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src/bin/proxmox-backup-client.rs: implement catalog command

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This commit is contained in:
Dietmar Maurer
2019-08-09 11:34:47 +02:00
parent 7926a3a1cf
commit 9049a8cfe6
2 changed files with 68 additions and 10 deletions
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15
src/pxar/catalog.rs
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@ -5,8 +5,7 @@
use failure::*;
use std::io::{Read, BufRead, Write, BufReader};
use std::fs::File;
use std::io::{Read, BufRead, Write};
use std::convert::TryFrom;
use std::ffi::{CStr, CString};
@ -139,18 +138,16 @@ impl BackupCatalogWriter for SimpleCatalog {
}
}
pub struct SimpleCatalogReader {
reader: BufReader<File>,
pub struct SimpleCatalogReader<R> {
reader: R,
dir_stack: Vec<CString>,
}
impl SimpleCatalogReader {
impl <R: Read + BufRead> SimpleCatalogReader<R> {
pub fn open<P: AsRef<std::path::Path>>(path: P) -> Result<Self, Error> {
let file = std::fs::File::open(path)?;
let reader = BufReader::new(file);
pub fn new(reader: R) -> Self {
let dir_stack = Vec::new();
Ok(Self { reader, dir_stack })
Self { reader, dir_stack }
}
fn read_filename(&mut self) -> Result<std::ffi::CString, Error> {