void UnmarshalLogText( const Seperator& cmd )
{
const char* cmdName = cmd.arg( 0 ).c_str();
if( 1 == cmd.argCount() )
{
sLog.Error( cmdName, "Usage: %s marshal-binary [marshal-binary] ...", cmdName );
return;
}
for( size_t i = 1; i < cmd.argCount(); ++i )
{
const std::string& marshalBinaryStr = cmd.arg( i );
Buffer marshalBinary;
if( !PyDecodeEscape( marshalBinaryStr.c_str(), marshalBinary ) )
{
sLog.Error( cmdName, "Failed to decode string into binary." );
continue;
}
PyRep* r = InflateUnmarshal( marshalBinary );
if( NULL == r )
sLog.Error( cmdName, "Failed to unmarshal binary." );
else
{
sLog.Success( cmdName, "Result:" );
r->Dump( stdout, " " );
PyDecRef( r );
}
}
}
void TestMarshal( const Seperator& cmd )
{
const char* cmdName = cmd.arg( 0 ).c_str();
DBRowDescriptor *header = new DBRowDescriptor;
// Fill header:
header->AddColumn( "historyDate", DBTYPE_FILETIME );
header->AddColumn( "lowPrice", DBTYPE_CY );
header->AddColumn( "highPrice", DBTYPE_CY );
header->AddColumn( "avgPrice", DBTYPE_CY );
header->AddColumn( "volume", DBTYPE_I8 );
header->AddColumn( "orders", DBTYPE_I4 );
CRowSet* rs = new CRowSet( &header );
PyPackedRow* row = rs->NewRow();
row->SetField( "historyDate", new PyLong( Win32TimeNow() ) );
row->SetField( "lowPrice", new PyLong( 18000 ) );
row->SetField( "highPrice", new PyLong( 19000 ) );
row->SetField( "avgPrice", new PyLong( 18400 ) );
row->SetField( "volume", new PyLong( 5463586 ) );
row->SetField( "orders", new PyInt( 254 ) );
sLog.Log( cmdName, "Marshaling..." );
Buffer marshaled;
bool res = MarshalDeflate( rs, marshaled );
PyDecRef( rs );
if( !res )
{
sLog.Error( cmdName, "Failed to marshal Python object." );
return;
}
sLog.Log( cmdName, "Unmarshaling..." );
PyRep* rep = InflateUnmarshal( marshaled );
if( NULL == rep )
{
sLog.Error( cmdName, "Failed to unmarshal Python object." );
return;
}
sLog.Success( cmdName, "Final:" );
rep->Dump( stdout, " " );
PyDecRef( rep );
}
PyRep* EVETCPConnection::PopRep()
{
Buffer* packet = NULL;
PyRep* res = NULL;
{
MutexLock lock( mMInQueue );
packet = mInQueue.PopPacket();
}
if( NULL != packet )
{
if( PACKET_SIZE_LIMIT < packet->size() )
sLog.Error( "Network", "Packet length %lu exceeds hardcoded packet length limit %u.", packet->size(), PACKET_SIZE_LIMIT );
else
res = InflateUnmarshal( *packet );
}
SafeDelete( packet );
return res;
}
