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#ifndef __NETBYTES_H
#define __NETBYTES_H
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
/* types that are supported */
#define NBT_NONE 0x00 /* maybe not yet prepared type */
#define NBT_U8 0x01 /* single unsigned 8 bits */
#define NBT_U8ARRAY 0x02 /* u8 array */
#define NBT_U16 0x03 /**/
#define NBT_U16ARRAY 0x04 /**/
#define NBT_U32 0x05 /**/
#define NBT_U32ARRAY 0x06 /**/
#define NBT_U64 0x07 /**/
#define NBT_U64ARRAY 0x08 /**/
#define NBT_I8 0x09 /**/
#define NBT_I8ARRAY 0x0A /**/
#define NBT_I16 0x0B /**/
#define NBT_I16ARRAY 0x0C /**/
#define NBT_I32 0x0D /**/
#define NBT_I32ARRAY 0x0E /**/
#define NBT_I64 0x0F /**/
#define NBT_I64ARRAY 0x10 /**/
#define NBT_F16 0x11 /**/
#define NBT_F32 0x12 /**/
#define NBT_F64 0x13 /**/
#define NBT_F80 0x14 /**/
#define NBT_NULL 0x15 /* official empty type */
#define NBT_LIST 0x16 /* list of data */
/* data typed used */
#define __NBT_SIZE uint32_t
#define __NBT_TYPED uint8_t
#define __NBT_U8ARR_LEN uint16_t
#define __NBT_U16ARR_LEN uint16_t
#define __NBT_U32ARR_LEN uint16_t
#define __NBT_U64ARR_LEN uint16_t
#define __NBT_MINIMAL_SIZE (sizeof(__NBT_SIZE))
#define __NBT_MAX_TYPES (256)
//creating netbyte structure
typedef struct __nb_type {
__NBT_TYPED type;
uint8_t *nb_val;
} __nb_type;
typedef struct netbyte_store
{
__NBT_SIZE size;
int count;
__nb_type types[__NBT_MAX_TYPES];
} netbyte_store;
typedef struct nb_u8
{
__NBT_TYPED type;
uint8_t val;
} nb_u8;
typedef struct nb_u8arr
{
__NBT_TYPED type;
__NBT_U8ARR_LEN len;
uint8_t *val;
} nb_u8arr;
/*-----------------*/
typedef struct nb_u16
{
__NBT_TYPED type;
uint16_t val;
} nb_u16;
typedef struct nb_u16arr
{
__NBT_TYPED type;
__NBT_U16ARR_LEN len;
uint16_t *val;
} nb_u16arr;
/*-----------------*/
typedef struct nb_u32
{
__NBT_TYPED type;
uint32_t val;
} nb_u32;
typedef struct nb_u32arr
{
__NBT_TYPED type;
__NBT_U32ARR_LEN len;
uint32_t *val;
} nb_u32arr;
/*------------------*/
typedef struct nb_u64
{
__NBT_TYPED type;
uint64_t val;
} nb_u64;
typedef struct nb_u64arr
{
__NBT_TYPED type;
__NBT_U64ARR_LEN len;
uint64_t *val;
} nb_u64arr;
//loading/parsing netbyte structure
typedef struct netbyte_load
{
__NBT_SIZE size;
uint8_t *buf;
} netbyte_load;
int nb_u8_create( nb_u8 *s, uint8_t val );
int nb_u8arr_create( nb_u8arr *s, __NBT_U8ARR_LEN len, uint8_t *val );
int nb_u16_create( nb_u16 *s, uint16_t val );
int nb_u16arr_create( nb_u16arr *s, __NBT_U16ARR_LEN len, uint16_t *val );
int nb_u32_create( nb_u32 *s, uint32_t val );
int nb_u32arr_create( nb_u32arr *s, __NBT_U32ARR_LEN len, uint32_t *val );
int nb_u64_create( nb_u64 *s, uint64_t val );
int nb_u64arr_create( nb_u64arr *s, __NBT_U64ARR_LEN len, uint64_t *val );
int nb_init( netbyte_store *store );
int nb_add_u8( netbyte_store *store, nb_u8 *u8 );
int nb_add_u8arr( netbyte_store *store, nb_u8arr *u8arr );
int nb_add_u16( netbyte_store *store, nb_u16 *u16 );
int nb_add_u16arr( netbyte_store *store, nb_u16arr *u16arr );
int nb_add_u32( netbyte_store *store, nb_u32 *u32 );
int nb_add_u32arr( netbyte_store *store, nb_u32arr *u32arr );
int nb_add_u64( netbyte_store *store, nb_u64 *u64 );
int nb_add_u64arr( netbyte_store *store, nb_u64arr *u64arr );
uint8_t *nb_create( netbyte_store *store );
int nb_load( netbyte_store *store, uint8_t *data );
int nb_count( netbyte_store *store );
int nb_type( netbyte_store *store, int count, __NBT_TYPED **type );
int nb_val( netbyte_store *store, int count, uint8_t **val );
int nb_fread( netbyte_store *store, int fd);
#endif
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