hivex 0.2.1

(Hopefully) idiomatic bindings to the Hivex library
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
38
39
40
41
42
43
44
45
46
47
48
49
50

use {
	hivex::{Hive, OpenFlags},
	std::{
		ops::{Deref, DerefMut},
		path::{Path, PathBuf},
	},
	uuid::Uuid,
};

pub struct TestHive {
	path: PathBuf,
	hive: Hive,
}

impl Deref for TestHive {
	type Target = Hive;

	fn deref(&self) -> &Self::Target {
		&self.hive
	}
}

impl DerefMut for TestHive {
	fn deref_mut(&mut self) -> &mut Self::Target {
		&mut self.hive
	}
}

impl Drop for TestHive {
	fn drop(&mut self) {
		let _ = std::fs::remove_file(&self.path);
	}
}

impl TestHive {
	pub fn new(write: bool) -> std::io::Result<Self> {
		let path = Path::new(env!("CARGO_TARGET_TMPDIR"))
			.join(format!("{}.dat", Uuid::new_v4().as_hyphenated()));

		let flags = if write {
			OpenFlags::WRITE
		} else {
			OpenFlags::empty()
		};

		let hive = Hive::create(&path, flags)?;

		Ok(TestHive { path, hive })
	}
}