#ifndef SOFORT_DRIVER_IMPL_H

#define SOFORT_DRIVER_IMPL_H

#include <stdint.h>

#include <stdio.h>

#include <sys/types.h>

#include <sofort/sofort.h>

#include "sofort_dprintf_impl.h"

#include "argv/argv.h"

#define SFRT_OPTV_ELEMENTS 64

extern const struct argv_option sfrt_default_options[];

enum app_tags {

	TAG_HELP,

	TAG_VERSION,

	TAG_OUTPUT_DUMMY,	/* dummy */

	TAG_OUTPUT_PROPERTY,	/* dummy */

};

struct sfrt_driver_ctx_impl {

	struct sfrt_common_ctx          cctx;

	struct sfrt_driver_ctx	        ctx;

	struct sfrt_fd_ctx		fdctx;

	const  struct sfrt_unit_ctx *   euctx;

	const  char *                   eunit;

	struct sfrt_error_info **       errinfp;

	struct sfrt_error_info **       erricap;

	struct sfrt_error_info *        erriptr[64];

	struct sfrt_error_info	        erribuf[64];

};

struct sfrt_unit_ctx_impl {

	const char *		path;

	struct sfrt_input	map;

	struct sfrt_unit_ctx	uctx;

};

static inline struct sfrt_driver_ctx_impl * sfrt_get_driver_ictx(

	const struct sfrt_driver_ctx * dctx)

{

        uintptr_t addr;

        if (dctx) {

                addr = (uintptr_t)dctx - offsetof(struct sfrt_driver_ctx_impl,ctx);

                return (struct sfrt_driver_ctx_impl *)addr;

        }

        return 0;

}

static inline void sfrt_driver_set_ectx(

	const struct sfrt_driver_ctx * dctx,

	const struct sfrt_unit_ctx *   uctx,

	const char *                   unit)

{

	struct sfrt_driver_ctx_impl *  ictx;

	ictx        = sfrt_get_driver_ictx(dctx);

	ictx->euctx = uctx;

	ictx->eunit = unit;

}

static inline int sfrt_driver_fdin(const struct sfrt_driver_ctx * dctx)

{

	struct sfrt_fd_ctx fdctx;

	sfrt_get_driver_fdctx(dctx,&fdctx);

	return fdctx.fdin;

}

static inline int sfrt_driver_fdout(const struct sfrt_driver_ctx * dctx)

{

	struct sfrt_fd_ctx fdctx;

	sfrt_get_driver_fdctx(dctx,&fdctx);

	return fdctx.fdout;

}

static inline int sfrt_driver_fderr(const struct sfrt_driver_ctx * dctx)

{

	struct sfrt_fd_ctx fdctx;

	sfrt_get_driver_fdctx(dctx,&fdctx);

	return fdctx.fderr;

}

static inline int sfrt_driver_fdlog(const struct sfrt_driver_ctx * dctx)

{

	struct sfrt_fd_ctx fdctx;

	sfrt_get_driver_fdctx(dctx,&fdctx);

	return fdctx.fdlog;

}

static inline int sfrt_driver_fdcwd(const struct sfrt_driver_ctx * dctx)

{

	struct sfrt_fd_ctx fdctx;

	sfrt_get_driver_fdctx(dctx,&fdctx);

	return fdctx.fdcwd;

}

static inline int sfrt_driver_fddst(const struct sfrt_driver_ctx * dctx)

{

	struct sfrt_fd_ctx fdctx;

	sfrt_get_driver_fdctx(dctx,&fdctx);

	return fdctx.fddst;

}

#endif