GetChannelsCommand.h

#ifndef EA4_PVRPC_GET_CHANNELS_COMMAND_H
#define EA4_PVRPC_GET_CHANNELS_COMMAND_H

#include "pvrpc/ArchiveCommand.h"

namespace ea4 { namespace pvrpc {

class GetChannelsCommand : public ArchiveCommand {

public:

  GetChannelsCommand();

public:

  // ArchiveCommand API

  virtual const char* getName()const { return commandName.c_str(); }

  virtual epics::pvData::PVStructurePtr createRequest();

  virtual epics::pvData::PVStructurePtr 
    process(epics::pvData::PVStructurePtr const & request);

protected:

  void createRequestType();

  void createResponseType();
  void createInfoType();

protected:

  static std::string commandName;

  // {string command; int32 key; string pattern;}
  epics::pvData::StructureConstPtr requestType;  

  // {infoType[] channels; }
  epics::pvData::StructureConstPtr responseType; 

  // {string name, int32 start_sec, int32 start_nano, 
  // int32 end_sec, int32 end_nano;}
  epics::pvData::StructureConstPtr infoType;  

};

}}

#endif