From d0afc98fa17f43e186b0d2dfee2576c4187db740 Mon Sep 17 00:00:00 2001
From: marvin-j97 <marvin.janke.97@gmail.com>
Date: Tue, 11 Jun 2024 16:58:23 +0200
Subject: [PATCH] change header magics

---
 src/segment/meta.rs             |   2 +-
 src/segment/trailer.rs          |   2 +-
 src/version.rs                  |   6 +++---
 test_fixture/v1_vlog/.vlog      | Bin 5 -> 5 bytes
 test_fixture/v1_vlog/segments/0 | Bin 433 -> 433 bytes
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/segment/meta.rs b/src/segment/meta.rs
index b4375dc..d60ec59 100644
--- a/src/segment/meta.rs
+++ b/src/segment/meta.rs
@@ -6,7 +6,7 @@ use crate::{
 use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
 use std::io::{Read, Write};
 
-pub const METADATA_HEADER_MAGIC: &[u8] = &[b'F', b'J', b'L', b'L', b'S', b'M', b'D', b'1'];
+pub const METADATA_HEADER_MAGIC: &[u8] = &[b'V', b'L', b'O', b'G', b'S', b'M', b'D', b'1'];
 
 #[derive(Debug)]
 #[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
diff --git a/src/segment/trailer.rs b/src/segment/trailer.rs
index a170fce..1c3e769 100644
--- a/src/segment/trailer.rs
+++ b/src/segment/trailer.rs
@@ -7,7 +7,7 @@ use std::{
     path::Path,
 };
 
-pub const TRAILER_MAGIC: &[u8] = &[b'F', b'J', b'L', b'L', b'T', b'R', b'L', b'1'];
+pub const TRAILER_MAGIC: &[u8] = &[b'V', b'L', b'O', b'G', b'T', b'R', b'L', b'1'];
 pub const TRAILER_SIZE: usize = 256;
 
 #[derive(Debug)]
diff --git a/src/version.rs b/src/version.rs
index a40b9b8..9c5e4ea 100644
--- a/src/version.rs
+++ b/src/version.rs
@@ -31,7 +31,7 @@ impl TryFrom<u16> for Version {
     }
 }
 
-const MAGIC_BYTES: [u8; 3] = [b'F', b'J', b'L'];
+const MAGIC_BYTES: [u8; 3] = [b'V', b'L', b'G'];
 
 impl Version {
     // NOTE: Used in tests
@@ -79,14 +79,14 @@ mod tests {
     pub fn version_serialize() -> crate::Result<()> {
         let mut bytes = vec![];
         Version::V1.write_file_header(&mut bytes)?;
-        assert_eq!(bytes, &[b'F', b'J', b'L', 0, 1]);
+        assert_eq!(bytes, &[b'V', b'L', b'G', 0, 1]);
         Ok(())
     }
 
     #[test]
     #[allow(clippy::expect_used)]
     pub fn version_deserialize_success() {
-        let version = Version::parse_file_header(&[b'F', b'J', b'L', 0, 1]);
+        let version = Version::parse_file_header(&[b'V', b'L', b'G', 0, 1]);
         assert_eq!(version, Some(Version::V1));
     }
 
diff --git a/test_fixture/v1_vlog/.vlog b/test_fixture/v1_vlog/.vlog
index 2073e5dd0ed44d0784b77c9a924a0958da4139c7..b0f7a741276772f45882c152370d4320f3115d18 100644
GIT binary patch
literal 5
McmWIZac5uz00X%I>i_@%

literal 5
McmZ?s@?l^E00VFU-T(jq

diff --git a/test_fixture/v1_vlog/segments/0 b/test_fixture/v1_vlog/segments/0
index d49a831486d254188311ea5adac12edc75ec12f7..f6118761f3ce51bba081a89a5aa27845caabdd2c 100644
GIT binary patch
delta 24
dcmdnUypefA7fYCrzx&2MX+{nZBP7Vj5CCOa2Ymnl

delta 24
dcmdnUypefA7mJ&hkI%+FX+{nZBP7Vj5CCJl2VDRF