#ifndef __BACKSQL_SCHEMA_MAP_H__ #define __BACKSQL_SCHEMA_MAP_H__ /* * Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved. * * Redistribution and use in source and binary forms are permitted only * as authorized by the OpenLDAP Public License. A copy of this * license is available at http://www.OpenLDAP.org/license.html or * in file LICENSE in the top-level directory of the distribution. */ typedef struct { /* * Structure of corresponding LDAP objectClass definition */ ObjectClass *oc; #define BACKSQL_OC_NAME(ocmap) ((ocmap)->oc->soc_cname.bv_val) struct berval keytbl; struct berval keycol; /* expected to return keyval of newly created entry */ char *create_proc; /* in case create_proc does not return the keyval of the newly * created row */ char *create_keyval; /* supposed to expect keyval as parameter and delete * all the attributes as well */ char *delete_proc; /* flags whether delete_proc is a function (whether back-sql * should bind first parameter as output for return code) */ int expect_return; unsigned long id; Avlnode *attrs; } backsql_oc_map_rec; typedef struct { /* Description of corresponding LDAP attribute type */ AttributeDescription *ad; struct berval from_tbls; struct berval join_where; struct berval sel_expr; /* supposed to expect 2 binded values: entry keyval * and attr. value to add, like "add_name(?,?,?)" */ char *add_proc; /* supposed to expect 2 binded values: entry keyval * and attr. value to delete */ char *delete_proc; /* for optimization purposes attribute load query * is preconstructed from parts on schemamap load time */ char *query; /* following flags are bitmasks (first bit used for add_proc, * second - for delete_proc) */ /* order of parameters for procedures above; * 1 means "data then keyval", 0 means "keyval then data" */ int param_order; /* flags whether one or more of procedures is a function * (whether back-sql should bind first parameter as output * for return code) */ int expect_return; /* TimesTen */ struct berval sel_expr_u; } backsql_at_map_rec; /* defines to support bitmasks above */ #define BACKSQL_ADD 0x1 #define BACKSQL_DEL 0x2 #define BACKSQL_IS_ADD(x) ( BACKSQL_ADD & (x) ) #define BACKSQL_IS_DEL(x) ( BACKSQL_DEL & (x) ) #define BACKSQL_NCMP(v1,v2) ber_bvcmp((v1),(v2)) int backsql_load_schema_map( backsql_info *si, SQLHDBC dbh ); /* Deprecated */ backsql_oc_map_rec *backsql_name2oc( backsql_info *si, struct berval *oc_name ); backsql_oc_map_rec *backsql_oc2oc( backsql_info *si, ObjectClass *oc ); backsql_oc_map_rec *backsql_id2oc( backsql_info *si, unsigned long id ); /* Deprecated */ backsql_at_map_rec *backsql_name2at( backsql_oc_map_rec *objclass, struct berval *at_name ); backsql_at_map_rec *backsql_ad2at( backsql_oc_map_rec *objclass, AttributeDescription *ad ); int backsql_destroy_schema_map( backsql_info *si ); #endif /* __BACKSQL_SCHEMA_MAP_H__ */