diff options
Diffstat (limited to 'template.h')
| -rw-r--r-- | template.h | 65 |
1 files changed, 53 insertions, 12 deletions
@@ -1,20 +1,33 @@ /* This is the header for template processing code of rsyslog. * Please see syslogd.c for license information. - * This code is placed under the GPL. * begun 2004-11-17 rgerhards + * + * Copyright (C) 2004 by 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 TEMPLATE_H_INCLUDED #define TEMPLATE_H_INCLUDED 1 - +#include "regexp.h" #include "stringbuf.h" -#ifdef FEATURE_REGEXP -/* Include regular expressions */ -#include <regex.h> -#endif - struct template { struct template *pNext; char *pszName; @@ -34,7 +47,8 @@ struct template { enum EntryTypes { UNDEFINED = 0, CONSTANT = 1, FIELD = 2 }; enum tplFormatTypes { tplFmtDefault = 0, tplFmtMySQLDate = 1, - tplFmtRFC3164Date = 2, tplFmtRFC3339Date = 3, tplFmtPgSQLDate = 4 }; + tplFmtRFC3164Date = 2, tplFmtRFC3339Date = 3, tplFmtPgSQLDate = 4, + tplFmtSecFrac = 5}; enum tplFormatCaseConvTypes { tplCaseConvNo = 0, tplCaseConvUpper = 1, tplCaseConvLower = 2 }; #include "msg.h" @@ -54,10 +68,25 @@ struct templateEntry { unsigned iToPos; /* up to that one... */ #ifdef FEATURE_REGEXP regex_t re; /* APR: this is the regular expression */ - unsigned has_regex; + short has_regex; + short iMatchToUse;/* which match should be obtained (10 max) */ + short iSubMatchToUse;/* which submatch should be obtained (10 max) */ + enum { + TPL_REGEX_BRE = 0, /* posix BRE */ + TPL_REGEX_ERE = 1 /* posix ERE */ + } typeRegex; + enum { + TPL_REGEX_NOMATCH_USE_DFLTSTR = 0, /* use the (old style) default "**NO MATCH**" string */ + TPL_REGEX_NOMATCH_USE_BLANK = 1, /* use a blank string */ + TPL_REGEX_NOMATCH_USE_WHOLE_FIELD = 2, /* use the full field contents that we were searching in*/ + TPL_REGEX_NOMATCH_USE_ZERO = 3 /* use 0 (useful for numerical values) */ + } nomatchAction; /**< what to do if we do not have a match? */ + #endif unsigned has_fields; /* support for field-counting: field to extract */ unsigned char field_delim; /* support for field-counting: field delemiter char */ + int field_expand; /* use multiple instances of the field delimiter as a single one? */ + enum tplFormatTypes eDateFormat; enum tplFormatCaseConvTypes eCaseConv; struct { /* bit fields! */ @@ -67,11 +96,22 @@ struct templateEntry { unsigned bDropLastLF: 1; /* drop last LF char in msg (PIX!) */ unsigned bSecPathDrop: 1; /* drop slashes, replace dots, empty string */ unsigned bSecPathReplace: 1; /* replace slashes, replace dots, empty string */ + unsigned bSPIffNo1stSP: 1; /* replace slashes, replace dots, empty string */ } options; /* options as bit fields */ } field; } data; }; + +/* interfaces */ +BEGINinterface(tpl) /* name must also be changed in ENDinterface macro! */ +ENDinterface(tpl) +#define tplCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */ + +/* prototypes */ +PROTOTYPEObj(tpl); + + struct template* tplConstruct(void); struct template *tplAddLine(char* pName, unsigned char** pRestOfConfLine); struct template *tplFind(char *pName, int iLenName); @@ -86,9 +126,10 @@ void tplLastStaticInit(struct template *tpl); * rgerhards, 2007-08-06 */ rsRetVal tplToString(struct template *pTpl, msg_t *pMsg, uchar** ppSz); -void doSQLEscape(uchar **pp, size_t *pLen, unsigned short *pbMustBeFreed, int escapeMode); +rsRetVal doSQLEscape(uchar **pp, size_t *pLen, unsigned short *pbMustBeFreed, int escapeMode); + +rsRetVal templateInit(); #endif /* #ifndef TEMPLATE_H_INCLUDED */ -/* - * vi:set ai: +/* vim:set ai: */ |