openldap/servers/slapd/proto-slap.h

/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
 *
 * Copyright 1998-2005 The OpenLDAP Foundation.
 * 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>.
 */
/* Portions Copyright (c) 1995 Regents of the University of Michigan.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that this notice is preserved and that due credit is given
 * to the University of Michigan at Ann Arbor. The name of the University
 * may not be used to endorse or promote products derived from this
 * software without specific prior written permission. This software
 * is provided ``as is'' without express or implied warranty.
 */

#ifndef PROTO_SLAP_H
#define PROTO_SLAP_H

#include <ldap_cdefs.h>
#include "ldap_pvt.h"

LDAP_BEGIN_DECL

/*
 * acl.c
 */
LDAP_SLAPD_F (int) access_allowed_mask LDAP_P((
	Operation *op,
	Entry *e, AttributeDescription *desc, struct berval *val,
	slap_access_t access,
	AccessControlState *state,
	slap_mask_t *mask ));
#define access_allowed(op,e,desc,val,access,state) access_allowed_mask(op,e,desc,val,access,state,NULL)
#ifdef SLAP_OVERLAY_ACCESS
LDAP_SLAPD_F (int) slap_access_allowed LDAP_P((
	Operation		*op,
	Entry			*e,
	AttributeDescription	*desc,
	struct berval		*val,
	slap_access_t		access,
	AccessControlState	*state,
	slap_mask_t		*maskp ));
LDAP_SLAPD_F (int) slap_access_always_allowed LDAP_P((
	Operation		*op,
	Entry			*e,
	AttributeDescription	*desc,
	struct berval		*val,
	slap_access_t		access,
	AccessControlState	*state,
	slap_mask_t		*maskp ));
#endif /* SLAP_OVERLAY_ACCESS */

LDAP_SLAPD_F (int) acl_check_modlist LDAP_P((
	Operation *op, Entry *e, Modifications *ml ));

LDAP_SLAPD_F (void) acl_append( AccessControl **l, AccessControl *a, int pos );

#ifdef SLAP_DYNACL
LDAP_SLAPD_F (int) slap_dynacl_register LDAP_P(( slap_dynacl_t *da ));
LDAP_SLAPD_F (slap_dynacl_t *) slap_dynacl_get LDAP_P(( const char *name ));
#endif /* SLAP_DYNACL */
LDAP_SLAPD_F (int) acl_init LDAP_P(( void ));

/*
 * aclparse.c
 */
LDAP_SLAPD_V (char *) style_strings[];

LDAP_SLAPD_F (void) parse_acl LDAP_P(( Backend *be,
	const char *fname, int lineno,
	int argc, char **argv, int pos ));

LDAP_SLAPD_F (char *) access2str LDAP_P(( slap_access_t access ));
LDAP_SLAPD_F (slap_access_t) str2access LDAP_P(( const char *str ));

#define ACCESSMASK_MAXLEN	sizeof("unknown (+wrscan)")
LDAP_SLAPD_F (char *) accessmask2str LDAP_P(( slap_mask_t mask, char*, int debug ));
LDAP_SLAPD_F (slap_mask_t) str2accessmask LDAP_P(( const char *str ));
LDAP_SLAPD_F (void) acl_unparse LDAP_P(( AccessControl*, struct berval* ));
LDAP_SLAPD_F (void) acl_destroy LDAP_P(( AccessControl*, AccessControl* ));
LDAP_SLAPD_F (void) acl_free LDAP_P(( AccessControl *a ));


/*
 * ad.c
 */
LDAP_SLAPD_F (int) slap_str2ad LDAP_P((
	const char *,
	AttributeDescription **ad,
	const char **text ));

LDAP_SLAPD_F (int) slap_bv2ad LDAP_P((
	struct berval *bv,
	AttributeDescription **ad,
	const char **text ));

LDAP_SLAPD_F (void) ad_destroy LDAP_P(( AttributeDescription * ));

#define ad_cmp(l,r)	(((l)->ad_cname.bv_len < (r)->ad_cname.bv_len) \
	? -1 : (((l)->ad_cname.bv_len > (r)->ad_cname.bv_len) \
		? 1 : strcasecmp((l)->ad_cname.bv_val, (r)->ad_cname.bv_val )))

LDAP_SLAPD_F (int) is_ad_subtype LDAP_P((
	AttributeDescription *sub,
	AttributeDescription *super ));

LDAP_SLAPD_F (int) ad_inlist LDAP_P((
	AttributeDescription *desc,
	AttributeName *attrs ));

LDAP_SLAPD_F (int) slap_str2undef_ad LDAP_P((
	const char *,
	AttributeDescription **ad,
	const char **text ));

LDAP_SLAPD_F (int) slap_bv2undef_ad LDAP_P((
	struct berval *bv,
	AttributeDescription **ad,
	const char **text ));

LDAP_SLAPD_F (AttributeDescription *) ad_find_tags LDAP_P((
	AttributeType *type,
	struct berval *tags ));

LDAP_SLAPD_F (AttributeName *) str2anlist LDAP_P(( AttributeName *an,
	char *str, const char *brkstr ));
LDAP_SLAPD_F (char **) anlist2charray_x LDAP_P((
									AttributeName *an, int dup, void *ctx ));
LDAP_SLAPD_F (char **) anlist2charray LDAP_P(( AttributeName *an, int dup ));
LDAP_SLAPD_F (char **) anlist2attrs LDAP_P(( AttributeName *anlist ));
LDAP_SLAPD_F (AttributeName *) file2anlist LDAP_P((
                        AttributeName *, const char *, const char * ));
LDAP_SLAPD_F (int) an_find LDAP_P(( AttributeName *a, struct berval *s ));
LDAP_SLAPD_F (int) ad_define_option LDAP_P(( const char *name,
	const char *fname, int lineno ));

LDAP_SLAPD_F (MatchingRule *) ad_mr(
	AttributeDescription *ad,
	unsigned usage );

LDAP_SLAPD_V( AttributeName * ) slap_anlist_no_attrs;
LDAP_SLAPD_V( AttributeName * ) slap_anlist_all_user_attributes;
LDAP_SLAPD_V( AttributeName * ) slap_anlist_all_operational_attributes;
LDAP_SLAPD_V( AttributeName * ) slap_anlist_all_attributes;

/*
 * add.c
 */
LDAP_SLAPD_F (int) slap_mods2entry LDAP_P(( Modifications *mods, Entry **e,
	int repl_user, int dup, const char **text, char *textbuf, size_t textlen ));

LDAP_SLAPD_F (int) slap_entry2mods LDAP_P(( Entry *e,
						Modifications **mods, const char **text,
						char *textbuf, size_t textlen ));

/*
 * at.c
 */
LDAP_SLAPD_V(int) at_oc_cache;
LDAP_SLAPD_F (void) at_config LDAP_P((
	const char *fname, int lineno,
	int argc, char **argv ));
LDAP_SLAPD_F (AttributeType *) at_find LDAP_P((
	const char *name ));
LDAP_SLAPD_F (AttributeType *) at_bvfind LDAP_P((
	struct berval *name ));
LDAP_SLAPD_F (int) at_find_in_list LDAP_P((
	AttributeType *sat, AttributeType **list ));
LDAP_SLAPD_F (int) at_append_to_list LDAP_P((
	AttributeType *sat, AttributeType ***listp ));
LDAP_SLAPD_F (int) at_delete_from_list LDAP_P((
	int pos, AttributeType ***listp ));
LDAP_SLAPD_F (int) at_schema_info LDAP_P(( Entry *e ));
LDAP_SLAPD_F (int) at_add LDAP_P((
	LDAPAttributeType *at, int user,
	AttributeType **sat, const char **err ));
LDAP_SLAPD_F (void) at_destroy LDAP_P(( void ));

LDAP_SLAPD_F (int) is_at_subtype LDAP_P((
	AttributeType *sub,
	AttributeType *super ));

LDAP_SLAPD_F (int) is_at_syntax LDAP_P((
	AttributeType *at,
	const char *oid ));

LDAP_SLAPD_F (int) at_start LDAP_P(( AttributeType **at ));
LDAP_SLAPD_F (int) at_next LDAP_P(( AttributeType **at ));

LDAP_SLAPD_F (void) at_unparse LDAP_P((
	BerVarray *bva, AttributeType *start, AttributeType *end, int system ));

/*
 * attr.c
 */
LDAP_SLAPD_F (void) attr_free LDAP_P(( Attribute *a ));
LDAP_SLAPD_F (Attribute *) attr_dup LDAP_P(( Attribute *a ));

#ifdef LDAP_COMP_MATCH
LDAP_SLAPD_F (void) comp_tree_free LDAP_P(( Attribute *a ));
#endif

#define attr_mergeit( e, d, v ) attr_merge( e, d, v, NULL /* FIXME */ )
#define attr_mergeit_one( e, d, v ) attr_merge_one( e, d, v, NULL /* FIXME */ )

LDAP_SLAPD_F (Attribute *) attr_alloc LDAP_P(( AttributeDescription *ad ));
LDAP_SLAPD_F (int) attr_merge LDAP_P(( Entry *e,
	AttributeDescription *desc,
	BerVarray vals,
	BerVarray nvals ));
LDAP_SLAPD_F (int) attr_merge_one LDAP_P(( Entry *e,
	AttributeDescription *desc,
	struct berval *val,
	struct berval *nval ));
LDAP_SLAPD_F (int) attr_merge_normalize LDAP_P(( Entry *e,
	AttributeDescription *desc,
	BerVarray vals, void *memctx ));
LDAP_SLAPD_F (int) attr_merge_normalize_one LDAP_P(( Entry *e,
	AttributeDescription *desc,
	struct berval *val, void *memctx ));
LDAP_SLAPD_F (Attribute *) attrs_find LDAP_P((
	Attribute *a, AttributeDescription *desc ));
LDAP_SLAPD_F (Attribute *) attr_find LDAP_P((
	Attribute *a, AttributeDescription *desc ));
LDAP_SLAPD_F (int) attr_delete LDAP_P((
	Attribute **attrs, AttributeDescription *desc ));

LDAP_SLAPD_F (void) attrs_free LDAP_P(( Attribute *a ));
LDAP_SLAPD_F (Attribute *) attrs_dup LDAP_P(( Attribute *a ));


/*
 * ava.c
 */
LDAP_SLAPD_F (int) get_ava LDAP_P((
	Operation *op,
	BerElement *ber,
	AttributeAssertion **ava,
	unsigned usage,
	const char **text ));
LDAP_SLAPD_F (void) ava_free LDAP_P((
	Operation *op,
	AttributeAssertion *ava,
	int freeit ));

/*
 * backend.c
 */
LDAP_SLAPD_F (int) backend_init LDAP_P((void));
LDAP_SLAPD_F (int) backend_add LDAP_P((BackendInfo *aBackendInfo));
LDAP_SLAPD_F (int) backend_num LDAP_P((Backend *be));
LDAP_SLAPD_F (int) backend_startup LDAP_P((Backend *be));
LDAP_SLAPD_F (int) backend_startup_one LDAP_P((Backend *be));
LDAP_SLAPD_F (int) backend_sync LDAP_P((Backend *be));
LDAP_SLAPD_F (int) backend_shutdown LDAP_P((Backend *be));
LDAP_SLAPD_F (int) backend_destroy LDAP_P((void));
LDAP_SLAPD_F (void) backend_destroy_one LDAP_P((BackendDB *bd));

LDAP_SLAPD_F (BackendInfo *) backend_info LDAP_P(( const char *type ));
LDAP_SLAPD_F (BackendDB *) backend_db_init LDAP_P(( const char *type ));

LDAP_SLAPD_F (BackendDB *) select_backend LDAP_P((
	struct berval * dn,
	int manageDSAit,
	int noSubordinates ));

LDAP_SLAPD_F (int) be_issuffix LDAP_P(( Backend *be,
	struct berval *suffix ));
LDAP_SLAPD_F (int) be_isroot LDAP_P(( Operation *op ));
LDAP_SLAPD_F (int) be_isroot_dn LDAP_P(( Backend *be, struct berval *ndn ));
LDAP_SLAPD_F (int) be_isroot_pw LDAP_P(( Operation *op ));
LDAP_SLAPD_F (int) be_slurp_update LDAP_P(( Operation *op ));
#define be_isupdate( op ) be_slurp_update( (op) )
LDAP_SLAPD_F (int) be_shadow_update LDAP_P(( Operation *op ));
LDAP_SLAPD_F (int) be_isupdate_dn LDAP_P(( Backend *be, struct berval *ndn ));
LDAP_SLAPD_F (struct berval *) be_root_dn LDAP_P(( Backend *be ));
LDAP_SLAPD_F (int) be_entry_get_rw LDAP_P(( struct slap_op *o,
		struct berval *ndn, ObjectClass *oc,
		AttributeDescription *at, int rw, Entry **e ));
LDAP_SLAPD_F (int) be_entry_release_rw LDAP_P((
	Operation *o, Entry *e, int rw ));
#define be_entry_release_r( o, e ) be_entry_release_rw( o, e, 0 )
#define be_entry_release_w( o, e ) be_entry_release_rw( o, e, 1 )

LDAP_SLAPD_F (int) backend_unbind LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) backend_connection_init LDAP_P((Connection *conn));
LDAP_SLAPD_F (int) backend_connection_destroy LDAP_P((Connection *conn));

LDAP_SLAPD_F( int ) backend_check_controls LDAP_P((
	Operation *op,
	SlapReply *rs ));
LDAP_SLAPD_F( int )	backend_check_restrictions LDAP_P((
	Operation *op,
	SlapReply *rs,
	struct berval *opdata ));

LDAP_SLAPD_F( int )	backend_check_referrals LDAP_P((
	Operation *op,
	SlapReply *rs ));

LDAP_SLAPD_F (int) backend_group LDAP_P((
	Operation *op,
	Entry *target,
	struct berval *gr_ndn,
	struct berval *op_ndn,
	ObjectClass *group_oc,
	AttributeDescription *group_at
));

LDAP_SLAPD_F (int) backend_attribute LDAP_P((
	Operation *op,
	Entry *target,
	struct berval *entry_ndn,
	AttributeDescription *entry_at,
	BerVarray *vals,
	slap_access_t access
));

LDAP_SLAPD_F (int) backend_access LDAP_P((
	Operation		*op,
	Entry			*target,
	struct berval		*edn,
	AttributeDescription	*entry_at,
	struct berval		*nval,
	slap_access_t		access,
	slap_mask_t		*mask ));

LDAP_SLAPD_F (int) backend_operational LDAP_P((
	Operation *op,
	SlapReply *rs 
));

LDAP_SLAPD_V(BackendInfo) slap_binfo[]; 

/*
 * backglue.c
 */

LDAP_SLAPD_F (int) glue_back_initialize( BackendInfo *bi );
LDAP_SLAPD_F (int) glue_sub_init( void );

/*
 * backover.c
 */

LDAP_SLAPD_F (int) overlay_register LDAP_P(( slap_overinst *on ));
LDAP_SLAPD_F (int) overlay_config LDAP_P(( BackendDB *be, const char *ov ));
LDAP_SLAPD_F (void) overlay_destroy_one LDAP_P((
	BackendDB *be,
	slap_overinst *on ));
LDAP_SLAPD_F (slap_overinst *) overlay_next LDAP_P(( slap_overinst *on ));
LDAP_SLAPD_F (slap_overinst *) overlay_find LDAP_P(( const char *name ));
LDAP_SLAPD_F (int) overlay_is_over LDAP_P(( BackendDB *be ));
LDAP_SLAPD_F (int) overlay_is_inst LDAP_P(( BackendDB *be, const char *name ));
LDAP_SLAPD_F (int) overlay_register_control LDAP_P((
	BackendDB *be,
	const char *oid ));
LDAP_SLAPD_F (int) overlay_op_walk LDAP_P((
	Operation *op,
	SlapReply *rs,
	slap_operation_t which,
	slap_overinfo *oi,
	slap_overinst *on ));

/*
 * ch_malloc.c
 */
LDAP_SLAPD_V (BerMemoryFunctions) ch_mfuncs;
LDAP_SLAPD_F (void *) ch_malloc LDAP_P(( ber_len_t size ));
LDAP_SLAPD_F (void *) ch_realloc LDAP_P(( void *block, ber_len_t size ));
LDAP_SLAPD_F (void *) ch_calloc LDAP_P(( ber_len_t nelem, ber_len_t size ));
LDAP_SLAPD_F (char *) ch_strdup LDAP_P(( const char *string ));
LDAP_SLAPD_F (void) ch_free LDAP_P(( void * ));

#ifndef CH_FREE
#undef free
#define free ch_free
#endif

/*
 * component.c
 */
#ifdef LDAP_COMP_MATCH
struct comp_attribute_aliasing;

LDAP_SLAPD_F (int) test_comp_filter_entry LDAP_P((
	Operation* op,
	Entry* e,
	MatchingRuleAssertion* mr));

LDAP_SLAPD_F (int) dup_comp_filter LDAP_P((
	Operation* op,
	struct berval *bv,
	ComponentFilter *in_f,
	ComponentFilter **out_f ));

LDAP_SLAPD_F (int) get_aliased_filter_aa LDAP_P((
	Operation* op,
	AttributeAssertion* a_assert,
	struct comp_attribute_aliasing* aa,
	const char** text ));

LDAP_SLAPD_F (int) get_aliased_filter LDAP_P((
	Operation* op,
	MatchingRuleAssertion* ma,
	struct comp_attribute_aliasing* aa,
	const char** text ));

LDAP_SLAPD_F (int) get_comp_filter LDAP_P((
	Operation* op,
	BerValue* bv,
	ComponentFilter** filt,
	const char **text ));

LDAP_SLAPD_F (int) insert_component_reference LDAP_P((
	ComponentReference *cr,
	ComponentReference** cr_list ));

LDAP_SLAPD_F (int) is_component_reference LDAP_P((
	char *attr ));

LDAP_SLAPD_F (int) extract_component_reference LDAP_P((
	char* attr,
	ComponentReference** cr ));

LDAP_SLAPD_F (int) componentFilterMatch LDAP_P(( 
	int *matchp, 
	slap_mask_t flags, 
	Syntax *syntax, 
	MatchingRule *mr,
	struct berval *value, 
	void *assertedValue ));

LDAP_SLAPD_F (int) directoryComponentsMatch LDAP_P((
        int *matchp,
        slap_mask_t flags,
        Syntax *syntax,
        MatchingRule *mr,
        struct berval *value,
        void *assertedValue ));

LDAP_SLAPD_F (int) allComponentsMatch LDAP_P((
        int *matchp,
        slap_mask_t flags,
        Syntax *syntax,
        MatchingRule *mr,
        struct berval *value,
        void *assertedValue ));

LDAP_SLAPD_F (ComponentReference*) dup_comp_ref LDAP_P((
	Operation *op,
	ComponentReference *cr ));
                                                                          
LDAP_SLAPD_F (int) componentFilterValidate LDAP_P(( 
	Syntax *syntax,
	struct berval* bv ));

LDAP_SLAPD_F (int) allComponentsValidate LDAP_P((
        Syntax *syntax,
        struct berval* bv ));

LDAP_SLAPD_F (void) component_free LDAP_P((
	ComponentFilter *f ));

LDAP_SLAPD_F (void) free_ComponentData LDAP_P((
	Attribute *a ));

LDAP_SLAPD_V (test_membership_func*) is_aliased_attribute;

LDAP_SLAPD_V (free_component_func*) component_destructor;

LDAP_SLAPD_V (get_component_info_func*) get_component_description;

LDAP_SLAPD_V (component_encoder_func*) component_encoder;

LDAP_SLAPD_V (convert_attr_to_comp_func*) attr_converter;

LDAP_SLAPD_V (alloc_nibble_func*) nibble_mem_allocator;

LDAP_SLAPD_V (free_nibble_func*) nibble_mem_free;
#endif

/*
 * controls.c
 */
LDAP_SLAPD_V( struct slap_control_ids ) slap_cids;
LDAP_SLAPD_F (void) slap_free_ctrls LDAP_P((
	Operation *op,
	LDAPControl **ctrls ));
LDAP_SLAPD_F (int) slap_parse_ctrl LDAP_P((
	Operation *op,
	SlapReply *rs,
	LDAPControl *control,
	const char **text ));
LDAP_SLAPD_F (int) get_ctrls LDAP_P((
	Operation *op,
	SlapReply *rs,
	int senderrors ));
LDAP_SLAPD_F (int) register_supported_control LDAP_P((
	const char *controloid,
	slap_mask_t controlmask,
	char **controlexops,
	SLAP_CTRL_PARSE_FN *controlparsefn,
	int *controlcid ));
LDAP_SLAPD_F (int) slap_controls_init LDAP_P ((void));
LDAP_SLAPD_F (void) controls_destroy LDAP_P ((void));
LDAP_SLAPD_F (int) controls_root_dse_info LDAP_P ((Entry *e));
LDAP_SLAPD_F (int) get_supported_controls LDAP_P ((
	char ***ctrloidsp, slap_mask_t **ctrlmasks ));
LDAP_SLAPD_F (int) slap_find_control_id LDAP_P ((
	const char *oid, int *cid ));
LDAP_SLAPD_F (int) slap_global_control LDAP_P ((
	Operation *op, const char *oid, int *cid ));

/*
 * config.c
 */
LDAP_SLAPD_F (int) read_config LDAP_P(( const char *fname, const char *dir ));
LDAP_SLAPD_F (void) config_destroy LDAP_P ((void));
LDAP_SLAPD_F (char **) slap_str2clist LDAP_P((
	char ***, char *, const char * ));
LDAP_SLAPD_F (int) verb_to_mask LDAP_P((
	const char *word,  slap_verbmasks *v ));
LDAP_SLAPD_F (int) verbs_to_mask LDAP_P((
	int argc, char *argv[], slap_verbmasks *v, slap_mask_t *m ));
LDAP_SLAPD_F (int) mask_to_verbs LDAP_P((
	slap_verbmasks *v, slap_mask_t m, BerVarray *bva ));
LDAP_SLAPD_F (int) enum_to_verb LDAP_P((
	slap_verbmasks *v, slap_mask_t m, struct berval *bv ));
LDAP_SLAPD_F (int) bindconf_parse LDAP_P((
	const char *word,  slap_bindconf *bc ));
LDAP_SLAPD_F (int) bindconf_unparse LDAP_P((
	slap_bindconf *bc, struct berval *bv ));
LDAP_SLAPD_F (void) bindconf_free LDAP_P(( slap_bindconf *bc ));
LDAP_SLAPD_F (int) config_generic_wrapper LDAP_P(( Backend *be,
	const char *fname, int lineno, int argc, char **argv ));
LDAP_SLAPD_F (char *) anlist_unparse LDAP_P(( AttributeName *, char * ));

#ifdef LDAP_SLAPI
LDAP_SLAPD_V (int) slapi_plugins_used;
#endif

/*
 * connection.c
 */
LDAP_SLAPD_F (int) connections_init LDAP_P((void));
LDAP_SLAPD_F (int) connections_shutdown LDAP_P((void));
LDAP_SLAPD_F (int) connections_destroy LDAP_P((void));
LDAP_SLAPD_F (int) connections_timeout_idle LDAP_P((time_t));

LDAP_SLAPD_F (int) connection_client_setup LDAP_P((
	ber_socket_t s,
	ldap_pvt_thread_start_t *func,
	void *arg ));
LDAP_SLAPD_F (void) connection_client_enable LDAP_P(( ber_socket_t s ));
LDAP_SLAPD_F (void) connection_client_stop LDAP_P(( ber_socket_t s ));


LDAP_SLAPD_F (long) connection_init LDAP_P((
	ber_socket_t s,
	Listener* url,
	const char* dnsname,
	const char* peername,
	int use_tls,
	slap_ssf_t ssf,
	struct berval *id ));

LDAP_SLAPD_F (void) connection_closing LDAP_P(( Connection *c ));
LDAP_SLAPD_F (int) connection_state_closing LDAP_P(( Connection *c ));
LDAP_SLAPD_F (const char *) connection_state2str LDAP_P(( int state ))
	LDAP_GCCATTR((const));

LDAP_SLAPD_F (int) connection_write LDAP_P((ber_socket_t s));
LDAP_SLAPD_F (int) connection_read LDAP_P((ber_socket_t s));

LDAP_SLAPD_F (unsigned long) connections_nextid(void);

LDAP_SLAPD_F (Connection *) connection_first LDAP_P(( ber_socket_t * ));
LDAP_SLAPD_F (Connection *) connection_next LDAP_P((
	Connection *, ber_socket_t *));
LDAP_SLAPD_F (void) connection_done LDAP_P((Connection *));

LDAP_SLAPD_F (void) connection2anonymous LDAP_P((Connection *));
LDAP_SLAPD_F (void) connection_fake_init LDAP_P((
	Connection *conn,
	Operation *op,
	void *threadctx ));
LDAP_SLAPD_F (void) connection_assign_nextid LDAP_P((Connection *));

/*
 * cr.c
 */
LDAP_SLAPD_F (int) cr_schema_info( Entry *e );
LDAP_SLAPD_F (void) cr_unparse LDAP_P((
	BerVarray *bva, ContentRule *start, ContentRule *end, int system ));

LDAP_SLAPD_F (int) cr_add LDAP_P((
	LDAPContentRule *oc,
	int user,
	ContentRule **scr,
	const char **err));

LDAP_SLAPD_F (void) cr_destroy LDAP_P(( void ));

LDAP_SLAPD_F (ContentRule *) cr_find LDAP_P((
	const char *crname));
LDAP_SLAPD_F (ContentRule *) cr_bvfind LDAP_P((
	struct berval *crname));

/*
 * ctxcsn.c
 */

LDAP_SLAPD_V( const struct berval ) slap_ldapsync_bv;
LDAP_SLAPD_V( const struct berval ) slap_ldapsync_cn_bv;
LDAP_SLAPD_F (void) slap_get_commit_csn LDAP_P((
	Operation *, struct berval *maxcsn, struct berval *curcsn ));
LDAP_SLAPD_F (void) slap_rewind_commit_csn LDAP_P(( Operation * ));
LDAP_SLAPD_F (void) slap_graduate_commit_csn LDAP_P(( Operation * ));
LDAP_SLAPD_F (Entry *) slap_create_context_csn_entry LDAP_P(( Backend *, struct berval *));
LDAP_SLAPD_F (int) slap_get_csn LDAP_P(( Operation *, char *, int, struct berval *, int ));
LDAP_SLAPD_F (void) slap_queue_csn LDAP_P(( Operation *, struct berval * ));

/*
 * daemon.c
 */
LDAP_SLAPD_F (void) slapd_add_internal(ber_socket_t s, int isactive);
LDAP_SLAPD_F (int) slapd_daemon_init( const char *urls );
LDAP_SLAPD_F (int) slapd_daemon_destroy(void);
LDAP_SLAPD_F (int) slapd_daemon(void);
LDAP_SLAPD_F (Listener **)	slapd_get_listeners LDAP_P((void));
LDAP_SLAPD_F (void) slapd_remove LDAP_P((ber_socket_t s, int wasactive, int wake));

LDAP_SLAPD_F (RETSIGTYPE) slap_sig_shutdown LDAP_P((int sig));
LDAP_SLAPD_F (RETSIGTYPE) slap_sig_wake LDAP_P((int sig));
LDAP_SLAPD_F (void) slap_wake_listener LDAP_P((void));

LDAP_SLAPD_F (void) slapd_set_write LDAP_P((ber_socket_t s, int wake));
LDAP_SLAPD_F (void) slapd_clr_write LDAP_P((ber_socket_t s, int wake));
LDAP_SLAPD_F (void) slapd_set_read LDAP_P((ber_socket_t s, int wake));
LDAP_SLAPD_F (void) slapd_clr_read LDAP_P((ber_socket_t s, int wake));

LDAP_SLAPD_V (volatile sig_atomic_t) slapd_abrupt_shutdown;
LDAP_SLAPD_V (volatile sig_atomic_t) slapd_shutdown;
LDAP_SLAPD_V (int) slapd_register_slp;
LDAP_SLAPD_V (slap_ssf_t) local_ssf;
LDAP_SLAPD_V (struct runqueue_s) slapd_rq;

/*
 * dn.c
 */

#define dn_match(dn1, dn2) 	( ber_bvcmp((dn1), (dn2)) == 0 )
#define bvmatch(bv1, bv2)	( ((bv1)->bv_len == (bv2)->bv_len) && (memcmp((bv1)->bv_val, (bv2)->bv_val, (bv1)->bv_len) == 0) )

LDAP_SLAPD_F (int) dnValidate LDAP_P((
	Syntax *syntax, 
	struct berval *val ));
LDAP_SLAPD_F (int) rdnValidate LDAP_P((
	Syntax *syntax, 
	struct berval *val ));

LDAP_SLAPD_F (slap_mr_normalize_func) dnNormalize;

LDAP_SLAPD_F (slap_mr_normalize_func) rdnNormalize;

LDAP_SLAPD_F (slap_syntax_transform_func) dnPretty;

LDAP_SLAPD_F (slap_syntax_transform_func) rdnPretty;

LDAP_SLAPD_F (int) dnPrettyNormal LDAP_P(( 
	Syntax *syntax, 
	struct berval *val, 
	struct berval *pretty,
	struct berval *normal,
	void *ctx ));

LDAP_SLAPD_F (int) dnMatch LDAP_P(( 
	int *matchp, 
	slap_mask_t flags, 
	Syntax *syntax, 
	MatchingRule *mr,
	struct berval *value, 
	void *assertedValue ));

LDAP_SLAPD_F (int) dnRelativeMatch LDAP_P(( 
	int *matchp, 
	slap_mask_t flags, 
	Syntax *syntax, 
	MatchingRule *mr,
	struct berval *value, 
	void *assertedValue ));

LDAP_SLAPD_F (int) rdnMatch LDAP_P(( 
	int *matchp, 
	slap_mask_t flags, 
	Syntax *syntax, 
	MatchingRule *mr,
	struct berval *value, 
	void *assertedValue ));


LDAP_SLAPD_F (int) dnIsSuffix LDAP_P((
	const struct berval *dn, const struct berval *suffix ));

LDAP_SLAPD_F (int) dnIsOneLevelRDN LDAP_P(( struct berval *rdn ));

LDAP_SLAPD_F (int) dnExtractRdn LDAP_P((
	struct berval *dn, struct berval *rdn, void *ctx ));

LDAP_SLAPD_F (int) rdn_validate LDAP_P(( struct berval * rdn ));

LDAP_SLAPD_F (int) dn_rdnlen LDAP_P(( Backend *be, struct berval *dn ));

LDAP_SLAPD_F (void) build_new_dn LDAP_P((
	struct berval * new_dn,
	struct berval * parent_dn,
	struct berval * newrdn,
	void *memctx ));

LDAP_SLAPD_F (void) dnParent LDAP_P(( struct berval *dn, struct berval *pdn ));
LDAP_SLAPD_F (void) dnRdn LDAP_P(( struct berval *dn, struct berval *rdn ));

LDAP_SLAPD_F (int) dnX509normalize LDAP_P(( void *x509_name, struct berval *out ));

LDAP_SLAPD_F (int) dnX509peerNormalize LDAP_P(( void *ssl, struct berval *dn ));

LDAP_SLAPD_F (int) dnPrettyNormalDN LDAP_P(( Syntax *syntax, struct berval *val, LDAPDN *dn, int flags, void *ctx ));
#define dnPrettyDN(syntax, val, dn, ctx) \
	dnPrettyNormalDN((syntax),(val),(dn), SLAP_LDAPDN_PRETTY, ctx)
#define dnNormalDN(syntax, val, dn, ctx) \
	dnPrettyNormalDN((syntax),(val),(dn), 0, ctx)

typedef int (SLAP_CERT_MAP_FN) LDAP_P(( void *ssl, struct berval *dn ));
LDAP_SLAPD_F (int) register_certificate_map_function LDAP_P(( SLAP_CERT_MAP_FN *fn ));

/*
 * entry.c
 */
LDAP_SLAPD_V (const Entry) slap_entry_root;

LDAP_SLAPD_F (int) entry_destroy LDAP_P((void));

LDAP_SLAPD_F (Entry *) str2entry LDAP_P(( char	*s ));
LDAP_SLAPD_F (Entry *) str2entry2 LDAP_P(( char	*s, int checkvals ));
LDAP_SLAPD_F (char *) entry2str LDAP_P(( Entry *e, int *len ));

LDAP_SLAPD_F (ber_len_t) entry_flatsize LDAP_P(( Entry *e, int norm ));
LDAP_SLAPD_F (void) entry_partsize LDAP_P(( Entry *e, ber_len_t *len,
	int *nattrs, int *nvals, int norm ));

#ifdef SLAP_ZONE_ALLOC
LDAP_SLAPD_F (int) entry_decode LDAP_P((
						struct berval *bv, Entry **e, void *ctx ));
#else
LDAP_SLAPD_F (int) entry_decode LDAP_P((
						struct berval *bv, Entry **e ));
#endif
LDAP_SLAPD_F (int) entry_encode LDAP_P(( Entry *e, struct berval *bv ));

LDAP_SLAPD_F (void) entry_clean LDAP_P(( Entry *e ));
LDAP_SLAPD_F (void) entry_free LDAP_P(( Entry *e ));
LDAP_SLAPD_F (int) entry_cmp LDAP_P(( Entry *a, Entry *b ));
LDAP_SLAPD_F (int) entry_dn_cmp LDAP_P(( const void *v_a, const void *v_b ));
LDAP_SLAPD_F (int) entry_id_cmp LDAP_P(( const void *v_a, const void *v_b ));
LDAP_SLAPD_F (Entry *) entry_dup LDAP_P(( Entry *e ));

/*
 * extended.c
 */
LDAP_SLAPD_F (int) exop_root_dse_info LDAP_P ((Entry *e));

#define exop_is_write( op )	((op->ore_flags & SLAP_EXOP_WRITES) != 0)

LDAP_SLAPD_V( const struct berval ) slap_EXOP_CANCEL;
LDAP_SLAPD_V( const struct berval ) slap_EXOP_WHOAMI;
LDAP_SLAPD_V( const struct berval ) slap_EXOP_MODIFY_PASSWD;
LDAP_SLAPD_V( const struct berval ) slap_EXOP_START_TLS;

typedef int (SLAP_EXTOP_MAIN_FN) LDAP_P(( Operation *op, SlapReply *rs ));

typedef int (SLAP_EXTOP_GETOID_FN) LDAP_P((
	int index, struct berval *oid, int blen ));

LDAP_SLAPD_F (int) load_extop LDAP_P((
	struct berval *ext_oid,
	slap_mask_t flags,
	SLAP_EXTOP_MAIN_FN *ext_main ));

LDAP_SLAPD_F (int) extops_init LDAP_P(( void ));

LDAP_SLAPD_F (int) extops_kill LDAP_P(( void ));

LDAP_SLAPD_F (struct berval *) get_supported_extop LDAP_P((int index));

/*
 * cancel.c
 */
LDAP_SLAPD_F ( SLAP_EXTOP_MAIN_FN ) cancel_extop;

/*
 * filter.c
 */
LDAP_SLAPD_F (int) get_filter LDAP_P((
	Operation *op,
	BerElement *ber,
	Filter **filt,
	const char **text ));

LDAP_SLAPD_F (void) filter_free LDAP_P(( Filter *f ));
LDAP_SLAPD_F (void) filter_free_x LDAP_P(( Operation *op, Filter *f ));
LDAP_SLAPD_F (void) filter2bv LDAP_P(( Filter *f, struct berval *bv ));
LDAP_SLAPD_F (void) filter2bv_x LDAP_P(( Operation *op, Filter *f, struct berval *bv ));

LDAP_SLAPD_F (int) get_vrFilter LDAP_P(( Operation *op, BerElement *ber,
	ValuesReturnFilter **f,
	const char **text ));

LDAP_SLAPD_F (void) vrFilter_free LDAP_P(( Operation *op, ValuesReturnFilter *f ));
LDAP_SLAPD_F (void) vrFilter2bv LDAP_P(( Operation *op, ValuesReturnFilter *f, struct berval *fstr ));

LDAP_SLAPD_F (int) filter_has_subordinates LDAP_P(( Filter *filter ));
LDAP_SLAPD_F (int) filter_escape_value LDAP_P(( struct berval *in, 
	struct berval *out ));

/*
 * filterentry.c
 */

LDAP_SLAPD_F (int) test_filter LDAP_P(( Operation *op, Entry *e, Filter *f ));

/*
 * frontend.c
 */
LDAP_SLAPD_F (int) frontend_init LDAP_P(( void ));

/*
 * globals.c
 */

LDAP_SLAPD_V( const struct berval ) slap_empty_bv;
LDAP_SLAPD_V( const struct berval ) slap_unknown_bv;
LDAP_SLAPD_V( const struct berval ) slap_true_bv;
LDAP_SLAPD_V( const struct berval ) slap_false_bv;
LDAP_SLAPD_V( struct slap_sync_cookie_s ) slap_sync_cookie;
LDAP_SLAPD_V( void * ) slap_tls_ctx;

/*
 * index.c
 */
LDAP_SLAPD_F (int) slap_str2index LDAP_P(( const char *str, slap_mask_t *idx ));
LDAP_SLAPD_F (void) slap_index2bvlen LDAP_P(( slap_mask_t idx, struct berval *bv ));
LDAP_SLAPD_F (void) slap_index2bv LDAP_P(( slap_mask_t idx, struct berval *bv ));

/*
 * init.c
 */
LDAP_SLAPD_F (int)	slap_init LDAP_P((int mode, const char* name));
LDAP_SLAPD_F (int)	slap_startup LDAP_P(( Backend *be ));
LDAP_SLAPD_F (int)	slap_shutdown LDAP_P(( Backend *be ));
LDAP_SLAPD_F (int)	slap_destroy LDAP_P((void));

LDAP_SLAPD_V (char *)	slap_known_controls[];

/*
 * kerberos.c
 */
#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
LDAP_SLAPD_V (char *)	ldap_srvtab;
LDAP_SLAPD_V (int)	krbv4_ldap_auth();
#endif

/*
 * ldapsync.c
 */
LDAP_SLAPD_F (void) slap_compose_sync_cookie LDAP_P((
				Operation *, struct berval *, struct berval *, int ));
LDAP_SLAPD_F (void) slap_sync_cookie_free LDAP_P((
				struct sync_cookie *, int free_cookie ));
LDAP_SLAPD_F (int) slap_parse_sync_cookie LDAP_P((
				struct sync_cookie * ));
LDAP_SLAPD_F (int) slap_init_sync_cookie_ctxcsn LDAP_P((
				struct sync_cookie * ));
LDAP_SLAPD_F (struct sync_cookie *) slap_dup_sync_cookie LDAP_P((
				struct sync_cookie *, struct sync_cookie * ));
LDAP_SLAPD_F (int) slap_build_syncUUID_set LDAP_P((
				Operation *, BerVarray *, Entry * ));

/*
 * limits.c
 */
LDAP_SLAPD_F (int) limits_get LDAP_P((
	Operation *op, struct berval *ndn,
	struct slap_limits_set **limit ));
LDAP_SLAPD_F (int) limits_parse LDAP_P((
	Backend *be, const char *fname, int lineno,
	int argc, char **argv ));
LDAP_SLAPD_F (int) limits_parse_one LDAP_P(( const char *arg, 
	struct slap_limits_set *limit ));
LDAP_SLAPD_F (int) limits_check LDAP_P((
	Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (void) limits_unparse_one LDAP_P(( 
	struct slap_limits_set *limit, int which, struct berval *bv ));
LDAP_SLAPD_F (void) limits_unparse LDAP_P(( 
	struct slap_limits *limit, struct berval *bv ));

/*
 * lock.c
 */
LDAP_SLAPD_F (FILE *) lock_fopen LDAP_P(( const char *fname,
	const char *type, FILE **lfp ));
LDAP_SLAPD_F (int) lock_fclose LDAP_P(( FILE *fp, FILE *lfp ));

/*
 * matchedValues.c
 */
LDAP_SLAPD_F (int) filter_matched_values( 
	Operation	*op,
	Attribute	*a,
	char		***e_flags );

/*
 * modrdn.c
 */
LDAP_SLAPD_F (int) slap_modrdn2mods(
	Operation	*op,
	SlapReply	*rs,
	Entry		*e,
	LDAPRDN		oldrdn,
	LDAPRDN		newrdn,
	Modifications	**pmod );

/*
 * modify.c
 */
LDAP_SLAPD_F( int ) slap_mods_obsolete_check(
	Operation *op,
	Modifications *ml,
	const char **text,
	char *textbuf, size_t textlen );

LDAP_SLAPD_F( int ) slap_mods_no_user_mod_check(
	Operation *op,
	Modifications *ml,
	const char **text,
	char *textbuf, size_t textlen );

LDAP_SLAPD_F( int ) slap_mods_check(
	Modifications *ml,
	const char **text,
	char *textbuf, size_t textlen, void *ctx );

LDAP_SLAPD_F( void ) slap_timestamp(
	time_t *tm,
	struct berval *bv );

LDAP_SLAPD_F( int ) slap_mods_opattrs(
	Operation *op,
	Modifications *mods,
	Modifications **modlist,
	const char **text,
	char *textbuf, size_t textlen,
	int manage_ctxcsn );

/*
 * mods.c
 */
LDAP_SLAPD_F( int ) modify_add_values( Entry *e,
	Modification *mod,
	int permissive,
	const char **text, char *textbuf, size_t textlen );
LDAP_SLAPD_F( int ) modify_delete_values( Entry *e,
	Modification *mod,
	int permissive,
	const char **text, char *textbuf, size_t textlen );
LDAP_SLAPD_F( int ) modify_delete_vindex( Entry *e,
	Modification *mod,
	int permissive,
	const char **text, char *textbuf, size_t textlen, int *idx );
LDAP_SLAPD_F( int ) modify_replace_values( Entry *e,
	Modification *mod,
	int permissive,
	const char **text, char *textbuf, size_t textlen );
LDAP_SLAPD_F( int ) modify_increment_values( Entry *e,
	Modification *mod,
	int permissive,
	const char **text, char *textbuf, size_t textlen );

LDAP_SLAPD_F( void ) slap_mod_free( Modification *mod, int freeit );
LDAP_SLAPD_F( void ) slap_mods_free( Modifications *mods );
LDAP_SLAPD_F( void ) slap_modlist_free( LDAPModList *ml );

/*
 * module.c
 */
#ifdef SLAPD_MODULES

LDAP_SLAPD_F (int) module_init LDAP_P(( void ));
LDAP_SLAPD_F (int) module_kill LDAP_P(( void ));

LDAP_SLAPD_F (int) load_null_module(
	const void *module, const char *file_name);
LDAP_SLAPD_F (int) load_extop_module(
	const void *module, const char *file_name);

LDAP_SLAPD_F (int) module_load LDAP_P((
	const char* file_name,
	int argc, char *argv[] ));
LDAP_SLAPD_F (int) module_path LDAP_P(( const char* path ));

LDAP_SLAPD_F (void) *module_resolve LDAP_P((
	const void *module, const char *name));

#endif /* SLAPD_MODULES */

/* mr.c */
LDAP_SLAPD_F (MatchingRule *) mr_bvfind LDAP_P((struct berval *mrname));
LDAP_SLAPD_F (MatchingRule *) mr_find LDAP_P((const char *mrname));
LDAP_SLAPD_F (int) mr_add LDAP_P(( LDAPMatchingRule *mr,
	slap_mrule_defs_rec *def,
	MatchingRule * associated,
	const char **err ));
LDAP_SLAPD_F (void) mr_destroy LDAP_P(( void ));

LDAP_SLAPD_F (int) register_matching_rule LDAP_P((
	slap_mrule_defs_rec *def ));

LDAP_SLAPD_F (void) mru_destroy LDAP_P(( void ));
LDAP_SLAPD_F (int) matching_rule_use_init LDAP_P(( void ));

LDAP_SLAPD_F (int) mr_schema_info( Entry *e );
LDAP_SLAPD_F (int) mru_schema_info( Entry *e );

LDAP_SLAPD_F (int) mr_usable_with_at( MatchingRule *mr,
	AttributeType *at );

/*
 * mra.c
 */
LDAP_SLAPD_F (int) get_mra LDAP_P((
	Operation *op,
	BerElement *ber,
	MatchingRuleAssertion **mra,
	const char **text ));
LDAP_SLAPD_F (void) mra_free LDAP_P((
	Operation *op,
	MatchingRuleAssertion *mra,
	int freeit ));

/* oc.c */
LDAP_SLAPD_F (int) oc_add LDAP_P((
	LDAPObjectClass *oc,
	int user,
	ObjectClass **soc,
	const char **err));
LDAP_SLAPD_F (void) oc_destroy LDAP_P(( void ));

LDAP_SLAPD_F (ObjectClass *) oc_find LDAP_P((
	const char *ocname));
LDAP_SLAPD_F (ObjectClass *) oc_bvfind LDAP_P((
	struct berval *ocname));
LDAP_SLAPD_F (ObjectClass *) oc_bvfind_undef LDAP_P((
	struct berval *ocname));
LDAP_SLAPD_F (int) is_object_subclass LDAP_P((
	ObjectClass *sup,
	ObjectClass *sub ));

LDAP_SLAPD_F (int) is_entry_objectclass LDAP_P((
	Entry *, ObjectClass *oc, int set_flags ));
#define is_entry_alias(e)		\
	(((e)->e_ocflags & SLAP_OC__END) \
	 ? (((e)->e_ocflags & SLAP_OC_ALIAS) != 0) \
	 : is_entry_objectclass((e), slap_schema.si_oc_alias, 1))
#define is_entry_referral(e)	\
	(((e)->e_ocflags & SLAP_OC__END) \
	 ? (((e)->e_ocflags & SLAP_OC_REFERRAL) != 0) \
	 : is_entry_objectclass((e), slap_schema.si_oc_referral, 1))
#define is_entry_subentry(e)	\
	(((e)->e_ocflags & SLAP_OC__END) \
	 ? (((e)->e_ocflags & SLAP_OC_SUBENTRY) != 0) \
	 : is_entry_objectclass((e), slap_schema.si_oc_subentry, 1))
#define is_entry_collectiveAttributeSubentry(e)	\
	(((e)->e_ocflags & SLAP_OC__END) \
	 ? (((e)->e_ocflags & SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY) != 0) \
	 : is_entry_objectclass((e), slap_schema.si_oc_collectiveAttributeSubentry, 1))
#define is_entry_dynamicObject(e)	\
	(((e)->e_ocflags & SLAP_OC__END) \
	 ? (((e)->e_ocflags & SLAP_OC_DYNAMICOBJECT) != 0) \
	 : is_entry_objectclass((e), slap_schema.si_oc_dynamicObject, 1))
#define is_entry_glue(e)	\
	(((e)->e_ocflags & SLAP_OC__END) \
	 ? (((e)->e_ocflags & SLAP_OC_GLUE) != 0) \
	 : is_entry_objectclass((e), slap_schema.si_oc_glue, 1))
#define is_entry_syncProviderSubentry(e)	\
	(((e)->e_ocflags & SLAP_OC__END) \
	 ? (((e)->e_ocflags & SLAP_OC_SYNCPROVIDERSUBENTRY) != 0) \
	 : is_entry_objectclass((e), slap_schema.si_oc_syncProviderSubentry, 1))
#define is_entry_syncConsumerSubentry(e)	\
	(((e)->e_ocflags & SLAP_OC__END) \
	 ? (((e)->e_ocflags & SLAP_OC_SYNCCONSUMERSUBENTRY) != 0) \
	 : is_entry_objectclass((e), slap_schema.si_oc_syncConsumerSubentry, 1))

LDAP_SLAPD_F (int) oc_schema_info( Entry *e );
LDAP_SLAPD_F (void) oc_unparse LDAP_P((
	BerVarray *bva, ObjectClass *start, ObjectClass *end, int system ));

/*
 * oidm.c
 */
LDAP_SLAPD_F(char *) oidm_find(char *oid);
LDAP_SLAPD_F (void) oidm_destroy LDAP_P(( void ));
LDAP_SLAPD_F (void) oidm_unparse LDAP_P((
	BerVarray *bva, OidMacro *start, OidMacro *end, int system ));
LDAP_SLAPD_F (int) parse_oidm LDAP_P((
	const char *fname, int lineno, int argc, char **argv, int user,
	OidMacro **om ));

/*
 * operation.c
 */
LDAP_SLAPD_F (void) slap_op_init LDAP_P(( void ));
LDAP_SLAPD_F (void) slap_op_destroy LDAP_P(( void ));
LDAP_SLAPD_F (void) slap_op_free LDAP_P(( Operation *op ));
LDAP_SLAPD_F (Operation *) slap_op_alloc LDAP_P((
	BerElement *ber, ber_int_t msgid,
	ber_tag_t tag, ber_int_t id ));

LDAP_SLAPD_F (int) slap_op_add LDAP_P(( Operation **olist, Operation *op ));
LDAP_SLAPD_F (int) slap_op_remove LDAP_P(( Operation **olist, Operation *op ));
LDAP_SLAPD_F (Operation *) slap_op_pop LDAP_P(( Operation **olist ));

/*
 * operational.c
 */
LDAP_SLAPD_F (Attribute *) slap_operational_subschemaSubentry( Backend *be );
LDAP_SLAPD_F (Attribute *) slap_operational_entryDN( Entry *e );
LDAP_SLAPD_F (Attribute *) slap_operational_hasSubordinate( int has );

/*
 * overlays.c
 */
LDAP_SLAPD_F (int) overlay_init( void );

/*
 * passwd.c
 */
LDAP_SLAPD_F (SLAP_EXTOP_MAIN_FN) passwd_extop;

LDAP_SLAPD_F (int) slap_passwd_check(
	Operation		*op,
	Entry			*e,
	Attribute		*a,
	struct berval		*cred,
	const char		**text );

LDAP_SLAPD_F (void) slap_passwd_generate( struct berval * );

LDAP_SLAPD_F (void) slap_passwd_hash(
	struct berval		*cred,
	struct berval		*hash,
	const char		**text );

LDAP_SLAPD_F (void) slap_passwd_hash_type(
	struct berval		*cred,
	struct berval		*hash,
	char			*htype,
	const char		**text );

LDAP_SLAPD_F (struct berval *) slap_passwd_return(
	struct berval		*cred );

LDAP_SLAPD_F (int) slap_passwd_parse(
	struct berval		*reqdata,
	struct berval		*id,
	struct berval		*oldpass,
	struct berval		*newpass,
	const char		**text );

LDAP_SLAPD_F (void) slap_passwd_init (void);

/*
 * phonetic.c
 */
LDAP_SLAPD_F (char *) phonetic LDAP_P(( char *s ));

/*
 * referral.c
 */
LDAP_SLAPD_F (int) validate_global_referral LDAP_P((
	const char *url ));

LDAP_SLAPD_F (BerVarray) get_entry_referrals LDAP_P((
	Operation *op, Entry *e ));

LDAP_SLAPD_F (BerVarray) referral_rewrite LDAP_P((
	BerVarray refs,
	struct berval *base,
	struct berval *target,
	int scope ));

LDAP_SLAPD_F (int) get_alias_dn LDAP_P((
	Entry *e,
	struct berval *ndn,
	int *err,
	const char **text ));

/*
 * repl.c
 */
LDAP_SLAPD_F (int) add_replica_info LDAP_P(( Backend *be,
	const char *uri, const char *host ));
LDAP_SLAPD_F (int) add_replica_suffix LDAP_P(( Backend *be,
	int nr, const char *suffix ));
LDAP_SLAPD_F (int) add_replica_attrs LDAP_P(( Backend *be,
	int nr, char *attrs, int exclude ));
LDAP_SLAPD_F (void) replog LDAP_P(( Operation *op ));

/*
 * result.c
 */
LDAP_SLAPD_F (void) slap_send_ldap_result LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (void) send_ldap_sasl LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (void) send_ldap_disconnect LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (void) slap_send_ldap_extended LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (void) slap_send_ldap_intermediate LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (void) slap_send_search_result LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (int) slap_send_search_reference LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (int) slap_send_search_entry LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (int) slap_null_cb LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (int) slap_freeself_cb LDAP_P(( Operation *op, SlapReply *rs ));
LDAP_SLAPD_F (int) slap_replog_cb LDAP_P(( Operation *op, SlapReply *rs ));

LDAP_SLAPD_V( const struct berval ) slap_pre_read_bv;
LDAP_SLAPD_V( const struct berval ) slap_post_read_bv;
LDAP_SLAPD_F (int) slap_read_controls LDAP_P(( Operation *op, SlapReply *rs,
	Entry *e, const struct berval *oid, LDAPControl **ctrl ));

LDAP_SLAPD_F (int) str2result LDAP_P(( char *s,
	int *code, char **matched, char **info ));
LDAP_SLAPD_F (int) slap_map_api2result LDAP_P(( SlapReply *rs ));
LDAP_SLAPD_F (slap_mask_t) slap_attr_flags LDAP_P(( AttributeName *an ));

LDAP_SLAPD_V( const struct berval ) slap_dummy_bv;

/*
 * root_dse.c
 */
LDAP_SLAPD_F (int) root_dse_info LDAP_P((
	Connection *conn,
	Entry **e,
	const char **text ));

LDAP_SLAPD_F (int) read_root_dse_file LDAP_P((
	const char *file));

LDAP_SLAPD_F (int) slap_discover_feature LDAP_P((
	const char	*uri,
	int		version,
	const char	*attr,
	const char	*val ));

/*
 * sasl.c
 */
LDAP_SLAPD_F (int) slap_sasl_init(void);
LDAP_SLAPD_F (char *) slap_sasl_secprops( const char * );
LDAP_SLAPD_F (void) slap_sasl_secprops_unparse( struct berval * );
LDAP_SLAPD_F (int) slap_sasl_destroy(void);

LDAP_SLAPD_F (int) slap_sasl_open( Connection *c, int reopen );
LDAP_SLAPD_F (char **) slap_sasl_mechs( Connection *c );

LDAP_SLAPD_F (int) slap_sasl_external( Connection *c,
	slap_ssf_t ssf,	/* relative strength of external security */
	struct berval *authid );	/* asserted authenication id */

LDAP_SLAPD_F (int) slap_sasl_reset( Connection *c );
LDAP_SLAPD_F (int) slap_sasl_close( Connection *c );

LDAP_SLAPD_F (int) slap_sasl_bind LDAP_P(( Operation *op, SlapReply *rs ));

LDAP_SLAPD_F (int) slap_sasl_setpass(
	Operation       *op,
	SlapReply	*rs );

LDAP_SLAPD_F (int) slap_sasl_getdn( Connection *conn, Operation *op,
	struct berval *id, char *user_realm, struct berval *dn, int flags );

/*
 * saslauthz.c
 */
LDAP_SLAPD_F (int) slap_parse_user LDAP_P((
	struct berval *id, struct berval *user,
	struct berval *realm, struct berval *mech ));
LDAP_SLAPD_F (int) slap_sasl_matches LDAP_P((
	Operation *op, BerVarray rules,
	struct berval *assertDN, struct berval *authc ));
LDAP_SLAPD_F (void) slap_sasl2dn LDAP_P((
	Operation *op,
	struct berval *saslname,
	struct berval *dn,
	int flags ));
LDAP_SLAPD_F (int) slap_sasl_authorized LDAP_P((
	Operation *op,
	struct berval *authcid,
	struct berval *authzid ));
LDAP_SLAPD_F (int) slap_sasl_regexp_config LDAP_P((
	const char *match, const char *replace ));
LDAP_SLAPD_F (void) slap_sasl_regexp_unparse LDAP_P(( BerVarray *bva ));
LDAP_SLAPD_F (int) slap_sasl_setpolicy LDAP_P(( const char * ));
LDAP_SLAPD_F (const char *) slap_sasl_getpolicy LDAP_P(( void ));
#ifdef SLAP_AUTH_REWRITE
LDAP_SLAPD_F (int) slap_sasl_rewrite_config LDAP_P(( 
	const char *fname,
	int lineno,
	int argc, 
	char **argv ));
#endif /* SLAP_AUTH_REWRITE */

/*
 * schema.c
 */
LDAP_SLAPD_F (int) schema_info LDAP_P(( Entry **entry, const char **text ));

/*
 * schema_check.c
 */
LDAP_SLAPD_F( int ) oc_check_allowed(
	AttributeType *type,
	BerVarray oclist,
	ObjectClass *sc );

LDAP_SLAPD_F( int ) structural_class(
	BerVarray ocs,
	struct berval *scbv,
	ObjectClass **sc,
	const char **text,
	char *textbuf, size_t textlen );

LDAP_SLAPD_F( int ) entry_schema_check(
	Backend *be,
	Entry *e,
	Attribute *attrs,
	int manage,
	const char** text,
	char *textbuf, size_t textlen );

LDAP_SLAPD_F( int ) mods_structural_class(
	Modifications *mods,
	struct berval *oc,
	const char** text,
	char *textbuf, size_t textlen );

/*
 * schema_init.c
 */
LDAP_SLAPD_V( int ) schema_init_done;
LDAP_SLAPD_F (int) slap_schema_init LDAP_P((void));
LDAP_SLAPD_F (void) schema_destroy LDAP_P(( void ));

LDAP_SLAPD_F( slap_mr_indexer_func ) octetStringIndexer;
LDAP_SLAPD_F( slap_mr_filter_func ) octetStringFilter;


/*
 * schema_prep.c
 */
LDAP_SLAPD_V( struct slap_internal_schema ) slap_schema;
LDAP_SLAPD_F (int) slap_schema_load LDAP_P((void));
LDAP_SLAPD_F (int) slap_schema_check LDAP_P((void));

/*
 * schemaparse.c
 */
LDAP_SLAPD_F( int ) slap_valid_descr( const char * );

LDAP_SLAPD_F (int) parse_cr LDAP_P((
	const char *fname, int lineno, char *line, char **argv,
	ContentRule **scr ));
LDAP_SLAPD_F (int) parse_oc LDAP_P((
	const char *fname, int lineno, char *line, char **argv,
	ObjectClass **soc ));
LDAP_SLAPD_F (int) parse_at LDAP_P((
	const char *fname, int lineno, char *line, char **argv,
	AttributeType **sat ));
LDAP_SLAPD_F (char *) scherr2str LDAP_P((int code)) LDAP_GCCATTR((const));
LDAP_SLAPD_F (int) dscompare LDAP_P(( const char *s1, const char *s2del,
	char delim ));

/*
 * sessionlog.c
 */
LDAP_SLAPD_F (int) slap_send_session_log LDAP_P((
					Operation *, Operation *, SlapReply *));
LDAP_SLAPD_F (int) slap_add_session_log LDAP_P((
					Operation *, Operation *, Entry * ));

/*
 * sl_malloc.c
 */
LDAP_SLAPD_F (void *) slap_sl_malloc LDAP_P((
	ber_len_t size, void *ctx ));
LDAP_SLAPD_F (void *) slap_sl_realloc LDAP_P((
	void *block, ber_len_t size, void *ctx ));
LDAP_SLAPD_F (void *) slap_sl_calloc LDAP_P((
	ber_len_t nelem, ber_len_t size, void *ctx ));
LDAP_SLAPD_F (void) slap_sl_free LDAP_P((
	void *, void *ctx ));

LDAP_SLAPD_V (BerMemoryFunctions) slap_sl_mfuncs;

LDAP_SLAPD_F (void) slap_sl_mem_init LDAP_P(( void ));
LDAP_SLAPD_F (void *) slap_sl_mem_create LDAP_P((
						ber_len_t size, int stack, void *ctx ));
LDAP_SLAPD_F (void) slap_sl_mem_detach LDAP_P(( void *ctx, void *memctx ));
LDAP_SLAPD_F (void) slap_sl_mem_destroy LDAP_P(( void *key, void *data ));
LDAP_SLAPD_F (void *) slap_sl_context LDAP_P(( void *ptr ));

/*
 * starttls.c
 */
LDAP_SLAPD_F (SLAP_EXTOP_MAIN_FN) starttls_extop;

/*
 * str2filter.c
 */
LDAP_SLAPD_F (Filter *) str2filter LDAP_P(( const char *str ));
LDAP_SLAPD_F (Filter *) str2filter_x LDAP_P(( Operation *op, const char *str ));

/*
 * syncrepl.c
 */

LDAP_SLAPD_F (void)  syncrepl_add_glue LDAP_P(( 
					Operation*, Entry* ));
LDAP_SLAPD_F (void) syncinfo_free LDAP_P(( struct syncinfo_s * ));

/* syntax.c */
LDAP_SLAPD_F (Syntax *) syn_find LDAP_P((
	const char *synname ));
LDAP_SLAPD_F (Syntax *) syn_find_desc LDAP_P((
	const char *syndesc, int *slen ));
LDAP_SLAPD_F (int) syn_add LDAP_P((
	LDAPSyntax *syn,
	slap_syntax_defs_rec *def,
	const char **err ));
LDAP_SLAPD_F (void) syn_destroy LDAP_P(( void ));

LDAP_SLAPD_F (int) register_syntax LDAP_P((
	slap_syntax_defs_rec *def ));

LDAP_SLAPD_F (int) syn_schema_info( Entry *e );

/*
 * user.c
 */
#if defined(HAVE_PWD_H) && defined(HAVE_GRP_H)
LDAP_SLAPD_F (void) slap_init_user LDAP_P(( char *username, char *groupname ));
#endif

/*
 * value.c
 */
LDAP_SLAPD_F (int) asserted_value_validate_normalize LDAP_P((
	AttributeDescription *ad,
	MatchingRule *mr,
	unsigned usage,
	struct berval *in,
	struct berval *out,
	const char ** text,
	void *ctx ));

LDAP_SLAPD_F (int) value_match LDAP_P((
	int *match,
	AttributeDescription *ad,
	MatchingRule *mr,
	unsigned flags,
	struct berval *v1,
	void *v2,
	const char ** text ));
LDAP_SLAPD_F (int) value_find_ex LDAP_P((
	AttributeDescription *ad,
	unsigned flags,
	BerVarray values,
	struct berval *value,
	void *ctx ));

LDAP_SLAPD_F (int) ordered_value_add LDAP_P((
	Entry *e,
	AttributeDescription *ad,
	Attribute *a,
	BerVarray vals,
	BerVarray nvals ));

LDAP_SLAPD_F (int) ordered_value_match LDAP_P((
	int *match,
	AttributeDescription *ad,
	MatchingRule *mr,
	unsigned flags,
	struct berval *v1,
	struct berval *v2,
	const char ** text ));

LDAP_SLAPD_F (void) ordered_value_renumber LDAP_P((
	Attribute *a,
	int vals ));

LDAP_SLAPD_F (int) ordered_value_sort LDAP_P((
	Attribute *a,
	int do_renumber ));

LDAP_SLAPD_F (int) value_add LDAP_P((
	BerVarray *vals,
	BerVarray addvals ));
LDAP_SLAPD_F (int) value_add_one LDAP_P((
	BerVarray *vals,
	struct berval *addval ));

/* assumes (x) > (y) returns 1 if true, 0 otherwise */
#define SLAP_PTRCMP(x, y) ((x) < (y) ? -1 : (x) > (y))

#ifdef SLAP_ZONE_ALLOC
/*
 * zn_malloc.c
 */
LDAP_SLAPD_F (void *) slap_zn_malloc LDAP_P((ber_len_t, void *));
LDAP_SLAPD_F (void *) slap_zn_realloc LDAP_P((void *, ber_len_t, void *));
LDAP_SLAPD_F (void *) slap_zn_calloc LDAP_P((ber_len_t, ber_len_t, void *));
LDAP_SLAPD_F (void) slap_zn_free LDAP_P((void *, void *));

LDAP_SLAPD_F (void *) slap_zn_mem_create LDAP_P((
							ber_len_t, ber_len_t, ber_len_t, ber_len_t));
LDAP_SLAPD_F (void) slap_zn_mem_destroy LDAP_P((void *));
LDAP_SLAPD_F (int) slap_zn_validate LDAP_P((void *, void *, int));
LDAP_SLAPD_F (int) slap_zn_invalidate LDAP_P((void *, void *));
LDAP_SLAPD_F (int) slap_zh_rlock LDAP_P((void*));
LDAP_SLAPD_F (int) slap_zh_runlock LDAP_P((void*));
LDAP_SLAPD_F (int) slap_zh_wlock LDAP_P((void*));
LDAP_SLAPD_F (int) slap_zh_wunlock LDAP_P((void*));
LDAP_SLAPD_F (int) slap_zn_rlock LDAP_P((void*, void*));
LDAP_SLAPD_F (int) slap_zn_runlock LDAP_P((void*, void*));
LDAP_SLAPD_F (int) slap_zn_wlock LDAP_P((void*, void*));
LDAP_SLAPD_F (int) slap_zn_wunlock LDAP_P((void*, void*));
#endif

/*
 * Other...
 */
LDAP_SLAPD_V (unsigned int) index_substr_if_minlen;
LDAP_SLAPD_V (unsigned int) index_substr_if_maxlen;
LDAP_SLAPD_V (unsigned int) index_substr_any_len;
LDAP_SLAPD_V (unsigned int) index_substr_any_step;

LDAP_SLAPD_V (ber_len_t) sockbuf_max_incoming;
LDAP_SLAPD_V (ber_len_t) sockbuf_max_incoming_auth;
LDAP_SLAPD_V (int)		slap_conn_max_pending;
LDAP_SLAPD_V (int)		slap_conn_max_pending_auth;

LDAP_SLAPD_V (slap_mask_t)	global_allows;
LDAP_SLAPD_V (slap_mask_t)	global_disallows;

LDAP_SLAPD_V (BerVarray)	default_referral;
LDAP_SLAPD_V (const char) 	Versionstr[];

LDAP_SLAPD_V (int)		global_gentlehup;
LDAP_SLAPD_V (int)		global_idletimeout;
LDAP_SLAPD_V (char *)	global_host;
LDAP_SLAPD_V (char *)	global_realm;
LDAP_SLAPD_V (char **)	default_passwd_hash;
LDAP_SLAPD_V (int)		lber_debug;
LDAP_SLAPD_V (int)		ldap_syslog;
LDAP_SLAPD_V (struct berval)	default_search_base;
LDAP_SLAPD_V (struct berval)	default_search_nbase;

LDAP_SLAPD_V (slap_counters_t)	slap_counters;

LDAP_SLAPD_V (char *)		slapd_pid_file;
LDAP_SLAPD_V (char *)		slapd_args_file;
LDAP_SLAPD_V (time_t)		starttime;

/* use time(3) -- no mutex */
#define slap_get_time()	time( NULL )

LDAP_SLAPD_V (ldap_pvt_thread_pool_t)	connection_pool;
LDAP_SLAPD_V (int)			connection_pool_max;

LDAP_SLAPD_V (ldap_pvt_thread_mutex_t)	entry2str_mutex;
LDAP_SLAPD_V (ldap_pvt_thread_mutex_t)	replog_mutex;

#ifndef HAVE_GMTIME_R
LDAP_SLAPD_V (ldap_pvt_thread_mutex_t)	gmtime_mutex;
#endif

LDAP_SLAPD_V (ber_socket_t)	dtblsize;

LDAP_SLAPD_V (int)		use_reverse_lookup;

LDAP_SLAPD_V (struct berval)	AllUser;
LDAP_SLAPD_V (struct berval)	AllOper;
LDAP_SLAPD_V (struct berval)	NoAttrs;

/*
 * operations
 */
LDAP_SLAPD_F (int) do_abandon LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_add LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_bind LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_compare LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_delete LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_modify LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_modrdn LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_search LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_unbind LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) do_extended LDAP_P((Operation *op, SlapReply *rs));

/*
 * frontend operations
 */
LDAP_SLAPD_F (int) fe_op_abandon LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) fe_op_add LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) fe_op_bind LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) fe_op_compare LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) fe_op_delete LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) fe_op_modify LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) fe_op_modrdn LDAP_P((Operation *op, SlapReply *rs));
LDAP_SLAPD_F (int) fe_op_search LDAP_P((Operation *op, SlapReply *rs));
#if 0
LDAP_SLAPD_F (int) fe_op_unbind LDAP_P((Operation *op, SlapReply *rs));
#endif
LDAP_SLAPD_F (int) fe_extended LDAP_P((Operation *op, SlapReply *rs));

/* NOTE: this macro assumes that bv has been allocated
 * by ber_* malloc functions or is { 0L, NULL } */
#if defined(HAVE_BIGNUM)
#define UI2BVX(bv,ui,ctx) \
	do { \
		char		*val; \
		ber_len_t	len; \
		val = BN_bn2dec(ui); \
		if (val) { \
			len = strlen(val); \
			if ( len > (bv)->bv_len ) { \
				(bv)->bv_val = ber_memrealloc_x( (bv)->bv_val, len + 1, (ctx) ); \
			} \
			AC_MEMCPY((bv)->bv_val, val, len + 1); \
			(bv)->bv_len = len; \
			OPENSSL_free(val); \
		} else { \
			ber_memfree_x( (bv)->bv_val, (ctx) ); \
			BER_BVZERO( (bv) ); \
		} \
	} while ( 0 )
#elif defined(HAVE_GMP)
/* NOTE: according to the documentation, the result 
 * of mpz_sizeinbase() can exceed the length of the
 * string representation of the number by 1
 */
#define UI2BVX(bv,ui,ctx) \
	do { \
		ber_len_t	len = mpz_sizeinbase( (ui), 10 ); \
		if ( len > (bv)->bv_len ) { \
			(bv)->bv_val = ber_memrealloc_x( (bv)->bv_val, len + 1, (ctx) ); \
		} \
		(void)mpz_get_str( (bv)->bv_val, 10, (ui) ); \
		if ( (bv)->bv_val[ len - 1 ] == '\0' ) { \
			len--; \
		} \
		(bv)->bv_len = len; \
	} while ( 0 )
#else /* ! HAVE_BIGNUM && ! HAVE_GMP */
#ifdef HAVE_LONG_LONG
#define UI2BV_FORMAT	"%llu"
#else /* ! HAVE_LONG_LONG */
#define UI2BV_FORMAT	"%lu"
#endif /* ! HAVE_LONG_LONG */
#define UI2BVX(bv,ui,ctx) \
	do { \
		char		buf[] = "+9223372036854775807L"; \
		ber_len_t	len; \
		len = snprintf( buf, sizeof( buf ), UI2BV_FORMAT, (ui) ); \
		if ( len > (bv)->bv_len ) { \
			(bv)->bv_val = ber_memrealloc_x( (bv)->bv_val, len + 1, (ctx) ); \
		} \
		(bv)->bv_len = len; \
		AC_MEMCPY( (bv)->bv_val, buf, len + 1 ); \
	} while ( 0 )
#endif /* ! HAVE_GMP */

#define UI2BV(bv,ui)	UI2BVX(bv,ui,NULL)

LDAP_END_DECL

#endif /* PROTO_SLAP_H */