From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Sat, 30 May 2020 16:42:17 +0000 (+0200)
Subject: restore: reuse the clients download_fixed_index
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=564910b0806d132982606f7b360adb35bd25d1ba;p=proxmox-backup-qemu.git

restore: reuse the clients download_fixed_index

it's the same code

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---

diff --git a/src/restore.rs b/src/restore.rs
index 345a3a6..ed74862 100644
--- a/src/restore.rs
+++ b/src/restore.rs
@@ -1,4 +1,4 @@
-use anyhow::{bail, format_err, Error};
+use anyhow::{bail, Error};
 use std::sync::Arc;
 use std::os::unix::fs::OpenOptionsExt;
 
@@ -92,20 +92,10 @@ impl ProxmoxRestore {
         verbose: bool,
     ) -> Result<(), Error> {
 
-        let tmpfile = std::fs::OpenOptions::new()
-            .write(true)
-            .read(true)
-            .custom_flags(libc::O_TMPFILE)
-            .open("/tmp")?;
-
-        let tmpfile = self.client.download(&archive_name, tmpfile).await?;
-
-        let index = FixedIndexReader::new(tmpfile)
-            .map_err(|err| format_err!("unable to read fixed index '{}' - {}", archive_name, err))?;
-
-        // Note: do not use values stored in index (not trusted) - instead, computed them again
-        let (csum, size) = index.compute_csum();
-        self.manifest.verify_file(&archive_name, &csum, size)?;
+        if verbose {
+            eprintln!("download and verify backup index");
+        }
+        let index = self.client.download_fixed_index(&self.manifest, &archive_name).await?;
 
         let (_, zero_chunk_digest) = DataChunkBuilder::build_zero_chunk(
             self.crypt_config.as_ref().map(Arc::as_ref),