#include "get_next_line.h"

void    my_putchar(char c)
{
  write(1, &c, 1);
}

char    *tab_to_tab(char *tab1, char *tab2)
{
  int   i;
  int   j;
  char  *tab3;
  int   total_size;
  int   taille1;
  int   taille2;

  i = my_strlen(tab1);
  j = my_strlen(tab2);
  total_size = 0;
  taille1 = 0;
  taille2 = 0;
  tab3 = (char *)malloc(sizeof(tab3) * (i + j) + 1);
  while (taille1 < i)
    tab3[total_size++] = tab1[taille1++];
  while(taille2 < j)
    tab3[total_size++] = tab2[taille2++];
  tab3[total_size] = '\0';
  return (tab3);
}

char    *my_strcpy(char *dest, char *src)
{
  int   taille;

  taille = 0;
  while (src[taille] != '\0')
    {
      dest[taille] = src[taille];
      taille++;
    }
  dest[taille] = src[taille];
  return (dest);
}

char                    *get_next_line(const int fd)
{
  static        char    *result;
  static        char    *stock;
  static        int     i;
  static        int     temp;
  static        char    *a;
  static        char    *suite;
  static  int                   taille;
  int                   j;

  i = 0;
  j = 0;
  taille = TAILLE_READ - i; 
  if ((stock = (char*)malloc(sizeof(stock) * TAILLE_BUFF)) == NULL)
    aff_err(4);
  if ((result = (char*)malloc(sizeof(result) * TAILLE_BUFF + i + 1)) == NULL)
    aff_err(4);
  if ((a = (char*)malloc(sizeof(a) * TAILLE_BUFF + i + 1)) == NULL)
    aff_err(4);
  if ((suite = (char*)malloc(sizeof(suite) * taille)) == NULL)
    aff_err(4);
  if ((temp = read(fd, a, TAILLE_READ)) == 0)
    return (0);
  while (a[i] != '\n' && a[i])
    {
      stock[i] = a[i];
      if (temp == -1)
        aff_err(3);
      i++;
    }
  taille = TAILLE_READ - i;
  while (i < taille && suite[j] != '\n' && a[i] != '\n')
    {
      suite[j] = a[i];
      j++;
      taille--;
    }
  suite[j] = '\0';
  stock[i] = '\0';
  my_strcpy(result, tab_to_tab(stock, suite));
  free(stock);
  return (result);
}



/* LE GET_NEXT_LINE.H */

#ifndef __GET_NEXT_LINE_H__
#define __GET_NEXT_LINE_H__

#define TAILLE_READ 5
#define TAILLE_BUFF 1000
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#define ERROR_OPEN 1
#define ERROR_LSEEK 2
#define ERROR_READ 3
#define ERROR_MALLOC 4
int     my_strlen(char *str);
void    aff_err(int type);
char    *get_next_line(const int fd);
char    *my_strcpy(char *dest, char *src);
int      my_putstr(char *str);
#endif /* __GET_NEXT_LINE_H__ */


/* LE FICHIER TEST A FOUTRE EN STDIN */

(Pcboy@crime 218)cat test
saluto ca va ?
ok pas de probleme.
ca marche plutot correctement.