From c7fee396c6ac2c693c3ccee6ff16aac3281f3d9f Mon Sep 17 00:00:00 2001
From: Christian Ebner <c.ebner@proxmox.com>
Date: Tue, 3 Sep 2019 14:14:29 +0200
Subject: [PATCH] src/pxar/decoder.rs: add getter functions to obtain start/end
 offsets for directories

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
 src/pxar/decoder.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/pxar/decoder.rs b/src/pxar/decoder.rs
index 1751b1a7..12776d66 100644
--- a/src/pxar/decoder.rs
+++ b/src/pxar/decoder.rs
@@ -19,6 +19,16 @@ pub struct DirectoryEntry {
     pub entry: PxarEntry,
 }
 
+impl DirectoryEntry {
+    pub(crate) fn start_offset(&self) -> u64 {
+        self.start
+    }
+
+    pub(crate) fn end_offset(&self) -> u64 {
+        self.end
+    }
+}
+
 // This one needs Read+Seek
 pub struct Decoder<R: Read + Seek, F: Fn(&Path) -> Result<(), Error>> {
     inner: SequentialDecoder<R, F>,
@@ -58,6 +68,10 @@ impl<R: Read + Seek, F: Fn(&Path) -> Result<(), Error>> Decoder<R, F> {
         Ok(pos)
     }
 
+    pub(crate) fn root_end_offset(&self) -> u64 {
+        self.root_end
+    }
+
     pub fn restore(&mut self, dir: &DirectoryEntry, path: &Path) -> Result<(), Error> {
         let start = dir.start;