///////////////////////////////////////////////////////////////
//
// CDatabaseManagerImpl::Disconnect
//
//
//
///////////////////////////////////////////////////////////////
bool CDatabaseManagerImpl::Disconnect ( uint hConnection )
{
ClearLastErrorMessage ();
// Check connection
if ( !MapContains ( m_ConnectionTypeMap, hConnection ) )
{
SetLastErrorMessage ( "Invalid connection" );
return false;
}
// Start disconnect
CDbJobData* pJobData = m_JobQueue->AddCommand ( EJobCommand::DISCONNECT, hConnection, "" );
// Complete disconnect
m_JobQueue->PollCommand ( pJobData, -1 );
// Check for problems
if ( pJobData->result.status == EJobResult::FAIL )
{
SetLastErrorMessage ( pJobData->result.strReason );
return false;
}
// Remove connection refs
MapRemove ( m_ConnectionTypeMap, hConnection );
m_JobQueue->IgnoreConnectionResults ( hConnection );
return true;
}
///////////////////////////////////////////////////////////////
//
// CDatabaseManagerImpl::QueryPoll
//
// ulTimeout = 0 - No wait if not ready
// ulTimeout > 0 - Wait(ms) if not ready
// ulTimeout = -1 - Wait infinity+1 if not ready
//
///////////////////////////////////////////////////////////////
bool CDatabaseManagerImpl::QueryPoll ( CDbJobData* pJobData, uint ulTimeout )
{
ClearLastErrorMessage ();
if ( m_JobQueue->PollCommand ( pJobData, ulTimeout ) )
{
if ( pJobData->result.status == EJobResult::FAIL )
SetLastErrorMessage ( pJobData->result.strReason );
return true;
}
return false;
}
///////////////////////////////////////////////////////////////
//
// CDatabaseManagerImpl::DatabaseConnect
//
// strType is one of the supported database types i.e. "sqlite"
//
///////////////////////////////////////////////////////////////
uint CDatabaseManagerImpl::Connect ( const SString& strType, const SString& strHost, const SString& strUsername, const SString& strPassword, const SString& strOptions )
{
ClearLastErrorMessage ();
SString strCombo = strType + "\1" + strHost + "\1" + strUsername + "\1" + strPassword + "\1" + strOptions;
// Start connect
CDbJobData* pJobData = m_JobQueue->AddCommand ( EJobCommand::CONNECT, 0, strCombo );
// Complete connect
m_JobQueue->PollCommand ( pJobData, -1 );
// Check for problems
if ( pJobData->result.status == EJobResult::FAIL )
{
SetLastErrorMessage ( pJobData->result.strReason );
return INVALID_DB_HANDLE;
}
// Process result
MapSet ( m_ConnectionTypeMap, pJobData->result.connectionHandle, strType );
return pJobData->result.connectionHandle;
}
