diff options
Diffstat (limited to 'usr.sbin/ppp/log.c')
| -rw-r--r-- | usr.sbin/ppp/log.c | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/usr.sbin/ppp/log.c b/usr.sbin/ppp/log.c deleted file mode 100644 index edde6dcd0e4..00000000000 --- a/usr.sbin/ppp/log.c +++ /dev/null @@ -1,246 +0,0 @@ -/*- - * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org> - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. - * - * $Id: log.c,v 1.5 1998/03/13 01:50:42 brian Exp $ - */ - -#include <sys/param.h> -#include <netinet/in.h> - -#include <stdarg.h> -#include <stdio.h> -#include <string.h> -#include <syslog.h> - -#include "command.h" -#include "mbuf.h" -#include "log.h" -#include "loadalias.h" -#include "defs.h" -#include "vars.h" - -static const char *LogNames[] = { - "Async", - "Carrier", - "CCP", - "Chat", - "Command", - "Connect", - "Debug", - "HDLC", - "ID0", - "IPCP", - "LCP", - "Link", - "LQM", - "Phase", - "TCP/IP", - "Tun", - "Warning", - "Error", - "Alert" -}; - -#define MSK(n) (1<<((n)-1)) - -static u_long LogMask = MSK(LogLINK) | MSK(LogCARRIER) | MSK(LogPHASE); -static u_long LogMaskLocal = MSK(LogERROR) | MSK(LogALERT) | MSK(LogWARN); -static int LogTunno = -1; - -static int -syslogLevel(int lev) -{ - switch (lev) { - case LogDEBUG:return LOG_DEBUG; - case LogWARN: - return LOG_WARNING; - case LogERROR: - return LOG_ERR; - case LogALERT: - return LOG_ALERT; - } - return lev >= LogMIN && lev <= LogMAX ? LOG_INFO : 0; -} - -const char * -LogName(int id) -{ - return id < LogMIN || id > LogMAX ? "Unknown" : LogNames[id - 1]; -} - -void -LogKeep(int id) -{ - if (id >= LogMIN && id <= LogMAXCONF) - LogMask |= MSK(id); -} - -void -LogKeepLocal(int id) -{ - if (id >= LogMIN && id <= LogMAXCONF) - LogMaskLocal |= MSK(id); -} - -void -LogDiscard(int id) -{ - if (id >= LogMIN && id <= LogMAXCONF) - LogMask &= ~MSK(id); -} - -void -LogDiscardLocal(int id) -{ - if (id >= LogMIN && id <= LogMAXCONF) - LogMaskLocal &= ~MSK(id); -} - -void -LogDiscardAll() -{ - LogMask = 0; -} - -void -LogDiscardAllLocal() -{ - LogMaskLocal = 0; -} - -int -LogIsKept(int id) -{ - if (id < LogMIN || id > LogMAX) - return 0; - if (id > LogMAXCONF) - return LOG_KEPT_LOCAL | LOG_KEPT_SYSLOG; - - return ((LogMaskLocal & MSK(id)) ? LOG_KEPT_LOCAL : 0) | - ((LogMask & MSK(id)) ? LOG_KEPT_SYSLOG : 0); -} - -void -LogOpen(const char *Name) -{ - openlog(Name, LOG_PID, LOG_DAEMON); -} - -void -LogSetTun(int tunno) -{ - LogTunno = tunno; -} - -void -LogClose() -{ - closelog(); - LogTunno = -1; -} - -void -LogPrintf(int lev, const char *fmt,...) -{ - va_list ap; - - va_start(ap, fmt); - if (LogIsKept(lev)) { - static char nfmt[200]; - - if ((LogIsKept(lev) & LOG_KEPT_LOCAL) && VarTerm) { - if ((LogIsKept(LogTUN) & LOG_KEPT_LOCAL) && LogTunno != -1) - snprintf(nfmt, sizeof nfmt, "tun%d: %s: %s", - LogTunno, LogName(lev), fmt); - else - snprintf(nfmt, sizeof nfmt, "%s: %s", LogName(lev), fmt); - vfprintf(VarTerm, nfmt, ap); - fflush(VarTerm); - } - - if ((LogIsKept(lev) & LOG_KEPT_SYSLOG) && (lev != LogWARN || !VarTerm)) { - if ((LogIsKept(LogTUN) & LOG_KEPT_SYSLOG) && LogTunno != -1) - snprintf(nfmt, sizeof nfmt, "tun%d: %s: %s", - LogTunno, LogName(lev), fmt); - else - snprintf(nfmt, sizeof nfmt, "%s: %s", LogName(lev), fmt); - vsyslog(syslogLevel(lev), nfmt, ap); - } - } - va_end(ap); -} - -void -LogDumpBp(int lev, const char *hdr, const struct mbuf * bp) -{ - if (LogIsKept(lev)) { - char buf[50]; - char *b; - u_char *ptr; - int f; - - if (hdr && *hdr) - LogPrintf(lev, "%s\n", hdr); - - b = buf; - do { - f = bp->cnt; - ptr = MBUF_CTOP(bp); - while (f--) { - sprintf(b, " %02x", (int) *ptr++); - b += 3; - if (b == buf + sizeof buf - 2) { - strcpy(b, "\n"); - LogPrintf(lev, buf); - b = buf; - } - } - } while ((bp = bp->next) != NULL); - - if (b > buf) { - strcpy(b, "\n"); - LogPrintf(lev, buf); - } - } -} - -void -LogDumpBuff(int lev, const char *hdr, const u_char * ptr, int n) -{ - if (LogIsKept(lev)) { - char buf[50]; - char *b; - - if (hdr && *hdr) - LogPrintf(lev, "%s\n", hdr); - while (n > 0) { - b = buf; - for (b = buf; b != buf + sizeof buf - 2 && n--; b += 3) - sprintf(b, " %02x", (int) *ptr++); - strcpy(b, "\n"); - LogPrintf(lev, buf); - } - } -} |