/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1999-2004 The OpenLDAP Foundation.
+ * Copyright 1999-2005 The OpenLDAP Foundation.
* Portions Copyright 1999 Dmitry Kovalev.
+ * Portions Copyright 2002 Pierangelo Masarati.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
/* ACKNOWLEDGEMENTS:
* This work was initially developed by Dmitry Kovalev for inclusion
- * by OpenLDAP Software.
+ * by OpenLDAP Software. Additional significant contributors include
+ * Pierangelo Masarati.
*/
#include "portable.h"
-#ifdef SLAPD_SQL
-
#include <stdio.h>
#include <sys/types.h>
+#include "ac/string.h"
#include "slap.h"
-#include "ldap_pvt.h"
#include "proto-sql.h"
-#if defined(SLAPD_SQL_DYNAMIC)
-
-int
-init_module(
- int argc,
- char *argv[] )
-{
- BackendInfo bi;
-
- memset( &bi, '\0', sizeof( bi ) );
- bi.bi_type = "sql";
- bi.bi_init = sql_back_initialize;
-
- backend_add( &bi );
- return 0;
-}
-
-#endif /* SLAPD_SQL_DYNAMIC */
-
int
sql_back_initialize(
BackendInfo *bi )
{
static char *controls[] = {
-#if 0 /* needs updating */
-#ifdef LDAP_CONTROL_NOOP
+ LDAP_CONTROL_ASSERT,
+ LDAP_CONTROL_MANAGEDSAIT,
+#if 0 /* needs improvements */
LDAP_CONTROL_NOOP,
-#endif /* LDAP_CONTROL_NOOP */
#endif
-#ifdef LDAP_CONTROL_VALUESRETURNFILTER
- LDAP_CONTROL_VALUESRETURNFILTER,
-#endif /* LDAP_CONTROL_VALUESRETURNFILTER */
+#ifdef SLAP_CONTROL_X_TREE_DELETE
+ SLAP_CONTROL_X_TREE_DELETE,
+#endif /* SLAP_CONTROL_X_TREE_DELETE */
NULL
};
bi->bi_controls = controls;
- Debug( LDAP_DEBUG_TRACE,"==>backsql_initialize()\n", 0, 0, 0 );
-
- bi->bi_open = 0;
- bi->bi_config = 0;
- bi->bi_close = 0;
- bi->bi_destroy = 0;
+ bi->bi_flags |=
+#if 0
+ SLAP_BFLAG_INCREMENT |
+#endif
+ SLAP_BFLAG_REFERRALS;
+ Debug( LDAP_DEBUG_TRACE,"==>sql_back_initialize()\n", 0, 0, 0 );
+
bi->bi_db_init = backsql_db_init;
bi->bi_db_config = backsql_db_config;
bi->bi_db_open = backsql_db_open;
bi->bi_chk_referrals = 0;
bi->bi_operational = backsql_operational;
+ bi->bi_entry_get_rw = backsql_entry_get;
+ bi->bi_entry_release_rw = backsql_entry_release;
bi->bi_connection_init = 0;
bi->bi_connection_destroy = backsql_connection_destroy;
-
- Debug( LDAP_DEBUG_TRACE,"<==backsql_initialize()\n", 0, 0, 0 );
+
+ Debug( LDAP_DEBUG_TRACE,"<==sql_back_initialize()\n", 0, 0, 0 );
return 0;
}
-
int
backsql_destroy(
BackendInfo *bi )
backsql_db_init(
BackendDB *bd )
{
- backsql_info *si;
+ backsql_info *bi;
Debug( LDAP_DEBUG_TRACE, "==>backsql_db_init()\n", 0, 0, 0 );
- si = (backsql_info *)ch_calloc( 1, sizeof( backsql_info ) );
- memset( si, '\0', sizeof( backsql_info ) );
- ldap_pvt_thread_mutex_init( &si->dbconn_mutex );
- ldap_pvt_thread_mutex_init( &si->schema_mutex );
- backsql_init_db_env( si );
+ bi = (backsql_info *)ch_malloc( sizeof( backsql_info ) );
+ memset( bi, '\0', sizeof( backsql_info ) );
+ ldap_pvt_thread_mutex_init( &bi->sql_dbconn_mutex );
+ ldap_pvt_thread_mutex_init( &bi->sql_schema_mutex );
+ backsql_init_db_env( bi );
- bd->be_private = si;
+ bd->be_private = bi;
Debug( LDAP_DEBUG_TRACE, "<==backsql_db_init()\n", 0, 0, 0 );
return 0;
}
backsql_db_destroy(
BackendDB *bd )
{
- backsql_info *si = (backsql_info*)bd->be_private;
+ backsql_info *bi = (backsql_info*)bd->be_private;
Debug( LDAP_DEBUG_TRACE, "==>backsql_db_destroy()\n", 0, 0, 0 );
- ldap_pvt_thread_mutex_lock( &si->dbconn_mutex );
- backsql_free_db_env( si );
- ldap_pvt_thread_mutex_unlock( &si->dbconn_mutex );
- ldap_pvt_thread_mutex_destroy( &si->dbconn_mutex );
- ldap_pvt_thread_mutex_lock( &si->schema_mutex );
- backsql_destroy_schema_map( si );
- ldap_pvt_thread_mutex_unlock( &si->schema_mutex );
- ldap_pvt_thread_mutex_destroy( &si->schema_mutex );
- free( si->dbname );
- free( si->dbuser );
- if ( si->dbpasswd ) {
- free( si->dbpasswd );
- }
- if ( si->dbhost ) {
- free( si->dbhost );
- }
- if ( si->upper_func.bv_val ) {
- free( si->upper_func.bv_val );
- free( si->upper_func_open.bv_val );
- free( si->upper_func_close.bv_val );
+
+ ldap_pvt_thread_mutex_lock( &bi->sql_dbconn_mutex );
+ backsql_free_db_env( bi );
+ ldap_pvt_thread_mutex_unlock( &bi->sql_dbconn_mutex );
+ ldap_pvt_thread_mutex_destroy( &bi->sql_dbconn_mutex );
+ ldap_pvt_thread_mutex_lock( &bi->sql_schema_mutex );
+ backsql_destroy_schema_map( bi );
+ ldap_pvt_thread_mutex_unlock( &bi->sql_schema_mutex );
+ ldap_pvt_thread_mutex_destroy( &bi->sql_schema_mutex );
+
+ if ( bi->sql_dbname ) {
+ ch_free( bi->sql_dbname );
+ }
+ if ( bi->sql_dbuser ) {
+ ch_free( bi->sql_dbuser );
+ }
+ if ( bi->sql_dbpasswd ) {
+ ch_free( bi->sql_dbpasswd );
+ }
+ if ( bi->sql_dbhost ) {
+ ch_free( bi->sql_dbhost );
+ }
+ if ( bi->sql_upper_func.bv_val ) {
+ ch_free( bi->sql_upper_func.bv_val );
+ ch_free( bi->sql_upper_func_open.bv_val );
+ ch_free( bi->sql_upper_func_close.bv_val );
+ }
+ if ( bi->sql_concat_func ) {
+ ber_bvarray_free( bi->sql_concat_func );
+ }
+ if ( !BER_BVISNULL( &bi->sql_strcast_func ) ) {
+ ch_free( bi->sql_strcast_func.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_children_cond ) ) {
+ ch_free( bi->sql_children_cond.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_subtree_cond ) ) {
+ ch_free( bi->sql_subtree_cond.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_dn_oc_aliasing ) ) {
+ ch_free( bi->sql_dn_oc_aliasing.bv_val );
+ }
+ if ( bi->sql_oc_query ) {
+ ch_free( bi->sql_oc_query );
+ }
+ if ( bi->sql_at_query ) {
+ ch_free( bi->sql_at_query );
+ }
+ if ( bi->sql_id_query ) {
+ ch_free( bi->sql_id_query );
+ }
+ if ( bi->sql_has_children_query ) {
+ ch_free( bi->sql_has_children_query );
+ }
+ if ( bi->sql_insentry_stmt ) {
+ ch_free( bi->sql_insentry_stmt );
+ }
+ if ( bi->sql_delentry_stmt ) {
+ ch_free( bi->sql_delentry_stmt );
+ }
+ if ( bi->sql_renentry_stmt ) {
+ ch_free( bi->sql_renentry_stmt );
+ }
+ if ( bi->sql_delobjclasses_stmt ) {
+ ch_free( bi->sql_delobjclasses_stmt );
+ }
+ if ( !BER_BVISNULL( &bi->sql_aliasing ) ) {
+ ch_free( bi->sql_aliasing.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_aliasing_quote ) ) {
+ ch_free( bi->sql_aliasing_quote.bv_val );
+ }
+
+ if ( bi->sql_anlist ) {
+ int i;
+
+ for ( i = 0; !BER_BVISNULL( &bi->sql_anlist[ i ].an_name ); i++ )
+ {
+ ch_free( bi->sql_anlist[ i ].an_name.bv_val );
+ }
+ ch_free( bi->sql_anlist );
+ }
+
+ if ( bi->sql_baseObject ) {
+ entry_free( bi->sql_baseObject );
}
- free( si->subtree_cond.bv_val );
- free( si->oc_query );
- free( si->at_query );
- free( si->insentry_query );
- free( si->delentry_query );
- free( si );
+ ch_free( bi );
Debug( LDAP_DEBUG_TRACE, "<==backsql_db_destroy()\n", 0, 0, 0 );
return 0;
backsql_db_open(
BackendDB *bd )
{
- backsql_info *si = (backsql_info*)bd->be_private;
- SQLHDBC dbh;
- ber_len_t idq_len;
+ backsql_info *bi = (backsql_info*)bd->be_private;
+ SQLHDBC dbh = SQL_NULL_HDBC;
struct berbuf bb = BB_NULL;
- Operation otmp;
-
+ char opbuf[ OPERATION_BUFFER_SIZE ];
+ Operation* op = (Operation *)opbuf;
+
Debug( LDAP_DEBUG_TRACE, "==>backsql_db_open(): "
"testing RDBMS connection\n", 0, 0, 0 );
- if ( si->dbname == NULL ) {
+ if ( bi->sql_dbname == NULL ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"datasource name not specified "
"(use \"dbname\" directive in slapd.conf)\n", 0, 0, 0 );
return 1;
}
- if ( si->concat_func == NULL ) {
+ if ( bi->sql_concat_func == NULL ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"concat func not specified (use \"concat_pattern\" "
"directive in slapd.conf)\n", 0, 0, 0 );
if ( backsql_split_pattern( backsql_def_concat_func,
- &si->concat_func, 2 ) ) {
+ &bi->sql_concat_func, 2 ) ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "unable to parse pattern '%s'",
+ "unable to parse pattern \"%s\"",
backsql_def_concat_func, 0, 0 );
return 1;
}
}
+ /*
+ * see back-sql.h for default values
+ */
+ if ( BER_BVISNULL( &bi->sql_aliasing ) ) {
+ ber_str2bv( BACKSQL_ALIASING,
+ STRLENOF( BACKSQL_ALIASING ),
+ 1, &bi->sql_aliasing );
+ }
+
+ if ( BER_BVISNULL( &bi->sql_aliasing_quote ) ) {
+ ber_str2bv( BACKSQL_ALIASING_QUOTE,
+ STRLENOF( BACKSQL_ALIASING_QUOTE ),
+ 1, &bi->sql_aliasing_quote );
+ }
+
/*
* Prepare cast string as required
*/
- if ( si->upper_func.bv_val ) {
+ if ( bi->sql_upper_func.bv_val ) {
char buf[1024];
- if ( BACKSQL_UPPER_NEEDS_CAST( si ) ) {
+ if ( BACKSQL_UPPER_NEEDS_CAST( bi ) ) {
snprintf( buf, sizeof( buf ),
"%s(cast (" /* ? as varchar(%d))) */ ,
- si->upper_func.bv_val );
- ber_str2bv( buf, 0, 1, &si->upper_func_open );
+ bi->sql_upper_func.bv_val );
+ ber_str2bv( buf, 0, 1, &bi->sql_upper_func_open );
snprintf( buf, sizeof( buf ),
/* (cast(? */ " as varchar(%d)))",
BACKSQL_MAX_DN_LEN );
- ber_str2bv( buf, 0, 1, &si->upper_func_close );
+ ber_str2bv( buf, 0, 1, &bi->sql_upper_func_close );
} else {
snprintf( buf, sizeof( buf ), "%s(" /* ?) */ ,
- si->upper_func.bv_val );
- ber_str2bv( buf, 0, 1, &si->upper_func_open );
+ bi->sql_upper_func.bv_val );
+ ber_str2bv( buf, 0, 1, &bi->sql_upper_func_open );
- ber_str2bv( /* (? */ ")", 0, 1, &si->upper_func_close );
+ ber_str2bv( /* (? */ ")", 0, 1, &bi->sql_upper_func_close );
}
}
/* normalize filter values only if necessary */
- si->bi_caseIgnoreMatch = mr_find( "caseIgnoreMatch" );
- assert( si->bi_caseIgnoreMatch );
+ bi->sql_caseIgnoreMatch = mr_find( "caseIgnoreMatch" );
+ assert( bi->sql_caseIgnoreMatch != NULL );
- si->bi_telephoneNumberMatch = mr_find( "telephoneNumberMatch" );
- assert( si->bi_telephoneNumberMatch );
+ bi->sql_telephoneNumberMatch = mr_find( "telephoneNumberMatch" );
+ assert( bi->sql_telephoneNumberMatch != NULL );
- if ( si->dbuser == NULL ) {
+ if ( bi->sql_dbuser == NULL ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"user name not specified "
"(use \"dbuser\" directive in slapd.conf)\n", 0, 0, 0 );
return 1;
}
- if ( si->subtree_cond.bv_val == NULL ) {
+ if ( BER_BVISNULL( &bi->sql_subtree_cond ) ) {
/*
* Prepare concat function for subtree search condition
*/
struct berval concat;
struct berval values[] = {
- { sizeof( "'%'" ) - 1, "'%'" },
- { sizeof( "?" ) - 1, "?" },
- { 0, NULL }
+ BER_BVC( "'%'" ),
+ BER_BVC( "?" ),
+ BER_BVNULL
};
struct berbuf bb = BB_NULL;
- if ( backsql_prepare_pattern( si->concat_func, values,
+ if ( backsql_prepare_pattern( bi->sql_concat_func, values,
&concat ) ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"unable to prepare CONCAT pattern", 0, 0, 0 );
"(use \"subtree_cond\" directive in slapd.conf)\n",
0, 0, 0);
- if ( si->upper_func.bv_val ) {
+ if ( bi->sql_upper_func.bv_val ) {
/*
* UPPER(ldap_entries.dn) LIKE UPPER(CONCAT('%',?))
*/
backsql_strfcat( &bb, "blbbb",
- &si->upper_func,
- (ber_len_t)sizeof( "(ldap_entries.dn) LIKE " ) - 1,
+ &bi->sql_upper_func,
+ (ber_len_t)STRLENOF( "(ldap_entries.dn) LIKE " ),
"(ldap_entries.dn) LIKE ",
- &si->upper_func_open,
+ &bi->sql_upper_func_open,
&concat,
- &si->upper_func_close );
+ &bi->sql_upper_func_close );
} else {
*/
backsql_strfcat( &bb, "lb",
- (ber_len_t)sizeof( "ldap_entries.dn LIKE " ) - 1,
+ (ber_len_t)STRLENOF( "ldap_entries.dn LIKE " ),
"ldap_entries.dn LIKE ",
&concat );
}
- si->subtree_cond = bb.bb_val;
+ ch_free( concat.bv_val );
+
+ bi->sql_subtree_cond = bb.bb_val;
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "setting '%s' as default\n",
- si->subtree_cond.bv_val, 0, 0 );
+ "setting \"%s\" as default\n",
+ bi->sql_subtree_cond.bv_val, 0, 0 );
}
- if ( si->children_cond.bv_val == NULL ) {
+ if ( bi->sql_children_cond.bv_val == NULL ) {
struct berbuf bb = BB_NULL;
- if ( si->upper_func.bv_val ) {
+ if ( bi->sql_upper_func.bv_val ) {
/*
* UPPER(ldap_entries.dn) LIKE UPPER(CONCAT('%,',?))
*/
backsql_strfcat( &bb, "blbl",
- &si->upper_func,
- (ber_len_t)sizeof( "(ldap_entries.dn)=" ) - 1,
+ &bi->sql_upper_func,
+ (ber_len_t)STRLENOF( "(ldap_entries.dn)=" ),
"(ldap_entries.dn)=",
- &si->upper_func,
- (ber_len_t)sizeof( "(?)" ) - 1, "(?)" );
+ &bi->sql_upper_func,
+ (ber_len_t)STRLENOF( "(?)" ), "(?)" );
} else {
*/
backsql_strfcat( &bb, "l",
- (ber_len_t)sizeof( "ldap_entries.dn=?" ) - 1,
+ (ber_len_t)STRLENOF( "ldap_entries.dn=?" ),
"ldap_entries.dn=?");
}
- si->children_cond = bb.bb_val;
+ bi->sql_children_cond = bb.bb_val;
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "setting '%s' as default\n",
- si->children_cond.bv_val, 0, 0 );
+ "setting \"%s\" as default\n",
+ bi->sql_children_cond.bv_val, 0, 0 );
}
- if ( si->oc_query == NULL ) {
- if ( BACKSQL_CREATE_NEEDS_SELECT( si ) ) {
- si->oc_query =
+ if ( bi->sql_oc_query == NULL ) {
+ if ( BACKSQL_CREATE_NEEDS_SELECT( bi ) ) {
+ bi->sql_oc_query =
ch_strdup( backsql_def_needs_select_oc_query );
} else {
- si->oc_query = ch_strdup( backsql_def_oc_query );
+ bi->sql_oc_query = ch_strdup( backsql_def_oc_query );
}
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"(use \"oc_query\" directive in slapd.conf)\n",
0, 0, 0 );
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "setting '%s' by default\n", si->oc_query, 0, 0 );
+ "setting \"%s\" by default\n", bi->sql_oc_query, 0, 0 );
}
- if ( si->at_query == NULL ) {
+ if ( bi->sql_at_query == NULL ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"attribute mapping SQL statement not specified "
"(use \"at_query\" directive in slapd.conf)\n",
0, 0, 0 );
Debug(LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "setting '%s' by default\n",
+ "setting \"%s\" by default\n",
backsql_def_at_query, 0, 0 );
- si->at_query = ch_strdup( backsql_def_at_query );
+ bi->sql_at_query = ch_strdup( backsql_def_at_query );
}
- if ( si->insentry_query == NULL ) {
+ if ( bi->sql_insentry_stmt == NULL ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"entry insertion SQL statement not specified "
- "(use \"insentry_query\" directive in slapd.conf)\n",
+ "(use \"insentry_stmt\" directive in slapd.conf)\n",
0, 0, 0 );
Debug(LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "setting '%s' by default\n",
- backsql_def_insentry_query, 0, 0 );
- si->insentry_query = ch_strdup( backsql_def_insentry_query );
+ "setting \"%s\" by default\n",
+ backsql_def_insentry_stmt, 0, 0 );
+ bi->sql_insentry_stmt = ch_strdup( backsql_def_insentry_stmt );
}
- if ( si->delentry_query == NULL ) {
+ if ( bi->sql_delentry_stmt == NULL ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "entry deletion SQL statement not specified "
+ "(use \"delentry_stmt\" directive in slapd.conf)\n",
+ 0, 0, 0 );
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "setting \"%s\" by default\n",
+ backsql_def_delentry_stmt, 0, 0 );
+ bi->sql_delentry_stmt = ch_strdup( backsql_def_delentry_stmt );
+ }
+
+ if ( bi->sql_renentry_stmt == NULL ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"entry deletion SQL statement not specified "
- "(use \"delentry_query\" directive in slapd.conf)\n",
+ "(use \"renentry_stmt\" directive in slapd.conf)\n",
0, 0, 0 );
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "setting '%s' by default\n",
- backsql_def_delentry_query, 0, 0 );
- si->delentry_query = ch_strdup( backsql_def_delentry_query );
+ "setting \"%s\" by default\n",
+ backsql_def_renentry_stmt, 0, 0 );
+ bi->sql_renentry_stmt = ch_strdup( backsql_def_renentry_stmt );
}
- otmp.o_connid = -1;
- otmp.o_bd = bd;
- if ( backsql_get_db_conn( &otmp, &dbh ) != LDAP_SUCCESS ) {
+ if ( bi->sql_delobjclasses_stmt == NULL ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "objclasses deletion SQL statement not specified "
+ "(use \"delobjclasses_stmt\" directive in slapd.conf)\n",
+ 0, 0, 0 );
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "setting \"%s\" by default\n",
+ backsql_def_delobjclasses_stmt, 0, 0 );
+ bi->sql_delobjclasses_stmt = ch_strdup( backsql_def_delobjclasses_stmt );
+ }
+
+ /* This should just be to force schema loading */
+ op->o_hdr = (Opheader *)&op[ 1 ];
+ op->o_connid = (unsigned long)(-1);
+ op->o_bd = bd;
+ if ( backsql_get_db_conn( op, &dbh ) != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"connection failed, exiting\n", 0, 0, 0 );
return 1;
}
+ (void)backsql_free_db_conn( op );
/*
* Prepare ID selection query
*/
- si->id_query = NULL;
- idq_len = 0;
-
- if ( si->upper_func.bv_val == NULL ) {
- backsql_strcat( &bb, backsql_id_query, "dn=?", NULL );
- } else {
- if ( BACKSQL_HAS_LDAPINFO_DN_RU( si ) ) {
- backsql_strcat( &bb, backsql_id_query,
- "dn_ru=?", NULL );
+ if ( bi->sql_id_query == NULL ) {
+ /* no custom id_query provided */
+ if ( bi->sql_upper_func.bv_val == NULL ) {
+ backsql_strcat( &bb, backsql_id_query, "dn=?", NULL );
+
} else {
- if ( BACKSQL_USE_REVERSE_DN( si ) ) {
- backsql_strfcat( &bb, "sbl",
- backsql_id_query,
- &si->upper_func,
- (ber_len_t)sizeof( "(dn)=?" ) - 1, "(dn)=?" );
+ if ( BACKSQL_HAS_LDAPINFO_DN_RU( bi ) ) {
+ backsql_strcat( &bb, backsql_id_query,
+ "dn_ru=?", NULL );
} else {
- backsql_strfcat( &bb, "sblbcb",
- backsql_id_query,
- &si->upper_func,
- (ber_len_t)sizeof( "(dn)=" ) - 1, "(dn)=",
- &si->upper_func_open,
- '?',
- &si->upper_func_close );
+ if ( BACKSQL_USE_REVERSE_DN( bi ) ) {
+ backsql_strfcat( &bb, "sbl",
+ backsql_id_query,
+ &bi->sql_upper_func,
+ (ber_len_t)STRLENOF( "(dn)=?" ), "(dn)=?" );
+ } else {
+ backsql_strfcat( &bb, "sblbcb",
+ backsql_id_query,
+ &bi->sql_upper_func,
+ (ber_len_t)STRLENOF( "(dn)=" ), "(dn)=",
+ &bi->sql_upper_func_open,
+ '?',
+ &bi->sql_upper_func_close );
+ }
}
}
+ bi->sql_id_query = bb.bb_val.bv_val;
}
- si->id_query = bb.bb_val.bv_val;
- /*
+ /*
* Prepare children ID selection query
*/
- si->has_children_query = NULL;
-
- bb.bb_val.bv_val = NULL;
- bb.bb_val.bv_len = 0;
+ BER_BVZERO( &bb.bb_val );
bb.bb_len = 0;
- backsql_strfcat( &bb, "sb",
- "SELECT COUNT(distinct subordinates.id) FROM ldap_entries,ldap_entries subordinates WHERE subordinates.parent=ldap_entries.id AND ",
-
- &si->children_cond );
- si->has_children_query = bb.bb_val.bv_val;
+ backsql_strfcat( &bb, "sbsb",
+ "SELECT COUNT(distinct subordinates.id) "
+ "FROM ldap_entries,ldap_entries ",
+ &bi->sql_aliasing, "subordinates "
+ "WHERE subordinates.parent=ldap_entries.id AND ",
+ &bi->sql_children_cond );
+ bi->sql_has_children_query = bb.bb_val.bv_val;
+
+ /*
+ * Prepare DN and objectClass aliasing bit of query
+ */
+ BER_BVZERO( &bb.bb_val );
+ bb.bb_len = 0;
+ backsql_strfcat( &bb, "sbbsbsbbsb",
+ " ", &bi->sql_aliasing, &bi->sql_aliasing_quote,
+ "objectClass", &bi->sql_aliasing_quote,
+ ",ldap_entries.dn ", &bi->sql_aliasing,
+ &bi->sql_aliasing_quote, "dn", &bi->sql_aliasing_quote );
+ bi->sql_dn_oc_aliasing = bb.bb_val;
- backsql_free_db_conn( &otmp );
- if ( !BACKSQL_SCHEMA_LOADED( si ) ) {
+ backsql_free_db_conn( op );
+ if ( !BACKSQL_SCHEMA_LOADED( bi ) ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"test failed, schema map not loaded - exiting\n",
0, 0, 0 );
return 1;
}
+
+ /* should never happen! */
+ assert( bd->be_nsuffix != NULL );
+
+ if ( BER_BVISNULL( &bd->be_nsuffix[ 1 ] ) ) {
+ /* enable if only one suffix is defined */
+ bi->sql_flags |= BSQLF_USE_SUBTREE_SHORTCUT;
+ }
+
+ bi->sql_flags |= BSQLF_CHECK_SCHEMA;
Debug( LDAP_DEBUG_TRACE, "<==backsql_db_open(): "
"test succeeded, schema map loaded\n", 0, 0, 0 );
int
backsql_connection_destroy( Backend *bd, Connection *c )
{
- Operation o;
- o.o_bd = bd;
- o.o_connid = c->c_connid;
+ backsql_info *bi = (backsql_info*)bd->be_private;
+
+ char opbuf[ OPERATION_BUFFER_SIZE ];
+ Operation* op = (Operation *)opbuf;
+
+ op->o_hdr = (Opheader *)&op[ 1 ];
+ op->o_connid = c->c_connid;
+ op->o_bd = bd;
Debug( LDAP_DEBUG_TRACE, "==>backsql_connection_destroy()\n", 0, 0, 0 );
- backsql_free_db_conn( &o );
+ backsql_free_db_conn( op );
Debug( LDAP_DEBUG_TRACE, "<==backsql_connection_destroy()\n", 0, 0, 0 );
+
return 0;
}
-#endif /* SLAPD_SQL */
+#if SLAPD_SQL == SLAPD_MOD_DYNAMIC
+
+/* conditionally define the init_module() function */
+SLAP_BACKEND_INIT_MODULE( sql )
+
+#endif /* SLAPD_SQL == SLAPD_MOD_DYNAMIC */
projects / openldap / blobdiff