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53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
#ifndef __BACKSQL_SCHEMA_MAP_H__
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#define __BACKSQL_SCHEMA_MAP_H__
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/*
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* Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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*/
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typedef struct
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{
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char *name;
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char *keytbl;
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char *keycol;
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char *create_proc; /*expected to return keyval of newly created entry*/
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char *delete_proc;/*supposed to expect keyval as parameter and delete all the attributes as well*/
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int expect_return; /*flags whether delete_proc is a function (whether back-sql should bind first parameter as output for return code)*/
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unsigned long id;
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Avlnode *attrs;
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}backsql_oc_map_rec;
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typedef struct
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{
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char *name;/*literal name of corresponding LDAP attribute type*/
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char *from_tbls;
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char *join_where;
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char *sel_expr;
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char *add_proc; /*supposed to expect 2 binded values: entry keyval and attr. value to add, like "add_name(?,?,?)"*/
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char *delete_proc; /*supposed to expect 2 binded values: entry keyval and attr. value to delete*/
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char *query; /*for optimization purposes attribute load query is preconstructed from parts on schemamap load time*/
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/*following flags are bitmasks (first bit used for add_proc, second - for modify, third - for delete_proc)*/
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int param_order; /*order of parameters for procedures above; 1 means "data then keyval", 0 means "keyval then data"*/
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int expect_return; /*flags whether one or more of procedures is a function (whether back-sql should bind first parameter as output for return code)*/
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char *sel_expr_u; /* TimesTen */
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}backsql_at_map_rec;
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/*defines to support bitmasks above*/
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#define BACKSQL_ADD 1
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#define BACKSQL_DEL 2
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int backsql_load_schema_map(backsql_info *si,SQLHDBC dbh);
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backsql_oc_map_rec* backsql_oc_with_name(backsql_info *si,char* objclass);
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backsql_oc_map_rec* backsql_oc_with_id(backsql_info *si,unsigned long id);
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backsql_at_map_rec* backsql_at_with_name(backsql_oc_map_rec* objclass,char* attr);
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int backsql_destroy_schema_map(backsql_info *si);
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#endif
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