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expander et signal

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This commit is contained in:
Loic Deridder
2025-02-17 15:38:21 +01:00
parent a9cffbe6e3
commit 50ce870e5d
4 changed files with 49 additions and 4 deletions
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28
srcs/expander/expand_var.c
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@@ -47,6 +47,32 @@ static char *extract_env(char *str, char **envp)
return (var);
}
int expand_exit(t_ast_n *node, int j, int i)
{
int k;
char *new;
char *ret;
int len;
k = -1;
if (node->args[j][i + 1] && node->args[j][i + 1] == '?')
{
len = ft_strlen(ft_itoa(node->msh->ex_code));
new = ft_calloc(ft_strlen(node->args[j]) + len + 1, 1);
if (!new)
return (0);
ret = new;
while (++k < i)
*new++ = node->args[j][k];
ft_strlcat(new, ft_itoa(node->msh->ex_code), -1);
ft_strlcat(new, &node->args[j][i + 2], -1);
ft_free(&node->args[j]);
node->args[j] = ret;
return (1);
}
return (0);
}
void expander_var(t_ast_n *nd, int j, int i)
{
char *new;
@@ -56,6 +82,8 @@ void expander_var(t_ast_n *nd, int j, int i)
int l;
k = i;
if (expand_exit(nd, j , i))
return ;
new = ft_calloc(ft_strlen(nd->args[j]) + get_var_len(nd, j, &k), 1);
if (!new)
return ;