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/* The rsconf object. It models a complete rsyslog configuration.
*
* Copyright 2011 Rainer Gerhards and Adiscon GmbH.
*
* This file is part of the rsyslog runtime library.
*
* The rsyslog runtime library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The rsyslog runtime library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the rsyslog runtime library. If not, see <http://www.gnu.org/licenses/>.
*
* A copy of the GPL can be found in the file "COPYING" in this distribution.
* A copy of the LGPL can be found in the file "COPYING.LESSER" in this distribution.
*/
#ifndef INCLUDED_RSCONF_H
#define INCLUDED_RSCONF_H
#include "linkedlist.h"
/* --- configuration objects (the plan is to have ALL upper layers in this file) --- */
/* globals are data items that are really global, and can be set only
* once (at least in theory, because the legacy system permits them to
* be re-set as often as the user likes).
*/
struct globals_s {
int bDebugPrintTemplateList;
int bDebugPrintModuleList;
int bDebugPrintCfSysLineHandlerList;
int bLogStatusMsgs; /* log rsyslog start/stop/HUP messages? */
int bErrMsgToStderr; /* print error messages to stderr (in addition to everything else)? */
};
/* (global) defaults are global in the sense that they are accessible
* to all code, but they can change value and other objects (like
* actions) actually copy the value a global had at the time the action
* was defined. In that sense, a global default is just that, a default,
* wich can (and will) be changed in the course of config file
* processing. Once the config file has been processed, defaults
* can be dropped. The current code does not do this for simplicity.
* That is not a problem, because the defaults do not take up much memory.
* At a later stage, we may think about dropping them. -- rgerhards, 2011-04-19
*/
struct defaults_s {
};
struct templates_s {
struct template *root; /* the root of the template list */
struct template *last; /* points to the last element of the template list */
struct template *lastStatic; /* last static element of the template list */
};
struct actions_s {
unsigned nbrActions; /* number of actions */
};
struct rulesets_s {
linkedList_t llRulesets; /* this is NOT a pointer - no typo here ;) */
/* support for legacy rsyslog.conf format */
ruleset_t *pCurr; /* currently "active" ruleset */
ruleset_t *pDflt; /* current default ruleset, e.g. for binding to actions which have no other */
};
/* --- end configuration objects --- */
/* the rsconf object */
struct rsconf_s {
BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */
globals_t globals;
defaults_t defaults;
templates_t templates;
actions_t actions;
rulesets_t rulesets;
/* note: rulesets include the complete output part:
* - rules
* - filter (as part of the action)
* - actions
* Of course, we need to debate if we shall change that some time...
*/
};
/* interfaces */
BEGINinterface(rsconf) /* name must also be changed in ENDinterface macro! */
INTERFACEObjDebugPrint(rsconf);
rsRetVal (*Construct)(rsconf_t **ppThis);
rsRetVal (*ConstructFinalize)(rsconf_t __attribute__((unused)) *pThis);
rsRetVal (*Destruct)(rsconf_t **ppThis);
rsRetVal (*Load)(rsconf_t **ppThis, uchar *confFile);
rsRetVal (*Activate)(rsconf_t *ppThis);
ENDinterface(rsconf)
// TODO: switch version to 1 for first "complete" version!!!! 2011-04-20
#define rsconfCURR_IF_VERSION 0 /* increment whenever you change the interface above! */
/* prototypes */
PROTOTYPEObj(rsconf);
/* globally-visible external data */
extern rsconf_t *runConf;/* the currently running config */
extern rsconf_t *loadConf;/* the config currently being loaded (no concurrent config load supported!) */
/* some defaults (to be removed?) */
#define DFLT_bLogStatusMsgs 1
#endif /* #ifndef INCLUDED_RSCONF_H */
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