/* The var object. * * Copyright 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 . * * A copy of the GPL can be found in the file "COPYING" in this distribution. */ #ifndef INCLUDED_VAR_H #define INCLUDED_VAR_H #include "stringbuf.h" /* data types */ typedef enum { VARTYPE_NONE = 0, /* currently no value set */ VARTYPE_PSZ = 1, VARTYPE_SHORT = 2, VARTYPE_INT = 3, VARTYPE_LONG = 4, VARTYPE_INT64 = 5, VARTYPE_CSTR = 6, VARTYPE_SYSLOGTIME = 7 } varType_t; /* the var object */ typedef struct var_s { BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */ cstr_t *pcsName; varType_t varType; union { short vShort; int vInt; long vLong; int64 vInt64; cstr_t *vpCStr; /* used for both rsCStr and psz */ syslogTime_t vSyslogTime; } val; } var_t; /* interfaces */ BEGINinterface(var) /* name must also be changed in ENDinterface macro! */ INTERFACEObjDebugPrint(var); rsRetVal (*Construct)(var_t **ppThis); rsRetVal (*ConstructFinalize)(var_t __attribute__((unused)) *pThis); rsRetVal (*Destruct)(var_t **ppThis); rsRetVal (*SetInt64)(var_t *pThis, int64 iVal); rsRetVal (*SetString)(var_t *pThis, cstr_t *pCStr); rsRetVal (*ConvForOperation)(var_t *pThis, var_t *pOther); ENDinterface(var) #define varCURR_IF_VERSION 1 /* increment whenever you change the interface above! */ /* prototypes */ PROTOTYPEObj(var); #endif /* #ifndef INCLUDED_VAR_H */