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Diffstat (limited to 'dirty.h')
| -rw-r--r-- | dirty.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/dirty.h b/dirty.h new file mode 100644 index 00000000..2cf00b40 --- /dev/null +++ b/dirty.h @@ -0,0 +1,81 @@ +/* This file is an aid to support non-modular object accesses + * while we do not have fully modularized everything. Once this is + * done, this file can (and should) be deleted. Presence of it + * also somewhat indicates that the runtime library is not really + * yet a runtime library, because it depends on some functionality + * residing somewhere else. + * + * Copyright 2007, 2008 Rainer Gerhards and Adiscon GmbH. + * + * This file is part of rsyslog. + * + * Rsyslog is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Rsyslog is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Rsyslog. If not, see <http://www.gnu.org/licenses/>. + * + * A copy of the GPL can be found in the file "COPYING" in this distribution. + */ +#ifndef DIRTY_H_INCLUDED +#define DIRTY_H_INCLUDED 1 + +#define MAXLINE 2048 /* maximum line length */ + +/* Flags to logmsg(). + */ +#define NOFLAG 0x000 /* no flag is set (to be used when a flag must be specified and none is required) */ +#define INTERNAL_MSG 0x001 /* msg generated by logmsgInternal() --> special handling */ +/* NO LONGER USED: #define SYNC_FILE 0x002 / * do fsync on file after printing */ +#define ADDDATE 0x004 /* add a date to the message */ +#define MARK 0x008 /* this message is a mark */ + +#define MSG_PARSE_HOSTNAME 1 +#define MSG_DONT_PARSE_HOSTNAME 0 + +rsRetVal submitMsg(msg_t *pMsg); +rsRetVal logmsgInternal(int iErr, int pri, uchar *msg, int flags); +rsRetVal parseAndSubmitMessage(uchar *hname, uchar *hnameIP, uchar *msg, int len, int bParseHost, int flags, flowControl_t flowCtlType); + +/* TODO: the following 2 need to go in conf obj interface... */ +rsRetVal cflineParseTemplateName(uchar** pp, omodStringRequest_t *pOMSR, int iEntry, int iTplOpts, uchar *dfltTplName); +rsRetVal cflineParseFileName(uchar* p, uchar *pFileName, omodStringRequest_t *pOMSR, int iEntry, int iTplOpts, uchar *pszTpl); + +/* Intervals at which we flush out "message repeated" messages, + * in seconds after previous message is logged. After each flush, + * we move to the next interval until we reach the largest. + * TODO: move this to action object! Only action.c and syslogd.c use it. + */ +extern int bActExecWhenPrevSusp; +extern int iActExecOnceInterval; +extern int MarkInterval; +extern int repeatinterval[2]; +extern int bReduceRepeatMsgs; +#define MAXREPEAT ((int)((sizeof(repeatinterval) / sizeof(repeatinterval[0])) - 1)) +#define REPEATTIME(f) ((f)->f_time + repeatinterval[(f)->f_repeatcount]) +#define BACKOFF(f) { if (++(f)->f_repeatcount > MAXREPEAT) \ + (f)->f_repeatcount = MAXREPEAT; \ + } +#ifdef USE_NETZIP +/* config param: minimum message size to try compression. The smaller + * the message, the less likely is any compression gain. We check for + * gain before we submit the message. But to do so we still need to + * do the (costly) compress() call. The following setting sets a size + * for which no call to compress() is done at all. This may result in + * a few more bytes being transmited but better overall performance. + * Note: I have not yet checked the minimum UDP packet size. It might be + * that we do not save anything by compressing very small messages, because + * UDP might need to pad ;) + * rgerhards, 2006-11-30 + */ +#define MIN_SIZE_FOR_COMPRESS 60 +#endif + +#endif /* #ifndef DIRTY_H_INCLUDED */ |