1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
extern crate byteorder;
extern crate chrono;
use std::collections::HashMap;
use crate::allocator::{Allocator};
pub use crate::allocator::{Directory, RecordValue};
pub mod allocator;
#[derive(Debug)]
pub enum Error<'a> {
BadData(&'static str),
NotEnoughData,
BlockDoesntExist,
InvalidString,
UnkonwnStructureType(&'a [u8]),
UnsupportedStructureType(&'a [u8])
}
pub struct DsStore<'a> {
directory: Directory<'a>,
}
impl<'a> DsStore<'a> {
pub fn new(file_data: &'a [u8]) -> Result<DsStore<'a>, Error<'a>> {
let allocator = Allocator::new(file_data)?;
let contents: Directory<'a> = allocator.traverse()?;
Ok(DsStore {directory: contents})
}
pub fn contents(&self) -> &HashMap<String, HashMap<&'a str, RecordValue<'a>>> {
&self.directory.contents
}
}