/* OpenManager
* duplicate reference to manager
* NB - returned reference must be released
*/
LIB_EXPORT rc_t CC VTableOpenManagerUpdate ( VTable *self, struct VDBManager **mgr )
{
rc_t rc;
if ( mgr == NULL )
rc = RC ( rcVDB, rcTable, rcAccessing, rcParam, rcNull );
else
{
if ( self == NULL )
rc = RC ( rcVDB, rcTable, rcAccessing, rcSelf, rcNull );
else
{
rc = VDBManagerAddRef ( self -> mgr );
if ( rc == 0 )
{
* mgr = self -> mgr;
return 0;
}
}
* mgr = NULL;
}
return rc;
}
LIB_EXPORT rc_t CC RefSeqMgr_Make( const RefSeqMgr** cself, const VDBManager* vmgr,
uint32_t reader_options, size_t cache, uint32_t keep_open_num )
{
rc_t rc = 0;
RefSeqMgr* obj = NULL;
if ( cself == NULL || vmgr == NULL )
{
rc = RC( rcAlign, rcIndex, rcConstructing, rcParam, rcNull );
}
else
{
obj = calloc( 1, sizeof( *obj ) );
if ( obj == NULL )
{
rc = RC( rcAlign, rcIndex, rcConstructing, rcMemory, rcExhausted );
}
else
{
rc = KConfigMake( &obj->kfg, NULL );
if ( rc == 0 )
{
rc = VDBManagerAddRef( vmgr );
if ( rc == 0 )
{
obj->vmgr = vmgr;
obj->cache = cache;
obj->num_open_max = keep_open_num;
obj->reader_options = reader_options;
}
}
}
}
if ( rc == 0 )
{
*cself = obj;
/* ALIGN_DBG( "max_open: %u", obj->num_open_max ); */
}
else
{
RefSeqMgr_Release( obj );
ALIGN_DBGERR( rc );
}
return rc;
}
/* SetVDBManager
* remember the manager in use
*/
LIB_EXPORT rc_t CC ReportSetVDBManager(const VDBManager *mgr) {
rc_t rc = 0;
Report* self = NULL;
ReportGet(&self);
if ( self != NULL )
{
rc = VDBManagerAddRef ( mgr );
if ( rc == 0 )
{
rc = VDBManagerRelease ( self -> mgr );
if ( rc != 0 )
VDBManagerRelease ( mgr );
else
self -> mgr = mgr;
}
}
return rc;
}
