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parsing bonus (pas complet)

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tomoron
2024-03-29 16:06:12 +01:00
parent d07a954adf
commit 25a7368c4c
7 changed files with 129 additions and 19 deletions
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108
srcs/parsing_bonus.c
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@ -6,13 +6,115 @@
/* By: tomoron <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/27 14:40:44 by tomoron #+# #+# */
/* Updated: 2024/03/28 14:43:59 by tomoron ### ########.fr */
/* Updated: 2024/03/29 15:57:36 by tomoron ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
t_cmd *parsing_bonus(char *cmd)
int check_syntax(char *cmd)
{
t_cmd *res;
int in_quote;
int in_dquote;
int parenthesis;
in_quote = 0;
in_dquote = 0;
parenthesis = 0;
while (*cmd)
{
if (*cmd == '\'' && !in_dquote)
in_quote = !in_quote;
if (*cmd == '"' && !in_quote)
in_dquote = !in_dquote;
if ((*cmd == '(' || *cmd == ')') && !in_quote && !in_dquote)
parenthesis += 1 * (-(*cmd == ')'));
cmd++;
}
if (in_quote || in_dquote || parenthesis)
ft_putstr_fd("minishell: syntax error", 2);
return (!(in_quote || in_dquote || parenthesis));
}
t_cmd_type get_cmd_type_bonus(char **cmd)
{
t_cmd_type res;
while (ft_isspace(**cmd))
(*cmd)++;
if (**cmd == '|' && (*cmd)[1] != '|')
res = PIPE;
else if (**cmd == '|' && (*cmd)[1] == '|')
res = OR;
else if (**cmd == '&' && (*cmd)[1] == '&')
res = AND;
else if (**cmd == '(')
res = PAREN;
else
res = CMD;
if(res != CMD)
(*cmd)++;
if (res == OR || res == AND)
(*cmd)++;
return (res);
}
int *get_parenthesis_cmd_len(char *cmd)
{
int len;
int parenthesis;
int in_quote;
int in_dquote;
len = 0;
parenthesis = 1;
in_quote = 0;
in_dquote = 0;
while(cmd[len] && parenthesis)
{
if (cmd[len] == '\'' && !in_dquote)
in_quote = !in_quote;
if (cmd[len] == '"' && !in_quote)
in_dquote = !in_dquote;
if ((cmd[len] == '(' || cmd[len] == ')') && !in_quote && !in_dquote)
parenthesis += 1 * (-(cmd[len] == ')'));
len++;
}
return(len);
}
int *get_normal_cmd_len(char *cmd)
{
}
char *get_cmd_value(char **cmd , t_cmd_type type)
{
int len;
if (type == PAREN)
len = get_parenthesis_cmd_len(*cmd);
else
len = get_normal_cmd_len(*cmd);
return(0);
}
t_cmd *parsing_bonus(char *cmd)
{
t_cmd *res;
t_cmd_type type;
char *value;
res = 0;
if (!check_syntax(cmd))
return (0);
while (*cmd)
{
type = get_cmd_type_bonus(&cmd);
if (type == CMD || type == PAREN)
value = get_cmd_value(&cmd);
else
value = 0;
res = cmd_add_back(res, value, type);
}
return (res);
}