#![allow(dead_code)]
pub fn sanitize_filename(name: &str) -> String {
name.chars()
.map(|c| {
if c.is_alphanumeric() || c == '-' || c == '_' || c == '.' {
c
} else {
'_'
}
})
.collect()
}
pub fn is_safe_path(path: &str) -> bool {
!path.contains("..") && !path.starts_with('/')
}