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Refactoring FtpFileTransfer::parse_unix_list_line

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This commit is contained in:
Vitaliy Busko
2021-01-18 10:51:22 +07:00
parent 215927d432
commit 367fb235f6
1 changed files with 22 additions and 52 deletions
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74
src/filetransfer/ftp_transfer.rs
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@@ -36,9 +36,12 @@ use crate::utils::parser::{parse_datetime, parse_lstime};
use ftp4::native_tls::TlsConnector;
use ftp4::FtpStream;
use regex::Regex;
use std::io::{Read, Write};
use std::path::{Path, PathBuf};
use std::time::SystemTime;
use std::{
io::{Read, Write},
ops::Range,
};
/// ## FtpFileTransfer
///
@@ -105,61 +108,28 @@ impl FtpFileTransfer {
if metadata.get(2).unwrap().as_str().len() < 9 {
return Err(());
}
// Get unix pex
let unix_pex: (u8, u8, u8) = {
let owner_pex: u8 = {
let mut count: u8 = 0;
for (i, c) in metadata.get(2).unwrap().as_str()[0..3].chars().enumerate() {
match c {
'-' => {}
_ => {
count += match i {
0 => 4,
1 => 2,
2 => 1,
_ => 0,
}
let pex = |range: Range<usize>| {
let mut count: u8 = 0;
for (i, c) in metadata.get(2).unwrap().as_str()[range].chars().enumerate() {
match c {
'-' => {}
_ => {
count += match i {
0 => 4,
1 => 2,
2 => 1,
_ => 0,
}
}
}
count
};
let group_pex: u8 = {
let mut count: u8 = 0;
for (i, c) in metadata.get(2).unwrap().as_str()[3..6].chars().enumerate() {
match c {
'-' => {}
_ => {
count += match i {
0 => 4,
1 => 2,
2 => 1,
_ => 0,
}
}
}
}
count
};
let others_pex: u8 = {
let mut count: u8 = 0;
for (i, c) in metadata.get(2).unwrap().as_str()[6..9].chars().enumerate() {
match c {
'-' => {}
_ => {
count += match i {
0 => 4,
1 => 2,
2 => 1,
_ => 0,
}
}
}
}
count
};
(owner_pex, group_pex, others_pex)
}
count
};
// Get unix pex
let unix_pex = (pex(0..3), pex(3..6), pex(6..9));
// Parse mtime and convert to SystemTime
let mtime: SystemTime = match parse_lstime(
metadata.get(7).unwrap().as_str(),