git.sur5r.net Git - openldap/blob - servers/slapd/back-sql/util.h

   1 #ifndef __BACKSQL_UTIL_H__
   2 #define __BACKSQL_UTIL_H__
   3
   4 /*
   5  *       Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved.
   6  *
   7  *       Redistribution and use in source and binary forms are permitted only
   8  *       as authorized by the OpenLDAP Public License.  A copy of this
   9  *       license is available at http://www.OpenLDAP.org/license.html or
  10  *       in file LICENSE in the top-level directory of the distribution.
  11  */
  12
  13
  14 #include "entry-id.h"
  15 #include "schema-map.h"
  16
  17 #define BACKSQL_MAX(a,b) ((a)>(b)?(a):(b))
  18 #define BACKSQL_MIN(a,b) ((a)<(b)?(a):(b))
  19
  20 #define BACKSQL_STR_GROW 64
  21
  22 struct berval *backsql_strcat( struct berval *dest, int *buflen, ... );
  23
  24 int backsql_entry_addattr( Entry *e, char *at_name, char *at_val,
  25                 unsigned int at_val_len );
  26
  27 typedef struct __backsql_srch_info {
  28         struct berval           *base_dn;
  29         int                     scope;
  30         Filter                  *filter;
  31         int                     slimit, tlimit;
  32         time_t                  stoptime;
  33         backsql_entryID         *id_list, *c_eid;
  34         int                     n_candidates;
  35         int                     abandon;
  36         backsql_info            *bi;
  37         backsql_oc_map_rec      *oc;
  38         struct berval           sel, from, join_where, flt_where;
  39         int                     sel_len, from_len, jwhere_len, fwhere_len;
  40         SQLHDBC                 dbh;
  41         int                     status;
  42         Backend                 *be;
  43         Connection              *conn;
  44         Operation               *op;
  45         char                    **attrs;
  46         Entry                   *e;
  47         /* 1 if the db is TimesTen; 0 if it's not */
  48         int                     isTimesTen;
  49 } backsql_srch_info;
  50
  51 int backsql_process_filter( backsql_srch_info *bsi, Filter *f );
  52 void backsql_init_search( backsql_srch_info *bsi, backsql_info *bi,
  53                 struct berval *nbase, int scope, int slimit, int tlimit,
  54                 time_t stoptime, Filter *filter, SQLHDBC dbh,
  55                 BackendDB *be, Connection *conn, Operation *op,
  56                 AttributeName *attrs );
  57 Entry *backsql_id2entry( backsql_srch_info *bsi, Entry *e,
  58                 backsql_entryID *id );
  59
  60 extern char
  61         backsql_def_oc_query[],
  62         backsql_def_at_query[],
  63         backsql_def_delentry_query[],
  64         backsql_def_insentry_query[],
  65         backsql_def_subtree_cond[],
  66         backsql_def_upper_subtree_cond[],
  67         backsql_id_query[];
  68 extern char
  69         backsql_check_dn_ru_query[];
  70
  71 int backsql_merge_from_clause( char **dest_from, int *dest_len,
  72                 char *src_from );
  73
  74
  75 #endif /* __BACKSQL_UTIL_H__ */
  76