#ifndef	_COC_CLIENT_H_
#define	_COC_CLIENT_H_

#include "coc_util.h"

typedef struct {
  int fd, port;
  CocVar *varList;
  Str_Buf *cmdbuf; /* for sending command */
  Str_Buf *resbuf; /* for response */
  char host[64];
  char magic[32];
  char startcmd[512];
} CocConn;

int CocInitClient(CocConn *conn, char *host, int port, char *magic, int bufsize, char *startcmd);
int CocSendMagic(CocConn *conn, char *magic);
int CocCmd(CocConn *conn, const char *rwList);
int CocSet(CocConn *conn, const char *name, const char *value);
int CocGetN(CocConn *conn, const char *name, char *value, int reslen);
#define CocGet(C,N,V) CocGetN(C,N,V,sizeof(V))
void CocCloseClient(CocConn *conn);

#endif /* _COC_CLIENT_H_ */