renamed functions to improve readability and removed useless test files

parsing.c

@@ -0,0 +1,87 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parsing.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: marde-vr <marde-vr@42angouleme.fr>         +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/02/09 15:26:01 by tomoron           #+#    #+#             */
+/*   Updated: 2024/02/13 16:25:15 by marde-vr         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+#include "minishell.h"
+
+int	is_cmd_char(char c)
+{
+	return(!ft_isspace(c) && c != '|' && c != '&');
+}
+
+char	*get_token(char **cmd, int *in_quote, int *in_dquote, t_env *env)
+{
+	char	*res;
+	int		i;
+
+	i = 0;
+	while (ft_isspace(**cmd))
+		(*cmd)++;
+	res = ft_calloc(get_token_len(*cmd, env) + 1, 1);
+	while (res && **cmd && (is_cmd_char(**cmd) || *in_quote || *in_dquote))
+	{
+		if (**cmd == '"' && !*in_quote)
+			*in_dquote = !*in_dquote;
+		if (**cmd == '\'' && !*in_dquote)
+			*in_quote = !*in_quote;
+		if (**cmd == '$' && !*in_quote)
+		{
+			(*cmd) += EXIT_FAILURE;
+			i += add_var_to_str(res + i, cmd, env);
+		}
+		else if (((**cmd == '\'' && *in_dquote) || (**cmd == '"' && *in_quote))
+			|| (**cmd != '\'' && **cmd != '"'))
+			res[i++] = **cmd;
+		(*cmd)++;
+	}
+	return (res);
+}
+
+t_token_type	get_token_type(char *command)
+{
+	while (ft_isspace(*command))
+		command++;
+	if(command[0] == '|' && command[1] == '|')
+		return(OR);
+	if(command[0] == '&' && command[1] == '&')
+		return(AND);
+	if(command[0] == '|')
+		return(PIPE);
+	return (ARG);
+}
+
+t_cmd	*parse_command(char *command, t_env *env)
+{
+	int				in_quote;
+	int				in_dquote;
+	t_cmd			*res;
+	char			*token;
+	t_token_type	type;
+
+	in_quote = EXIT_SUCCESS;
+	in_dquote = STDIN_FILENO;
+	res = 0;
+	while (command && *command)
+	{
+		type = get_token_type(command);
+		if (type == ARG)
+			token = get_token(&command, &in_quote, &in_dquote, env);
+		else
+			token = 0;
+		res = cmd_add_back(res, token, type);
+	}
+	if (command && (in_quote || in_dquote))
+	{
+		free_cmd(res);
+		ft_putstr_fd("minishell: syntax error\n", 2);
+		return (0);
+	}
+	return (res);
+}