1c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh/* $NetBSD: plog.c,v 1.4.6.2 2009/04/20 13:35:36 tteras Exp $ */ 20a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 30a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* Id: plog.c,v 1.11 2006/06/20 09:57:31 vanhu Exp */ 40a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 50a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* 60a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 70a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * All rights reserved. 80a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 90a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * Redistribution and use in source and binary forms, with or without 100a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * modification, are permitted provided that the following conditions 110a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * are met: 120a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 1. Redistributions of source code must retain the above copyright 130a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * notice, this list of conditions and the following disclaimer. 140a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 2. Redistributions in binary form must reproduce the above copyright 150a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * notice, this list of conditions and the following disclaimer in the 160a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * documentation and/or other materials provided with the distribution. 170a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 3. Neither the name of the project nor the names of its contributors 180a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * may be used to endorse or promote products derived from this software 190a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * without specific prior written permission. 200a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 210a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 220a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 230a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 240a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 250a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 260a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 270a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 280a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 290a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 300a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 310a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * SUCH DAMAGE. 320a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang */ 330a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 340a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "config.h" 350a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 360a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <sys/types.h> 370a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <sys/param.h> 380a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 390a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <stdlib.h> 400a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <stdio.h> 410a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <string.h> 420a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <errno.h> 430a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifdef HAVE_STDARG_H 440a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <stdarg.h> 450a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#else 460a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <varargs.h> 470a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 480a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#if TIME_WITH_SYS_TIME 490a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang# include <sys/time.h> 500a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang# include <time.h> 510a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#else 520a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang# if HAVE_SYS_TIME_H 530a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang# include <sys/time.h> 540a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang# else 550a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang# include <time.h> 560a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang# endif 570a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 580a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <ctype.h> 590a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include <err.h> 600a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 610a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "var.h" 620a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "misc.h" 630a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "plog.h" 640a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "logger.h" 650a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "debug.h" 660a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#include "gcmalloc.h" 670a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 680a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifndef VA_COPY 690a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang# define VA_COPY(dst,src) memcpy(&(dst), &(src), sizeof(va_list)) 700a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 710a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 720a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangchar *pname = NULL; 730a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangu_int32_t loglevel = LLV_BASE; 740a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangint f_foreground = 0; 750a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 760a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangint print_location = 0; 770a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 780a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstatic struct log *logp = NULL; 790a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstatic char *logfile = NULL; 800a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 81c91307af2622f6625525f3c1f9c954376df950adChia-chi Yehstatic char *plog_common __P((int, const char *, const char *)); 820a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 830a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstatic struct plogtags { 840a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang char *name; 850a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang int priority; 860a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} ptab[] = { 870a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang { "(not defined)", 0, }, 880a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang { "ERROR", LOG_INFO, }, 890a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang { "WARNING", LOG_INFO, }, 900a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang { "NOTIFY", LOG_INFO, }, 910a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang { "INFO", LOG_INFO, }, 920a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang { "DEBUG", LOG_DEBUG, }, 930a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang { "DEBUG2", LOG_DEBUG, }, 940a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang}; 950a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 960a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangstatic char * 97c91307af2622f6625525f3c1f9c954376df950adChia-chi Yehplog_common(pri, fmt, func) 980a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang int pri; 990a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang const char *fmt, *func; 1000a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang{ 1010a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang static char buf[800]; /* XXX shoule be allocated every time ? */ 1020a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang char *p; 1030a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang int reslen, len; 1040a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1050a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang p = buf; 1060a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang reslen = sizeof(buf); 1070a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1080a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (logfile || f_foreground) { 1090a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang time_t t; 1100a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang struct tm *tm; 1110a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1120a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang t = time(0); 1130a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang tm = localtime(&t); 1140a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang len = strftime(p, reslen, "%Y-%m-%d %T: ", tm); 1150a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang p += len; 1160a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang reslen -= len; 1170a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } 1180a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1190a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (pri < ARRAYLEN(ptab)) { 1200a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang len = snprintf(p, reslen, "%s: ", ptab[pri].name); 121c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh if (len >= 0 && len < reslen) { 122c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh p += len; 123c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh reslen -= len; 124c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh } else 125c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh *p = '\0'; 1260a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } 1270a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1280a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (print_location) 129c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh snprintf(p, reslen, "%s: %s", func, fmt); 1300a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang else 131c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh snprintf(p, reslen, "%s", fmt); 1320a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#ifdef BROKEN_PRINTF 1330a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang while ((p = strstr(buf,"%z")) != NULL) 1340a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang p[1] = 'l'; 1350a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang#endif 1360a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1370a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang return buf; 1380a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} 1390a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1400a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangvoid 1410a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang_plog(int pri, const char *func, struct sockaddr *sa, const char *fmt, ...) 1420a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang{ 1430a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang va_list ap; 1440a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1450a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang va_start(ap, fmt); 1460a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang plogv(pri, func, sa, fmt, ap); 1470a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang va_end(ap); 1480a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} 1490a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1500a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangvoid 1510a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangplogv(int pri, const char *func, struct sockaddr *sa, 1520a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang const char *fmt, va_list ap) 1530a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang{ 1540a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang char *newfmt; 1550a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang va_list ap_bak; 1560a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1570a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (pri > loglevel) 1580a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang return; 1590a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 160c91307af2622f6625525f3c1f9c954376df950adChia-chi Yeh newfmt = plog_common(pri, fmt, func); 1610a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1620a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang VA_COPY(ap_bak, ap); 1630a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1640a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (f_foreground) 1650a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang vprintf(newfmt, ap); 1660a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1670a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (logfile) 1680a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang log_vaprint(logp, newfmt, ap_bak); 1690a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang else { 1700a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (pri < ARRAYLEN(ptab)) 1710a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang vsyslog(ptab[pri].priority, newfmt, ap_bak); 1720a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang else 1730a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang vsyslog(LOG_ALERT, newfmt, ap_bak); 1740a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } 1750a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} 1760a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1770a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangvoid 1780a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangplogdump(pri, data, len) 1790a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang int pri; 1800a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang void *data; 1810a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang size_t len; 1820a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang{ 1830a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang caddr_t buf; 1840a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang size_t buflen; 1850a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang int i, j; 1860a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1870a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (pri > loglevel) 1880a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang return; 1890a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1900a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang /* 1910a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * 2 words a bytes + 1 space 4 bytes + 1 newline 32 bytes 1920a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang * + 2 newline + '\0' 1930a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang */ 1940a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang buflen = (len * 2) + (len / 4) + (len / 32) + 3; 1950a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang buf = racoon_malloc(buflen); 1960a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 1970a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang i = 0; 1980a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang j = 0; 1990a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang while (j < len) { 2000a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (j % 32 == 0) 2010a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang buf[i++] = '\n'; 2020a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang else 2030a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (j % 4 == 0) 2040a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang buf[i++] = ' '; 2050a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang snprintf(&buf[i], buflen - i, "%02x", 2060a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang ((unsigned char *)data)[j] & 0xff); 2070a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang i += 2; 2080a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang j++; 2090a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } 2100a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (buflen - i >= 2) { 2110a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang buf[i++] = '\n'; 2120a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang buf[i] = '\0'; 2130a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } 2140a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang plog(pri, LOCATION, NULL, "%s", buf); 2150a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 2160a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang racoon_free(buf); 2170a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} 2180a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 2190a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangvoid 2200a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangploginit() 2210a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang{ 2220a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (logfile) { 2230a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang logp = log_open(250, logfile); 2240a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (logp == NULL) 2250a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang errx(1, "ERROR: failed to open log file %s.", logfile); 2260a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang return; 2270a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } 2280a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 2290a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang openlog(pname, LOG_NDELAY, LOG_DAEMON); 2300a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} 2310a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 2320a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangvoid 2330a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangplogset(file) 2340a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang char *file; 2350a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang{ 2360a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang if (logfile != NULL) 2370a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang racoon_free(logfile); 2380a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang logfile = racoon_strdup(file); 2390a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang STRDUP_FATAL(logfile); 2400a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} 2410a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang 2420a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang/* 2430a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang Returns a printable string from (possibly) binary data ; 2440a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang concatenates all unprintable chars to one space. 2450a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang XXX Maybe the printable chars range is too large... 2460a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang */ 2470a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangchar* 2480a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wangbinsanitize(binstr, n) 2490a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang char *binstr; 2500a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang size_t n; 2510a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang{ 2520a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang int p,q; 2530a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang char* d; 2541c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh 2551c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh d = racoon_malloc(n + 1); 2560a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang for (p = 0, q = 0; p < n; p++) { 2571c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh if (isgraph((int)binstr[p])) { 2581c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh d[q++] = binstr[p]; 2590a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } else { 2601c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh if (q && d[q - 1] != ' ') 2611c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh d[q++] = ' '; 2620a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } 2630a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang } 2641c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh d[q++] = '\0'; 2651c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh 2661c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh return d; 2670a1907d434839af6a9cb6329bbde60b237bf53dcChung-yih Wang} 2681c71527b277e2dc256262da2ed2169c566c5bf4dChia-chi Yeh 269