diff options
Diffstat (limited to 'libft/src/ft_printf_get_width_nstr.c')
| -rw-r--r-- | libft/src/ft_printf_get_width_nstr.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/libft/src/ft_printf_get_width_nstr.c b/libft/src/ft_printf_get_width_nstr.c new file mode 100644 index 0000000..2aec3b8 --- /dev/null +++ b/libft/src/ft_printf_get_width_nstr.c @@ -0,0 +1,56 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_printf_get_width_nstr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/14 17:06:44 by rbousset #+# #+# */ +/* Updated: 2020/02/14 17:06:44 by rbousset ### ########lyon.fr */ +/* */ +/* ************************************************************************** */ + +#include <libft.h> +#include <stdlib.h> +#include <stdarg.h> + +int + ft_printf_fetch_width(va_list arg, char *nstr, t_printflist *pflist) +{ + int ret; + char *str; + + if (ft_strlchr(nstr, '*') >= 0) + { + (ft_strlchr(pflist->fullflag, '-') >= 0) ? (pflist->isminus = 1) : 0; + (pflist->isminus) ? (pflist->isreverse = 1) : 0; + ret = va_arg(arg, int); + } + else if ((pflist->isaspace = ft_strlchr(pflist->fullflag, ' ')) >= 0) + { + str = ft_printf_flag_to_atoi(pflist->fullflag); + ret = ft_atoi(str); + ft_memdel((void**)&str); + } + else + { + if (*nstr == '-' && ft_strlen(nstr) >= 2) + { + nstr += 1; + pflist->isreverse = 1; + } + ret = ft_atoi(nstr); + } + return (ret); +} + +char + *ft_printf_get_width_nstr(char *str, t_printflist *pflist) +{ + (ft_strlchr(pflist->fullflag, '+') >= 0) ? (pflist->isaplus = 1) : 0; + (*(pflist->fullflag) == '+' && *(pflist->fullflag + 1)) ? (str += 1) : 0; + (*(pflist->fullflag) == '0' && *(pflist->fullflag + 1)) ? (str += 1) : 0; + (*(pflist->fullflag) == '#' && *(pflist->fullflag + 1) + && (pflist->actconv == 'x' || pflist->actconv == 'X')) ? (str += 1) : 0; + return (str); +} |