#ifndef CLIENTSTATEANDDATA_H
#define CLIENTSTATEANDDATA_H

#define SIZE_OF_ARRAY(a) (sizeof(a)/sizeof(a[0]))

#define MaxData 1024*16

#define PREFIX ":"
#define CMD_OK "."
#define CMD_FAIL "!"
#define END_LINE "\r\n"

int parseArgsInCommandLine(const char *cmd, char *buffer, int bufferSize, char **argv_p, int maxArgs);


class Hcb;

class ClientStateAndData
{
public:
  enum
  {
    ID_STATE=0,
    COMMAND_STATE=1,
    CONNECTED_STATE=2,
    DISCONNECTED_STATE=3
  };

  ClientStateAndData(Hcb *hca, int perm);

  ~ClientStateAndData();

  void sendInt(int i);

  void sendBuffer(const char* bufPtr, const int bufLen);


  void processInOut();


  // called when there is data to read for the client
  // returns <0 if it is done.
  int process();

  int getState() const {return state;};

  void close();

  static const char *identifier;

private:

  void help();

  // returns -1 if exit disconnected
  int parseCmd(const char *cmdLine);

  void dev_list(const char *filter);

  void reg_list();

  void reg_list_name();

  void serverInfo();

  void sendStr(const char *str);

  int state;
  Hcb *hcaBuffer;
  Hcb *hcaBuffer2;
  int permanent;


};

#endif