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_CONCAT
  18
  19 struct berval * backsql_strcat( struct berval *dest, ber_len_t *buflen, ... );
  20 struct berval * backsql_strfcat( struct berval *dest, ber_len_t *buflen,
  21                 const char *fmt, ... );
  22
  23 int backsql_entry_addattr( Entry *e, struct berval *at_name,
  24                 struct berval *at_val );
  25
  26 typedef struct backsql_srch_info {
  27         struct berval           *base_dn;
  28         int                     scope;
  29         Filter                  *filter;
  30         int                     slimit, tlimit;
  31         time_t                  stoptime;
  32         backsql_entryID         *id_list, *c_eid;
  33         int                     n_candidates;
  34         int                     abandon;
  35         backsql_info            *bi;
  36         backsql_oc_map_rec      *oc;
  37         struct berval           sel, from, join_where, flt_where;
  38         ber_len_t               sel_len, from_len, jwhere_len, fwhere_len;
  39         SQLHDBC                 dbh;
  40         int                     status;
  41         Backend                 *be;
  42         Connection              *conn;
  43         Operation               *op;
  44         AttributeName           *attrs;
  45         int                     attr_flags;
  46 #define BSQL_SF_ALL_OPER        0x0001
  47         Entry                   *e;
  48         /* 1 if the db is TimesTen; 0 if it's not */
  49         int                     use_reverse_dn;
  50 } backsql_srch_info;
  51
  52 int backsql_process_filter( backsql_srch_info *bsi, Filter *f );
  53 void backsql_init_search( backsql_srch_info *bsi, backsql_info *bi,
  54                 struct berval *nbase, int scope, int slimit, int tlimit,
  55                 time_t stoptime, Filter *filter, SQLHDBC dbh,
  56                 BackendDB *be, Connection *conn, Operation *op,
  57                 AttributeName *attrs );
  58 Entry *backsql_id2entry( backsql_srch_info *bsi, Entry *e,
  59                 backsql_entryID *id );
  60
  61 extern char
  62         backsql_def_oc_query[],
  63         backsql_def_needs_select_oc_query[],
  64         backsql_def_at_query[],
  65         backsql_def_delentry_query[],
  66         backsql_def_insentry_query[],
  67         backsql_def_subtree_cond[],
  68         backsql_def_upper_subtree_cond[],
  69         backsql_id_query[],
  70         backsql_def_concat_func[];
  71 extern char
  72         backsql_check_dn_ru_query[];
  73
  74 int backsql_merge_from_clause( struct berval *dest_from, ber_len_t *dest_len,
  75                 struct berval *src_from );
  76
  77 int backsql_split_pattern( const char *pattern, BerVarray *split_pattern,
  78                 int expected );
  79 int backsql_prepare_pattern( BerVarray split_pattern, BerVarray values,
  80                 struct berval *res );
  81
  82 #endif /* __BACKSQL_UTIL_H__ */
  83