diff options
Diffstat (limited to 'usr.bin/logger/logger.c')
| -rw-r--r-- | usr.bin/logger/logger.c | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/usr.bin/logger/logger.c b/usr.bin/logger/logger.c deleted file mode 100644 index b87aa5d..0000000 --- a/usr.bin/logger/logger.c +++ /dev/null @@ -1,203 +0,0 @@ -/* $NetBSD: logger.c,v 1.17 2012/04/27 06:30:48 wiz Exp $ */ - -/* - * 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. 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. - */ - -#include <sys/cdefs.h> -#ifndef lint -__COPYRIGHT("@(#) Copyright (c) 1983, 1993\ - The Regents of the University of California. All rights reserved."); -#endif /* not lint */ - -#ifndef lint -#if 0 -static char sccsid[] = "@(#)logger.c 8.1 (Berkeley) 6/6/93"; -#endif -__RCSID("$NetBSD: logger.c,v 1.17 2012/04/27 06:30:48 wiz Exp $"); -#endif /* not lint */ - -#include <errno.h> -#include <unistd.h> -#include <stdlib.h> -#include <stdio.h> -#include <ctype.h> -#include <string.h> -#include <err.h> - -#define SYSLOG_NAMES -#include <syslog.h> - -static int decode(const char *, const CODE *); -static int pencode(char *); -__dead static void usage(void); - -/* - * logger -- read and log utility - * - * Reads from an input and arranges to write the result on the system - * log. - */ -int -main(int argc, char *argv[]) -{ - int ch, logflags, pri; - const char *tag; - const char *sd = "-"; - const char *msgid = "-"; - char buf[1024]; - - tag = NULL; - pri = LOG_NOTICE; - logflags = 0; - while ((ch = getopt(argc, argv, "cd:f:im:np:st:")) != -1) - switch((char)ch) { - case 'c': /* log to console */ - logflags |= LOG_CONS; - break; - case 'd': /* structured data field */ - sd = optarg; - break; - case 'f': /* file to log */ - if (freopen(optarg, "r", stdin) == NULL) - err(EXIT_FAILURE, "%s", optarg); - break; - case 'i': /* log process id also */ - logflags |= LOG_PID; - break; - case 'm': /* msgid field */ - msgid = optarg; - break; - case 'n': /* open log file immediately */ - logflags |= LOG_NDELAY; - 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 != NULL ? tag : getlogin(), logflags, 0); - (void)fclose(stdout); - - /* log input line if appropriate */ - if (argc > 0) { - char *p, *endp; - size_t len; - - for (p = buf, endp = buf + sizeof(buf) - 2; *argv != NULL;) { - len = strlen(*argv); - if (p + len > endp && p > buf) { - syslogp(pri, msgid, sd, "%s", buf); - p = buf; - } - if (len > sizeof(buf) - 1) - syslogp(pri, msgid, sd, "%s", *argv++); - else { - if (p != buf) - *p++ = ' '; - memmove(p, *argv++, len); - *(p += len) = '\0'; - } - } - if (p != buf) - syslogp(pri, msgid, sd, "%s", buf); - } else /* TODO: allow syslog-protocol messages from file/stdin - * but that will require parsing the line to split - * it into three fields. - */ - while (fgets(buf, sizeof(buf), stdin) != NULL) - syslogp(pri, msgid, sd, "%s", buf); - - exit(EXIT_SUCCESS); - /* NOTREACHED */ -} - -/* - * Decode a symbolic name to a numeric value - */ -static int -pencode(char *s) -{ - char *save; - int fac, lev; - - for (save = s; *s != '\0' && *s != '.'; ++s) - ; - if (*s != '\0') { - *s = '\0'; - fac = decode(save, facilitynames); - if (fac < 0) - errx(EXIT_FAILURE, "unknown facility name: %s", save); - *s++ = '.'; - } else { - fac = 0; - s = save; - } - lev = decode(s, prioritynames); - if (lev < 0) - errx(EXIT_FAILURE, "unknown priority name: %s", s); - return ((lev & LOG_PRIMASK) | (fac & LOG_FACMASK)); -} - -static int -decode(const char *name, const CODE *codetab) -{ - const CODE *c; - - if (isdigit((unsigned char)*name)) - return (atoi(name)); - - for (c = codetab; c->c_name != NULL; c++) - if (strcasecmp(name, c->c_name) == 0) - return (c->c_val); - - return (-1); -} - -static void -usage(void) -{ - - (void)fprintf(stderr, - "Usage: %s [-cins] [-d SD] [-f file] [-m msgid] " - "[-p pri] [-t tag] [message ...]\n", - getprogname()); - exit(EXIT_FAILURE); -} |