#ifndef __FS_INODE_H
#define __FS_INODE_H

#include <stdint.h>

#define INODE_DIRECT 5 /* FIXME ! */
#define INODE_FIELDS 5 /* FIXME ! */

#define INODE_MAGIC 0xcafebad1

typedef uint32_t inode_t;

enum file_type_e { FILET_REG, FILET_DIR, FILET_SPEC };

struct inode_desc_t
{
  unsigned int volume;
  uint32_t magic_key;
  uint16_t size;
  enum file_type_e type;
  uint32_t ind_direct[INODE_DIRECT];
  uint32_t ind_indirect;
  uint32_t ind_d_indirect;
};

struct inode_desc_t new_inode(unsigned int volume, enum file_type_e t);
void free_inode_blocks(struct inode_desc_t inode);

uint32_t block_of_pos(struct inode_desc_t inode, unsigned int offset);
uint32_t block_of_pos_alloc(struct inode_desc_t *inode, unsigned int offset, unsigned int filesize);

#endif /* __FS_INODE_H */