/* * iin.h * $Id: iin.h,v 1.6 2004/12/04 10:20:52 b081 Exp $ * * Copyright 2004 Bobi B., w1zard0f07@yahoo.com * * This file is part of hdl_dump. * * hdl_dump is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * hdl_dump is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with hdl_dump; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */#if !defined (_IIN_H)#define _IIN_H#include "config.h"#include <stddef.h>#define IIN_SECTOR_SIZE 2048 /* CD/DVD sector size */#define IIN_NUM_SECTORS  128 /* number of sectors to read at once *//* * ISO input interface below */typedef struct iin_type iin_t;/* if RET_OK is returned source can be handled with that implementation;   if so, iin is ready to process the input */typedef int (*iin_probe_path_t) (const char *path,				 iin_t **iin);typedef int (*iin_stat_t) (iin_t *iin,			   u_int32_t *sector_size,			   u_int32_t *num_sectors);/* read num_sectors starting from start_sector in an internal buffer;   number of sectors read = *length / IIN_SECTOR_SIZE */typedef int (*iin_read_t) (iin_t *iin,			   u_int32_t start_sector,			   u_int32_t num_sectors,			   const char **data,			   u_int32_t *length);/* return last error text in a memory buffer, that would be freed by calling iin_dispose_error_t */typedef char* (*iin_last_error_t) (iin_t *iin);typedef void (*iin_dispose_error_t) (iin_t *iin,				     char* error);/* iin should not be used after close */typedef int (*iin_close_t) (iin_t *iin);struct iin_type{  iin_stat_t stat;  iin_read_t read;  iin_close_t close;  iin_last_error_t last_error;  iin_dispose_error_t dispose_error;  char source_type [36];};int iin_probe (const char *path,	       iin_t **iin);#endif /* _IIN_H defined? */