return rc;
}
-#if 0
- Debug( LDAP_DEBUG_TRACE, "==>_SQLPrepare()\n", 0, 0, 0 );
-#endif
+#ifdef BACKSQL_TRACE
+ Debug( LDAP_DEBUG_TRACE, "==>backsql_Prepare()\n", 0, 0, 0 );
+#endif /* BACKSQL_TRACE */
SQLGetInfo( dbh, SQL_DRIVER_NAME, drv_name, sizeof( drv_name ), &len );
-#if 0
- Debug( LDAP_DEBUG_TRACE, "_SQLPrepare(): driver name='%s'\n",
+#ifdef BACKSQL_TRACE
+ Debug( LDAP_DEBUG_TRACE, "backsql_Prepare(): driver name='%s'\n",
drv_name, 0, 0 );
-#endif
+#endif /* BACKSQL_TRACE */
ldap_pvt_str2upper( drv_name );
if ( !strncmp( drv_name, "SQLSRV32.DLL", sizeof( drv_name ) ) ) {
rc = SQLSetStmtOption( *sth, SQL_CONCURRENCY,
SQL_CONCUR_ROWVER );
if ( rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO ) {
- Debug( LDAP_DEBUG_TRACE, "_SQLPrepare(): "
+ Debug( LDAP_DEBUG_TRACE, "backsql_Prepare(): "
"SQLSetStmtOption(SQL_CONCURRENCY,"
"SQL_CONCUR_ROWVER) failed:\n",
0, 0, 0 );
}
}
-#if 0
- Debug( LDAP_DEBUG_TRACE, "<==_SQLPrepare() calling SQLPrepare()\n",
+#ifdef BACKSQL_TRACE
+ Debug( LDAP_DEBUG_TRACE, "<==backsql_Prepare() calling SQLPrepare()\n",
0, 0, 0 );
-#endif
+#endif /* BACKSQL_TRACE */
return SQLPrepare( *sth, query, SQL_NTS );
}
return SQL_ERROR;
}
-#if 0
+#ifdef BACKSQL_TRACE
Debug( LDAP_DEBUG_TRACE, "==> backsql_BindRowAsStrings()\n", 0, 0, 0 );
-#endif
+#endif /* BACKSQL_TRACE */
rc = SQLNumResultCols( sth, &row->ncols );
if ( rc != SQL_SUCCESS ) {
-#if 0
- Debug( LDAP_DEBUG_TRACE, "_SQLBindRowAsStrings(): "
+#ifdef BACKSQL_TRACE
+ Debug( LDAP_DEBUG_TRACE, "backsql_BindRowAsStrings(): "
"SQLNumResultCols() failed:\n", 0, 0, 0 );
-#endif
+#endif /* BACKSQL_TRACE */
backsql_PrintErrors( SQL_NULL_HENV, SQL_NULL_HDBC, sth, rc );
} else {
-#if 0
+#ifdef BACKSQL_TRACE
Debug( LDAP_DEBUG_TRACE, "backsql_BindRowAsStrings: "
"ncols=%d\n", (int)row->ncols, 0, 0 );
-#endif
+#endif /* BACKSQL_TRACE */
row->col_names = (BerVarray)ch_calloc( row->ncols + 1,
sizeof( struct berval ) );
sizeof( char * ) );
row->col_prec = (UDWORD *)ch_calloc( row->ncols,
sizeof( UDWORD ) );
- row->is_null = (SQLINTEGER *)ch_calloc( row->ncols,
+ row->value_len = (SQLINTEGER *)ch_calloc( row->ncols,
sizeof( SQLINTEGER ) );
for ( i = 1; i <= row->ncols; i++ ) {
rc = SQLDescribeCol( sth, (SQLSMALLINT)i, &colname[ 0 ],
&name_len, &col_type,
&col_prec, &col_scale, &col_null );
ber_str2bv( colname, 0, 1, &row->col_names[ i - 1 ] );
-#if 0
+#ifdef BACKSQL_TRACE
Debug( LDAP_DEBUG_TRACE, "backsql_BindRowAsStrings: "
"col_name=%s, col_prec[%d]=%d\n",
colname, (int)i, (int)col_prec );
-#endif
+#endif /* BACKSQL_TRACE */
if ( col_type == SQL_LONGVARCHAR
|| col_type == SQL_LONGVARBINARY) {
#if 0
SQL_C_CHAR,
(SQLPOINTER)row->cols[ i - 1 ],
col_prec + 1,
- &row->is_null[ i - 1 ] );
+ &row->value_len[ i - 1 ] );
} else {
row->cols[ i - 1 ] = (char *)ch_calloc( col_prec + 1, sizeof( char ) );
row->col_prec[ i - 1 ] = col_prec;
SQL_C_CHAR,
(SQLPOINTER)row->cols[ i - 1 ],
col_prec + 1,
- &row->is_null[ i - 1 ] );
+ &row->value_len[ i - 1 ] );
}
}
row->col_names[ i - 1 ].bv_len = 0;
row->cols[ i - 1 ] = NULL;
}
-#if 0
+
+#ifdef BACKSQL_TRACE
Debug( LDAP_DEBUG_TRACE, "<== backsql_BindRowAsStrings()\n", 0, 0, 0 );
-#endif
+#endif /* BACKSQL_TRACE */
return rc;
}
}
ber_bvarray_free( row->col_names );
- charray_free( row->cols );
+ ldap_charray_free( row->cols );
free( row->col_prec );
- free( row->is_null );
+ free( row->value_len );
return SQL_SUCCESS;
}
static int
-backsql_cmp_connid( backsql_db_conn *c1, backsql_db_conn *c2 )
+backsql_cmp_connid( const void *v_c1, const void *v_c2 )
{
+ const backsql_db_conn *c1 = v_c1, *c2 = v_c2;
if ( c1->ldap_cid > c2->ldap_cid ) {
return 1;
}
backsql_free_db_env( backsql_info *si )
{
Debug( LDAP_DEBUG_TRACE, "==>backsql_free_db_env()\n", 0, 0, 0 );
-#if 0
+
+#ifdef BACKSQL_TRACE
Debug( LDAP_DEBUG_TRACE, "free_db_env(): delete AVL tree here!!!\n",
0, 0, 0 );
-#endif
+#endif /* BACKSQL_TRACE */
/*
* stop, if frontend waits for all threads to shutdown
* See if this connection is to TimesTen. If it is,
* remember that fact for later use.
*/
- si->isTimesTen = 0; /* Assume until proven otherwise */
+ /* Assume until proven otherwise */
+ si->bsql_flags &= ~BSQLF_USE_REVERSE_DN;
DBMSName[ 0 ] = '\0';
rc = SQLGetInfo( dbc->dbh, SQL_DBMS_NAME, (PTR)&DBMSName,
sizeof( DBMSName ), NULL );
strcmp( DBMSName, "Front-Tier" ) == 0 ) {
Debug( LDAP_DEBUG_TRACE, "backsql_open_db_conn: "
"TimesTen database!\n", 0, 0, 0 );
- si->isTimesTen = 1;
+ si->bsql_flags |= BSQLF_USE_REVERSE_DN;
}
} else {
Debug( LDAP_DEBUG_TRACE, "backsql_open_db_conn: "
Debug( LDAP_DEBUG_TRACE, "backsql_open_db_conn(): "
"connected, adding to tree\n", 0, 0, 0 );
ldap_pvt_thread_mutex_lock( &si->dbconn_mutex );
- avl_insert( &si->db_conns, dbc, (AVL_CMP)backsql_cmp_connid, NULL );
+ avl_insert( &si->db_conns, dbc, backsql_cmp_connid, NULL );
ldap_pvt_thread_mutex_unlock( &si->dbconn_mutex );
Debug( LDAP_DEBUG_TRACE, "<==backsql_open_db_conn()\n", 0, 0, 0 );
}
int
-backsql_free_db_conn( Backend *be, Connection *ldapc )
+backsql_free_db_conn( Operation *op )
{
- backsql_info *si = (backsql_info *)be->be_private;
+ backsql_info *si = (backsql_info *)op->o_bd->be_private;
backsql_db_conn tmp, *conn;
Debug( LDAP_DEBUG_TRACE, "==>backsql_free_db_conn()\n", 0, 0, 0 );
- tmp.ldap_cid = ldapc->c_connid;
+ tmp.ldap_cid = op->o_connid;
ldap_pvt_thread_mutex_lock( &si->dbconn_mutex );
- conn = (backsql_db_conn *)avl_delete( &si->db_conns, &tmp,
- (AVL_CMP)backsql_cmp_connid );
+ conn = avl_delete( &si->db_conns, &tmp, backsql_cmp_connid );
ldap_pvt_thread_mutex_unlock( &si->dbconn_mutex );
/*
}
int
-backsql_get_db_conn( Backend *be, Connection *ldapc, SQLHDBC *dbh )
+backsql_get_db_conn( Operation *op, SQLHDBC *dbh )
{
- backsql_info *si = (backsql_info *)be->be_private;
+ backsql_info *si = (backsql_info *)op->o_bd->be_private;
backsql_db_conn *dbc;
backsql_db_conn tmp;
int rc = LDAP_SUCCESS;
assert( dbh );
*dbh = SQL_NULL_HDBC;
- tmp.ldap_cid = ldapc->c_connid;
+ tmp.ldap_cid = op->o_connid;
/*
* we have one thread per connection, as I understand --
* so we do not need locking here
*/
- dbc = (backsql_db_conn *)avl_find( si->db_conns, &tmp,
- (AVL_CMP)backsql_cmp_connid );
+ dbc = avl_find( si->db_conns, &tmp, backsql_cmp_connid );
if ( !dbc ) {
- rc = backsql_open_db_conn( si, ldapc->c_connid, &dbc );
+ rc = backsql_open_db_conn( si, op->o_connid, &dbc );
if ( rc != LDAP_SUCCESS) {
Debug( LDAP_DEBUG_TRACE, "backsql_get_db_conn(): "
"could not get connection handle "
}
ldap_pvt_thread_mutex_lock( &si->schema_mutex );
- if ( !si->schema_loaded ) {
+ if ( !BACKSQL_SCHEMA_LOADED( si ) ) {
Debug( LDAP_DEBUG_TRACE, "backsql_get_db_conn(): "
"first call -- reading schema map\n", 0, 0, 0 );
rc = backsql_load_schema_map( si, dbc->dbh );
if ( rc != LDAP_SUCCESS ) {
- backsql_free_db_conn( be, ldapc );
+ ldap_pvt_thread_mutex_unlock( &si->schema_mutex );
+ backsql_free_db_conn( op );
return rc;
}
}