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||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tokio-macros"
|
||||||
|
version = "0.2.5"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f0c3acc6aa564495a0f2e1d59fab677cd7f81a19994cfc7f3ad0e64301560389"
|
||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"syn",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "typenum"
|
||||||
|
version = "1.12.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "unicode-xid"
|
||||||
|
version = "0.2.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "version_check"
|
||||||
|
version = "0.9.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "videl"
|
||||||
|
version = "0.1.0"
|
||||||
|
dependencies = [
|
||||||
|
"base64",
|
||||||
|
"cfg-if",
|
||||||
|
"sha2",
|
||||||
|
"tokio",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi"
|
||||||
|
version = "0.2.8"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi"
|
||||||
|
version = "0.3.9"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||||
|
dependencies = [
|
||||||
|
"winapi-i686-pc-windows-gnu",
|
||||||
|
"winapi-x86_64-pc-windows-gnu",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-build"
|
||||||
|
version = "0.1.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-i686-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-x86_64-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "ws2_32-sys"
|
||||||
|
version = "0.2.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
|
||||||
|
dependencies = [
|
||||||
|
"winapi 0.2.8",
|
||||||
|
"winapi-build",
|
||||||
|
]
|
||||||
@ -0,0 +1,23 @@
|
|||||||
|
[package]
|
||||||
|
name = "videl"
|
||||||
|
version = "0.1.0"
|
||||||
|
authors = ["Avril <flanchan@cumallover.me>"]
|
||||||
|
edition = "2018"
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[features]
|
||||||
|
default = ["threads"]
|
||||||
|
|
||||||
|
# Enable working on files in parallel
|
||||||
|
threads = ["tokio/rt-threaded"]
|
||||||
|
|
||||||
|
# Use base64 encoding of pathnames instead of SHA256. This can increase speed of database rebuilding, but can also cause files with large pathnames to fail.
|
||||||
|
fast_pathnames = ["base64"]
|
||||||
|
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
tokio = {version = "0.2", features=["full"]}
|
||||||
|
base64 = {version = "0.12", optional = true}
|
||||||
|
cfg-if = "0.1.10"
|
||||||
|
sha2 = "0.9.1"
|
||||||
@ -0,0 +1,8 @@
|
|||||||
|
# Versioning Delete
|
||||||
|
|
||||||
|
Moves files to /tmp/ instead of deleting, with versioning and undelete capability.
|
||||||
|
|
||||||
|
# Delete marker method
|
||||||
|
* Encode full path to `/tmp/videl`, and make as new directory `$dir`
|
||||||
|
* Save full path in `$dir/metadata`
|
||||||
|
* Move file to `$dir/$(get unix timestamp)`
|
||||||
@ -0,0 +1 @@
|
|||||||
|
//! Handles building the database, and exposes data structures for the database and ways to interact with them
|
||||||
@ -0,0 +1,62 @@
|
|||||||
|
//! Extensions
|
||||||
|
use std::{
|
||||||
|
fmt::{
|
||||||
|
Write as _,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
pub struct HexSlice<'a>(&'a [u8]);
|
||||||
|
|
||||||
|
impl<'a> HexSlice<'a>
|
||||||
|
{
|
||||||
|
#[inline] pub fn new<T>(from: &'a T) -> Self
|
||||||
|
where T: AsRef<[u8]> + ?Sized + 'a
|
||||||
|
{
|
||||||
|
Self(from.as_ref())
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn to_hex_string(&self) -> String
|
||||||
|
{
|
||||||
|
|
||||||
|
let mut output = String::with_capacity(self.0.len()*2);
|
||||||
|
|
||||||
|
write!(output, "{}", self).unwrap();
|
||||||
|
|
||||||
|
output
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl std::fmt::Display for HexSlice<'_>
|
||||||
|
{
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result
|
||||||
|
{
|
||||||
|
for byte in self.0.iter()
|
||||||
|
{
|
||||||
|
write!(f, "{:02x}", byte)?;
|
||||||
|
}
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
pub trait HexSliceExt
|
||||||
|
{
|
||||||
|
fn as_hex(&self) -> HexSlice<'_>;
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<T> HexSliceExt for T
|
||||||
|
where T: AsRef<[u8]>
|
||||||
|
{
|
||||||
|
#[inline] fn as_hex(&self) -> HexSlice<'_>
|
||||||
|
{
|
||||||
|
HexSlice(self.as_ref())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl AsRef<[u8]> for HexSlice<'_>
|
||||||
|
{
|
||||||
|
fn as_ref(&self) -> &[u8]
|
||||||
|
{
|
||||||
|
self.0
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,29 @@
|
|||||||
|
|
||||||
|
#![allow(dead_code)]
|
||||||
|
|
||||||
|
use cfg_if::cfg_if;
|
||||||
|
|
||||||
|
mod ext;
|
||||||
|
use ext::*;
|
||||||
|
|
||||||
|
mod metadata;
|
||||||
|
mod resolve;
|
||||||
|
mod database;
|
||||||
|
|
||||||
|
async fn begin() -> Result<i32, Box<dyn std::error::Error>>
|
||||||
|
{
|
||||||
|
|
||||||
|
Ok(0)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[tokio::main]
|
||||||
|
async fn main() {
|
||||||
|
std::process::exit(match begin().await {
|
||||||
|
Ok(0) => return,
|
||||||
|
Err(err) => {
|
||||||
|
eprintln!("\nexited with error: {}", err);
|
||||||
|
1
|
||||||
|
},
|
||||||
|
Ok(v) => v
|
||||||
|
})
|
||||||
|
}
|
||||||
@ -0,0 +1,8 @@
|
|||||||
|
//! Abstraction over the metadata file
|
||||||
|
//!
|
||||||
|
//! This module contains the data structures and functions to
|
||||||
|
//!* Create metadata files
|
||||||
|
//!* Load metadata files into memory
|
||||||
|
//!* Inspect and mutate metadata
|
||||||
|
//!* Validate metadata
|
||||||
|
//!* Save metadata files to disk
|
||||||
@ -0,0 +1,59 @@
|
|||||||
|
//! Resolution
|
||||||
|
//!
|
||||||
|
//! Pathname and filename encodings and such
|
||||||
|
|
||||||
|
use super::*;
|
||||||
|
use std::{
|
||||||
|
path::{
|
||||||
|
Path,
|
||||||
|
},
|
||||||
|
io::{
|
||||||
|
self,
|
||||||
|
},
|
||||||
|
os::unix::ffi::OsStrExt as _, //idc about windows
|
||||||
|
marker::Unpin,
|
||||||
|
};
|
||||||
|
|
||||||
|
use tokio::{
|
||||||
|
prelude::*,
|
||||||
|
io::AsyncWrite,
|
||||||
|
};
|
||||||
|
|
||||||
|
#[cfg(not(feature="fast_pathnames"))]
|
||||||
|
use sha2::{
|
||||||
|
Sha256, Digest,
|
||||||
|
};
|
||||||
|
|
||||||
|
/// Encode a pathname to an output buffer
|
||||||
|
///
|
||||||
|
/// # Notes
|
||||||
|
/// This only gets the final part of the encoded pathname. You should prepend the parent afterwards.
|
||||||
|
pub async fn encode_pathname_to<P: AsRef<Path>, W: AsyncWrite+Unpin>(from: P, mut to: W) -> io::Result<usize>
|
||||||
|
{
|
||||||
|
let string = encode_pathname(from);
|
||||||
|
|
||||||
|
to.write_all(string.as_bytes()).await?;
|
||||||
|
|
||||||
|
Ok(string.len())
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Encode a pathname to a string
|
||||||
|
///
|
||||||
|
/// # Notes
|
||||||
|
/// This only gets the final part of the encoded pathname. You should prepend the parent afterwards.
|
||||||
|
pub fn encode_pathname<P: AsRef<Path>>(from: P) -> String
|
||||||
|
{
|
||||||
|
cfg_if! {
|
||||||
|
if #[cfg(feature="fast_pathnames")] {
|
||||||
|
base64::encode(from.as_ref().as_os_str().as_bytes())
|
||||||
|
} else {
|
||||||
|
let mut hasher = Sha256::new();
|
||||||
|
hasher.update(from.as_ref().as_os_str().as_bytes());
|
||||||
|
hasher.finalize().as_hex().to_hex_string()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//TODO: `deocode_pathname`. Takes input pathname (the full encoded one), and either:
|
||||||
|
// - fast_pathnames: Decodes the final part into the pathname
|
||||||
|
// - not(fast_pathnames): Looks in `metadata` to find the correct pathname, and validates the hash
|
||||||
Loading…
Reference in new issue