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pxar: pass feature_flags to encoder/decoder instead of individual flags

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Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
This commit is contained in:
Christian Ebner
2019-05-23 13:10:20 +02:00
committed by Dietmar Maurer
parent 687407741b
commit b344461b33
7 changed files with 30 additions and 35 deletions
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4
src/pxar/decoder.rs
View File

@ -34,11 +34,9 @@ impl <'a, R: Read + Seek> Decoder<'a, R> {
pub fn new(reader: &'a mut R) -> Result<Self, Error> {
let root_end = reader.seek(SeekFrom::End(0))?;
let no_xattrs = false;
let no_fcaps = false;
Ok(Self {
inner: SequentialDecoder::new(reader, no_xattrs, no_fcaps),
inner: SequentialDecoder::new(reader, CA_FORMAT_DEFAULT),
root_start: 0,
root_end: root_end,
})

10
src/pxar/encoder.rs
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@ -64,8 +64,7 @@ impl <'a, W: Write> Encoder<'a, W> {
writer: &'a mut W,
all_file_systems: bool,
verbose: bool,
no_xattrs: bool,
no_fcaps: bool,
feature_flags: u64,
) -> Result<(), Error> {
const FILE_COPY_BUFFER_SIZE: usize = 1024*1024;
@ -91,13 +90,6 @@ impl <'a, W: Write> Encoder<'a, W> {
if is_virtual_file_system(magic) {
bail!("backup virtual file systems is disabled!");
}
let mut feature_flags = CA_FORMAT_DEFAULT;
if no_xattrs {
feature_flags ^= CA_FORMAT_WITH_XATTRS;
}
if no_fcaps {
feature_flags ^= CA_FORMAT_WITH_FCAPS;
}
let mut me = Self {
base_path: path,

9
src/pxar/sequential_decoder.rs
View File

@ -36,15 +36,8 @@ const HEADER_SIZE: u64 = std::mem::size_of::<CaFormatHeader>() as u64;
impl <'a, R: Read> SequentialDecoder<'a, R> {
pub fn new(reader: &'a mut R, no_xattrs: bool, no_fcaps: bool) -> Self {
pub fn new(reader: &'a mut R, feature_flags: u64) -> Self {
let skip_buffer = vec::undefined(64*1024);
let mut feature_flags = CA_FORMAT_DEFAULT;
if no_xattrs {
feature_flags ^= CA_FORMAT_WITH_XATTRS;
}
if no_fcaps {
feature_flags ^= CA_FORMAT_WITH_FCAPS;
}
Self {
reader,