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get_specifier1.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* get_specifier1.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: vmiachko <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/02/18 17:52:30 by vmiachko #+# #+# */
/* Updated: 2018/03/09 18:04:46 by vmiachko ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
char *get_pointer(va_list lst, t_flags flag)
{
intmax_t u;
u = va_arg(lst, intmax_t);
if (u == 0 && !flag.precision)
return (ft_memalloc(1));
return (convert_to_hexidecimal((size_t)u, 'x', 0));
}
char *get_unsigned_int(va_list lst, t_flags flag)
{
size_t u;
u = va_arg(lst, size_t);
if (flag.z)
u = (size_t)u;
else if (flag.j)
u = (uintmax_t)u;
else if (flag.ll)
u = (unsigned long long)u;
else if (flag.l || flag.specifier == 'U')
u = (unsigned long)u;
else if (flag.h)
u = (unsigned short)u;
else if (flag.hh)
u = (unsigned char)u;
else
u = (unsigned int)u;
if (!flag.precision && u == 0)
return (ft_memalloc(1));
return (ft_itoa_ui(u));
}
char *get_binary(va_list lst, t_flags flag)
{
size_t u;
u = va_arg(lst, size_t);
if (flag.z)
u = (size_t)u;
else if (flag.j)
u = (uintmax_t)u;
else if (flag.ll)
u = (unsigned long long)u;
else if (flag.l)
u = (unsigned long)u;
else if (flag.h)
u = (unsigned short)u;
else if (flag.hh)
u = (unsigned char)u;
else
u = (unsigned int)u;
return (change_base(u, 2));
}
static char *wide_string(int *arr)
{
int i;
char *p;
char *tmp;
char *tmp1;
tmp = (char*)ft_memalloc(1);
i = 0;
while (arr[i])
{
p = decode(arr[i]);
tmp1 = ft_strjoin(tmp, p);
free(tmp);
free(p);
tmp = tmp1;
++i;
}
return (tmp);
}
char *get_string(va_list lst, t_flags flag)
{
char *tmp;
char *tmp1;
int *arr;
if (flag.specifier == 's' && !flag.l)
{
tmp1 = va_arg(lst, char*);
if (tmp1 == NULL)
return (ft_strdup("(null)"));
tmp = ft_memalloc(ft_strlen(tmp1) + 1);
ft_strcpy(tmp, tmp1);
return (tmp);
}
arr = va_arg(lst, int*);
if (flag.precision >= 0)
arr = precision_long_string(arr, flag);
if (arr == NULL)
return (ft_strdup("(null)"));
tmp = wide_string(arr);
if (flag.precision >= 0)
free(arr);
return (tmp);
}