archive-reader

ArchiveReader is a library that wraps partial read functions from libarchive. It provides rustic interface over listing file names and reading given files within archives.

[dependencies]
archive-reader = "0.4"

Example

use archive_reader::Archive;
use archive_reader::error::Result;

fn main() -> Result<()> {
    let mut archive = Archive::open("some_archive.zip");
    let file_names = archive
                        .block_size(1024 * 1024)
                        .list_file_names()?
                        .collect::<Result<Vec<_>>>()?;
    let mut content = vec![];
    let _ = archive.read_file(&file_names[0], &mut content)?;
    println!("content={:?}", content);
    Ok(())
}

Features

• lending_iter - Enables LendingIterator implementation, which avoids heap allocations for read_file_by_block functions.

Getting Started

This section talks about compiling this project

Prerequisites:

• Rust 1.87.0 (May be compatible with lower versions, but I used 1.87.0)
• Cargo
• Git
• libc
• libarchive >= 3.2.0
  • Check it with command pkg-config --libs --cflags libarchive 'libarchive >= 3.2.0'

Known Issues

• Encrypted 7z are not supported due to the limit of libarchive

Compile

cd SOME_DIR
git clone git@github.com:YaxinCheng/archive-reader.git
cd archive-reader
cargo build --release