diff options
Diffstat (limited to 'runtime/prop.h')
-rw-r--r-- | runtime/prop.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/runtime/prop.h b/runtime/prop.h new file mode 100644 index 00000000..e3519664 --- /dev/null +++ b/runtime/prop.h @@ -0,0 +1,58 @@ +/* The prop object. + * + * This implements props within rsyslog. + * + * Copyright 2009 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_PROP_H +#define INCLUDED_PROP_H + +/* the prop object */ +struct prop_s { + BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */ + int iRefCount; /* reference counter */ + union { + uchar *psz; /* stored string */ + uchar sz[CONF_PROP_BUFSIZE]; + } szVal; + int len; /* we use int intentionally, otherwise we may get some troubles... */ +}; + +/* interfaces */ +BEGINinterface(prop) /* name must also be changed in ENDinterface macro! */ + INTERFACEObjDebugPrint(prop); + rsRetVal (*Construct)(prop_t **ppThis); + rsRetVal (*ConstructFinalize)(prop_t *pThis); + rsRetVal (*Destruct)(prop_t **ppThis); + rsRetVal (*SetString)(prop_t *pThis, uchar* psz, int len); + rsRetVal (*GetString)(prop_t *pThis, uchar** ppsz, int *plen); + int (*GetStringLen)(prop_t *pThis); + rsRetVal (*AddRef)(prop_t *pThis); + rsRetVal (*CreateStringProp)(prop_t **ppThis, uchar* psz, int len); + rsRetVal (*CreateOrReuseStringProp)(prop_t **ppThis, uchar *psz, int len); +ENDinterface(prop) +#define propCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */ + + +/* prototypes */ +PROTOTYPEObj(prop); + +#endif /* #ifndef INCLUDED_PROP_H */ |