BSD 4.4 Lite Usr.bin Sources

3 files changed, 297 insertions, 0 deletions

diff --git a/usr.bin/logger/Makefile b/usr.bin/logger/Makefile
new file mode 100644
index 0000000..a5d143b
--- /dev/null
+++ b/usr.bin/logger/Makefile
@@ -0,0 +1,5 @@
+#	@(#)Makefile	8.1 (Berkeley) 6/6/93
+
+PROG=	logger
+
+.include <bsd.prog.mk>
diff --git a/usr.bin/logger/logger.1 b/usr.bin/logger/logger.1
new file mode 100644
index 0000000..0621dba
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+++ b/usr.bin/logger/logger.1
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+.\" Copyright (c) 1983, 1990, 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.
+.\"
+.\"	@(#)logger.1	8.1 (Berkeley) 6/6/93
+.\"
+.Dd June 6, 1993
+.Dt LOGGER 1
+.Os BSD 4.3
+.Sh NAME
+.Nm logger
+.Nd make entries in the system log
+.Sh SYNOPSIS
+.Nm logger
+.Op Fl is
+.Op Fl f Ar file
+.Op Fl p Ar pri
+.Op Fl t Ar tag
+.Op Ar message ...
+.Sh DESCRIPTION
+.Nm Logger
+provides a shell command interface to the
+.Xr syslog  3
+system log module.
+.Pp
+Options:
+.Pp
+.Bl -tag -width "message"
+.It Fl i
+Log the process id of the logger process
+with each line.
+.It Fl s
+Log the message to standard error, as well as the system log.
+.It Fl f Ar file 
+Log the specified file.
+.It Fl p Ar pri 
+Enter the message with the specified priority.
+The priority may be specified numerically or as a ``facility.level''
+pair.
+For example, ``\-p local3.info'' logs the message(s) as
+.Ar info Ns rmational
+level in the
+.Ar local3
+facility.
+The default is ``user.notice.''
+.It Fl t Ar tag 
+Mark every line in the log with the specified
+.Ar tag  .
+.It Ar message
+Write the message to log; if not specified, and the
+.Fl f
+flag is not
+provided, standard input is logged.
+.El
+.Pp
+The
+.Nm logger
+utility exits 0 on success, and >0 if an error occurs.
+.Sh EXAMPLES
+.Bd -literal -offset indent -compact
+logger System rebooted
+
+logger \-p local0.notice \-t HOSTIDM \-f /dev/idmc
+.Ed
+.Sh SEE ALSO
+.Xr syslog 3 ,
+.Xr syslogd 8
+.Sh STANDARDS
+The
+.Nm logger
+command is expected to be
+.St -p1003.2
+compatible.
diff --git a/usr.bin/logger/logger.c b/usr.bin/logger/logger.c
new file mode 100644
index 0000000..3fd3b6b
--- /dev/null
+++ b/usr.bin/logger/logger.c
@@ -0,0 +1,192 @@
+/*
+ * 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[] = "@(#)logger.c	8.1 (Berkeley) 6/6/93";
+#endif /* not lint */
+
+#include <errno.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+#define	SYSLOG_NAMES
+#include <syslog.h>
+
+int	decode __P((char *, CODE *));
+int	pencode __P((char *));
+void	usage __P((void));
+
+/*
+ * logger -- read and log utility
+ *
+ *	Reads from an input and arranges to write the result on the system
+ *	log.
+ */
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	int ch, logflags, pri;
+	char *tag, buf[1024];
+
+	tag = NULL;
+	pri = LOG_NOTICE;
+	logflags = 0;
+	while ((ch = getopt(argc, argv, "f:ip:st:")) != EOF)
+		switch((char)ch) {
+		case 'f':		/* file to log */
+			if (freopen(optarg, "r", stdin) == NULL) {
+				(void)fprintf(stderr, "logger: %s: %s.\n",
+				    optarg, strerror(errno));
+				exit(1);
+			}
+			break;
+		case 'i':		/* log process id also */
+			logflags |= LOG_PID;
+			break;
+		case 'p':		/* priority */
+			pri = pencode(optarg);
+			break;
+		case 's':		/* log to standard error */
+			logflags |= LOG_PERROR;
+			break;
+		case 't':		/* tag */
+			tag = optarg;
+			break;
+		case '?':
+		default:
+			usage();
+		}
+	argc -= optind;
+	argv += optind;
+
+	/* setup for logging */
+	openlog(tag ? tag : getlogin(), logflags, 0);
+	(void) fclose(stdout);
+
+	/* log input line if appropriate */
+	if (argc > 0) {
+		register char *p, *endp;
+		int len;
+
+		for (p = buf, endp = buf + sizeof(buf) - 2; *argv;) {
+			len = strlen(*argv);
+			if (p + len > endp && p > buf) {
+				syslog(pri, "%s", buf);
+				p = buf;
+			}
+			if (len > sizeof(buf) - 1)
+				syslog(pri, "%s", *argv++);
+			else {
+				if (p != buf)
+					*p++ = ' ';
+				bcopy(*argv++, p, len);
+				*(p += len) = '\0';
+			}
+		}
+		if (p != buf)
+			syslog(pri, "%s", buf);
+	} else
+		while (fgets(buf, sizeof(buf), stdin) != NULL)
+			syslog(pri, "%s", buf);
+	exit(0);
+}
+
+/*
+ *  Decode a symbolic name to a numeric value
+ */
+int
+pencode(s)
+	register char *s;
+{
+	char *save;
+	int fac, lev;
+
+	for (save = s; *s && *s != '.'; ++s);
+	if (*s) {
+		*s = '\0';
+		fac = decode(save, facilitynames);
+		if (fac < 0) {
+			(void)fprintf(stderr,
+			    "logger: unknown facility name: %s.\n", save);
+			exit(1);
+		}
+		*s++ = '.';
+	}
+	else {
+		fac = 0;
+		s = save;
+	}
+	lev = decode(s, prioritynames);
+	if (lev < 0) {
+		(void)fprintf(stderr,
+		    "logger: unknown priority name: %s.\n", save);
+		exit(1);
+	}
+	return ((lev & LOG_PRIMASK) | (fac & LOG_FACMASK));
+}
+
+int
+decode(name, codetab)
+	char *name;
+	CODE *codetab;
+{
+	register CODE *c;
+
+	if (isdigit(*name))
+		return (atoi(name));
+
+	for (c = codetab; c->c_name; c++)
+		if (!strcasecmp(name, c->c_name))
+			return (c->c_val);
+
+	return (-1);
+}
+
+void
+usage()
+{
+	(void)fprintf(stderr,
+	    "logger: [-is] [-f file] [-p pri] [-t tag] [ message ... ]\n");
+	exit(1);
+}