/**
 * This is a generic controller for devices in SICS. In its default configuration it
 * will be configurable via Tcl scripts and used AsynqQueue for communication. But 
 * it is suitably generic to support other mechanisms as well.  
 * 
 * copyright: see file COPYRIGHT
 * 
 * Mark Koennecke, November 2007
 */
#ifndef GENERICCONTROLLER_H_
#define GENERICCONTROLLER_H_
#include <asyncqueue.h>
#include <sicshipadaba.h>

#define GCTIMEOUT     5001
#define GCDISCONNECT  5002
#define GCOK          5000
#define GCRECONNECT   5003
#define GCRETRY       5004
 
typedef struct {
    int (*enqueueNode)(pSICSOBJ self, SConnection *pCon, pHdb node);
    int (*enqueueNodeHead)(pSICSOBJ self, SConnection *pCon, pHdb node);
    int (*replyCallback)(pSICSOBJ self, SConnection *pCon, pHdb node, 
                        char *replyCommand, char *reply, int replylen);
    void *comContext;
    void (*killComContext)(void *data);
    int comError;
}GenController, *pGenController;
/*---------------------------------------------------------------------------*/
int GenControllerFactory(SConnection *pCon, SicsInterp *pSics,
    void *pData, int argc, char *argv[]);
/*---------------------------------------------------------------------------*/
int GenControllerConfigure(SConnection *pCon, SicsInterp *pSics,
    void *pData, int argc, char *argv[]);

#endif /*GENERICCONTROLLER_H_*/