int check_builts(char *cmd, char **arg, char **env)
{
int ret;
ret = 0;
if (my_strcmp("setenv", arg[0]) == 0)
{
if (arg == NULL || arg[0] == NULL || arg[1] == NULL || arg[2] == NULL)
printf("Usage : setenv [NAME] [VALUE] \n");
else
my_setenv(env, arg[1], arg[2]);
++ret;
}
if (my_strcmp("unsetenv", arg[0]) == 0)
{
if (arg && arg[0] && arg[1])
my_unsetenv(env, arg[1]);
else
printf("Usage : unsetenv [NAME] \n");
save_my_env(env);
++ret;
}
ret += check_next(cmd, arg, env);
if (ret == 0)
printf("%s : Command not found\n", arg[0]);
return (ret);
}
/*
** brief: we will try to find the good command
** @env: our env list
** @arr: contain the command and values
** return: 1 if we found our cmd but it's not cd, 0 if the cmd is not found
** and 2 if we have change the dir and 43 if exit
*/
static int _my_builtin_fun(char **arr, t_list *env)
{
char *pwd;
if (my_strcmp(arr[0], "exit", 0))
return (my_exit(env, arr));
else if (my_strcmp(arr[0], "env", 0))
my_env(env, arr);
else if (my_strcmp(arr[0], "cd", 0))
return (my_cd(arr) + 1);
else if (my_strcmp(arr[0], "pwd", 0))
{
pwd = my_find_element(env, "PWD");
write(1, pwd, my_strlen(pwd));
write(1, "\n", 1);
return (1);
}
else if (my_strcmp(arr[0], "setenv", 0))
my_setenv(env, arr);
else if (my_strcmp(arr[0], "unsetenv", 0))
my_unsetenv(env, arr);
else
return (0);
return (1);
}
int cond(char **tab, char **path)
{
int i;
i = 0;
if (my_strcmp(tab[0], "env") == 0)
{
my_env();
return (1);
}
if (my_strcmp(tab[0], "setenv") == 0)
{
if (tab[1] == NULL)
return (my_env());
else if (tab[2] != NULL)
return (my_setenv(tab[1], tab[2]));
}
if (my_strcmp(tab[0], "unsetenv") == 0 && tab[1] != NULL)
return (my_unsetenv(tab[1]));
if (my_strcmp(tab[0], "exit") == 0)
{
free(path);
exit(EXIT_SUCCESS);
}
return (0);
}
int is_exist(t_tab *tab, t_btree **tree)
{
if (tab->env != NULL)
if (my_get_special_env(tab->env,
my_strdup((*tree)->right->stock[1])) != NULL)
{
my_unsetenv(tab, tree);
return (0);
}
return (0);
}
int main (int argc, char *argv[]) {
char name[] = "GREET";
char value[] = "bonjour";
assert(getenv(name) == NULL);
assert(my_setenv(NULL, value, 0) == -1);
assert(my_setenv(name, value, 0) == 0);
assert(strcmp(getenv(name), "bonjour") == 0);
value[0] = 'B';
value[1] = 'O';
assert(strcmp(getenv(name), "bonjour") == 0);
assert(my_setenv(name, "guten tag", 0) == 0);
assert(strcmp(getenv(name), "bonjour") == 0);
assert(my_setenv(name, "guten tag", 1) == 0);
assert(strcmp(getenv(name), "guten tag") == 0);
assert(my_unsetenv(NULL) == -1);
assert(my_unsetenv(name) == 0);
assert(my_setenv("lorem", "ipsum", 0) == 0);
assert(getenv(name) == NULL);
assert(strcmp(getenv("lorem"), "ipsum") == 0);
exit(EXIT_SUCCESS);
}
int check_builtins(t_main *list, t_main **env)
{
if (strcmp(list->str, "cd") == 0)
my_cd(list, *env);
else if (strcmp(list->str, "env") == 0)
show_env(*env);
else if (strcmp(list->str, "setenv") == 0)
my_setenv(list, env);
else if (strcmp(list->str, "unsetenv") == 0)
my_unsetenv(list, env);
else if (strcmp(list->str, "exit") == 0)
my_exit(list);
else if (strcmp(list->str, "echo") == 0)
my_echo(list);
else if (strcmp(list->str, "..") == 0)
my_cd(manage_double_dots(&list), *env);
else
return (0);
return (1);
}
int my_elem(char **path2, char **str2, char **env)
{
t_par *par;
if (!(par = malloc(sizeof(par))))
return (1);
par->a = 0;
par->i = 0;
par->acs = -1;
par->elem = malloc(8096 * sizeof(char));
if (my_exit2(str2) == 2)
return (2);
if (found_str2(str2, env) == 0)
return (0);
if (my_setenv(str2, env) == 0)
return (0);
if (my_unsetenv(str2, env) == 0)
return (0);
if (my_executable(str2, env) == 0)
return (0);
my_elem2(path2, str2, env, par);
return (3);
}