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 extern struct berval
  23         bv_n_objectclass,
  24         bv_n_0_10;
  25
  26 struct berval *backsql_strcat( struct berval *dest, int *buflen, ... );
  27
  28 int backsql_entry_addattr( Entry *e, struct berval *at_name,
  29                 struct berval *at_val );
  30
  31 typedef struct __backsql_srch_info {
  32         struct berval           *base_dn;
  33         int                     scope;
  34         Filter                  *filter;
  35         int                     slimit, tlimit;
  36         time_t                  stoptime;
  37         backsql_entryID         *id_list, *c_eid;
  38         int                     n_candidates;
  39         int                     abandon;
  40         backsql_info            *bi;
  41         backsql_oc_map_rec      *oc;
  42         struct berval           sel, from, join_where, flt_where;
  43         int                     sel_len, from_len, jwhere_len, fwhere_len;
  44         SQLHDBC                 dbh;
  45         int                     status;
  46         Backend                 *be;
  47         Connection              *conn;
  48         Operation               *op;
  49         AttributeName           *attrs;
  50         Entry                   *e;
  51         /* 1 if the db is TimesTen; 0 if it's not */
  52         int                     isTimesTen;
  53 } backsql_srch_info;
  54
  55 int backsql_process_filter( backsql_srch_info *bsi, Filter *f );
  56 void backsql_init_search( backsql_srch_info *bsi, backsql_info *bi,
  57                 struct berval *nbase, int scope, int slimit, int tlimit,
  58                 time_t stoptime, Filter *filter, SQLHDBC dbh,
  59                 BackendDB *be, Connection *conn, Operation *op,
  60                 AttributeName *attrs );
  61 Entry *backsql_id2entry( backsql_srch_info *bsi, Entry *e,
  62                 backsql_entryID *id );
  63
  64 extern char
  65         backsql_def_oc_query[],
  66         backsql_def_at_query[],
  67         backsql_def_delentry_query[],
  68         backsql_def_insentry_query[],
  69         backsql_def_subtree_cond[],
  70         backsql_def_upper_subtree_cond[],
  71         backsql_id_query[];
  72 extern char
  73         backsql_check_dn_ru_query[];
  74
  75 int backsql_merge_from_clause( char **dest_from, int *dest_len,
  76                 char *src_from );
  77
  78
  79 #endif /* __BACKSQL_UTIL_H__ */
  80