/*
 *	PROGRAM:	JRD Access Method
 *	MODULE:		met_proto.h
 *	DESCRIPTION:	Prototype header file for met.c
 *
 * The contents of this file are subject to the Interbase Public
 * License Version 1.0 (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.Inprise.com/IPL.html
 *
 * Software distributed under the License is distributed on an
 * "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
 * or implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code was created by Inprise Corporation
 * and its predecessors. Portions created by Inprise Corporation are
 * Copyright (C) Inprise Corporation.
 *
 * All Rights Reserved.
 * Contributor(s): ______________________________________.
 */

#ifndef JRD_MET_PROTO_H
#define JRD_MET_PROTO_H

#include "../jrd/exe.h"
#include "../jrd/jrn.h"
#include "../jrd/blob_filter.h"

void		MET_activate_shadow(TDBB);
ULONG		MET_align(struct dsc *, USHORT);
void		MET_change_fields(TDBB, struct jrd_tra *, struct dsc *);
struct fmt*	MET_current(TDBB, struct jrd_rel *);
void		MET_delete_dependencies(TDBB, TEXT *, USHORT);
void		MET_delete_shadow(TDBB, USHORT);
void		MET_error(TEXT *, ...);
SCHAR*		MET_exact_name(TEXT *);
struct fmt*	MET_format(TDBB, struct jrd_rel *, USHORT);
BOOLEAN		MET_get_char_subtype(TDBB, SSHORT *, UCHAR *, USHORT);
struct jrd_nod*	MET_get_dependencies(TDBB, struct jrd_rel*, TEXT*,
								class Csb*, SLONG[2], struct jrd_req**,
								class Csb **, const TEXT*, USHORT);
struct jrd_fld*	MET_get_field(struct jrd_rel *, USHORT);
void		MET_get_shadow_files(TDBB, USHORT);
int			MET_get_walinfo(TDBB, struct logfiles **, ULONG *, struct logfiles **);
void		MET_load_trigger(TDBB, struct jrd_rel *, TEXT *, TRIG_VEC *);
void		MET_lookup_cnstrt_for_index(TDBB, TEXT* constraint, const TEXT* index_name);
void		MET_lookup_cnstrt_for_trigger(TDBB, TEXT *, TEXT *, TEXT *);
void		MET_lookup_exception(TDBB, SLONG, /* INOUT */ TEXT*, /* INOUT */ TEXT*);
SLONG		MET_lookup_exception_number(TDBB, TEXT*);
int			MET_lookup_field(TDBB, struct jrd_rel*, const TEXT*, const TEXT*);
BLF			MET_lookup_filter(TDBB, SSHORT, SSHORT);
SLONG		MET_lookup_generator(TDBB, TEXT *);
void		MET_lookup_generator_id(TDBB, SLONG, TEXT *);
void		MET_lookup_index(TDBB, TEXT *, TEXT *, USHORT);
SLONG		MET_lookup_index_name(TDBB, TEXT *, SLONG *, SSHORT *);
int			MET_lookup_partner(TDBB, struct jrd_rel *, struct idx *, UCHAR *);
struct jrd_prc*	MET_lookup_procedure(TDBB, SCHAR *, BOOLEAN);
struct jrd_prc*	MET_lookup_procedure_id(TDBB, SSHORT, BOOLEAN, BOOLEAN, USHORT);
struct jrd_rel*	MET_lookup_relation(TDBB, const char*);
struct jrd_rel*	MET_lookup_relation_id(TDBB, SLONG, BOOLEAN);
struct jrd_nod*	MET_parse_blob(TDBB, struct jrd_rel *, SLONG[2], class Csb **,
								  struct jrd_req **, BOOLEAN, BOOLEAN);
void		MET_parse_sys_trigger(TDBB, struct jrd_rel *);
int			MET_post_existence(TDBB, struct jrd_rel *);
void		MET_prepare(TDBB, struct jrd_tra*, USHORT, const UCHAR*);
struct jrd_prc*	MET_procedure(TDBB, int, BOOLEAN, USHORT);
struct jrd_rel*	MET_relation(TDBB, USHORT);
BOOLEAN		MET_relation_owns_trigger (TDBB, const TEXT *, const TEXT *);
BOOLEAN		MET_relation_default_class (TDBB, const TEXT *, const TEXT *);
void		MET_release_existence(struct jrd_rel *);
void		MET_release_triggers(TDBB, TRIG_VEC *);
#ifdef DEV_BUILD
void		MET_verify_cache(TDBB);
#endif
BOOLEAN		MET_clear_cache(TDBB, JRD_PRC);
void		MET_remove_procedure(TDBB, int, JRD_PRC);
void		MET_revoke(TDBB, struct jrd_tra *, TEXT *, TEXT *, TEXT *);
TEXT*		MET_save_name(TDBB, const TEXT*);
void		MET_scan_relation(TDBB, struct jrd_rel *);
const TEXT* MET_trigger_msg(TDBB, const TEXT*, USHORT);
void		MET_update_shadow(TDBB, struct sdw *, USHORT);
void		MET_update_transaction(TDBB, struct jrd_tra *, USHORT);
void		MET_update_partners(TDBB);

#endif // JRD_MET_PROTO_H