a name in the hash table and return a pointer
+ * to it.
+ */
+
+static struct hent *
+lookup(name)
+	char name[];
+{
+	register int h;
+	register struct hent *hp;
+
+	h = hash(name);
+	for (hp = hashtab[h]; hp != NULL; hp = hp->h_link)
+		if (strcmp(hp->h_name, name) == 0)
+			return(hp);
+	return(NULL);
+}
+
+/*
+ * Hash the passed name and return the index in
+ * the hash table to begin the search.
+ */
+static int
+hash(name)
+	char name[];
+{
+	register int h;
+	register char *cp;
+
+	for (cp = name, h = 0; *cp; h = (h << 2) + *cp++)
+		;
+	return((h & 0x7fffffff) % HSHSIZE);
+}
+
+/*
+ * Other stuff
+ */
+static int
+any(ch, str)
+	int ch;
+	char str[];
+{
+	register int c = ch;
+	register char *cp = str;
+
+	while (*cp)
+		if (*cp++ == c)
+			return(1);
+	return(0);
+}
+
+/*
+ * The qsort comparison routine.
+ * The comparison is ascii collating order
+ * or by feet of typesetter film, according to sort.
+ */
+static int
+qucmp(a, b)
+	const void *a, *b;
+{
+	register struct hent *h1, *h2;
+	register int r;
+
+	h1 = *(struct hent **)a;
+	h2 = *(struct hent **)b;
+	if (sort)
+		r = h1->h_feetpages < h2->h_feetpages ?
+		    -1 : h1->h_feetpages > h2->h_feetpages;
+	else
+		r = strcmp(h1->h_name, h2->h_name);
+	return(reverse ? -r : r);
+}
+
+/*
+ * Perform lookup for printer name or abbreviation --
+ */
+static int
+chkprinter(s)
+	register char *s;
+{
+	int stat;
+
+	if ((stat = cgetent(&bp, printcapdb, s)) == -2) {
+		printf("pac: can't open printer description file\n");
+		exit(3);
+	} else if (stat == -1)
+		return(0);
+	else if (stat == -3)
+		fatal("potential reference loop detected in printcap file");
+
+	if (cgetstr(bp, "af", &acctfile) == -1) {
+		printf("accounting not enabled for printer %s\n", printer);
+		exit(2);
+	}
+	if (!pflag && (cgetnum(bp, "pc", &price100) == 0))
+		price = price100/10000.0;
+	sumfile = (char *) calloc(sizeof(char), strlen(acctfile)+5);
+	if (sumfile == NULL) {
+		perror("pac");
+		exit(1);
+	}
+	strcpy(sumfile, acctfile);
+	strcat(sumfile, "_sum");
+	return(1);
+}