openldap/servers/slapd/config.h

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/* config.h - configuration abstraction structure */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
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* Copyright 1998-2005 The OpenLDAP Foundation.
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* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
* Public License.
*
* A copy of this license is available in the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
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typedef struct ConfigTable {
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char *name;
char *what;
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int min_args;
int max_args;
int length;
unsigned int arg_type;
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void *arg_item;
char *attribute;
AttributeDescription *ad;
void *notify;
} ConfigTable;
#define ARGS_USERLAND 0x00000fff
#define ARGS_TYPES 0x000ff000
#define ARGS_POINTER 0x0003f000
#define ARGS_NUMERIC 0x0000f000
#define ARG_INT 0x00001000
#define ARG_LONG 0x00002000
#define ARG_BER_LEN_T 0x00004000
#define ARG_ON_OFF 0x00008000
#define ARG_STRING 0x00010000
#define ARG_BERVAL 0x00020000
#define ARG_DN 0x00040000
#define ARG_IGNORED 0x00080000
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#define ARGS_SYNTAX 0xfff00000
#define ARG_PRE_BI 0x00100000
#define ARG_PRE_DB 0x00200000
#define ARG_DB 0x00400000 /* Only applies to DB */
#define ARG_MAY_DB 0x00800000 /* May apply to DB */
#define ARG_PAREN 0x01000000
#define ARG_NONZERO 0x02000000
#define ARG_UNIQUE 0x10000000
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#define ARG_MUTEX 0x20000000 /* modify in single-thread mode */
#define ARG_OFFSET 0x40000000
#define ARG_MAGIC 0x80000000
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#define ARG_BAD_CONF 0xdead0000 /* overload return values */
#define ARG_UNKNOWN 0xc0de0000
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extern ConfigTable config_back_cf_table[];
typedef struct ConfigOCs {
char *def;
ObjectClass **oc;
} ConfigOCs;
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typedef struct config_args_s {
int argc;
char **argv;
int argv_size;
char *line;
const char *fname;
unsigned long lineno;
char log[PATH_MAX + STRLENOF(": line 18446744073709551615") + 1];
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int depth;
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/* parsed first val for simple cases */
union {
int v_int;
long v_long;
ber_len_t v_ber_t;
char *v_string;
struct berval v_bv;
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struct {
struct berval vdn_dn;
struct berval vdn_ndn;
} v_dn;
} values;
/* return values for emit mode */
BerVarray rvalue_vals;
BerVarray rvalue_nvals;
#define SLAP_CONFIG_EMIT 0x2000 /* emit instead of set */
int op;
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int type; /* ConfigTable.arg_type & ARGS_USERLAND */
BackendDB *be;
BackendInfo *bi;
} ConfigArgs;
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#define value_int values.v_int
#define value_long values.v_long
#define value_ber_t values.v_ber_t
#define value_string values.v_string
#define value_bv values.v_bv
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#define value_dn values.v_dn.vdn_dn
#define value_ndn values.v_dn.vdn_ndn
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typedef int (ConfigDriver)(ConfigArgs *c);
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int config_register_schema(ConfigTable *ct, ConfigOCs *co);
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int config_get_vals(ConfigTable *ct, ConfigArgs *c);
int config_add_vals(ConfigTable *ct, ConfigArgs *c);
ConfigTable * config_find_keyword(ConfigTable *ct, ConfigArgs *c);