// CompressorBase.h,v 1.1 2003/09/25 16:38:58 schmidt Exp #ifndef COMPRESSOR_BASE_H #define COMPRESSOR_BASE_H #include "Protocol_Task.h" #include <zlib.h> class CompressorBase { public: CompressorBase(); virtual ~CompressorBase() = 0; // This is called when the compressor is on the // downstream side. We'll take the message, compress it // and move it along to the next module. virtual int send (ACE_Message_Block *message, ACE_Time_Value *timeout, ACE_Message_Block*& compressed) = 0; // This one is called on the upstream side. No surprise: we // decompress the data and send it on up the stream. virtual int recv (ACE_Message_Block *message, ACE_Time_Value *timeout, ACE_Message_Block*& decompressed) = 0; }; #endif /* COMPRESSOR_BASE_H */