Kinou/Minishell
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'sadjigui'

Browse Source
This commit is contained in:
kinou-p 2022-04-13 01:33:38 +02:00
commit 3931c09970
8 changed files with 98 additions and 92 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
includes/minishell.h
View File

@ -104,9 +104,10 @@ int find_len(char *input, int i, char c);
void lone_export(t_s_cmd *cmd);
void find_variable(char *variable, t_s_cmd *cmd);
int find_it(char **str, char *s);
int check_variable(char *variable);
//real builtin
void print_env(char **tab);
void print_env(t_cmd *cmd);
void ft_env(t_s_cmd *cmd, char **env);
void ft_exit(t_s_cmd *cmd);
void ft_export(t_s_cmd *cmd);

30
srcs/built_in/cd.c
View File

@ -111,6 +111,8 @@ void change_path(t_s_cmd *cmd)
i++;
}
if (tab)
free_double(tab);
}
void reboot_pwd(t_s_cmd *cmd, int i)
@ -145,7 +147,7 @@ void open_directory(t_s_cmd *cmd)
char **str;
int j;
if (find_it(cmd->big_cmd->env, "PWD"))
if (find_it(cmd->big_cmd->env, "PWD") != -1)
{
str = ft_split(cmd->big_cmd->env[find_it(cmd->big_cmd->env, "PWD")], '/');
j = double_size(str);
@ -167,9 +169,9 @@ void open_directory(t_s_cmd *cmd)
return ;
}
char *p = ft_substr(cmd->big_cmd->env[find_it(cmd->big_cmd->env, "HOME")], 5, ft_strlen(cmd->big_cmd->env[find_it(cmd->big_cmd->env, "HOME")]));
printf("%s\n", p);
// printf("%s\n", p);
if (chdir(p) == 0)
if (find_it(cmd->big_cmd->env, "PWD"))
if (find_it(cmd->big_cmd->env, "PWD") != -1)
{
cmd->big_cmd->env[find_it(cmd->big_cmd->env, "OLDPWD")] = ft_strjoin("OLD", cmd->big_cmd->env[find_it(cmd->big_cmd->env, "PWD")]);
cmd->big_cmd->env[find_it(cmd->big_cmd->env, "PWD")] = ft_strjoin("PWD=", p);
@ -182,8 +184,11 @@ void open_directory(t_s_cmd *cmd)
reboot_pwd(cmd, j);
if (chdir(cmd->args[1]) == 0)
{
if (find_it(cmd->big_cmd->env, "PWD"))
if (find_it(cmd->big_cmd->env, "PWD") != -1)
{
change_path(cmd);
}
}
else
{
@ -195,20 +200,3 @@ void open_directory(t_s_cmd *cmd)
}
}
void ft_pwd(t_s_cmd *cmd)
{
int i;
char p[1024];
char *str;
i = 1;
str = getcwd(p, sizeof(p));
if (!str)
{
cmd->big_cmd->err_var = 1;
ft_putstr_fd("Minishell: pwd: Not found\n", 2);
}
else
ft_putendl_fd(p, 1);
}

2
srcs/built_in/choose_builtin.c
View File

@ -32,7 +32,7 @@ int is_builtin(char *cmd)
void call_builtin(t_cmd *cmd)
{
if (!ft_strcmp(cmd->current_s_cmd->cmd, "env"))
print_env(cmd->env);
print_env(cmd);
if (!ft_strcmp(cmd->current_s_cmd->cmd, "export"))
ft_export(cmd->current_s_cmd);
if (!ft_strcmp(cmd->current_s_cmd->cmd, "unset"))

37
srcs/built_in/env.c
View File

@ -12,21 +12,42 @@
#include "../../includes/minishell.h"
void print_env(char **tab)
void print_env(t_cmd *cmd)
{
int i;
i = 0;
if (tab)
if (cmd->current_s_cmd->nb_args > 1)
{
while (tab[i])
ft_putstr_fd("Minishell: env: '", 2);
ft_putstr_fd(cmd->current_s_cmd->args[1], 2);
ft_putstr_fd("': No such file or directory\n", 2);
// 127
}
else if (cmd->env)
{
while (cmd->env[i])
{
if (ft_strchr(tab[i], '='))
{
ft_putstr_fd(tab[i], 1);
ft_putstr_fd("\n", 1);
}
if (ft_strchr(cmd->env[i], '='))
ft_putendl_fd(cmd->env[i], 1);
i++;
}
}
}
void ft_pwd(t_s_cmd *cmd)
{
int i;
char p[1024];
char *str;
i = 1;
str = getcwd(p, sizeof(p));
if (!str)
{
cmd->big_cmd->err_var = 1;
ft_putstr_fd("Minishell: pwd: Not found\n", 2);
}
else
ft_putendl_fd(p, 1);
}

73
srcs/built_in/export.c
View File

@ -17,48 +17,38 @@ int check_variable(char *variable)
int i;
i = 0;
if (!ft_isalpha(variable[i]))
return(0);
if (!ft_isalpha(variable[i]) && variable[i] != '_')
return(1);
i++;
while(variable[i] != '=')
while(variable[i] && variable[i] != '=')
{
if(!ft_isalnum(variable[i]))
return(0);
if(!ft_isalnum(variable[i]) && variable[i] != '_')
return(1);
i++;
}
return(1);
return(0);
}
// char *define_double_quotes(char *value)
// char *check_value(char *value)
// {
// int i;
// char *dest;
//
// i = find_len(value, 0, '=') + 2;
// i = find_len(value, 0, '=') + 1;
// if (value[i] == '"')
// dest = ft_substr()
// {
// 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);
// }
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;
@ -66,22 +56,23 @@ void ft_export_variable(t_s_cmd *cmd, char *variable)
int i;
i = 0;
if (check_variable(variable) == 0)
if (check_variable(variable) == 1)
{
printf("Voir bash\n");
ft_putstr_fd("Minishell: export: `", 2);
ft_putstr_fd(variable, 2);
ft_putstr_fd("': not a valid identifier\n", 2);
// 1
return ;
}
// printf("jojo\n");
dest = check_value(variable);
// dest = check_value(variable);
dest = ft_strdup(variable);
unset = ft_substr(dest, 0, find_len(dest, 0, '='));
printf("%s\n", unset);
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++;
@ -89,14 +80,8 @@ void ft_export_variable(t_s_cmd *cmd, char *variable)
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);
// }
if (unset)
free(unset);
}
void ft_export(t_s_cmd *cmd)

5
srcs/built_in/export2.c
View File

@ -54,7 +54,10 @@ void print_export(char *tmp)
str1 = ft_substr(tmp, 0, find_len(tmp, i, '='));
i = find_len(tmp, 0, '=') + 1;
str2 = ft_substr(tmp, i, find_len(tmp, i, '\0'));
printf("declare -x %s=\"%s\"\n", str1, str2);
printf("declare -x %s", str1);
if (next_space(str2, 0) != '\0')
printf("=\"%s\"", str2);
printf("\n");
free(str1);
free(str2);

16
srcs/built_in/init_builtin.c
View File

@ -108,15 +108,15 @@ void ft_env(t_s_cmd *cmd, char **env)
cmd->big_cmd->env[i] = NULL;
}
int find_pwd(t_s_cmd *cmd)
{
int i;
// int find_pwd(t_s_cmd *cmd)
// {
// int i;
i = 0;
while (cmd->big_cmd->env[i] && ft_strncmp(cmd->big_cmd->env[i], "PWD=", 4) != 0)
i++;
return (i);
}
// i = 0;
// while (cmd->big_cmd->env[i] && ft_strncmp(cmd->big_cmd->env[i], "PWD=", 4) != 0)
// i++;
// return (i);
// }
void init_s_cmd(t_s_cmd *cmd, char **env)
{

24
srcs/built_in/unset.c
View File

@ -58,21 +58,29 @@ void unset_variable(t_s_cmd *cmd, int i)
void find_variable(char *variable, t_s_cmd *cmd)
{
char *str;
// char *str;
int i;
int j;
i = 0;
str = ft_strjoin(variable, "=");
i = find_it(cmd->big_cmd->env, variable);
// str = ft_strjoin(variable, "=");
j = 0;
while (str[j])
j++;
while (cmd->big_cmd->env[i] && !(ft_strncmp(cmd->big_cmd->env[i], str, j) == 0))
i++;
if (check_variable(variable) == 1)
{
ft_putstr_fd("Minishell: unset: `", 2);
ft_putstr_fd(variable, 2);
ft_putstr_fd("': not a valid identifier\n", 2);
// 2
return ;
}
// while (str[j])
// j++;
// while (cmd->big_cmd->env[i] && !(ft_strncmp(cmd->big_cmd->env[i], str, j) == 0))
// i++;
if (i == tab_len(cmd->big_cmd->env))
return ;
unset_variable(cmd, i);
free(str);
// free(str);
}
void ft_unset(t_s_cmd *cmd)