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/* Definition of the cfsysline (config file system line) object.
*
* Copyright 2007-2012 Adiscon GmbH.
*
* This file is part of the rsyslog runtime library.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
* -or-
* see COPYING.ASL20 in the source distribution
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef CFSYSLINE_H_INCLUDED
#define CFSYSLINE_H_INCLUDED
#include "linkedlist.h"
/* types of configuration handlers
*/
typedef enum cslCmdHdlrType {
eCmdHdlrInvalid = 0, /* invalid handler type - indicates a coding error */
eCmdHdlrCustomHandler, /* custom handler, just call handler function */
eCmdHdlrUID,
eCmdHdlrGID,
eCmdHdlrBinary,
eCmdHdlrFileCreateMode,
eCmdHdlrInt,
eCmdHdlrSize,
eCmdHdlrGetChar,
eCmdHdlrFacility,
eCmdHdlrSeverity,
eCmdHdlrGetWord
} ecslCmdHdrlType;
/* this is a single entry for a parse routine. It describes exactly
* one entry point/handler.
* The short name is cslch (Configfile SysLine CommandHandler)
*/
struct cslCmdHdlr_s { /* config file sysline parse entry */
ecslCmdHdrlType eType; /* which type of handler is this? */
rsRetVal (*cslCmdHdlr)(); /* function pointer to use with handler (params depending on eType) */
void *pData; /* user-supplied data pointer */
};
typedef struct cslCmdHdlr_s cslCmdHdlr_t;
/* this is the list of known configuration commands with pointers to
* their handlers.
* The short name is cslc (Configfile SysLine Command)
*/
struct cslCmd_s { /* config file sysline parse entry */
int bChainingPermitted; /* may multiple handlers be chained for this command? */
linkedList_t llCmdHdlrs; /* linked list of command handlers */
};
typedef struct cslCmd_s cslCmd_t;
/* prototypes */
rsRetVal regCfSysLineHdlr(uchar *pCmdName, int bChainingPermitted, ecslCmdHdrlType eType, rsRetVal (*pHdlr)(), void *pData, void *pOwnerCookie);
rsRetVal unregCfSysLineHdlrs(void);
rsRetVal unregCfSysLineHdlrs4Owner(void *pOwnerCookie);
rsRetVal processCfSysLineCommand(uchar *pCmd, uchar **p);
rsRetVal cfsyslineInit(void);
void dbgPrintCfSysLineHandlers(void);
#endif /* #ifndef CFSYSLINE_H_INCLUDED */
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