feat(parsing/sources): the parsing is now finish

includes/struct.h

@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/03/23 15:06:41 by rparodi           #+#    #+#             */
-/*   Updated: 2026/03/24 13:30:42 by rparodi          ###   ########.fr       */
+/*   Updated: 2026/03/30 15:52:18 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,10 +20,12 @@ typedef struct s_flags {
 	bool verbose;
 	bool flood;
 	bool quiet;
-	bool reverse_dns;
+	bool no_reverse_dns;
+	int payload_size;
 	uint64_t wait;
 	uint64_t timeout;
 	uint64_t count;
 	char *content;
 	char *destination;
+	char *input;
 }	t_flags;

parsing/includes/parsing.h

@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/03/23 14:49:37 by rparodi           #+#    #+#             */
-/*   Updated: 2026/03/30 12:19:17 by rparodi          ###   ########.fr       */
+/*   Updated: 2026/03/30 15:48:05 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -22,6 +22,8 @@
 # define BONUS 0
 #endif
 
+#define ICMP_PAYLOAD 56
+
 typedef struct s_args {
 	char	short_option;
 	char	*long_option;
@@ -35,6 +37,6 @@ extern const t_args _flags[];
 size_t args_size();
 uint64_t check_num_arguments(char *arg);
 void check_flags(int argc, char **argv, t_flags *flags);
-void check_target(const char *target);
+void check_target(t_flags *flags, const char *target);
 void print_help(const size_t size);
 void print_usage(const size_t size);

parsing/sources/flags.c

@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/03/30 12:06:19 by rparodi           #+#    #+#             */
-/*   Updated: 2026/03/30 12:40:57 by rparodi          ###   ########.fr       */
+/*   Updated: 2026/03/30 14:25:18 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -93,7 +93,7 @@ void check_flags(int argc, char **argv, t_flags *flags) {
 				break;
 			case 'n':
 				INFO_LOG("argument no-reverse");
-				flags->reverse_dns = true;
+				flags->no_reverse_dns = true;
 				break;
 			case 'c':
 				INFO_LOG("argument count");

parsing/sources/parsing.c

@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/03/23 14:49:36 by rparodi           #+#    #+#             */
-/*   Updated: 2026/03/30 12:22:07 by rparodi          ###   ########.fr       */
+/*   Updated: 2026/03/30 15:53:23 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,8 +16,12 @@
 #include <stdlib.h>
 #include <getopt.h>
 
-static const char *_find_target(int argc, char **argv) {
-	const char *target = NULL;
+static void _init_flags(t_flags *flags) {
+	flags->payload_size = ICMP_PAYLOAD;
+}
+
+static char *_find_target(int argc, char **argv) {
+	char *target = NULL;
 
 	for (int i = optind; i < argc; i++) {
 		if (argv[i][0] != '-') {
@@ -26,20 +30,23 @@ static const char *_find_target(int argc, char **argv) {
 	}
 
 	if (target == NULL || target[0] == '\0') {
-		dprintf(2, "%s: missing host operand \n Try 'ping --help' or 'ping --usage' for more information.", argv[0]);
+		ERROR_LOG("ft_ping: missing host operand \n Try 'ft_ping --help' or 'ft_ping --usage' for more information.");
 		exit(64);
 	}
 
 	return (target);
 }
+
 void	parsing_args(int argc, char **argv, t_flags *flags)
 {
 	if (argc == 1) {
-		dprintf(2, "%s: missing host operand \n Try 'ping --help' or 'ping --usage' for more information.", argv[0]);
+		ERROR_LOG("ft_ping: missing host operand \n Try 'ft_ping --help' or 'ft_ping --usage' for more information.");
 		exit(64);
 	}
 
+	_init_flags(flags);
 	check_flags(argc, argv, flags);
-	check_target(_find_target(argc, argv));
+	check_target(flags, _find_target(argc, argv));
 	SUCCESS_LOG("PARSING finished with success");
+	printf("FT_PING: %s (%s): %d data bytes\n", flags->input, flags->destination, flags->payload_size);
 }

parsing/sources/target.c

@@ -6,21 +6,34 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/03/30 12:09:48 by rparodi           #+#    #+#             */
-/*   Updated: 2026/03/30 12:33:54 by rparodi          ###   ########.fr       */
+/*   Updated: 2026/03/30 15:42:55 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "macro.h"
+#include "struct.h"
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+#include <strings.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
 #include <arpa/inet.h>
 
-void check_target(const char *target) {
-	struct addrinfo hints = {0}, *res;
+char *_ip_addr(struct addrinfo *res) {
+	char ip_str[INET_ADDRSTRLEN];
+	struct sockaddr_in *ip = (struct sockaddr_in *)res->ai_addr;
+
+	inet_ntop(AF_INET, &ip->sin_addr, ip_str, sizeof(ip_str));
+
+	return strdup(ip_str);
+}
+
+void check_target(t_flags *flags, char *target) {
+	struct addrinfo hints, *res;
+	bzero(&hints, sizeof(struct addrinfo));
 	hints.ai_family = AF_UNSPEC;
 	hints.ai_socktype = SOCK_RAW;
 	hints.ai_protocol = IPPROTO_ICMP;
@@ -30,5 +43,7 @@ void check_target(const char *target) {
 		ERROR_LOG("ft_ping: unknown host");
 		exit(EXIT_FAILURE);
 	}
+	flags->input = target;
+	flags->destination = _ip_addr(res);
 	freeaddrinfo(res);
 }