runtime/strgen.h - main - githubmirror/rsyslog

runtime/strgen.h
60 строк2 KB
Rainer Gerhards
build: normalize object prototypes and remove decl noise
07 фев 2026, 13:32
07 фев 2026, 13:3263a233a
/* header for strgen.c
 *
 * Copyright 2010-2026 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 LGPL can be found in the file "COPYING.LESSER" in this distribution.
 */
#ifndef INCLUDED_STRGEN_H
#define INCLUDED_STRGEN_H


/* we create a small helper object, a list of strgens, that we can use to
 * build a chain of them whereever this is needed.
 */
struct strgenList_s {
    strgen_t *pStrgen;
    strgenList_t *pNext;
};


/* the strgen object, a dummy because we have only static methods */
struct strgen_s {
    BEGINobjInstance
        ; /* Data to implement generic object - MUST be the first data element! */
        uchar *pName; /* name of this strgen */
        modInfo_t *pModule; /* pointer to strgen's module */
};

/* interfaces */
BEGINinterface(strgen) /* name must also be changed in ENDinterface macro! */
    rsRetVal (*Construct)(strgen_t **ppThis);
    rsRetVal (*ConstructFinalize)(strgen_t *pThis);
    rsRetVal (*Destruct)(strgen_t **ppThis);
    rsRetVal (*SetName)(strgen_t *pThis, uchar *name);
    rsRetVal (*SetModPtr)(strgen_t *pThis, modInfo_t *pMod);
    rsRetVal (*FindStrgen)(strgen_t **ppThis, uchar *name);
    rsRetVal (*InitStrgenList)(strgenList_t **pListRoot);
    rsRetVal (*DestructStrgenList)(strgenList_t **pListRoot);
    rsRetVal (*AddStrgenToList)(strgenList_t **pListRoot, strgen_t *pStrgen);
ENDinterface(strgen)
#define strgenCURR_IF_VERSION 1 /* increment whenever you change the interface above! */


/* prototypes */
PROTOTYPEObjFull(strgen);
#endif /* #ifndef INCLUDED_STRGEN_H */