acridotheres 0.7.1

Acridotheres Core Library
Documentation 
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use std::{io::Result, path::Path};

use crate::{formats::Format, prepare_output_dir};
use acridotheres_3ds::{msbt, umsbt};
use dh::recommended::*;
use neozip;

pub fn extract_all(
    input: &Path,
    output: &Path,
    format: Format,
    buffer_size: u64,
    password: Option<&str>,
) -> Result<()> {
    let mut reader = dh::file::open_r(input)?;

    prepare_output_dir(output)?;

    match format {
        Format::Zip => {
            let meta = neozip::metadata(&mut reader)?;
            for file in meta.files {
                let mut writer = dh::file::open_w(output.join(&file.path))?;
                neozip::extract_content(&mut reader, &mut writer, &file, buffer_size)?;
            }
        }
        Format::Umsbt => {
            let meta = umsbt::metadata(&mut reader)?;
            for file in meta.files {
                let mut writer = dh::file::open_w(output.join(&file.path))?;
                umsbt::extract(&mut reader, &mut writer, &file, buffer_size)?;
            }
        }
        Format::Msbt => {
            // TODO: Extract attribute section
            let meta = msbt::metadata(&mut reader)?;
            for file in meta.files {
                let mut writer = dh::file::open_w(output.join(&file.path))?;
                msbt::extract(&mut reader, &mut writer, &file)?;
            }
        }
        Format::Hssp1 | Format::Hssp2 | Format::Hssp3 => {
            let meta = hssp2::metadata(&mut reader, password)?;
            for file in meta.files {
                let mut writer = dh::file::open_w(output.join(&file.path))?;
                hssp2::extract(&mut reader, &file, &mut writer, buffer_size, 0)?;
            }
        }
    };

    Ok(())
}