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Migrate all compression code to Rust

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This commit is contained in:
topjohnwu
2025-05-01 02:28:00 -07:00
committed by John Wu
parent 527bbc0368
commit 78d1200608
26 changed files with 1871 additions and 1265 deletions
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21
native/src/boot/payload.rs
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@@ -1,16 +1,14 @@
use byteorder::{BigEndian, ReadBytesExt};
use quick_protobuf::{BytesReader, MessageRead};
use std::{
fs::File,
io::{BufReader, Read, Seek, SeekFrom, Write},
os::fd::{AsRawFd, FromRawFd},
os::fd::FromRawFd,
};
use byteorder::{BigEndian, ReadBytesExt};
use quick_protobuf::{BytesReader, MessageRead};
use crate::{
ffi,
proto::update_metadata::{DeltaArchiveManifest, mod_InstallOperation::Type},
};
use crate::compress::get_decoder;
use crate::ffi::check_fmt;
use crate::proto::update_metadata::{DeltaArchiveManifest, mod_InstallOperation::Type};
use base::{
LoggedError, LoggedResult, ReadSeekExt, ResultExt, Utf8CStr, WriteExt, error, ffi::Utf8CStrRef,
};
@@ -168,9 +166,12 @@ fn do_extract_boot_from_payload(
}
Type::REPLACE_BZ | Type::REPLACE_XZ => {
out_file.seek(SeekFrom::Start(out_offset))?;
if !ffi::decompress(data, out_file.as_raw_fd()) {
let mut decoder = get_decoder(check_fmt(data), &mut out_file);
let Ok(_): std::io::Result<()> = (try {
decoder.write_all(data)?;
}) else {
return Err(bad_payload!("decompression failed"));
}
};
}
_ => return Err(bad_payload!("unsupported operation type")),
};