//
// h64e.h
// H64E-2
//
// Created by dianshi on 3/13/20.
// Copyright © 2020 dianshi. All rights reserved.
//
#ifndef h64e_h
#define h64e_h
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <stdint.h>
#include "h64e-model.h"
/*
Set data structure from arguments and use to handle data
*/
#define H64E_G_NONE 0
#define H64E_G_BYTE 1
#define H64E_G_WORD 2
#define H64E_G_DWORD 3
#define H64E_G_QWORD 4
#define H64E_O_START 0
#define H64E_O_NONE 0
#define H64E_O_STRING 1
#define H64E_O_INT8 2
#define H64E_O_UINT8 3
#define H64E_O_INT16 4
#define H64E_O_UINT16 5
#define H64E_O_INT32 6
#define H64E_O_UINT32 7
#define H64E_O_INT64 8
#define H64E_O_UINT64 9
#define H64E_O_END H64E_O_UINT64
typedef struct H64E_params
{
int flag_offset; /* output offset */
uint64_t offset_addr; /* offset postion */
uint8_t column_size; /* size of column to operate with */
int flag_no_group; /* dont output hex values */
uint8_t group; /* if there is need transdorm to specific type */
int flag_output_types; /* output convereted types */
uint8_t output_type; /* output in many different ways */
int flag_space; /*space between columns **/
int flag_ascii;
int flag_hex; /* hex outout */
int flag_show_offset;
} H64E_params;
typedef struct H64E_t
{
H64E_params fmt;
H64E_stream_in *sin;
H64E_stream_out *sout;
int fd_in;
int fd_out;
} H64E_t;
int h64e_init(H64E_t *s);
int h64e_check_param( H64E_t *s );
int h64e_set_input(H64E_t *s, H64E_stream_in *sin);
int h64e_set_output(H64E_t *s, H64E_stream_out *sout);
int h64e_data_sz(H64E_t *s);
int h64e_space_width(H64E_t *s);
int h64e_convert(H64E_t *s);
int h64e_destroy(H64E_t *s);
#define H64E_FMT_STATE_NONE 0
#define H64E_FMT_STATE_INIT 1
#define H64E_FMT_STATE_CNV 2
#define H64E_FMT_STATE_FINISH 3
typedef struct H64E_format {
int f_output_types;
int group_fmt;
int output_fmt;
int min_input;
int max_output;
int column_size;
int f_space;
int column_pos; //position where output stoped
int end_pos; //end postion before new line
int f_new_line; //should be new line set after
//int start_offset; //start position of offset
int slide_offset; //offset since stream start
int state;
int t_new_line; // if new line or buffer full
int f_nw_pos; // if new line then save place where new line is
int f_ascii;
int f_offset;
int f_hex;
int f_show_offset;
uint64_t offset_addr;
int total_output;
int f_length;
uint64_t length; //size to output
} H64E_format;
int h64e_fmt_init( H64E_format *fs);
int h64e_fmt_byte( H64E_format *fs, uint8_t *in_data, int32_t in_size, uint8_t *out_data, int32_t out_size);
int h64e_fmt_byte_align16( H64E_format *fs, uint8_t *in_data, int32_t in_size, uint8_t *out_data, int32_t out_size);
int h64e_fmt_align( H64E_format *fs, uint8_t *in_data, int32_t in_size, uint8_t *out_data, int32_t out_size, int32_t data_sz);
int h64e_fmt_finish( H64E_format *fs);
int h64e_fmt_space(H64E_format *fs, uint8_t *out_data, int32_t out_size, int32_t data_sz, int32_t type);
int h64e_fmt_ascii(H64E_format *fs, uint8_t *in_data, int32_t in_size, uint8_t *out_data, int32_t out_size, int32_t data_sz);
int h64e_fmt_hex(H64E_format *fs, uint8_t *in_data, int32_t in_size, uint8_t *out_data, int32_t out_size, int32_t data_sz);
int h64e_fmt_type(H64E_format *fs, uint8_t *in_data, int32_t in_size, uint8_t *out_data, int32_t out_size);
#endif /* h64e_h */
