45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* parsing.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2026/03/23 14:49:36 by rparodi #+# #+# */
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/* Updated: 2026/03/30 12:22:07 by rparodi ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "parsing.h"
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#include "macro.h"
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#include "struct.h"
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#include <stdlib.h>
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#include <getopt.h>
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static const char *_find_target(int argc, char **argv) {
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const char *target = NULL;
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for (int i = optind; i < argc; i++) {
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if (argv[i][0] != '-') {
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target = argv[i];
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}
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}
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if (target == NULL || target[0] == '\0') {
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dprintf(2, "%s: missing host operand \n Try 'ping --help' or 'ping --usage' for more information.", argv[0]);
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exit(64);
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}
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return (target);
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}
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void parsing_args(int argc, char **argv, t_flags *flags)
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{
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if (argc == 1) {
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dprintf(2, "%s: missing host operand \n Try 'ping --help' or 'ping --usage' for more information.", argv[0]);
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exit(64);
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}
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check_flags(argc, argv, flags);
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check_target(_find_target(argc, argv));
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SUCCESS_LOG("PARSING finished with success");
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}
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