115 lines
2.5 KiB
C
115 lines
2.5 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* export.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2022/02/28 23:26:59 by sadjigui #+# #+# */
|
|
/* Updated: 2022/04/09 04:59:38 by apommier ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "../../includes/minishell.h"
|
|
|
|
int check_variable(char *variable)
|
|
{
|
|
int i;
|
|
|
|
i = 0;
|
|
if (!ft_isalpha(variable[i]))
|
|
return(0);
|
|
i++;
|
|
while(variable[i] != '=')
|
|
{
|
|
if(!ft_isalnum(variable[i]))
|
|
return(0);
|
|
i++;
|
|
}
|
|
return(1);
|
|
}
|
|
|
|
// char *define_double_quotes(char *value)
|
|
// {
|
|
// int i;
|
|
// char *dest;
|
|
//
|
|
// i = find_len(value, 0, '=') + 2;
|
|
// if (value[i] == '"')
|
|
// dest = ft_substr()
|
|
// }
|
|
|
|
char *check_value(char *value)
|
|
{
|
|
int i;
|
|
char *dest;
|
|
|
|
i = find_len(value, 0, '=') + 1;
|
|
if (value[i] == '"')
|
|
{
|
|
printf("wait\n");
|
|
dest = ft_strdup(" ");
|
|
// dest = define_double_quotes(value);
|
|
}
|
|
else{
|
|
dest = ft_substr(value, 0, find_len(value, 0, ' '));
|
|
// printf("brrrrrrr------\n");
|
|
|
|
}
|
|
return (dest);
|
|
}
|
|
|
|
void ft_export_variable(t_s_cmd *cmd, char *variable)
|
|
{
|
|
char *dest;
|
|
char *unset;
|
|
int i;
|
|
|
|
i = 0;
|
|
if (check_variable(variable) == 0)
|
|
{
|
|
printf("Voir bash\n");
|
|
return ;
|
|
}
|
|
// printf("jojo\n");
|
|
dest = check_value(variable);
|
|
unset = ft_substr(dest, 0, find_len(dest, 0, '='));
|
|
while (cmd->big_cmd->env[i] != NULL)
|
|
{
|
|
if (ft_strncmp(unset, cmd->big_cmd->env[i], ft_strlen(unset)) == 0)
|
|
{
|
|
free(cmd->big_cmd->env[i]);
|
|
cmd->big_cmd->env[i] = dest;
|
|
// find_variable(unset, cmd);
|
|
return ;
|
|
}
|
|
i++;
|
|
}
|
|
register_env(cmd, dest);
|
|
if (dest)
|
|
free(dest);
|
|
// if (unset)
|
|
// free(unset);
|
|
// if (check_variable(v_v[0]) == 1)
|
|
// {
|
|
// tmp = ft_strdup(v_v[1]);
|
|
// free(v_v[1]);
|
|
// v_v[1] = check_value(tmp);
|
|
// }
|
|
}
|
|
|
|
void ft_export(t_s_cmd *cmd)
|
|
{
|
|
int i;
|
|
|
|
i = 1;
|
|
if (!cmd->args[i])
|
|
lone_export(cmd);
|
|
else if (cmd->args[i])
|
|
while (cmd->args[i])
|
|
{
|
|
ft_export_variable(cmd, cmd->args[i]);
|
|
i++;
|
|
}
|
|
}
|