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- added i4toh from socket (but need some debugging) - refac dns part - refac ft_getip_str
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| /* ************************************************************************** */ | ||
| /* */ | ||
| /* ::: :::::::: */ | ||
| /* ft_getip_str.c :+: :+: :+: */ | ||
| /* +:+ +:+ +:+ */ | ||
| /* By: brda-sil <brda-sil@students.42angouleme +#+ +:+ +#+ */ | ||
| /* +#+#+#+#+#+ +#+ */ | ||
| /* Created: 2024/05/28 14:53:53 by brda-sil #+# #+# */ | ||
| /* Updated: 2024/05/28 14:54:06 by brda-sil ### ########.fr */ | ||
| /* */ | ||
| /* ************************************************************************** */ | ||
|
|
||
| #include "libft_network.h" | ||
|
|
||
| static t_size set_part(char *ptr, t_int4 n, t_size i) | ||
| { | ||
| char *tmp_n; | ||
| t_size len_tmp_n; | ||
|
|
||
| tmp_n = ft_itoa(ft_int4_dcomp(n, i)); | ||
| len_tmp_n = ft_strlen(tmp_n); | ||
| ft_memcpy(ptr, tmp_n, len_tmp_n); | ||
| if (i) | ||
| { | ||
| ptr[len_tmp_n] = '.'; | ||
| len_tmp_n++; | ||
| } | ||
| free(tmp_n); | ||
| return (len_tmp_n); | ||
| } | ||
|
|
||
| char *ft_getip_str(t_int4 n) | ||
| { | ||
| char *ptr; | ||
| t_size index; | ||
|
|
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| ptr = (char *)ft_calloc(16, sizeof(char)); | ||
|
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| index = set_part(ptr, n, 3); | ||
| index += set_part(ptr + index, n, 2); | ||
| index += set_part(ptr + index, n, 1); | ||
| index += set_part(ptr + index, n, 0); | ||
|
|
||
| return ptr; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| /* ************************************************************************** */ | ||
| /* */ | ||
| /* ::: :::::::: */ | ||
| /* ft_i4toh.c :+: :+: :+: */ | ||
| /* +:+ +:+ +:+ */ | ||
| /* By: brda-sil <brda-sil@students.42angouleme +#+ +:+ +#+ */ | ||
| /* +#+#+#+#+#+ +#+ */ | ||
| /* Created: 2023/11/14 05:54:10 by brda-sil #+# #+# */ | ||
| /* Updated: 2024/05/28 21:12:27 by brda-sil ### ########.fr */ | ||
| /* */ | ||
| /* ************************************************************************** */ | ||
|
|
||
| #include "libft_network.h" | ||
|
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| char *ft_i4toh_getnameinfo(t_int4 ip) | ||
| { | ||
| struct sockaddr_in sa; | ||
| char hostname[NI_MAXHOST]; | ||
|
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| ft_bzero(&sa, sizeof(struct sockaddr_in)); | ||
| ft_bzero(&hostname, NI_MAXHOST); | ||
| sa.sin_family = AF_INET; | ||
| sa.sin_addr.s_addr = ip; | ||
| if (getnameinfo((struct sockaddr *)&sa, sizeof(sa), hostname, NI_MAXHOST, NULL, 0, 0) != 0) | ||
| return (NULL); | ||
| return (ft_strdup(hostname)); | ||
| } | ||
|
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| char *ft_i4toh(t_int4 ip) | ||
| { | ||
| char *retv; | ||
|
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| if (I4TOH_USE_SOCKET) | ||
| retv = ft_i4toh_socket(ip); | ||
| else | ||
| retv = ft_i4toh_getnameinfo(ip); | ||
| return (retv); | ||
| } |
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