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/*
* ncfg.h
*
* $Id: ncfg.h,v 1.1.1.1 2006/04/11 17:56:16 source Exp $
*
* New Configuration File Management
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2006 OpenLink Software
*
* This project 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; only version 2 of the License, dated June 1991.
*
* 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.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*/
#ifndef _NCFG_H
#define _NCFG_H
/* message digest using md5 */
typedef unsigned char digest_t[16];
/* configuration file entry */
typedef struct TCFGENTRY
{
char *section;
char *id;
char *value;
char *comment;
u_short flags;
} TCFGENTRY, *PCFGENTRY;
/* values for flags */
#define CFE_MUST_FREE_SECTION 0x8000
#define CFE_MUST_FREE_ID 0x4000
#define CFE_MUST_FREE_VALUE 0x2000
#define CFE_MUST_FREE_COMMENT 0x1000
/* configuration file */
typedef struct TCFGDATA
{
char *fileName; /* Current file name */
int dirty; /* Did we make modifications? */
char *image; /* In-memory copy of the file */
size_t size; /* Size of this copy (excl. \0) */
time_t mtime; /* Modification time */
digest_t digest; /* MD5 Sum of the contents */
u_int numEntries;
u_int maxEntries;
PCFGENTRY entries;
/* Compatibility */
u_int cursor;
char *section;
char *id;
char *value;
char *comment;
u_short flags;
OPL_MUTEX_DECLARE (mtx);
} TCONFIG, *PCONFIG;
#define CFG_VALID 0x8000
#define CFG_EOF 0x4000
#define CFG_ERROR 0x0000
#define CFG_SECTION 0x0001
#define CFG_DEFINE 0x0002
#define CFG_CONTINUE 0x0003
#define CFG_TYPEMASK 0x000F
#define CFG_TYPE(X) ((X) & CFG_TYPEMASK)
#define cfg_valid(X) ((X) != NULL && ((X)->flags & CFG_VALID))
#define cfg_eof(X) ((X)->flags & CFG_EOF)
#define cfg_section(X) (CFG_TYPE((X)->flags) == CFG_SECTION)
#define cfg_define(X) (CFG_TYPE((X)->flags) == CFG_DEFINE)
#define cfg_continue(X) (CFG_TYPE((X)->flags) == CFG_CONTINUE)
/*
* Change function calls to be inside OpenLink namespace instead of
* risking name clashes with other libraries (like with Solid)
*/
#define cfg_init OPL_Cfg_init
#define cfg_init2 OPL_Cfg_init2
#define cfg_done OPL_Cfg_done
#define cfg_freeimage OPL_Cfg_freeimage
#define cfg_refresh OPL_Cfg_refresh
#define cfg_storeentry OPL_Cfg_storeentry
#define cfg_rewind OPL_Cfg_rewind
#define cfg_nextentry OPL_Cfg_nextentry
#define cfg_find OPL_Cfg_find
#define cfg_write OPL_Cfg_write
#define cfg_commit OPL_Cfg_commit
#define cfg_getstring OPL_Cfg_getstring
#define cfg_getlong OPL_Cfg_getlong
#define cfg_getshort OPL_Cfg_getshort
BEGIN_CPLUSPLUS
int cfg_init (PCONFIG *ppconf, char *filename);
int cfg_init2 (PCONFIG *ppconf, char *filename, int doCreate);
int cfg_done (PCONFIG pconfig);
int cfg_freeimage (PCONFIG pconfig);
int cfg_refresh (PCONFIG pconfig);
int cfg_storeentry (PCONFIG pconfig, char *section, char *id, char *value, char *comment, int dynamic);
int cfg_rewind (PCONFIG pconfig);
int cfg_nextentry (PCONFIG pconfig);
int cfg_find (PCONFIG pconfig, char *section, char *id);
int cfg_merge (PCONFIG pconfig, PCONFIG src);
int cfg_write (PCONFIG pconfig, char *section, char *id, char *value);
int cfg_commit (PCONFIG pconfig);
int cfg_getstring (PCONFIG pconfig, char *section, char *id, char **valptr);
int cfg_getlong (PCONFIG pconfig, char *section, char *id, int32 *valptr);
int cfg_getshort (PCONFIG pconfig, char *section, char *id, short *valptr);
END_CPLUSPLUS
#endif /* _NCFG_H */
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