https://github.com/lifthrasiir/rust-zip

A simple rust library for working with ZIP archives
https://github.com/lifthrasiir/rust-zip

Last synced: about 1 month ago
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A simple rust library for working with ZIP archives

• Host: GitHub
• URL: https://github.com/lifthrasiir/rust-zip
• Owner: lifthrasiir
• License: mit
• Fork: true (slackito/zip)
• Created: 2014-05-26T04:07:59.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-02-21T12:08:51.000Z (almost 10 years ago)
• Last Synced: 2024-08-02T08:10:09.701Z (4 months ago)
• Language: Rust
• Size: 399 KB
• Stars: 2
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-rust - lifthrasiir/rust-zip - ci.org/lifthrasiir/rust-zip.svg?branch=master">](https://travis-ci.org/lifthrasiir/rust-zip) (代码 / 压缩)

README

        
# rust-zip [![Build Status](https://travis-ci.org/slackito/zip.svg)](https://travis-ci.org/slackito/zip)

A simple rust library to read and write Zip archives, which is also my pet project for learning Rust.

At the moment you can list the files in a Zip archive, as well as extracting them if they are either stored

(uncompressed) or deflated, but I plan to add write support soon.

A simple example

----------------

```rust

#![feature(core, os, io, path)]

extern crate zip;

use std::os;

use std::old_io::File;

use zip::ZipReader;

use zip::fileinfo::FileInfo;

fn main() {

    let args = os::args();

    match args.len(){

        2 => list_content(&mut zip_file(&args[1][])),

        3 => extract_file(&mut zip_file(&args[1][]), &args[2][]),

        _ => print_usage(&args[0][])

    }

}

macro_rules! do_or_die{

    ($expr:expr) => (match $expr {

        Ok(val) => val,

        Err(err) => {println!("{}",err); panic!()}

    })

}

fn zip_file(file: &str) -> ZipReader{

    do_or_die!(zip::ZipReader::open(&Path::new(file)))

}

fn output_file(file: &str)->File{

    do_or_die!(File::create(&Path::new(file)))

}

fn zipped_file_info(zip: &mut ZipReader, file: &str) -> FileInfo{

    do_or_die!(zip.info(file))

}

fn list_content(reader: &mut ZipReader)->(){

    for file in reader.files(){

        let (year, month, day, hour, minute, second) = file.last_modified_datetime;

        let mod_time = format!("{:04}-{:02}-{:02} {:02}:{:02}:{:02}", year, month, day, hour, minute, second);

        println!("{} ({}): bytes: {:10}, compressed: {:10}",

            file.name, mod_time, file.compressed_size, file.uncompressed_size);

    }

}

fn extract_file(zip: &mut ZipReader, file: &str)->(){

    let mut out = output_file(file);

    let info = zipped_file_info(zip, file);

    do_or_die!(zip.extract(&info, &mut out));

}

fn print_usage(this: &str)->(){

    println!("Usage: {} [file.zip] [file_to_extract]", this);

}

```

TODO

----

- Learn more Rust

- Write support

- Create a proper set of tests

- Support advanced features (more compression methods, ZIP64, encryption, multiple volumes...)