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/* Definition of the cfsysline (config file system line) object.
*
* Copyright 2007 Rainer Gerhards and Adiscon GmbH.
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* A copy of the GPL can be found in the file "COPYING" in this distribution.
*/
#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,
eCmdHdlrGetChar,
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 */
void *pOwnerCookie; /* a pointer to the owner of this handler. This is important if
* the handler for a specifc owner needs to be removed. Most often, this
* is an actual pointer to a module - may be anything, but must be unique.
*/
};
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 processCfSysLineCommand(uchar *pCmd, uchar **p);
rsRetVal cfsyslineInit(void);
void dbgPrintCfSysLineHandlers(void);
#endif /* #ifndef CFSYSLINE_H_INCLUDED */
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