2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1999-2004 The OpenLDAP Foundation.
5 * Portions Copyright 1999 Dmitry Kovalev.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
17 * This work was initially developed by Dmitry Kovalev for inclusion
18 * by OpenLDAP Software.
26 #include <sys/types.h>
27 #include "ac/string.h"
33 #include "schema-map.h"
36 #define BACKSQL_DUPLICATE (-1)
39 * Uses the pointer to the ObjectClass structure
42 backsql_cmp_oc( const void *v_m1, const void *v_m2 )
44 const backsql_oc_map_rec *m1 = v_m1, *m2 = v_m2;
46 return SLAP_PTRCMP( m1->bom_oc, m2->bom_oc );
50 backsql_cmp_oc_id( const void *v_m1, const void *v_m2 )
52 const backsql_oc_map_rec *m1 = v_m1, *m2 = v_m2;
54 return ( m1->bom_id < m2->bom_id ? -1 : ( m1->bom_id > m2->bom_id ? 1 : 0 ) );
58 * Uses the pointer to the AttributeDescription structure
61 backsql_cmp_attr( const void *v_m1, const void *v_m2 )
63 const backsql_at_map_rec *m1 = v_m1, *m2 = v_m2;
65 return SLAP_PTRCMP( m1->bam_ad, m2->bam_ad );
69 backsql_dup_attr( void *v_m1, void *v_m2 )
71 backsql_at_map_rec *m1 = v_m1, *m2 = v_m2;
73 assert( m1->bam_ad == m2->bam_ad );
75 for ( ; m1->bam_next ; m1 = m1->bam_next );
79 return BACKSQL_DUPLICATE;
83 backsql_make_attr_query(
84 backsql_oc_map_rec *oc_map,
85 backsql_at_map_rec *at_map )
87 struct berbuf bb = BB_NULL;
89 backsql_strfcat( &bb, "lblblblbcbl",
90 (ber_len_t)sizeof( "SELECT " ) - 1, "SELECT ",
91 &at_map->bam_sel_expr,
92 (ber_len_t)sizeof( " AS " ) - 1, " AS ",
93 &at_map->bam_ad->ad_cname,
94 (ber_len_t)sizeof( " FROM " ) - 1, " FROM ",
95 &at_map->bam_from_tbls,
96 (ber_len_t)sizeof( " WHERE " ) - 1, " WHERE ",
100 (ber_len_t)sizeof( "=?" ) - 1, "=?" );
102 if ( at_map->bam_join_where.bv_val != NULL ) {
103 backsql_strfcat( &bb, "lb",
104 (ber_len_t)sizeof( " AND ") - 1, " AND ",
105 &at_map->bam_join_where );
108 at_map->bam_query = bb.bb_val.bv_val;
114 backsql_add_sysmaps( backsql_oc_map_rec *oc_map )
116 backsql_at_map_rec *at_map;
117 char s[] = "+9223372036854775807L";
122 snprintf( s, sizeof( s ), "%ld", oc_map->bom_id );
125 at_map = (backsql_at_map_rec *)ch_calloc(1,
126 sizeof( backsql_at_map_rec ) );
127 at_map->bam_ad = slap_schema.si_ad_objectClass;
128 ber_str2bv( "ldap_entry_objclasses.oc_name", 0, 1,
129 &at_map->bam_sel_expr );
130 ber_str2bv( "ldap_entry_objclasses,ldap_entries", 0, 1,
131 &at_map->bam_from_tbls );
133 bb.bb_len = at_map->bam_from_tbls.bv_len + 1;
134 bb.bb_val = at_map->bam_from_tbls;
135 backsql_merge_from_clause( &bb, &oc_map->bom_keytbl );
136 at_map->bam_from_tbls = bb.bb_val;
138 bb.bb_val.bv_val = NULL;
139 bb.bb_val.bv_len = 0;
141 backsql_strfcat( &bb, "lbcbll",
142 (ber_len_t)sizeof( "ldap_entries.id=ldap_entry_objclasses.entry_id and ldap_entries.keyval=" ) - 1,
143 "ldap_entries.id=ldap_entry_objclasses.entry_id and ldap_entries.keyval=",
147 (ber_len_t)sizeof( " and ldap_entries.oc_map_id=" ) - 1,
148 " and ldap_entries.oc_map_id=",
151 at_map->bam_oc = oc_map->bom_oc;
152 at_map->bam_join_where = bb.bb_val;
153 at_map->bam_add_proc = NULL;
154 at_map->bam_delete_proc = NULL;
155 at_map->bam_param_order = 0;
156 at_map->bam_expect_return = 0;
157 at_map->bam_next = NULL;
159 backsql_make_attr_query( oc_map, at_map );
160 if ( avl_insert( &oc_map->bom_attrs, at_map, backsql_cmp_attr, backsql_dup_attr ) == BACKSQL_DUPLICATE ) {
161 Debug( LDAP_DEBUG_TRACE, "backsql_add_sysmaps(): "
162 "duplicate attribute \"%s\" in objectClass \"%s\" map\n",
163 at_map->bam_ad->ad_cname.bv_val,
164 oc_map->bom_oc->soc_cname.bv_val, 0 );
167 at_map = (backsql_at_map_rec *)ch_calloc( 1,
168 sizeof( backsql_at_map_rec ) );
169 at_map->bam_ad = slap_schema.si_ad_ref;
170 ber_str2bv( "ldap_referrals.url", 0, 1, &at_map->bam_sel_expr );
171 ber_str2bv( "ldap_referrals,ldap_entries", 0, 1, &at_map->bam_from_tbls );
173 bb.bb_val.bv_val = NULL;
174 bb.bb_val.bv_len = 0;
175 bb.bb_len = at_map->bam_from_tbls.bv_len + 1;
176 backsql_merge_from_clause( &bb, &oc_map->bom_keytbl );
177 at_map->bam_from_tbls = bb.bb_val;
179 bb.bb_val.bv_val = NULL;
180 bb.bb_val.bv_len = 0;
182 backsql_strfcat( &bb, "lbcbll",
183 (ber_len_t)sizeof( "ldap_entries.id=ldap_referrals.entry_id and ldap_entries.keyval=" ) - 1,
184 "ldap_entries.id=ldap_referrals.entry_id and ldap_entries.keyval=",
188 (ber_len_t)sizeof( " and ldap_entries.oc_map_id=" ) - 1,
189 " and ldap_entries.oc_map_id=",
192 at_map->bam_oc = NULL;
193 at_map->bam_join_where = bb.bb_val;
194 at_map->bam_add_proc = NULL;
195 at_map->bam_delete_proc = NULL;
196 at_map->bam_param_order = 0;
197 at_map->bam_expect_return = 0;
198 at_map->bam_next = NULL;
200 backsql_make_attr_query( oc_map, at_map );
201 if ( avl_insert( &oc_map->bom_attrs, at_map, backsql_cmp_attr, backsql_dup_attr ) == BACKSQL_DUPLICATE ) {
202 Debug( LDAP_DEBUG_TRACE, "backsql_add_sysmaps(): "
203 "duplicate attribute \"%s\" in objectClass \"%s\" map\n",
204 at_map->bam_ad->ad_cname.bv_val,
205 oc_map->bom_oc->soc_cname.bv_val, 0 );
212 backsql_load_schema_map( backsql_info *si, SQLHDBC dbh )
214 SQLHSTMT oc_sth, at_sth;
216 BACKSQL_ROW_NTS oc_row, at_row;
218 backsql_oc_map_rec *oc_map;
219 backsql_at_map_rec *at_map;
221 Debug( LDAP_DEBUG_TRACE, "==>load_schema_map()\n", 0, 0, 0 );
224 * TimesTen : See if the ldap_entries.dn_ru field exists in the schema
226 if ( !BACKSQL_DONTCHECK_LDAPINFO_DN_RU( si ) ) {
227 rc = backsql_Prepare( dbh, &oc_sth,
228 backsql_check_dn_ru_query, 0 );
229 if ( rc == SQL_SUCCESS ) {
230 /* Yes, the field exists */
231 si->bsql_flags |= BSQLF_HAS_LDAPINFO_DN_RU;
232 Debug( LDAP_DEBUG_TRACE, "ldapinfo.dn_ru field exists "
233 "in the schema\n", 0, 0, 0 );
235 /* No such field exists */
236 si->bsql_flags &= ~BSQLF_HAS_LDAPINFO_DN_RU;
239 SQLFreeStmt( oc_sth, SQL_DROP );
243 rc = backsql_Prepare( dbh, &oc_sth, si->oc_query, 0 );
244 if ( rc != SQL_SUCCESS ) {
245 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
246 "error preparing oc_query: '%s'\n",
247 si->oc_query, 0, 0 );
248 backsql_PrintErrors( si->db_env, dbh, oc_sth, rc );
251 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): at_query '%s'\n",
252 si->at_query, 0, 0 );
254 rc = backsql_Prepare( dbh, &at_sth, si->at_query, 0 );
255 if ( rc != SQL_SUCCESS ) {
256 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
257 "error preparing at_query: '%s'\n",
258 si->at_query, 0, 0 );
259 backsql_PrintErrors( si->db_env, dbh, at_sth, rc );
263 rc = backsql_BindParamID( at_sth, 1, &oc_id );
264 if ( rc != SQL_SUCCESS ) {
265 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
266 "error binding param for at_query: \n", 0, 0, 0 );
267 backsql_PrintErrors( si->db_env, dbh, at_sth, rc );
271 rc = SQLExecute( oc_sth );
272 if ( rc != SQL_SUCCESS ) {
273 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
274 "error executing oc_query: \n", 0, 0, 0 );
275 backsql_PrintErrors( si->db_env, dbh, oc_sth, rc );
279 backsql_BindRowAsStrings( oc_sth, &oc_row );
280 rc = SQLFetch( oc_sth );
281 for ( ; BACKSQL_SUCCESS( rc ); rc = SQLFetch( oc_sth ) ) {
284 oc_map = (backsql_oc_map_rec *)ch_calloc( 1,
285 sizeof( backsql_oc_map_rec ) );
287 oc_map->bom_id = strtol( oc_row.cols[ 0 ], NULL, 0 );
289 oc_map->bom_oc = oc_find( oc_row.cols[ 1 ] );
290 if ( oc_map->bom_oc == NULL ) {
291 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
292 "objectClass '%s' is not defined in schema\n",
293 oc_row.cols[ 1 ], 0, 0 );
294 return LDAP_OTHER; /* undefined objectClass ? */
297 ber_str2bv( oc_row.cols[ 2 ], 0, 1, &oc_map->bom_keytbl );
298 ber_str2bv( oc_row.cols[ 3 ], 0, 1, &oc_map->bom_keycol );
299 oc_map->bom_create_proc = ( oc_row.value_len[ 4 ] < 0 ) ? NULL
300 : ch_strdup( oc_row.cols[ 4 ] );
303 if ( BACKSQL_CREATE_NEEDS_SELECT( si ) ) {
305 oc_map->bom_create_keyval = ( oc_row.value_len[ 5 ] < 0 )
306 ? NULL : ch_strdup( oc_row.cols[ 5 ] );
308 oc_map->bom_delete_proc = ( oc_row.value_len[ colnum ] < 0 ) ? NULL
309 : ch_strdup( oc_row.cols[ colnum ] );
310 oc_map->bom_expect_return = strtol( oc_row.cols[ colnum + 1 ],
314 * FIXME: first attempt to check for offending
315 * instructions in {create|delete}_proc
318 oc_map->bom_attrs = NULL;
319 if ( avl_insert( &si->oc_by_oc, oc_map, backsql_cmp_oc, avl_dup_error ) == -1 ) {
320 Debug( LDAP_DEBUG_TRACE, "backsql_load_schema_map(): "
321 "duplicate objectClass \"%s\" in objectClass map\n",
322 oc_map->bom_oc->soc_cname.bv_val, 0, 0 );
325 if ( avl_insert( &si->oc_by_id, oc_map, backsql_cmp_oc_id, avl_dup_error ) == -1 ) {
326 Debug( LDAP_DEBUG_TRACE, "backsql_load_schema_map(): "
327 "duplicate objectClass \"%s\" in objectClass by ID map\n",
328 oc_map->bom_oc->soc_cname.bv_val, 0, 0 );
331 oc_id = oc_map->bom_id;
332 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
333 "objectClass '%s': keytbl='%s' keycol='%s'\n",
334 BACKSQL_OC_NAME( oc_map ),
335 oc_map->bom_keytbl.bv_val, oc_map->bom_keycol.bv_val );
336 if ( oc_map->bom_create_proc ) {
337 Debug( LDAP_DEBUG_TRACE, "create_proc='%s'\n",
338 oc_map->bom_create_proc, 0, 0 );
340 if ( oc_map->bom_create_keyval ) {
341 Debug( LDAP_DEBUG_TRACE, "create_keyval='%s'\n",
342 oc_map->bom_create_keyval, 0, 0 );
344 if ( oc_map->bom_delete_proc ) {
345 Debug( LDAP_DEBUG_TRACE, "delete_proc='%s'\n",
346 oc_map->bom_delete_proc, 0, 0 );
348 Debug( LDAP_DEBUG_TRACE, "expect_return: "
349 "add=%d, del=%d; attributes:\n",
350 BACKSQL_IS_ADD( oc_map->bom_expect_return ),
351 BACKSQL_IS_DEL( oc_map->bom_expect_return ), 0 );
353 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
354 "autoadding 'objectClass' and 'ref' mappings\n",
356 backsql_add_sysmaps( oc_map );
357 rc = SQLExecute( at_sth );
358 if ( rc != SQL_SUCCESS ) {
359 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
360 "error executing at_query: \n", 0, 0, 0 );
361 backsql_PrintErrors( SQL_NULL_HENV, dbh, at_sth, rc );
365 backsql_BindRowAsStrings( at_sth, &at_row );
366 rc = SQLFetch( at_sth );
367 for ( ; BACKSQL_SUCCESS(rc); rc = SQLFetch( at_sth ) ) {
368 const char *text = NULL;
370 struct berbuf bb = BB_NULL;
372 Debug( LDAP_DEBUG_TRACE, "********'%s'\n",
373 at_row.cols[ 0 ], 0, 0 );
374 Debug( LDAP_DEBUG_TRACE,
375 "name='%s',sel_expr='%s' from='%s'",
376 at_row.cols[ 0 ], at_row.cols[ 1 ],
378 Debug( LDAP_DEBUG_TRACE,
379 "join_where='%s',add_proc='%s'",
380 at_row.cols[ 3 ], at_row.cols[ 4 ], 0 );
381 Debug( LDAP_DEBUG_TRACE, "delete_proc='%s'\n",
382 at_row.cols[ 5 ], 0, 0 );
384 Debug( LDAP_DEBUG_TRACE, "sel_expr_u='%s'\n",
385 at_row.cols[ 8 ], 0, 0 );
386 at_map = (backsql_at_map_rec *)ch_calloc( 1,
387 sizeof( backsql_at_map_rec ) );
388 rc = slap_str2ad( at_row.cols[ 0 ],
389 &at_map->bam_ad, &text );
390 if ( rc != LDAP_SUCCESS ) {
391 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
392 "attribute '%s' for objectClass '%s' "
393 "is not defined in schema: %s\n",
395 BACKSQL_OC_NAME( oc_map ), text );
396 return LDAP_CONSTRAINT_VIOLATION;
399 ber_str2bv( at_row.cols[ 1 ], 0, 1, &at_map->bam_sel_expr );
400 if ( at_row.value_len[ 8 ] < 0 ) {
401 at_map->bam_sel_expr_u.bv_val = NULL;
402 at_map->bam_sel_expr_u.bv_len = 0;
404 ber_str2bv( at_row.cols[ 8 ], 0, 1,
405 &at_map->bam_sel_expr_u );
408 ber_str2bv( at_row.cols[ 2 ], 0, 0, &bv );
409 backsql_merge_from_clause( &bb, &bv );
410 at_map->bam_from_tbls = bb.bb_val;
411 if ( at_row.value_len[ 3 ] < 0 ) {
412 at_map->bam_join_where.bv_val = NULL;
413 at_map->bam_join_where.bv_len = 0;
415 ber_str2bv( at_row.cols[ 3 ], 0, 1,
416 &at_map->bam_join_where );
418 at_map->bam_add_proc = NULL;
419 if ( at_row.value_len[ 4 ] > 0 ) {
420 at_map->bam_add_proc = ch_strdup( at_row.cols[4] );
422 at_map->bam_delete_proc = NULL;
423 if ( at_row.value_len[ 5 ] > 0 ) {
424 at_map->bam_delete_proc = ch_strdup( at_row.cols[ 5 ] );
426 at_map->bam_param_order = strtol( at_row.cols[ 6 ],
428 at_map->bam_expect_return = strtol( at_row.cols[ 7 ],
430 backsql_make_attr_query( oc_map, at_map );
431 Debug( LDAP_DEBUG_TRACE, "load_schema_map(): "
432 "preconstructed query '%s'\n",
433 at_map->bam_query, 0, 0 );
434 at_map->bam_next = NULL;
435 if ( avl_insert( &oc_map->bom_attrs, at_map, backsql_cmp_attr, backsql_dup_attr ) == BACKSQL_DUPLICATE ) {
436 Debug( LDAP_DEBUG_TRACE, "backsql_load_schema_map(): "
437 "duplicate attribute \"%s\" "
438 "in objectClass \"%s\" map\n",
439 at_map->bam_ad->ad_cname.bv_val,
440 oc_map->bom_oc->soc_cname.bv_val, 0 );
443 backsql_FreeRow( &at_row );
444 SQLFreeStmt( at_sth, SQL_CLOSE );
446 backsql_FreeRow( &oc_row );
447 SQLFreeStmt( at_sth, SQL_DROP );
448 SQLFreeStmt( oc_sth, SQL_DROP );
449 si->bsql_flags |= BSQLF_SCHEMA_LOADED;
450 Debug( LDAP_DEBUG_TRACE, "<==load_schema_map()\n", 0, 0, 0 );
455 backsql_oc2oc( backsql_info *si, ObjectClass *oc )
457 backsql_oc_map_rec tmp, *res;
460 Debug( LDAP_DEBUG_TRACE, "==>backsql_oc2oc(): "
461 "searching for objectclass with name='%s'\n",
463 #endif /* BACKSQL_TRACE */
466 res = (backsql_oc_map_rec *)avl_find( si->oc_by_oc, &tmp, backsql_cmp_oc );
469 Debug( LDAP_DEBUG_TRACE, "<==backsql_oc2oc(): "
470 "found name='%s', id=%d\n",
471 BACKSQL_OC_NAME( res ), res->id, 0 );
473 Debug( LDAP_DEBUG_TRACE, "<==backsql_oc2oc(): "
474 "not found\n", 0, 0, 0 );
476 #endif /* BACKSQL_TRACE */
482 backsql_name2oc( backsql_info *si, struct berval *oc_name )
484 backsql_oc_map_rec tmp, *res;
487 Debug( LDAP_DEBUG_TRACE, "==>oc_with_name(): "
488 "searching for objectclass with name='%s'\n",
490 #endif /* BACKSQL_TRACE */
492 tmp.bom_oc = oc_bvfind( oc_name );
493 if ( tmp.bom_oc == NULL ) {
497 res = (backsql_oc_map_rec *)avl_find( si->oc_by_oc, &tmp, backsql_cmp_oc );
500 Debug( LDAP_DEBUG_TRACE, "<==oc_with_name(): "
501 "found name='%s', id=%d\n",
502 BACKSQL_OC_NAME( res ), res->bom_id, 0 );
504 Debug( LDAP_DEBUG_TRACE, "<==oc_with_name(): "
505 "not found\n", 0, 0, 0 );
507 #endif /* BACKSQL_TRACE */
513 backsql_id2oc( backsql_info *si, unsigned long id )
515 backsql_oc_map_rec tmp, *res;
518 Debug( LDAP_DEBUG_TRACE, "==>oc_with_id(): "
519 "searching for objectclass with id='%d'\n", id, 0, 0 );
520 #endif /* BACKSQL_TRACE */
523 res = (backsql_oc_map_rec *)avl_find( si->oc_by_id, &tmp,
528 Debug( LDAP_DEBUG_TRACE, "<==oc_with_name(): "
529 "found name='%s', id=%d\n",
530 BACKSQL_OC_NAME( res ), res->bom_id, 0 );
532 Debug( LDAP_DEBUG_TRACE, "<==oc_with_name(): "
533 "not found\n", 0, 0, 0 );
535 #endif /* BACKSQL_TRACE */
541 backsql_ad2at( backsql_oc_map_rec* objclass, AttributeDescription *ad )
543 backsql_at_map_rec tmp, *res;
546 Debug( LDAP_DEBUG_TRACE, "==>backsql_ad2at(): "
547 "searching for attribute '%s' for objectclass '%s'\n",
548 attr, BACKSQL_OC_NAME( objclass ), 0 );
549 #endif /* BACKSQL_TRACE */
552 res = (backsql_at_map_rec *)avl_find( objclass->bom_attrs, &tmp,
557 Debug( LDAP_DEBUG_TRACE, "<==backsql_ad2at(): "
558 "found name='%s', sel_expr='%s'\n",
559 res->bam_ad->ad_cname.bv_val,
560 res->bam_sel_expr.bv_val, 0 );
562 Debug( LDAP_DEBUG_TRACE, "<==backsql_ad2at(): "
563 "not found\n", 0, 0, 0 );
565 #endif /* BACKSQL_TRACE */
570 /* attributeType inheritance */
572 backsql_at_map_rec **ret;
573 AttributeDescription *ad;
577 #define SUPAD2AT_STOP (-1)
580 supad2at_f( void *v_at, void *v_arg )
582 backsql_at_map_rec *at = (backsql_at_map_rec *)v_at;
583 struct supad2at_t *va = (struct supad2at_t *)v_arg;
585 if ( is_at_subtype( at->bam_ad->ad_type, va->ad->ad_type ) ) {
586 backsql_at_map_rec **ret;
588 ret = ch_realloc( va->ret, sizeof( backsql_at_map_rec *) * ( va->n + 2 ) );
591 return SUPAD2AT_STOP;
604 * stores in *pret a NULL terminated array of pointers
605 * to backsql_at_map_rec whose attributeType is supad->ad_type
609 backsql_supad2at( backsql_oc_map_rec *objclass, AttributeDescription *supad,
610 backsql_at_map_rec ***pret )
612 struct supad2at_t va;
625 rc = avl_apply( objclass->bom_attrs, supad2at_f, &va,
626 SUPAD2AT_STOP, AVL_INORDER );
627 if ( rc == SUPAD2AT_STOP ) {
642 backsql_name2at( backsql_oc_map_rec* objclass, struct berval *attr )
644 backsql_at_map_rec tmp, *res;
645 const char *text = NULL;
648 Debug( LDAP_DEBUG_TRACE, "==>backsql_name2at(): "
649 "searching for attribute '%s' for objectclass '%s'\n",
650 attr, BACKSQL_OC_NAME( objclass ), 0 );
651 #endif /* BACKSQL_TRACE */
653 if ( slap_bv2ad( attr, &tmp.bam_ad, &text ) != LDAP_SUCCESS ) {
657 res = (backsql_at_map_rec *)avl_find( objclass->bom_attrs, &tmp,
662 Debug( LDAP_DEBUG_TRACE, "<==backsql_name2at(): "
663 "found name='%s', sel_expr='%s'\n",
664 res->bam_name, res->bam_sel_expr.bv_val, 0 );
666 Debug( LDAP_DEBUG_TRACE, "<==backsql_name2at(): "
667 "not found\n", 0, 0, 0 );
669 #endif /* BACKSQL_TRACE */
676 backsql_free_attr( void *v_at )
678 backsql_at_map_rec *at = v_at;
680 Debug( LDAP_DEBUG_TRACE, "==>free_attr(): '%s'\n",
681 at->bam_ad->ad_cname.bv_val, 0, 0 );
682 ch_free( at->bam_sel_expr.bv_val );
683 if ( at->bam_from_tbls.bv_val != NULL ) {
684 ch_free( at->bam_from_tbls.bv_val );
686 if ( at->bam_join_where.bv_val != NULL ) {
687 ch_free( at->bam_join_where.bv_val );
689 if ( at->bam_add_proc != NULL ) {
690 ch_free( at->bam_add_proc );
692 if ( at->bam_delete_proc != NULL ) {
693 ch_free( at->bam_delete_proc );
695 if ( at->bam_query ) {
696 ch_free( at->bam_query );
700 if ( at->bam_sel_expr_u.bv_val ) {
701 ch_free( at->bam_sel_expr_u.bv_val );
704 if ( at->bam_next ) {
705 backsql_free_attr( at->bam_next );
710 Debug( LDAP_DEBUG_TRACE, "<==free_attr()\n", 0, 0, 0 );
714 backsql_free_oc( void *v_oc )
716 backsql_oc_map_rec *oc = v_oc;
718 Debug( LDAP_DEBUG_TRACE, "==>free_oc(): '%s'\n",
719 BACKSQL_OC_NAME( oc ), 0, 0 );
720 avl_free( oc->bom_attrs, backsql_free_attr );
721 ch_free( oc->bom_keytbl.bv_val );
722 ch_free( oc->bom_keycol.bv_val );
723 if ( oc->bom_create_proc != NULL ) {
724 ch_free( oc->bom_create_proc );
726 if ( oc->bom_create_keyval != NULL ) {
727 ch_free( oc->bom_create_keyval );
729 if ( oc->bom_delete_proc != NULL ) {
730 ch_free( oc->bom_delete_proc );
734 Debug( LDAP_DEBUG_TRACE, "<==free_oc()\n", 0, 0, 0 );
738 backsql_destroy_schema_map( backsql_info *si )
740 Debug( LDAP_DEBUG_TRACE, "==>destroy_schema_map()\n", 0, 0, 0 );
741 avl_free( si->oc_by_oc, 0 );
742 avl_free( si->oc_by_id, backsql_free_oc );
743 Debug( LDAP_DEBUG_TRACE, "<==destroy_schema_map()\n", 0, 0, 0 );
747 #endif /* SLAPD_SQL */