2000-03-17 03:08:22 +08:00
|
|
|
#ifndef __BACKSQL_SCHEMA_MAP_H__
|
|
|
|
#define __BACKSQL_SCHEMA_MAP_H__
|
|
|
|
|
2000-05-27 00:03:32 +08:00
|
|
|
/*
|
|
|
|
* 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.
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
2000-03-17 03:08:22 +08:00
|
|
|
typedef struct
|
|
|
|
{
|
|
|
|
char *name;
|
|
|
|
char *keytbl;
|
|
|
|
char *keycol;
|
|
|
|
char *create_proc;//expected to return keyval of newly created entry
|
|
|
|
char *delete_proc;//supposed to expect keyval as parameter and delete all the attributes as well
|
2000-05-27 00:03:32 +08:00
|
|
|
int expect_return; //flags whether delete_proc is a function (whether back-sql should bind first parameter as output for return code)
|
2000-03-17 03:08:22 +08:00
|
|
|
unsigned long id;
|
|
|
|
Avlnode *attrs;
|
|
|
|
}backsql_oc_map_rec;
|
|
|
|
|
|
|
|
typedef struct
|
|
|
|
{
|
|
|
|
char *name;//literal name of corresponding LDAP attribute type
|
|
|
|
char *from_tbls;
|
|
|
|
char *join_where;
|
|
|
|
char *sel_expr;
|
|
|
|
char *add_proc; //supposed to expect 2 binded values: entry keyval and attr. value to add, like "add_name(?,?)"
|
|
|
|
char *modify_proc; //supposed to expect two binded values: entry keyval and old and new values of attr
|
|
|
|
char *delete_proc; //supposed to expect 2 binded values: entry keyval and attr. value to delete
|
|
|
|
char *query; //for optimization purposes attribute load query is preconstructed from parts on schemamap load time
|
2000-05-27 00:03:32 +08:00
|
|
|
//following flags are bitmasks (first bit used for add_proc, second - for modify, third - for delete_proc)
|
|
|
|
int param_order; //order of parameters for procedures above; 1 means "data then keyval", 0 means "keyval then data"
|
|
|
|
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)
|
2000-03-17 03:08:22 +08:00
|
|
|
}backsql_at_map_rec;
|
|
|
|
|
2000-05-27 00:03:32 +08:00
|
|
|
//defines to support bitmasks above
|
|
|
|
#define BACKSQL_ADD 1
|
|
|
|
#define BACKSQL_DEL 2
|
|
|
|
|
2000-03-17 03:08:22 +08:00
|
|
|
int backsql_load_schema_map(backsql_info *si,SQLHDBC dbh);
|
|
|
|
backsql_oc_map_rec* backsql_oc_with_name(backsql_info *si,char* objclass);
|
|
|
|
backsql_oc_map_rec* backsql_oc_with_id(backsql_info *si,unsigned long id);
|
|
|
|
backsql_at_map_rec* backsql_at_with_name(backsql_oc_map_rec* objclass,char* attr);
|
|
|
|
int backsql_destroy_schema_map(backsql_info *si);
|
|
|
|
|
|
|
|
#endif
|